speech-dispatcher-0.11.1/0000755000175000017500000000000014166430454012175 500000000000000speech-dispatcher-0.11.1/AUTHORS0000644000175000017500000000473113725771243013176 00000000000000AUTHORS ======= Samuel Thibault Luke Yelavich Jan Buchal Tomas Cerha Hynek Hanke Milan Zamazal Christopher Brannon Andrei Kholodnyi THANKS ====== Thanks to Jacob Schmude for contributing the generic output module configuration file for DecTalk software synthesis. Thanks to Gary Cramblitt for working on the output module for ALSA, contributing the IBM TTS output module and providing valuable consultations. Thanks to Olivier Bert for contributing the Cicero output module. Thanks to Lukas Loehrer for contributing the eSpeak output module. Thanks to Steve Holmes for his work on the generic output module. Thanks to Gilles Casse for contributing the PulseAudio output module. Thanks to Bill Cox and Rui Batista for the rework of the Pulse Audio output modules. Thanks to Marco Skambraks for the libao audio output module. Thanks to William Hubbs for various improvements, bugfixes and his work on the internationalization of Speech Dispatcher. Thanks to Trevor Saunders for various improvements and bugfixes. Thanks to Halim Sahin for fixes in the audio subsystem. Thanks to William Jon McCann for XDG Base Dir patches. Thanks to Didier Spaier for cleaning up lists with generic modules. Thanks to Colomban Wendling for the Baratinoo support. Thanks to Raphaƫl Poitevin for the Kali support. Thanks to Patrick Zajda for the symbol importation support. ...and to many others who have contributed. Copyright (C) 2001-2012 Brailcom, o.p.s Copyright (C) 2014 Luke Yelavich Copyright (C) 2018-2019 Samuel Thibault This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. If not, see . speech-dispatcher-0.11.1/README.packagers0000644000175000017500000000227313725771243014744 00000000000000Notes for packagers of Speech Dispatcher. The python bindings distributed in this release in directory src/api/python/speechd/ have been ported to Python 3 and are backward incompatible with Python 2. For applications relying on the Python bindings, such as the Orca screen reader, to be compatible with this release, a version must be used which runs on Python 3. Please make sure to setup the package dependencies correctly to avoid possible problems. Copyright (C) 2006 Gary Cramblitt Copyright (C) 2006-2012 Brailcom, o.p.s This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. If not, see . speech-dispatcher-0.11.1/install-sh0000755000175000017500000003577614166430365014144 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2020-11-14.01; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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See the GNU General Public License for more details (file # COPYING in the root directory). # # You should have received a copy of the GNU General Public License # along with this program. If not, see . [Unit] Description=Speech-Dispatcher, common interface to speech synthesizers [Service] Type=forking ExecStart=@bindir@/speech-dispatcher -d ExecReload=/bin/kill -HUP $MAINPID [Install] WantedBy=multi-user.target Alias=speech-dispatcher.service speech-dispatcher-0.11.1/README.style.md0000644000175000017500000000460013725771243014537 00000000000000Speech Dispatcher Coding Guidelines =================================== This document describes the coding style used in this repository. All patches or changes must follow this style. If you have any questions, please contact the speech dispatcher mailing list. Coding Style Guidelines for C Code ---------------------------------- The indenting style we use is the same as the linux kernel, with the following exceptions and extensions: * Goto statements should not be used unless in very special cases. * Function names should be * lowercase words separated by underscores. * functions which are only implementation details of the given source file should be declared as static * Variable names * global variables should follow the same conventions as functions (e.g. `output_modules`) * the verbosity of the name of local variables should be appropriate to its scope * Macro names * Macro names should be in uppercase, words separated by underscores (e.g. `SPEECHD_OPTION_CB_STR`) * Type names * New types are defined in mixed uppercase (e.g. MessageType) If you use GNU indent 2.2.10 or later, you should run it as follows: indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs -cp1 -il0 For versions of indent earlier than 2.2.10, drop the -il0 from the parameters. In emacs environment the following can be used (untested): (defun speechd-c-mode () "C mode with adjusted defaults for use with Speech Dispatcher." (interactive) (c-mode) (c-set-style "K&R")) Coding Style Guideline for other code ------------------------------------- Please respect the coding style of the given component. Copyright (C) 2001-2018 Brailcom, o.p.s Copyright (C) 2011 William Hubbs This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. If not, see . speech-dispatcher-0.11.1/BUGS0000644000175000017500000000156713725771243012615 00000000000000A list of known bugs: * Some output modules doen't support sound icons and spelling as there is not any support for that in those modules. * Espeak generic module doesn't support punctuation. Copyright (C) 2003-2008 Brailcom, o.p.s This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. 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I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) speech-dispatcher-0.11.1/m4/gettext.m40000644000175000017500000003676313651355367014411 00000000000000# gettext.m4 serial 68 (gettext-0.19.8) dnl Copyright (C) 1995-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2006, 2008-2010. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The dnl default (if it is not specified or empty) is 'no-libtool'. dnl INTLSYMBOL should be 'external' for packages with no intl directory, dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library dnl $(top_builddir)/intl/libintl.a will be created. dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. If empty, dnl the value '$(top_builddir)/intl/' is used. dnl dnl The result of the configuration is one of three cases: dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled dnl and used. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 2) GNU gettext has been found in the system's C library. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 3) No internationalization, always use English msgid. dnl Catalog format: none dnl Catalog extension: none dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. dnl The use of .gmo is historical (it was needed to avoid overwriting the dnl GNU format catalogs when building on a platform with an X/Open gettext), dnl but we keep it in order not to force irrelevant filename changes on the dnl maintainers. dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT ])])])])]) ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], ifelse([$1], [external], ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), [yes])) define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) AC_REQUIRE([AM_PO_SUBDIRS])dnl ifelse(gt_included_intl, yes, [ AC_REQUIRE([AM_INTL_SUBDIR])dnl ]) dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Sometimes libintl requires libiconv, so first search for libiconv. dnl Ideally we would do this search only after the dnl if test "$USE_NLS" = "yes"; then dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT dnl the configure script would need to contain the same shell code dnl again, outside any 'if'. There are two solutions: dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not dnl documented, we avoid it. ifelse(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. gt_INTL_MACOSX dnl Set USE_NLS. AC_REQUIRE([AM_NLS]) ifelse(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no ]) LIBINTL= LTLIBINTL= POSUB= dnl Add a version number to the cache macros. case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" dnl If we use NLS figure out what method if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no ifelse(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) AC_ARG_WITH([included-gettext], [ --with-included-gettext use the GNU gettext library included here], nls_cv_force_use_gnu_gettext=$withval, nls_cv_force_use_gnu_gettext=no) AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then ]) dnl User does not insist on using GNU NLS library. Figure out what dnl to use. If GNU gettext is available we use this. Else we have dnl to fall back to GNU NLS library. if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; changequote([,])dnl ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libc=yes"], [eval "$gt_func_gnugettext_libc=no"])]) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl Sometimes libintl requires libiconv, so first search for libiconv. ifelse(gt_included_intl, yes, , [ AM_ICONV_LINK ]) dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) dnl because that would add "-liconv" to LIBINTL and LTLIBINTL dnl even if libiconv doesn't exist. AC_LIB_LINKFLAGS_BODY([intl]) AC_CACHE_CHECK([for GNU gettext in libintl], [$gt_func_gnugettext_libintl], [gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" dnl Now see whether libintl exists and does not depend on libiconv. AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libintl=yes"], [eval "$gt_func_gnugettext_libintl=no"]) dnl Now see whether libintl exists and depends on libiconv. if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" ]) fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) fi dnl If an already present or preinstalled GNU gettext() is found, dnl use it. But if this macro is used in GNU gettext, and GNU dnl gettext is already preinstalled in libintl, we update this dnl libintl. (Cf. the install rule in intl/Makefile.in.) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else dnl Reset the values set by searching for libintl. LIBINTL= LTLIBINTL= INCINTL= fi ifelse(gt_included_intl, yes, [ if test "$gt_use_preinstalled_gnugettext" != "yes"; then dnl GNU gettext is not found in the C library. dnl Fall back on included GNU gettext library. nls_cv_use_gnu_gettext=yes fi fi if test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi CATOBJEXT= if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions to use GNU gettext tools. CATOBJEXT=.gmo fi ]) if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Some extra flags are needed during linking. LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then AC_DEFINE([ENABLE_NLS], [1], [Define to 1 if translation of program messages to the user's native language is requested.]) else USE_NLS=no fi fi AC_MSG_CHECKING([whether to use NLS]) AC_MSG_RESULT([$USE_NLS]) if test "$USE_NLS" = "yes"; then AC_MSG_CHECKING([where the gettext function comes from]) if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi AC_MSG_RESULT([$gt_source]) fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then AC_MSG_CHECKING([how to link with libintl]) AC_MSG_RESULT([$LIBINTL]) AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) fi dnl For backward compatibility. Some packages may be using this. AC_DEFINE([HAVE_GETTEXT], [1], [Define if the GNU gettext() function is already present or preinstalled.]) AC_DEFINE([HAVE_DCGETTEXT], [1], [Define if the GNU dcgettext() function is already present or preinstalled.]) fi dnl We need to process the po/ directory. POSUB=po fi ifelse(gt_included_intl, yes, [ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL dnl to 'yes' because some of the testsuite requires it. if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then BUILD_INCLUDED_LIBINTL=yes fi dnl Make all variables we use known to autoconf. AC_SUBST([BUILD_INCLUDED_LIBINTL]) AC_SUBST([USE_INCLUDED_LIBINTL]) AC_SUBST([CATOBJEXT]) dnl For backward compatibility. Some configure.ins may be using this. nls_cv_header_intl= nls_cv_header_libgt= dnl For backward compatibility. Some Makefiles may be using this. DATADIRNAME=share AC_SUBST([DATADIRNAME]) dnl For backward compatibility. Some Makefiles may be using this. INSTOBJEXT=.mo AC_SUBST([INSTOBJEXT]) dnl For backward compatibility. Some Makefiles may be using this. GENCAT=gencat AC_SUBST([GENCAT]) dnl For backward compatibility. Some Makefiles may be using this. INTLOBJS= if test "$USE_INCLUDED_LIBINTL" = yes; then INTLOBJS="\$(GETTOBJS)" fi AC_SUBST([INTLOBJS]) dnl Enable libtool support if the surrounding package wishes it. INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) ]) dnl For backward compatibility. Some Makefiles may be using this. INTLLIBS="$LIBINTL" AC_SUBST([INTLLIBS]) dnl Make all documented variables known to autoconf. AC_SUBST([LIBINTL]) AC_SUBST([LTLIBINTL]) AC_SUBST([POSUB]) ]) dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. m4_define([gt_NEEDS_INIT], [ m4_divert_text([DEFAULTS], [gt_needs=]) m4_define([gt_NEEDS_INIT], []) ]) dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) AC_DEFUN([AM_GNU_GETTEXT_NEED], [ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) ]) dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], []) speech-dispatcher-0.11.1/m4/libtool.m40000644000175000017500000112677114166430360014356 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 2014 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program or library that is built # using GNU Libtool, you may include this file under the same # distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . ]) # serial 58 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_PREPARE_CC_BASENAME # ----------------------- m4_defun([_LT_PREPARE_CC_BASENAME], [ # Calculate cc_basename. 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cat conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi fi $RM conftest* ]) if test yes = "[$]$2"; then m4_if([$5], , :, [$5]) else m4_if([$6], , :, [$6]) fi ])# _LT_COMPILER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, # [ACTION-SUCCESS], [ACTION-FAILURE]) # ---------------------------------------------------- # Check whether the given linker option works AC_DEFUN([_LT_LINKER_OPTION], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_SED])dnl AC_CACHE_CHECK([$1], [$2], [$2=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $3" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&AS_MESSAGE_LOG_FD $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then $2=yes fi else $2=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS ]) if test yes = "[$]$2"; then m4_if([$4], , :, [$4]) else m4_if([$5], , :, [$5]) fi ])# _LT_LINKER_OPTION # Old name: AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) # LT_CMD_MAX_LEN #--------------- AC_DEFUN([LT_CMD_MAX_LEN], [AC_REQUIRE([AC_CANONICAL_HOST])dnl # find the maximum length of command line arguments AC_MSG_CHECKING([the maximum length of command line arguments]) AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. 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then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; 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then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; 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*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; esac], [_LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) fi _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], [Additional compiler flags for building library objects]) _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], [How to pass a linker flag through the compiler]) # # Check to make sure the static flag actually works. # wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), $lt_tmp_static_flag, [], [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], [Compiler flag to prevent dynamic linking]) ])# _LT_COMPILER_PIC # _LT_LINKER_SHLIBS([TAGNAME]) # ---------------------------- # See if the linker supports building shared libraries. m4_defun([_LT_LINKER_SHLIBS], [AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) m4_if([$1], [CXX], [ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] case $host_os in aix[[4-9]]*) # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; 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These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS speech-dispatcher-0.11.1/m4/iconv.m40000644000175000017500000002207213651355367014027 00000000000000# iconv.m4 serial 19 (gettext-0.18.2) dnl Copyright (C) 2000-2002, 2007-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_LIB_LINKFLAGS_BODY([iconv]) ]) AC_DEFUN([AM_ICONV_LINK], [ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and dnl those with the standalone portable GNU libiconv installed). AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV dnl accordingly. AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) dnl Add $INCICONV to CPPFLAGS before performing the following checks, dnl because if the user has installed libiconv and not disabled its use dnl via --without-libiconv-prefix, he wants to use it. The first dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. am_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_func_iconv=yes]) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_lib_iconv=yes] [am_cv_func_iconv=yes]) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, dnl Solaris 10. am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif ]], [[int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; ]])], [am_cv_func_iconv_works=yes], , [case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac]) test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" ]) case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then AC_DEFINE([HAVE_ICONV], [1], [Define if you have the iconv() function and it works.]) fi if test "$am_cv_lib_iconv" = yes; then AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV dnl either. CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi AC_SUBST([LIBICONV]) AC_SUBST([LTLIBICONV]) ]) dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to dnl avoid warnings like dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". dnl This is tricky because of the way 'aclocal' is implemented: dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. dnl Otherwise aclocal's initial scan pass would miss the macro definition. dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. dnl Otherwise aclocal would emit many "Use of uninitialized value $1" dnl warnings. m4_define([gl_iconv_AC_DEFUN], m4_version_prereq([2.64], [[AC_DEFUN_ONCE( [$1], [$2])]], [m4_ifdef([gl_00GNULIB], [[AC_DEFUN_ONCE( [$1], [$2])]], [[AC_DEFUN( [$1], [$2])]])])) gl_iconv_AC_DEFUN([AM_ICONV], [ AM_ICONV_LINK if test "$am_cv_func_iconv" = yes; then AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL([am_cv_proto_iconv], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ]], [[]])], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([ $am_cv_proto_iconv]) AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], [Define as const if the declaration of iconv() needs const.]) dnl Also substitute ICONV_CONST in the gnulib generated . m4_ifdef([gl_ICONV_H_DEFAULTS], [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) if test -n "$am_cv_proto_iconv_arg1"; then ICONV_CONST="const" fi ]) fi ]) speech-dispatcher-0.11.1/m4/progtest.m40000644000175000017500000000602413651355367014557 00000000000000# progtest.m4 serial 7 (gettext-0.18.2) dnl Copyright (C) 1996-2003, 2005, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1996. AC_PREREQ([2.50]) # Search path for a program which passes the given test. dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "$2", so it can be a program name with args. set dummy $2; ac_word=[$]2 AC_MSG_CHECKING([for $ac_word]) AC_CACHE_VAL([ac_cv_path_$1], [case "[$]$1" in [[\\/]]* | ?:[[\\/]]*) ac_cv_path_$1="[$]$1" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in ifelse([$5], , $PATH, [$5]); do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD if [$3]; then ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" dnl If no 4th arg is given, leave the cache variable unset, dnl so AC_PATH_PROGS will keep looking. ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" ])dnl ;; esac])dnl $1="$ac_cv_path_$1" if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then AC_MSG_RESULT([$][$1]) else AC_MSG_RESULT([no]) fi AC_SUBST([$1])dnl ]) speech-dispatcher-0.11.1/m4/lib-link.m40000644000175000017500000010044313651355367014411 00000000000000# lib-link.m4 serial 26 (gettext-0.18.2) dnl Copyright (C) 2001-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_PREREQ([2.54]) dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes popdef([NAME]) popdef([Name]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. The missing-message dnl defaults to 'no' and may contain additional hints for the user. dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) pushdef([Name],[m4_translit([$1],[./+-], [____])]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, dnl because these -l options might require -L options that are present in dnl LIBS. -l options benefit only from the -L options listed before it. dnl Otherwise, add it to the front of LIBS, because it may be a static dnl library that depends on another static library that is present in LIBS. dnl Static libraries benefit only from the static libraries listed after dnl it. case " $LIB[]NAME" in *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; *) LIBS="$LIB[]NAME $LIBS" ;; esac AC_LINK_IFELSE( [AC_LANG_PROGRAM([[$3]], [[$4]])], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= LIB[]NAME[]_PREFIX= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) AC_SUBST([LIB]NAME[_PREFIX]) popdef([NAME]) popdef([Name]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl acl_libext, dnl acl_shlibext, dnl acl_libname_spec, dnl acl_library_names_spec, dnl acl_hardcode_libdir_flag_spec, dnl acl_hardcode_libdir_separator, dnl acl_hardcode_direct, dnl acl_hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl Autoconf >= 2.61 supports dots in --with options. pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH(P_A_C_K[-prefix], [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been dnl computed. So it has to be reset here. HAVE_LIB[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([P_A_C_K]) popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) speech-dispatcher-0.11.1/m4/ltversion.m40000644000175000017500000000127314166430360014723 00000000000000# ltversion.m4 -- version numbers -*- Autoconf -*- # # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. # Written by Scott James Remnant, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # @configure_input@ # serial 4179 ltversion.m4 # This file is part of GNU Libtool m4_define([LT_PACKAGE_VERSION], [2.4.6]) m4_define([LT_PACKAGE_REVISION], [2.4.6]) AC_DEFUN([LTVERSION_VERSION], [macro_version='2.4.6' macro_revision='2.4.6' _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_revision, 0) ]) speech-dispatcher-0.11.1/m4/nls.m40000644000175000017500000000230713651355367013504 00000000000000# nls.m4 serial 5 (gettext-0.18) dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016 Free Software dnl Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.50]) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE([nls], [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT([$USE_NLS]) AC_SUBST([USE_NLS]) ]) speech-dispatcher-0.11.1/m4/lt~obsolete.m40000644000175000017500000001377414166430360015261 00000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software # Foundation, Inc. # Written by Scott James Remnant, 2004. # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a variable acl_libdirstem, containing the basename of the libdir, either dnl "lib" or "lib64" or "lib/64", dnl - a variable acl_libdirstem2, as a secondary possible value for dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or dnl "lib/amd64". AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib and lib64. dnl On glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine dnl the compiler's default mode by looking at the compiler's library search dnl path. 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"$ac_site_file" \ || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "failed to load site script $ac_site_file See \`config.log' for more details" "$LINENO" 5; } fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special files # actually), so we avoid doing that. DJGPP emulates it as a regular file. if test /dev/null != "$cache_file" && test -f "$cache_file"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" gt_needs="$gt_needs " # Test code for whether the C++ compiler supports C++98 (global declarations) ac_cxx_conftest_cxx98_globals=' // Does the compiler advertise C++98 conformance? #if !defined __cplusplus || __cplusplus < 199711L # error "Compiler does not advertise C++98 conformance" #endif // These inclusions are to reject old compilers that // lack the unsuffixed header files. #include #include // and are *not* freestanding headers in C++98. extern void assert (int); namespace std { extern int strcmp (const char *, const char *); } // Namespaces, exceptions, and templates were all added after "C++ 2.0". using std::exception; using std::strcmp; namespace { void test_exception_syntax() { try { throw "test"; } catch (const char *s) { // Extra parentheses suppress a warning when building autoconf itself, // due to lint rules shared with more typical C programs. assert (!(strcmp) (s, "test")); } } template struct test_template { T const val; explicit test_template(T t) : val(t) {} template T add(U u) { return static_cast(u) + val; } }; } // anonymous namespace ' # Test code for whether the C++ compiler supports C++98 (body of main) ac_cxx_conftest_cxx98_main=' assert (argc); assert (! argv[0]); { test_exception_syntax (); test_template tt (2.0); assert (tt.add (4) == 6.0); assert (true && !false); } ' # Test code for whether the C++ compiler supports C++11 (global declarations) ac_cxx_conftest_cxx11_globals=' // Does the compiler advertise C++ 2011 conformance? #if !defined __cplusplus || __cplusplus < 201103L # error "Compiler does not advertise C++11 conformance" #endif namespace cxx11test { constexpr int get_val() { return 20; } struct testinit { int i; double d; }; class delegate { public: delegate(int n) : n(n) {} delegate(): delegate(2354) {} virtual int getval() { return this->n; }; protected: int n; }; class overridden : public delegate { public: overridden(int n): delegate(n) {} virtual int getval() override final { return this->n * 2; } }; class nocopy { public: nocopy(int i): i(i) {} nocopy() = default; nocopy(const nocopy&) = delete; nocopy & operator=(const nocopy&) = delete; private: int i; }; // for testing lambda expressions template Ret eval(Fn f, Ret v) { return f(v); } // for testing variadic templates and trailing return types template auto sum(V first) -> V { return first; } template auto sum(V first, Args... rest) -> V { return first + sum(rest...); } } ' # Test code for whether the C++ compiler supports C++11 (body of main) ac_cxx_conftest_cxx11_main=' { // Test auto and decltype auto a1 = 6538; auto a2 = 48573953.4; auto a3 = "String literal"; int total = 0; for (auto i = a3; *i; ++i) { total += *i; } decltype(a2) a4 = 34895.034; } { // Test constexpr short sa[cxx11test::get_val()] = { 0 }; } { // Test initializer lists cxx11test::testinit il = { 4323, 435234.23544 }; } { // Test range-based for int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; for (auto &x : array) { x += 23; } } { // Test lambda expressions using cxx11test::eval; assert (eval ([](int x) { return x*2; }, 21) == 42); double d = 2.0; assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); assert (d == 5.0); assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); assert (d == 5.0); } { // Test use of variadic templates using cxx11test::sum; auto a = sum(1); auto b = sum(1, 2); auto c = sum(1.0, 2.0, 3.0); } { // Test constructor delegation cxx11test::delegate d1; cxx11test::delegate d2(); cxx11test::delegate d3(45); } { // Test override and final cxx11test::overridden o1(55464); } { // Test nullptr char *c = nullptr; } { // Test template brackets test_template<::test_template> v(test_template(12)); 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" >&6; } if test ${ac_cv_path_FGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 then ac_cv_path_FGREP="$GREP -F" else if test -z "$FGREP"; then ac_path_FGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in fgrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_FGREP" || continue # Check for GNU ac_path_FGREP and select it if it is found. # Check for GNU $ac_path_FGREP case `"$ac_path_FGREP" --version 2>&1` in *GNU*) ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'FGREP' >> "conftest.nl" "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_FGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_FGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_FGREP"; then as_fn_error $? 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[\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD=$ac_prog ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test yes = "$with_gnu_ld"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${lt_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD=$ac_dir/$ac_prog # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${lt_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } with_gnu_ld=$lt_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } if test ${lt_cv_path_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 printf "%s\n" "$lt_cv_path_NM" >&6; } if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 printf "%s\n" "$DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DUMPBIN+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 printf %s "checking the name lister ($NM) interface... " >&6; } if test ${lt_cv_nm_interface+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 printf "%s\n" "$lt_cv_nm_interface" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 printf %s "checking the maximum length of command line arguments... " >&6; } if test ${lt_cv_sys_max_cmd_len+y} then : printf %s "(cached) " >&6 else $as_nop i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 printf "%s\n" "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 printf %s "checking how to convert $build file names to $host format... " >&6; } if test ${lt_cv_to_host_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 printf %s "checking how to convert $build file names to toolchain format... " >&6; } if test ${lt_cv_to_tool_file_cmd+y} then : printf %s "(cached) " >&6 else $as_nop #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 printf %s "checking for $LD option to reload object files... " >&6; } if test ${lt_cv_ld_reload_flag+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_reload_flag='-r' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 printf %s "checking how to recognize dependent libraries... " >&6; } if test ${lt_cv_deplibs_check_method+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 printf "%s\n" "$DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DLLTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 printf %s "checking how to associate runtime and link libraries... " >&6; } if test ${lt_cv_sharedlib_from_linklib_cmd+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AR+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 printf "%s\n" "$ac_ct_AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cr} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 printf %s "checking for archiver @FILE support... " >&6; } if test ${lt_cv_ar_at_file+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 printf "%s\n" "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 printf %s "checking command to parse $NM output from $compiler object... " >&6; } if test ${lt_cv_sys_global_symbol_pipe+y} then : printf %s "(cached) " >&6 else $as_nop # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&5 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&5 && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 printf "%s\n" "failed" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 printf "%s\n" "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 printf %s "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test ${with_sysroot+y} then : withval=$with_sysroot; else $as_nop with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 printf "%s\n" "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 printf "%s\n" "${lt_sysroot:-no}" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 printf %s "checking for a working dd... " >&6; } if test ${ac_cv_path_lt_DD+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in dd do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 printf %s "checking how to truncate binary pipes... " >&6; } if test ${lt_cv_truncate_bin+y} then : printf %s "(cached) " >&6 else $as_nop printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 printf "%s\n" "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test ${enable_libtool_lock+y} then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 printf %s "checking whether the C compiler needs -belf... " >&6; } if test ${lt_cv_cc_needs_belf+y} then : printf %s "(cached) " >&6 else $as_nop ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_cc_needs_belf=yes else $as_nop lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 printf "%s\n" "$MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if test ${lt_cv_path_mainfest_tool+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 printf "%s\n" "$DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 printf "%s\n" "$NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NMEDIT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 printf "%s\n" "$ac_ct_NMEDIT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 printf "%s\n" "$LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIPO+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 printf "%s\n" "$ac_ct_LIPO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 printf "%s\n" "$OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL64+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 printf "%s\n" "$ac_ct_OTOOL64" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 printf %s "checking for -single_module linker flag... " >&6; } if test ${lt_cv_apple_cc_single_mod+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 printf %s "checking for -exported_symbols_list linker flag... " >&6; } if test ${lt_cv_ld_exported_symbols_list+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_ld_exported_symbols_list=yes else $as_nop lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 printf %s "checking for -force_load linker flag... " >&6; } if test ${lt_cv_ld_force_load+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cr libconftest.a conftest.o" >&5 $AR cr libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 printf "%s\n" "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[912]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*|11.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_header= ac_cache= for ac_item in $ac_header_c_list do if test $ac_cache; then ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then printf "%s\n" "#define $ac_item 1" >> confdefs.h fi ac_header= ac_cache= elif test $ac_header; then ac_cache=$ac_item else ac_header=$ac_item fi done if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes then : printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi # Set options enable_dlopen=yes enable_win32_dll=no # Check whether --enable-shared was given. if test ${enable_shared+y} then : enableval=$enable_shared; p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_shared=yes fi # Check whether --enable-static was given. if test ${enable_static+y} then : enableval=$enable_static; p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_static=yes fi # Check whether --with-pic was given. if test ${with_pic+y} then : withval=$with_pic; lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for lt_pkg in $withval; do IFS=$lt_save_ifs if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop pic_mode=default fi # Check whether --enable-fast-install was given. if test ${enable_fast_install+y} then : enableval=$enable_fast_install; p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, for pkg in $enableval; do IFS=$lt_save_ifs if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS=$lt_save_ifs ;; esac else $as_nop enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 printf %s "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test ${with_aix_soname+y} then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else $as_nop if test ${lt_cv_with_aix_soname+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 printf "%s\n" "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 printf %s "checking for objdir... " >&6; } if test ${lt_cv_objdir+y} then : printf %s "(cached) " >&6 else $as_nop rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 printf "%s\n" "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test set != "${COLLECT_NAMES+set}"; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a '.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld=$lt_cv_prog_gnu_ld old_CC=$CC old_CFLAGS=$CFLAGS # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o func_cc_basename $compiler cc_basename=$func_cc_basename_result # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 printf %s "checking for ${ac_tool_prefix}file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 printf %s "checking for file... " >&6; } if test ${lt_cv_path_MAGIC_CMD+y} then : printf %s "(cached) " >&6 else $as_nop case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 printf "%s\n" "$MAGIC_CMD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Save the default compiler, since it gets overwritten when the other # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. compiler_DEFAULT=$CC # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" >conftest.$ac_ext eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_compiler_boilerplate=`cat conftest.err` $RM conftest* ac_outfile=conftest.$ac_objext echo "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $RM -r conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... if test -n "$compiler"; then lt_prog_compiler_no_builtin_flag= if test yes = "$GCC"; then case $cc_basename in nvcc*) lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; *) lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } if test ${lt_cv_prog_compiler_rtti_exceptions+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= if test yes = "$GCC"; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi lt_prog_compiler_pic='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support lt_prog_compiler_pic='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. lt_prog_compiler_static= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) lt_prog_compiler_pic='-fPIC' ;; esac ;; interix[3-9]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. lt_prog_compiler_can_build_shared=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; *) lt_prog_compiler_pic='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 lt_prog_compiler_wl='-Xlinker ' if test -n "$lt_prog_compiler_pic"; then lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). lt_prog_compiler_pic='-DDLL_EXPORT' case $host_os in os2*) lt_prog_compiler_static='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; # flang / f18. f95 an alias for gfortran or flang on Debian flang* | f18* | f95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; # Lahey Fortran 8.1. lf95*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='--shared' lt_prog_compiler_static='--static' ;; nagfor*) # NAG Fortran compiler lt_prog_compiler_wl='-Wl,-Wl,,' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-qpic' lt_prog_compiler_static='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='' ;; *Sun\ F* | *Sun*Fortran*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' lt_prog_compiler_wl='-Wl,' ;; *Intel*\ [CF]*Compiler*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fPIC' lt_prog_compiler_static='-static' ;; *Portland\ Group*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; esac ;; esac ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. lt_prog_compiler_pic='-fPIC -shared' ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; rdos*) lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 printf %s "checking for $compiler option to produce PIC... " >&6; } if test ${lt_cv_prog_compiler_pic+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic=$lt_prog_compiler_pic fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } lt_prog_compiler_pic=$lt_cv_prog_compiler_pic # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } if test ${lt_cv_prog_compiler_pic_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes fi fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } if test yes = "$lt_cv_prog_compiler_pic_works"; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } if test ${lt_cv_prog_compiler_static_works+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_static_works=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS $lt_tmp_static_flag" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_static_works=yes fi else lt_cv_prog_compiler_static_works=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } if test yes = "$lt_cv_prog_compiler_static_works"; then : else lt_prog_compiler_static= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } if test ${lt_cv_prog_compiler_c_o+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler_c_o=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then lt_cv_prog_compiler_c_o=yes fi fi chmod u+w . 2>&5 $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } hard_links=nottested if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 printf %s "checking if we can lock with hard links... 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If you *** really care for shared libraries, you may want to install binutils *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. *** You will then need to restart the configuration process. _LT_EOF fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test yes = "$aix_use_runtimelinking"; then shared_flag="$shared_flag "'$wl-G' fi # Need to ensure runtime linking is disabled for the traditional # shared library, or the linker may eventually find shared libraries # /with/ Import File - we do not want to mix them. shared_flag_aix='-shared' shared_flag_svr4='-shared $wl-G' else # not using gcc if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if test ${lt_cv_aix_libpath_+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; 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dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 printf %s "checking if $CC understands -b... " >&6; } if test ${lt_cv_prog_compiler__b+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if test ${lt_cv_irix_exported_symbol+y} then : printf %s "(cached) " >&6 else $as_nop save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : lt_cv_irix_exported_symbol=yes else $as_nop lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi link_all_deplibs=no else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test yes = "$GCC"; then wlarc='$wl' archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='$wl-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='$wl-z,text' allow_undefined_flag='$wl-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-R,$libdir' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='$wl-Bexport' runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac if test sni = "$host_vendor"; then case $host in sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) export_dynamic_flag_spec='$wl-Blargedynsym' ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 printf "%s\n" "$ld_shlibs" >&6; } test no = "$ld_shlibs" && can_build_shared=no with_gnu_ld=$with_gnu_ld # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test yes,yes = "$GCC,$enable_shared"; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$CC '*) # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 printf %s "checking whether -lc should be explicitly linked in... " >&6; } if test ${lt_cv_archive_cmds_need_lc+y} then : printf %s "(cached) " >&6 else $as_nop $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } then lt_cv_archive_cmds_need_lc=no else lt_cv_archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc ;; esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 printf %s "checking dynamic linker characteristics... 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 printf "%s\n" "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 printf %s "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test yes = "$hardcode_automatic"; then # We can hardcode non-existent directories. if test no != "$hardcode_direct" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && test no != "$hardcode_minus_L"; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 printf "%s\n" "$hardcode_action" >&6; } if test relink = "$hardcode_action" || test yes = "$inherit_rpath"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes then : lt_cv_dlopen=shl_load else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 printf %s "checking for shl_load in -ldld... " >&6; } if test ${ac_cv_lib_dld_shl_load+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char shl_load (); int main (void) { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_shl_load=yes else $as_nop ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else $as_nop ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes then : lt_cv_dlopen=dlopen else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 printf %s "checking for dlopen in -lsvld... " >&6; } if test ${ac_cv_lib_svld_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_svld_dlopen=yes else $as_nop ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 printf %s "checking for dld_link in -ldld... " >&6; } if test ${ac_cv_lib_dld_dld_link+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dld_link (); int main (void) { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dld_dld_link=yes else $as_nop ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = xyes then : lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld fi fi fi fi fi fi ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 printf %s "checking whether a program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 printf "%s\n" "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } if test ${lt_cv_dlopen_self_static+y} then : printf %s "(cached) " >&6 else $as_nop if test yes = "$cross_compiling"; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi striplib= old_striplib= { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 printf %s "checking whether stripping libraries is possible... " >&6; } if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi # Report what library types will actually be built { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 printf %s "checking if libtool supports shared libraries... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 printf "%s\n" "$can_build_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 printf %s "checking whether to build shared libraries... " >&6; } test no = "$can_build_shared" && enable_shared=no # On AIX, shared libraries and static libraries use the same namespace, and # are all built from PIC. case $host_os in aix3*) test yes = "$enable_shared" && enable_static=no if test -n "$RANLIB"; then archive_cmds="$archive_cmds~\$RANLIB \$lib" postinstall_cmds='$RANLIB $lib' fi ;; aix[4-9]*) if test ia64 != "$host_cpu"; then case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in yes,aix,yes) ;; # shared object as lib.so file only yes,svr4,*) ;; # shared object as lib.so archive member only yes,*) enable_static=no ;; # shared object in lib.a archive as well esac fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 printf "%s\n" "$enable_shared" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 printf %s "checking whether to build static libraries... " >&6; } # Make sure either enable_shared or enable_static is yes. test yes = "$enable_shared" || enable_static=yes { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 printf "%s\n" "$enable_static" >&6; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu CC=$lt_save_CC ac_config_commands="$ac_config_commands libtool" # Only expand once: ac_config_headers="$ac_config_headers config.h" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 printf %s "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. if test ${enable_nls+y} then : enableval=$enable_nls; USE_NLS=$enableval else $as_nop USE_NLS=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.19 # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case "$MSGFMT" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 printf "%s\n" "$MSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GMSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case $GMSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 printf "%s\n" "$GMSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; *) MSGFMT_015=$MSGFMT ;; esac case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XGETTEXT+y} then : printf %s "(cached) " >&6 else $as_nop case "$XGETTEXT" in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 printf "%s\n" "$XGETTEXT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f messages.po case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGMERGE+y} then : printf %s "(cached) " >&6 else $as_nop case "$MSGMERGE" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" ;; esac fi MSGMERGE="$ac_cv_path_MSGMERGE" if test "$MSGMERGE" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 printf "%s\n" "$MSGMERGE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$localedir" || localedir='${datadir}/locale' test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= ac_config_commands="$ac_config_commands po-directories" if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" # Check whether --with-gnu-ld was given. if test ${with_gnu_ld+y} then : withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else $as_nop with_gnu_ld=no fi # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... " >&6; } fi if test ${acl_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$LD"; then acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$acl_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 &5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } if test ${acl_cv_prog_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop # I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 &5 printf "%s\n" "$acl_cv_prog_gnu_ld" >&6; } with_gnu_ld=$acl_cv_prog_gnu_ld { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 printf %s "checking for shared library run path origin... " >&6; } if test ${acl_cv_rpath+y} then : printf %s "(cached) " >&6 else $as_nop CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 printf "%s\n" "$acl_cv_rpath" >&6; } wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" # Check whether --enable-rpath was given. if test ${enable_rpath+y} then : enableval=$enable_rpath; : else $as_nop enable_rpath=yes fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 printf %s "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test ${ac_cv_prog_CPP+y} then : printf %s "(cached) " >&6 else $as_nop # Double quotes because $CC needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else $as_nop # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else $as_nop # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : else $as_nop { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu acl_libdirstem=lib acl_libdirstem2= case "$host_os" in solaris*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 printf %s "checking for 64-bit host... " >&6; } if test ${gl_cv_solaris_64bit+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _LP64 sixtyfour bits #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "sixtyfour bits" >/dev/null 2>&1 then : gl_cv_solaris_64bit=yes else $as_nop gl_cv_solaris_64bit=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 printf "%s\n" "$gl_cv_solaris_64bit" >&6; } if test $gl_cv_solaris_64bit = yes; then acl_libdirstem=lib/64 case "$host_cpu" in sparc*) acl_libdirstem2=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib64 ) acl_libdirstem=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libiconv-prefix was given. if test ${with_libiconv_prefix+y} then : withval=$with_libiconv_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= HAVE_LIBICONV= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 printf %s "checking for CFPreferencesCopyAppValue... " >&6; } if test ${gt_cv_func_CFPreferencesCopyAppValue+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFPreferencesCopyAppValue=yes else $as_nop gt_cv_func_CFPreferencesCopyAppValue=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 printf %s "checking for CFLocaleCopyCurrent... " >&6; } if test ${gt_cv_func_CFLocaleCopyCurrent+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFLocaleCopyCurrent(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFLocaleCopyCurrent=yes else $as_nop gt_cv_func_CFLocaleCopyCurrent=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 printf "%s\n" "$gt_cv_func_CFLocaleCopyCurrent" >&6; } if test $gt_cv_func_CFLocaleCopyCurrent = yes; then printf "%s\n" "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi LIBINTL= LTLIBINTL= POSUB= case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 printf %s "checking for GNU gettext in libc... " >&6; } if eval test \${$gt_func_gnugettext_libc+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libc=yes" else $as_nop eval "$gt_func_gnugettext_libc=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$gt_func_gnugettext_libc { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 printf %s "checking for iconv... " >&6; } if test ${am_cv_func_iconv+y} then : printf %s "(cached) " >&6 else $as_nop am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 printf "%s\n" "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 printf %s "checking for working iconv... " >&6; } if test ${am_cv_func_iconv_works+y} then : printf %s "(cached) " >&6 else $as_nop am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do if test "$cross_compiling" = yes then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif int main (void) { int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ if (/* Try standardized names. */ iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) /* Try IRIX, OSF/1 names. */ && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) /* Try AIX names. */ && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) /* Try HP-UX names. */ && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) result |= 16; return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : am_cv_func_iconv_works=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 printf "%s\n" "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 printf %s "checking how to link with libiconv... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 printf "%s\n" "$LIBICONV" >&6; } else CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libintl-prefix was given. if test ${with_libintl_prefix+y} then : withval=$with_libintl_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" if test "$acl_libdirstem2" != "$acl_libdirstem" \ && ! test -d "$withval/$acl_libdirstem"; then additional_libdir="$withval/$acl_libdirstem2" fi fi fi fi LIBINTL= LTLIBINTL= INCINTL= LIBINTL_PREFIX= HAVE_LIBINTL= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='intl ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then dir="$additional_libdir" if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext"; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" else LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then haveit= if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" ;; esac done fi else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 printf %s "checking for GNU gettext in libintl... " >&6; } if eval test \${$gt_func_gnugettext_libintl+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libintl=yes" else $as_nop eval "$gt_func_gnugettext_libintl=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS" fi eval ac_res=\$$gt_func_gnugettext_libintl { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } fi if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else LIBINTL= LTLIBINTL= INCINTL= fi if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then printf "%s\n" "#define ENABLE_NLS 1" >>confdefs.h else USE_NLS=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 printf %s "checking whether to use NLS... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } if test "$USE_NLS" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 printf %s "checking where the gettext function comes from... " >&6; } if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 printf "%s\n" "$gt_source" >&6; } fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 printf %s "checking how to link with libintl... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 printf "%s\n" "$LIBINTL" >&6; } for element in $INCINTL; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done fi printf "%s\n" "#define HAVE_GETTEXT 1" >>confdefs.h printf "%s\n" "#define HAVE_DCGETTEXT 1" >>confdefs.h fi POSUB=po fi INTLLIBS="$LIBINTL" if test "$ac_cv_path_MSGFMT" = ":" then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "msgfmt missing from the gettext package See \`config.log' for more details" "$LINENO" 5; } fi # Split version number MAJOR_VERSION="$(./split-version.sh -ma)" MINOR_VERSION="$(./split-version.sh -mi)" MICRO_VERSION="$(./split-version.sh -mc)" # Config test suite ac_config_commands="$ac_config_commands src/tests/atconfig" # Checks for programs. ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl.exe do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl.exe do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 printf "%s\n" "$ac_ct_CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_CC" && break done if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. set dummy ${ac_tool_prefix}clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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*) sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec_CXX='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if test ${lt_cv_shlibpath_overrides_runpath+y} then : printf %s "(cached) " >&6 else $as_nop lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO" then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; 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then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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"Math library missing See \`config.log' for more details" "$LINENO" 5; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 printf %s "checking for library containing pthread_create... " >&6; } if test ${ac_cv_search_pthread_create+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"Threads library missing See \`config.log' for more details" "$LINENO" 5; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing lt_dlopen" >&5 printf %s "checking for library containing lt_dlopen... " >&6; } if test ${ac_cv_search_lt_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"ltdl library missing See \`config.log' for more details" "$LINENO" 5; } fi if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} then : printf %s "(cached) " >&6 else $as_nop case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG fi else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 printf %s "checking pkg-config is at least version $_pkg_min_version... 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" >&6; } if test -n "$GLIB_CFLAGS"; then pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.36\""; } >&5 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.36") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.36" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$GLIB_LIBS"; then pkg_cv_GLIB_LIBS="$GLIB_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.36\""; } >&5 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.36") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.36" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "glib-2.0 >= 2.36" 2>&1` else GLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "glib-2.0 >= 2.36" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GLIB_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (glib-2.0 >= 2.36) were not met: $GLIB_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables GLIB_CFLAGS and GLIB_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables GLIB_CFLAGS and GLIB_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS GLIB_LIBS=$pkg_cv_GLIB_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gthread-2.0" >&5 printf %s "checking for gthread-2.0... " >&6; } if test -n "$GTHREAD_CFLAGS"; then pkg_cv_GTHREAD_CFLAGS="$GTHREAD_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GTHREAD_CFLAGS=`$PKG_CONFIG --cflags "gthread-2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$GTHREAD_LIBS"; then pkg_cv_GTHREAD_LIBS="$GTHREAD_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gthread-2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gthread-2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GTHREAD_LIBS=`$PKG_CONFIG --libs "gthread-2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then GTHREAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gthread-2.0" 2>&1` else GTHREAD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gthread-2.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GTHREAD_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (gthread-2.0) were not met: $GTHREAD_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables GTHREAD_CFLAGS and GTHREAD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables GTHREAD_CFLAGS and GTHREAD_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else GTHREAD_CFLAGS=$pkg_cv_GTHREAD_CFLAGS GTHREAD_LIBS=$pkg_cv_GTHREAD_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gmodule-2.0" >&5 printf %s "checking for gmodule-2.0... " >&6; } if test -n "$GMODULE_CFLAGS"; then pkg_cv_GMODULE_CFLAGS="$GMODULE_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gmodule-2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gmodule-2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GMODULE_CFLAGS=`$PKG_CONFIG --cflags "gmodule-2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$GMODULE_LIBS"; then pkg_cv_GMODULE_LIBS="$GMODULE_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gmodule-2.0\""; } >&5 ($PKG_CONFIG --exists --print-errors "gmodule-2.0") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_GMODULE_LIBS=`$PKG_CONFIG --libs "gmodule-2.0" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then GMODULE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gmodule-2.0" 2>&1` else GMODULE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gmodule-2.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GMODULE_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (gmodule-2.0) were not met: $GMODULE_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables GMODULE_CFLAGS and GMODULE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables GMODULE_CFLAGS and GMODULE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else GMODULE_CFLAGS=$pkg_cv_GMODULE_CFLAGS GMODULE_LIBS=$pkg_cv_GMODULE_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dotconf >= 1.3" >&5 printf %s "checking for dotconf >= 1.3... " >&6; } if test -n "$DOTCONF_CFLAGS"; then pkg_cv_DOTCONF_CFLAGS="$DOTCONF_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dotconf >= 1.3\""; } >&5 ($PKG_CONFIG --exists --print-errors "dotconf >= 1.3") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_DOTCONF_CFLAGS=`$PKG_CONFIG --cflags "dotconf >= 1.3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$DOTCONF_LIBS"; then pkg_cv_DOTCONF_LIBS="$DOTCONF_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dotconf >= 1.3\""; } >&5 ($PKG_CONFIG --exists --print-errors "dotconf >= 1.3") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_DOTCONF_LIBS=`$PKG_CONFIG --libs "dotconf >= 1.3" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then DOTCONF_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dotconf >= 1.3" 2>&1` else DOTCONF_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dotconf >= 1.3" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$DOTCONF_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (dotconf >= 1.3) were not met: $DOTCONF_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables DOTCONF_CFLAGS and DOTCONF_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables DOTCONF_CFLAGS and DOTCONF_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else DOTCONF_CFLAGS=$pkg_cv_DOTCONF_CFLAGS DOTCONF_LIBS=$pkg_cv_DOTCONF_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sndfile >= 1.0.2" >&5 printf %s "checking for sndfile >= 1.0.2... " >&6; } if test -n "$SNDFILE_CFLAGS"; then pkg_cv_SNDFILE_CFLAGS="$SNDFILE_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.2\""; } >&5 ($PKG_CONFIG --exists --print-errors "sndfile >= 1.0.2") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_SNDFILE_CFLAGS=`$PKG_CONFIG --cflags "sndfile >= 1.0.2" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$SNDFILE_LIBS"; then pkg_cv_SNDFILE_LIBS="$SNDFILE_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sndfile >= 1.0.2\""; } >&5 ($PKG_CONFIG --exists --print-errors "sndfile >= 1.0.2") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_SNDFILE_LIBS=`$PKG_CONFIG --libs "sndfile >= 1.0.2" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then SNDFILE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "sndfile >= 1.0.2" 2>&1` else SNDFILE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "sndfile >= 1.0.2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$SNDFILE_PKG_ERRORS" >&5 as_fn_error $? "Package requirements (sndfile >= 1.0.2) were not met: $SNDFILE_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables SNDFILE_CFLAGS and SNDFILE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables SNDFILE_CFLAGS and SNDFILE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else SNDFILE_CFLAGS=$pkg_cv_SNDFILE_CFLAGS SNDFILE_LIBS=$pkg_cv_SNDFILE_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi # Checks for header files. ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" if test "x$ac_cv_header_arpa_inet_h" = xyes then : printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" if test "x$ac_cv_header_langinfo_h" = xyes then : printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default" if test "x$ac_cv_header_netdb_h" = xyes then : printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" if test "x$ac_cv_header_netinet_in_h" = xyes then : printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default" if test "x$ac_cv_header_stddef_h" = xyes then : printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" if test "x$ac_cv_header_stdlib_h" = xyes then : printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" if test "x$ac_cv_header_string_h" = xyes then : printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" if test "x$ac_cv_header_sys_filio_h" = xyes then : printf "%s\n" "#define HAVE_SYS_FILIO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" if test "x$ac_cv_header_sys_ioctl_h" = xyes then : printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" if test "x$ac_cv_header_sys_socket_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes then : printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" if test "x$ac_cv_header_wchar_h" = xyes then : printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" if test "x$ac_cv_header_wctype_h" = xyes then : printf "%s\n" "#define HAVE_WCTYPE_H 1" >>confdefs.h fi # Checks for typedefs, structures, and compiler characteristics. ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" if test "x$ac_cv_type__Bool" = xyes then : printf "%s\n" "#define HAVE__BOOL 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 printf %s "checking for stdbool.h that conforms to C99... 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Test for this by using a static variable whose address is put into a register that is clobbered by the vfork. */ static void sparc_address_test (int arg) { static pid_t child; if (!child) { child = vfork (); if (child < 0) { perror ("vfork"); _exit(2); } if (!child) { arg = getpid(); write(-1, "", 0); _exit (arg); } } } int main (void) { pid_t parent = getpid (); pid_t child; sparc_address_test (0); /* On Solaris 2.4, changes by the child to the signal handler also munge signal handlers in the parent. To detect this, start by putting the parent's handler in a known state. */ signal (SIGTERM, SIG_DFL); child = vfork (); if (child == 0) { /* Here is another test for sparc vfork register problems. This test uses lots of local variables, at least as many local variables as main has allocated so far including compiler temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. 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Test for this by closing stdout in the child. */ _exit(close(fileno(stdout)) != 0); } else { int status; struct stat st; while (wait(&status) != child) ; return ( /* Was there some problem with vforking? */ child < 0 /* Did the child munge the parent's signal handler? */ || signal (SIGTERM, SIG_DFL) != SIG_DFL /* Did the child fail? (This shouldn't happen.) */ || status /* Did the vfork/compiler bug occur? */ || parent != getpid() /* Did the file descriptor bug occur? */ || fstat(fileno(stdout), &st) != 0 ); } } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_vfork_works=yes else $as_nop ac_cv_func_vfork_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } fi; if test "x$ac_cv_func_fork_works" = xcross; then ac_cv_func_vfork_works=$ac_cv_func_vfork { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} fi if test "x$ac_cv_func_vfork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h else printf "%s\n" "#define vfork fork" >>confdefs.h fi if test "x$ac_cv_func_fork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 printf %s "checking for GNU libc compatible malloc... " >&6; } if test ${ac_cv_func_malloc_0_nonnull+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on platforms where we know the result. *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ | hpux* | solaris* | cygwin* | mingw* | msys* ) ac_cv_func_malloc_0_nonnull=yes ;; # If we don't know, assume the worst. *) ac_cv_func_malloc_0_nonnull=no ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { void *p = malloc (0); int result = !p; free (p); return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_malloc_0_nonnull=yes else $as_nop ac_cv_func_malloc_0_nonnull=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; } if test $ac_cv_func_malloc_0_nonnull = yes then : printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h else $as_nop printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h case " $LIBOBJS " in *" malloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; esac printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 printf %s "checking for GNU libc compatible realloc... " >&6; } if test ${ac_cv_func_realloc_0_nonnull+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : case "$host_os" in # (( # Guess yes on platforms where we know the result. *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ | hpux* | solaris* | cygwin* | mingw* | msys* ) ac_cv_func_realloc_0_nonnull=yes ;; # If we don't know, assume the worst. *) ac_cv_func_realloc_0_nonnull=no ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { void *p = realloc (0, 0); int result = !p; free (p); return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_realloc_0_nonnull=yes else $as_nop ac_cv_func_realloc_0_nonnull=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; } if test $ac_cv_func_realloc_0_nonnull = yes then : printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h else $as_nop printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h case " $LIBOBJS " in *" realloc.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS realloc.$ac_objext" ;; esac printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" if test "x$ac_cv_func_daemon" = xyes then : printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2" if test "x$ac_cv_func_dup2" = xyes then : printf "%s\n" "#define HAVE_DUP2 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" if test "x$ac_cv_func_gethostbyname" = xyes then : printf "%s\n" "#define HAVE_GETHOSTBYNAME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" if test "x$ac_cv_func_getline" = xyes then : printf "%s\n" "#define HAVE_GETLINE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes then : printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove" if test "x$ac_cv_func_memmove" = xyes then : printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" if test "x$ac_cv_func_memset" = xyes then : printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir" if test "x$ac_cv_func_mkdir" = xyes then : printf "%s\n" "#define HAVE_MKDIR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "select" "ac_cv_func_select" if test "x$ac_cv_func_select" = xyes then : printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" if test "x$ac_cv_func_socket" = xyes then : printf "%s\n" "#define HAVE_SOCKET 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" if test "x$ac_cv_func_strcasecmp" = xyes then : printf "%s\n" "#define HAVE_STRCASECMP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" if test "x$ac_cv_func_strcasestr" = xyes then : printf "%s\n" "#define HAVE_STRCASESTR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr" if test "x$ac_cv_func_strchr" = xyes then : printf "%s\n" "#define HAVE_STRCHR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strcspn" "ac_cv_func_strcspn" if test "x$ac_cv_func_strcspn" = xyes then : printf "%s\n" "#define HAVE_STRCSPN 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" if test "x$ac_cv_func_strdup" = xyes then : printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" if test "x$ac_cv_func_strerror" = xyes then : printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp" if test "x$ac_cv_func_strncasecmp" = xyes then : printf "%s\n" "#define HAVE_STRNCASECMP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" if test "x$ac_cv_func_strndup" = xyes then : printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr" if test "x$ac_cv_func_strstr" = xyes then : printf "%s\n" "#define HAVE_STRSTR 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol" if test "x$ac_cv_func_strtol" = xyes then : printf "%s\n" "#define HAVE_STRTOL 1" >>confdefs.h fi # Extra libraries for sockets and espeak added by Willie Walker # based upon how SunStudio compilers and Solaris libraries work. # Also conditionally set other compiler/linker flags. # # SVR4, including Solaris before 11.4, hides these in libraries other than libc { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lc" >&5 printf %s "checking for socket in -lc... " >&6; } if test ${ac_cv_lib_c_socket+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char socket (); int main (void) { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_socket_socket=yes else $as_nop ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 printf "%s\n" "$ac_cv_lib_socket_socket" >&6; } if test "x$ac_cv_lib_socket_socket" = xyes then : EXTRA_SOCKET_LIBS="-lsocket" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lc" >&5 printf %s "checking for gethostbyname in -lc... " >&6; } if test ${ac_cv_lib_c_gethostbyname+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } prog="import sys # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. # map returns an iterator in Python 3.0 and a list in 2.x minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0] minverhex = 0 # xrange is not present in Python 3.0 and range returns an iterator for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)" if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 ($PYTHON -c "$prog") >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "Python interpreter is too old" "$LINENO" 5 fi am_display_PYTHON=$PYTHON else # Otherwise, try each interpreter until we find one that satisfies # VERSION. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.0" >&5 printf %s "checking for a Python interpreter with version >= 3.0... " >&6; } if test ${am_cv_pathless_PYTHON+y} then : printf %s "(cached) " >&6 else $as_nop for am_cv_pathless_PYTHON in python python2 python3 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do test "$am_cv_pathless_PYTHON" = none && break prog="import sys # split strings by '.' and convert to numeric. Append some zeros # because we need at least 4 digits for the hex conversion. # map returns an iterator in Python 3.0 and a list in 2.x minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0] minverhex = 0 # xrange is not present in Python 3.0 and range returns an iterator for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] sys.exit(sys.hexversion < minverhex)" if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then : break fi done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5 printf "%s\n" "$am_cv_pathless_PYTHON" >&6; } # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. if test "$am_cv_pathless_PYTHON" = none; then PYTHON=: else # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. set dummy $am_cv_pathless_PYTHON; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PYTHON+y} then : printf %s "(cached) " >&6 else $as_nop case $PYTHON in [\\/]* | ?:[\\/]*) ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PYTHON=$ac_cv_path_PYTHON if test -n "$PYTHON"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 printf "%s\n" "$PYTHON" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi am_display_PYTHON=$am_cv_pathless_PYTHON fi if test "$PYTHON" = :; then if test $enable_python = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "python 3 or greater is not available See \`config.log' for more details" "$LINENO" 5; } fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5 printf %s "checking for $am_display_PYTHON version... " >&6; } if test ${am_cv_python_version+y} then : printf %s "(cached) " >&6 else $as_nop am_cv_python_version=`$PYTHON -c "import sys; print ('%u.%u' % sys.version_info[:2])"` fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5 printf "%s\n" "$am_cv_python_version" >&6; } PYTHON_VERSION=$am_cv_python_version { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5 printf %s "checking for $am_display_PYTHON platform... 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" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_prefix" >&5 printf "%s\n" "$am_cv_python_prefix" >&6; } else $as_nop if $am_use_python_sys; then # using python sys.prefix value, not GNU { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python default $am_display_PYTHON prefix" >&5 printf %s "checking for python default $am_display_PYTHON prefix... 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" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5 printf "%s\n" "$am_cv_python_exec_prefix" >&6; } else $as_nop # no explicit --with-python_exec_prefix, but if # --with-python_prefix was given, use its value for python_exec_prefix too. if test -n "$with_python_prefix" then : am_python_exec_prefix_subst=$with_python_prefix am_cv_python_exec_prefix=$with_python_prefix { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for python_prefix-given $am_display_PYTHON exec_prefix" >&5 printf %s "checking for python_prefix-given $am_display_PYTHON exec_prefix... 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" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_python_exec_prefix" >&5 printf "%s\n" "$am_python_exec_prefix" >&6; } fi fi fi # Substituting python_exec_prefix_subst. PYTHON_EXEC_PREFIX=$am_python_exec_prefix_subst # Factor out some code duplication into this shell variable. am_python_setup_sysconfig="\ import sys # Prefer sysconfig over distutils.sysconfig, for better compatibility # with python 3.x. See automake bug#10227. try: import sysconfig except ImportError: can_use_sysconfig = 0 else: can_use_sysconfig = 1 # Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: # try: from platform import python_implementation if python_implementation() == 'CPython' and sys.version[:3] == '2.7': can_use_sysconfig = 0 except ImportError: pass" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory (pythondir)" >&5 printf %s "checking for $am_display_PYTHON script directory (pythondir)... " >&6; } if test ${am_cv_python_pythondir+y} then : printf %s "(cached) " >&6 else $as_nop if test "x$am_cv_python_prefix" = x; then am_py_prefix=$am__usable_prefix else am_py_prefix=$am_cv_python_prefix fi am_cv_python_pythondir=`$PYTHON -c " $am_python_setup_sysconfig if can_use_sysconfig: sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'}) else: from distutils import sysconfig sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix') sys.stdout.write(sitedir)"` # case $am_cv_python_pythondir in $am_py_prefix*) am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,\\${PYTHON_PREFIX},"` ;; *) case $am_py_prefix in /usr|/System*) ;; *) am_cv_python_pythondir="\${PYTHON_PREFIX}/lib/python$PYTHON_VERSION/site-packages" ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5 printf "%s\n" "$am_cv_python_pythondir" >&6; } pythondir=$am_cv_python_pythondir pkgpythondir=\${pythondir}/$PACKAGE { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory (pyexecdir)" >&5 printf %s "checking for $am_display_PYTHON extension module directory (pyexecdir)... " >&6; } if test ${am_cv_python_pyexecdir+y} then : printf %s "(cached) " >&6 else $as_nop if test "x$am_cv_python_exec_prefix" = x; then am_py_exec_prefix=$am__usable_exec_prefix else am_py_exec_prefix=$am_cv_python_exec_prefix fi am_cv_python_pyexecdir=`$PYTHON -c " $am_python_setup_sysconfig if can_use_sysconfig: sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_exec_prefix'}) else: from distutils import sysconfig sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_exec_prefix') sys.stdout.write(sitedir)"` # case $am_cv_python_pyexecdir in $am_py_exec_prefix*) am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,\\${PYTHON_EXEC_PREFIX},"` ;; *) case $am_py_exec_prefix in /usr|/System*) ;; *) am_cv_python_pyexecdir="\${PYTHON_EXEC_PREFIX}/lib/python$PYTHON_VERSION/site-packages" ;; esac ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5 printf "%s\n" "$am_cv_python_pyexecdir" >&6; } pyexecdir=$am_cv_python_pyexecdir pkgpyexecdir=\${pyexecdir}/$PACKAGE enable_python=yes fi fi if test $enable_python = "yes"; then HAVE_PYTHON_TRUE= HAVE_PYTHON_FALSE='#' else HAVE_PYTHON_TRUE='#' HAVE_PYTHON_FALSE= fi output_modules="cicero dummy festival generic" # checks for output modules # check for espeak support # Check whether --with-espeak was given. if test ${with_espeak+y} then : withval=$with_espeak; else $as_nop with_espeak=check fi if test $with_espeak != "no" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for espeak_Synth in -lespeak" >&5 printf %s "checking for espeak_Synth in -lespeak... " >&6; } if test ${ac_cv_lib_espeak_espeak_Synth+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lespeak $EXTRA_ESPEAK_LIBS $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char espeak_Synth (); int main (void) { return espeak_Synth (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_espeak_espeak_Synth=yes else $as_nop ac_cv_lib_espeak_espeak_Synth=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_espeak_espeak_Synth" >&5 printf "%s\n" "$ac_cv_lib_espeak_espeak_Synth" >&6; } if test "x$ac_cv_lib_espeak_espeak_Synth" = xyes then : with_espeak="yes" else $as_nop if test $with_espeak = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "espeak is not available See \`config.log' for more details" "$LINENO" 5; } fi fi fi if test $with_espeak = "yes"; then espeak_support_TRUE= espeak_support_FALSE='#' else espeak_support_TRUE='#' espeak_support_FALSE= fi if test $with_espeak = "yes" then : output_modules="${output_modules} espeak" fi # check for espeak-ng support # Check whether --with-espeak_ng was given. if test ${with_espeak_ng+y} then : withval=$with_espeak_ng; else $as_nop with_espeak_ng=check fi if test $with_espeak_ng != "no" then : pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for espeak-ng" >&5 printf %s "checking for espeak-ng... " >&6; } if test -n "$ESPEAK_NG_CFLAGS"; then pkg_cv_ESPEAK_NG_CFLAGS="$ESPEAK_NG_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"espeak-ng\""; } >&5 ($PKG_CONFIG --exists --print-errors "espeak-ng") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ESPEAK_NG_CFLAGS=`$PKG_CONFIG --cflags "espeak-ng" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$ESPEAK_NG_LIBS"; then pkg_cv_ESPEAK_NG_LIBS="$ESPEAK_NG_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"espeak-ng\""; } >&5 ($PKG_CONFIG --exists --print-errors "espeak-ng") 2>&5 ac_status=$? printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_ESPEAK_NG_LIBS=`$PKG_CONFIG --libs "espeak-ng" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then ESPEAK_NG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "espeak-ng" 2>&1` else ESPEAK_NG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "espeak-ng" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$ESPEAK_NG_PKG_ERRORS" >&5 if test $with_espeak_ng = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "espeak-ng is not available See \`config.log' for more details" "$LINENO" 5; } fi elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if test $with_espeak_ng = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "espeak-ng is not available See \`config.log' for more details" "$LINENO" 5; } fi else ESPEAK_NG_CFLAGS=$pkg_cv_ESPEAK_NG_CFLAGS ESPEAK_NG_LIBS=$pkg_cv_ESPEAK_NG_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } with_espeak_ng="yes" fi fi if test $with_espeak_ng = "yes"; then espeak_ng_support_TRUE= espeak_ng_support_FALSE='#' else espeak_ng_support_TRUE='#' espeak_ng_support_FALSE= fi if test $with_espeak_ng = "yes" then : output_modules="${output_modules} espeak-ng" fi for ac_prog in espeak-ng espeak do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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" >&6; } if test ${ac_cv_lib_flite_flite_init+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char flite_init (); int main (void) { return flite_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_flite_init=yes else $as_nop ac_cv_lib_flite_flite_init=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_flite_init" >&5 printf "%s\n" "$ac_cv_lib_flite_flite_init" >&6; } if test "x$ac_cv_lib_flite_flite_init" = xyes then : flite_basic="-lflite" else $as_nop if test $with_flite = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "libflite is not available See \`config.log' for more details" "$LINENO" 5; } fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usenglish_init in -lflite_usenglish" >&5 printf %s "checking for usenglish_init in -lflite_usenglish... " >&6; } if test ${ac_cv_lib_flite_usenglish_usenglish_init+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite_usenglish -lflite -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char usenglish_init (); int main (void) { return usenglish_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_usenglish_usenglish_init=yes else $as_nop ac_cv_lib_flite_usenglish_usenglish_init=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_usenglish_usenglish_init" >&5 printf "%s\n" "$ac_cv_lib_flite_usenglish_usenglish_init" >&6; } if test "x$ac_cv_lib_flite_usenglish_usenglish_init" = xyes then : flite_basic="-lflite_usenglish ${flite_basic}" else $as_nop if test $with_flite = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "libflite_usenglish is not available See \`config.log' for more details" "$LINENO" 5; } fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for cmu_lex_init in -lflite_cmulex" >&5 printf %s "checking for cmu_lex_init in -lflite_cmulex... " >&6; } if test ${ac_cv_lib_flite_cmulex_cmu_lex_init+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite_cmulex -lflite -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char cmu_lex_init (); int main (void) { return cmu_lex_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_cmulex_cmu_lex_init=yes else $as_nop ac_cv_lib_flite_cmulex_cmu_lex_init=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_cmulex_cmu_lex_init" >&5 printf "%s\n" "$ac_cv_lib_flite_cmulex_cmu_lex_init" >&6; } if test "x$ac_cv_lib_flite_cmulex_cmu_lex_init" = xyes then : flite_basic="-lflite_cmulex ${flite_basic}" else $as_nop if test $with_flite = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "libflite_cmulex is not available See \`config.log' for more details" "$LINENO" 5; } fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for register_cmu_us_kal16 in -lflite_cmu_us_kal16" >&5 printf %s "checking for register_cmu_us_kal16 in -lflite_cmu_us_kal16... " >&6; } if test ${ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite_cmu_us_kal16 $flite_basic -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char register_cmu_us_kal16 (); int main (void) { return register_cmu_us_kal16 (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16=yes else $as_nop ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16" >&5 printf "%s\n" "$ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16" >&6; } if test "x$ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal16" = xyes then : with_flite=yes; flite_kal="-lflite_cmu_us_kal16"; printf "%s\n" "#define HAVE_REGISTER_CMU_US_KAL16 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for register_cmu_us_kal in -lflite_cmu_us_kal16" >&5 printf %s "checking for register_cmu_us_kal in -lflite_cmu_us_kal16... " >&6; } if test ${ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite_cmu_us_kal16 $flite_basic -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char register_cmu_us_kal (); int main (void) { return register_cmu_us_kal (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal=yes else $as_nop ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal" >&5 printf "%s\n" "$ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal" >&6; } if test "x$ac_cv_lib_flite_cmu_us_kal16_register_cmu_us_kal" = xyes then : with_flite=yes; flite_kal="-lflite_cmu_us_kal16" else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for register_cmu_us_kal in -lflite_cmu_us_kal" >&5 printf %s "checking for register_cmu_us_kal in -lflite_cmu_us_kal... " >&6; } if test ${ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lflite_cmu_us_kal $flite_basic -lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char register_cmu_us_kal (); int main (void) { return register_cmu_us_kal (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal=yes else $as_nop ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal" >&5 printf "%s\n" "$ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal" >&6; } if test "x$ac_cv_lib_flite_cmu_us_kal_register_cmu_us_kal" = xyes then : with_flite=yes; flite_kal="-lflite_cmu_us_kal" else $as_nop if test $with_flite = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "no flite voices found See \`config.log' for more details" "$LINENO" 5; } fi fi fi fi fi if test $with_flite = "yes"; then flite_support_TRUE= flite_support_FALSE='#' else flite_support_TRUE='#' flite_support_FALSE= fi if test $with_flite = "yes" then : output_modules="${output_modules} flite" fi for ac_prog in flite do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FLITE+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$FLITE"; then ac_cv_prog_FLITE="$FLITE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_FLITE="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi FLITE=$ac_cv_prog_FLITE if test -n "$FLITE"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FLITE" >&5 printf "%s\n" "$FLITE" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$FLITE" && break done if test x$FLITE != x; then flite_dummy_message_TRUE= flite_dummy_message_FALSE='#' else flite_dummy_message_TRUE='#' flite_dummy_message_FALSE= fi # check for IBMTTS support case "$host" in i[3-6]86-*-linux*) default_ibmtts=check ;; *) default_ibmtts=no ;; esac # Check whether --with-ibmtts was given. if test ${with_ibmtts+y} then : withval=$with_ibmtts; else $as_nop with_ibmtts=$default_ibmtts fi if test $with_ibmtts = yes -o $with_ibmtts = check then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for eciStop in -libmeci" >&5 printf %s "checking for eciStop in -libmeci... " >&6; } if test ${ac_cv_lib_ibmeci_eciStop+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-libmeci $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char eciStop (); int main (void) { return eciStop (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ibmeci_eciStop=yes else $as_nop ac_cv_lib_ibmeci_eciStop=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ibmeci_eciStop" >&5 printf "%s\n" "$ac_cv_lib_ibmeci_eciStop" >&6; } if test "x$ac_cv_lib_ibmeci_eciStop" = xyes then : with_ibmtts=yes; ibmtts_include="-I/opt/IBM/ibmtts/inc/" else $as_nop if test $with_ibmtts = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "IBMTTS is not available See \`config.log' for more details" "$LINENO" 5; } fi with_ibmtts=shim fi fi if test "$with_ibmtts" = shim -a $enable_shared = no; then with_ibmtts=no fi if test $with_ibmtts != no; then ibmtts_support_TRUE= ibmtts_support_FALSE='#' else ibmtts_support_TRUE='#' ibmtts_support_FALSE= fi if test $with_ibmtts = shim; then ibmtts_shim_TRUE= ibmtts_shim_FALSE='#' else ibmtts_shim_TRUE='#' ibmtts_shim_FALSE= fi if test $with_ibmtts != no then : output_modules="${output_modules} ibmtts" fi # check for Voxin support # Check whether --with-voxin was given. if test ${with_voxin+y} then : withval=$with_voxin; else $as_nop with_voxin=check fi if test $with_voxin = yes -o $with_voxin = check then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for voxToString in -lvoxin" >&5 printf %s "checking for voxToString in -lvoxin... " >&6; } if test ${ac_cv_lib_voxin_voxToString+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lvoxin $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char voxToString (); int main (void) { return voxToString (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_voxin_voxToString=yes else $as_nop ac_cv_lib_voxin_voxToString=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_voxin_voxToString" >&5 printf "%s\n" "$ac_cv_lib_voxin_voxToString" >&6; } if test "x$ac_cv_lib_voxin_voxToString" = xyes then : with_voxin=yes else $as_nop if test "$with_voxin" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "Voxin is not available See \`config.log' for more details" "$LINENO" 5; } fi with_voxin=shim fi fi if test "$with_voxin" = shim -a $enable_shared = no; then with_voxin=no fi if test "$with_voxin" != no; then voxin_support_TRUE= voxin_support_FALSE='#' else voxin_support_TRUE='#' voxin_support_FALSE= fi if test "$with_voxin" = shim; then voxin_shim_TRUE= voxin_shim_FALSE='#' else voxin_shim_TRUE='#' voxin_shim_FALSE= fi if test "$with_voxin" != no then : output_modules="${output_modules} voxin" fi # check for ivona support # Check whether --with-ivona was given. if test ${with_ivona+y} then : withval=$with_ivona; else $as_nop with_ivona=check fi if test $with_ivona != "no" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dumbtts_TTSInit in -ldumbtts" >&5 printf %s "checking for dumbtts_TTSInit in -ldumbtts... " >&6; } if test ${ac_cv_lib_dumbtts_dumbtts_TTSInit+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldumbtts $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dumbtts_TTSInit (); int main (void) { return dumbtts_TTSInit (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dumbtts_dumbtts_TTSInit=yes else $as_nop ac_cv_lib_dumbtts_dumbtts_TTSInit=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dumbtts_dumbtts_TTSInit" >&5 printf "%s\n" "$ac_cv_lib_dumbtts_dumbtts_TTSInit" >&6; } if test "x$ac_cv_lib_dumbtts_dumbtts_TTSInit" = xyes then : with_ivona=yes else $as_nop if test $with_ivona = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "ivona is not available See \`config.log' for more details" "$LINENO" 5; } fi fi fi if test $with_ivona = "yes"; then ivona_support_TRUE= ivona_support_FALSE='#' else ivona_support_TRUE='#' ivona_support_FALSE= fi if test $with_ivona = "yes" then : output_modules="${output_modules} ivona" fi # check for svox pico support # Check whether --with-pico was given. if test ${with_pico+y} then : withval=$with_pico; else $as_nop with_pico=check fi if test $with_pico != "no" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pico_initialize in -lttspico" >&5 printf %s "checking for pico_initialize in -lttspico... " >&6; } if test ${ac_cv_lib_ttspico_pico_initialize+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lttspico $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char pico_initialize (); int main (void) { return pico_initialize (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ttspico_pico_initialize=yes else $as_nop ac_cv_lib_ttspico_pico_initialize=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ttspico_pico_initialize" >&5 printf "%s\n" "$ac_cv_lib_ttspico_pico_initialize" >&6; } if test "x$ac_cv_lib_ttspico_pico_initialize" = xyes then : with_pico=yes else $as_nop if test $with_pico = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "SVOX pico is not available See \`config.log' for more details" "$LINENO" 5; } fi fi fi if test $with_pico = "yes"; then pico_support_TRUE= pico_support_FALSE='#' else pico_support_TRUE='#' pico_support_FALSE= fi if test $with_pico = "yes" then : output_modules="${output_modules} pico" fi # check for Voxygen Baratinoo support # Check whether --with-baratinoo was given. if test ${with_baratinoo+y} then : withval=$with_baratinoo; else $as_nop with_baratinoo=check fi if test "$with_baratinoo" = yes -o "$with_baratinoo" = check then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BCinitlib in -lbaratinoo" >&5 printf %s "checking for BCinitlib in -lbaratinoo... " >&6; } if test ${ac_cv_lib_baratinoo_BCinitlib+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lbaratinoo $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char BCinitlib (); int main (void) { return BCinitlib (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_baratinoo_BCinitlib=yes else $as_nop ac_cv_lib_baratinoo_BCinitlib=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_baratinoo_BCinitlib" >&5 printf "%s\n" "$ac_cv_lib_baratinoo_BCinitlib" >&6; } if test "x$ac_cv_lib_baratinoo_BCinitlib" = xyes then : with_baratinoo=yes else $as_nop if test "$with_baratinoo" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "Voxygen Baratinoo is not available See \`config.log' for more details" "$LINENO" 5; } fi with_baratinoo=shim fi fi if test "$with_baratinoo" = shim -a $enable_shared = no; then with_baratinoo=no fi if test "$with_baratinoo" != no; then baratinoo_support_TRUE= baratinoo_support_FALSE='#' else baratinoo_support_TRUE='#' baratinoo_support_FALSE= fi if test "$with_baratinoo" = shim; then baratinoo_shim_TRUE= baratinoo_shim_FALSE='#' else baratinoo_shim_TRUE='#' baratinoo_shim_FALSE= fi if test "$with_baratinoo" != no then : output_modules="${output_modules} baratinoo" fi # check for kali support # Check whether --with-kali was given. if test ${with_kali+y} then : withval=$with_kali; else $as_nop with_kali=check fi if test $with_kali = yes -o $with_kali = check then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for initKali in -lKali" >&5 printf %s "checking for initKali in -lKali... " >&6; } if test ${ac_cv_lib_Kali_initKali+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lKali -lKGlobal -lKTrans -lKParle -lKAnalyse $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char initKali (); int main (void) { return initKali (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_Kali_initKali=yes else $as_nop ac_cv_lib_Kali_initKali=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Kali_initKali" >&5 printf "%s\n" "$ac_cv_lib_Kali_initKali" >&6; } if test "x$ac_cv_lib_Kali_initKali" = xyes then : with_kali=yes else $as_nop if test $with_kali = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "Kali is not available See \`config.log' for more details" "$LINENO" 5; } fi with_kali=shim fi fi if test "$with_kali" = shim -a $enable_shared = no; then with_kali=no fi if test $with_kali != no; then kali_support_TRUE= kali_support_FALSE='#' else kali_support_TRUE='#' kali_support_FALSE= fi if test $with_kali = shim; then kali_shim_TRUE= kali_shim_FALSE='#' else kali_shim_TRUE='#' kali_shim_FALSE= fi if test $with_kali != no then : output_modules="${output_modules} kali" fi audio_dlopen='-dlopen force' audio_dlopen_modules= # clear default audio method default_audio_method="" audio_methods="" # checks for audio subsystems # check for pulseaudio support # Check whether --with-pulse was given. if test ${with_pulse+y} then : withval=$with_pulse; else $as_nop with_pulse=check fi if test $with_pulse != "no" then : pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libpulse-simple" >&5 printf %s "checking for libpulse-simple... 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"pulseaudio is not available See \`config.log' for more details" "$LINENO" 5; } fi elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if test $with_pulse = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "pulseaudio is not available See \`config.log' for more details" "$LINENO" 5; } fi else PULSE_CFLAGS=$pkg_cv_PULSE_CFLAGS PULSE_LIBS=$pkg_cv_PULSE_LIBS { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } with_pulse=yes if test -z "$default_audio_method" then : default_audio_method=pulse fi audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_pulse.la" fi fi if test $with_pulse = "yes"; then pulse_support_TRUE= pulse_support_FALSE='#' else pulse_support_TRUE='#' pulse_support_FALSE= fi if test $with_pulse = "yes" then : audio_methods="${audio_methods} pulse" fi # check for libao support # Check whether --with-libao was given. if test ${with_libao+y} then : withval=$with_libao; else $as_nop with_libao=check fi if test $with_libao != "no" then : pkg_failed=no { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ao" >&5 printf %s "checking for ao... 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"libao is not available See \`config.log' for more details" "$LINENO" 5; } fi elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if test $with_libao = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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"ALSA is not available See \`config.log' for more details" "$LINENO" 5; } fi elif test $pkg_failed = untried; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } if test $with_alsa = "yes" then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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INST_LINGUAS= if test -n "$ALL_LINGUAS"; then for presentlang in $ALL_LINGUAS; do useit=no if test "%UNSET%" != "$LINGUAS"; then desiredlanguages="$LINGUAS" else desiredlanguages="$ALL_LINGUAS" fi for desiredlang in $desiredlanguages; do # Use the presentlang catalog if desiredlang is # a. equal to presentlang, or # b. a variant of presentlang (because in this case, # presentlang can be used as a fallback for messages # which are not translated in the desiredlang catalog). case "$desiredlang" in "$presentlang"*) useit=yes;; esac done if test $useit = yes; then INST_LINGUAS="$INST_LINGUAS $presentlang" fi done fi CATALOGS= if test -n "$INST_LINGUAS"; then for lang in $INST_LINGUAS; do CATALOGS="$CATALOGS $lang.gmo" done fi test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do if test -f "$f"; then case "$f" in *.orig | *.bak | *~) ;; *) cat "$f" >> "$ac_dir/Makefile" ;; esac fi done fi ;; esac done ;; "src/tests/atconfig":C) cat >src/tests/atconfig </dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: output modules to be built are $output_modules" >&5 printf "%s\n" "$as_me: output modules to be built are $output_modules" >&6;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: audio methods to be built are $audio_methods" >&5 printf "%s\n" "$as_me: audio methods to be built are $audio_methods" >&6;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Default audio method is $default_audio_method" >&5 printf "%s\n" "$as_me: Default audio method is $default_audio_method" >&6;} speech-dispatcher-0.11.1/COPYING.LGPL0000644000175000017500000006364213725771243013724 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! speech-dispatcher-0.11.1/configure.ac0000644000175000017500000004605014146522640014405 00000000000000# -*- Autoconf -*- # Process this file with autoconf to produce a configure script. # # Copyright (C) 2002-2013 Brailcom, o.p.s # Copyright (C) 2009-2017 Luke Yelavich # Copyright (C) 2009 Willie Walker # Copyright (C) 2010-2011 William Hubbs # Copyright (C) 2010-2011 Andrei Kholodnyi # Copyright (C) 2010 Boris Dusek # Copyright (C) 2010 Christopher Brannon # Copyright (C) 2011 Trevor Saunders # Copyright (C) 2012 William Jon McCann # Copyright (C) 2017 Colomban Wendling # Copyright (C) 2017 Jan Tojnar # Copyright (C) 2018 RaphaĆ«l POITEVIN # Copyright (C) 2018-2021 Samuel Thibault # Copyright (C) 2018 Alan Coopersmith # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU General Public License as published by the Free Software # Foundation; either version 2 of the License, or (at your option) any later # version. # # This program is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. See the GNU General Public License for more details (file # COPYING in the root directory). # # You should have received a copy of the GNU General Public License # along with this program. If not, see . AC_PREREQ([2.63]) AC_INIT([speech-dispatcher], [m4_esyscmd(./git-version-gen .tarball-version)], [speechd-discuss@nongnu.org]) AC_CONFIG_MACRO_DIRS([m4]) AM_INIT_AUTOMAKE([foreign info-in-builddir]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)]) LT_PREREQ([2.2]) LT_INIT([dlopen]) AC_CONFIG_SRCDIR([src/server/speechd.c]) AC_CONFIG_HEADERS([config.h]) AM_GNU_GETTEXT_VERSION([0.19.8]) AM_GNU_GETTEXT([external]) if test "$ac_cv_path_MSGFMT" = ":" then AC_MSG_FAILURE([msgfmt missing from the gettext package]) fi # Split version number MAJOR_VERSION="$(./split-version.sh -ma)" MINOR_VERSION="$(./split-version.sh -mi)" MICRO_VERSION="$(./split-version.sh -mc)" AC_SUBST([MAJOR_VERSION]) AC_SUBST([MINOR_VERSION]) AC_SUBST([MICRO_VERSION]) # Config test suite AC_CONFIG_TESTDIR(src/tests) # Checks for programs. AC_PROG_CC AC_PROG_CXX AC_PROG_INSTALL AC_PROG_LN_S AC_CHECK_PROGS([HELP2MAN], [help2man]) AM_CONDITIONAL([HAVE_HELP2MAN], [test "x$HELP2MAN" != "x"]) # Checks for libraries. AC_SEARCH_LIBS([sqrt], [m], [], [AC_MSG_FAILURE([Math library missing])]) AC_SEARCH_LIBS([pthread_create], [pthread], [], [AC_MSG_FAILURE([Threads library missing])]) AC_SEARCH_LIBS([lt_dlopen], [ltdl], [], [AC_MSG_FAILURE([ltdl library missing])]) PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.36]) AC_SUBST([GLIB_CFLAGS]) AC_SUBST([GLIB_LIBS]) PKG_CHECK_MODULES([GTHREAD], [gthread-2.0]) AC_SUBST([GTHREAD_CFLAGS]) AC_SUBST([GTHREAD_LIBS]) PKG_CHECK_MODULES([GMODULE], [gmodule-2.0]) AC_SUBST([GMODULE_CFLAGS]) AC_SUBST([GMODULE_LIBS]) PKG_CHECK_MODULES([DOTCONF], [dotconf >= 1.3]) AC_SUBST([DOTCONF_CFLAGS]) AC_SUBST([DOTCONF_LIBS]) PKG_CHECK_MODULES([SNDFILE], [sndfile >= 1.0.2]) AC_SUBST([SNDFILE_CFLAGS]) AC_SUBST([SNDFILE_LIBS]) # Checks for header files. AC_CHECK_HEADERS([arpa/inet.h fcntl.h langinfo.h limits.h netdb.h]) AC_CHECK_HEADERS([netinet/in.h stddef.h stdlib.h string.h sys/filio.h]) AC_CHECK_HEADERS([sys/ioctl.h sys/socket.h sys/time.h unistd.h wchar.h wctype.h]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_C_INLINE AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UINT32_T # Checks for library functions. AC_FUNC_FORK AC_FUNC_MALLOC AC_FUNC_REALLOC AC_CHECK_FUNCS([daemon dup2 gethostbyname getline gettimeofday memmove memset]) AC_CHECK_FUNCS([mkdir select socket strcasecmp strcasestr strchr strcspn strdup]) AC_CHECK_FUNCS([strerror strncasecmp strndup strstr strtol]) # Extra libraries for sockets and espeak added by Willie Walker # based upon how SunStudio compilers and Solaris libraries work. # Also conditionally set other compiler/linker flags. # # SVR4, including Solaris before 11.4, hides these in libraries other than libc AC_CHECK_LIB([c], [socket], [], [AC_CHECK_LIB([socket], [socket], [EXTRA_SOCKET_LIBS="-lsocket"])]) AC_CHECK_LIB([c], [gethostbyname], [], [AC_CHECK_LIB([nsl], [gethostbyname], [EXTRA_SOCKET_LIBS="${EXTRA_SOCKET_LIBS} -lnsl"])]) if test "$GCC" = yes; then ERROR_CFLAGS="-Wall" RDYNAMIC="-rdynamic" else EXTRA_ESPEAK_LIBS="-lCstd -lCrun" ERROR_CFLAGS="-errwarn=%all -errtags=yes -erroff=E_STATEMENT_NOT_REACHED" RDYNAMIC="" fi AC_SUBST([EXTRA_ESPEAK_LIBS]) AC_SUBST([EXTRA_SOCKET_LIBS]) AC_SUBST([ERROR_CFLAGS]) AC_SUBST([RDYNAMIC]) # Check for python support. # Python 3 or greater required AC_ARG_ENABLE([python], [AS_HELP_STRING([--disable-python], [do not install python bindings])], [], [enable_python=check]) AS_IF([test $enable_python != "no"], [AM_PATH_PYTHON([3.0], [enable_python=yes], [AS_IF([test $enable_python = "yes"], [AC_MSG_FAILURE([python 3 or greater is not available])])])]) AM_CONDITIONAL([HAVE_PYTHON], [test $enable_python = "yes"]) output_modules="cicero dummy festival generic" # checks for output modules # check for espeak support AC_ARG_WITH([espeak], [AS_HELP_STRING([--with-espeak], [Compile with espeak support])], [], [with_espeak=check]) AS_IF([test $with_espeak != "no"], [AC_CHECK_LIB([espeak], [espeak_Synth], [with_espeak="yes"], [AS_IF([test $with_espeak = "yes"], [AC_MSG_FAILURE([espeak is not available])])], [$EXTRA_ESPEAK_LIBS])]) AM_CONDITIONAL([espeak_support], [test $with_espeak = "yes"]) AS_IF([test $with_espeak = "yes"], [output_modules="${output_modules} espeak"]) # check for espeak-ng support AC_ARG_WITH([espeak_ng], [AS_HELP_STRING([--with-espeak-ng], [Compile with espeak-ng support])], [], [with_espeak_ng=check]) AS_IF([test $with_espeak_ng != "no"], [PKG_CHECK_MODULES([ESPEAK_NG], [espeak-ng], [with_espeak_ng="yes"], [AS_IF([test $with_espeak_ng = "yes"], [AC_MSG_FAILURE([espeak-ng is not available])])])]) AM_CONDITIONAL([espeak_ng_support], [test $with_espeak_ng = "yes"]) AC_SUBST([ESPEAK_NG_CFLAGS]) AC_SUBST([ESPEAK_NG_LIBS]) AS_IF([test $with_espeak_ng = "yes"], [output_modules="${output_modules} espeak-ng"]) AC_CHECK_PROGS([ESPEAK], [espeak-ng espeak]) AM_CONDITIONAL([espeak_dummy_message], [test x$ESPEAK != x]) # check for flite support AC_ARG_WITH([flite], [AS_HELP_STRING([--with-flite], [include Festival Lite (Flite) support])], [], [with_flite=check]) AS_IF([test $with_flite != "no"], [AC_CHECK_LIB([flite], [flite_init], [flite_basic="-lflite"], [AS_IF([test $with_flite = "yes"], [AC_MSG_FAILURE([libflite is not available])])], [-lm]) AC_CHECK_LIB([flite_usenglish], [usenglish_init], [flite_basic="-lflite_usenglish ${flite_basic}"], [AS_IF([test $with_flite = "yes"], [AC_MSG_FAILURE([libflite_usenglish is not available])])], [-lflite -lm]) AC_CHECK_LIB([flite_cmulex], [cmu_lex_init], [flite_basic="-lflite_cmulex ${flite_basic}"], [AS_IF([test $with_flite = "yes"], [AC_MSG_FAILURE([libflite_cmulex is not available])])], [-lflite -lm]) AC_CHECK_LIB([flite_cmu_us_kal16], [register_cmu_us_kal16], [with_flite=yes; flite_kal="-lflite_cmu_us_kal16"; AC_DEFINE([HAVE_REGISTER_CMU_US_KAL16], [1], [Use cmu_register_us_kal16 to register the 16-bit voice.])], [AC_CHECK_LIB([flite_cmu_us_kal16], [register_cmu_us_kal], [with_flite=yes; flite_kal="-lflite_cmu_us_kal16"], [AC_CHECK_LIB([flite_cmu_us_kal], [register_cmu_us_kal], [with_flite=yes; flite_kal="-lflite_cmu_us_kal"], [AS_IF([test $with_flite = "yes"], [AC_MSG_FAILURE([no flite voices found])])], [$flite_basic -lm])], [$flite_basic -lm])], [$flite_basic -lm])]) AM_CONDITIONAL([flite_support], [test $with_flite = "yes"]) AC_SUBST([flite_basic]) AC_SUBST([flite_kal]) AS_IF([test $with_flite = "yes"], [output_modules="${output_modules} flite"]) AC_CHECK_PROGS([FLITE], [flite]) AM_CONDITIONAL([flite_dummy_message], [test x$FLITE != x]) # check for IBMTTS support case "$host" in [i[3-6]86-*-linux*]) default_ibmtts=check ;; *) default_ibmtts=no ;; esac AC_ARG_WITH([ibmtts], [AS_HELP_STRING([--with-ibmtts[[=yes|no|shim]]], [include IBM TTS support])], [], [with_ibmtts=$default_ibmtts]) AS_IF([test $with_ibmtts = yes -o $with_ibmtts = check], [AC_CHECK_LIB([ibmeci], [eciStop], [with_ibmtts=yes; ibmtts_include="-I/opt/IBM/ibmtts/inc/"], [AS_IF([test $with_ibmtts = "yes"], [AC_MSG_FAILURE([IBMTTS is not available])]) with_ibmtts=shim])]) if test "$with_ibmtts" = shim -a $enable_shared = no; then with_ibmtts=no fi AM_CONDITIONAL([ibmtts_support], [test $with_ibmtts != no]) AM_CONDITIONAL([ibmtts_shim], [test $with_ibmtts = shim]) AC_SUBST([ibmtts_include]) AS_IF([test $with_ibmtts != no], [output_modules="${output_modules} ibmtts"]) # check for Voxin support AC_ARG_WITH([voxin], [AS_HELP_STRING([--with-voxin[[=yes|no|shim]]], [include Voxin support])], [], [with_voxin=check]) AS_IF([test $with_voxin = yes -o $with_voxin = check], [AC_CHECK_LIB([voxin], [voxToString], [with_voxin=yes], [AS_IF([test "$with_voxin" = yes], [AC_MSG_FAILURE([Voxin is not available])]) with_voxin=shim])]) if test "$with_voxin" = shim -a $enable_shared = no; then with_voxin=no fi AM_CONDITIONAL([voxin_support], [test "$with_voxin" != no]) AM_CONDITIONAL([voxin_shim], [test "$with_voxin" = shim]) AS_IF([test "$with_voxin" != no], [output_modules="${output_modules} voxin"]) # check for ivona support AC_ARG_WITH([ivona], [AS_HELP_STRING([--with-ivona], [include ivona support])], [], [with_ivona=check]) AS_IF([test $with_ivona != "no"], [AC_CHECK_LIB([dumbtts], [dumbtts_TTSInit], [with_ivona=yes], [AS_IF([test $with_ivona = "yes"], [AC_MSG_FAILURE([ivona is not available])])])]) AM_CONDITIONAL([ivona_support], [test $with_ivona = "yes"]) AS_IF([test $with_ivona = "yes"], [output_modules="${output_modules} ivona"]) # check for svox pico support AC_ARG_WITH([pico], [AS_HELP_STRING([--with-pico], [include SVOX pico support])], [], [with_pico=check]) AS_IF([test $with_pico != "no"], [AC_CHECK_LIB([ttspico], [pico_initialize], [with_pico=yes], [AS_IF([test $with_pico = "yes"], [AC_MSG_FAILURE([SVOX pico is not available])])])]) AM_CONDITIONAL([pico_support], [test $with_pico = "yes"]) AS_IF([test $with_pico = "yes"], [output_modules="${output_modules} pico"]) # check for Voxygen Baratinoo support AC_ARG_WITH([baratinoo], [AS_HELP_STRING([--with-baratinoo[[=yes|no|shim]]], [include Voxygen Baratinoo support])], [], [with_baratinoo=check]) AS_IF([test "$with_baratinoo" = yes -o "$with_baratinoo" = check], [AC_CHECK_LIB([baratinoo], [BCinitlib], [with_baratinoo=yes], [AS_IF([test "$with_baratinoo" = yes], [AC_MSG_FAILURE([Voxygen Baratinoo is not available])]) with_baratinoo=shim])]) if test "$with_baratinoo" = shim -a $enable_shared = no; then with_baratinoo=no fi AM_CONDITIONAL([baratinoo_support], [test "$with_baratinoo" != no]) AM_CONDITIONAL([baratinoo_shim], [test "$with_baratinoo" = shim]) AS_IF([test "$with_baratinoo" != no], [output_modules="${output_modules} baratinoo"]) # check for kali support AC_ARG_WITH([kali], [AS_HELP_STRING([--with-kali[[=yes|no|shim]]], [include Kali support])], [], [with_kali=check]) AS_IF([test $with_kali = yes -o $with_kali = check], [AC_CHECK_LIB([Kali], [initKali], [with_kali=yes], [AS_IF([test $with_kali = "yes"], [AC_MSG_FAILURE([Kali is not available])]) with_kali=shim], [-lKGlobal -lKTrans -lKParle -lKAnalyse])]) if test "$with_kali" = shim -a $enable_shared = no; then with_kali=no fi AM_CONDITIONAL([kali_support], [test $with_kali != no]) AM_CONDITIONAL([kali_shim], [test $with_kali = shim]) AS_IF([test $with_kali != no], [output_modules="${output_modules} kali"]) audio_dlopen='-dlopen force' audio_dlopen_modules= # clear default audio method default_audio_method="" audio_methods="" # checks for audio subsystems # check for pulseaudio support AC_ARG_WITH([pulse], [AS_HELP_STRING([--with-pulse], [include pulseaudio support])], [], [with_pulse=check]) AS_IF([test $with_pulse != "no"], [PKG_CHECK_MODULES([PULSE], [libpulse-simple], [with_pulse=yes AS_IF([test -z "$default_audio_method"], [default_audio_method=pulse]) audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_pulse.la"], [AS_IF([test $with_pulse = "yes"], [AC_MSG_FAILURE([pulseaudio is not available])])])]) AM_CONDITIONAL([pulse_support], [test $with_pulse = "yes"]) AC_SUBST([PULSE_CFLAGS]) AC_SUBST([PULSE_LIBS]) AS_IF([test $with_pulse = "yes"], [audio_methods="${audio_methods} pulse"]) # check for libao support AC_ARG_WITH([libao], [AS_HELP_STRING([--with-libao], [include libao support])], [], [with_libao=check]) AS_IF([test $with_libao != "no"], [PKG_CHECK_MODULES([LIBAO], [ao], [with_libao=yes AS_IF([test -z "$default_audio_method"], [default_audio_method=libao]) audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_libao.la"], [AS_IF([test $with_libao = yes], [AC_MSG_FAILURE([libao is not available])])])]) AM_CONDITIONAL([libao_support], [test $with_libao = "yes"]) AC_SUBST([LIBAO_CFLAGS]) AC_SUBST([LIBAO_LIBS]) AS_IF([test $with_libao = "yes"], [audio_methods="${audio_methods} libao"]) # check for alsa support AC_ARG_WITH([alsa], [AS_HELP_STRING([--with-alsa], [include ALSA support])], [], [with_alsa=check]) AS_IF([test $with_alsa != "no"], [PKG_CHECK_MODULES([ALSA], [alsa], [with_alsa=yes AS_IF([test -z "$default_audio_method"], [default_audio_method=alsa]) audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_alsa.la"], [AS_IF([test $with_alsa = "yes"], [AC_MSG_FAILURE([ALSA is not available])])])]) AM_CONDITIONAL([alsa_support], [test $with_alsa = "yes"]) AC_SUBST([ALSA_CFLAGS]) AC_SUBST([ALSA_LIBS]) AS_IF([test $with_alsa = "yes"], [audio_methods="${audio_methods} alsa"]) #check for OSS support AC_ARG_WITH([oss], [AS_HELP_STRING([--with-oss], [include oss support])], [], [with_oss=check]) AS_IF([test $with_oss != "no"], [AC_CHECK_HEADER([sys/soundcard.h], [with_oss=yes AS_IF([test -z "$default_audio_method"], [default_audio_method=oss]) audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_oss.la"], [AS_IF([test $with_oss = "yes"], [AC_MSG_FAILURE([oss is not available])])])]) AM_CONDITIONAL([oss_support], [test $with_oss = "yes"]) AS_IF([test $with_oss = "yes"], [audio_methods="${audio_methods} oss"]) # check for NAS support AC_ARG_WITH([nas], [AS_HELP_STRING([--with-nas], [include network audio system (nas) support])], [], [with_nas=check]) AS_IF([test $with_nas != "no"], [AC_CHECK_LIB([audio], [AuOpenServer], [with_nas=yes AS_IF([test -z "$default_audio_method"], [default_audio_method=nas]) audio_dlopen_modules="$audio_dlopen_modules -dlopen ../audio/spd_nas.la"; NAS_LIBS="-L/usr/X11R6/lib -lXau -laudio"], [AS_IF([test $with_nas = "yes"], [AC_MSG_FAILURE([nas is not available])])], [-L/usr/X11R6/lib -lXau])]) AM_CONDITIONAL([nas_support], [test $with_nas = "yes"]) AC_SUBST([NAS_LIBS]) AS_IF([test $with_nas = "yes"], [audio_methods="${audio_methods} nas"]) AC_ARG_WITH([default-audio-method], [AS_HELP_STRING([--with-default-audio-method=], [defines default audio method (default - first discovered)])], [default_audio_method="$withval"], []) AC_SUBST([default_audio_method]) # We'll build these modules: AC_SUBST([audio_dlopen]) AC_SUBST([audio_dlopen_modules]) # current, age and revision values for libspeechd. LIB_SPD_CURRENT=8 # Current main version (increment on every API change -- incompatible AND extensions) LIB_SPD_REVISION=0 # Current minor version (increment on every implementation change) LIB_SPD_AGE=6 # Number of backward compatible main versions (LIB_SPD_CURRENT incrementations since last incompatible) AC_SUBST([LIB_SPD_CURRENT]) AC_SUBST([LIB_SPD_REVISION]) AC_SUBST([LIB_SPD_AGE]) # Setup GETTEXT GETTEXT_PACKAGE=speech-dispatcher AC_SUBST([GETTEXT_PACKAGE]) # Paths for configuration files: spdconfdir='${sysconfdir}/speech-dispatcher' AC_SUBST([spdconfdir]) clientconfdir='${spdconfdir}/clients' AC_SUBST([clientconfdir]) moduleconfdir='${spdconfdir}/modules' AC_SUBST([moduleconfdir]) # Paths for read-only copy of configuration files: spdconforigdir='${datadir}/speech-dispatcher/conf' AC_SUBST([spdconforigdir]) clientconforigdir='${spdconforigdir}/clients' AC_SUBST([clientconforigdir]) spddesktopconforigdir='${spdconforigdir}/desktop' AC_SUBST([spddesktopconforigdir]) moduleconforigdir='${spdconforigdir}/modules' AC_SUBST([moduleconforigdir]) # Path for sound files: snddatadir='${datadir}/sounds/speech-dispatcher' AC_SUBST([snddatadir]) # Path for locale files: localedatadir='${datadir}/speech-dispatcher/locale' AC_SUBST([localedatadir]) # Path for module binaries: AC_ARG_WITH([module-bindir], AS_HELP_STRING([--with-module-bindir],[Directory where to install speech-dispatcher modules (defaults to ${libdir}/speech-dispatcher-modules)]), [modulebindir=$withval], [modulebindir='${libexecdir}/speech-dispatcher-modules']) AC_SUBST([modulebindir]) oldmodulebindir='${libdir}/speech-dispatcher-modules' AC_SUBST([oldmodulebindir]) # Path for speech-dispatcher libraries: spdlibdir='${libdir}/speech-dispatcher' AC_SUBST([spdlibdir]) # Path for audio libraries and plugins: audiodir="$spdlibdir" AC_SUBST([audiodir]) # Path for speech-dispatcher include files: spdincludedir=${includedir}/speech-dispatcher AC_SUBST([spdincludedir]) includedir=${spdincludedir} AC_SUBST([includedir]) # support for systemd unit files AC_ARG_WITH([systemdsystemunitdir], AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]), [], [with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)]) if test "x$with_systemdsystemunitdir" != xno; then AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir]) fi AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != xno ]) AC_CONFIG_FILES([Makefile run-speechd speech-dispatcher.pc config/Makefile config/clients/Makefile config/modules/Makefile doc/Makefile include/Makefile locale/Makefile po/Makevars po/Makefile.in src/Makefile src/api/Makefile src/api/c/Makefile src/api/python/Makefile src/api/python/speechd/Makefile src/api/python/speechd_config/Makefile src/audio/Makefile src/clients/Makefile src/clients/say/Makefile src/clients/spdsend/Makefile src/common/Makefile src/modules/Makefile src/server/Makefile src/tests/Makefile], [chmod +x run-speechd]) AC_OUTPUT AC_MSG_NOTICE([output modules to be built are $output_modules]) AC_MSG_NOTICE([audio methods to be built are $audio_methods]) AC_MSG_NOTICE([Default audio method is $default_audio_method]) speech-dispatcher-0.11.1/ANNOUNCE0000644000175000017500000000644313725771243013261 00000000000000Speech Dispatcher 0.9 ===================== Announcing the availability of Speech Dispatcher 0.9 developed as a part of the Free(b)Soft project. * What is new in 0.9? - Add configuration file for espeak-ng + mbrola - Add support for Baratinoo (VoxyGen), Kali, and Mary-TTS - Better manage volume for generic-based modules. - Auto-detect module availability. - Make generic module provide voice list. - Add systemd unit file. * Where to get it? You can get the distribution tarball of the released version from https://github.com/brailcom/speechd/archive/0.9.tar.gz We recommend the use of sound icons with Speech Dispatcher. They are available at http://www.freebsoft.org/pub/projects/sound-icons/sound-icons-0.1.tar.gz Corresponding distribution packages should soon be available at your distribution mirrors. The home page of the project is https://github.com/brailcom/speechd * What is Speech Dispatcher? Speech Dispatcher is a device independent layer for speech synthesis, developed with the goal of making the usage of speech synthesis easier for application programmers. It takes care of most of the tasks necessary to solve in speech enabled applications. What is a very high level GUI library to graphics, Speech Dispatcher is to speech synthesis. Key Speech Dispatcher features are: - Message priority model that allows multiple simultaneous connections to Speech Dispatcher from one or more clients and tries to provide the user with the most important messages. - Different output modules that talk to different synthesizers so that the programmer doesn't need to care which particular synthesizer is being used. Currently Festival, Flite, Epos, Espeak and (non-free) Dectalk software, IBM TTS, Pico and others are supported. Festival is an advanced Free Software synthesizer supporting various languages. Espeak is a very fast multi-lingual Free Software synthesizer. - Simple interface for programs written in C, C++ provided through a shared library. Python, Common Lisp and Guile interfaces. An Elisp and Java libraries are developed as sperate projects speechd-el and speechd-java. Possibly an interface to any other language can be developed. * How to report bugs? Please report bugs at https://github.com/brailcom/speechd/issues . For other contact please use either the above link or our mailing list . Happy synthesizing! Copyright (C) 2004-2013 Brailcom, o.p.s Copyright (C) 2010 William Hubbs Copyright (C) 2014-2017 Luke Yelavich Copyright (C) 2018-2019 Samuel Thibault This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. If not, see . speech-dispatcher-0.11.1/Makefile.am0000644000175000017500000000346314146522640014154 00000000000000# # Copyright (C) 2002 - 2018 Brailcom, o.p.s. # # This is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This software is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # ## Process this file with automake to produce Makefile.in pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = speech-dispatcher.pc BUILT_SOURCES = $(top_srcdir)/.version SUBDIRS= include locale src config doc po EXTRA_DIST= config.rpath COPYING.LGPL COPYING.GPL-2 COPYING.GPL-3 ANNOUNCE BUGS FAQ README.md README.packagers README.translators README.overview.md README.style.md build.sh git-version-gen split-version.sh speech-dispatcherd.service.in po/Makevars.in po/README CLEANFILES= MAINTAINERCLEANFILES=configure AM_DISTCHECK_CONFIGURE_FLAGS=--without-systemdsystemunitdir nodist_systemdsystemunit_DATA = \ speech-dispatcherd.service CLEANFILES += \ speech-dispatcherd.service %.service: %.service.in $(AM_V_GEN)sed -e 's,@bindir\@,$(bindir),g' $< > $@ testinstall: install check cd src/tests && $(MAKE) $(AM_MAKEFLAGS) testinstall $(top_srcdir)/.version: echo $(VERSION) > $@-t && mv $@-t $@ dist-hook: echo $(VERSION) > $(distdir)/.tarball-version echo $(VERSION) > $(distdir)/.version rm $(distdir)/po/speech-dispatcher.pot -include $(top_srcdir)/git.mk GITIGNOREFILES = $(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) py-compile ACLOCAL_AMFLAGS = -I m4 speech-dispatcher-0.11.1/ltmain.sh0000755000175000017500000117716714166430360013760 00000000000000#! /bin/sh ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in ## by inline-source v2014-01-03.01 # libtool (GNU libtool) 2.4.6 # Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROGRAM=libtool PACKAGE=libtool VERSION="2.4.6 Debian-2.4.6-15" package_revision=2.4.6 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2015-01-20.17; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # Copyright (C) 2004-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # As a special exception to the GNU General Public License, if you distribute # this file as part of a program or library that is built using GNU Libtool, # you may include this file under the same distribution terms that you use # for the rest of that program. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1+=\\ \$func_quote_for_eval_result" }' else func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1=\$$1\\ \$func_quote_for_eval_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote_for_eval ARG... # -------------------------- # Aesthetically quote ARGs to be evaled later. # This function returns two values: # i) func_quote_for_eval_result # double-quoted, suitable for a subsequent eval # ii) func_quote_for_eval_unquoted_result # has all characters that are still active within double # quotes backslashified. func_quote_for_eval () { $debug_cmd func_quote_for_eval_unquoted_result= func_quote_for_eval_result= while test 0 -lt $#; do case $1 in *[\\\`\"\$]*) _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; *) _G_unquoted_arg=$1 ;; esac if test -n "$func_quote_for_eval_unquoted_result"; then func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" else func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" fi case $_G_unquoted_arg in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_quoted_arg=\"$_G_unquoted_arg\" ;; *) _G_quoted_arg=$_G_unquoted_arg ;; esac if test -n "$func_quote_for_eval_result"; then func_append func_quote_for_eval_result " $_G_quoted_arg" else func_append func_quote_for_eval_result "$_G_quoted_arg" fi shift done } # func_quote_for_expand ARG # ------------------------- # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { $debug_cmd case $1 in *[\\\`\"]*) _G_arg=`$ECHO "$1" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) _G_arg=$1 ;; esac case $_G_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_arg=\"$_G_arg\" ;; esac func_quote_for_expand_result=$_G_arg } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_for_expand "$_G_cmd" eval "func_notquiet $func_quote_for_expand_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_for_expand "$_G_cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # Set a version string for this script. scriptversion=2015-10-07.11; # UTC # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # Copyright (C) 2010-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# warranty; '. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # to the main code. A hook is just a named list of of function, that can # be run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It is assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd _G_rc_run_hooks=false case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook funcions.n" ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do if eval $_G_hook '"$@"'; then # store returned options list back into positional # parameters for next 'cmd' execution. eval _G_hook_result=\$${_G_hook}_result eval set dummy "$_G_hook_result"; shift _G_rc_run_hooks=: fi done $_G_rc_run_hooks && func_run_hooks_result=$_G_hook_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, you may remove/edit # any options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. In this case you also must return $EXIT_SUCCESS to let the # hook's caller know that it should pay attention to # '_result'. Returning $EXIT_FAILURE signalizes that # arguments are left untouched by the hook and therefore caller will ignore the # result variable. # # Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # No change in '$@' (ignored completely by this hook). There is # # no need to do the equivalent (but slower) action: # # func_quote_for_eval ${1+"$@"} # # my_options_prep_result=$func_quote_for_eval_result # false # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # args_changed=false # # # Note that for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: # args_changed=: # ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # args_changed=: # ;; # *) # Make sure the first unrecognised option "$_G_opt" # # is added back to "$@", we could need that later # # if $args_changed is true. # set dummy "$_G_opt" ${1+"$@"}; shift; break ;; # esac # done # # if $args_changed; then # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # fi # # $args_changed # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # # false # } # func_add_hook func_validate_options my_option_validation # # You'll also need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options_finish [ARG]... # ---------------------------- # Finishing the option parse loop (call 'func_options' hooks ATM). func_options_finish () { $debug_cmd _G_func_options_finish_exit=false if func_run_hooks func_options ${1+"$@"}; then func_options_finish_result=$func_run_hooks_result _G_func_options_finish_exit=: fi $_G_func_options_finish_exit } # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd _G_rc_options=false for my_func in options_prep parse_options validate_options options_finish do if eval func_$my_func '${1+"$@"}'; then eval _G_res_var='$'"func_${my_func}_result" eval set dummy "$_G_res_var" ; shift _G_rc_options=: fi done # Save modified positional parameters for caller. As a top-level # options-parser function we always need to set the 'func_options_result' # variable (regardless the $_G_rc_options value). if $_G_rc_options; then func_options_result=$_G_res_var else func_quote_for_eval ${1+"$@"} func_options_result=$func_quote_for_eval_result fi $_G_rc_options } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propagate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning $EXIT_SUCCESS (otherwise $EXIT_FAILURE is returned). func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= _G_rc_options_prep=false if func_run_hooks func_options_prep ${1+"$@"}; then _G_rc_options_prep=: # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result fi $_G_rc_options_prep } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= _G_rc_parse_options=false # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. if func_run_hooks func_parse_options ${1+"$@"}; then eval set dummy "$func_run_hooks_result"; shift _G_rc_parse_options=: fi # Break out of the loop if we already parsed every option. test $# -gt 0 || break _G_match_parse_options=: _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) if test $# = 0 && func_missing_arg $_G_opt; then _G_rc_parse_options=: break fi case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) _G_rc_parse_options=: ; break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift _G_match_parse_options=false break ;; esac $_G_match_parse_options && _G_rc_parse_options=: done if $_G_rc_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result fi $_G_rc_parse_options } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd _G_rc_validate_options=false # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" if func_run_hooks func_validate_options ${1+"$@"}; then # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result _G_rc_validate_options=: fi # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE $_G_rc_validate_options } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables after # splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} test "x$func_split_equals_lhs" = "x$1" \ && func_split_equals_rhs= }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /(C)/!b go :more /\./!{ N s|\n# | | b more } :go /^# Written by /,/# warranty; / { s|^# || s|^# *$|| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| p } /^# Written by / { s|^# || p } /^warranty; /q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.6' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname $scriptversion Debian-2.4.6-15 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func__fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= _G_rc_lt_options_prep=: # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; *) _G_rc_lt_options_prep=false ;; esac if $_G_rc_lt_options_prep; then # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result fi $_G_rc_lt_options_prep } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd _G_rc_lt_parse_options=false # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_match_lt_parse_options=: _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"} ; shift _G_match_lt_parse_options=false break ;; esac $_G_match_lt_parse_options && _G_rc_lt_parse_options=: done if $_G_rc_lt_parse_options; then # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result fi $_G_rc_lt_parse_options } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote_for_eval ${1+"$@"} libtool_validate_options_result=$func_quote_for_eval_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC # -static-* direct GCC to link specific libraries statically # -fcilkplus Cilk Plus language extension features for C/C++ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*|-static-*|-fcilkplus) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_for_eval "$arg" arg=$func_quote_for_eval_result fi ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type '$version_type'" ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; 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But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: speech-dispatcher-0.11.1/FAQ0000644000175000017500000000531713725771243012461 00000000000000Frequently Asked Questions Q: How do I configure Speech Dispatcher in user-mode? A: Run spd-conf and answer some basic questions Q: During the instalation, when running `make' and `make install', I get some strange message from libtool and the process crashes: ../../libtool: s%^.*/%%: is not a file or directory ../../libtool: -e: command not found ../../libtool: -e: command not found (repeating several times) A: Libtool uses `sed' as it's tool to modify text, but the new versions rely on the environment variable SED to contain the name of the command to call. This variable must be set when building programs using these versions of libtool. You can run make like that (if you have `sed' in your PATH): $ SED=sed make $ su root $ SED=sed make install or $ export SED=sed $ make $ su root $ make install Q: Flite has only a very crappy voice! A: Flite is only a simple light software synthesizer and it's voices are not of a very high quality. Festival can do much better and it also supports various languages. But if you are compiling Flite and Speech Dispatcher yourselves, there are still chances that you can improve the Flite voice considerably by using the 16-bit KAL voice instead of the (in the distribution tarball default) 8-bit voice. To be able to use the 16-bit voice, you have to compile Flite with a special flag, please consult it's documentation or ./configure --help. Then you should recompile Speech Dispatcher (no flag is necessary, it will be automatically installed with the better voice). If you are using Debian or any other package based distribution, the 16-bit voice should be installed by default and there is no need for you to care about it. Q: Festival doesn't speak. What can I do? A: Are you sure you have installed festival-freebsoft-utils 0.3 or higher as described in the file INSTALL? A: Are you sure you are not running into the famous 'server_access_list' problem? Please see the file INSTALL. Copyright (C) 2001-2008 Brailcom, o.p.s This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (file COPYING in the root directory). You should have received a copy of the GNU General Public License along with this program. If not, see . speech-dispatcher-0.11.1/doc/0000755000175000017500000000000014166430454012742 500000000000000speech-dispatcher-0.11.1/doc/stamp-10000644000175000017500000000014714166430415014066 00000000000000@set UPDATED 11 December 2021 @set UPDATED-MONTH December 2021 @set EDITION 0.11.1 @set VERSION 0.11.1 speech-dispatcher-0.11.1/doc/stamp-vti0000644000175000017500000000014714166430415014530 00000000000000@set UPDATED 16 December 2021 @set UPDATED-MONTH December 2021 @set EDITION 0.11.1 @set VERSION 0.11.1 speech-dispatcher-0.11.1/doc/spd-say.texi0000644000175000017500000001545714155216320015141 00000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @setfilename spd-say.info @settitle Say client to Speech Dispatcher @finalout @c @setchapternewpage odd @c %**end of header @set VERSION 0.4 @dircategory Sound @direntry * Say for Speech Dispatcher: (spd-say). Say. @end direntry @titlepage @title Say for Speech Dispatcher: (spd-say) @author Hynek Hanke <@email{hanke@@freebsoft.org}> @page @vskip 0pt plus 1filll This manual documents Say for Speech Dispatcher, version @value{VERSION}. Copyright @copyright{} 2001, 2002, 2003, 2006 Brailcom, o.p.s. @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". @end quotation @end titlepage @ifnottex @node Top, , (dir), (dir) This manual documents Say for Speech Dispatcher, version @value{VERSION}. Copyright @copyright{} 2001, 2002, 2003, 2006 Brailcom, o.p.s. @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". @end quotation @end ifnottex @ifhtml @heading Say for Speech Dispatcher @end ifhtml @chapter General @code{spd-say} is a very simple client for Speech Dispatcher that takes some text from the command line and some simple parameters and passes them to Speech Dispatcher for synthesis. The resulting synthesized speech is then played on your speakers. It can also be used for stopping and cancelling speech on Speech Dispatcher. Usage: @code{spd-say [options] ["some text"]} @table @code @item -r or --rate Set the rate of the speech (between -100 and +100, default see below). @item -p or --pitch Set the pitch of the speech (between -100 and +100, default see below). @item -R or --pitch-range Set the pitch range of the speech (between -100 and +100, default see below). @item -i or --volume Set the volume (intensity) of the speech (between -100 and +100, default see below). @item -o or --output-module Set the output module. Default see below. @item -O or --list-output-modules List the output modules that are available with the current server. @item -I or --sound-icon Play the sound icon. @item -l or --language Set the language. The parameter is an iso language code, like @code{en} or @code{cs}, possibly with a region qualification, like @code{en-US} or @code{en-GB}. Default see below. @item -t or --voice-type Set the preferred voice type (male1, male2, male3, female1, female2, female3, child_male, child_female). @item -L or --list-synthesis-voices List the ''synthesis voices'' supported by an output module. If no -o option is supplied, -L displays the synthesis voices provided by the default output module. Otherwise, it displays the synthesis voices provided by the chosen module. @item -y or --synthesis-voice Set the synthesis voice. The synthesis voice is an attribute of the chosen synthesizer. Most users will probably not wish to set it, but this setting is provided for completeness. @item -m or --punctuation-mode Set the punctuation mode (none, some, most, all). Default see below. @item -s or --spelling Spell the message. @item -x or --ssml Set SSML mode on (default: off). The text contains SSML markup. @item -e or --pipe-mode Set pipe mode on (default: off). Reads text from stdin, writes to stdout, and also sends to Speech Dispatcher. @item -w or --wait Wait till the end of speaking the message. In this mode, spd-say returns only after the message is fully spoken on the speakers or after it gets discarded. @item -S or --stop Stop the previous message in Speech Dispatcher (regardless of the client who sent it and it's priority) before saying the specified message. If no message is specified, it just performs the stop function. @item -C or --cancel Similar to @code{-S}, but it stops (cancels) all the messages in all the queues in Speech Dispatcher. Use this for total stop of speech. @item -v or --version Print version and copyright info. @item -h or --help Print a short help message. @end table Defaults for rate, pitch, and volume are determined by @code{DefaultRate}, @code{DefaultPitch}, and @code{DefaultVolume} settings in the @code{speechd.conf} file. Factory defaults are 0, 0, and 100 respectively. The default language code is determined by the @code{DefaultLanguage} setting in the @code{speechd.conf} file. Factory default is @code{en-US} (American English). The default output module is determined by the @code{LanguageDefaultModule} setting in the @code{speechd.conf} file. Factory default is @code{flite}. The default punctuation mode is determined by the @code{DefaultPunctuationMode} setting in the @code{speechd.conf} file. Factory default is @code{none}. @chapter Pipe Mode In pipe mode (option @code{--pipe-mode} or @code{-e}), spd-say reads text from stdin, writes to stdout, and also sends the text to Speech Dispatcher. Example: @example $ cat README | spd-say -e @end example If a line begins with the characters @emph{!-!}, the line is sent to Speech Dispatcher as a SSIP command. Example: @example $ spd-say --pipe-mode The quality of mercy is not strained. !-!SET SELF VOICE FEMALE1 It droppeth as the gentle rain from heaven Upon the place beneath: it is twice blest; !-!SET SELF RATE 50 It blesseth him that gives and him that takes. ^D @end example Note that each line of input is individually sent to Speech Dispatcher, therefore in the example above, the word @emph{heaven} is taken as the end of a sentence. It should be possible to use other text filtering utilities, such as @code{tr} or @code{fmt} to compensate. For example, the following command would clean up most cases: @example $ cat INSTALL | fmt -u -w 1500 | spd-say -e @end example If the text itself contains @emph{!-!}, just make sure it is not at the start of the line to prevent it from being interpreted as a SSIP command. The following sed command will do the job: @example $ cat myfile | sed -e 's/^!-!/ !-!/g' - | spd-say -e @end example The input is sent to Speech Dispatcher as fast as it will accept and queue it. To wait for each line to be spoken, use the @code{--wait} or @code{-w} option. Example: @example $ spd-say --pipe-mode -w This line is spoken and processing waits for speaking to finish before this line is sent to Speech Dispatcher. ^D @end example You can abort a long speech narative with the @code{--cancel} or @code{-C} option. @example $ spd-say -C @end example @bye @c speechd.texi ends here speech-dispatcher-0.11.1/doc/ssip.info0000644000175000017500000032547614166430416014534 00000000000000This is ssip.info, produced by makeinfo version 6.8 from ssip.texi. INFO-DIR-SECTION Sound INFO-DIR-SECTION Development START-INFO-DIR-ENTRY * SSIP: (ssip). Speech Synthesis Interface Protocol. END-INFO-DIR-ENTRY  File: ssip.info, Node: Top, Next: Introduction, Prev: (dir), Up: (dir) This manual documents Speech Synthesis Interface Protocol, version 0.2. Copyright (C) 2001, 2002, 2003 Brailcom, o.p.s., http://www.brailcom.cz . Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License." You can also (at your option) distribute this manual under the GNU General Public License: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled "GNU General Public License" Please contact us on * Menu: * Introduction:: * Basic Terminology:: * General Rules:: * SSIP Commands:: * Return Codes:: * Appendices:: * GNU Free Documentation License:: * GNU General Public Licence::  File: ssip.info, Node: Introduction, Next: Basic Terminology, Prev: Top, Up: Top 1 Introduction ************** * Menu: * Purpose:: * Protocol Philosophy:: * Higher Level API::  File: ssip.info, Node: Purpose, Next: Protocol Philosophy, Prev: Introduction, Up: Introduction 1.1 Purpose =========== Speech Synthesis Interface Protocol is a device independent layer for speech synthesis, developed with the goal of making the usage of speech synthesis easier for application programmers. It takes care of most of the output-related tasks necessary to solve in speech enabled applications. What is a very high level GUI library to graphics, Speech Synthesis Interface Protocol is to speech synthesis. Up to now, the applications that wanted to implement speech output had to handle all the device dependent aspects of communication with different speech synthesizers themselves. Speech Synthesis Interface Protocol (SSIP) aims to provide a totally independent abstract set of commands by which different applications can talk to some central Speech Server installed on the system that than talks to the synthesizers themselves. This way, user applications don't have to care about the particular synthesizers available on the system and the synthesizers don't have to care about the installed user applications. SSIP is not only a device independent language for speech synthesis related requests, but also a mechanism to coordinate the interaction and conflicts between different clients' needs in a central place in the system. Through the priority system, the central Speech Server that implements SSIP can decide which messages are considered the most important at any particular time and say them, while possibly supressing others.  File: ssip.info, Node: Protocol Philosophy, Next: Higher Level API, Prev: Purpose, Up: Introduction 1.2 Protocol Philosophy ======================= Speech Synthesis Interface Protocol defines a reasonable subset of the different capabilities provided by the different synthesizers. It supports some basic events (message, key, character, ...) as well as changing the basic voice parameters (language, voice, rate, pitch, ...) or the more advanced ones (punctuation mode, spelling mode, ...). None of the commands or parameters of SSIP depends on the characteristics of the particular devices that are being used. For example when the client application wants to change the language for the next message, it only calls the appropriate SSIP command and it leaves the Speech Server to decide which synthesizer to use. SSIP was designed to allow multiple simultaneous connections to the server. A connection is identified by an identification string provided by the client application and an id number. Each connection with all its parameters is considered a closed space independent of the others, so that different clients can maintain different settings in their connections and then the Speech Server should take care of setting the right parameters on the synthesizer according to the origin of each request. One client can even establish several connections to maintain different contexts. SSIP also solves the issue when more than one client wants to speak at one time or when more messages come than it's possible to say. Each message has an assigned priority and according to this priority, when multiple messages come to the server, they are directly said, postponed or suppressed. It is important to understand the difference between SSIP and higher level protocols like SABLE, VoiceXML or SSML. Speech Synthesis Interface Protocol is not a markup language in which one would write a document. SSIP is rather the underlaying tool that the application would use to let you read and browse the documents encoded in either ordinary formats (like plain text, HTML, PDF) or the voice-enabled formats (SABLE, VoiceXML, SSML). These higher level protocols describe only how the document should be said, while SSIP is the means to actually do it on your system. In this manner, one of the supported formats of the messages you can send through SSIP is SSML.  File: ssip.info, Node: Higher Level API, Prev: Protocol Philosophy, Up: Introduction 1.3 Higher Level API ==================== SSIP is the basic interface protocol that is being used in the communication of a client with the central Speech Server on a system. However, in many cases it may be more convenient for application programmers not to use SSIP directly (having to care about open socket connections etc.) but rather use an interface wrapper written in the specific programming language they use. There is no obstacle in SSIP for this option, and in fact, this approach is highly encouraged. This way, application programmers should finally be able to use such simple functions as speech_open(), speech_printf() and speech_set_rate() in their programs. We believe this can make writing new speech enabled applications a lot easier and allow programmers to make more of them.  File: ssip.info, Node: Basic Terminology, Next: General Rules, Prev: Introduction, Up: Top 2 Basic Terminology ******************* * _Speech Synthesis Interface Protocol_ or _SSIP_ is the device-independent protocol described in this document through which client application can send their requests for speech synthesis to the Speech Server. * _Speech Server_ is the server application that implements Speech Synthesis Interface Protocol, as described in this document, and provides an interface for client applications. * _Client_ or _client application_ is every application that connects to Speech Server and talks to it through the Speech Synthesis Interface Protocol. In other words, this is the application that "wants to speak". * _Message_ is a chunk of text that a client sends to Speech Server to request saying something or play some sound. * _To cancel a message_ means to stop saying it and/or remove it from the queue of messages waiting to be said. However, it is not removed from the history, where it was stored after being received by Speech Server.  File: ssip.info, Node: General Rules, Next: SSIP Commands, Prev: Basic Terminology, Up: Top 3 General Rules *************** SSIP communicates with the clients through a defined set of text commands, in the usual manner for common Internet protocols. The characters sent through the Speech Synthesis Interface Protocol are encoded using the UTF-8 encoding. Each SSIP command, unless specified otherwise, consists of exactly one line. The line is sent in the following format: COMMAND ARG ... where COMMAND is a case insensitive command name and ARGs are its arguments separated by spaces. The command arguments which come from a defined set of values are case insensitive as well. The number of arguments is dependent on the particular command and there can be commands having no arguments. All lines of SSIP input and output must be ended with a pair of carriage return and line feed characters, in that order. When you connect to Speech Server, you should at least set your client name, through the 'SET SELF CLIENT_NAME' command (*note Parameter Setting Commands::). This is important to get a proper identification of your client -- to allow managing it from the control center application and to identify it in a message history browser. You might want to set other connection parameters as well. Look for more details in *note Parameter Setting Commands::. An SSIP connection is preferably closed by issuing the 'QUIT' command, see *note Other Commands::. SSIP is a synchronous protocol -- you send commands and only after a complete response from SSIP arrives back are you allowed to send the next command. Usually, the SSIP connection remains open during the whole run of the particular client application. If you close the connection and open it again, you must set all the previously set parameters again, SSIP doesn't store session parameters between connections. The protocol allows you to perform commands influencing other currently connected or previously connected clients. This allows you to write a control application managing or browsing all the messages received by the current Speech Server process. The mechanism is completely relaxed, there are no restrictions on managing some aspects of sound output for other users, however, there is a mechanism to prevent one user from seeing history messages of another user. Some of the commands (*note Speech Output Control Commands:: and *note Parameter Setting Commands::) take an argument in the form: { ID | all | self } where the value can be the 'id' of the connection the command should be performed on (a positive number), the string 'all' to act on all clients of this server or 'self' to act on the connection itself. Unless you are writing a special client for managing Speech Server or unless you have specific needs, you should only use the 'self' value for this argument. Not all parameter setting commands may receive all kinds of the first parameter defined above, for instance, some of them may receive only 'self'. SSIP replies have the following format: CCC-line 1 CCC-line 2 ... CCC-line N-1 DDD line N where N is a positive integer, and CCC and DDD are three-digit long numeric codes identifying the result of the command. The last line determines the overall result of the command. The result code is followed by an English message describing the result of the action in a human readable form.  File: ssip.info, Node: SSIP Commands, Next: Return Codes, Prev: General Rules, Up: Top 4 SSIP Commands *************** Commands recognized by SSIP can be divided into several groups: Speech synthesis and sound output commands, speech control commands, parameter setting commands, commands retrieving information about current client and server settings, commands handling the message history, and other commands. Each of these command groups is described in one of the following sections. In the command descriptions, the command is written together with its arguments. Optional arguments are enclosed by square brackets ('[' and ']'), alternatives are separated by the vertical rule ('|') and are grouped within braces ('{' and '}') or square brackets for mandatory or optional arguments respectively. Literal argument values are typeset in lowercase letters (they are case insensitive), and variable arguments are typeset LIKE THIS. Ellipsis denoted by three dots ('...') means repetition (zero or more times) of all the arguments within the current brackets. * Menu: * Speech Synthesis and Sound Output Commands:: * Speech Output Control Commands:: * Message Priority Commands:: * Blocks of Messages Commands:: * Parameter Setting Commands:: * Information Retrieval Commands:: * Message Events Notification and Index Marking:: * History Handling Commands:: * Other Commands::  File: ssip.info, Node: Speech Synthesis and Sound Output Commands, Next: Speech Output Control Commands, Prev: SSIP Commands, Up: SSIP Commands 4.1 Speech Synthesis and Sound Output ===================================== These commands invoke actual output to particular output device. The particular way how the message is handled depends on current speech parameter settings and user configuration. 'SPEAK' Start receiving a text message and synthesize it. After sending a reply to the command, Speech Server waits for the text of the message. The text can spread over any number of lines and is finished by an end of line marker followed by the line containing the single character '.' (dot). Thus the complete character sequence closing the input text is 'CR LF . CR LF'. If any line within the sent text starts with a dot, an extra dot is prepended before it. During reception of the text message, Speech Server doesn't send responses for the lines sent. The response line is sent only immediately after the 'SPEAK' command and after receiving the closing dot line. The content of the message can be either a plain text or a SSML (Speech Synthesis Markup Language) text. See 'SET SELF SSML_MODE'. There is no guarantee that the SSML markup will be respected, so the application shouldn't rely on them. The external parameters can still be set by the parameter setting commands. SSML is intended only for additional markup inside the message. In SSML mode, each message must begin with '' and end with ''. Speech Server can start speech synthesis as soon as a sufficient amount of the text arrives; it generally needn't (but may) wait until the end of data marker is received. There is no explicit upper limit on the size of the text, but the server administrator may set one in the configuration or the limit can be enforced by available system resources. If the limit is exceeded, the whole text is accepted, but the excess is ignored and an error response code is returned after processing the final dot line. The reply takes the form 225-msg_id 225 OK MESSAGE QUEUED where MSG_ID is a unique id assigned to this message in Speech Server. This is useful for the *note History Handling Commands:: commands as well as for *note Message Events Notification and Index Marking::. The 'SPEAK' command might be used for example in this way: SPEAK 230 OK RECEIVING DATA hi . 225-21 225 OK MESSAGE QUEUED 'CHAR CHAR' Speak letter CHAR. CHAR can be any character representable by the UTF-8 encoding. The only exception is the character space (' '); that can't be sent directly. In this case, a string 'space' must be sent instead. CHAR e CHAR \ CHAR space CHAR & This command is intended to be used for speaking single letters, e.g. when reading a character under cursor or when spelling words. 'KEY KEY-NAME' Speak key identified by KEY-NAME. The command is intended to be used for speaking keys pressed by the user. KEY-NAME is a case sensitive symbolic key name. It is composed of a key name, optionally prepended with one or more prefixes, each containing an auxiliary key name and the underscore character. Key name may contain any character excluding control characters (for example, the characters in the range 0 to 31 in the ASCII table, characters in the range 128 to 159 in the Latin-* tables and other "invisible" characters), spaces, underscores, and double quotes. The recognized key names are: * Any single UTF-8 character, excluding the exceptions defined above. * Any of the symbolic key names defined in *note Key Names::. Examples of valid key names: a A shift_a shift_A Ćŗ $ enter shift_kp-enter control_alt_delete control 'SOUND_ICON ICON-NAME' Send a sound identified by ICON-NAME to the audio output. ICON-NAME is a symbolic name of the given sound from the standard set listed in *note Standard Sound Icons::, or another name from the particular Speech Server sound icon configuration.  File: ssip.info, Node: Speech Output Control Commands, Next: Message Priority Commands, Prev: Speech Synthesis and Sound Output Commands, Up: SSIP Commands 4.2 Controlling Speech Output ============================= These commands can stop or resume speech or audio output. They all affect only the synthesis process and output to a sound device, they do not affect the message history. 'STOP { ID | all | self }' Immediately stop outputting the current message (whatever it is -- text, letter, key, or sound icon) from the identified client, if any is being output. If the command argument is 'self', the last message from the current client connection is stopped. If it is 'all', stop currently output message or messages from all the clients. Otherwise, argument ID must be given as a positive integer and the currently processed message from the client connection identified by ID is stopped; if there is none such, do nothing. 'CANCEL { ID | all | self }' This command is the same as 'STOP', with the exception that it stops as yet unspoken output messages as well. All currently queued messages are stored into the message history without being sent to the audio output device. 'PAUSE { ID | all | self }' Stop audio output immediately, but do not discard anything. All the currently speaking and currently or later queued messages are postponed and saved for later processing, until a corresponding 'RESUME' command is received. The meaning of the command arguments is the same as in the 'STOP' command. 'RESUME { ID | all | self }' Cancel the effect of the previously issued 'PAUSE' command. Note that messages of the priority "progress" and "notification" received during the pause are not output (but they remain stored in the message history). It is an error to send the 'RESUME' command when the output corresponding to the given argument is not paused by a previous invocation of the 'PAUSE' command. Such an error is signaled by a '4XX' return code. The meaning of the command arguments is the same as in the 'STOP' command.  File: ssip.info, Node: Message Priority Commands, Next: Blocks of Messages Commands, Prev: Speech Output Control Commands, Up: SSIP Commands 4.3 Priority Setting Commands ============================= A speech synthesizer can't synthesize everything that comes to it, for the simple reason that messages are often coming faster than a synthetic voice can say them. On the screen of a monitor, there is relatively a lot of space compared to one-channel speech synthesis output. For this reason, SSIP implements a system of several priorities targeted at different types of messages. The idea is that the task of the programmer of a client application is only to assign a meaningful priority to each message and all the synchronization and switching between the messages (that can be coming from different clients) is automatically handled by the Speech Server by applying certain rules based on the priorities. * Menu: * Priority Categories:: What are the available priorities. * Priority Diagram:: Schematic diagram of used priority model. * Priority Setting Commands:: * Examples of Using Priorities:: A few examples of using the priorities.  File: ssip.info, Node: Priority Categories, Next: Priority Diagram, Prev: Message Priority Commands, Up: Message Priority Commands 4.3.1 Priority Categories ------------------------- Speech Synthesis Interface Protocol provides a system of five priorities. Every message will either contain explicit priority information, or the default value will be used. Please see also the diagram below. Priority 'important' ==================== This message will be said immediately as it comes to server. It is never interrupted. When several concurrent messages of this priority are received by server, they are queued and said in the order they came. When a new message of level 'important' comes while a message of another priority is being spoken, the other message is canceled and the message with priority 'important' is said instead. Other messages of lower priorities are postponed (priority 'message' and 'text') until there are no messages of priority important waiting, or are canceled (priority 'notification' and 'progress'). These messages should be as short as possible and should rarely be used, because they block the output of all other messages. Priority 'message' ================== This message will be said when there is no message of priority 'important' or 'message' waiting in the queue. If there are, this message is postponed until those messages are spoken. This means that the priority 'message' doesn't interrupt itself. If there are messages of priority 'notification', 'progress' or 'text' waiting in the queue or being spoken when a message of priority 'message' comes, they are canceled. Priority 'text' =============== This message will be said when there is no message of priority 'important' or 'message' waiting in the queue. If there are, this message is postponed until the previous messages are spoken. The priority text interrupts itself. This means that if several messages of this priority are received, they are not said in the order they were received, but only the latest of them is said; others are canceled. If there are messages of priority 'notification' and 'progress' waiting in the queue or being spoken when a message of priority 'text' comes, they are canceled. Priority 'notification' ======================= This is a low priority message. If there are messages with priorities 'important', 'message', 'text' or 'progress' waiting in the queues or being spoken, this 'notification' message is canceled. This priority interrupts itself, so if more messages with priority 'notification' come at the same time, only the last of them is spoken. Priority 'progress' =================== This is a special priority for messages that are coming shortly one after each other and they carry the information about some work in progress (e.g. 'Completed 45%'). If new messages interrupted each other (see priority Notification), the user might not receive any complete message. This priority behaves the same as "notification" except for two things: * The messages of this priority don't interrupt each other, instead, a newly arriving message is canceled if another message is being spoken. * Speech Server tries to detect the last message of a series of messages (for instance, it's important for the user to hear the final 'Completed 100%' message to know the work has completed). Speech Server waits until there are no more messages of this priority waiting in queues and if the last of them wasn't spoken yet, it speaks it with the priority 'message'. This way, even if Speech Server is busy speaking messages of other priorities, we are still sure that the important messages at the end of the 'progress' sequences will be said.  File: ssip.info, Node: Priority Diagram, Next: Priority Setting Commands, Prev: Priority Categories, Up: Message Priority Commands 4.3.2 Priority Diagram ---------------------- [image src="figures/priorities.png" alt="Speech Synthesis Interface Protocol Priorities" text=" ___________ | IMPORTANT | `-----------' . / \\ / |p| \\ . . . . . . . |r| . . . . . . . . . . message ----> |i| <---- text . . . |o| . . . progress ----> |r| <---- notification . . . |i| . . . . |t| . . . . . . . . . |y| . . . . . . . . . doesn't interrupt interrupts itself itself "]  File: ssip.info, Node: Priority Setting Commands, Next: Examples of Using Priorities, Prev: Priority Diagram, Up: Message Priority Commands 4.3.3 Priority Setting Commands ------------------------------- When a priority is set for a given connection, all the newly arriving messages will be said with this priority until it is changed for a new value. * SET self PRIORITY P This command sets message priority to P. P must be one of the values 'important', 'text', 'message', 'notification', 'progress'. *Note Priority Categories::. Only 'self' is allowed as the 'target' argument.  File: ssip.info, Node: Examples of Using Priorities, Prev: Priority Setting Commands, Up: Message Priority Commands 4.3.4 Examples of Using Priorities ---------------------------------- Example uses for priority 'important' are: * error messages * very important messages * ... Example uses for priority 'message' are: * regular program messages * warnings * ... Example uses for priority 'text' are: * text the user is working on * menu items * ... Example uses for priority 'notification' are: * less important status information * letters when typing input * run-time help * ... Example uses for level 'progress' are: * "completed 15%", "completed 16%", "completed 17%" * "Loading sounds", "Loading graphics", "Loading ai", ...  File: ssip.info, Node: Blocks of Messages Commands, Next: Parameter Setting Commands, Prev: Message Priority Commands, Up: SSIP Commands 4.4 Blocks of Messages Commands =============================== Block commands allow the client to concatenate several messages to form one block that behaves as one message in the priority system and history. After opening the block, client can send a specified subset of the commands and the messages introduced by 'SPEAK' will be processed immediately, however there will be no priority interaction before closing the block. The *note Speech Output Control Commands:: also handle the whole block as one message. Take for example this message from an email client: > Hi, how are you? I'm fine. Thank you. The character '>' clearly marks who said which part. So it'd be nice to say the two lines with different voices, however, it'd be desirable to treat it all as one message with priority TEXT and have it put together in history, because in fact, it logically _is_ one message. 'BLOCK BEGIN' Opens a block of messages. There will be no priority interaction between the messages inside the block, the whole block will be treated as one message of the priority that was specified by previous 'SET' command. It can only be called outside of a block; nesting is not allowed. The allowed commands inside a block are: * 'SPEAK' * 'SOUND_ICON' * 'CHAR' * 'KEY' * 'SET SELF RATE' * 'SET SELF PITCH' * 'SET SELF VOLUME' * 'SET SELF VOICE' * 'SET SELF LANGUAGE' * 'SET SELF PUNCTUATION' * 'SET SELF CAP_LET_RECOGN' * 'QUIT' * 'BLOCK END' 'BLOCK END' Closes a block of messages, see 'BLOCK BEGIN'. It can be only called inside a block opened by 'BLOCK BEGIN'; nesting is not allowed. A more complete example of SSIP communication using BLOCKs. [...] SET SELF PRIORITY TEXT 202 OK PRIORITY SET BLOCK BEGIN 260 OK INSIDE BLOCK SET SELF VOICE MALE1 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA The word 225 OK MESSAGE QUEUED SET SELF VOICE MALE2 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA `Free' 225 OK MESSAGE QUEUED SET SELF VOICE MALE1 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA in Free Software refers to freedom, not price. 225 OK MESSAGE QUEUED BLOCK END 261 OK OUTSIDE BLOCK  File: ssip.info, Node: Parameter Setting Commands, Next: Information Retrieval Commands, Prev: Blocks of Messages Commands, Up: SSIP Commands 4.5 Parameter Setting ===================== The 'SET' command sets various control parameters of the synthesized speech or server configuration. The parameter is always denoted by the second command argument. All the settings take effect on the connections specified in the first argument (*note General Rules::) and until the parameter setting is changed by another invocation of the appropriate 'SET' command or until the connection is closed. The voice property and TTS-processing settings can sometimes be without any real effect if the end synthesizer doesn't provide the required functionality. This is not considered an error in the implementation of SSIP. 'SET self CLIENT_NAME USER:CLIENT:COMPONENT' Set client's name. Client name consists of the user name, client (application) identification, and the identification of the component of the client (application). Each of the parts of the client name may contain only alphanumeric characters, dashes ('-') and underscores ('_'). For example, for a client called 'lynx' that creates an SSIP connection for its command processing, the name could be set in the following way: SET CLIENT_NAME joe:lynx:cmd_processing The client name is used in the server configuration settings, client listings and message history handling. All its three parts can be arbitrary, but it's important to define and follow rules for each application supporting Speech Synthesis Interface Protocol, so that a Speech Server user can configure all the aspects of the speech output easily. Usually, this command should be sent as the very first command when a new SSIP connection is established. The command may be sent only once within a single connection. Attempts to change the client's name once it's already set are answered with an error code. Only 'self' is allowed as the 'target' argument. 'SET all DEBUG {ON|OFF}' If set to 'ON', Speech Dispatcher will write all its debugging information (including output modules) with maximal verbosity into a debug directory which is reported by the server to the client in reply to this command. When subsequently set to 'OFF', Speech Dispatcher will stop writing out debugging information into this path and close all the appropriate logging files. The intended use for this functionality is on-line debugging from client application. If the user wants to report a problem, the client application will ask him/her for a place to generate the logs, to repeat the situation that he/she considers to be a bug, and then perhaps it will automatically pack the logs and offer to send them to the developers of Speech Dispatcher or another appropriate place where the contained information can be processed. Warning: This option results in a lot of data being written into the output logs and so should not be left on for an unnecessarily long time. SET all DEBUG ON 262-/home/hanke/.cache/speech-dispatcher/log/debug 262 OK DEBUGGING SET 'SET {all | self | ID } OUTPUT_MODULE MODULE' Set the output module to MODULE. This overrides the selection based on language. Only values returned by the 'LIST OUTPUT_MODULES' command are permitted. *Note list-output-modules::. SET self OUTPUT_MODULE espeak 216 OK OUTPUT MODULE SET 'GET OUTPUT_MODULE' Get the output module currently in use. This takes no parameters and simply returns the current output module. GET OUTPUT_MODULE 251-espeak 251 OK GET RETURNED 'SET { all | self | ID } LANGUAGE LANGUAGE-CODE' Set recommended language for this client according to LANGUAGE-CODE. LANGUAGE-CODE is the code of the language according to RFC 1766. For example, to set the preferred language to Czech, you send the following command: SET SELF LANGUAGE cs Please note, that switching a language may require switching a voice, so this command may actually override a previous call to 'SET VOICE' or 'SET SYNTHESIS_VOICE'. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultLanguage' setting in the 'speechd.conf' file. The factory default is 'en-US' (American English). 'SET {self} SSML_MODE MODE' Set the mode of the text received in the message body sent by the 'SPEAK' command. This can be either a plain text, if 'mode' is set to 'off' or a SSML marked text, if 'mode' is set to 'on'. There is no guarantee that the SSML markup will be respected, so the application shouldn't rely on them. The external parameters can still be set by the parameter setting commands. SSML is intended only for additional markup inside the message. In SSML mode, each message must begin with '' and end with ''. For example a simple 'hello world' looks like this: SET SELF SSML_MODE on SPEAK Hello world! . 'SET { all | self | ID } PUNCTUATION { all | most | some | none }' Set punctuation mode to the given value. 'all' means speak all punctuation characters, 'none' means speak no punctuation characters, 'some' and 'most' mean speak only intermediate sets of punctuation characters defined in the synthesizer's configuration or symbols files. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultPunctuationMode' setting in the 'speechd.conf' file. The factory default is 'none'. 'SET { all | self | ID } SPELLING { on | off }' Switch spelling on or off. If spelling is set to on, all the incoming messages will be said letter-by-letter, instead of speaking them as whole words. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultSpelling' setting in the 'speechd.conf' file. The factory default is 'off'. 'SET { all | self | ID } CAP_LET_RECOGN { none | spell | icon }' Set capital letters recognition mode. 'none' switches this feature off. 'spell' causes capital letters to be spelled in the speech using the table set as 'CAP_LET_RECOGN_TABLE'. With parameter 'icon', each capital letter will be preceeded by a sound icon (either sound or textual) specified by the user in his configuration. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultCapLetRecognition' setting in the 'speechd.conf' file. The factory default is 'none'. 'SET { all | self | ID } VOICE_TYPE NAME' Set the voice identified by NAME. NAME must be one of the voice identifiers returned by the command 'LIST VOICES' (*note Information Retrieval Commands::). There is a standard set of voice identifiers defined in *note Standard Voices::. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultVoiceType' setting in the 'speechd.conf' file. The factory default is 'MALE1'. 'GET VOICE_TYPE' Gets the current pre-defined voice. A list of voice identifiers can be obtained by the command 'LIST VOICES' (*note Information Retrieval Commands::). GET VOICE_TYPE 251-MALE1 251 OK GET RETURNED 'SET { all | self | ID } SYNTHESIS_VOICE NAME' Set the voice identified by NAME. NAME is a voice name recognized by the current synthesizer. It must be one of the names returned by the command 'LIST SYNTHESIS_VOICES' run for the appropriate synthesizer. (*note Information Retrieval Commands::). Please note, that switching to a particular voice may require switching a language, so this command may actually override a previous call to 'SET LANGUAGE'. 'SET { all | self | ID } RATE N' Set the rate of speech. N is an integer value within the range from -100 to 100, lower values meaning slower speech and higher values meaning faster speech. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultRate' setting in the 'speechd.conf' file. The factory default is 0. 'GET RATE' Get the current rate of speech value. GET RATE 251-10 251 OK GET RETURNED 'SET { all | self | ID } PITCH N' Set the pitch of speech. N is an integer value within the range from -100 to 100, lower values meaning lower pitch and higher values meaning higher pitch. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultPitch' setting in the 'speechd.conf' file. The factory default is 0. 'GET PITCH' Get the current pitch value. GET PITCH 251-10 251 OK GET RETURNED 'SET { all | self | ID } VOLUME N' Set the volume of speech. N is an integer value within the range from -100 to 100. lower values meaning lower volume and higher values meaning higher volume. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultVolume' setting in the 'speechd.conf' file. The factory default is 100. 'GET VOLUME' Get the current volume value. GET VOLUME 251-100 251 OK GET RETURNED 'SET { all | self | ID } PAUSE_CONTEXT N' Set the number of (more or less) sentences that should be repeated after a previously paused text is resumed. If there isn't enough text before the pause spot, the entire message is repeated. N is a positive integer value specifying the number of sentences to repeat. The default for the Speech Dispatcher implementation of SSIP is determined by the 'DefaultPauseContext' setting in the 'speechd.conf' file. The factory default is 0. 'SET { all | self | ID } HISTORY { on | off }' Enable ('on') or disable ('off') storing of received messages into history. This command is intended for use by message history browsers and usually should not be used by other kinds of clients.  File: ssip.info, Node: Information Retrieval Commands, Next: Message Events Notification and Index Marking, Prev: Parameter Setting Commands, Up: SSIP Commands 4.6 Retrieving Information ========================== The 'LIST' command serves for retrieving information that can be presented to the user for selection of the values to the 'SET' command. The information listed is selected according to the first argument of the 'LIST' command. 'LIST OUTPUT_MOUDLES' Lists the available output modules putting each module identification name one on a single line. Example: LIST OUTPUT_MODULES 250-festival 250-espeak 250 OK MODULE LIST SENT 'LIST VOICES' Lists the available symbolic voice names putting each voice name on a single line. These are symbolic names that are mapped to the real voices used in the synthesizer either automatically or via synthesizer or output module configuration. Example: LIST VOICES 249-MALE1 249-MALE2 249-MALE3 249-FEMALE1 249-FEMALE2 249-FEMALE3 249-CHILD_MALE 249-CHILD_FEMALE 249 OK VOICE LIST SENT 'LIST SYNTHESIS_VOICES' Lists the available voices for the current synthesizer in use. These names differ from those obtained by 'LIST VOICES' in that they are names of the real voices used inside the synthesizer. This feature should only be used to allow the user to choose the voice. All automatic switching of voices (unless user-configurable) should be done using the symbolic voice names which can be configured in the synthesizer. Each voice name is listed on a separate line together with its language code and dialect identification string separated by tabs. The dialect identification strings do not have well-defined meaning yet. If no dialect is specified by the synthesizer, the value 'none' is used. Example: LIST SYNTHESIS_VOICES 249-afrikaans af none 249-welsh-test cy none 249-german de none 249-greek_test el none 249-en-rhotic en r 249-lancashire en uk-north 249 OK VOICE LIST SENT  File: ssip.info, Node: Message Events Notification and Index Marking, Next: History Handling Commands, Prev: Information Retrieval Commands, Up: SSIP Commands 4.7 Message Events Notification and Index Marking ================================================= * Menu: * Why Events Notification:: * Types of Events:: * Events Notifications in SSIP:: * Switching Notifications On and Off::  File: ssip.info, Node: Why Events Notification, Next: Types of Events, Prev: Message Events Notification and Index Marking, Up: Message Events Notification and Index Marking 4.7.1 Why Events Notification ----------------------------- Applications can send messages to a Speech Server through the SSIP 'SPEAK' command. However, this command only puts the received message into a queue in Speech Server and returns immediately. The message then will or will not be said at some particular time according to its priority. Through Message Events Notification, the application is able to discover certain kind of events, including when the message started to be played on the speakers, when it terminated playing, when it was paused and resumed, or when it was interrupted/discarded. It is also possible to get notification when a certain place in the given text was reached while playing the synthesized text on the speakers - this capability, however, might or might not be supported by the end synthesizer and so client applications should not rely on it.  File: ssip.info, Node: Types of Events, Next: Events Notifications in SSIP, Prev: Why Events Notification, Up: Message Events Notification and Index Marking 4.7.2 Types of Events --------------------- SSIP recognizes several types of events. Each event is reported together with the unique identification of the message and client it is associated with. This is an overview of available events. For detailed SSIP syntax, please look below. 'BEGIN' This event means that the synthesizer just started to speak the message and the user is able to hear the speech on his/her speakers. Please note that not every message stored for speaking by the 'SPEAK' command will issue this event. It can issue the 'CANCEL' event instead. 'END' This event means that the synthesizer just terminated speaking the message (by reaching its end) and the user is no longer able to hear the speech on their speakers. Again, note that not every message that has already reported the 'BEGIN' event will necessarily get to the 'END' event. It might instead issue the 'CANCEL' or 'PAUSE' events. 'CANCEL' The 'CANCEL' event is reported when the message was canceled (either after 'BEGIN' during speaking or even before, when waiting in the queues) and will not be spoken anymore. 'PAUSE' The event 'PAUSE' means that the message that was being spoken was paused and no longer produces any sound on the speakers, but was not discarded and the rest of the message might be spoken again after the 'RESUME' command is sent. *Note Speech Output Control Commands::. This will be reported by the 'RESUME' event. 'PAUSE' is always preceded by the event 'BEGIN', and can be followed by either the event 'RESUME' or 'CANCEL'. 'RESUME' The event 'RESUME' means that a message that was paused while being spoken, just started to continue and again produces sound in the speakers. 'RESUME' is always preceeded by the event 'PAUSE', and can be followed by either the event 'END' or 'CANCEL'. 'INDEX_MARK' This event means that some previously specified place in the text (so-called index mark) was reached when speaking the synthesized message in the speakers. It is always accompanied by an additional parameter that indicates which place it is - the name of the index mark. Example (not in SSIP syntax): This SSML message Hello, how does it work? would issue the following sequence of events if it is not discarded or paused: BEGIN INDEX_MARK "mark1" END or this one if it gets paused after the first index mark and then later resumed. BEGIN INDEX_MARK "mark1" PAUSE RESUME END  File: ssip.info, Node: Events Notifications in SSIP, Next: Switching Notifications On and Off, Prev: Types of Events, Up: Message Events Notification and Index Marking 4.7.3 Events Notification in SSIP --------------------------------- Event notifications, if requested, are reported asynchronously in SSIP. This means that they are not sent as replies to any particular requests but can arrive anytime. However, notifications can't arrive in the time between when a SSIP command is sent by the client and its reply is sent back by the server. Each notification consists of a multi-line SSIP reply as defined in *note General Rules::, and includes at least two parameters: 'msg_id' and 'client_id'. 'msg_id' is the identification number of the message the event is related to, *note SPEAK:: while 'client_id' is the identification number of the client who sent the message. Some events may have additional parameters. 'INDEX_MARK' 700-msg_id 700-client_id 700-index_mark 700 END The event 'INDEX_MARK' carries a special parameter 'index_mark' which is a string of characters identifying the index mark, as specified by the client application (e.g. by the SSML tag . 'BEGIN' 701-msg_id 701-client_id 701 BEGIN 'END' 702-msg_id 702-client_id 702 END 'CANCEL' 703-msg_id 703-client_id 703 CANCELED 'PAUSE' 704-msg_id 704-client_id 704 PAUSED 'RESUME' 705-msg_id 705-client_id 705 RESUMED  File: ssip.info, Node: Switching Notifications On and Off, Prev: Events Notifications in SSIP, Up: Message Events Notification and Index Marking 4.7.4 Switching Notifications On and Off ---------------------------------------- The client application might or might not want to receive the notifications about events, or it might want to receive some but not others. SSIP allows clients to specify which notifications are to be used. The following commands for setting notifications on and off affect all the text messages (sent by the 'SPEAK' SSIP command) based on when the appropriate 'SPEAK' command was called. So if for example, you set all notifications on, send a message and then set all notifications off, you will receive all the available notifications for that message even though it might start speaking after the notifications are already turned off. 'SET SELF NOTIFICATION ALL { on | off }' Set all available event notifications to either "on" or "off" for for the messages that follow. *Note Types of Events::. 'SET SELF NOTIFICATION BEGIN { on | off }' 'SET SELF NOTIFICATION END { on | off }' Set the event notifications for 'BEGIN' or 'END' to either "on" or "off" for the messages that follow. *Note Types of Events::. 'SET SELF NOTIFICATION CANCEL { on | off }' Set the event notifications for 'CANCEL' to 'mode' where 'mode' is either "on" or "off" for switching the notifications on or off for the messages that follow. *Note Types of Events::. 'SET SELF NOTIFICATION PAUSE { on | off }' 'SET SELF NOTIFICATION RESUME { on | off }' Set the event notifications for 'PAUSE' or 'RESUME' to 'mode' where 'mode' is either "on" or "off" for switching the notifications on or off for the messages that follow. *Note Types of Events::. 'SET SELF NOTIFICATION INDEX_MARKS { on | off }' Set the event notifications for 'INDEX_MARK' to either "on" or "off" for switching the notifications on or off for the messages that follow. *Note Types of Events::.  File: ssip.info, Node: History Handling Commands, Next: Other Commands, Prev: Message Events Notification and Index Marking, Up: SSIP Commands 4.8 History Handling ==================== * Menu: * Purpose of Message History:: * Message History in SSIP::  File: ssip.info, Node: Purpose of Message History, Next: Message History in SSIP, Prev: History Handling Commands, Up: History Handling Commands 4.8.1 Purpose of Message History -------------------------------- It seems a good feature for the blind and visually impaired to provide the possibility to browse, through some simple client, the history of received and previously said messages. Some messages are even received by Speech Server without being said, because there will always be more space for information on the screen than speech output can possibly provide. For this reason, SSIP defines a set of commands that allow client applications to browse through the history of previously received messages saved on the server. The idea is that _each_ message received by the server should be accessible through the history and the user can search for it later by time, keywords or using other methods. On the other hand, this may cause security issues as several clients may connect to Speech Server and they might originate from different users. Because of flatpak and other technologies checking the user id isn't enough. So now, only those messages that come from the same client connection are accessible.  File: ssip.info, Node: Message History in SSIP, Prev: Purpose of Message History, Up: History Handling Commands 4.8.2 Message History in SSIP ----------------------------- History is handled by the 'HISTORY' command. It can take many forms, described below, that allow browsing, retrieving and repeating stored messages. In each invocation of the 'HISTORY' command there is no difference between processing spoken or not spoken messages, all the received messages are processed. The implementation of these history commands in the Speech Dispatcher implementation of SSIP is still under way. If you want to use them, please contact us to see the current status. There is a "history cursor" pointing to some message in the history. You can move it across history messages and retrieve the message the cursor is pointing to, using the 'HISTORY CURSOR' set of command arguments described below. 'HISTORY GET CLIENT_LIST' List known client names, their identifiers and status. Each connection is listed on a separate line in the following format: ID NAME STATUS where ID is a client id that can be used in other history handling requests or in the speech output control commands (*note Speech Output Control Commands::), NAME is the client name as set through the 'SET SELF CLIENT_NAME' command, and STATUS is '1' for connected clients and '0' for disconnected clients. IDs are unique within a single run of Speech Server. Sample SSIP reply: 240-0 joe:speechd_client:main 0 240-1 joe:speechd_client:status 0 240-2 unknown:unknown:unknown 1 240 OK CLIENTS LIST SENT 'HISTORY GET CLIENT_ID' Return id of the client itself. The id is listed on a separate line in the following format: ID Example: 200-123 200 OK CLIENT ID SENT 'HISTORY GET CLIENT_MESSAGES { ID | all | self } START NUMBER' List identifiers of messages sent by the client identified by ID. If the special identifier 'all' is used, identifiers of messages sent by all clients are listed; if the special identifier 'self' is used, identifiers of messages sent by this client are listed. NUMBER of messages is listed, starting from the message numbered START. Both NUMBER and START must be positive integers. The first message is numbered 1, the second 2, etc. If the given range exceeds the range of available messages, no error is signaled and the given range is restricted to the available range of messages. Messages are sorted by the criterion used in the last client's invocation of the 'HISTORY SORT' command. If no 'HISTORY SET' has been invoked yet, the messages are sorted from the oldest to the newest, according to their time of arrival at Speech Server. Each message id is listed, together with other information, on a separate line, in the following format: ID CLIENT-ID CLIENT-NAME "TIME" PRIORITY "INTRO" CLIENT-ID is a numeric identifier of the client which sent the message, CLIENT-NAME is its name as set by the 'SET SELF CLIENT_NAME' command (*note Parameter Setting Commands::). TIME is the time of arrival of the message, in the fixed length 'YYYY-MM-DD HH:MM:SS' format. PRIORITY is the priority of the message, one of the values accepted by the 'SET SELF PRIORITY' command (*note Parameter Setting Commands::). INTRO is the introductory part of the message of a certain maximum length, see the 'HISTORY SET SHORT_MESSAGE_LENGTH' command. INTRO does not contain any double quotes nor the line feed character. All the message identifiers in the history, regardless of clients that issued them, are unique within a single run of Speech Server and remain unchanged. 'HISTORY GET LAST' List the id of the last message sent by the client. The id is listed on a separate line of the following format: ID If the client hasn't sent any message yet, return an error code. 'HISTORY GET MESSAGE ID' Return the text of the history message identified by ID. If ID doesn't refer to any message, return an error code instead. The text is sent as a multi-line message, with no escaping or special transformation. An example SSIP response to the command: 200-Hello, world! 200-How are you? 200 OK MESSAGE SENT 'HISTORY CURSOR GET' Get the id of the message the history cursor is pointing to. The id is listed on a separate line. Sample SSIP reply to this command: 243-42 243 OK CURSOR POSITION RETURNED 'HISTORY CURSOR SET { ID | all | self } { first | last | pos N }' Set the history cursor to the given position. The meaning of the first argument after 'SET' is the same as in the 'HISTORY GET CLIENT_MESSAGES' command. The argument 'first' asks to set the cursor on the first position and the argument 'last' asks to set the cursor on the last position of the history of the given client. If the argument 'pos' is used, the position is set to N, where N is a positive integer. It is an error if ID doesn't identify any client or if N doesn't point to any existing position in the history. As for the order and numbering of the messages in the history, the same rules apply as in 'HISTORY GET CLIENT_MESSAGES'. See above. 'HISTORY CURSOR { forward | backward }' Move the cursor one position 'forward', resp. 'backward', within the messages of the client specified in the last 'HISTORY CURSOR SET' command. If there is no next, resp. previous, message, don't move the cursor and return an error code. 'HISTORY SAY ID' Speak the message from history identified by ID. If ID doesn't refer to any message, return an error code instead. The message is spoken as it would be sent by its originating command ('SPEAK' or 'SOUND_ICON'), but the _current_ settings (priority, etc.) apply. 'HISTORY SORT { asc | desc } { time | user | client_name | priority | message_type }' Sort the messages in history according to the given criteria. If the second command argument is 'asc', sort in ascending order, if it is 'desc', sort in descending order. The third command argument specifies the message property to order by: 'time' Time of arrival of the message. 'user' User name. 'client_name' Client name, excluding user name. 'priority' Priority. 'message_type' Type of the message (text, sound icon, character, key), in the order specified in the Speech Server configuration or by the 'HISTORY SET MESSAGE_TYPE_ORDERING' command. The sorting is stable -- order of all the messages that are equal in the given ordering remains the same. The sorting is specific to the given client connection, other connections are unaffected by invocation of this command. 'HISTORY SET SHORT_MESSAGE_LENGTH LENGTH' Set the maximum length of short versions of history messages to LENGTH characters. LENGTH must be a non-negative integer. Short (truncated) versions of history messages are used e.g. in the answer to the 'HISTORY GET CLIENT_MESSAGES' format. 'HISTORY SET MESSAGE_TYPE_ORDERING "ORDERING"' Set the ordering of the message types, from the minimum to the maximum. ORDERING is a sequence of the following symbols, separated by spaces: 'text', 'sound_icon', 'char', 'key'. The symbols are case insensitive and each of them must be present in ORDERING exactly once. The specified ordering can be used by the 'HISTORY SORT' command. 'HISTORY SEARCH { ID | all | self } "CONDITION"' Return the list of history messages satisfying CONDITION. The command allows searching messages by given words. The output format is the same as the 'HISTORY GET CLIENT_MESSAGES' command. The meaning of the first argument after 'SEARCH' is the same as the 'HISTORY GET CLIENT_MESSAGES' command. CONDITION is constructed according to the following grammar rules: 'CONDITION :: WORD' Matches messages containing WORD. 'CONDITION :: ( ! CONDITION )' Negation of the given condition. 'CONDITION :: ( CONDITION [ & CONDITION ... ] )' Logical AND -- all the conditions must be satisfied. 'CONDITION :: ( CONDITION [ | CONDITION ... ] )' Logical OR -- at least one of the conditions must be satisfied. Spaces within the condition are insignificant and ignored. The following rules apply to WORDs: - WORD is a sequence of adjacent alphanumeric characters. - If WORD contains any upper-case letter, the search for the word is case sensitive, otherwise it's case insensitive. - WORD must match whole word, not only its substring. - WORD can contain the wild card characters '?', substituting any single alphanumeric character, and '*', substituting any number (incl. zero) of alphanumeric characters. Returned messages are sorted by the following rules: 1. The primary sorting is defined by the number of the satisfied subconditions on the top level of the given condition, from the highest (best matching messages first) to the lowest. This takes effect only if the given condition is the OR rule. 2. The criterion used in the last client's invocation of the 'HISTORY SORT' command. If no 'HISTORY SORT' has been invoked yet, the messages are sorted from the oldest to the newest, according to their time of arrival.  File: ssip.info, Node: Other Commands, Prev: History Handling Commands, Up: SSIP Commands 4.9 Other Commands ================== 'QUIT' Close the connection. 'HELP' Print a short list of all SSIP commands, as a multi-line message.  File: ssip.info, Node: Return Codes, Next: Appendices, Prev: SSIP Commands, Up: Top 5 Return Codes ************** Each line of the SSIP output starts with a three-digit numeric code of the form NXX where N determines the result group and XX denotes the finer classification of the result. SSIP defines the following result groups: 1XX Informative response -- general information about the protocol, help messages. 2XX Operation was completely successful. 3XX Server error, problem on the server side. 4XX Client error, invalid arguments or parameters received. 5XX Client error, invalid command syntax, unparseable input. 7XX Event notifications. See *Note Events Notifications in SSIP::. Result groups 1XX and 2XX correspond to successful actions, other groups to unsuccessful actions. Only the groups defined here may be returned in an SSIP connection. Currently, for return codes in the range '100'-'599', only the meaning of the first digit of the result code is defined. The last two digits are insignificant and can be of any value. Clients shouldn't rely on the unspecified digits in any way. However, the return codes in the range '700'-'800', reserved for events notification, are well defined in the appropriate section of SSIP documentation and client applications can rely on them. In the future, these return codes should be fixed so that clients can rely on them. * Menu: * Sample SSIP Dialog::  File: ssip.info, Node: Sample SSIP Dialog, Prev: Return Codes, Up: Return Codes 5.1 Example of an SSIP Dialog ============================= The following example illustrates a sample dialog with SSIP. The client connects to a Speech Server, sets all the common parameters, sends two text messages, displays the list of clients, instructs Speech Server to repeat the second message, and closes the connection. Lines starting with a numeric code are response lines of the server, other lines are the lines sent by the client. SET SELF CLIENT_NAME joe:vi:default 208 OK CLIENT NAME SET SET SELF PRIORITY MESSAGE 202 OK PRIORITY SET SPEAK 230 OK RECEIVING DATA Hello, I'm am SSIP communication example! How are you? . 225 OK MESSAGE QUEUED SPEAK 230 OK RECEIVING DATA Still there? . 225 OK MESSAGE QUEUED HISTORY GET CLIENT_LIST 240-1 jim:Emacs:default 0 240-2 jim:Emacs:default 0 240-3 unknown:unknown:unknown 0 240-4 jim:Emacs:default 1 240-5 joe:vi:default 1 240 OK CLIENTS LIST SENT HISTORY GET LAST 242-39 joe:vi:default 242 OK LAST MSG SENT HISTORY SAY 39 225 OK MESSAGE QUEUED QUIT 231 HAPPY HACKING  File: ssip.info, Node: Appendices, Next: GNU Free Documentation License, Prev: Return Codes, Up: Top Appendix A Appendices ********************* * Menu: * Key Names:: List of the symbolic key names. * Standard Sound Icons:: List of the standard sound icon names. * Standard Voices::  File: ssip.info, Node: Key Names, Next: Standard Sound Icons, Prev: Appendices, Up: Appendices A.1 Key Names ============= This appendix defines all the recognized symbolic key names. The names are case sensitive. Special Key Names ----------------- 'space' 'underscore' 'double-quote' Auxiliary Keys -------------- 'alt' 'control' 'hyper' 'meta' 'shift' 'super' Control Character Keys ---------------------- 'backspace' 'break' 'delete' 'down' 'end' 'enter' 'escape' 'f1' 'f2' 'f3' 'f4' 'f5' 'f6' 'f7' 'f8' 'f9' 'f10' 'f11' 'f12' 'f13' 'f14' 'f15' 'f16' 'f17' 'f18' 'f19' 'f20' 'f21' 'f22' 'f23' 'f24' 'home' 'insert' 'kp-*' 'kp-+' 'kp--' 'kp-.' 'kp-/' 'kp-0' 'kp-1' 'kp-2' 'kp-3' 'kp-4' 'kp-5' 'kp-6' 'kp-7' 'kp-8' 'kp-9' 'kp-enter' 'left' 'menu' 'next' 'num-lock' 'pause' 'print' 'prior' 'return' 'right' 'scroll-lock' 'space' 'tab' 'up' 'window'  File: ssip.info, Node: Standard Sound Icons, Next: Standard Voices, Prev: Key Names, Up: Appendices A.2 Standard Sound Icons ======================== There are none currently.  File: ssip.info, Node: Standard Voices, Prev: Standard Sound Icons, Up: Appendices A.3 Standard Voices =================== The following voice names are always present in the output of the 'LIST VOICES' command (*note Information Retrieval Commands::): 'MALE1' 'MALE2' 'MALE3' 'FEMALE1' 'FEMALE2' 'FEMALE3' 'CHILD_MALE' 'CHILD_FEMALE' The actual presence of any of these voices is not guaranteed. But the command 'SET VOICE' (*note Parameter Setting Commands::) must accept any of them. If the given voice is not available, it is mapped to another voice by the output module.  File: ssip.info, Node: GNU Free Documentation License, Next: GNU General Public Licence, Prev: Appendices, Up: Top Appendix B GNU Free Documentation License ***************************************** Version 1.2, November 2002 Copyright (C) 2000,2001,2002 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. 1. APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. 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Examples of suitable formats for Transparent copies include plain ASCII without markup, Texinfo input format, LaTeX input format, SGML or XML using a publicly available DTD, and standard-conforming simple HTML, PostScript or PDF designed for human modification. Examples of transparent image formats include PNG, XCF and JPG. Opaque formats include proprietary formats that can be read and edited only by proprietary word processors, SGML or XML for which the DTD and/or processing tools are not generally available, and the machine-generated HTML, PostScript or PDF produced by some word processors for output purposes only. The "Title Page" means, for a printed book, the title page itself, plus such following pages as are needed to hold, legibly, the material this License requires to appear in the title page. For works in formats which do not have any title page as such, "Title Page" means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text. A section "Entitled XYZ" means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements", "Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section when you modify the Document means that it remains a section "Entitled XYZ" according to this definition. The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. 2. VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3. You may also lend copies, under the same conditions stated above, and you may publicly display copies. 3. COPYING IN QUANTITY If you publish printed copies (or copies in media that commonly have printed covers) of the Document, numbering more than 100, and the Document's license notice requires Cover Texts, you must enclose the copies in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the back cover. Both covers must also clearly and legibly identify you as the publisher of these copies. The front cover must present the full title with all words of the title equally prominent and visible. You may add other material on the covers in addition. Copying with changes limited to the covers, as long as they preserve the title of the Document and satisfy these conditions, can be treated as verbatim copying in other respects. If the required texts for either cover are too voluminous to fit legibly, you should put the first ones listed (as many as fit reasonably) on the actual cover, and continue the rest onto adjacent pages. If you publish or distribute Opaque copies of the Document numbering more than 100, you must either include a machine-readable Transparent copy along with each Opaque copy, or state in or with each Opaque copy a computer-network location from which the general network-using public has access to download using public-standard network protocols a complete Transparent copy of the Document, free of added material. If you use the latter option, you must take reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to ensure that this Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the public. It is requested, but not required, that you contact the authors of the Document well before redistributing any large number of copies, to give them a chance to provide you with an updated version of the Document. 4. MODIFICATIONS You may copy and distribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely this License, with the Modified Version filling the role of the Document, thus licensing distribution and modification of the Modified Version to whoever possesses a copy of it. In addition, you must do these things in the Modified Version: A. Use in the Title Page (and on the covers, if any) a title distinct from that of the Document, and from those of previous versions (which should, if there were any, be listed in the History section of the Document). You may use the same title as a previous version if the original publisher of that version gives permission. B. List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement. C. State on the Title page the name of the publisher of the Modified Version, as the publisher. D. Preserve all the copyright notices of the Document. E. Add an appropriate copyright notice for your modifications adjacent to the other copyright notices. F. Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below. G. Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice. H. Include an unaltered copy of this License. I. Preserve the section Entitled "History", Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. If there is no section Entitled "History" in the Document, create one stating the title, year, authors, and publisher of the Document as given on its Title Page, then add an item describing the Modified Version as stated in the previous sentence. J. Preserve the network location, if any, given in the Document for public access to a Transparent copy of the Document, and likewise the network locations given in the Document for previous versions it was based on. These may be placed in the "History" section. You may omit a network location for a work that was published at least four years before the Document itself, or if the original publisher of the version it refers to gives permission. K. For any section Entitled "Acknowledgements" or "Dedications", Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein. L. Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles. M. Delete any section Entitled "Endorsements". Such a section may not be included in the Modified Version. N. Do not retitle any existing section to be Entitled "Endorsements" or to conflict in title with any Invariant Section. O. Preserve any Warranty Disclaimers. If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles. You may add a section Entitled "Endorsements", provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard. You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one. The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version. 5. COMBINING DOCUMENTS You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice, and that you preserve all their Warranty Disclaimers. The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work. In the combination, you must combine any sections Entitled "History" in the various original documents, forming one section Entitled "History"; likewise combine any sections Entitled "Acknowledgements", and any sections Entitled "Dedications". You must delete all sections Entitled "Endorsements." 6. COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects. You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document. 7. AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an "aggregate" if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document. If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate. 8. TRANSLATION Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail. If a section in the Document is Entitled "Acknowledgements", "Dedications", or "History", the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title. 9. TERMINATION You may not copy, modify, sublicense, or distribute the Document except as expressly provided for under this License. Any other attempt to copy, modify, sublicense or distribute the Document is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 10. FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See . Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License "or any later version" applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation. B.1 ADDENDUM: How to use this License for your documents ======================================================== To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: Copyright (C) YEAR YOUR NAME. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the "with...Texts." line with this: with the Invariant Sections being LIST THEIR TITLES, with the Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST. If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software.  File: ssip.info, Node: GNU General Public Licence, Prev: GNU Free Documentation License, Up: Top Appendix C GNU General Public License ************************************* Version 2, June 1991 Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble ======== The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION =============================================================== 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a. You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b. You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c. If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a. Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b. Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c. Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs ======================================================= If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES. Copyright (C) YYYY NAME OF AUTHOR This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) YEAR NAME OF AUTHOR Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than 'show w' and 'show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. SIGNATURE OF TY COON, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.  Tag Table: Node: Top221 Node: Introduction1541 Node: Purpose1727 Node: Protocol Philosophy3305 Node: Higher Level API5695 Node: Basic Terminology6596 Node: General Rules7755 Node: SSIP Commands11250 Node: Speech Synthesis and Sound Output Commands12648 Ref: SPEAK13066 Ref: SSIP KEY15832 Ref: SSIP SOUND_ICON16883 Node: Speech Output Control Commands17148 Node: Message Priority Commands19356 Node: Priority Categories20536 Node: Priority Diagram24314 Node: Priority Setting Commands25252 Node: Examples of Using Priorities25869 Node: Blocks of Messages Commands26674 Node: Parameter Setting Commands29214 Node: Information Retrieval Commands39661 Ref: list-output-modules40111 Node: Message Events Notification and Index Marking41939 Node: Why Events Notification42336 Node: Types of Events43403 Node: Events Notifications in SSIP46306 Node: Switching Notifications On and Off47932 Node: History Handling Commands49992 Node: Purpose of Message History50254 Node: Message History in SSIP51494 Node: Other Commands61377 Node: Return Codes61626 Node: Sample SSIP Dialog63111 Node: Appendices64369 Node: Key Names64687 Node: Standard Sound Icons65553 Node: Standard Voices65738 Node: GNU Free Documentation License66329 Node: GNU General Public Licence88769  End Tag Table  Local Variables: coding: utf-8 End: speech-dispatcher-0.11.1/doc/texinfo.tex0000644000175000017500000133272614166430365015077 00000000000000% texinfo.tex -- TeX macros to handle Texinfo files. % % Load plain if necessary, i.e., if running under initex. \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi % \def\texinfoversion{2021-04-25.21} % % Copyright 1985, 1986, 1988, 1990-2021 Free Software Foundation, Inc. % % This texinfo.tex file is free software: you can redistribute it and/or % modify it under the terms of the GNU General Public License as % published by the Free Software Foundation, either version 3 of the % License, or (at your option) any later version. % % This texinfo.tex file is distributed in the hope that it will be % useful, but WITHOUT ANY WARRANTY; without even the implied warranty % of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU % General Public License for more details. % % You should have received a copy of the GNU General Public License % along with this program. If not, see . % % As a special exception, when this file is read by TeX when processing % a Texinfo source document, you may use the result without % restriction. This Exception is an additional permission under section 7 % of the GNU General Public License, version 3 ("GPLv3"). % % Please try the latest version of texinfo.tex before submitting bug % reports; you can get the latest version from: % https://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or % https://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or % https://www.gnu.org/software/texinfo/ (the Texinfo home page) % The texinfo.tex in any given distribution could well be out % of date, so if that's what you're using, please check. % % Send bug reports to bug-texinfo@gnu.org. Please include a % complete document in each bug report with which we can reproduce the % problem. Patches are, of course, greatly appreciated. % % To process a Texinfo manual with TeX, it's most reliable to use the % texi2dvi shell script that comes with the distribution. For a simple % manual foo.texi, however, you can get away with this: % tex foo.texi % texindex foo.?? % tex foo.texi % tex foo.texi % dvips foo.dvi -o # or whatever; this makes foo.ps. % The extra TeX runs get the cross-reference information correct. % Sometimes one run after texindex suffices, and sometimes you need more % than two; texi2dvi does it as many times as necessary. % % It is possible to adapt texinfo.tex for other languages, to some % extent. You can get the existing language-specific files from the % full Texinfo distribution. % % The GNU Texinfo home page is https://www.gnu.org/software/texinfo. \message{Loading texinfo [version \texinfoversion]:} % If in a .fmt file, print the version number % and turn on active characters that we couldn't do earlier because % they might have appeared in the input file name. \everyjob{\message{[Texinfo version \texinfoversion]}% \catcode`+=\active \catcode`\_=\active} % LaTeX's \typeout. This ensures that the messages it is used for % are identical in format to the corresponding ones from latex/pdflatex. \def\typeout{\immediate\write17}% \chardef\other=12 % We never want plain's \outer definition of \+ in Texinfo. % For @tex, we can use \tabalign. \let\+ = \relax % Save some plain tex macros whose names we will redefine. \let\ptexb=\b \let\ptexbullet=\bullet \let\ptexc=\c \let\ptexcomma=\, \let\ptexdot=\. \let\ptexdots=\dots \let\ptexend=\end \let\ptexequiv=\equiv \let\ptexexclam=\! \let\ptexfootnote=\footnote \let\ptexgtr=> \let\ptexhat=^ \let\ptexi=\i \let\ptexindent=\indent \let\ptexinsert=\insert \let\ptexlbrace=\{ \let\ptexless=< \let\ptexnewwrite\newwrite \let\ptexnoindent=\noindent \let\ptexplus=+ \let\ptexraggedright=\raggedright \let\ptexrbrace=\} \let\ptexslash=\/ \let\ptexsp=\sp \let\ptexstar=\* \let\ptexsup=\sup \let\ptext=\t \let\ptextop=\top {\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode % If this character appears in an error message or help string, it % starts a new line in the output. \newlinechar = `^^J % Use TeX 3.0's \inputlineno to get the line number, for better error % messages, but if we're using an old version of TeX, don't do anything. % \ifx\inputlineno\thisisundefined \let\linenumber = \empty % Pre-3.0. \else \def\linenumber{l.\the\inputlineno:\space} \fi % Set up fixed words for English if not already set. \ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi \ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi \ifx\putworderror\undefined \gdef\putworderror{error}\fi \ifx\putwordfile\undefined \gdef\putwordfile{file}\fi \ifx\putwordin\undefined \gdef\putwordin{in}\fi \ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi \ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi \ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi \ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi \ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi \ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi \ifx\putwordof\undefined \gdef\putwordof{of}\fi \ifx\putwordon\undefined \gdef\putwordon{on}\fi \ifx\putwordpage\undefined \gdef\putwordpage{page}\fi \ifx\putwordsection\undefined \gdef\putwordsection{section}\fi \ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi \ifx\putwordsee\undefined \gdef\putwordsee{see}\fi \ifx\putwordSee\undefined \gdef\putwordSee{See}\fi \ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi \ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi % \ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi \ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi \ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi \ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi \ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi \ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi \ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi \ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi \ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi \ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi \ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi \ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi % \ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi \ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi \ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi \ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi \ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi % Give the space character the catcode for a space. \def\spaceisspace{\catcode`\ =10\relax} % Likewise for ^^M, the end of line character. \def\endlineisspace{\catcode13=10\relax} \chardef\dashChar = `\- \chardef\slashChar = `\/ \chardef\underChar = `\_ % Ignore a token. % \def\gobble#1{} % The following is used inside several \edef's. \def\makecsname#1{\expandafter\noexpand\csname#1\endcsname} % Hyphenation fixes. \hyphenation{ Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script ap-pen-dix bit-map bit-maps data-base data-bases eshell fall-ing half-way long-est man-u-script man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces spell-ing spell-ings stand-alone strong-est time-stamp time-stamps which-ever white-space wide-spread wrap-around } % Sometimes it is convenient to have everything in the transcript file % and nothing on the terminal. We don't just call \tracingall here, % since that produces some useless output on the terminal. We also make % some effort to order the tracing commands to reduce output in the log % file; cf. trace.sty in LaTeX. % \def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}% \def\loggingall{% \tracingstats2 \tracingpages1 \tracinglostchars2 % 2 gives us more in etex \tracingparagraphs1 \tracingoutput1 \tracingmacros2 \tracingrestores1 \showboxbreadth\maxdimen \showboxdepth\maxdimen \ifx\eTeXversion\thisisundefined\else % etex gives us more logging \tracingscantokens1 \tracingifs1 \tracinggroups1 \tracingnesting2 \tracingassigns1 \fi \tracingcommands3 % 3 gives us more in etex \errorcontextlines16 }% % @errormsg{MSG}. Do the index-like expansions on MSG, but if things % aren't perfect, it's not the end of the world, being an error message, % after all. % \def\errormsg{\begingroup \indexnofonts \doerrormsg} \def\doerrormsg#1{\errmessage{#1}} % add check for \lastpenalty to plain's definitions. If the last thing % we did was a \nobreak, we don't want to insert more space. % \def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount \removelastskip\penalty-50\smallskip\fi\fi} \def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount \removelastskip\penalty-100\medskip\fi\fi} \def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount \removelastskip\penalty-200\bigskip\fi\fi} % Output routine % % For a final copy, take out the rectangles % that mark overfull boxes (in case you have decided % that the text looks ok even though it passes the margin). % \def\finalout{\overfullrule=0pt } \newdimen\outerhsize \newdimen\outervsize % set by the paper size routines \newdimen\topandbottommargin \topandbottommargin=.75in % Output a mark which sets \thischapter, \thissection and \thiscolor. % We dump everything together because we only have one kind of mark. % This works because we only use \botmark / \topmark, not \firstmark. % % A mark contains a subexpression of the \ifcase ... \fi construct. % \get*marks macros below extract the needed part using \ifcase. % % Another complication is to let the user choose whether \thischapter % (\thissection) refers to the chapter (section) in effect at the top % of a page, or that at the bottom of a page. % \domark is called twice inside \chapmacro, to add one % mark before the section break, and one after. % In the second call \prevchapterdefs is the same as \currentchapterdefs, % and \prevsectiondefs is the same as \currentsectiondefs. % Then if the page is not broken at the mark, some of the previous % section appears on the page, and we can get the name of this section % from \firstmark for @everyheadingmarks top. % @everyheadingmarks bottom uses \botmark. % % See page 260 of The TeXbook. \def\domark{% \toks0=\expandafter{\currentchapterdefs}% \toks2=\expandafter{\currentsectiondefs}% \toks4=\expandafter{\prevchapterdefs}% \toks6=\expandafter{\prevsectiondefs}% \toks8=\expandafter{\currentcolordefs}% \mark{% \the\toks0 \the\toks2 % 0: marks for @everyheadingmarks top \noexpand\or \the\toks4 \the\toks6 % 1: for @everyheadingmarks bottom \noexpand\else \the\toks8 % 2: color marks }% } % \gettopheadingmarks, \getbottomheadingmarks, % \getcolormarks - extract needed part of mark. % % \topmark doesn't work for the very first chapter (after the title % page or the contents), so we use \firstmark there -- this gets us % the mark with the chapter defs, unless the user sneaks in, e.g., % @setcolor (or @url, or @link, etc.) between @contents and the very % first @chapter. \def\gettopheadingmarks{% \ifcase0\the\savedtopmark\fi \ifx\thischapter\empty \ifcase0\firstmark\fi \fi } \def\getbottomheadingmarks{\ifcase1\botmark\fi} \def\getcolormarks{\ifcase2\the\savedtopmark\fi} % Avoid "undefined control sequence" errors. \def\currentchapterdefs{} \def\currentsectiondefs{} \def\currentsection{} \def\prevchapterdefs{} \def\prevsectiondefs{} \def\currentcolordefs{} % Margin to add to right of even pages, to left of odd pages. \newdimen\bindingoffset \newdimen\normaloffset \newdimen\txipagewidth \newdimen\txipageheight % Main output routine. % \chardef\PAGE = 255 \newtoks\defaultoutput \defaultoutput = {\savetopmark\onepageout{\pagecontents\PAGE}} \output=\expandafter{\the\defaultoutput} \newbox\headlinebox \newbox\footlinebox % When outputting the double column layout for indices, an output routine % is run several times, which hides the original value of \topmark. This % can lead to a page heading being output and duplicating the chapter heading % of the index. Hence, save the contents of \topmark at the beginning of % the output routine. The saved contents are valid until we actually % \shipout a page. % % (We used to run a short output routine to actually set \topmark and % \firstmark to the right values, but if this was called with an empty page % containing whatsits for writing index entries, the whatsits would be thrown % away and the index auxiliary file would remain empty.) % \newtoks\savedtopmark \newif\iftopmarksaved \topmarksavedtrue \def\savetopmark{% \iftopmarksaved\else \global\savedtopmark=\expandafter{\topmark}% \global\topmarksavedtrue \fi } % \onepageout takes a vbox as an argument. % \shipout a vbox for a single page, adding an optional header, footer % and footnote. This also causes index entries for this page to be written % to the auxiliary files. % \def\onepageout#1{% \hoffset=\normaloffset % \ifodd\pageno \advance\hoffset by \bindingoffset \else \advance\hoffset by -\bindingoffset\fi % \checkchapterpage % % Retrieve the information for the headings from the marks in the page, % and call Plain TeX's \makeheadline and \makefootline, which use the % values in \headline and \footline. % % Common context changes for both heading and footing. % Do this outside of the \shipout so @code etc. will be expanded in % the headline as they should be, not taken literally (outputting ''code). \def\commonheadfootline{\let\hsize=\txipagewidth \texinfochars} % \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi \global\setbox\headlinebox = \vbox{\commonheadfootline \makeheadline}% \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi \global\setbox\footlinebox = \vbox{\commonheadfootline \makefootline}% % {% % Set context for writing to auxiliary files like index files. % Have to do this stuff outside the \shipout because we want it to % take effect in \write's, yet the group defined by the \vbox ends % before the \shipout runs. % \atdummies % don't expand commands in the output. \turnoffactive \shipout\vbox{% % Do this early so pdf references go to the beginning of the page. \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi % \unvbox\headlinebox \pagebody{#1}% \ifdim\ht\footlinebox > 0pt % Only leave this space if the footline is nonempty. % (We lessened \vsize for it in \oddfootingyyy.) % The \baselineskip=24pt in plain's \makefootline has no effect. \vskip 24pt \unvbox\footlinebox \fi % }% }% \global\topmarksavedfalse \advancepageno \ifnum\outputpenalty>-20000 \else\dosupereject\fi } \newinsert\margin \dimen\margin=\maxdimen % Main part of page, including any footnotes \def\pagebody#1{\vbox to\txipageheight{\boxmaxdepth=\maxdepth #1}} {\catcode`\@ =11 \gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi % marginal hacks, juha@viisa.uucp (Juha Takala) \ifvoid\margin\else % marginal info is present \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi \dimen@=\dp#1\relax \unvbox#1\relax \ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi \ifr@ggedbottom \kern-\dimen@ \vfil \fi} } % Check if we are on the first page of a chapter. Used for printing headings. \newif\ifchapterpage \def\checkchapterpage{% % Get the chapter that was current at the end of the last page \ifcase1\the\savedtopmark\fi \let\prevchaptername\thischaptername % \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi \let\curchaptername\thischaptername % \ifx\curchaptername\prevchaptername \chapterpagefalse \else \chapterpagetrue \fi } % Argument parsing % Parse an argument, then pass it to #1. The argument is the rest of % the input line (except we remove a trailing comment). #1 should be a % macro which expects an ordinary undelimited TeX argument. % For example, \def\foo{\parsearg\fooxxx}. % \def\parsearg{\parseargusing{}} \def\parseargusing#1#2{% \def\argtorun{#2}% \begingroup \obeylines \spaceisspace #1% \parseargline\empty% Insert the \empty token, see \finishparsearg below. } {\obeylines % \gdef\parseargline#1^^M{% \endgroup % End of the group started in \parsearg. \argremovecomment #1\comment\ArgTerm% }% } % First remove any @comment, then any @c comment. Pass the result on to % \argcheckspaces. \def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm} \def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm} % Each occurrence of `\^^M' or `\^^M' is replaced by a single space. % % \argremovec might leave us with trailing space, e.g., % @end itemize @c foo % This space token undergoes the same procedure and is eventually removed % by \finishparsearg. % \def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M} \def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M} \def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{% \def\temp{#3}% \ifx\temp\empty % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp: \let\temp\finishparsearg \else \let\temp\argcheckspaces \fi % Put the space token in: \temp#1 #3\ArgTerm } % If a _delimited_ argument is enclosed in braces, they get stripped; so % to get _exactly_ the rest of the line, we had to prevent such situation. % We prepended an \empty token at the very beginning and we expand it now, % just before passing the control to \argtorun. % (Similarly, we have to think about #3 of \argcheckspacesY above: it is % either the null string, or it ends with \^^M---thus there is no danger % that a pair of braces would be stripped. % % But first, we have to remove the trailing space token. % \def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}} % \parseargdef - define a command taking an argument on the line % % \parseargdef\foo{...} % is roughly equivalent to % \def\foo{\parsearg\Xfoo} % \def\Xfoo#1{...} \def\parseargdef#1{% \expandafter \doparseargdef \csname\string#1\endcsname #1% } \def\doparseargdef#1#2{% \def#2{\parsearg#1}% \def#1##1% } % Several utility definitions with active space: { \obeyspaces \gdef\obeyedspace{ } % Make each space character in the input produce a normal interword % space in the output. Don't allow a line break at this space, as this % is used only in environments like @example, where each line of input % should produce a line of output anyway. % \gdef\sepspaces{\obeyspaces\let =\tie} % If an index command is used in an @example environment, any spaces % therein should become regular spaces in the raw index file, not the % expansion of \tie (\leavevmode \penalty \@M \ ). \gdef\unsepspaces{\let =\space} } \def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next} % Define the framework for environments in texinfo.tex. It's used like this: % % \envdef\foo{...} % \def\Efoo{...} % % It's the responsibility of \envdef to insert \begingroup before the % actual body; @end closes the group after calling \Efoo. \envdef also % defines \thisenv, so the current environment is known; @end checks % whether the environment name matches. The \checkenv macro can also be % used to check whether the current environment is the one expected. % % Non-false conditionals (@iftex, @ifset) don't fit into this, so they % are not treated as environments; they don't open a group. (The % implementation of @end takes care not to call \endgroup in this % special case.) % At run-time, environments start with this: \def\startenvironment#1{\begingroup\def\thisenv{#1}} % initialize \let\thisenv\empty % ... but they get defined via ``\envdef\foo{...}'': \long\def\envdef#1#2{\def#1{\startenvironment#1#2}} \def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}} % Check whether we're in the right environment: \def\checkenv#1{% \def\temp{#1}% \ifx\thisenv\temp \else \badenverr \fi } % Environment mismatch, #1 expected: \def\badenverr{% \errhelp = \EMsimple \errmessage{This command can appear only \inenvironment\temp, not \inenvironment\thisenv}% } \def\inenvironment#1{% \ifx#1\empty outside of any environment% \else in environment \expandafter\string#1% \fi } % @end foo calls \checkenv and executes the definition of \Efoo. \parseargdef\end{% \if 1\csname iscond.#1\endcsname \else % The general wording of \badenverr may not be ideal. \expandafter\checkenv\csname#1\endcsname \csname E#1\endcsname \endgroup \fi } \newhelp\EMsimple{Press RETURN to continue.} % Be sure we're in horizontal mode when doing a tie, since we make space % equivalent to this in @example-like environments. Otherwise, a space % at the beginning of a line will start with \penalty -- and % since \penalty is valid in vertical mode, we'd end up putting the % penalty on the vertical list instead of in the new paragraph. {\catcode`@ = 11 % Avoid using \@M directly, because that causes trouble % if the definition is written into an index file. \global\let\tiepenalty = \@M \gdef\tie{\leavevmode\penalty\tiepenalty\ } } % @: forces normal size whitespace following. \def\:{\spacefactor=1000 } % @* forces a line break. \def\*{\unskip\hfil\break\hbox{}\ignorespaces} % @/ allows a line break. \let\/=\allowbreak % @. is an end-of-sentence period. \def\.{.\spacefactor=\endofsentencespacefactor\space} % @! is an end-of-sentence bang. \def\!{!\spacefactor=\endofsentencespacefactor\space} % @? is an end-of-sentence query. \def\?{?\spacefactor=\endofsentencespacefactor\space} % @frenchspacing on|off says whether to put extra space after punctuation. % \def\onword{on} \def\offword{off} % \parseargdef\frenchspacing{% \def\temp{#1}% \ifx\temp\onword \plainfrenchspacing \else\ifx\temp\offword \plainnonfrenchspacing \else \errhelp = \EMsimple \errmessage{Unknown @frenchspacing option `\temp', must be on|off}% \fi\fi } % @w prevents a word break. Without the \leavevmode, @w at the % beginning of a paragraph, when TeX is still in vertical mode, would % produce a whole line of output instead of starting the paragraph. \def\w#1{\leavevmode\hbox{#1}} % @group ... @end group forces ... to be all on one page, by enclosing % it in a TeX vbox. We use \vtop instead of \vbox to construct the box % to keep its height that of a normal line. According to the rules for % \topskip (p.114 of the TeXbook), the glue inserted is % max (\topskip - \ht (first item), 0). If that height is large, % therefore, no glue is inserted, and the space between the headline and % the text is small, which looks bad. % % Another complication is that the group might be very large. This can % cause the glue on the previous page to be unduly stretched, because it % does not have much material. In this case, it's better to add an % explicit \vfill so that the extra space is at the bottom. The % threshold for doing this is if the group is more than \vfilllimit % percent of a page (\vfilllimit can be changed inside of @tex). % \newbox\groupbox \def\vfilllimit{0.7} % \envdef\group{% \ifnum\catcode`\^^M=\active \else \errhelp = \groupinvalidhelp \errmessage{@group invalid in context where filling is enabled}% \fi \startsavinginserts % \setbox\groupbox = \vtop\bgroup % Do @comment since we are called inside an environment such as % @example, where each end-of-line in the input causes an % end-of-line in the output. We don't want the end-of-line after % the `@group' to put extra space in the output. Since @group % should appear on a line by itself (according to the Texinfo % manual), we don't worry about eating any user text. \comment } % % The \vtop produces a box with normal height and large depth; thus, TeX puts % \baselineskip glue before it, and (when the next line of text is done) % \lineskip glue after it. Thus, space below is not quite equal to space % above. But it's pretty close. \def\Egroup{% % To get correct interline space between the last line of the group % and the first line afterwards, we have to propagate \prevdepth. \endgraf % Not \par, as it may have been set to \lisppar. \global\dimen1 = \prevdepth \egroup % End the \vtop. \addgroupbox \prevdepth = \dimen1 \checkinserts } \def\addgroupbox{ % \dimen0 is the vertical size of the group's box. \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox % \dimen2 is how much space is left on the page (more or less). \dimen2 = \txipageheight \advance\dimen2 by -\pagetotal % if the group doesn't fit on the current page, and it's a big big % group, force a page break. \ifdim \dimen0 > \dimen2 \ifdim \pagetotal < \vfilllimit\txipageheight \page \fi \fi \box\groupbox } % % TeX puts in an \escapechar (i.e., `@') at the beginning of the help % message, so this ends up printing `@group can only ...'. % \newhelp\groupinvalidhelp{% group can only be used in environments such as @example,^^J% where each line of input produces a line of output.} % @need space-in-mils % forces a page break if there is not space-in-mils remaining. \newdimen\mil \mil=0.001in \parseargdef\need{% % Ensure vertical mode, so we don't make a big box in the middle of a % paragraph. \par % % If the @need value is less than one line space, it's useless. \dimen0 = #1\mil \dimen2 = \ht\strutbox \advance\dimen2 by \dp\strutbox \ifdim\dimen0 > \dimen2 % % Do a \strut just to make the height of this box be normal, so the % normal leading is inserted relative to the preceding line. % And a page break here is fine. \vtop to #1\mil{\strut\vfil}% % % TeX does not even consider page breaks if a penalty added to the % main vertical list is 10000 or more. But in order to see if the % empty box we just added fits on the page, we must make it consider % page breaks. On the other hand, we don't want to actually break the % page after the empty box. So we use a penalty of 9999. % % There is an extremely small chance that TeX will actually break the % page at this \penalty, if there are no other feasible breakpoints in % sight. (If the user is using lots of big @group commands, which % almost-but-not-quite fill up a page, TeX will have a hard time doing % good page breaking, for example.) However, I could not construct an % example where a page broke at this \penalty; if it happens in a real % document, then we can reconsider our strategy. \penalty9999 % % Back up by the size of the box, whether we did a page break or not. \kern -#1\mil % % Do not allow a page break right after this kern. \nobreak \fi } % @br forces paragraph break (and is undocumented). \let\br = \par % @page forces the start of a new page. % \def\page{\par\vfill\supereject} % @exdent text.... % outputs text on separate line in roman font, starting at standard page margin % This records the amount of indent in the innermost environment. % That's how much \exdent should take out. \newskip\exdentamount % This defn is used inside fill environments such as @defun. \parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break} % This defn is used inside nofill environments such as @example. \parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount \leftline{\hskip\leftskip{\rm#1}}}} % @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current % paragraph. For more general purposes, use the \margin insertion % class. WHICH is `l' or `r'. Not documented, written for gawk manual. % \newskip\inmarginspacing \inmarginspacing=1cm \def\strutdepth{\dp\strutbox} % \def\doinmargin#1#2{\strut\vadjust{% \nobreak \kern-\strutdepth \vtop to \strutdepth{% \baselineskip=\strutdepth \vss % if you have multiple lines of stuff to put here, you'll need to % make the vbox yourself of the appropriate size. \ifx#1l% \llap{\ignorespaces #2\hskip\inmarginspacing}% \else \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}% \fi \null }% }} \def\inleftmargin{\doinmargin l} \def\inrightmargin{\doinmargin r} % % @inmargin{TEXT [, RIGHT-TEXT]} % (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right; % else use TEXT for both). % \def\inmargin#1{\parseinmargin #1,,\finish} \def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \def\lefttext{#1}% have both texts \def\righttext{#2}% \else \def\lefttext{#1}% have only one text \def\righttext{#1}% \fi % \ifodd\pageno \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin \else \def\temp{\inleftmargin\lefttext}% \fi \temp } % @include FILE -- \input text of FILE. % \def\include{\parseargusing\filenamecatcodes\includezzz} \def\includezzz#1{% \pushthisfilestack \def\thisfile{#1}% {% \makevalueexpandable % we want to expand any @value in FILE. \turnoffactive % and allow special characters in the expansion \indexnofonts % Allow `@@' and other weird things in file names. \wlog{texinfo.tex: doing @include of #1^^J}% \edef\temp{\noexpand\input #1 }% % % This trickery is to read FILE outside of a group, in case it makes % definitions, etc. \expandafter }\temp \popthisfilestack } \def\filenamecatcodes{% \catcode`\\=\other \catcode`~=\other \catcode`^=\other \catcode`_=\other \catcode`|=\other \catcode`<=\other \catcode`>=\other \catcode`+=\other \catcode`-=\other \catcode`\`=\other \catcode`\'=\other } \def\pushthisfilestack{% \expandafter\pushthisfilestackX\popthisfilestack\StackTerm } \def\pushthisfilestackX{% \expandafter\pushthisfilestackY\thisfile\StackTerm } \def\pushthisfilestackY #1\StackTerm #2\StackTerm {% \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}% } \def\popthisfilestack{\errthisfilestackempty} \def\errthisfilestackempty{\errmessage{Internal error: the stack of filenames is empty.}} % \def\thisfile{} % @center line % outputs that line, centered. % \parseargdef\center{% \ifhmode \let\centersub\centerH \else \let\centersub\centerV \fi \centersub{\hfil \ignorespaces#1\unskip \hfil}% \let\centersub\relax % don't let the definition persist, just in case } \def\centerH#1{{% \hfil\break \advance\hsize by -\leftskip \advance\hsize by -\rightskip \line{#1}% \break }} % \newcount\centerpenalty \def\centerV#1{% % The idea here is the same as in \startdefun, \cartouche, etc.: if % @center is the first thing after a section heading, we need to wipe % out the negative parskip inserted by \sectionheading, but still % prevent a page break here. \centerpenalty = \lastpenalty \ifnum\centerpenalty>10000 \vskip\parskip \fi \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi \line{\kern\leftskip #1\kern\rightskip}% } % @sp n outputs n lines of vertical space % \parseargdef\sp{\vskip #1\baselineskip} % @comment ...line which is ignored... % @c is the same as @comment % @ignore ... @end ignore is another way to write a comment \def\c{\begingroup \catcode`\^^M=\active% \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other% \cxxx} {\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}} % \let\comment\c % @paragraphindent NCHARS % We'll use ems for NCHARS, close enough. % NCHARS can also be the word `asis' or `none'. % We cannot feasibly implement @paragraphindent asis, though. % \def\asisword{asis} % no translation, these are keywords \def\noneword{none} % \parseargdef\paragraphindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \defaultparindent = 0pt \else \defaultparindent = #1em \fi \fi \parindent = \defaultparindent } % @exampleindent NCHARS % We'll use ems for NCHARS like @paragraphindent. % It seems @exampleindent asis isn't necessary, but % I preserve it to make it similar to @paragraphindent. \parseargdef\exampleindent{% \def\temp{#1}% \ifx\temp\asisword \else \ifx\temp\noneword \lispnarrowing = 0pt \else \lispnarrowing = #1em \fi \fi } % @firstparagraphindent WORD % If WORD is `none', then suppress indentation of the first paragraph % after a section heading. If WORD is `insert', then do indent at such % paragraphs. % % The paragraph indentation is suppressed or not by calling % \suppressfirstparagraphindent, which the sectioning commands do. % We switch the definition of this back and forth according to WORD. % By default, we suppress indentation. % \def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent} \def\insertword{insert} % \parseargdef\firstparagraphindent{% \def\temp{#1}% \ifx\temp\noneword \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent \else\ifx\temp\insertword \let\suppressfirstparagraphindent = \relax \else \errhelp = \EMsimple \errmessage{Unknown @firstparagraphindent option `\temp'}% \fi\fi } % Here is how we actually suppress indentation. Redefine \everypar to % \kern backwards by \parindent, and then reset itself to empty. % % We also make \indent itself not actually do anything until the next % paragraph. % \gdef\dosuppressfirstparagraphindent{% \gdef\indent {\restorefirstparagraphindent \indent}% \gdef\noindent{\restorefirstparagraphindent \noindent}% \global\everypar = {\kern -\parindent \restorefirstparagraphindent}% } % \gdef\restorefirstparagraphindent{% \global\let\indent = \ptexindent \global\let\noindent = \ptexnoindent \global\everypar = {}% } % leave vertical mode without cancelling any first paragraph indent \gdef\imageindent{% \toks0=\everypar \everypar={}% \ptexnoindent \global\everypar=\toks0 } % @refill is a no-op. \let\refill=\relax % @setfilename INFO-FILENAME - ignored \let\setfilename=\comment % @bye. \outer\def\bye{\chappager\pagelabels\tracingstats=1\ptexend} \message{pdf,} % adobe `portable' document format \newcount\tempnum \newcount\lnkcount \newtoks\filename \newcount\filenamelength \newcount\pgn \newtoks\toksA \newtoks\toksB \newtoks\toksC \newtoks\toksD \newbox\boxA \newbox\boxB \newcount\countA \newif\ifpdf \newif\ifpdfmakepagedest % % For LuaTeX % \newif\iftxiuseunicodedestname \txiuseunicodedestnamefalse % For pdfTeX etc. \ifx\luatexversion\thisisundefined \else % Use Unicode destination names \txiuseunicodedestnametrue % Escape PDF strings with converting UTF-16 from UTF-8 \begingroup \catcode`\%=12 \directlua{ function UTF16oct(str) tex.sprint(string.char(0x5c) .. '376' .. string.char(0x5c) .. '377') for c in string.utfvalues(str) do if c < 0x10000 then tex.sprint( string.format(string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o', math.floor(c / 256), math.floor(c % 256))) else c = c - 0x10000 local c_hi = c / 1024 + 0xd800 local c_lo = c % 1024 + 0xdc00 tex.sprint( string.format(string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o' .. string.char(0x5c) .. string.char(0x25) .. '03o', math.floor(c_hi / 256), math.floor(c_hi % 256), math.floor(c_lo / 256), math.floor(c_lo % 256))) end end end } \endgroup \def\pdfescapestrutfsixteen#1{\directlua{UTF16oct('\luaescapestring{#1}')}} % Escape PDF strings without converting \begingroup \directlua{ function PDFescstr(str) for c in string.bytes(str) do if c <= 0x20 or c >= 0x80 or c == 0x28 or c == 0x29 or c == 0x5c then tex.sprint(-2, string.format(string.char(0x5c) .. string.char(0x25) .. '03o', c)) else tex.sprint(-2, string.char(c)) end end end } % The -2 in the arguments here gives all the input to TeX catcode 12 % (other) or 10 (space), preventing undefined control sequence errors. See % https://lists.gnu.org/archive/html/bug-texinfo/2019-08/msg00031.html % \endgroup \def\pdfescapestring#1{\directlua{PDFescstr('\luaescapestring{#1}')}} \ifnum\luatexversion>84 % For LuaTeX >= 0.85 \def\pdfdest{\pdfextension dest} \let\pdfoutput\outputmode \def\pdfliteral{\pdfextension literal} \def\pdfcatalog{\pdfextension catalog} \def\pdftexversion{\numexpr\pdffeedback version\relax} \let\pdfximage\saveimageresource \let\pdfrefximage\useimageresource \let\pdflastximage\lastsavedimageresourceindex \def\pdfendlink{\pdfextension endlink\relax} \def\pdfoutline{\pdfextension outline} \def\pdfstartlink{\pdfextension startlink} \def\pdffontattr{\pdfextension fontattr} \def\pdfobj{\pdfextension obj} \def\pdflastobj{\numexpr\pdffeedback lastobj\relax} \let\pdfpagewidth\pagewidth \let\pdfpageheight\pageheight \edef\pdfhorigin{\pdfvariable horigin} \edef\pdfvorigin{\pdfvariable vorigin} \fi \fi % when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1 % can be set). So we test for \relax and 0 as well as being undefined. \ifx\pdfoutput\thisisundefined \else \ifx\pdfoutput\relax \else \ifcase\pdfoutput \else \pdftrue \fi \fi \fi \newif\ifpdforxetex \pdforxetexfalse \ifpdf \pdforxetextrue \fi \ifx\XeTeXrevision\thisisundefined\else \pdforxetextrue \fi % Output page labels information. % See PDF reference v.1.7 p.594, section 8.3.1. \ifpdf \def\pagelabels{% \def\title{0 << /P (T-) /S /D >>}% \edef\roman{\the\romancount << /S /r >>}% \edef\arabic{\the\arabiccount << /S /D >>}% % % Page label ranges must be increasing. Remove any duplicates. % (There is a slight chance of this being wrong if e.g. there is % a @contents but no @titlepage, etc.) % \ifnum\romancount=0 \def\roman{}\fi \ifnum\arabiccount=0 \def\title{}% \else \ifnum\romancount=\arabiccount \def\roman{}\fi \fi % \ifnum\romancount<\arabiccount \pdfcatalog{/PageLabels << /Nums [\title \roman \arabic ] >> }\relax \else \pdfcatalog{/PageLabels << /Nums [\title \arabic \roman ] >> }\relax \fi } \else \let\pagelabels\relax \fi \newcount\pagecount \pagecount=0 \newcount\romancount \romancount=0 \newcount\arabiccount \arabiccount=0 \ifpdf \let\ptxadvancepageno\advancepageno \def\advancepageno{% \ptxadvancepageno\global\advance\pagecount by 1 } \fi % PDF uses PostScript string constants for the names of xref targets, % for display in the outlines, and in other places. Thus, we have to % double any backslashes. Otherwise, a name like "\node" will be % interpreted as a newline (\n), followed by o, d, e. Not good. % % See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and % related messages. The final outcome is that it is up to the TeX user % to double the backslashes and otherwise make the string valid, so % that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to % do this reliably, so we use it. % #1 is a control sequence in which to do the replacements, % which we \xdef. \def\txiescapepdf#1{% \ifx\pdfescapestring\thisisundefined % No primitive available; should we give a warning or log? % Many times it won't matter. \xdef#1{#1}% \else % The expandable \pdfescapestring primitive escapes parentheses, % backslashes, and other special chars. \xdef#1{\pdfescapestring{#1}}% \fi } \def\txiescapepdfutfsixteen#1{% \ifx\pdfescapestrutfsixteen\thisisundefined % No UTF-16 converting macro available. \txiescapepdf{#1}% \else \xdef#1{\pdfescapestrutfsixteen{#1}}% \fi } \newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images with PDF output, and none of those formats could be found. (.eps cannot be supported due to the design of the PDF format; use regular TeX (DVI output) for that.)} \ifpdf % % Color manipulation macros using ideas from pdfcolor.tex, % except using rgb instead of cmyk; the latter is said to render as a % very dark gray on-screen and a very dark halftone in print, instead % of actual black. The dark red here is dark enough to print on paper as % nearly black, but still distinguishable for online viewing. We use % black by default, though. \def\rgbDarkRed{0.50 0.09 0.12} \def\rgbBlack{0 0 0} % % rg sets the color for filling (usual text, etc.); % RG sets the color for stroking (thin rules, e.g., normal _'s). \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}} % % Set color, and create a mark which defines \thiscolor accordingly, % so that \makeheadline knows which color to restore. \def\setcolor#1{% \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}% \domark \pdfsetcolor{#1}% } % \def\maincolor{\rgbBlack} \pdfsetcolor{\maincolor} \edef\thiscolor{\maincolor} \def\currentcolordefs{} % \def\makefootline{% \baselineskip24pt \line{\pdfsetcolor{\maincolor}\the\footline}% } % \def\makeheadline{% \vbox to 0pt{% \vskip-22.5pt \line{% \vbox to8.5pt{}% % Extract \thiscolor definition from the marks. \getcolormarks % Typeset the headline with \maincolor, then restore the color. \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% }% \vss }% \nointerlineskip } % % \pdfcatalog{/PageMode /UseOutlines} % % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). \def\dopdfimage#1#2#3{% \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% % % pdftex (and the PDF format) support .pdf, .png, .jpg (among % others). Let's try in that order, PDF first since if % someone has a scalable image, presumably better to use that than a % bitmap. \let\pdfimgext=\empty \begingroup \openin 1 #1.pdf \ifeof 1 \openin 1 #1.PDF \ifeof 1 \openin 1 #1.png \ifeof 1 \openin 1 #1.jpg \ifeof 1 \openin 1 #1.jpeg \ifeof 1 \openin 1 #1.JPG \ifeof 1 \errhelp = \nopdfimagehelp \errmessage{Could not find image file #1 for pdf}% \else \gdef\pdfimgext{JPG}% \fi \else \gdef\pdfimgext{jpeg}% \fi \else \gdef\pdfimgext{jpg}% \fi \else \gdef\pdfimgext{png}% \fi \else \gdef\pdfimgext{PDF}% \fi \else \gdef\pdfimgext{pdf}% \fi \closein 1 \endgroup % % without \immediate, ancient pdftex seg faults when the same image is % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.) \ifnum\pdftexversion < 14 \immediate\pdfimage \else \immediate\pdfximage \fi \ifdim \wd0 >0pt width \pdfimagewidth \fi \ifdim \wd2 >0pt height \pdfimageheight \fi \ifnum\pdftexversion<13 #1.\pdfimgext \else {#1.\pdfimgext}% \fi \ifnum\pdftexversion < 14 \else \pdfrefximage \pdflastximage \fi} % \def\setpdfdestname#1{{% % We have to set dummies so commands such as @code, and characters % such as \, aren't expanded when present in a section title. \indexnofonts \makevalueexpandable \turnoffactive \iftxiuseunicodedestname \ifx \declaredencoding \latone % Pass through Latin-1 characters. % LuaTeX with byte wise I/O converts Latin-1 characters to Unicode. \else \ifx \declaredencoding \utfeight % Pass through Unicode characters. \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \fi \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \def\pdfdestname{#1}% \txiescapepdf\pdfdestname }} % \def\setpdfoutlinetext#1{{% \indexnofonts \makevalueexpandable \turnoffactive \ifx \declaredencoding \latone % The PDF format can use an extended form of Latin-1 in bookmark % strings. See Appendix D of the PDF Reference, Sixth Edition, for % the "PDFDocEncoding". \passthroughcharstrue % Pass through Latin-1 characters. % LuaTeX: Convert to Unicode % pdfTeX: Use Latin-1 as PDFDocEncoding \def\pdfoutlinetext{#1}% \else \ifx \declaredencoding \utfeight \ifx\luatexversion\thisisundefined % For pdfTeX with UTF-8. % TODO: the PDF format can use UTF-16 in bookmark strings, % but the code for this isn't done yet. % Use ASCII approximations. \passthroughcharsfalse \def\pdfoutlinetext{#1}% \else % For LuaTeX with UTF-8. % Pass through Unicode characters for title texts. \passthroughcharstrue \def\pdfoutlinetext{#1}% \fi \else % For non-Latin-1 or non-UTF-8 encodings. % Use ASCII approximations. \passthroughcharsfalse \def\pdfoutlinetext{#1}% \fi \fi % LuaTeX: Convert to UTF-16 % pdfTeX: Use Latin-1 as PDFDocEncoding \txiescapepdfutfsixteen\pdfoutlinetext }} % \def\pdfmkdest#1{% \setpdfdestname{#1}% \safewhatsit{\pdfdest name{\pdfdestname} xyz}% } % % used to mark target names; must be expandable. \def\pdfmkpgn#1{#1} % % by default, use black for everything. \def\urlcolor{\rgbBlack} \def\linkcolor{\rgbBlack} \def\endlink{\setcolor{\maincolor}\pdfendlink} % % Adding outlines to PDF; macros for calculating structure of outlines % come from Petr Olsak \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0% \else \csname#1\endcsname \fi} \def\advancenumber#1{\tempnum=\expnumber{#1}\relax \advance\tempnum by 1 \expandafter\xdef\csname#1\endcsname{\the\tempnum}} % % #1 is the section text, which is what will be displayed in the % outline by the pdf viewer. #2 is the pdf expression for the number % of subentries (or empty, for subsubsections). #3 is the node text, % which might be empty if this toc entry had no corresponding node. % #4 is the page number % \def\dopdfoutline#1#2#3#4{% % Generate a link to the node text if that exists; else, use the % page number. We could generate a destination for the section % text in the case where a section has no node, but it doesn't % seem worth the trouble, since most documents are normally structured. \setpdfoutlinetext{#1} \setpdfdestname{#3} \ifx\pdfdestname\empty \def\pdfdestname{#4}% \fi % \pdfoutline goto name{\pdfmkpgn{\pdfdestname}}#2{\pdfoutlinetext}% } % \def\pdfmakeoutlines{% \begingroup % Read toc silently, to get counts of subentries for \pdfoutline. \def\partentry##1##2##3##4{}% ignore parts in the outlines \def\numchapentry##1##2##3##4{% \def\thischapnum{##2}% \def\thissecnum{0}% \def\thissubsecnum{0}% }% \def\numsecentry##1##2##3##4{% \advancenumber{chap\thischapnum}% \def\thissecnum{##2}% \def\thissubsecnum{0}% }% \def\numsubsecentry##1##2##3##4{% \advancenumber{sec\thissecnum}% \def\thissubsecnum{##2}% }% \def\numsubsubsecentry##1##2##3##4{% \advancenumber{subsec\thissubsecnum}% }% \def\thischapnum{0}% \def\thissecnum{0}% \def\thissubsecnum{0}% % % use \def rather than \let here because we redefine \chapentry et % al. a second time, below. \def\appentry{\numchapentry}% \def\appsecentry{\numsecentry}% \def\appsubsecentry{\numsubsecentry}% \def\appsubsubsecentry{\numsubsubsecentry}% \def\unnchapentry{\numchapentry}% \def\unnsecentry{\numsecentry}% \def\unnsubsecentry{\numsubsecentry}% \def\unnsubsubsecentry{\numsubsubsecentry}% \readdatafile{toc}% % % Read toc second time, this time actually producing the outlines. % The `-' means take the \expnumber as the absolute number of % subentries, which we calculated on our first read of the .toc above. % % We use the node names as the destinations. % % Currently we prefix the section name with the section number % for chapter and appendix headings only in order to avoid too much % horizontal space being required in the PDF viewer. \def\numchapentry##1##2##3##4{% \dopdfoutline{##2 ##1}{count-\expnumber{chap##2}}{##3}{##4}}% \def\unnchapentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}% \def\numsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}% \def\numsubsecentry##1##2##3##4{% \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}% \def\numsubsubsecentry##1##2##3##4{% count is always zero \dopdfoutline{##1}{}{##3}{##4}}% % % PDF outlines are displayed using system fonts, instead of % document fonts. Therefore we cannot use special characters, % since the encoding is unknown. For example, the eogonek from % Latin 2 (0xea) gets translated to a | character. Info from % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100. % % TODO this right, we have to translate 8-bit characters to % their "best" equivalent, based on the @documentencoding. Too % much work for too little return. Just use the ASCII equivalents % we use for the index sort strings. % \indexnofonts \setupdatafile % We can have normal brace characters in the PDF outlines, unlike % Texinfo index files. So set that up. \def\{{\lbracecharliteral}% \def\}{\rbracecharliteral}% \catcode`\\=\active \otherbackslash \input \tocreadfilename \endgroup } {\catcode`[=1 \catcode`]=2 \catcode`{=\other \catcode`}=\other \gdef\lbracecharliteral[{]% \gdef\rbracecharliteral[}]% ] % \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \nextsp} \def\getfilename#1{% \filenamelength=0 % If we don't expand the argument now, \skipspaces will get % snagged on things like "@value{foo}". \edef\temp{#1}% \expandafter\skipspaces\temp|\relax } \ifnum\pdftexversion < 14 \let \startlink \pdfannotlink \else \let \startlink \pdfstartlink \fi % make a live url in pdf output. \def\pdfurl#1{% \begingroup % it seems we really need yet another set of dummies; have not % tried to figure out what each command should do in the context % of @url. for now, just make @/ a no-op, that's the only one % people have actually reported a problem with. % \normalturnoffactive \def\@{@}% \let\/=\empty \makevalueexpandable % do we want to go so far as to use \indexnofonts instead of just % special-casing \var here? \def\var##1{##1}% % \leavevmode\setcolor{\urlcolor}% \startlink attr{/Border [0 0 0]}% user{/Subtype /Link /A << /S /URI /URI (#1) >>}% \endgroup} % \pdfgettoks - Surround page numbers in #1 with @pdflink. #1 may % be a simple number, or a list of numbers in the case of an index % entry. \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS|\relax \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}} \setcolor{\linkcolor}#1\endlink} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} \else % non-pdf mode \let\pdfmkdest = \gobble \let\pdfurl = \gobble \let\endlink = \relax \let\setcolor = \gobble \let\pdfsetcolor = \gobble \let\pdfmakeoutlines = \relax \fi % \ifx\pdfoutput % % For XeTeX % \ifx\XeTeXrevision\thisisundefined \else % % XeTeX version check % \ifnum\strcmp{\the\XeTeXversion\XeTeXrevision}{0.99996}>-1 % TeX Live 2016 contains XeTeX 0.99996 and xdvipdfmx 20160307. % It can use the `dvipdfmx:config' special (from TeX Live SVN r40941). % For avoiding PDF destination name replacement, we use this special % instead of xdvipdfmx's command line option `-C 0x0010'. \special{dvipdfmx:config C 0x0010} % XeTeX 0.99995+ comes with xdvipdfmx 20160307+. % It can handle Unicode destination names for PDF. \txiuseunicodedestnametrue \else % XeTeX < 0.99996 (TeX Live < 2016) cannot use the % `dvipdfmx:config' special. % So for avoiding PDF destination name replacement, % xdvipdfmx's command line option `-C 0x0010' is necessary. % % XeTeX < 0.99995 can not handle Unicode destination names for PDF % because xdvipdfmx 20150315 has a UTF-16 conversion issue. % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753). \txiuseunicodedestnamefalse \fi % % Color support % \def\rgbDarkRed{0.50 0.09 0.12} \def\rgbBlack{0 0 0} % \def\pdfsetcolor#1{\special{pdf:scolor [#1]}} % % Set color, and create a mark which defines \thiscolor accordingly, % so that \makeheadline knows which color to restore. \def\setcolor#1{% \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}% \domark \pdfsetcolor{#1}% } % \def\maincolor{\rgbBlack} \pdfsetcolor{\maincolor} \edef\thiscolor{\maincolor} \def\currentcolordefs{} % \def\makefootline{% \baselineskip24pt \line{\pdfsetcolor{\maincolor}\the\footline}% } % \def\makeheadline{% \vbox to 0pt{% \vskip-22.5pt \line{% \vbox to8.5pt{}% % Extract \thiscolor definition from the marks. \getcolormarks % Typeset the headline with \maincolor, then restore the color. \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}% }% \vss }% \nointerlineskip } % % PDF outline support % % Emulate pdfTeX primitive \def\pdfdest name#1 xyz{% \special{pdf:dest (#1) [@thispage /XYZ @xpos @ypos null]}% } % \def\setpdfdestname#1{{% % We have to set dummies so commands such as @code, and characters % such as \, aren't expanded when present in a section title. \indexnofonts \makevalueexpandable \turnoffactive \iftxiuseunicodedestname % Pass through Unicode characters. \else % Use ASCII approximations in destination names. \passthroughcharsfalse \fi \def\pdfdestname{#1}% \txiescapepdf\pdfdestname }} % \def\setpdfoutlinetext#1{{% \turnoffactive % Always use Unicode characters in title texts. \def\pdfoutlinetext{#1}% % For XeTeX, xdvipdfmx converts to UTF-16. % So we do not convert. \txiescapepdf\pdfoutlinetext }} % \def\pdfmkdest#1{% \setpdfdestname{#1}% \safewhatsit{\pdfdest name{\pdfdestname} xyz}% } % % by default, use black for everything. \def\urlcolor{\rgbBlack} \def\linkcolor{\rgbBlack} \def\endlink{\setcolor{\maincolor}\pdfendlink} % \def\dopdfoutline#1#2#3#4{% \setpdfoutlinetext{#1} \setpdfdestname{#3} \ifx\pdfdestname\empty \def\pdfdestname{#4}% \fi % \special{pdf:out [-] #2 << /Title (\pdfoutlinetext) /A << /S /GoTo /D (\pdfdestname) >> >> }% } % \def\pdfmakeoutlines{% \begingroup % % For XeTeX, counts of subentries are not necessary. % Therefore, we read toc only once. % % We use node names as destinations. % % Currently we prefix the section name with the section number % for chapter and appendix headings only in order to avoid too much % horizontal space being required in the PDF viewer. \def\partentry##1##2##3##4{}% ignore parts in the outlines \def\numchapentry##1##2##3##4{% \dopdfoutline{##2 ##1}{1}{##3}{##4}}% \def\numsecentry##1##2##3##4{% \dopdfoutline{##1}{2}{##3}{##4}}% \def\numsubsecentry##1##2##3##4{% \dopdfoutline{##1}{3}{##3}{##4}}% \def\numsubsubsecentry##1##2##3##4{% \dopdfoutline{##1}{4}{##3}{##4}}% % \let\appentry\numchapentry% \let\appsecentry\numsecentry% \let\appsubsecentry\numsubsecentry% \let\appsubsubsecentry\numsubsubsecentry% \def\unnchapentry##1##2##3##4{% \dopdfoutline{##1}{1}{##3}{##4}}% \let\unnsecentry\numsecentry% \let\unnsubsecentry\numsubsecentry% \let\unnsubsubsecentry\numsubsubsecentry% % % For XeTeX, xdvipdfmx converts strings to UTF-16. % Therefore, the encoding and the language may not be considered. % \indexnofonts \setupdatafile % We can have normal brace characters in the PDF outlines, unlike % Texinfo index files. So set that up. \def\{{\lbracecharliteral}% \def\}{\rbracecharliteral}% \catcode`\\=\active \otherbackslash \input \tocreadfilename \endgroup } {\catcode`[=1 \catcode`]=2 \catcode`{=\other \catcode`}=\other \gdef\lbracecharliteral[{]% \gdef\rbracecharliteral[}]% ] \special{pdf:docview << /PageMode /UseOutlines >> } % ``\special{pdf:tounicode ...}'' is not necessary % because xdvipdfmx converts strings from UTF-8 to UTF-16 without it. % However, due to a UTF-16 conversion issue of xdvipdfmx 20150315, % ``\special{pdf:dest ...}'' cannot handle non-ASCII strings. % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753). % \def\skipspaces#1{\def\PP{#1}\def\D{|}% \ifx\PP\D\let\nextsp\relax \else\let\nextsp\skipspaces \addtokens{\filename}{\PP}% \advance\filenamelength by 1 \fi \nextsp} \def\getfilename#1{% \filenamelength=0 % If we don't expand the argument now, \skipspaces will get % snagged on things like "@value{foo}". \edef\temp{#1}% \expandafter\skipspaces\temp|\relax } % make a live url in pdf output. \def\pdfurl#1{% \begingroup % it seems we really need yet another set of dummies; have not % tried to figure out what each command should do in the context % of @url. for now, just make @/ a no-op, that's the only one % people have actually reported a problem with. % \normalturnoffactive \def\@{@}% \let\/=\empty \makevalueexpandable % do we want to go so far as to use \indexnofonts instead of just % special-casing \var here? \def\var##1{##1}% % \leavevmode\setcolor{\urlcolor}% \special{pdf:bann << /Border [0 0 0] /Subtype /Link /A << /S /URI /URI (#1) >> >>}% \endgroup} \def\endlink{\setcolor{\maincolor}\special{pdf:eann}} \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}} \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks} \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks} \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}} \def\maketoks{% \expandafter\poptoks\the\toksA|ENDTOKS|\relax \ifx\first0\adn0 \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3 \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6 \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 \else \ifnum0=\countA\else\makelink\fi \ifx\first.\let\next=\done\else \let\next=\maketoks \addtokens{\toksB}{\the\toksD} \ifx\first,\addtokens{\toksB}{\space}\fi \fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \next} \def\makelink{\addtokens{\toksB}% {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0} \def\pdflink#1{% \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoTo /D (#1) >> >>}% \setcolor{\linkcolor}#1\endlink} \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st} % % % @image support % % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto). \def\doxeteximage#1#2#3{% \def\xeteximagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}% \def\xeteximageheight{#3}\setbox2 = \hbox{\ignorespaces #3}% % % XeTeX (and the PDF format) supports .pdf, .png, .jpg (among % others). Let's try in that order, PDF first since if % someone has a scalable image, presumably better to use that than a % bitmap. \let\xeteximgext=\empty \begingroup \openin 1 #1.pdf \ifeof 1 \openin 1 #1.PDF \ifeof 1 \openin 1 #1.png \ifeof 1 \openin 1 #1.jpg \ifeof 1 \openin 1 #1.jpeg \ifeof 1 \openin 1 #1.JPG \ifeof 1 \errmessage{Could not find image file #1 for XeTeX}% \else \gdef\xeteximgext{JPG}% \fi \else \gdef\xeteximgext{jpeg}% \fi \else \gdef\xeteximgext{jpg}% \fi \else \gdef\xeteximgext{png}% \fi \else \gdef\xeteximgext{PDF}% \fi \else \gdef\xeteximgext{pdf}% \fi \closein 1 \endgroup % % Putting an \hbox around the image can prevent an over-long line % after the image. \hbox\bgroup \def\xetexpdfext{pdf}% \ifx\xeteximgext\xetexpdfext \XeTeXpdffile "#1".\xeteximgext "" \else \def\xetexpdfext{PDF}% \ifx\xeteximgext\xetexpdfext \XeTeXpdffile "#1".\xeteximgext "" \else \XeTeXpicfile "#1".\xeteximgext "" \fi \fi \ifdim \wd0 >0pt width \xeteximagewidth \fi \ifdim \wd2 >0pt height \xeteximageheight \fi \relax \egroup } \fi % \message{fonts,} % Set the baselineskip to #1, and the lineskip and strut size % correspondingly. There is no deep meaning behind these magic numbers % used as factors; they just match (closely enough) what Knuth defined. % \def\lineskipfactor{.08333} \def\strutheightpercent{.70833} \def\strutdepthpercent {.29167} % % can get a sort of poor man's double spacing by redefining this. \def\baselinefactor{1} % \newdimen\textleading \def\setleading#1{% \dimen0 = #1\relax \normalbaselineskip = \baselinefactor\dimen0 \normallineskip = \lineskipfactor\normalbaselineskip \normalbaselines \setbox\strutbox =\hbox{% \vrule width0pt height\strutheightpercent\baselineskip depth \strutdepthpercent \baselineskip }% } % PDF CMaps. See also LaTeX's t1.cmap. % % do nothing with this by default. \expandafter\let\csname cmapOT1\endcsname\gobble \expandafter\let\csname cmapOT1IT\endcsname\gobble \expandafter\let\csname cmapOT1TT\endcsname\gobble % if we are producing pdf, and we have \pdffontattr, then define cmaps. % (\pdffontattr was introduced many years ago, but people still run % older pdftex's; it's easy to conditionalize, so we do.) \ifpdf \ifx\pdffontattr\thisisundefined \else \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1-0) %%Title: (TeX-OT1-0 TeX OT1 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1) /Supplement 0 >> def /CMapName /TeX-OT1-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <23> <26> <0023> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 40 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1IT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1IT-0) %%Title: (TeX-OT1IT-0 TeX OT1IT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1IT) /Supplement 0 >> def /CMapName /TeX-OT1IT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 8 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <25> <26> <0025> <28> <3B> <0028> <3F> <5B> <003F> <5D> <5E> <005D> <61> <7A> <0061> <7B> <7C> <2013> endbfrange 42 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <00660066> <0C> <00660069> <0D> <0066006C> <0E> <006600660069> <0F> <00660066006C> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <21> <0021> <22> <201D> <23> <0023> <24> <00A3> <27> <2019> <3C> <00A1> <3D> <003D> <3E> <00BF> <5C> <201C> <5F> <02D9> <60> <2018> <7D> <02DD> <7E> <007E> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1IT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% % % \cmapOT1TT \begingroup \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char. \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap %%DocumentNeededResources: ProcSet (CIDInit) %%IncludeResource: ProcSet (CIDInit) %%BeginResource: CMap (TeX-OT1TT-0) %%Title: (TeX-OT1TT-0 TeX OT1TT 0) %%Version: 1.000 %%EndComments /CIDInit /ProcSet findresource begin 12 dict begin begincmap /CIDSystemInfo << /Registry (TeX) /Ordering (OT1TT) /Supplement 0 >> def /CMapName /TeX-OT1TT-0 def /CMapType 2 def 1 begincodespacerange <00> <7F> endcodespacerange 5 beginbfrange <00> <01> <0393> <09> <0A> <03A8> <21> <26> <0021> <28> <5F> <0028> <61> <7E> <0061> endbfrange 32 beginbfchar <02> <0398> <03> <039B> <04> <039E> <05> <03A0> <06> <03A3> <07> <03D2> <08> <03A6> <0B> <2191> <0C> <2193> <0D> <0027> <0E> <00A1> <0F> <00BF> <10> <0131> <11> <0237> <12> <0060> <13> <00B4> <14> <02C7> <15> <02D8> <16> <00AF> <17> <02DA> <18> <00B8> <19> <00DF> <1A> <00E6> <1B> <0153> <1C> <00F8> <1D> <00C6> <1E> <0152> <1F> <00D8> <20> <2423> <27> <2019> <60> <2018> <7F> <00A8> endbfchar endcmap CMapName currentdict /CMap defineresource pop end end %%EndResource %%EOF }\endgroup \expandafter\edef\csname cmapOT1TT\endcsname#1{% \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}% }% \fi\fi % Set the font macro #1 to the font named \fontprefix#2. % #3 is the font's design size, #4 is a scale factor, #5 is the CMap % encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit). % Example: % #1 = \textrm % #2 = \rmshape % #3 = 10 % #4 = \mainmagstep % #5 = OT1 % \def\setfont#1#2#3#4#5{% \font#1=\fontprefix#2#3 scaled #4 \csname cmap#5\endcsname#1% } % This is what gets called when #5 of \setfont is empty. \let\cmap\gobble % % (end of cmaps) % Use cm as the default font prefix. % To specify the font prefix, you must define \fontprefix % before you read in texinfo.tex. \ifx\fontprefix\thisisundefined \def\fontprefix{cm} \fi % Support font families that don't use the same naming scheme as CM. \def\rmshape{r} \def\rmbshape{bx} % where the normal face is bold \def\bfshape{b} \def\bxshape{bx} \def\ttshape{tt} \def\ttbshape{tt} \def\ttslshape{sltt} \def\itshape{ti} \def\itbshape{bxti} \def\slshape{sl} \def\slbshape{bxsl} \def\sfshape{ss} \def\sfbshape{ss} \def\scshape{csc} \def\scbshape{csc} % Definitions for a main text size of 11pt. (The default in Texinfo.) % \def\definetextfontsizexi{% % Text fonts (11.2pt, magstep1). \def\textnominalsize{11pt} \edef\mainmagstep{\magstephalf} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1095} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstep1}{OT1} \setfont\deftt\ttshape{10}{\magstep1}{OT1TT} \setfont\defsl\slshape{10}{\magstep1}{OT1} \setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT} \def\df{\let\ttfont=\deftt \let\bffont = \defbf \let\ttslfont=\defttsl \let\slfont=\defsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for math mode superscripts (7pt). \def\sevennominalsize{7pt} \setfont\sevenrm\rmshape{7}{1000}{OT1} \setfont\seventt\ttshape{10}{700}{OT1TT} \setfont\sevenbf\bfshape{10}{700}{OT1} \setfont\sevenit\itshape{7}{1000}{OT1IT} \setfont\sevensl\slshape{10}{700}{OT1} \setfont\sevensf\sfshape{10}{700}{OT1} \setfont\sevensc\scshape{10}{700}{OT1} \setfont\seventtsl\ttslshape{10}{700}{OT1TT} \font\seveni=cmmi7 \font\sevensy=cmsy7 \def\sevenecsize{0700} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter (and unnumbered) fonts (17.28pt). \def\chapnominalsize{17pt} \setfont\chaprm\rmbshape{12}{\magstep2}{OT1} \setfont\chapit\itbshape{10}{\magstep3}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep3}{OT1} \setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT} \setfont\chapsf\sfbshape{17}{1000}{OT1} \let\chapbf=\chaprm \setfont\chapsc\scbshape{10}{\magstep3}{OT1} \font\chapi=cmmi12 scaled \magstep2 \font\chapsy=cmsy10 scaled \magstep3 \def\chapecsize{1728} % Section fonts (14.4pt). \def\secnominalsize{14pt} \setfont\secrm\rmbshape{12}{\magstep1}{OT1} \setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1} \setfont\secit\itbshape{10}{\magstep2}{OT1IT} \setfont\secsl\slbshape{10}{\magstep2}{OT1} \setfont\sectt\ttbshape{12}{\magstep1}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\secsf\sfbshape{12}{\magstep1}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep2}{OT1} \font\seci=cmmi12 scaled \magstep1 \font\secsy=cmsy10 scaled \magstep2 \def\sececsize{1440} % Subsection fonts (13.15pt). \def\ssecnominalsize{13pt} \setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1} \setfont\ssecit\itbshape{10}{1315}{OT1IT} \setfont\ssecsl\slbshape{10}{1315}{OT1} \setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1315}{OT1TT} \setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1315}{OT1} \font\sseci=cmmi12 scaled \magstephalf \font\ssecsy=cmsy10 scaled 1315 \def\ssececsize{1200} % Reduced fonts for @acronym in text (10pt). \def\reducednominalsize{10pt} \setfont\reducedrm\rmshape{10}{1000}{OT1} \setfont\reducedtt\ttshape{10}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{1000}{OT1} \setfont\reducedit\itshape{10}{1000}{OT1IT} \setfont\reducedsl\slshape{10}{1000}{OT1} \setfont\reducedsf\sfshape{10}{1000}{OT1} \setfont\reducedsc\scshape{10}{1000}{OT1} \setfont\reducedttsl\ttslshape{10}{1000}{OT1TT} \font\reducedi=cmmi10 \font\reducedsy=cmsy10 \def\reducedecsize{1000} \textleading = 13.2pt % line spacing for 11pt CM \textfonts % reset the current fonts \rm } % end of 11pt text font size definitions, \definetextfontsizexi % Definitions to make the main text be 10pt Computer Modern, with % section, chapter, etc., sizes following suit. This is for the GNU % Press printing of the Emacs 22 manual. Maybe other manuals in the % future. Used with @smallbook, which sets the leading to 12pt. % \def\definetextfontsizex{% % Text fonts (10pt). \def\textnominalsize{10pt} \edef\mainmagstep{1000} \setfont\textrm\rmshape{10}{\mainmagstep}{OT1} \setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT} \setfont\textbf\bfshape{10}{\mainmagstep}{OT1} \setfont\textit\itshape{10}{\mainmagstep}{OT1IT} \setfont\textsl\slshape{10}{\mainmagstep}{OT1} \setfont\textsf\sfshape{10}{\mainmagstep}{OT1} \setfont\textsc\scshape{10}{\mainmagstep}{OT1} \setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT} \font\texti=cmmi10 scaled \mainmagstep \font\textsy=cmsy10 scaled \mainmagstep \def\textecsize{1000} % A few fonts for @defun names and args. \setfont\defbf\bfshape{10}{\magstephalf}{OT1} \setfont\deftt\ttshape{10}{\magstephalf}{OT1TT} \setfont\defsl\slshape{10}{\magstephalf}{OT1} \setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT} \def\df{\let\ttfont=\deftt \let\bffont = \defbf \let\slfont=\defsl \let\ttslfont=\defttsl \bf} % Fonts for indices, footnotes, small examples (9pt). \def\smallnominalsize{9pt} \setfont\smallrm\rmshape{9}{1000}{OT1} \setfont\smalltt\ttshape{9}{1000}{OT1TT} \setfont\smallbf\bfshape{10}{900}{OT1} \setfont\smallit\itshape{9}{1000}{OT1IT} \setfont\smallsl\slshape{9}{1000}{OT1} \setfont\smallsf\sfshape{9}{1000}{OT1} \setfont\smallsc\scshape{10}{900}{OT1} \setfont\smallttsl\ttslshape{10}{900}{OT1TT} \font\smalli=cmmi9 \font\smallsy=cmsy9 \def\smallecsize{0900} % Fonts for small examples (8pt). \def\smallernominalsize{8pt} \setfont\smallerrm\rmshape{8}{1000}{OT1} \setfont\smallertt\ttshape{8}{1000}{OT1TT} \setfont\smallerbf\bfshape{10}{800}{OT1} \setfont\smallerit\itshape{8}{1000}{OT1IT} \setfont\smallersl\slshape{8}{1000}{OT1} \setfont\smallersf\sfshape{8}{1000}{OT1} \setfont\smallersc\scshape{10}{800}{OT1} \setfont\smallerttsl\ttslshape{10}{800}{OT1TT} \font\smalleri=cmmi8 \font\smallersy=cmsy8 \def\smallerecsize{0800} % Fonts for math mode superscripts (7pt). \def\sevennominalsize{7pt} \setfont\sevenrm\rmshape{7}{1000}{OT1} \setfont\seventt\ttshape{10}{700}{OT1TT} \setfont\sevenbf\bfshape{10}{700}{OT1} \setfont\sevenit\itshape{7}{1000}{OT1IT} \setfont\sevensl\slshape{10}{700}{OT1} \setfont\sevensf\sfshape{10}{700}{OT1} \setfont\sevensc\scshape{10}{700}{OT1} \setfont\seventtsl\ttslshape{10}{700}{OT1TT} \font\seveni=cmmi7 \font\sevensy=cmsy7 \def\sevenecsize{0700} % Fonts for title page (20.4pt): \def\titlenominalsize{20pt} \setfont\titlerm\rmbshape{12}{\magstep3}{OT1} \setfont\titleit\itbshape{10}{\magstep4}{OT1IT} \setfont\titlesl\slbshape{10}{\magstep4}{OT1} \setfont\titlett\ttbshape{12}{\magstep3}{OT1TT} \setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT} \setfont\titlesf\sfbshape{17}{\magstep1}{OT1} \let\titlebf=\titlerm \setfont\titlesc\scbshape{10}{\magstep4}{OT1} \font\titlei=cmmi12 scaled \magstep3 \font\titlesy=cmsy10 scaled \magstep4 \def\titleecsize{2074} % Chapter fonts (14.4pt). \def\chapnominalsize{14pt} \setfont\chaprm\rmbshape{12}{\magstep1}{OT1} \setfont\chapit\itbshape{10}{\magstep2}{OT1IT} \setfont\chapsl\slbshape{10}{\magstep2}{OT1} \setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT} \setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT} \setfont\chapsf\sfbshape{12}{\magstep1}{OT1} \let\chapbf\chaprm \setfont\chapsc\scbshape{10}{\magstep2}{OT1} \font\chapi=cmmi12 scaled \magstep1 \font\chapsy=cmsy10 scaled \magstep2 \def\chapecsize{1440} % Section fonts (12pt). \def\secnominalsize{12pt} \setfont\secrm\rmbshape{12}{1000}{OT1} \setfont\secit\itbshape{10}{\magstep1}{OT1IT} \setfont\secsl\slbshape{10}{\magstep1}{OT1} \setfont\sectt\ttbshape{12}{1000}{OT1TT} \setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT} \setfont\secsf\sfbshape{12}{1000}{OT1} \let\secbf\secrm \setfont\secsc\scbshape{10}{\magstep1}{OT1} \font\seci=cmmi12 \font\secsy=cmsy10 scaled \magstep1 \def\sececsize{1200} % Subsection fonts (10pt). \def\ssecnominalsize{10pt} \setfont\ssecrm\rmbshape{10}{1000}{OT1} \setfont\ssecit\itbshape{10}{1000}{OT1IT} \setfont\ssecsl\slbshape{10}{1000}{OT1} \setfont\ssectt\ttbshape{10}{1000}{OT1TT} \setfont\ssecttsl\ttslshape{10}{1000}{OT1TT} \setfont\ssecsf\sfbshape{10}{1000}{OT1} \let\ssecbf\ssecrm \setfont\ssecsc\scbshape{10}{1000}{OT1} \font\sseci=cmmi10 \font\ssecsy=cmsy10 \def\ssececsize{1000} % Reduced fonts for @acronym in text (9pt). \def\reducednominalsize{9pt} \setfont\reducedrm\rmshape{9}{1000}{OT1} \setfont\reducedtt\ttshape{9}{1000}{OT1TT} \setfont\reducedbf\bfshape{10}{900}{OT1} \setfont\reducedit\itshape{9}{1000}{OT1IT} \setfont\reducedsl\slshape{9}{1000}{OT1} \setfont\reducedsf\sfshape{9}{1000}{OT1} \setfont\reducedsc\scshape{10}{900}{OT1} \setfont\reducedttsl\ttslshape{10}{900}{OT1TT} \font\reducedi=cmmi9 \font\reducedsy=cmsy9 \def\reducedecsize{0900} \divide\parskip by 2 % reduce space between paragraphs \textleading = 12pt % line spacing for 10pt CM \textfonts % reset the current fonts \rm } % end of 10pt text font size definitions, \definetextfontsizex % Fonts for short table of contents. \setfont\shortcontrm\rmshape{12}{1000}{OT1} \setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12 \setfont\shortcontsl\slshape{12}{1000}{OT1} \setfont\shortconttt\ttshape{12}{1000}{OT1TT} % We provide the user-level command % @fonttextsize 10 % (or 11) to redefine the text font size. pt is assumed. % \def\xiword{11} \def\xword{10} \def\xwordpt{10pt} % \parseargdef\fonttextsize{% \def\textsizearg{#1}% %\wlog{doing @fonttextsize \textsizearg}% % % Set \globaldefs so that documents can use this inside @tex, since % makeinfo 4.8 does not support it, but we need it nonetheless. % \begingroup \globaldefs=1 \ifx\textsizearg\xword \definetextfontsizex \else \ifx\textsizearg\xiword \definetextfontsizexi \else \errhelp=\EMsimple \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'} \fi\fi \endgroup } % % Change the current font style to #1, remembering it in \curfontstyle. % For now, we do not accumulate font styles: @b{@i{foo}} prints foo in % italics, not bold italics. % \def\setfontstyle#1{% \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd. \csname #1font\endcsname % change the current font } \def\rm{\fam=0 \setfontstyle{rm}} \def\it{\fam=\itfam \setfontstyle{it}} \def\sl{\fam=\slfam \setfontstyle{sl}} \def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf} \def\tt{\fam=\ttfam \setfontstyle{tt}}\def\ttstylename{tt} % Texinfo sort of supports the sans serif font style, which plain TeX does not. % So we set up a \sf. \newfam\sffam \def\sf{\fam=\sffam \setfontstyle{sf}} % We don't need math for this font style. \def\ttsl{\setfontstyle{ttsl}} % In order for the font changes to affect most math symbols and letters, % we have to define the \textfont of the standard families. % We don't bother to reset \scriptscriptfont; awaiting user need. % \def\resetmathfonts{% \textfont0=\rmfont \textfont1=\ifont \textfont2=\syfont \textfont\itfam=\itfont \textfont\slfam=\slfont \textfont\bffam=\bffont \textfont\ttfam=\ttfont \textfont\sffam=\sffont % % Fonts for superscript. Note that the 7pt fonts are used regardless % of the current font size. \scriptfont0=\sevenrm \scriptfont1=\seveni \scriptfont2=\sevensy \scriptfont\itfam=\sevenit \scriptfont\slfam=\sevensl \scriptfont\bffam=\sevenbf \scriptfont\ttfam=\seventt \scriptfont\sffam=\sevensf } % % The font-changing commands (all called \...fonts) redefine the meanings % of \STYLEfont, instead of just \STYLE. We do this because \STYLE needs % to also set the current \fam for math mode. Our \STYLE (e.g., \rm) % commands hardwire \STYLEfont to set the current font. % % The fonts used for \ifont are for "math italics" (\itfont is for italics % in regular text). \syfont is also used in math mode only. % % Each font-changing command also sets the names \lsize (one size lower) % and \lllsize (three sizes lower). These relative commands are used % in, e.g., the LaTeX logo and acronyms. % % This all needs generalizing, badly. % \def\assignfonts#1{% \expandafter\let\expandafter\rmfont\csname #1rm\endcsname \expandafter\let\expandafter\itfont\csname #1it\endcsname \expandafter\let\expandafter\slfont\csname #1sl\endcsname \expandafter\let\expandafter\bffont\csname #1bf\endcsname \expandafter\let\expandafter\ttfont\csname #1tt\endcsname \expandafter\let\expandafter\smallcaps\csname #1sc\endcsname \expandafter\let\expandafter\sffont \csname #1sf\endcsname \expandafter\let\expandafter\ifont \csname #1i\endcsname \expandafter\let\expandafter\syfont \csname #1sy\endcsname \expandafter\let\expandafter\ttslfont\csname #1ttsl\endcsname } \newif\ifrmisbold % Select smaller font size with the current style. Used to change font size % in, e.g., the LaTeX logo and acronyms. If we are using bold fonts for % normal roman text, also use bold fonts for roman text in the smaller size. \def\switchtolllsize{% \expandafter\assignfonts\expandafter{\lllsize}% \ifrmisbold \let\rmfont\bffont \fi \csname\curfontstyle\endcsname }% \def\switchtolsize{% \expandafter\assignfonts\expandafter{\lsize}% \ifrmisbold \let\rmfont\bffont \fi \csname\curfontstyle\endcsname }% \def\definefontsetatsize#1#2#3#4#5{% \expandafter\def\csname #1fonts\endcsname{% \def\curfontsize{#1}% \def\lsize{#2}\def\lllsize{#3}% \csname rmisbold#5\endcsname \assignfonts{#1}% \resetmathfonts \setleading{#4}% }} \definefontsetatsize{text} {reduced}{smaller}{\textleading}{false} \definefontsetatsize{title} {chap} {subsec} {27pt} {true} \definefontsetatsize{chap} {sec} {text} {19pt} {true} \definefontsetatsize{sec} {subsec} {reduced}{17pt} {true} \definefontsetatsize{ssec} {text} {small} {15pt} {true} \definefontsetatsize{reduced}{small} {smaller}{10.5pt}{false} \definefontsetatsize{small} {smaller}{smaller}{10.5pt}{false} \definefontsetatsize{smaller}{smaller}{smaller}{9.5pt} {false} \def\titlefont#1{{\titlefonts\rm #1}} \let\subsecfonts = \ssecfonts \let\subsubsecfonts = \ssecfonts % Define these just so they can be easily changed for other fonts. \def\angleleft{$\langle$} \def\angleright{$\rangle$} % Set the fonts to use with the @small... environments. \let\smallexamplefonts = \smallfonts % About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample % can fit this many characters: % 8.5x11=86 smallbook=72 a4=90 a5=69 % If we use \scriptfonts (8pt), then we can fit this many characters: % 8.5x11=90+ smallbook=80 a4=90+ a5=77 % For me, subjectively, the few extra characters that fit aren't worth % the additional smallness of 8pt. So I'm making the default 9pt. % % By the way, for comparison, here's what fits with @example (10pt): % 8.5x11=71 smallbook=60 a4=75 a5=58 % --karl, 24jan03. % Set up the default fonts, so we can use them for creating boxes. % \definetextfontsizexi % Check if we are currently using a typewriter font. Since all the % Computer Modern typewriter fonts have zero interword stretch (and % shrink), and it is reasonable to expect all typewriter fonts to have % this property, we can check that font parameter. % \def\ifmonospace{\ifdim\fontdimen3\font=0pt } { \catcode`\'=\active \catcode`\`=\active \gdef\setcodequotes{\let`\codequoteleft \let'\codequoteright} \gdef\setregularquotes{\let`\lq \let'\rq} } % Allow an option to not use regular directed right quote/apostrophe % (char 0x27), but instead the undirected quote from cmtt (char 0x0d). % The undirected quote is ugly, so don't make it the default, but it % works for pasting with more pdf viewers (at least evince), the % lilypond developers report. xpdf does work with the regular 0x27. % \def\codequoteright{% \ifmonospace \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax '% \else \char'15 \fi \else \char'15 \fi \else '% \fi } % % and a similar option for the left quote char vs. a grave accent. % Modern fonts display ASCII 0x60 as a grave accent, so some people like % the code environments to do likewise. % \def\codequoteleft{% \ifmonospace \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax % [Knuth] pp. 380,381,391 % \relax disables Spanish ligatures ?` and !` of \tt font. \relax`% \else \char'22 \fi \else \char'22 \fi \else \relax`% \fi } % Commands to set the quote options. % \parseargdef\codequoteundirected{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxicodequoteundirected\endcsname = t% \else\ifx\temp\offword \expandafter\let\csname SETtxicodequoteundirected\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}% \fi\fi } % \parseargdef\codequotebacktick{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxicodequotebacktick\endcsname = t% \else\ifx\temp\offword \expandafter\let\csname SETtxicodequotebacktick\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}% \fi\fi } % [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font. \def\noligaturesquoteleft{\relax\lq} % Count depth in font-changes, for error checks \newcount\fontdepth \fontdepth=0 % Font commands. % #1 is the font command (\sl or \it), #2 is the text to slant. % If we are in a monospaced environment, however, 1) always use \ttsl, % and 2) do not add an italic correction. \def\dosmartslant#1#2{% \ifusingtt {{\ttsl #2}\let\next=\relax}% {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}% \next } \def\smartslanted{\dosmartslant\sl} \def\smartitalic{\dosmartslant\it} % Output an italic correction unless \next (presumed to be the following % character) is such as not to need one. \def\smartitaliccorrection{% \ifx\next,% \else\ifx\next-% \else\ifx\next.% \else\ifx\next\.% \else\ifx\next\comma% \else\ptexslash \fi\fi\fi\fi\fi \aftersmartic } % Unconditional use \ttsl, and no ic. @var is set to this for defuns. \def\ttslanted#1{{\ttsl #1}} % @cite is like \smartslanted except unconditionally use \sl. We never want % ttsl for book titles, do we? \def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection} \def\aftersmartic{} \def\var#1{% \let\saveaftersmartic = \aftersmartic \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}% \smartslanted{#1}% } \let\i=\smartitalic \let\slanted=\smartslanted \let\dfn=\smartslanted \let\emph=\smartitalic % Explicit font changes: @r, @sc, undocumented @ii. \def\r#1{{\rm #1}} % roman font \def\sc#1{{\smallcaps#1}} % smallcaps font \def\ii#1{{\it #1}} % italic font % @b, explicit bold. Also @strong. \def\b#1{{\bf #1}} \let\strong=\b % @sansserif, explicit sans. \def\sansserif#1{{\sf #1}} % We can't just use \exhyphenpenalty, because that only has effect at % the end of a paragraph. Restore normal hyphenation at the end of the % group within which \nohyphenation is presumably called. % \def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation} \def\restorehyphenation{\hyphenchar\font = `- } % Set sfcode to normal for the chars that usually have another value. % Can't use plain's \frenchspacing because it uses the `\x notation, and % sometimes \x has an active definition that messes things up. % \catcode`@=11 \def\plainfrenchspacing{% \sfcode`\.=\@m \sfcode`\?=\@m \sfcode`\!=\@m \sfcode`\:=\@m \sfcode`\;=\@m \sfcode`\,=\@m \def\endofsentencespacefactor{1000}% for @. and friends } \def\plainnonfrenchspacing{% \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000 \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 \def\endofsentencespacefactor{3000}% for @. and friends } \catcode`@=\other \def\endofsentencespacefactor{3000}% default % @t, explicit typewriter. \def\t#1{% {\tt \plainfrenchspacing #1}% \null } % @samp. \def\samp#1{{\setcodequotes\lq\tclose{#1}\rq\null}} % @indicateurl is \samp, that is, with quotes. \let\indicateurl=\samp % @code (and similar) prints in typewriter, but with spaces the same % size as normal in the surrounding text, without hyphenation, etc. % This is a subroutine for that. \def\tclose#1{% {% % Change normal interword space to be same as for the current font. \spaceskip = \fontdimen2\font % % Switch to typewriter. \tt % % But `\ ' produces the large typewriter interword space. \def\ {{\spaceskip = 0pt{} }}% % % Turn off hyphenation. \nohyphenation % \plainfrenchspacing #1% }% \null % reset spacefactor to 1000 } % We *must* turn on hyphenation at `-' and `_' in @code. % (But see \codedashfinish below.) % Otherwise, it is too hard to avoid overfull hboxes % in the Emacs manual, the Library manual, etc. % % Unfortunately, TeX uses one parameter (\hyphenchar) to control % both hyphenation at - and hyphenation within words. % We must therefore turn them both off (\tclose does that) % and arrange explicitly to hyphenate at a dash. -- rms. { \catcode`\-=\active \catcode`\_=\active \catcode`\'=\active \catcode`\`=\active \global\let'=\rq \global\let`=\lq % default definitions % \global\def\code{\begingroup \setcodequotes \catcode\dashChar=\active \catcode\underChar=\active \ifallowcodebreaks \let-\codedash \let_\codeunder \else \let-\normaldash \let_\realunder \fi % Given -foo (with a single dash), we do not want to allow a break % after the hyphen. \global\let\codedashprev=\codedash % \codex } % \gdef\codedash{\futurelet\next\codedashfinish} \gdef\codedashfinish{% \normaldash % always output the dash character itself. % % Now, output a discretionary to allow a line break, unless % (a) the next character is a -, or % (b) the preceding character is a -. % E.g., given --posix, we do not want to allow a break after either -. % Given --foo-bar, we do want to allow a break between the - and the b. \ifx\next\codedash \else \ifx\codedashprev\codedash \else \discretionary{}{}{}\fi \fi % we need the space after the = for the case when \next itself is a % space token; it would get swallowed otherwise. As in @code{- a}. \global\let\codedashprev= \next } } \def\normaldash{-} % \def\codex #1{\tclose{#1}\endgroup} \def\codeunder{% % this is all so @math{@code{var_name}+1} can work. In math mode, _ % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.) % will therefore expand the active definition of _, which is us % (inside @code that is), therefore an endless loop. \ifusingtt{\ifmmode \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_. \else\normalunderscore \fi \discretionary{}{}{}}% {\_}% } % An additional complication: the above will allow breaks after, e.g., % each of the four underscores in __typeof__. This is bad. % @allowcodebreaks provides a document-level way to turn breaking at - % and _ on and off. % \newif\ifallowcodebreaks \allowcodebreakstrue \def\keywordtrue{true} \def\keywordfalse{false} \parseargdef\allowcodebreaks{% \def\txiarg{#1}% \ifx\txiarg\keywordtrue \allowcodebreakstrue \else\ifx\txiarg\keywordfalse \allowcodebreaksfalse \else \errhelp = \EMsimple \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}% \fi\fi } % For @command, @env, @file, @option quotes seem unnecessary, % so use \code rather than \samp. \let\command=\code \let\env=\code \let\file=\code \let\option=\code % @uref (abbreviation for `urlref') aka @url takes an optional % (comma-separated) second argument specifying the text to display and % an optional third arg as text to display instead of (rather than in % addition to) the url itself. First (mandatory) arg is the url. % TeX-only option to allow changing PDF output to show only the second % arg (if given), and not the url (which is then just the link target). \newif\ifurefurlonlylink % The default \pretolerance setting stops the penalty inserted in % \urefallowbreak being a discouragement to line breaking. Set it to % a negative value for this paragraph only. Hopefully this does not % conflict with redefinitions of \par done elsewhere. \def\nopretolerance{% \pretolerance=-1 \def\par{\endgraf\pretolerance=100 \let\par\endgraf}% } % The main macro is \urefbreak, which allows breaking at expected % places within the url. \def\urefbreak{\nopretolerance \begingroup \urefcatcodes \dourefbreak} \let\uref=\urefbreak % \def\dourefbreak#1{\urefbreakfinish #1,,,\finish} \def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example \unsepspaces \pdfurl{#1}% \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \unhbox0 % third arg given, show only that \else \setbox0 = \hbox{\ignorespaces #2}% look for second arg \ifdim\wd0 > 0pt \ifpdf % For pdfTeX and LuaTeX \ifurefurlonlylink % PDF plus option to not display url, show just arg \unhbox0 \else % PDF, normally display both arg and url for consistency, % visibility, if the pdf is eventually used to print, etc. \unhbox0\ (\urefcode{#1})% \fi \else \ifx\XeTeXrevision\thisisundefined \unhbox0\ (\urefcode{#1})% DVI, always show arg and url \else % For XeTeX \ifurefurlonlylink % PDF plus option to not display url, show just arg \unhbox0 \else % PDF, normally display both arg and url for consistency, % visibility, if the pdf is eventually used to print, etc. \unhbox0\ (\urefcode{#1})% \fi \fi \fi \else \urefcode{#1}% only url given, so show it \fi \fi \endlink \endgroup} % Allow line breaks around only a few characters (only). \def\urefcatcodes{% \catcode`\&=\active \catcode`\.=\active \catcode`\#=\active \catcode`\?=\active \catcode`\/=\active } { \urefcatcodes % \global\def\urefcode{\begingroup \setcodequotes \urefcatcodes \let&\urefcodeamp \let.\urefcodedot \let#\urefcodehash \let?\urefcodequest \let/\urefcodeslash \codex } % % By default, they are just regular characters. \global\def&{\normalamp} \global\def.{\normaldot} \global\def#{\normalhash} \global\def?{\normalquest} \global\def/{\normalslash} } \def\urefcodeamp{\urefprebreak \&\urefpostbreak} \def\urefcodedot{\urefprebreak .\urefpostbreak} \def\urefcodehash{\urefprebreak \#\urefpostbreak} \def\urefcodequest{\urefprebreak ?\urefpostbreak} \def\urefcodeslash{\futurelet\next\urefcodeslashfinish} { \catcode`\/=\active \global\def\urefcodeslashfinish{% \urefprebreak \slashChar % Allow line break only after the final / in a sequence of % slashes, to avoid line break between the slashes in http://. \ifx\next/\else \urefpostbreak \fi } } % By default we'll break after the special characters, but some people like to % break before the special chars, so allow that. Also allow no breaking at % all, for manual control. % \parseargdef\urefbreakstyle{% \def\txiarg{#1}% \ifx\txiarg\wordnone \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak} \else\ifx\txiarg\wordbefore \def\urefprebreak{\urefallowbreak}\def\urefpostbreak{\nobreak} \else\ifx\txiarg\wordafter \def\urefprebreak{\nobreak}\def\urefpostbreak{\urefallowbreak} \else \errhelp = \EMsimple \errmessage{Unknown @urefbreakstyle setting `\txiarg'}% \fi\fi\fi } \def\wordafter{after} \def\wordbefore{before} \def\wordnone{none} % Allow a ragged right output to aid breaking long URL's. There can % be a break at the \allowbreak with no extra glue (if the existing stretch in % the line is sufficient), a break at the \penalty with extra glue added % at the end of the line, or no break at all here. % Changing the value of the penalty and/or the amount of stretch affects how % preferable one choice is over the other. \def\urefallowbreak{% \penalty0\relax \hskip 0pt plus 2 em\relax \penalty1000\relax \hskip 0pt plus -2 em\relax } \urefbreakstyle after % @url synonym for @uref, since that's how everyone uses it. % \let\url=\uref % rms does not like angle brackets --karl, 17may97. % So now @email is just like @uref, unless we are pdf. % %\def\email#1{\angleleft{\tt #1}\angleright} \ifpdforxetex \def\email#1{\doemail#1,,\finish} \def\doemail#1,#2,#3\finish{\begingroup \unsepspaces \pdfurl{mailto:#1}% \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi \endlink \endgroup} \else \let\email=\uref \fi % @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always), % `example' (@kbd uses ttsl only inside of @example and friends), % or `code' (@kbd uses normal tty font always). \parseargdef\kbdinputstyle{% \def\txiarg{#1}% \ifx\txiarg\worddistinct \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}% \else\ifx\txiarg\wordexample \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}% \else\ifx\txiarg\wordcode \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}% \else \errhelp = \EMsimple \errmessage{Unknown @kbdinputstyle setting `\txiarg'}% \fi\fi\fi } \def\worddistinct{distinct} \def\wordexample{example} \def\wordcode{code} % Default is `distinct'. \kbdinputstyle distinct % @kbd is like @code, except that if the argument is just one @key command, % then @kbd has no effect. \def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}} \def\xkey{\key} \def\kbdsub#1#2#3\par{% \def\one{#1}\def\three{#3}\def\threex{??}% \ifx\one\xkey\ifx\threex\three \key{#2}% \else{\tclose{\kbdfont\setcodequotes\look}}\fi \else{\tclose{\kbdfont\setcodequotes\look}}\fi } % definition of @key that produces a lozenge. Doesn't adjust to text size. %\setfont\keyrm\rmshape{8}{1000}{OT1} %\font\keysy=cmsy9 %\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{% % \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{% % \vbox{\hrule\kern-0.4pt % \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}% % \kern-0.4pt\hrule}% % \kern-.06em\raise0.4pt\hbox{\angleright}}}} % definition of @key with no lozenge. If the current font is already % monospace, don't change it; that way, we respect @kbdinputstyle. But % if it isn't monospace, then use \tt. % \def\key#1{{\setregularquotes \nohyphenation \ifmonospace\else\tt\fi #1}\null} % @clicksequence{File @click{} Open ...} \def\clicksequence#1{\begingroup #1\endgroup} % @clickstyle @arrow (by default) \parseargdef\clickstyle{\def\click{#1}} \def\click{\arrow} % Typeset a dimension, e.g., `in' or `pt'. The only reason for the % argument is to make the input look right: @dmn{pt} instead of @dmn{}pt. % \def\dmn#1{\thinspace #1} % @acronym for "FBI", "NATO", and the like. % We print this one point size smaller, since it's intended for % all-uppercase. % \def\acronym#1{\doacronym #1,,\finish} \def\doacronym#1,#2,#3\finish{% {\switchtolsize #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi \null % reset \spacefactor=1000 } % @abbr for "Comput. J." and the like. % No font change, but don't do end-of-sentence spacing. % \def\abbr#1{\doabbr #1,,\finish} \def\doabbr#1,#2,#3\finish{% {\plainfrenchspacing #1}% \def\temp{#2}% \ifx\temp\empty \else \space ({\unsepspaces \ignorespaces \temp \unskip})% \fi \null % reset \spacefactor=1000 } % @asis just yields its argument. Used with @table, for example. % \def\asis#1{#1} % @math outputs its argument in math mode. % % One complication: _ usually means subscripts, but it could also mean % an actual _ character, as in @math{@var{some_variable} + 1}. So make % _ active, and distinguish by seeing if the current family is \slfam, % which is what @var uses. { \catcode`\_ = \active \gdef\mathunderscore{% \catcode`\_=\active \def_{\ifnum\fam=\slfam \_\else\sb\fi}% } } % Another complication: we want \\ (and @\) to output a math (or tt) \. % FYI, plain.tex uses \\ as a temporary control sequence (for no % particular reason), but this is not advertised and we don't care. % % The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\. \def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi} % \def\math{% \ifmmode\else % only go into math if not in math mode already \tex \mathunderscore \let\\ = \mathbackslash \mathactive % make the texinfo accent commands work in math mode \let\"=\ddot \let\'=\acute \let\==\bar \let\^=\hat \let\`=\grave \let\u=\breve \let\v=\check \let\~=\tilde \let\dotaccent=\dot % have to provide another name for sup operator \let\mathopsup=\sup $\expandafter\finishmath\fi } \def\finishmath#1{#1$\endgroup} % Close the group opened by \tex. % Some active characters (such as <) are spaced differently in math. % We have to reset their definitions in case the @math was an argument % to a command which sets the catcodes (such as @item or @section). % { \catcode`^ = \active \catcode`< = \active \catcode`> = \active \catcode`+ = \active \catcode`' = \active \gdef\mathactive{% \let^ = \ptexhat \let< = \ptexless \let> = \ptexgtr \let+ = \ptexplus \let' = \ptexquoteright } } % for @sub and @sup, if in math mode, just do a normal sub/superscript. % If in text, use math to place as sub/superscript, but switch % into text mode, with smaller fonts. This is a different font than the % one used for real math sub/superscripts (8pt vs. 7pt), but let's not % fix it (significant additions to font machinery) until someone notices. % \def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi} \def\finishsub#1{$\sb{\hbox{\switchtolllsize #1}}$}% % \def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi} \def\finishsup#1{$\ptexsp{\hbox{\switchtolllsize #1}}$}% % provide this command from LaTeX as it is very common \def\frac#1#2{{{#1}\over{#2}}} % @displaymath. % \globaldefs is needed to recognize the end lines in \tex and % \end tex. Set \thisenv as @end displaymath is seen before @end tex. {\obeylines \globaldefs=1 \envdef\displaymath{% \tex% \def\thisenv{\displaymath}% \begingroup\let\end\displaymathend% $$% } \def\displaymathend{$$\endgroup\end}% \def\Edisplaymath{% \def\thisenv{\tex}% \end tex }} % @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}. % Ignore unless FMTNAME == tex; then it is like @iftex and @tex, % except specified as a normal braced arg, so no newlines to worry about. % \def\outfmtnametex{tex} % \long\def\inlinefmt#1{\doinlinefmt #1,\finish} \long\def\doinlinefmt#1,#2,\finish{% \def\inlinefmtname{#1}% \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi } % % @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if % FMTNAME is tex, else ELSE-TEXT. \long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish} \long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{% \def\inlinefmtname{#1}% \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi } % % For raw, must switch into @tex before parsing the argument, to avoid % setting catcodes prematurely. Doing it this way means that, for % example, @inlineraw{html, foo{bar} gets a parse error instead of being % ignored. But this isn't important because if people want a literal % *right* brace they would have to use a command anyway, so they may as % well use a command to get a left brace too. We could re-use the % delimiter character idea from \verb, but it seems like overkill. % \long\def\inlineraw{\tex \doinlineraw} \long\def\doinlineraw#1{\doinlinerawtwo #1,\finish} \def\doinlinerawtwo#1,#2,\finish{% \def\inlinerawname{#1}% \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi \endgroup % close group opened by \tex. } % @inlineifset{VAR, TEXT} expands TEXT if VAR is @set. % \long\def\inlineifset#1{\doinlineifset #1,\finish} \long\def\doinlineifset#1,#2,\finish{% \def\inlinevarname{#1}% \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \else\ignorespaces#2\fi } % @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set. % \long\def\inlineifclear#1{\doinlineifclear #1,\finish} \long\def\doinlineifclear#1,#2,\finish{% \def\inlinevarname{#1}% \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi } \message{glyphs,} % and logos. % @@ prints an @, as does @atchar{}. \def\@{\char64 } \let\atchar=\@ % @{ @} @lbracechar{} @rbracechar{} all generate brace characters. \def\lbracechar{{\ifmonospace\char123\else\ensuremath\lbrace\fi}} \def\rbracechar{{\ifmonospace\char125\else\ensuremath\rbrace\fi}} \let\{=\lbracechar \let\}=\rbracechar % @comma{} to avoid , parsing problems. \let\comma = , % Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent % Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H. \let\, = \ptexc \let\dotaccent = \ptexdot \def\ringaccent#1{{\accent23 #1}} \let\tieaccent = \ptext \let\ubaraccent = \ptexb \let\udotaccent = \d % Other special characters: @questiondown @exclamdown @ordf @ordm % Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss. \def\questiondown{?`} \def\exclamdown{!`} \def\ordf{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{a}}} \def\ordm{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{o}}} % Dotless i and dotless j, used for accents. \def\imacro{i} \def\jmacro{j} \def\dotless#1{% \def\temp{#1}% \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi \else \errmessage{@dotless can be used only with i or j}% \fi\fi } % The \TeX{} logo, as in plain, but resetting the spacing so that a % period following counts as ending a sentence. (Idea found in latex.) % \edef\TeX{\TeX \spacefactor=1000 } % @LaTeX{} logo. Not quite the same results as the definition in % latex.ltx, since we use a different font for the raised A; it's most % convenient for us to use an explicitly smaller font, rather than using % the \scriptstyle font (since we don't reset \scriptstyle and % \scriptscriptstyle). % \def\LaTeX{% L\kern-.36em {\setbox0=\hbox{T}% \vbox to \ht0{\hbox{% \ifx\textnominalsize\xwordpt % for 10pt running text, lllsize (8pt) is too small for the A in LaTeX. % Revert to plain's \scriptsize, which is 7pt. \count255=\the\fam $\fam\count255 \scriptstyle A$% \else % For 11pt, we can use our lllsize. \switchtolllsize A% \fi }% \vss }}% \kern-.15em \TeX } % Some math mode symbols. Define \ensuremath to switch into math mode % unless we are already there. Expansion tricks may not be needed here, % but safer, and can't hurt. \def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi} \def\ensuredmath#1{$\relax#1$} % \def\bullet{\ensuremath\ptexbullet} \def\geq{\ensuremath\ge} \def\leq{\ensuremath\le} \def\minus{\ensuremath-} % @dots{} outputs an ellipsis using the current font. % We do .5em per period so that it has the same spacing in the cm % typewriter fonts as three actual period characters; on the other hand, % in other typewriter fonts three periods are wider than 1.5em. So do % whichever is larger. % \def\dots{% \leavevmode \setbox0=\hbox{...}% get width of three periods \ifdim\wd0 > 1.5em \dimen0 = \wd0 \else \dimen0 = 1.5em \fi \hbox to \dimen0{% \hskip 0pt plus.25fil .\hskip 0pt plus1fil .\hskip 0pt plus1fil .\hskip 0pt plus.5fil }% } % @enddots{} is an end-of-sentence ellipsis. % \def\enddots{% \dots \spacefactor=\endofsentencespacefactor } % @point{}, @result{}, @expansion{}, @print{}, @equiv{}. % % Since these characters are used in examples, they should be an even number of % \tt widths. Each \tt character is 1en, so two makes it 1em. % \def\point{$\star$} \def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}} \def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}} \def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}} \def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}} \def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}} % The @error{} command. % Adapted from the TeXbook's \boxit. % \newbox\errorbox % {\ttfont \global\dimen0 = 3em}% Width of the box. \dimen2 = .55pt % Thickness of rules % The text. (`r' is open on the right, `e' somewhat less so on the left.) \setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt} % \setbox\errorbox=\hbox to \dimen0{\hfil \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right. \advance\hsize by -2\dimen2 % Rules. \vbox{% \hrule height\dimen2 \hbox{\vrule width\dimen2 \kern3pt % Space to left of text. \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below. \kern3pt\vrule width\dimen2}% Space to right. \hrule height\dimen2} \hfil} % \def\error{\leavevmode\lower.7ex\copy\errorbox} % @pounds{} is a sterling sign, which Knuth put in the CM italic font. % \def\pounds{\ifmonospace{\ecfont\char"BF}\else{\it\$}\fi} % @euro{} comes from a separate font, depending on the current style. % We use the free feym* fonts from the eurosym package by Henrik % Theiling, which support regular, slanted, bold and bold slanted (and % "outlined" (blackboard board, sort of) versions, which we don't need). % It is available from http://www.ctan.org/tex-archive/fonts/eurosym. % % Although only regular is the truly official Euro symbol, we ignore % that. The Euro is designed to be slightly taller than the regular % font height. % % feymr - regular % feymo - slanted % feybr - bold % feybo - bold slanted % % There is no good (free) typewriter version, to my knowledge. % A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide. % Hmm. % % Also doesn't work in math. Do we need to do math with euro symbols? % Hope not. % % \def\euro{{\eurofont e}} \def\eurofont{% % We set the font at each command, rather than predefining it in % \textfonts and the other font-switching commands, so that % installations which never need the symbol don't have to have the % font installed. % % There is only one designed size (nominal 10pt), so we always scale % that to the current nominal size. % % By the way, simply using "at 1em" works for cmr10 and the like, but % does not work for cmbx10 and other extended/shrunken fonts. % \def\eurosize{\csname\curfontsize nominalsize\endcsname}% % \ifx\curfontstyle\bfstylename % bold: \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize \else % regular: \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize \fi \thiseurofont } % Glyphs from the EC fonts. We don't use \let for the aliases, because % sometimes we redefine the original macro, and the alias should reflect % the redefinition. % % Use LaTeX names for the Icelandic letters. \def\DH{{\ecfont \char"D0}} % Eth \def\dh{{\ecfont \char"F0}} % eth \def\TH{{\ecfont \char"DE}} % Thorn \def\th{{\ecfont \char"FE}} % thorn % \def\guillemetleft{{\ecfont \char"13}} \def\guillemotleft{\guillemetleft} \def\guillemetright{{\ecfont \char"14}} \def\guillemotright{\guillemetright} \def\guilsinglleft{{\ecfont \char"0E}} \def\guilsinglright{{\ecfont \char"0F}} \def\quotedblbase{{\ecfont \char"12}} \def\quotesinglbase{{\ecfont \char"0D}} % % This positioning is not perfect (see the ogonek LaTeX package), but % we have the precomposed glyphs for the most common cases. We put the % tests to use those glyphs in the single \ogonek macro so we have fewer % dummy definitions to worry about for index entries, etc. % % ogonek is also used with other letters in Lithuanian (IOU), but using % the precomposed glyphs for those is not so easy since they aren't in % the same EC font. \def\ogonek#1{{% \def\temp{#1}% \ifx\temp\macrocharA\Aogonek \else\ifx\temp\macrochara\aogonek \else\ifx\temp\macrocharE\Eogonek \else\ifx\temp\macrochare\eogonek \else \ecfont \setbox0=\hbox{#1}% \ifdim\ht0=1ex\accent"0C #1% \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}% \fi \fi\fi\fi\fi }% } \def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A} \def\aogonek{{\ecfont \char"A1}}\def\macrochara{a} \def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E} \def\eogonek{{\ecfont \char"A6}}\def\macrochare{e} % % Use the European Computer Modern fonts (cm-super in outline format) % for non-CM glyphs. That is ec* for regular text and tc* for the text % companion symbols (LaTeX TS1 encoding). Both are part of the ec % package and follow the same conventions. % \def\ecfont{\etcfont{e}} \def\tcfont{\etcfont{t}} % \def\etcfont#1{% % We can't distinguish serif/sans and italic/slanted, but this % is used for crude hacks anyway (like adding French and German % quotes to documents typeset with CM, where we lose kerning), so % hopefully nobody will notice/care. \edef\ecsize{\csname\curfontsize ecsize\endcsname}% \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}% \ifmonospace % typewriter: \font\thisecfont = #1ctt\ecsize \space at \nominalsize \else \ifx\curfontstyle\bfstylename % bold: \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize \else % regular: \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize \fi \fi \thisecfont } % @registeredsymbol - R in a circle. The font for the R should really % be smaller yet, but lllsize is the best we can do for now. % Adapted from the plain.tex definition of \copyright. % \def\registeredsymbol{% $^{{\ooalign{\hfil\raise.07ex\hbox{\switchtolllsize R}% \hfil\crcr\Orb}}% }$% } % @textdegree - the normal degrees sign. % \def\textdegree{$^\circ$} % Laurent Siebenmann reports \Orb undefined with: % Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38 % so we'll define it if necessary. % \ifx\Orb\thisisundefined \def\Orb{\mathhexbox20D} \fi % Quotes. \chardef\quoteleft=`\` \chardef\quoteright=`\' % only change font for tt for correct kerning and to avoid using % \ecfont unless necessary. \def\quotedblleft{% \ifmonospace{\ecfont\char"10}\else{\char"5C}\fi } \def\quotedblright{% \ifmonospace{\ecfont\char"11}\else{\char`\"}\fi } \message{page headings,} \newskip\titlepagetopglue \titlepagetopglue = 1.5in \newskip\titlepagebottomglue \titlepagebottomglue = 2pc % First the title page. Must do @settitle before @titlepage. \newif\ifseenauthor \newif\iffinishedtitlepage % @setcontentsaftertitlepage used to do an implicit @contents or % @shortcontents after @end titlepage, but it is now obsolete. \def\setcontentsaftertitlepage{% \errmessage{@setcontentsaftertitlepage has been removed as a Texinfo command; move your @contents command if you want the contents after the title page.}}% \def\setshortcontentsaftertitlepage{% \errmessage{@setshortcontentsaftertitlepage has been removed as a Texinfo command; move your @shortcontents and @contents commands if you want the contents after the title page.}}% \parseargdef\shorttitlepage{% \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}% \endgroup\page\hbox{}\page} \envdef\titlepage{% % Open one extra group, as we want to close it in the middle of \Etitlepage. \begingroup \parindent=0pt \textfonts % Leave some space at the very top of the page. \vglue\titlepagetopglue % No rule at page bottom unless we print one at the top with @title. \finishedtitlepagetrue % % Most title ``pages'' are actually two pages long, with space % at the top of the second. We don't want the ragged left on the second. \let\oldpage = \page \def\page{% \iffinishedtitlepage\else \finishtitlepage \fi \let\page = \oldpage \page \null }% } \def\Etitlepage{% \iffinishedtitlepage\else \finishtitlepage \fi % It is important to do the page break before ending the group, % because the headline and footline are only empty inside the group. % If we use the new definition of \page, we always get a blank page % after the title page, which we certainly don't want. \oldpage \endgroup % % Need this before the \...aftertitlepage checks so that if they are % in effect the toc pages will come out with page numbers. \HEADINGSon } \def\finishtitlepage{% \vskip4pt \hrule height 2pt width \hsize \vskip\titlepagebottomglue \finishedtitlepagetrue } % Settings used for typesetting titles: no hyphenation, no indentation, % don't worry much about spacing, ragged right. This should be used % inside a \vbox, and fonts need to be set appropriately first. \par should % be specified before the end of the \vbox, since a vbox is a group. % \def\raggedtitlesettings{% \rm \hyphenpenalty=10000 \parindent=0pt \tolerance=5000 \ptexraggedright } % Macros to be used within @titlepage: \let\subtitlerm=\rmfont \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines} \parseargdef\title{% \checkenv\titlepage \vbox{\titlefonts \raggedtitlesettings #1\par}% % print a rule at the page bottom also. \finishedtitlepagefalse \vskip4pt \hrule height 4pt width \hsize \vskip4pt } \parseargdef\subtitle{% \checkenv\titlepage {\subtitlefont \rightline{#1}}% } % @author should come last, but may come many times. % It can also be used inside @quotation. % \parseargdef\author{% \def\temp{\quotation}% \ifx\thisenv\temp \def\quotationauthor{#1}% printed in \Equotation. \else \checkenv\titlepage \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi {\secfonts\rm \leftline{#1}}% \fi } % Set up page headings and footings. \let\thispage=\folio \newtoks\evenheadline % headline on even pages \newtoks\oddheadline % headline on odd pages \newtoks\evenchapheadline% headline on even pages with a new chapter \newtoks\oddchapheadline % headline on odd pages with a new chapter \newtoks\evenfootline % footline on even pages \newtoks\oddfootline % footline on odd pages % Now make \makeheadline and \makefootline in Plain TeX use those variables \headline={{\textfonts\rm \ifchapterpage \ifodd\pageno\the\oddchapheadline\else\the\evenchapheadline\fi \else \ifodd\pageno\the\oddheadline\else\the\evenheadline\fi \fi}} \footline={{\textfonts\rm \ifodd\pageno \the\oddfootline \else \the\evenfootline \fi}\HEADINGShook} \let\HEADINGShook=\relax % Commands to set those variables. % For example, this is what @headings on does % @evenheading @thistitle|@thispage|@thischapter % @oddheading @thischapter|@thispage|@thistitle % @evenfooting @thisfile|| % @oddfooting ||@thisfile \def\evenheading{\parsearg\evenheadingxxx} \def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish} \def\evenheadingyyy #1\|#2\|#3\|#4\finish{% \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}} \global\evenchapheadline=\evenheadline} \def\oddheading{\parsearg\oddheadingxxx} \def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish} \def\oddheadingyyy #1\|#2\|#3\|#4\finish{% \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}% \global\oddchapheadline=\oddheadline} \parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}% \def\evenfooting{\parsearg\evenfootingxxx} \def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish} \def\evenfootingyyy #1\|#2\|#3\|#4\finish{% \global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}} \def\oddfooting{\parsearg\oddfootingxxx} \def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish} \def\oddfootingyyy #1\|#2\|#3\|#4\finish{% \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}% % % Leave some space for the footline. Hopefully ok to assume % @evenfooting will not be used by itself. \global\advance\txipageheight by -12pt \global\advance\vsize by -12pt } \parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}} % @evenheadingmarks top \thischapter <- chapter at the top of a page % @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page % % The same set of arguments for: % % @oddheadingmarks % @evenfootingmarks % @oddfootingmarks % @everyheadingmarks % @everyfootingmarks % These define \getoddheadingmarks, \getevenheadingmarks, % \getoddfootingmarks, and \getevenfootingmarks, each to one of % \gettopheadingmarks, \getbottomheadingmarks. % \def\evenheadingmarks{\headingmarks{even}{heading}} \def\oddheadingmarks{\headingmarks{odd}{heading}} \def\evenfootingmarks{\headingmarks{even}{footing}} \def\oddfootingmarks{\headingmarks{odd}{footing}} \parseargdef\everyheadingmarks{\headingmarks{even}{heading}{#1} \headingmarks{odd}{heading}{#1} } \parseargdef\everyfootingmarks{\headingmarks{even}{footing}{#1} \headingmarks{odd}{footing}{#1} } % #1 = even/odd, #2 = heading/footing, #3 = top/bottom. \def\headingmarks#1#2#3 {% \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname \global\expandafter\let\csname get#1#2marks\endcsname \temp } \everyheadingmarks bottom \everyfootingmarks bottom % @headings double turns headings on for double-sided printing. % @headings single turns headings on for single-sided printing. % @headings off turns them off. % @headings on same as @headings double, retained for compatibility. % @headings after turns on double-sided headings after this page. % @headings doubleafter turns on double-sided headings after this page. % @headings singleafter turns on single-sided headings after this page. % By default, they are off at the start of a document, % and turned `on' after @end titlepage. \parseargdef\headings{\csname HEADINGS#1\endcsname} \def\headingsoff{% non-global headings elimination \evenheadline={\hfil}\evenfootline={\hfil}\evenchapheadline={\hfil}% \oddheadline={\hfil}\oddfootline={\hfil}\oddchapheadline={\hfil}% } \def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting \HEADINGSoff % it's the default % When we turn headings on, set the page number to 1. \def\pageone{ \global\pageno=1 \global\arabiccount = \pagecount } % For double-sided printing, put current file name in lower left corner, % chapter name on inside top of right hand pages, document % title on inside top of left hand pages, and page numbers on outside top % edge of all pages. \def\HEADINGSdouble{% \pageone \HEADINGSdoublex } \let\contentsalignmacro = \chappager % For single-sided printing, chapter title goes across top left of page, % page number on top right. \def\HEADINGSsingle{% \pageone \HEADINGSsinglex } \def\HEADINGSon{\HEADINGSdouble} \def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex} \let\HEADINGSdoubleafter=\HEADINGSafter \def\HEADINGSdoublex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\folio\hfil\thistitle}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\evenchapheadline={\line{\folio\hfil}} \global\oddchapheadline={\line{\hfil\folio}} \global\let\contentsalignmacro = \chapoddpage } \def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex} \def\HEADINGSsinglex{% \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\evenchapheadline={\line{\hfil\folio}} \global\oddchapheadline={\line{\hfil\folio}} \global\let\contentsalignmacro = \chappager } % for @setchapternewpage off \def\HEADINGSsinglechapoff{% \pageone \global\evenfootline={\hfil} \global\oddfootline={\hfil} \global\evenheadline={\line{\thischapter\hfil\folio}} \global\oddheadline={\line{\thischapter\hfil\folio}} \global\evenchapheadline=\evenheadline \global\oddchapheadline=\oddheadline \global\let\contentsalignmacro = \chappager } % Subroutines used in generating headings % This produces Day Month Year style of output. % Only define if not already defined, in case a txi-??.tex file has set % up a different format (e.g., txi-cs.tex does this). \ifx\today\thisisundefined \def\today{% \number\day\space \ifcase\month \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec \fi \space\number\year} \fi % @settitle line... specifies the title of the document, for headings. % It generates no output of its own. \def\thistitle{\putwordNoTitle} \def\settitle{\parsearg{\gdef\thistitle}} \message{tables,} % Tables -- @table, @ftable, @vtable, @item(x). % default indentation of table text \newdimen\tableindent \tableindent=.8in % default indentation of @itemize and @enumerate text \newdimen\itemindent \itemindent=.3in % margin between end of table item and start of table text. \newdimen\itemmargin \itemmargin=.1in % used internally for \itemindent minus \itemmargin \newdimen\itemmax % Note @table, @ftable, and @vtable define @item, @itemx, etc., with % these defs. % They also define \itemindex % to index the item name in whatever manner is desired (perhaps none). \newif\ifitemxneedsnegativevskip \def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi} \def\internalBitem{\smallbreak \parsearg\itemzzz} \def\internalBitemx{\itemxpar \parsearg\itemzzz} \def\itemzzz #1{\begingroup % \advance\hsize by -\rightskip \advance\hsize by -\tableindent \setbox0=\hbox{\itemindicate{#1}}% \itemindex{#1}% \nobreak % This prevents a break before @itemx. % % If the item text does not fit in the space we have, put it on a line % by itself, and do not allow a page break either before or after that % line. We do not start a paragraph here because then if the next % command is, e.g., @kindex, the whatsit would get put into the % horizontal list on a line by itself, resulting in extra blank space. \ifdim \wd0>\itemmax % % Make this a paragraph so we get the \parskip glue and wrapping, % but leave it ragged-right. \begingroup \advance\leftskip by-\tableindent \advance\hsize by\tableindent \advance\rightskip by0pt plus1fil\relax \leavevmode\unhbox0\par \endgroup % % We're going to be starting a paragraph, but we don't want the % \parskip glue -- logically it's part of the @item we just started. \nobreak \vskip-\parskip % % Stop a page break at the \parskip glue coming up. However, if % what follows is an environment such as @example, there will be no % \parskip glue; then the negative vskip we just inserted would % cause the example and the item to crash together. So we use this % bizarre value of 10001 as a signal to \aboveenvbreak to insert % \parskip glue after all. Section titles are handled this way also. % \penalty 10001 \endgroup \itemxneedsnegativevskipfalse \else % The item text fits into the space. Start a paragraph, so that the % following text (if any) will end up on the same line. \noindent % Do this with kerns and \unhbox so that if there is a footnote in % the item text, it can migrate to the main vertical list and % eventually be printed. \nobreak\kern-\tableindent \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0 \unhbox0 \nobreak\kern\dimen0 \endgroup \itemxneedsnegativevskiptrue \fi } \def\item{\errmessage{@item while not in a list environment}} \def\itemx{\errmessage{@itemx while not in a list environment}} % @table, @ftable, @vtable. \envdef\table{% \let\itemindex\gobble \tablecheck{table}% } \envdef\ftable{% \def\itemindex ##1{\doind {fn}{\code{##1}}}% \tablecheck{ftable}% } \envdef\vtable{% \def\itemindex ##1{\doind {vr}{\code{##1}}}% \tablecheck{vtable}% } \def\tablecheck#1{% \ifnum \the\catcode`\^^M=\active \endgroup \errmessage{This command won't work in this context; perhaps the problem is that we are \inenvironment\thisenv}% \def\next{\doignore{#1}}% \else \let\next\tablex \fi \next } \def\tablex#1{% \def\itemindicate{#1}% \parsearg\tabley } \def\tabley#1{% {% \makevalueexpandable \edef\temp{\noexpand\tablez #1\space\space\space}% \expandafter }\temp \endtablez } \def\tablez #1 #2 #3 #4\endtablez{% \aboveenvbreak \ifnum 0#1>0 \advance \leftskip by #1\mil \fi \ifnum 0#2>0 \tableindent=#2\mil \fi \ifnum 0#3>0 \advance \rightskip by #3\mil \fi \itemmax=\tableindent \advance \itemmax by -\itemmargin \advance \leftskip by \tableindent \exdentamount=\tableindent \parindent = 0pt \parskip = \smallskipamount \ifdim \parskip=0pt \parskip=2pt \fi \let\item = \internalBitem \let\itemx = \internalBitemx } \def\Etable{\endgraf\afterenvbreak} \let\Eftable\Etable \let\Evtable\Etable \let\Eitemize\Etable \let\Eenumerate\Etable % This is the counter used by @enumerate, which is really @itemize \newcount \itemno \envdef\itemize{\parsearg\doitemize} \def\doitemize#1{% \aboveenvbreak \itemmax=\itemindent \advance\itemmax by -\itemmargin \advance\leftskip by \itemindent \exdentamount=\itemindent \parindent=0pt \parskip=\smallskipamount \ifdim\parskip=0pt \parskip=2pt \fi % % Try typesetting the item mark so that if the document erroneously says % something like @itemize @samp (intending @table), there's an error % right away at the @itemize. It's not the best error message in the % world, but it's better than leaving it to the @item. This means if % the user wants an empty mark, they have to say @w{} not just @w. \def\itemcontents{#1}% \setbox0 = \hbox{\itemcontents}% % % @itemize with no arg is equivalent to @itemize @bullet. \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi % \let\item=\itemizeitem } % Definition of @item while inside @itemize and @enumerate. % \def\itemizeitem{% \advance\itemno by 1 % for enumerations {\let\par=\endgraf \smallbreak}% reasonable place to break {% % If the document has an @itemize directly after a section title, a % \nobreak will be last on the list, and \sectionheading will have % done a \vskip-\parskip. In that case, we don't want to zero % parskip, or the item text will crash with the heading. On the % other hand, when there is normal text preceding the item (as there % usually is), we do want to zero parskip, or there would be too much % space. In that case, we won't have a \nobreak before. At least % that's the theory. \ifnum\lastpenalty<10000 \parskip=0in \fi \noindent \hbox to 0pt{\hss \itemcontents \kern\itemmargin}% % \ifinner\else \vadjust{\penalty 1200}% not good to break after first line of item. \fi % We can be in inner vertical mode in a footnote, although an % @itemize looks awful there. }% \flushcr } % \splitoff TOKENS\endmark defines \first to be the first token in % TOKENS, and \rest to be the remainder. % \def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}% % Allow an optional argument of an uppercase letter, lowercase letter, % or number, to specify the first label in the enumerated list. No % argument is the same as `1'. % \envparseargdef\enumerate{\enumeratey #1 \endenumeratey} \def\enumeratey #1 #2\endenumeratey{% % If we were given no argument, pretend we were given `1'. \def\thearg{#1}% \ifx\thearg\empty \def\thearg{1}\fi % % Detect if the argument is a single token. If so, it might be a % letter. Otherwise, the only valid thing it can be is a number. % (We will always have one token, because of the test we just made. % This is a good thing, since \splitoff doesn't work given nothing at % all -- the first parameter is undelimited.) \expandafter\splitoff\thearg\endmark \ifx\rest\empty % Only one token in the argument. It could still be anything. % A ``lowercase letter'' is one whose \lccode is nonzero. % An ``uppercase letter'' is one whose \lccode is both nonzero, and % not equal to itself. % Otherwise, we assume it's a number. % % We need the \relax at the end of the \ifnum lines to stop TeX from % continuing to look for a . % \ifnum\lccode\expandafter`\thearg=0\relax \numericenumerate % a number (we hope) \else % It's a letter. \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax \lowercaseenumerate % lowercase letter \else \uppercaseenumerate % uppercase letter \fi \fi \else % Multiple tokens in the argument. We hope it's a number. \numericenumerate \fi } % An @enumerate whose labels are integers. The starting integer is % given in \thearg. % \def\numericenumerate{% \itemno = \thearg \startenumeration{\the\itemno}% } % The starting (lowercase) letter is in \thearg. \def\lowercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more lowercase letters in @enumerate; get a bigger alphabet}% \fi \char\lccode\itemno }% } % The starting (uppercase) letter is in \thearg. \def\uppercaseenumerate{% \itemno = \expandafter`\thearg \startenumeration{% % Be sure we're not beyond the end of the alphabet. \ifnum\itemno=0 \errmessage{No more uppercase letters in @enumerate; get a bigger alphabet} \fi \char\uccode\itemno }% } % Call \doitemize, adding a period to the first argument and supplying the % common last two arguments. Also subtract one from the initial value in % \itemno, since @item increments \itemno. % \def\startenumeration#1{% \advance\itemno by -1 \doitemize{#1.}\flushcr } % @multitable macros % Macros used to set up halign preamble: % \let\endsetuptable\relax \def\xendsetuptable{\endsetuptable} \let\columnfractions\relax \def\xcolumnfractions{\columnfractions} \newif\ifsetpercent % #1 is the @columnfraction, usually a decimal number like .5, but might % be just 1. We just use it, whatever it is. % \def\pickupwholefraction#1 {% \global\advance\colcount by 1 \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}% \setuptable } \newcount\colcount \def\setuptable#1{% \def\firstarg{#1}% \ifx\firstarg\xendsetuptable \let\go = \relax \else \ifx\firstarg\xcolumnfractions \global\setpercenttrue \else \ifsetpercent \let\go\pickupwholefraction \else \global\advance\colcount by 1 \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a % separator; typically that is always in the input, anyway. \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}% \fi \fi \ifx\go\pickupwholefraction % Put the argument back for the \pickupwholefraction call, so % we'll always have a period there to be parsed. \def\go{\pickupwholefraction#1}% \else \let\go = \setuptable \fi% \fi \go } % @headitem starts a heading row, which we typeset in bold. Assignments % have to be global since we are inside the implicit group of an % alignment entry. \everycr below resets \everytab so we don't have to % undo it ourselves. \def\headitemfont{\b}% for people to use in the template row; not changeable \def\headitem{% \checkenv\multitable \crcr \gdef\headitemcrhook{\nobreak}% attempt to avoid page break after headings \global\everytab={\bf}% can't use \headitemfont since the parsing differs \the\everytab % for the first item }% % % default for tables with no headings. \let\headitemcrhook=\relax % \def\tab{\checkenv\multitable &\the\everytab}% \newtoks\everytab % insert after every tab. % \envdef\multitable{% \vskip\parskip \startsavinginserts % % @item within a multitable starts a normal row. % We use \def instead of \let so that if one of the multitable entries % contains an @itemize, we don't choke on the \item (seen as \crcr aka % \endtemplate) expanding \doitemize. \def\item{\crcr}% % \tolerance=9500 \hbadness=9500 \parskip=0pt \parindent=6pt \overfullrule=0pt \global\colcount=0 % \everycr = {% \noalign{% \global\everytab={}% Reset from possible headitem. \global\colcount=0 % Reset the column counter. % % Check for saved footnotes, etc.: \checkinserts % % Perhaps a \nobreak, then reset: \headitemcrhook \global\let\headitemcrhook=\relax }% }% % \parsearg\domultitable } \def\domultitable#1{% % To parse everything between @multitable and @item: \setuptable#1 \endsetuptable % % This preamble sets up a generic column definition, which will % be used as many times as user calls for columns. % \vtop will set a single line and will also let text wrap and % continue for many paragraphs if desired. \halign\bgroup &% \global\advance\colcount by 1 \strut \vtop{% \advance\hsize by -1\leftskip % Find the correct column width \hsize=\expandafter\csname col\the\colcount\endcsname % \rightskip=0pt \ifnum\colcount=1 \advance\hsize by\leftskip % Add indent of surrounding text \else % In order to keep entries from bumping into each other. \leftskip=12pt \ifsetpercent \else % If a template has been used \advance\hsize by \leftskip \fi \fi \noindent\ignorespaces##\unskip\strut }\cr } \def\Emultitable{% \crcr \egroup % end the \halign \global\setpercentfalse } \message{conditionals,} % @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext, % @ifnotxml always succeed. They currently do nothing; we don't % attempt to check whether the conditionals are properly nested. But we % have to remember that they are conditionals, so that @end doesn't % attempt to close an environment group. % \def\makecond#1{% \expandafter\let\csname #1\endcsname = \relax \expandafter\let\csname iscond.#1\endcsname = 1 } \makecond{iftex} \makecond{ifnotdocbook} \makecond{ifnothtml} \makecond{ifnotinfo} \makecond{ifnotplaintext} \makecond{ifnotxml} % Ignore @ignore, @ifhtml, @ifinfo, and the like. % \def\direntry{\doignore{direntry}} \def\documentdescription{\doignore{documentdescription}} \def\docbook{\doignore{docbook}} \def\html{\doignore{html}} \def\ifdocbook{\doignore{ifdocbook}} \def\ifhtml{\doignore{ifhtml}} \def\ifinfo{\doignore{ifinfo}} \def\ifnottex{\doignore{ifnottex}} \def\ifplaintext{\doignore{ifplaintext}} \def\ifxml{\doignore{ifxml}} \def\ignore{\doignore{ignore}} \def\menu{\doignore{menu}} \def\xml{\doignore{xml}} % Ignore text until a line `@end #1', keeping track of nested conditionals. % % A count to remember the depth of nesting. \newcount\doignorecount \def\doignore#1{\begingroup % Scan in ``verbatim'' mode: \obeylines \catcode`\@ = \other \catcode`\{ = \other \catcode`\} = \other % % Make sure that spaces turn into tokens that match what \doignoretext wants. \spaceisspace % % Count number of #1's that we've seen. \doignorecount = 0 % % Swallow text until we reach the matching `@end #1'. \dodoignore{#1}% } { \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source. \obeylines % % \gdef\dodoignore#1{% % #1 contains the command name as a string, e.g., `ifinfo'. % % Define a command to find the next `@end #1'. \long\def\doignoretext##1^^M@end #1{% \doignoretextyyy##1^^M@#1\_STOP_}% % % And this command to find another #1 command, at the beginning of a % line. (Otherwise, we would consider a line `@c @ifset', for % example, to count as an @ifset for nesting.) \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}% % % And now expand that command. \doignoretext ^^M% }% } \def\doignoreyyy#1{% \def\temp{#1}% \ifx\temp\empty % Nothing found. \let\next\doignoretextzzz \else % Found a nested condition, ... \advance\doignorecount by 1 \let\next\doignoretextyyy % ..., look for another. % If we're here, #1 ends with ^^M\ifinfo (for example). \fi \next #1% the token \_STOP_ is present just after this macro. } % We have to swallow the remaining "\_STOP_". % \def\doignoretextzzz#1{% \ifnum\doignorecount = 0 % We have just found the outermost @end. \let\next\enddoignore \else % Still inside a nested condition. \advance\doignorecount by -1 \let\next\doignoretext % Look for the next @end. \fi \next } % Finish off ignored text. { \obeylines% % Ignore anything after the last `@end #1'; this matters in verbatim % environments, where otherwise the newline after an ignored conditional % would result in a blank line in the output. \gdef\enddoignore#1^^M{\endgroup\ignorespaces}% } % @set VAR sets the variable VAR to an empty value. % @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE. % % Since we want to separate VAR from REST-OF-LINE (which might be % empty), we can't just use \parsearg; we have to insert a space of our % own to delimit the rest of the line, and then take it out again if we % didn't need it. % We rely on the fact that \parsearg sets \catcode`\ =10. % \parseargdef\set{\setyyy#1 \endsetyyy} \def\setyyy#1 #2\endsetyyy{% {% \makevalueexpandable \def\temp{#2}% \edef\next{\gdef\makecsname{SET#1}}% \ifx\temp\empty \next{}% \else \setzzz#2\endsetzzz \fi }% } % Remove the trailing space \setxxx inserted. \def\setzzz#1 \endsetzzz{\next{#1}} % @clear VAR clears (i.e., unsets) the variable VAR. % \parseargdef\clear{% {% \makevalueexpandable \global\expandafter\let\csname SET#1\endcsname=\relax }% } % @value{foo} gets the text saved in variable foo. \def\value{\begingroup\makevalueexpandable\valuexxx} \def\valuexxx#1{\expandablevalue{#1}\endgroup} { \catcode`\-=\active \catcode`\_=\active % \gdef\makevalueexpandable{% \let\value = \expandablevalue % We don't want these characters active, ... \catcode`\-=\other \catcode`\_=\other % ..., but we might end up with active ones in the argument if % we're called from @code, as @code{@value{foo-bar_}}, though. % So \let them to their normal equivalents. \let-\normaldash \let_\normalunderscore } } \def\expandablevalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax {[No value for ``#1'']}% \message{Variable `#1', used in @value, is not set.}% \else \csname SET#1\endcsname \fi } % Like \expandablevalue, but completely expandable (the \message in the % definition above operates at the execution level of TeX). Used when % writing to auxiliary files, due to the expansion that \write does. % If flag is undefined, pass through an unexpanded @value command: maybe it % will be set by the time it is read back in. % % NB flag names containing - or _ may not work here. \def\dummyvalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax \string\value{#1}% \else \csname SET#1\endcsname \fi } % Used for @value's in index entries to form the sort key: expand the @value % if possible, otherwise sort late. \def\indexnofontsvalue#1{% \expandafter\ifx\csname SET#1\endcsname\relax ZZZZZZZ% \else \csname SET#1\endcsname \fi } % @ifset VAR ... @end ifset reads the `...' iff VAR has been defined % with @set. % % To get the special treatment we need for `@end ifset,' we call % \makecond and then redefine. % \makecond{ifset} \def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}} \def\doifset#1#2{% {% \makevalueexpandable \let\next=\empty \expandafter\ifx\csname SET#2\endcsname\relax #1% If not set, redefine \next. \fi \expandafter }\next } \def\ifsetfail{\doignore{ifset}} % @ifclear VAR ... @end executes the `...' iff VAR has never been % defined with @set, or has been undefined with @clear. % % The `\else' inside the `\doifset' parameter is a trick to reuse the % above code: if the variable is not set, do nothing, if it is set, % then redefine \next to \ifclearfail. % \makecond{ifclear} \def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}} \def\ifclearfail{\doignore{ifclear}} % @ifcommandisdefined CMD ... @end executes the `...' if CMD (written % without the @) is in fact defined. We can only feasibly check at the % TeX level, so something like `mathcode' is going to considered % defined even though it is not a Texinfo command. % \makecond{ifcommanddefined} \def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}} % \def\doifcmddefined#1#2{{% \makevalueexpandable \let\next=\empty \expandafter\ifx\csname #2\endcsname\relax #1% If not defined, \let\next as above. \fi \expandafter }\next } \def\ifcmddefinedfail{\doignore{ifcommanddefined}} % @ifcommandnotdefined CMD ... handled similar to @ifclear above. \makecond{ifcommandnotdefined} \def\ifcommandnotdefined{% \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}} \def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}} % Set the `txicommandconditionals' variable, so documents have a way to % test if the @ifcommand...defined conditionals are available. \set txicommandconditionals % @dircategory CATEGORY -- specify a category of the dir file % which this file should belong to. Ignore this in TeX. \let\dircategory=\comment % @defininfoenclose. \let\definfoenclose=\comment \message{indexing,} % Index generation facilities % Define \newwrite to be identical to plain tex's \newwrite % except not \outer, so it can be used within macros and \if's. \edef\newwrite{\makecsname{ptexnewwrite}} % \newindex {foo} defines an index named IX. % It automatically defines \IXindex such that % \IXindex ...rest of line... puts an entry in the index IX. % It also defines \IXindfile to be the number of the output channel for % the file that accumulates this index. The file's extension is IX. % The name of an index should be no more than 2 characters long % for the sake of vms. % \def\newindex#1{% \expandafter\chardef\csname#1indfile\endcsname=0 \expandafter\xdef\csname#1index\endcsname{% % Define @#1index \noexpand\doindex{#1}} } % @defindex foo == \newindex{foo} % \def\defindex{\parsearg\newindex} % Define @defcodeindex, like @defindex except put all entries in @code. % \def\defcodeindex{\parsearg\newcodeindex} % \def\newcodeindex#1{% \expandafter\chardef\csname#1indfile\endcsname=0 \expandafter\xdef\csname#1index\endcsname{% \noexpand\docodeindex{#1}}% } % The default indices: \newindex{cp}% concepts, \newcodeindex{fn}% functions, \newcodeindex{vr}% variables, \newcodeindex{tp}% types, \newcodeindex{ky}% keys \newcodeindex{pg}% and programs. % @synindex foo bar makes index foo feed into index bar. % Do this instead of @defindex foo if you don't want it as a separate index. % % @syncodeindex foo bar similar, but put all entries made for index foo % inside @code. % \def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}} \def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}} % #1 is \doindex or \docodeindex, #2 the index getting redefined (foo), % #3 the target index (bar). \def\dosynindex#1#2#3{% \requireopenindexfile{#3}% % redefine \fooindfile: \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname \expandafter\let\csname#2indfile\endcsname=\temp % redefine \fooindex: \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}% } % Define \doindex, the driver for all index macros. % Argument #1 is generated by the calling \fooindex macro, % and it is the two-letter name of the index. \def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx} \def\doindexxxx #1{\doind{\indexname}{#1}} % like the previous two, but they put @code around the argument. \def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx} \def\docodeindexxxx #1{\docind{\indexname}{#1}} % Used for the aux, toc and index files to prevent expansion of Texinfo % commands. % \def\atdummies{% \definedummyletter\@% \definedummyletter\ % \definedummyletter\{% \definedummyletter\}% \definedummyletter\&% % % Do the redefinitions. \definedummies \otherbackslash } % \definedummyword defines \#1 as \string\#1\space, thus effectively % preventing its expansion. This is used only for control words, % not control letters, because the \space would be incorrect for % control characters, but is needed to separate the control word % from whatever follows. % % These can be used both for control words that take an argument and % those that do not. If it is followed by {arg} in the input, then % that will dutifully get written to the index (or wherever). % % For control letters, we have \definedummyletter, which omits the % space. % \def\definedummyword #1{\def#1{\string#1\space}}% \def\definedummyletter#1{\def#1{\string#1}}% \let\definedummyaccent\definedummyletter % Called from \atdummies to prevent the expansion of commands. % \def\definedummies{% % \let\commondummyword\definedummyword \let\commondummyletter\definedummyletter \let\commondummyaccent\definedummyaccent \commondummiesnofonts % \definedummyletter\_% \definedummyletter\-% % % Non-English letters. \definedummyword\AA \definedummyword\AE \definedummyword\DH \definedummyword\L \definedummyword\O \definedummyword\OE \definedummyword\TH \definedummyword\aa \definedummyword\ae \definedummyword\dh \definedummyword\exclamdown \definedummyword\l \definedummyword\o \definedummyword\oe \definedummyword\ordf \definedummyword\ordm \definedummyword\questiondown \definedummyword\ss \definedummyword\th % % Although these internal commands shouldn't show up, sometimes they do. \definedummyword\bf \definedummyword\gtr \definedummyword\hat \definedummyword\less \definedummyword\sf \definedummyword\sl \definedummyword\tclose \definedummyword\tt % \definedummyword\LaTeX \definedummyword\TeX % % Assorted special characters. \definedummyword\ampchar \definedummyword\atchar \definedummyword\arrow \definedummyword\backslashchar \definedummyword\bullet \definedummyword\comma \definedummyword\copyright \definedummyword\registeredsymbol \definedummyword\dots \definedummyword\enddots \definedummyword\entrybreak \definedummyword\equiv \definedummyword\error \definedummyword\euro \definedummyword\expansion \definedummyword\geq \definedummyword\guillemetleft \definedummyword\guillemetright \definedummyword\guilsinglleft \definedummyword\guilsinglright \definedummyword\lbracechar \definedummyword\leq \definedummyword\mathopsup \definedummyword\minus \definedummyword\ogonek \definedummyword\pounds \definedummyword\point \definedummyword\print \definedummyword\quotedblbase \definedummyword\quotedblleft \definedummyword\quotedblright \definedummyword\quoteleft \definedummyword\quoteright \definedummyword\quotesinglbase \definedummyword\rbracechar \definedummyword\result \definedummyword\sub \definedummyword\sup \definedummyword\textdegree % \definedummyword\subentry % % We want to disable all macros so that they are not expanded by \write. \macrolist \let\value\dummyvalue % \normalturnoffactive } % \commondummiesnofonts: common to \definedummies and \indexnofonts. % Define \commondummyletter, \commondummyaccent and \commondummyword before % using. Used for accents, font commands, and various control letters. % \def\commondummiesnofonts{% % Control letters and accents. \commondummyletter\!% \commondummyaccent\"% \commondummyaccent\'% \commondummyletter\*% \commondummyaccent\,% \commondummyletter\.% \commondummyletter\/% \commondummyletter\:% \commondummyaccent\=% \commondummyletter\?% \commondummyaccent\^% \commondummyaccent\`% \commondummyaccent\~% \commondummyword\u \commondummyword\v \commondummyword\H \commondummyword\dotaccent \commondummyword\ogonek \commondummyword\ringaccent \commondummyword\tieaccent \commondummyword\ubaraccent \commondummyword\udotaccent \commondummyword\dotless % % Texinfo font commands. \commondummyword\b \commondummyword\i \commondummyword\r \commondummyword\sansserif \commondummyword\sc \commondummyword\slanted \commondummyword\t % % Commands that take arguments. \commondummyword\abbr \commondummyword\acronym \commondummyword\anchor \commondummyword\cite \commondummyword\code \commondummyword\command \commondummyword\dfn \commondummyword\dmn \commondummyword\email \commondummyword\emph \commondummyword\env \commondummyword\file \commondummyword\image \commondummyword\indicateurl \commondummyword\inforef \commondummyword\kbd \commondummyword\key \commondummyword\math \commondummyword\option \commondummyword\pxref \commondummyword\ref \commondummyword\samp \commondummyword\strong \commondummyword\tie \commondummyword\U \commondummyword\uref \commondummyword\url \commondummyword\var \commondummyword\verb \commondummyword\w \commondummyword\xref } \let\indexlbrace\relax \let\indexrbrace\relax \let\indexatchar\relax \let\indexbackslash\relax {\catcode`\@=0 \catcode`\\=13 @gdef@backslashdisappear{@def\{}} } { \catcode`\<=13 \catcode`\-=13 \catcode`\`=13 \gdef\indexnonalnumdisappear{% \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax\else % @set txiindexlquoteignore makes us ignore left quotes in the sort term. % (Introduced for FSFS 2nd ed.) \let`=\empty \fi % \expandafter\ifx\csname SETtxiindexbackslashignore\endcsname\relax\else \backslashdisappear \fi % \expandafter\ifx\csname SETtxiindexhyphenignore\endcsname\relax\else \def-{}% \fi \expandafter\ifx\csname SETtxiindexlessthanignore\endcsname\relax\else \def<{}% \fi \expandafter\ifx\csname SETtxiindexatsignignore\endcsname\relax\else \def\@{}% \fi } \gdef\indexnonalnumreappear{% \let-\normaldash \let<\normalless } } % \indexnofonts is used when outputting the strings to sort the index % by, and when constructing control sequence names. It eliminates all % control sequences and just writes whatever the best ASCII sort string % would be for a given command (usually its argument). % \def\indexnofonts{% % Accent commands should become @asis. \def\commondummyaccent##1{\let##1\asis}% % We can just ignore other control letters. \def\commondummyletter##1{\let##1\empty}% % All control words become @asis by default; overrides below. \let\commondummyword\commondummyaccent \commondummiesnofonts % % Don't no-op \tt, since it isn't a user-level command % and is used in the definitions of the active chars like <, >, |, etc. % Likewise with the other plain tex font commands. %\let\tt=\asis % \def\ { }% \def\@{@}% \def\_{\normalunderscore}% \def\-{}% @- shouldn't affect sorting % \uccode`\1=`\{ \uppercase{\def\{{1}}% \uccode`\1=`\} \uppercase{\def\}{1}}% \let\lbracechar\{% \let\rbracechar\}% % % Non-English letters. \def\AA{AA}% \def\AE{AE}% \def\DH{DZZ}% \def\L{L}% \def\OE{OE}% \def\O{O}% \def\TH{TH}% \def\aa{aa}% \def\ae{ae}% \def\dh{dzz}% \def\exclamdown{!}% \def\l{l}% \def\oe{oe}% \def\ordf{a}% \def\ordm{o}% \def\o{o}% \def\questiondown{?}% \def\ss{ss}% \def\th{th}% % \let\do\indexnofontsdef % \do\LaTeX{LaTeX}% \do\TeX{TeX}% % % Assorted special characters. \do\atchar{@}% \do\arrow{->}% \do\bullet{bullet}% \do\comma{,}% \do\copyright{copyright}% \do\dots{...}% \do\enddots{...}% \do\equiv{==}% \do\error{error}% \do\euro{euro}% \do\expansion{==>}% \do\geq{>=}% \do\guillemetleft{<<}% \do\guillemetright{>>}% \do\guilsinglleft{<}% \do\guilsinglright{>}% \do\leq{<=}% \do\lbracechar{\{}% \do\minus{-}% \do\point{.}% \do\pounds{pounds}% \do\print{-|}% \do\quotedblbase{"}% \do\quotedblleft{"}% \do\quotedblright{"}% \do\quoteleft{`}% \do\quoteright{'}% \do\quotesinglbase{,}% \do\rbracechar{\}}% \do\registeredsymbol{R}% \do\result{=>}% \do\textdegree{o}% % % We need to get rid of all macros, leaving only the arguments (if present). % Of course this is not nearly correct, but it is the best we can do for now. % makeinfo does not expand macros in the argument to @deffn, which ends up % writing an index entry, and texindex isn't prepared for an index sort entry % that starts with \. % % Since macro invocations are followed by braces, we can just redefine them % to take a single TeX argument. The case of a macro invocation that % goes to end-of-line is not handled. % \macrolist \let\value\indexnofontsvalue } % Give the control sequence a definition that removes the {} that follows % its use, e.g. @AA{} -> AA \def\indexnofontsdef#1#2{\def#1##1{#2}}% % #1 is the index name, #2 is the entry text. \def\doind#1#2{% \iflinks {% % \requireopenindexfile{#1}% \edef\writeto{\csname#1indfile\endcsname}% % \def\indextext{#2}% \safewhatsit\doindwrite }% \fi } % Same as \doind, but for code indices \def\docind#1#2{% \iflinks {% % \requireopenindexfile{#1}% \edef\writeto{\csname#1indfile\endcsname}% % \def\indextext{#2}% \safewhatsit\docindwrite }% \fi } % Check if an index file has been opened, and if not, open it. \def\requireopenindexfile#1{% \ifnum\csname #1indfile\endcsname=0 \expandafter\newwrite \csname#1indfile\endcsname \edef\suffix{#1}% % A .fls suffix would conflict with the file extension for the output % of -recorder, so use .f1s instead. \ifx\suffix\indexisfl\def\suffix{f1}\fi % Open the file \immediate\openout\csname#1indfile\endcsname \jobname.\suffix % Using \immediate above here prevents an object entering into the current % box, which could confound checks such as those in \safewhatsit for % preceding skips. \typeout{Writing index file \jobname.\suffix}% \fi} \def\indexisfl{fl} % Definition for writing index entry sort key. { \catcode`\-=13 \gdef\indexwritesortas{% \begingroup \indexnonalnumreappear \indexwritesortasxxx} \gdef\indexwritesortasxxx#1{% \xdef\indexsortkey{#1}\endgroup} } \def\indexwriteseealso#1{ \gdef\pagenumbertext{\string\seealso{#1}}% } \def\indexwriteseeentry#1{ \gdef\pagenumbertext{\string\seeentry{#1}}% } % The default definitions \def\sortas#1{}% \def\seealso#1{\i{\putwordSeeAlso}\ #1}% for sorted index file only \def\putwordSeeAlso{See also} \def\seeentry#1{\i{\putwordSee}\ #1}% for sorted index file only % Given index entry text like "aaa @subentry bbb @sortas{ZZZ}": % * Set \bracedtext to "{aaa}{bbb}" % * Set \fullindexsortkey to "aaa @subentry ZZZ" % * If @seealso occurs, set \pagenumbertext % \def\splitindexentry#1{% \gdef\fullindexsortkey{}% \xdef\bracedtext{}% \def\sep{}% \def\seealso##1{}% \def\seeentry##1{}% \expandafter\doindexsegment#1\subentry\finish\subentry } % append the results from the next segment \def\doindexsegment#1\subentry{% \def\segment{#1}% \ifx\segment\isfinish \else % % Fully expand the segment, throwing away any @sortas directives, and % trim spaces. \edef\trimmed{\segment}% \edef\trimmed{\expandafter\eatspaces\expandafter{\trimmed}}% \ifincodeindex \edef\trimmed{\noexpand\code{\trimmed}}% \fi % \xdef\bracedtext{\bracedtext{\trimmed}}% % % Get the string to sort by. Process the segment with all % font commands turned off. \bgroup \let\sortas\indexwritesortas \let\seealso\indexwriteseealso \let\seeentry\indexwriteseeentry \indexnofonts % The braces around the commands are recognized by texindex. \def\lbracechar{{\string\indexlbrace}}% \def\rbracechar{{\string\indexrbrace}}% \let\{=\lbracechar \let\}=\rbracechar \def\@{{\string\indexatchar}}% \def\atchar##1{\@}% \def\backslashchar{{\string\indexbackslash}}% \uccode`\~=`\\ \uppercase{\let~\backslashchar}% % \let\indexsortkey\empty \global\let\pagenumbertext\empty % Execute the segment and throw away the typeset output. This executes % any @sortas or @seealso commands in this segment. \setbox\dummybox = \hbox{\segment}% \ifx\indexsortkey\empty{% \indexnonalnumdisappear \xdef\trimmed{\segment}% \xdef\trimmed{\expandafter\eatspaces\expandafter{\trimmed}}% \xdef\indexsortkey{\trimmed}% \ifx\indexsortkey\empty\xdef\indexsortkey{ }\fi }\fi % % Append to \fullindexsortkey. \edef\tmp{\gdef\noexpand\fullindexsortkey{% \fullindexsortkey\sep\indexsortkey}}% \tmp \egroup \def\sep{\subentry}% % \expandafter\doindexsegment \fi } \def\isfinish{\finish}% \newbox\dummybox % used above \let\subentry\relax % Use \ instead of @ in index files. To support old texi2dvi and texindex. % This works without changing the escape character used in the toc or aux % files because the index entries are fully expanded here, and \string uses % the current value of \escapechar. \def\escapeisbackslash{\escapechar=`\\} % Use \ in index files by default. texi2dvi didn't support @ as the escape % character (as it checked for "\entry" in the files, and not "@entry"). When % the new version of texi2dvi has had a chance to become more prevalent, then % the escape character can change back to @ again. This should be an easy % change to make now because both @ and \ are only used as escape characters in % index files, never standing for themselves. % \set txiindexescapeisbackslash % Write the entry in \indextext to the index file. % \newif\ifincodeindex \def\doindwrite{\incodeindexfalse\doindwritex} \def\docindwrite{\incodeindextrue\doindwritex} \def\doindwritex{% \maybemarginindex % \atdummies % \expandafter\ifx\csname SETtxiindexescapeisbackslash\endcsname\relax\else \escapeisbackslash \fi % % For texindex which always views { and } as separators. \def\{{\lbracechar{}}% \def\}{\rbracechar{}}% \uccode`\~=`\\ \uppercase{\def~{\backslashchar{}}}% % % Split the entry into primary entry and any subentries, and get the index % sort key. \splitindexentry\indextext % % Set up the complete index entry, with both the sort key and % the original text, including any font commands. We write % three arguments to \entry to the .?? file (four in the % subentry case), texindex reduces to two when writing the .??s % sorted result. % \edef\temp{% \write\writeto{% \string\entry{\fullindexsortkey}% {\ifx\pagenumbertext\empty\noexpand\folio\else\pagenumbertext\fi}% \bracedtext}% }% \temp } % Put the index entry in the margin if desired (undocumented). \def\maybemarginindex{% \ifx\SETmarginindex\relax\else \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \relax\indextext}}% \fi } \let\SETmarginindex=\relax % Take care of unwanted page breaks/skips around a whatsit: % % If a skip is the last thing on the list now, preserve it % by backing up by \lastskip, doing the \write, then inserting % the skip again. Otherwise, the whatsit generated by the % \write or \pdfdest will make \lastskip zero. The result is that % sequences like this: % @end defun % @tindex whatever % @defun ... % will have extra space inserted, because the \medbreak in the % start of the @defun won't see the skip inserted by the @end of % the previous defun. % % But don't do any of this if we're not in vertical mode. We % don't want to do a \vskip and prematurely end a paragraph. % % Avoid page breaks due to these extra skips, too. % % But wait, there is a catch there: % We'll have to check whether \lastskip is zero skip. \ifdim is not % sufficient for this purpose, as it ignores stretch and shrink parts % of the skip. The only way seems to be to check the textual % representation of the skip. % % The following is almost like \def\zeroskipmacro{0.0pt} except that % the ``p'' and ``t'' characters have catcode \other, not 11 (letter). % \edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname} % \newskip\whatsitskip \newcount\whatsitpenalty % % ..., ready, GO: % \def\safewhatsit#1{\ifhmode #1% \else % \lastskip and \lastpenalty cannot both be nonzero simultaneously. \whatsitskip = \lastskip \edef\lastskipmacro{\the\lastskip}% \whatsitpenalty = \lastpenalty % % If \lastskip is nonzero, that means the last item was a % skip. And since a skip is discardable, that means this % -\whatsitskip glue we're inserting is preceded by a % non-discardable item, therefore it is not a potential % breakpoint, therefore no \nobreak needed. \ifx\lastskipmacro\zeroskipmacro \else \vskip-\whatsitskip \fi % #1% % \ifx\lastskipmacro\zeroskipmacro % If \lastskip was zero, perhaps the last item was a penalty, and % perhaps it was >=10000, e.g., a \nobreak. In that case, we want % to re-insert the same penalty (values >10000 are used for various % signals); since we just inserted a non-discardable item, any % following glue (such as a \parskip) would be a breakpoint. For example: % @deffn deffn-whatever % @vindex index-whatever % Description. % would allow a break between the index-whatever whatsit % and the "Description." paragraph. \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi \else % On the other hand, if we had a nonzero \lastskip, % this make-up glue would be preceded by a non-discardable item % (the whatsit from the \write), so we must insert a \nobreak. \nobreak\vskip\whatsitskip \fi \fi} % The index entry written in the file actually looks like % \entry {sortstring}{page}{topic} % or % \entry {sortstring}{page}{topic}{subtopic} % The texindex program reads in these files and writes files % containing these kinds of lines: % \initial {c} % before the first topic whose initial is c % \entry {topic}{pagelist} % for a topic that is used without subtopics % \primary {topic} % \entry {topic}{} % for the beginning of a topic that is used with subtopics % \secondary {subtopic}{pagelist} % for each subtopic. % \secondary {subtopic}{} % for a subtopic with sub-subtopics % \tertiary {subtopic}{subsubtopic}{pagelist} % for each sub-subtopic. % Define the user-accessible indexing commands % @findex, @vindex, @kindex, @cindex. \def\findex {\fnindex} \def\kindex {\kyindex} \def\cindex {\cpindex} \def\vindex {\vrindex} \def\tindex {\tpindex} \def\pindex {\pgindex} % Define the macros used in formatting output of the sorted index material. % @printindex causes a particular index (the ??s file) to get printed. % It does not print any chapter heading (usually an @unnumbered). % \parseargdef\printindex{\begingroup \dobreak \chapheadingskip{10000}% % \smallfonts \rm \tolerance = 9500 \plainfrenchspacing \everypar = {}% don't want the \kern\-parindent from indentation suppression. % % See comment in \requireopenindexfile. \def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi % % See if the index file exists and is nonempty. \openin 1 \jobname.\indexname s \ifeof 1 % \enddoublecolumns gets confused if there is no text in the index, % and it loses the chapter title and the aux file entries for the % index. The easiest way to prevent this problem is to make sure % there is some text. \putwordIndexNonexistent \typeout{No file \jobname.\indexname s.}% \else % If the index file exists but is empty, then \openin leaves \ifeof % false. We have to make TeX try to read something from the file, so % it can discover if there is anything in it. \read 1 to \thisline \ifeof 1 \putwordIndexIsEmpty \else \expandafter\printindexzz\thisline\relax\relax\finish% \fi \fi \closein 1 \endgroup} % If the index file starts with a backslash, forgo reading the index % file altogether. If somebody upgrades texinfo.tex they may still have % old index files using \ as the escape character. Reading this would % at best lead to typesetting garbage, at worst a TeX syntax error. \def\printindexzz#1#2\finish{% \expandafter\ifx\csname SETtxiindexescapeisbackslash\endcsname\relax \uccode`\~=`\\ \uppercase{\if\noexpand~}\noexpand#1 \expandafter\ifx\csname SETtxiskipindexfileswithbackslash\endcsname\relax \errmessage{% ERROR: A sorted index file in an obsolete format was skipped. To fix this problem, please upgrade your version of 'texi2dvi' or 'texi2pdf' to that at . If you are using an old version of 'texindex' (part of the Texinfo distribution), you may also need to upgrade to a newer version (at least 6.0). You may be able to typeset the index if you run 'texindex \jobname.\indexname' yourself. You could also try setting the 'txiindexescapeisbackslash' flag by running a command like 'texi2dvi -t "@set txiindexescapeisbackslash" \jobname.texi'. If you do this, Texinfo will try to use index files in the old format. If you continue to have problems, deleting the index files and starting again might help (with 'rm \jobname.?? \jobname.??s')% }% \else (Skipped sorted index file in obsolete format) \fi \else \begindoublecolumns \input \jobname.\indexname s \enddoublecolumns \fi \else \begindoublecolumns \catcode`\\=0\relax % % Make @ an escape character to give macros a chance to work. This % should work because we (hopefully) don't otherwise use @ in index files. %\catcode`\@=12\relax \catcode`\@=0\relax \input \jobname.\indexname s \enddoublecolumns \fi } % These macros are used by the sorted index file itself. % Change them to control the appearance of the index. {\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13 \catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13 \catcode`\$=3 \gdef\initialglyphs{% % special control sequences used in the index sort key \let\indexlbrace\{% \let\indexrbrace\}% \let\indexatchar\@% \def\indexbackslash{\math{\backslash}}% % % Some changes for non-alphabetic characters. Using the glyphs from the % math fonts looks more consistent than the typewriter font used elsewhere % for these characters. \uccode`\~=`\\ \uppercase{\def~{\math{\backslash}}} % % In case @\ is used for backslash \uppercase{\let\\=~} % Can't get bold backslash so don't use bold forward slash \catcode`\/=13 \def/{{\secrmnotbold \normalslash}}% \def-{{\normaldash\normaldash}}% en dash `--' \def^{{\chapbf \normalcaret}}% \def~{{\chapbf \normaltilde}}% \def\_{% \leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }% \def|{$\vert$}% \def<{$\less$}% \def>{$\gtr$}% \def+{$\normalplus$}% }} \def\initial{% \bgroup \initialglyphs \initialx } \def\initialx#1{% % Remove any glue we may have, we'll be inserting our own. \removelastskip % % We like breaks before the index initials, so insert a bonus. % The glue before the bonus allows a little bit of space at the % bottom of a column to reduce an increase in inter-line spacing. \nobreak \vskip 0pt plus 5\baselineskip \penalty -300 \vskip 0pt plus -5\baselineskip % % Typeset the initial. Making this add up to a whole number of % baselineskips increases the chance of the dots lining up from column % to column. It still won't often be perfect, because of the stretch % we need before each entry, but it's better. % % No shrink because it confuses \balancecolumns. \vskip 1.67\baselineskip plus 1\baselineskip \leftline{\secfonts \kern-0.05em \secbf #1}% % \secfonts is inside the argument of \leftline so that the change of % \baselineskip will not affect any glue inserted before the vbox that % \leftline creates. % Do our best not to break after the initial. \nobreak \vskip .33\baselineskip plus .1\baselineskip \egroup % \initialglyphs } \newdimen\entryrightmargin \entryrightmargin=0pt % \entry typesets a paragraph consisting of the text (#1), dot leaders, and % then page number (#2) flushed to the right margin. It is used for index % and table of contents entries. The paragraph is indented by \leftskip. % \def\entry{% \begingroup % % Start a new paragraph if necessary, so our assignments below can't % affect previous text. \par % % No extra space above this paragraph. \parskip = 0in % % When reading the text of entry, convert explicit line breaks % from @* into spaces. The user might give these in long section % titles, for instance. \def\*{\unskip\space\ignorespaces}% \def\entrybreak{\hfil\break}% An undocumented command % % Swallow the left brace of the text (first parameter): \afterassignment\doentry \let\temp = } \def\entrybreak{\unskip\space\ignorespaces}% \def\doentry{% % Save the text of the entry \global\setbox\boxA=\hbox\bgroup \bgroup % Instead of the swallowed brace. \noindent \aftergroup\finishentry % And now comes the text of the entry. % Not absorbing as a macro argument reduces the chance of problems % with catcodes occurring. } {\catcode`\@=11 \gdef\finishentry#1{% \egroup % end box A \dimen@ = \wd\boxA % Length of text of entry \global\setbox\boxA=\hbox\bgroup \unhbox\boxA % #1 is the page number. % % Get the width of the page numbers, and only use % leaders if they are present. \global\setbox\boxB = \hbox{#1}% \ifdim\wd\boxB = 0pt \null\nobreak\hfill\ % \else % \null\nobreak\indexdotfill % Have leaders before the page number. % \ifpdforxetex \pdfgettoks#1.% \hskip\skip\thinshrinkable\the\toksA \else \hskip\skip\thinshrinkable #1% \fi \fi \egroup % end \boxA \ifdim\wd\boxB = 0pt \noindent\unhbox\boxA\par \nobreak \else\bgroup % We want the text of the entries to be aligned to the left, and the % page numbers to be aligned to the right. % \parindent = 0pt \advance\leftskip by 0pt plus 1fil \advance\leftskip by 0pt plus -1fill \rightskip = 0pt plus -1fil \advance\rightskip by 0pt plus 1fill % Cause last line, which could consist of page numbers on their own % if the list of page numbers is long, to be aligned to the right. \parfillskip=0pt plus -1fill % \advance\rightskip by \entryrightmargin % Determine how far we can stretch into the margin. % This allows, e.g., "Appendix H GNU Free Documentation License" to % fit on one line in @letterpaper format. \ifdim\entryrightmargin>2.1em \dimen@i=2.1em \else \dimen@i=0em \fi \advance \parfillskip by 0pt minus 1\dimen@i % \dimen@ii = \hsize \advance\dimen@ii by -1\leftskip \advance\dimen@ii by -1\entryrightmargin \advance\dimen@ii by 1\dimen@i \ifdim\wd\boxA > \dimen@ii % If the entry doesn't fit in one line \ifdim\dimen@ > 0.8\dimen@ii % due to long index text % Try to split the text roughly evenly. \dimen@ will be the length of % the first line. \dimen@ = 0.7\dimen@ \dimen@ii = \hsize \ifnum\dimen@>\dimen@ii % If the entry is too long (for example, if it needs more than % two lines), use all the space in the first line. \dimen@ = \dimen@ii \fi \advance\leftskip by 0pt plus 1fill % ragged right \advance \dimen@ by 1\rightskip \parshape = 2 0pt \dimen@ 0em \dimen@ii % Ideally we'd add a finite glue at the end of the first line only, % instead of using \parshape with explicit line lengths, but TeX % doesn't seem to provide a way to do such a thing. % % Indent all lines but the first one. \advance\leftskip by 1em \advance\parindent by -1em \fi\fi \indent % start paragraph \unhbox\boxA % % Do not prefer a separate line ending with a hyphen to fewer lines. \finalhyphendemerits = 0 % % Word spacing - no stretch \spaceskip=\fontdimen2\font minus \fontdimen4\font % \linepenalty=1000 % Discourage line breaks. \hyphenpenalty=5000 % Discourage hyphenation. % \par % format the paragraph \egroup % The \vbox \fi \endgroup }} \newskip\thinshrinkable \skip\thinshrinkable=.15em minus .15em % Like plain.tex's \dotfill, except uses up at least 1 em. % The filll stretch here overpowers both the fil and fill stretch to push % the page number to the right. \def\indexdotfill{\cleaders \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1filll} \def\primary #1{\line{#1\hfil}} \def\secondary{\indententry{0.5cm}} \def\tertiary{\indententry{1cm}} \def\indententry#1#2#3{% \bgroup \leftskip=#1 \entry{#2}{#3}% \egroup } % Define two-column mode, which we use to typeset indexes. % Adapted from the TeXbook, page 416, which is to say, % the manmac.tex format used to print the TeXbook itself. \catcode`\@=11 % private names \newbox\partialpage \newdimen\doublecolumnhsize \def\begindoublecolumns{\begingroup % ended by \enddoublecolumns % If not much space left on page, start a new page. \ifdim\pagetotal>0.8\vsize\vfill\eject\fi % % Grab any single-column material above us. \output = {% \savetopmark % \global\setbox\partialpage = \vbox{% % Unvbox the main output page. \unvbox\PAGE \kern-\topskip \kern\baselineskip }% }% \eject % run that output routine to set \partialpage % % Use the double-column output routine for subsequent pages. \output = {\doublecolumnout}% % % Change the page size parameters. We could do this once outside this % routine, in each of @smallbook, @afourpaper, and the default 8.5x11 % format, but then we repeat the same computation. Repeating a couple % of assignments once per index is clearly meaningless for the % execution time, so we may as well do it in one place. % % First we halve the line length, less a little for the gutter between % the columns. We compute the gutter based on the line length, so it % changes automatically with the paper format. The magic constant % below is chosen so that the gutter has the same value (well, +-<1pt) % as it did when we hard-coded it. % % We put the result in a separate register, \doublecolumhsize, so we % can restore it in \pagesofar, after \hsize itself has (potentially) % been clobbered. % \doublecolumnhsize = \hsize \advance\doublecolumnhsize by -.04154\hsize \divide\doublecolumnhsize by 2 \hsize = \doublecolumnhsize % % Get the available space for the double columns -- the normal % (undoubled) page height minus any material left over from the % previous page. \advance\vsize by -\ht\partialpage \vsize = 2\vsize % % For the benefit of balancing columns \advance\baselineskip by 0pt plus 0.5pt } % The double-column output routine for all double-column pages except % the last, which is done by \balancecolumns. % \def\doublecolumnout{% % \savetopmark \splittopskip=\topskip \splitmaxdepth=\maxdepth \dimen@ = \vsize \divide\dimen@ by 2 % % box0 will be the left-hand column, box2 the right. \setbox0=\vsplit\PAGE to\dimen@ \setbox2=\vsplit\PAGE to\dimen@ \global\advance\vsize by 2\ht\partialpage \onepageout\pagesofar % empty except for the first time we are called \unvbox\PAGE \penalty\outputpenalty } % % Re-output the contents of the output page -- any previous material, % followed by the two boxes we just split, in box0 and box2. \def\pagesofar{% \unvbox\partialpage % \hsize = \doublecolumnhsize \wd0=\hsize \wd2=\hsize \hbox to\txipagewidth{\box0\hfil\box2}% } % Finished with double columns. \def\enddoublecolumns{% % The following penalty ensures that the page builder is exercised % _before_ we change the output routine. This is necessary in the % following situation: % % The last section of the index consists only of a single entry. % Before this section, \pagetotal is less than \pagegoal, so no % break occurs before the last section starts. However, the last % section, consisting of \initial and the single \entry, does not % fit on the page and has to be broken off. Without the following % penalty the page builder will not be exercised until \eject % below, and by that time we'll already have changed the output % routine to the \balancecolumns version, so the next-to-last % double-column page will be processed with \balancecolumns, which % is wrong: The two columns will go to the main vertical list, with % the broken-off section in the recent contributions. As soon as % the output routine finishes, TeX starts reconsidering the page % break. The two columns and the broken-off section both fit on the % page, because the two columns now take up only half of the page % goal. When TeX sees \eject from below which follows the final % section, it invokes the new output routine that we've set after % \balancecolumns below; \onepageout will try to fit the two columns % and the final section into the vbox of \txipageheight (see % \pagebody), causing an overfull box. % % Note that glue won't work here, because glue does not exercise the % page builder, unlike penalties (see The TeXbook, pp. 280-281). \penalty0 % \output = {% % Split the last of the double-column material. \savetopmark \balancecolumns }% \eject % call the \output just set \ifdim\pagetotal=0pt % Having called \balancecolumns once, we do not % want to call it again. Therefore, reset \output to its normal % definition right away. \global\output=\expandafter{\the\defaultoutput} % \endgroup % started in \begindoublecolumns % Leave the double-column material on the current page, no automatic % page break. \box\balancedcolumns % % \pagegoal was set to the doubled \vsize above, since we restarted % the current page. We're now back to normal single-column % typesetting, so reset \pagegoal to the normal \vsize. \global\vsize = \txipageheight % \pagegoal = \txipageheight % \else % We had some left-over material. This might happen when \doublecolumnout % is called in \balancecolumns. Try again. \expandafter\enddoublecolumns \fi } \newbox\balancedcolumns \setbox\balancedcolumns=\vbox{shouldnt see this}% % % Only called for the last of the double column material. \doublecolumnout % does the others. \def\balancecolumns{% \setbox0 = \vbox{\unvbox\PAGE}% like \box255 but more efficient, see p.120. \dimen@ = \ht0 \ifdim\dimen@<7\baselineskip % Don't split a short final column in two. \setbox2=\vbox{}% \global\setbox\balancedcolumns=\vbox{\pagesofar}% \else % double the leading vertical space \advance\dimen@ by \topskip \advance\dimen@ by-\baselineskip \divide\dimen@ by 2 % target to split to \dimen@ii = \dimen@ \splittopskip = \topskip % Loop until left column is at least as high as the right column. {% \vbadness = 10000 \loop \global\setbox3 = \copy0 \global\setbox1 = \vsplit3 to \dimen@ \ifdim\ht1<\ht3 \global\advance\dimen@ by 1pt \repeat }% % Now the left column is in box 1, and the right column in box 3. % % Check whether the left column has come out higher than the page itself. % (Note that we have doubled \vsize for the double columns, so % the actual height of the page is 0.5\vsize). \ifdim2\ht1>\vsize % It appears that we have been called upon to balance too much material. % Output some of it with \doublecolumnout, leaving the rest on the page. \setbox\PAGE=\box0 \doublecolumnout \else % Compare the heights of the two columns. \ifdim4\ht1>5\ht3 % Column heights are too different, so don't make their bottoms % flush with each other. \setbox2=\vbox to \ht1 {\unvbox3\vfill}% \setbox0=\vbox to \ht1 {\unvbox1\vfill}% \else % Make column bottoms flush with each other. \setbox2=\vbox to\ht1{\unvbox3\unskip}% \setbox0=\vbox to\ht1{\unvbox1\unskip}% \fi \global\setbox\balancedcolumns=\vbox{\pagesofar}% \fi \fi % } \catcode`\@ = \other \message{sectioning,} % Chapters, sections, etc. % Let's start with @part. \outer\parseargdef\part{\partzzz{#1}} \def\partzzz#1{% \chapoddpage \null \vskip.3\vsize % move it down on the page a bit \begingroup \noindent \titlefonts\rm #1\par % the text \let\lastnode=\empty % no node to associate with \writetocentry{part}{#1}{}% but put it in the toc \headingsoff % no headline or footline on the part page % This outputs a mark at the end of the page that clears \thischapter % and \thissection, as is done in \startcontents. \let\pchapsepmacro\relax \chapmacro{}{Yomitfromtoc}{}% \chapoddpage \endgroup } % \unnumberedno is an oxymoron. But we count the unnumbered % sections so that we can refer to them unambiguously in the pdf % outlines by their "section number". We avoid collisions with chapter % numbers by starting them at 10000. (If a document ever has 10000 % chapters, we're in trouble anyway, I'm sure.) \newcount\unnumberedno \unnumberedno = 10000 \newcount\chapno \newcount\secno \secno=0 \newcount\subsecno \subsecno=0 \newcount\subsubsecno \subsubsecno=0 % This counter is funny since it counts through charcodes of letters A, B, ... \newcount\appendixno \appendixno = `\@ % % \def\appendixletter{\char\the\appendixno} % We do the following ugly conditional instead of the above simple % construct for the sake of pdftex, which needs the actual % letter in the expansion, not just typeset. % \def\appendixletter{% \ifnum\appendixno=`A A% \else\ifnum\appendixno=`B B% \else\ifnum\appendixno=`C C% \else\ifnum\appendixno=`D D% \else\ifnum\appendixno=`E E% \else\ifnum\appendixno=`F F% \else\ifnum\appendixno=`G G% \else\ifnum\appendixno=`H H% \else\ifnum\appendixno=`I I% \else\ifnum\appendixno=`J J% \else\ifnum\appendixno=`K K% \else\ifnum\appendixno=`L L% \else\ifnum\appendixno=`M M% \else\ifnum\appendixno=`N N% \else\ifnum\appendixno=`O O% \else\ifnum\appendixno=`P P% \else\ifnum\appendixno=`Q Q% \else\ifnum\appendixno=`R R% \else\ifnum\appendixno=`S S% \else\ifnum\appendixno=`T T% \else\ifnum\appendixno=`U U% \else\ifnum\appendixno=`V V% \else\ifnum\appendixno=`W W% \else\ifnum\appendixno=`X X% \else\ifnum\appendixno=`Y Y% \else\ifnum\appendixno=`Z Z% % The \the is necessary, despite appearances, because \appendixletter is % expanded while writing the .toc file. \char\appendixno is not % expandable, thus it is written literally, thus all appendixes come out % with the same letter (or @) in the toc without it. \else\char\the\appendixno \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi} % Each @chapter defines these (using marks) as the number+name, number % and name of the chapter. Page headings and footings can use % these. @section does likewise. \def\thischapter{} \def\thischapternum{} \def\thischaptername{} \def\thissection{} \def\thissectionnum{} \def\thissectionname{} \newcount\absseclevel % used to calculate proper heading level \newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count % @raisesections: treat @section as chapter, @subsection as section, etc. \def\raisesections{\global\advance\secbase by -1} % @lowersections: treat @chapter as section, @section as subsection, etc. \def\lowersections{\global\advance\secbase by 1} % we only have subsub. \chardef\maxseclevel = 3 % % A numbered section within an unnumbered changes to unnumbered too. % To achieve this, remember the "biggest" unnum. sec. we are currently in: \chardef\unnlevel = \maxseclevel % % Trace whether the current chapter is an appendix or not: % \chapheadtype is "N" or "A", unnumbered chapters are ignored. \def\chapheadtype{N} % Choose a heading macro % #1 is heading type % #2 is heading level % #3 is text for heading \def\genhead#1#2#3{% % Compute the abs. sec. level: \absseclevel=#2 \advance\absseclevel by \secbase % Make sure \absseclevel doesn't fall outside the range: \ifnum \absseclevel < 0 \absseclevel = 0 \else \ifnum \absseclevel > 3 \absseclevel = 3 \fi \fi % The heading type: \def\headtype{#1}% \if \headtype U% \ifnum \absseclevel < \unnlevel \chardef\unnlevel = \absseclevel \fi \else % Check for appendix sections: \ifnum \absseclevel = 0 \edef\chapheadtype{\headtype}% \else \if \headtype A\if \chapheadtype N% \errmessage{@appendix... within a non-appendix chapter}% \fi\fi \fi % Check for numbered within unnumbered: \ifnum \absseclevel > \unnlevel \def\headtype{U}% \else \chardef\unnlevel = 3 \fi \fi % Now print the heading: \if \headtype U% \ifcase\absseclevel \unnumberedzzz{#3}% \or \unnumberedseczzz{#3}% \or \unnumberedsubseczzz{#3}% \or \unnumberedsubsubseczzz{#3}% \fi \else \if \headtype A% \ifcase\absseclevel \appendixzzz{#3}% \or \appendixsectionzzz{#3}% \or \appendixsubseczzz{#3}% \or \appendixsubsubseczzz{#3}% \fi \else \ifcase\absseclevel \chapterzzz{#3}% \or \seczzz{#3}% \or \numberedsubseczzz{#3}% \or \numberedsubsubseczzz{#3}% \fi \fi \fi \suppressfirstparagraphindent } % an interface: \def\numhead{\genhead N} \def\apphead{\genhead A} \def\unnmhead{\genhead U} % @chapter, @appendix, @unnumbered. Increment top-level counter, reset % all lower-level sectioning counters to zero. % % Also set \chaplevelprefix, which we prepend to @float sequence numbers % (e.g., figures), q.v. By default (before any chapter), that is empty. \let\chaplevelprefix = \empty % \outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz \def\chapterzzz#1{% % section resetting is \global in case the chapter is in a group, such % as an @include file. \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\chapno by 1 % % Used for \float. \gdef\chaplevelprefix{\the\chapno.}% \resetallfloatnos % % \putwordChapter can contain complex things in translations. \toks0=\expandafter{\putwordChapter}% \message{\the\toks0 \space \the\chapno}% % % Write the actual heading. \chapmacro{#1}{Ynumbered}{\the\chapno}% % % So @section and the like are numbered underneath this chapter. \global\let\section = \numberedsec \global\let\subsection = \numberedsubsec \global\let\subsubsection = \numberedsubsubsec } \outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz % \def\appendixzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\appendixno by 1 \gdef\chaplevelprefix{\appendixletter.}% \resetallfloatnos % % \putwordAppendix can contain complex things in translations. \toks0=\expandafter{\putwordAppendix}% \message{\the\toks0 \space \appendixletter}% % \chapmacro{#1}{Yappendix}{\appendixletter}% % \global\let\section = \appendixsec \global\let\subsection = \appendixsubsec \global\let\subsubsection = \appendixsubsubsec } % normally unnmhead0 calls unnumberedzzz: \outer\parseargdef\unnumbered{\unnmhead0{#1}} \def\unnumberedzzz#1{% \global\secno=0 \global\subsecno=0 \global\subsubsecno=0 \global\advance\unnumberedno by 1 % % Since an unnumbered has no number, no prefix for figures. \global\let\chaplevelprefix = \empty \resetallfloatnos % % This used to be simply \message{#1}, but TeX fully expands the % argument to \message. Therefore, if #1 contained @-commands, TeX % expanded them. For example, in `@unnumbered The @cite{Book}', TeX % expanded @cite (which turns out to cause errors because \cite is meant % to be executed, not expanded). % % Anyway, we don't want the fully-expanded definition of @cite to appear % as a result of the \message, we just want `@cite' itself. We use % \the to achieve this: TeX expands \the only once, % simply yielding the contents of . (We also do this for % the toc entries.) \toks0 = {#1}% \message{(\the\toks0)}% % \chapmacro{#1}{Ynothing}{\the\unnumberedno}% % \global\let\section = \unnumberedsec \global\let\subsection = \unnumberedsubsec \global\let\subsubsection = \unnumberedsubsubsec } % @centerchap is like @unnumbered, but the heading is centered. \outer\parseargdef\centerchap{% \let\centerparametersmaybe = \centerparameters \unnmhead0{#1}% \let\centerparametersmaybe = \relax } % @top is like @unnumbered. \let\top\unnumbered % Sections. % \outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz \def\seczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}% } % normally calls appendixsectionzzz: \outer\parseargdef\appendixsection{\apphead1{#1}} \def\appendixsectionzzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}% } \let\appendixsec\appendixsection % normally calls unnumberedseczzz: \outer\parseargdef\unnumberedsec{\unnmhead1{#1}} \def\unnumberedseczzz#1{% \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1 \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}% } % Subsections. % % normally calls numberedsubseczzz: \outer\parseargdef\numberedsubsec{\numhead2{#1}} \def\numberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}% } % normally calls appendixsubseczzz: \outer\parseargdef\appendixsubsec{\apphead2{#1}} \def\appendixsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno}% } % normally calls unnumberedsubseczzz: \outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} \def\unnumberedsubseczzz#1{% \global\subsubsecno=0 \global\advance\subsecno by 1 \sectionheading{#1}{subsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno}% } % Subsubsections. % % normally numberedsubsubseczzz: \outer\parseargdef\numberedsubsubsec{\numhead3{#1}} \def\numberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynumbered}% {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}% } % normally appendixsubsubseczzz: \outer\parseargdef\appendixsubsubsec{\apphead3{#1}} \def\appendixsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Yappendix}% {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}% } % normally unnumberedsubsubseczzz: \outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} \def\unnumberedsubsubseczzz#1{% \global\advance\subsubsecno by 1 \sectionheading{#1}{subsubsec}{Ynothing}% {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}% } % These macros control what the section commands do, according % to what kind of chapter we are in (ordinary, appendix, or unnumbered). % Define them by default for a numbered chapter. \let\section = \numberedsec \let\subsection = \numberedsubsec \let\subsubsection = \numberedsubsubsec % Define @majorheading, @heading and @subheading \def\majorheading{% {\advance\chapheadingskip by 10pt \chapbreak }% \parsearg\chapheadingzzz } \def\chapheading{\chapbreak \parsearg\chapheadingzzz} \def\chapheadingzzz#1{% \vbox{\chapfonts \raggedtitlesettings #1\par}% \nobreak\bigskip \nobreak \suppressfirstparagraphindent } % @heading, @subheading, @subsubheading. \parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} \parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{} \suppressfirstparagraphindent} % These macros generate a chapter, section, etc. heading only % (including whitespace, linebreaking, etc. around it), % given all the information in convenient, parsed form. % Args are the skip and penalty (usually negative) \def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi} % Parameter controlling skip before chapter headings (if needed) \newskip\chapheadingskip % Define plain chapter starts, and page on/off switching for it. \def\chapbreak{\dobreak \chapheadingskip {-4000}} % Start a new page \def\chappager{\par\vfill\supereject} % \chapoddpage - start on an odd page for a new chapter % Because \domark is called before \chapoddpage, the filler page will % get the headings for the next chapter, which is wrong. But we don't % care -- we just disable all headings on the filler page. \def\chapoddpage{% \chappager \ifodd\pageno \else \begingroup \headingsoff \null \chappager \endgroup \fi } \parseargdef\setchapternewpage{\csname CHAPPAG#1\endcsname} \def\CHAPPAGoff{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chapbreak \global\def\HEADINGSon{\HEADINGSsinglechapoff}} \def\CHAPPAGon{% \global\let\contentsalignmacro = \chappager \global\let\pchapsepmacro=\chappager \global\def\HEADINGSon{\HEADINGSsingle}} \def\CHAPPAGodd{% \global\let\contentsalignmacro = \chapoddpage \global\let\pchapsepmacro=\chapoddpage \global\def\HEADINGSon{\HEADINGSdouble}} \CHAPPAGon % \chapmacro - Chapter opening. % % #1 is the text, #2 is the section type (Ynumbered, Ynothing, % Yappendix, Yomitfromtoc), #3 the chapter number. % Not used for @heading series. % % To test against our argument. \def\Ynothingkeyword{Ynothing} \def\Yappendixkeyword{Yappendix} \def\Yomitfromtockeyword{Yomitfromtoc} % \def\chapmacro#1#2#3{% \expandafter\ifx\thisenv\titlepage\else \checkenv{}% chapters, etc., should not start inside an environment. \fi % Insert the first mark before the heading break (see notes for \domark). \let\prevchapterdefs=\currentchapterdefs \let\prevsectiondefs=\currentsectiondefs \gdef\currentsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}% \gdef\thissection{}}% % \def\temptype{#2}% \ifx\temptype\Ynothingkeyword \gdef\currentchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{\thischaptername}}% \else\ifx\temptype\Yomitfromtockeyword \gdef\currentchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}% \gdef\thischapter{}}% \else\ifx\temptype\Yappendixkeyword \toks0={#1}% \xdef\currentchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\appendixletter}% % \noexpand\putwordAppendix avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordAppendix{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \else \toks0={#1}% \xdef\currentchapterdefs{% \gdef\noexpand\thischaptername{\the\toks0}% \gdef\noexpand\thischapternum{\the\chapno}% % \noexpand\putwordChapter avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thischapter{\noexpand\putwordChapter{} \noexpand\thischapternum: \noexpand\thischaptername}% }% \fi\fi\fi % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert the chapter heading break. \pchapsepmacro % % Now the second mark, after the heading break. No break points % between here and the heading. \let\prevchapterdefs=\currentchapterdefs \let\prevsectiondefs=\currentsectiondefs \domark % {% \chapfonts \rm \let\footnote=\errfootnoteheading % give better error message % % Have to define \currentsection before calling \donoderef, because the % xref code eventually uses it. On the other hand, it has to be called % after \pchapsepmacro, or the headline will change too soon. \gdef\currentsection{#1}% % % Only insert the separating space if we have a chapter/appendix % number, and don't print the unnumbered ``number''. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unnchap}% \else\ifx\temptype\Yomitfromtockeyword \setbox0 = \hbox{}% contents like unnumbered, but no toc entry \def\toctype{omit}% \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{\putwordAppendix{} #3\enspace}% \def\toctype{app}% \else \setbox0 = \hbox{#3\enspace}% \def\toctype{numchap}% \fi\fi\fi % % Write the toc entry for this chapter. Must come before the % \donoderef, because we include the current node name in the toc % entry, and \donoderef resets it to empty. \writetocentry{\toctype}{#1}{#3}% % % For pdftex, we have to write out the node definition (aka, make % the pdfdest) after any page break, but before the actual text has % been typeset. If the destination for the pdf outline is after the % text, then jumping from the outline may wind up with the text not % being visible, for instance under high magnification. \donoderef{#2}% % % Typeset the actual heading. \nobreak % Avoid page breaks at the interline glue. \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe \unhbox0 #1\par}% }% \nobreak\bigskip % no page break after a chapter title \nobreak } % @centerchap -- centered and unnumbered. \let\centerparametersmaybe = \relax \def\centerparameters{% \advance\rightskip by 3\rightskip \leftskip = \rightskip \parfillskip = 0pt } % Section titles. These macros combine the section number parts and % call the generic \sectionheading to do the printing. % \newskip\secheadingskip \def\secheadingbreak{\dobreak \secheadingskip{-1000}} % Subsection titles. \newskip\subsecheadingskip \def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}} % Subsubsection titles. \def\subsubsecheadingskip{\subsecheadingskip} \def\subsubsecheadingbreak{\subsecheadingbreak} % Print any size, any type, section title. % % #1 is the text of the title, % #2 is the section level (sec/subsec/subsubsec), % #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc), % #4 is the section number. % \def\seckeyword{sec} % \def\sectionheading#1#2#3#4{% {% \def\sectionlevel{#2}% \def\temptype{#3}% % % It is ok for the @heading series commands to appear inside an % environment (it's been historically allowed, though the logic is % dubious), but not the others. \ifx\temptype\Yomitfromtockeyword\else \checkenv{}% non-@*heading should not be in an environment. \fi \let\footnote=\errfootnoteheading % % Switch to the right set of fonts. \csname #2fonts\endcsname \rm % % Insert first mark before the heading break (see notes for \domark). \let\prevsectiondefs=\currentsectiondefs \ifx\temptype\Ynothingkeyword \ifx\sectionlevel\seckeyword \gdef\currentsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}% \gdef\thissection{\thissectionname}}% \fi \else\ifx\temptype\Yomitfromtockeyword % Don't redefine \thissection. \else\ifx\temptype\Yappendixkeyword \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\currentsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \else \ifx\sectionlevel\seckeyword \toks0={#1}% \xdef\currentsectiondefs{% \gdef\noexpand\thissectionname{\the\toks0}% \gdef\noexpand\thissectionnum{#4}% % \noexpand\putwordSection avoids expanding indigestible % commands in some of the translations. \gdef\noexpand\thissection{\noexpand\putwordSection{} \noexpand\thissectionnum: \noexpand\thissectionname}% }% \fi \fi\fi\fi % % Go into vertical mode. Usually we'll already be there, but we % don't want the following whatsit to end up in a preceding paragraph % if the document didn't happen to have a blank line. \par % % Output the mark. Pass it through \safewhatsit, to take care of % the preceding space. \safewhatsit\domark % % Insert space above the heading. \csname #2headingbreak\endcsname % % Now the second mark, after the heading break. No break points % between here and the heading. \global\let\prevsectiondefs=\currentsectiondefs \domark % % Only insert the space after the number if we have a section number. \ifx\temptype\Ynothingkeyword \setbox0 = \hbox{}% \def\toctype{unn}% \gdef\currentsection{#1}% \else\ifx\temptype\Yomitfromtockeyword % for @headings -- no section number, don't include in toc, % and don't redefine \currentsection. \setbox0 = \hbox{}% \def\toctype{omit}% \let\sectionlevel=\empty \else\ifx\temptype\Yappendixkeyword \setbox0 = \hbox{#4\enspace}% \def\toctype{app}% \gdef\currentsection{#1}% \else \setbox0 = \hbox{#4\enspace}% \def\toctype{num}% \gdef\currentsection{#1}% \fi\fi\fi % % Write the toc entry (before \donoderef). See comments in \chapmacro. \writetocentry{\toctype\sectionlevel}{#1}{#4}% % % Write the node reference (= pdf destination for pdftex). % Again, see comments in \chapmacro. \donoderef{#3}% % % Interline glue will be inserted when the vbox is completed. % That glue will be a valid breakpoint for the page, since it'll be % preceded by a whatsit (usually from the \donoderef, or from the % \writetocentry if there was no node). We don't want to allow that % break, since then the whatsits could end up on page n while the % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000. \nobreak % % Output the actual section heading. \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright \hangindent=\wd0 % zero if no section number \unhbox0 #1}% }% % Add extra space after the heading -- half of whatever came above it. % Don't allow stretch, though. \kern .5 \csname #2headingskip\endcsname % % Do not let the kern be a potential breakpoint, as it would be if it % was followed by glue. \nobreak % % We'll almost certainly start a paragraph next, so don't let that % glue accumulate. (Not a breakpoint because it's preceded by a % discardable item.) However, when a paragraph is not started next % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out % or the negative glue will cause weirdly wrong output, typically % obscuring the section heading with something else. \vskip-\parskip % % This is so the last item on the main vertical list is a known % \penalty > 10000, so \startdefun, etc., can recognize the situation % and do the needful. \penalty 10001 } \message{toc,} % Table of contents. \newwrite\tocfile % Write an entry to the toc file, opening it if necessary. % Called from @chapter, etc. % % Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno} % We append the current node name (if any) and page number as additional % arguments for the \{chap,sec,...}entry macros which will eventually % read this. The node name is used in the pdf outlines as the % destination to jump to. % % We open the .toc file for writing here instead of at @setfilename (or % any other fixed time) so that @contents can be anywhere in the document. % But if #1 is `omit', then we don't do anything. This is used for the % table of contents chapter openings themselves. % \newif\iftocfileopened \def\omitkeyword{omit}% % \def\writetocentry#1#2#3{% \edef\writetoctype{#1}% \ifx\writetoctype\omitkeyword \else \iftocfileopened\else \immediate\openout\tocfile = \jobname.toc \global\tocfileopenedtrue \fi % \iflinks {\atdummies \edef\temp{% \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}% \temp }% \fi \fi % % Tell \shipout to create a pdf destination on each page, if we're % writing pdf. These are used in the table of contents. We can't % just write one on every page because the title pages are numbered % 1 and 2 (the page numbers aren't printed), and so are the first % two pages of the document. Thus, we'd have two destinations named % `1', and two named `2'. \ifpdforxetex \global\pdfmakepagedesttrue \fi } % These characters do not print properly in the Computer Modern roman % fonts, so we must take special care. This is more or less redundant % with the Texinfo input format setup at the end of this file. % \def\activecatcodes{% \catcode`\"=\active \catcode`\$=\active \catcode`\<=\active \catcode`\>=\active \catcode`\\=\active \catcode`\^=\active \catcode`\_=\active \catcode`\|=\active \catcode`\~=\active } % Read the toc file, which is essentially Texinfo input. \def\readtocfile{% \setupdatafile \activecatcodes \input \tocreadfilename } \newskip\contentsrightmargin \contentsrightmargin=1in \newcount\savepageno \newcount\lastnegativepageno \lastnegativepageno = -1 % Prepare to read what we've written to \tocfile. % \def\startcontents#1{% % If @setchapternewpage on, and @headings double, the contents should % start on an odd page, unlike chapters. \contentsalignmacro \immediate\closeout\tocfile % % Don't need to put `Contents' or `Short Contents' in the headline. % It is abundantly clear what they are. \chapmacro{#1}{Yomitfromtoc}{}% % \savepageno = \pageno \begingroup % Set up to handle contents files properly. \raggedbottom % Worry more about breakpoints than the bottom. \entryrightmargin=\contentsrightmargin % Don't use the full line length. % % Roman numerals for page numbers. \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi \def\thistitle{}% no title in double-sided headings % Record where the Roman numerals started. \ifnum\romancount=0 \global\romancount=\pagecount \fi } % redefined for the two-volume lispref. We always output on % \jobname.toc even if this is redefined. % \def\tocreadfilename{\jobname.toc} % Normal (long) toc. % \def\contents{% \startcontents{\putwordTOC}% \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \ifeof 1 \else \pdfmakeoutlines \fi \closein 1 \endgroup \contentsendroman } % And just the chapters. \def\summarycontents{% \startcontents{\putwordShortTOC}% % \let\partentry = \shortpartentry \let\numchapentry = \shortchapentry \let\appentry = \shortchapentry \let\unnchapentry = \shortunnchapentry % We want a true roman here for the page numbers. \secfonts \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl \let\tt=\shortconttt \rm \hyphenpenalty = 10000 \advance\baselineskip by 1pt % Open it up a little. \def\numsecentry##1##2##3##4{} \let\appsecentry = \numsecentry \let\unnsecentry = \numsecentry \let\numsubsecentry = \numsecentry \let\appsubsecentry = \numsecentry \let\unnsubsecentry = \numsecentry \let\numsubsubsecentry = \numsecentry \let\appsubsubsecentry = \numsecentry \let\unnsubsubsecentry = \numsecentry \openin 1 \tocreadfilename\space \ifeof 1 \else \readtocfile \fi \closein 1 \vfill \eject \contentsalignmacro % in case @setchapternewpage odd is in effect \endgroup \contentsendroman } \let\shortcontents = \summarycontents % Get ready to use Arabic numerals again \def\contentsendroman{% \lastnegativepageno = \pageno \global\pageno = \savepageno % % If \romancount > \arabiccount, the contents are at the end of the % document. Otherwise, advance where the Arabic numerals start for % the page numbers. \ifnum\romancount>\arabiccount\else\global\arabiccount=\pagecount\fi } % Typeset the label for a chapter or appendix for the short contents. % The arg is, e.g., `A' for an appendix, or `3' for a chapter. % \def\shortchaplabel#1{% % This space should be enough, since a single number is .5em, and the % widest letter (M) is 1em, at least in the Computer Modern fonts. % But use \hss just in case. % (This space doesn't include the extra space that gets added after % the label; that gets put in by \shortchapentry above.) % % We'd like to right-justify chapter numbers, but that looks strange % with appendix letters. And right-justifying numbers and % left-justifying letters looks strange when there is less than 10 % chapters. Have to read the whole toc once to know how many chapters % there are before deciding ... \hbox to 1em{#1\hss}% } % These macros generate individual entries in the table of contents. % The first argument is the chapter or section name. % The last argument is the page number. % The arguments in between are the chapter number, section number, ... % Parts, in the main contents. Replace the part number, which doesn't % exist, with an empty box. Let's hope all the numbers have the same width. % Also ignore the page number, which is conventionally not printed. \def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}} \def\partentry#1#2#3#4{% % Add stretch and a bonus for breaking the page before the part heading. % This reduces the chance of the page being broken immediately after the % part heading, before a following chapter heading. \vskip 0pt plus 5\baselineskip \penalty-300 \vskip 0pt plus -5\baselineskip \dochapentry{\numeralbox\labelspace#1}{}% } % % Parts, in the short toc. \def\shortpartentry#1#2#3#4{% \penalty-300 \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip \shortchapentry{{\bf #1}}{\numeralbox}{}{}% } % Chapters, in the main contents. \def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}} % Chapters, in the short toc. % See comments in \dochapentry re vbox and related settings. \def\shortchapentry#1#2#3#4{% \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}% } % Appendices, in the main contents. % Need the word Appendix, and a fixed-size box. % \def\appendixbox#1{% % We use M since it's probably the widest letter. \setbox0 = \hbox{\putwordAppendix{} M}% \hbox to \wd0{\putwordAppendix{} #1\hss}} % \def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\hskip.7em#1}{#4}} % Unnumbered chapters. \def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}} \def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}} % Sections. \def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}} \let\appsecentry=\numsecentry \def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}} % Subsections. \def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}} \let\appsubsecentry=\numsubsecentry \def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}} % And subsubsections. \def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}} \let\appsubsubsecentry=\numsubsubsecentry \def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}} % This parameter controls the indentation of the various levels. % Same as \defaultparindent. \newdimen\tocindent \tocindent = 15pt % Now for the actual typesetting. In all these, #1 is the text and #2 is the % page number. % % If the toc has to be broken over pages, we want it to be at chapters % if at all possible; hence the \penalty. \def\dochapentry#1#2{% \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip \begingroup % Move the page numbers slightly to the right \advance\entryrightmargin by -0.05em \chapentryfonts \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup \nobreak\vskip .25\baselineskip plus.1\baselineskip } \def\dosecentry#1#2{\begingroup \secentryfonts \leftskip=\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsecentry#1#2{\begingroup \subsecentryfonts \leftskip=2\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} \def\dosubsubsecentry#1#2{\begingroup \subsubsecentryfonts \leftskip=3\tocindent \tocentry{#1}{\dopageno\bgroup#2\egroup}% \endgroup} % We use the same \entry macro as for the index entries. \let\tocentry = \entry % Space between chapter (or whatever) number and the title. \def\labelspace{\hskip1em \relax} \def\dopageno#1{{\rm #1}} \def\doshortpageno#1{{\rm #1}} \def\chapentryfonts{\secfonts \rm} \def\secentryfonts{\textfonts} \def\subsecentryfonts{\textfonts} \def\subsubsecentryfonts{\textfonts} \message{environments,} % @foo ... @end foo. % @tex ... @end tex escapes into raw TeX temporarily. % One exception: @ is still an escape character, so that @end tex works. % But \@ or @@ will get a plain @ character. \envdef\tex{% \setregularquotes \catcode `\\=0 \catcode `\{=1 \catcode `\}=2 \catcode `\$=3 \catcode `\&=4 \catcode `\#=6 \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie \catcode `\%=14 \catcode `\+=\other \catcode `\"=\other \catcode `\|=\other \catcode `\<=\other \catcode `\>=\other \catcode `\`=\other \catcode `\'=\other % % ' is active in math mode (mathcode"8000). So reset it, and all our % other math active characters (just in case), to plain's definitions. \mathactive % % Inverse of the list at the beginning of the file. \let\b=\ptexb \let\bullet=\ptexbullet \let\c=\ptexc \let\,=\ptexcomma \let\.=\ptexdot \let\dots=\ptexdots \let\equiv=\ptexequiv \let\!=\ptexexclam \let\i=\ptexi \let\indent=\ptexindent \let\noindent=\ptexnoindent \let\{=\ptexlbrace \let\+=\tabalign \let\}=\ptexrbrace \let\/=\ptexslash \let\sp=\ptexsp \let\*=\ptexstar %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode \let\t=\ptext \expandafter \let\csname top\endcsname=\ptextop % we've made it outer \let\frenchspacing=\plainfrenchspacing % \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}% \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}% \def\@{@}% } % There is no need to define \Etex. % Define @lisp ... @end lisp. % @lisp environment forms a group so it can rebind things, % including the definition of @end lisp (which normally is erroneous). % Amount to narrow the margins by for @lisp. \newskip\lispnarrowing \lispnarrowing=0.4in % This is the definition that ^^M gets inside @lisp, @example, and other % such environments. \null is better than a space, since it doesn't % have any width. \def\lisppar{\null\endgraf} % This space is always present above and below environments. \newskip\envskipamount \envskipamount = 0pt % Make spacing and below environment symmetrical. We use \parskip here % to help in doing that, since in @example-like environments \parskip % is reset to zero; thus the \afterenvbreak inserts no space -- but the % start of the next paragraph will insert \parskip. % \def\aboveenvbreak{{% % =10000 instead of <10000 because of a special case in \itemzzz and % \sectionheading, q.v. \ifnum \lastpenalty=10000 \else \advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip \ifnum\lastpenalty<10000 % Penalize breaking before the environment, because preceding text % often leads into it. \penalty100 \fi \vskip\envskipamount \fi \fi }} \def\afterenvbreak{{% % =10000 instead of <10000 because of a special case in \itemzzz and % \sectionheading, q.v. \ifnum \lastpenalty=10000 \else \advance\envskipamount by \parskip \endgraf \ifdim\lastskip<\envskipamount \removelastskip % it's not a good place to break if the last penalty was \nobreak % or better ... \ifnum\lastpenalty<10000 \penalty-50 \fi \vskip\envskipamount \fi \fi }} % \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will % also clear it, so that its embedded environments do the narrowing again. \let\nonarrowing=\relax % @cartouche ... @end cartouche: draw rectangle w/rounded corners around % environment contents. % \def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth \def\ctr{{\hskip 6pt\circle\char'010}} \def\cbl{{\circle\char'012\hskip -6pt}} \def\cbr{{\hskip 6pt\circle\char'011}} \def\carttop{\hbox to \cartouter{\hskip\lskip \ctl\leaders\hrule height\circthick\hfil\ctr \hskip\rskip}} \def\cartbot{\hbox to \cartouter{\hskip\lskip \cbl\leaders\hrule height\circthick\hfil\cbr \hskip\rskip}} % \newskip\lskip\newskip\rskip % only require the font if @cartouche is actually used \def\cartouchefontdefs{% \font\circle=lcircle10\relax \circthick=\fontdimen8\circle } \newdimen\circthick \newdimen\cartouter\newdimen\cartinner \newskip\normbskip\newskip\normpskip\newskip\normlskip \envdef\cartouche{% \cartouchefontdefs \ifhmode\par\fi % can't be in the midst of a paragraph. \startsavinginserts \lskip=\leftskip \rskip=\rightskip \leftskip=0pt\rightskip=0pt % we want these *outside*. \cartinner=\hsize \advance\cartinner by-\lskip \advance\cartinner by-\rskip \cartouter=\hsize \advance\cartouter by 18.4pt % allow for 3pt kerns on either % side, and for 6pt waste from % each corner char, and rule thickness \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip % % If this cartouche directly follows a sectioning command, we need the % \parskip glue (backspaced over by default) or the cartouche can % collide with the section heading. \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi % \setbox\groupbox=\vbox\bgroup \baselineskip=0pt\parskip=0pt\lineskip=0pt \carttop \hbox\bgroup \hskip\lskip \vrule\kern3pt \vbox\bgroup \kern3pt \hsize=\cartinner \baselineskip=\normbskip \lineskip=\normlskip \parskip=\normpskip \vskip -\parskip \comment % For explanation, see the end of def\group. } \def\Ecartouche{% \ifhmode\par\fi \kern3pt \egroup \kern3pt\vrule \hskip\rskip \egroup \cartbot \egroup \addgroupbox \checkinserts } % This macro is called at the beginning of all the @example variants, % inside a group. \newdimen\nonfillparindent \def\nonfillstart{% \aboveenvbreak \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy \sepspaces % Make spaces be word-separators rather than space tokens. \let\par = \lisppar % don't ignore blank lines \obeylines % each line of input is a line of output \parskip = 0pt % Turn off paragraph indentation but redefine \indent to emulate % the normal \indent. \nonfillparindent=\parindent \parindent = 0pt \let\indent\nonfillindent % \emergencystretch = 0pt % don't try to avoid overfull boxes \ifx\nonarrowing\relax \advance \leftskip by \lispnarrowing \exdentamount=\lispnarrowing \else \let\nonarrowing = \relax \fi \let\exdent=\nofillexdent } \begingroup \obeyspaces % We want to swallow spaces (but not other tokens) after the fake % @indent in our nonfill-environments, where spaces are normally % active and set to @tie, resulting in them not being ignored after % @indent. \gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}% \gdef\nonfillindentcheck{% \ifx\temp % \expandafter\nonfillindentgobble% \else% \leavevmode\nonfillindentbox% \fi% }% \endgroup \def\nonfillindentgobble#1{\nonfillindent} \def\nonfillindentbox{\hbox to \nonfillparindent{\hss}} % If you want all examples etc. small: @set dispenvsize small. % If you want even small examples the full size: @set dispenvsize nosmall. % This affects the following displayed environments: % @example, @display, @format, @lisp, @verbatim % \def\smallword{small} \def\nosmallword{nosmall} \let\SETdispenvsize\relax \def\setnormaldispenv{% \ifx\SETdispenvsize\smallword % end paragraph for sake of leading, in case document has no blank % line. This is redundant with what happens in \aboveenvbreak, but % we need to do it before changing the fonts, and it's inconvenient % to change the fonts afterward. \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } \def\setsmalldispenv{% \ifx\SETdispenvsize\nosmallword \else \ifnum \lastpenalty=10000 \else \endgraf \fi \smallexamplefonts \rm \fi } % We often define two environments, @foo and @smallfoo. % Let's do it in one command. #1 is the env name, #2 the definition. \def\makedispenvdef#1#2{% \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}% \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}% \expandafter\let\csname E#1\endcsname \afterenvbreak \expandafter\let\csname Esmall#1\endcsname \afterenvbreak } % Define two environment synonyms (#1 and #2) for an environment. \def\maketwodispenvdef#1#2#3{% \makedispenvdef{#1}{#3}% \makedispenvdef{#2}{#3}% } % % @lisp: indented, narrowed, typewriter font; % @example: same as @lisp. % % @smallexample and @smalllisp: use smaller fonts. % Originally contributed by Pavel@xerox. % \maketwodispenvdef{lisp}{example}{% \nonfillstart \tt\setcodequotes \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special. \parsearg\gobble } % @display/@smalldisplay: same as @lisp except keep current font. % \makedispenvdef{display}{% \nonfillstart \gobble } % @format/@smallformat: same as @display except don't narrow margins. % \makedispenvdef{format}{% \let\nonarrowing = t% \nonfillstart \gobble } % @flushleft: same as @format, but doesn't obey \SETdispenvsize. \envdef\flushleft{% \let\nonarrowing = t% \nonfillstart \gobble } \let\Eflushleft = \afterenvbreak % @flushright. % \envdef\flushright{% \let\nonarrowing = t% \nonfillstart \advance\leftskip by 0pt plus 1fill\relax \gobble } \let\Eflushright = \afterenvbreak % @raggedright does more-or-less normal line breaking but no right % justification. From plain.tex. \envdef\raggedright{% \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax } \let\Eraggedright\par \envdef\raggedleft{% \parindent=0pt \leftskip0pt plus2em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedleft\par \envdef\raggedcenter{% \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt \hbadness=10000 % Last line will usually be underfull, so turn off % badness reporting. } \let\Eraggedcenter\par % @quotation does normal linebreaking (hence we can't use \nonfillstart) % and narrows the margins. We keep \parskip nonzero in general, since % we're doing normal filling. So, when using \aboveenvbreak and % \afterenvbreak, temporarily make \parskip 0. % \makedispenvdef{quotation}{\quotationstart} % \def\quotationstart{% \indentedblockstart % same as \indentedblock, but increase right margin too. \ifx\nonarrowing\relax \advance\rightskip by \lispnarrowing \fi \parsearg\quotationlabel } % We have retained a nonzero parskip for the environment, since we're % doing normal filling. % \def\Equotation{% \par \ifx\quotationauthor\thisisundefined\else % indent a bit. \leftline{\kern 2\leftskip \sl ---\quotationauthor}% \fi {\parskip=0pt \afterenvbreak}% } \def\Esmallquotation{\Equotation} % If we're given an argument, typeset it in bold with a colon after. \def\quotationlabel#1{% \def\temp{#1}% \ifx\temp\empty \else {\bf #1: }% \fi } % @indentedblock is like @quotation, but indents only on the left and % has no optional argument. % \makedispenvdef{indentedblock}{\indentedblockstart} % \def\indentedblockstart{% {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip \parindent=0pt % % @cartouche defines \nonarrowing to inhibit narrowing at next level down. \ifx\nonarrowing\relax \advance\leftskip by \lispnarrowing \exdentamount = \lispnarrowing \else \let\nonarrowing = \relax \fi } % Keep a nonzero parskip for the environment, since we're doing normal filling. % \def\Eindentedblock{% \par {\parskip=0pt \afterenvbreak}% } \def\Esmallindentedblock{\Eindentedblock} % LaTeX-like @verbatim...@end verbatim and @verb{...} % If we want to allow any as delimiter, % we need the curly braces so that makeinfo sees the @verb command, eg: % `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org % % [Knuth]: Donald Ervin Knuth, 1996. The TeXbook. % % [Knuth] p.344; only we need to do the other characters Texinfo sets % active too. Otherwise, they get lost as the first character on a % verbatim line. \def\dospecials{% \do\ \do\\\do\{\do\}\do\$\do\&% \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~% \do\<\do\>\do\|\do\@\do+\do\"% % Don't do the quotes -- if we do, @set txicodequoteundirected and % @set txicodequotebacktick will not have effect on @verb and % @verbatim, and ?` and !` ligatures won't get disabled. %\do\`\do\'% } % % [Knuth] p. 380 \def\uncatcodespecials{% \def\do##1{\catcode`##1=\other}\dospecials} % % Setup for the @verb command. % % Eight spaces for a tab \begingroup \catcode`\^^I=\active \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }} \endgroup % \def\setupverb{% \tt % easiest (and conventionally used) font for verbatim \def\par{\leavevmode\endgraf}% \setcodequotes \tabeightspaces % Respect line breaks, % print special symbols as themselves, and % make each space count % must do in this order: \obeylines \uncatcodespecials \sepspaces } % Setup for the @verbatim environment % % Real tab expansion. \newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount % % We typeset each line of the verbatim in an \hbox, so we can handle % tabs. \newbox\verbbox \def\starttabbox{\setbox\verbbox=\hbox\bgroup} % \begingroup \catcode`\^^I=\active \gdef\tabexpand{% \catcode`\^^I=\active \def^^I{\leavevmode\egroup \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab \divide\dimen\verbbox by\tabw \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw \wd\verbbox=\dimen\verbbox \leavevmode\box\verbbox \starttabbox }% } \endgroup % start the verbatim environment. \def\setupverbatim{% \let\nonarrowing = t% \nonfillstart \tt % easiest (and conventionally used) font for verbatim \def\par{\egroup\leavevmode\box\verbbox\endgraf\starttabbox}% \tabexpand \setcodequotes % Respect line breaks, % print special symbols as themselves, and % make each space count. % Must do in this order: \obeylines \uncatcodespecials \sepspaces } % Do the @verb magic: verbatim text is quoted by unique % delimiter characters. Before first delimiter expect a % right brace, after last delimiter expect closing brace: % % \def\doverb'{'#1'}'{#1} % % [Knuth] p. 382; only eat outer {} \begingroup \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next] \endgroup % \def\verb{\begingroup\setupverb\doverb} % % % Do the @verbatim magic: define the macro \doverbatim so that % the (first) argument ends when '@end verbatim' is reached, ie: % % \def\doverbatim#1@end verbatim{#1} % % For Texinfo it's a lot easier than for LaTeX, % because texinfo's \verbatim doesn't stop at '\end{verbatim}': % we need not redefine '\', '{' and '}'. % % Inspired by LaTeX's verbatim command set [latex.ltx] % \begingroup \catcode`\ =\active \obeylines % % ignore everything up to the first ^^M, that's the newline at the end % of the @verbatim input line itself. Otherwise we get an extra blank % line in the output. \xdef\doverbatim#1^^M#2@end verbatim{% \starttabbox#2\egroup\noexpand\end\gobble verbatim}% % We really want {...\end verbatim} in the body of the macro, but % without the active space; thus we have to use \xdef and \gobble. % The \egroup ends the \verbbox started at the end of the last line in % the block. \endgroup % \envdef\verbatim{% \setnormaldispenv\setupverbatim\doverbatim } \let\Everbatim = \afterenvbreak % @verbatiminclude FILE - insert text of file in verbatim environment. % \def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude} % \def\doverbatiminclude#1{% {% \makevalueexpandable \setupverbatim {% \indexnofonts % Allow `@@' and other weird things in file names. \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}% \edef\tmp{\noexpand\input #1 } \expandafter }\expandafter\starttabbox\tmp\egroup \afterenvbreak }% } % @copying ... @end copying. % Save the text away for @insertcopying later. % % We save the uninterpreted tokens, rather than creating a box. % Saving the text in a box would be much easier, but then all the % typesetting commands (@smallbook, font changes, etc.) have to be done % beforehand -- and a) we want @copying to be done first in the source % file; b) letting users define the frontmatter in as flexible order as % possible is desirable. % \def\copying{\checkenv{}\begingroup\scanargctxt\docopying} \def\docopying#1@end copying{\endgroup\def\copyingtext{#1}} % \def\insertcopying{% \begingroup \parindent = 0pt % paragraph indentation looks wrong on title page \scanexp\copyingtext \endgroup } \message{defuns,} % @defun etc. \newskip\defbodyindent \defbodyindent=.4in \newskip\defargsindent \defargsindent=50pt \newskip\deflastargmargin \deflastargmargin=18pt \newcount\defunpenalty % Start the processing of @deffn: \def\startdefun{% \ifnum\lastpenalty<10000 \medbreak \defunpenalty=10003 % Will keep this @deffn together with the % following @def command, see below. \else % If there are two @def commands in a row, we'll have a \nobreak, % which is there to keep the function description together with its % header. But if there's nothing but headers, we need to allow a % break somewhere. Check specifically for penalty 10002, inserted % by \printdefunline, instead of 10000, since the sectioning % commands also insert a nobreak penalty, and we don't want to allow % a break between a section heading and a defun. % % As a further refinement, we avoid "club" headers by signalling % with penalty of 10003 after the very first @deffn in the % sequence (see above), and penalty of 10002 after any following % @def command. \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi % % Similarly, after a section heading, do not allow a break. % But do insert the glue. \medskip % preceded by discardable penalty, so not a breakpoint \fi % \parindent=0in \advance\leftskip by \defbodyindent \exdentamount=\defbodyindent } \def\dodefunx#1{% % First, check whether we are in the right environment: \checkenv#1% % % As above, allow line break if we have multiple x headers in a row. % It's not a great place, though. \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi % % And now, it's time to reuse the body of the original defun: \expandafter\gobbledefun#1% } \def\gobbledefun#1\startdefun{} % \printdefunline \deffnheader{text} % \def\printdefunline#1#2{% \begingroup % call \deffnheader: #1#2 \endheader % common ending: \interlinepenalty = 10000 \advance\rightskip by 0pt plus 1fil\relax \endgraf \nobreak\vskip -\parskip \penalty\defunpenalty % signal to \startdefun and \dodefunx % Some of the @defun-type tags do not enable magic parentheses, % rendering the following check redundant. But we don't optimize. \checkparencounts \endgroup } \def\Edefun{\endgraf\medbreak} % \makedefun{deffn} creates \deffn, \deffnx and \Edeffn; % the only thing remaining is to define \deffnheader. % \def\makedefun#1{% \expandafter\let\csname E#1\endcsname = \Edefun \edef\temp{\noexpand\domakedefun \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}% \temp } % \domakedefun \deffn \deffnx \deffnheader { (defn. of \deffnheader) } % % Define \deffn and \deffnx, without parameters. % \deffnheader has to be defined explicitly. % \def\domakedefun#1#2#3{% \envdef#1{% \startdefun \doingtypefnfalse % distinguish typed functions from all else \parseargusing\activeparens{\printdefunline#3}% }% \def#2{\dodefunx#1}% \def#3% } \newif\ifdoingtypefn % doing typed function? \newif\ifrettypeownline % typeset return type on its own line? % @deftypefnnewline on|off says whether the return type of typed functions % are printed on their own line. This affects @deftypefn, @deftypefun, % @deftypeop, and @deftypemethod. % \parseargdef\deftypefnnewline{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETtxideftypefnnl\endcsname = \empty \else\ifx\temp\offword \expandafter\let\csname SETtxideftypefnnl\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @txideftypefnnl value `\temp', must be on|off}% \fi\fi } % \dosubind {index}{topic}{subtopic} % % If SUBTOPIC is present, precede it with a space, and call \doind. % (At some time during the 20th century, this made a two-level entry in an % index such as the operation index. Nobody seemed to notice the change in % behaviour though.) \def\dosubind#1#2#3{% \def\thirdarg{#3}% \ifx\thirdarg\empty \doind{#1}{#2}% \else \doind{#1}{#2\space#3}% \fi } % Untyped functions: % @deffn category name args \makedefun{deffn}{\deffngeneral{}} % @deffn category class name args \makedefun{defop}#1 {\defopon{#1\ \putwordon}} % \defopon {category on}class name args \def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deffngeneral {subind}category name args % \def\deffngeneral#1#2 #3 #4\endheader{% \dosubind{fn}{\code{#3}}{#1}% \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}% } % Typed functions: % @deftypefn category type name args \makedefun{deftypefn}{\deftypefngeneral{}} % @deftypeop category class type name args \makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}} % \deftypeopon {category on}class type name args \def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} } % \deftypefngeneral {subind}category type name args % \def\deftypefngeneral#1#2 #3 #4 #5\endheader{% \dosubind{fn}{\code{#4}}{#1}% \doingtypefntrue \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } % Typed variables: % @deftypevr category type var args \makedefun{deftypevr}{\deftypecvgeneral{}} % @deftypecv category class type var args \makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}} % \deftypecvof {category of}class type var args \def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} } % \deftypecvgeneral {subind}category type var args % \def\deftypecvgeneral#1#2 #3 #4 #5\endheader{% \dosubind{vr}{\code{#4}}{#1}% \defname{#2}{#3}{#4}\defunargs{#5\unskip}% } % Untyped variables: % @defvr category var args \makedefun{defvr}#1 {\deftypevrheader{#1} {} } % @defcv category class var args \makedefun{defcv}#1 {\defcvof{#1\ \putwordof}} % \defcvof {category of}class var args \def\defcvof#1#2 {\deftypecvof{#1}#2 {} } % Types: % @deftp category name args \makedefun{deftp}#1 #2 #3\endheader{% \doind{tp}{\code{#2}}% \defname{#1}{}{#2}\defunargs{#3\unskip}% } % Remaining @defun-like shortcuts: \makedefun{defun}{\deffnheader{\putwordDeffunc} } \makedefun{defmac}{\deffnheader{\putwordDefmac} } \makedefun{defspec}{\deffnheader{\putwordDefspec} } \makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} } \makedefun{defvar}{\defvrheader{\putwordDefvar} } \makedefun{defopt}{\defvrheader{\putwordDefopt} } \makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} } \makedefun{defmethod}{\defopon\putwordMethodon} \makedefun{deftypemethod}{\deftypeopon\putwordMethodon} \makedefun{defivar}{\defcvof\putwordInstanceVariableof} \makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof} % \defname, which formats the name of the @def (not the args). % #1 is the category, such as "Function". % #2 is the return type, if any. % #3 is the function name. % % We are followed by (but not passed) the arguments, if any. % \def\defname#1#2#3{% \par % Get the values of \leftskip and \rightskip as they were outside the @def... \advance\leftskip by -\defbodyindent % % Determine if we are typesetting the return type of a typed function % on a line by itself. \rettypeownlinefalse \ifdoingtypefn % doing a typed function specifically? % then check user option for putting return type on its own line: \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else \rettypeownlinetrue \fi \fi % % How we'll format the category name. Putting it in brackets helps % distinguish it from the body text that may end up on the next line % just below it. \def\temp{#1}% \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi} % % Figure out line sizes for the paragraph shape. We'll always have at % least two. \tempnum = 2 % % The first line needs space for \box0; but if \rightskip is nonzero, % we need only space for the part of \box0 which exceeds it: \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip % % If doing a return type on its own line, we'll have another line. \ifrettypeownline \advance\tempnum by 1 \def\maybeshapeline{0in \hsize}% \else \def\maybeshapeline{}% \fi % % The continuations: \dimen2=\hsize \advance\dimen2 by -\defargsindent % % The final paragraph shape: \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2 % % Put the category name at the right margin. \noindent \hbox to 0pt{% \hfil\box0 \kern-\hsize % \hsize has to be shortened this way: \kern\leftskip % Intentionally do not respect \rightskip, since we need the space. }% % % Allow all lines to be underfull without complaint: \tolerance=10000 \hbadness=10000 \exdentamount=\defbodyindent {% % defun fonts. We use typewriter by default (used to be bold) because: % . we're printing identifiers, they should be in tt in principle. % . in languages with many accents, such as Czech or French, it's % common to leave accents off identifiers. The result looks ok in % tt, but exceedingly strange in rm. % . we don't want -- and --- to be treated as ligatures. % . this still does not fix the ?` and !` ligatures, but so far no % one has made identifiers using them :). \df \tt \def\temp{#2}% text of the return type \ifx\temp\empty\else \tclose{\temp}% typeset the return type \ifrettypeownline % put return type on its own line; prohibit line break following: \hfil\vadjust{\nobreak}\break \else \space % type on same line, so just followed by a space \fi \fi % no return type #3% output function name }% {\rm\enskip}% hskip 0.5 em of \rmfont % \boldbrax % arguments will be output next, if any. } % Print arguments in slanted roman (not ttsl), inconsistently with using % tt for the name. This is because literal text is sometimes needed in % the argument list (groff manual), and ttsl and tt are not very % distinguishable. Prevent hyphenation at `-' chars. % \def\defunargs#1{% % use sl by default (not ttsl), % tt for the names. \df \sl \hyphenchar\font=0 % % On the other hand, if an argument has two dashes (for instance), we % want a way to get ttsl. We used to recommend @var for that, so % leave the code in, but it's strange for @var to lead to typewriter. % Nowadays we recommend @code, since the difference between a ttsl hyphen % and a tt hyphen is pretty tiny. @code also disables ?` !`. \def\var##1{{\setregularquotes\ttslanted{##1}}}% #1% \sl\hyphenchar\font=45 } % We want ()&[] to print specially on the defun line. % \def\activeparens{% \catcode`\(=\active \catcode`\)=\active \catcode`\[=\active \catcode`\]=\active \catcode`\&=\active } % Make control sequences which act like normal parenthesis chars. \let\lparen = ( \let\rparen = ) % Be sure that we always have a definition for `(', etc. For example, % if the fn name has parens in it, \boldbrax will not be in effect yet, % so TeX would otherwise complain about undefined control sequence. { \activeparens \global\let(=\lparen \global\let)=\rparen \global\let[=\lbrack \global\let]=\rbrack \global\let& = \& \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb} \gdef\magicamp{\let&=\amprm} } \let\ampchar\& \newcount\parencount % If we encounter &foo, then turn on ()-hacking afterwards \newif\ifampseen \def\amprm#1 {\ampseentrue{\bf\ }} \def\parenfont{% \ifampseen % At the first level, print parens in roman, % otherwise use the default font. \ifnum \parencount=1 \rm \fi \else % The \sf parens (in \boldbrax) actually are a little bolder than % the contained text. This is especially needed for [ and ] . \sf \fi } \def\infirstlevel#1{% \ifampseen \ifnum\parencount=1 #1% \fi \fi } \def\bfafterword#1 {#1 \bf} \def\opnr{% \global\advance\parencount by 1 {\parenfont(}% \infirstlevel \bfafterword } \def\clnr{% {\parenfont)}% \infirstlevel \sl \global\advance\parencount by -1 } \newcount\brackcount \def\lbrb{% \global\advance\brackcount by 1 {\bf[}% } \def\rbrb{% {\bf]}% \global\advance\brackcount by -1 } \def\checkparencounts{% \ifnum\parencount=0 \else \badparencount \fi \ifnum\brackcount=0 \else \badbrackcount \fi } % these should not use \errmessage; the glibc manual, at least, actually % has such constructs (when documenting function pointers). \def\badparencount{% \message{Warning: unbalanced parentheses in @def...}% \global\parencount=0 } \def\badbrackcount{% \message{Warning: unbalanced square brackets in @def...}% \global\brackcount=0 } \message{macros,} % @macro. % To do this right we need a feature of e-TeX, \scantokens, % which we arrange to emulate with a temporary file in ordinary TeX. \ifx\eTeXversion\thisisundefined \newwrite\macscribble \def\scantokens#1{% \toks0={#1}% \immediate\openout\macscribble=\jobname.tmp \immediate\write\macscribble{\the\toks0}% \immediate\closeout\macscribble \input \jobname.tmp } \fi \let\E=\expandafter % Used at the time of macro expansion. % Argument is macro body with arguments substituted \def\scanmacro#1{% \newlinechar`\^^M % expand the expansion of \eatleadingcr twice to maybe remove a leading % newline (and \else and \fi tokens), then call \eatspaces on the result. \def\xeatspaces##1{% \E\E\E\E\E\E\E\eatspaces\E\E\E\E\E\E\E{\eatleadingcr##1% }}% \def\xempty##1{}% % % Process the macro body under the current catcode regime. \scantokens{#1@comment}% % % The \comment is to remove the \newlinechar added by \scantokens, and % can be noticed by \parsearg. Note \c isn't used because this means cedilla % in math mode. } % Used for copying and captions \def\scanexp#1{% \expandafter\scanmacro\expandafter{#1}% } \newcount\paramno % Count of parameters \newtoks\macname % Macro name \newif\ifrecursive % Is it recursive? % List of all defined macros in the form % \commondummyword\macro1\commondummyword\macro2... % Currently is also contains all @aliases; the list can be split % if there is a need. \def\macrolist{} % Add the macro to \macrolist \def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname} \def\addtomacrolistxxx#1{% \toks0 = \expandafter{\macrolist\commondummyword#1}% \xdef\macrolist{\the\toks0}% } % Utility routines. % This does \let #1 = #2, with \csnames; that is, % \let \csname#1\endcsname = \csname#2\endcsname % (except of course we have to play expansion games). % \def\cslet#1#2{% \expandafter\let \csname#1\expandafter\endcsname \csname#2\endcsname } % Trim leading and trailing spaces off a string. % Concepts from aro-bend problem 15 (see CTAN). {\catcode`\@=11 \gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }} \gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@} \gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @} \def\unbrace#1{#1} \unbrace{\gdef\trim@@@ #1 } #2@{#1} } {\catcode`\^^M=\other% \gdef\eatleadingcr#1{\if\noexpand#1\noexpand^^M\else\E#1\fi}}% % Warning: this won't work for a delimited argument % or for an empty argument % Trim a single trailing ^^M off a string. {\catcode`\^^M=\other \catcode`\Q=3% \gdef\eatcr #1{\eatcra #1Q^^MQ}% \gdef\eatcra#1^^MQ{\eatcrb#1Q}% \gdef\eatcrb#1Q#2Q{#1}% } % Macro bodies are absorbed as an argument in a context where % all characters are catcode 10, 11 or 12, except \ which is active % (as in normal texinfo). It is necessary to change the definition of \ % to recognize macro arguments; this is the job of \mbodybackslash. % % Non-ASCII encodings make 8-bit characters active, so un-activate % them to avoid their expansion. Must do this non-globally, to % confine the change to the current group. % % It's necessary to have hard CRs when the macro is executed. This is % done by making ^^M (\endlinechar) catcode 12 when reading the macro % body, and then making it the \newlinechar in \scanmacro. % \def\scanctxt{% used as subroutine \catcode`\"=\other \catcode`\+=\other \catcode`\<=\other \catcode`\>=\other \catcode`\^=\other \catcode`\_=\other \catcode`\|=\other \catcode`\~=\other \passthroughcharstrue } \def\scanargctxt{% used for copying and captions, not macros. \scanctxt \catcode`\@=\other \catcode`\\=\other \catcode`\^^M=\other } \def\macrobodyctxt{% used for @macro definitions \scanctxt \catcode`\ =\other \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other \catcode`\^^M=\other \usembodybackslash } % Used when scanning braced macro arguments. Note, however, that catcode % changes here are ineffectual if the macro invocation was nested inside % an argument to another Texinfo command. \def\macroargctxt{% \scanctxt \catcode`\ =\active \catcode`\@=\other \catcode`\^^M=\other \catcode`\\=\active } \def\macrolineargctxt{% used for whole-line arguments without braces \scanctxt \catcode`\@=\other \catcode`\{=\other \catcode`\}=\other } % \mbodybackslash is the definition of \ in @macro bodies. % It maps \foo\ => \csname macarg.foo\endcsname => #N % where N is the macro parameter number. % We define \csname macarg.\endcsname to be \realbackslash, so % \\ in macro replacement text gets you a backslash. % {\catcode`@=0 @catcode`@\=@active @gdef@usembodybackslash{@let\=@mbodybackslash} @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname} } \expandafter\def\csname macarg.\endcsname{\realbackslash} \def\margbackslash#1{\char`\#1 } \def\macro{\recursivefalse\parsearg\macroxxx} \def\rmacro{\recursivetrue\parsearg\macroxxx} \def\macroxxx#1{% \getargs{#1}% now \macname is the macname and \argl the arglist \ifx\argl\empty % no arguments \paramno=0\relax \else \expandafter\parsemargdef \argl;% \if\paramno>256\relax \ifx\eTeXversion\thisisundefined \errhelp = \EMsimple \errmessage{You need eTeX to compile a file with macros with more than 256 arguments} \fi \fi \fi \if1\csname ismacro.\the\macname\endcsname \message{Warning: redefining \the\macname}% \else \expandafter\ifx\csname \the\macname\endcsname \relax \else \errmessage{Macro name \the\macname\space already defined}\fi \global\cslet{macsave.\the\macname}{\the\macname}% \global\expandafter\let\csname ismacro.\the\macname\endcsname=1% \addtomacrolist{\the\macname}% \fi \begingroup \macrobodyctxt \ifrecursive \expandafter\parsermacbody \else \expandafter\parsemacbody \fi} \parseargdef\unmacro{% \if1\csname ismacro.#1\endcsname \global\cslet{#1}{macsave.#1}% \global\expandafter\let \csname ismacro.#1\endcsname=0% % Remove the macro name from \macrolist: \begingroup \expandafter\let\csname#1\endcsname \relax \let\commondummyword\unmacrodo \xdef\macrolist{\macrolist}% \endgroup \else \errmessage{Macro #1 not defined}% \fi } % Called by \do from \dounmacro on each macro. The idea is to omit any % macro definitions that have been changed to \relax. % \def\unmacrodo#1{% \ifx #1\relax % remove this \else \noexpand\commondummyword \noexpand#1% \fi } % \getargs -- Parse the arguments to a @macro line. Set \macname to % the name of the macro, and \argl to the braced argument list. \def\getargs#1{\getargsxxx#1{}} \def\getargsxxx#1#{\getmacname #1 \relax\getmacargs} \def\getmacname#1 #2\relax{\macname={#1}} \def\getmacargs#1{\def\argl{#1}} % This made use of the feature that if the last token of a % is #, then the preceding argument is delimited by % an opening brace, and that opening brace is not consumed. % Parse the optional {params} list to @macro or @rmacro. % Set \paramno to the number of arguments, % and \paramlist to a parameter text for the macro (e.g. #1,#2,#3 for a % three-param macro.) Define \macarg.BLAH for each BLAH in the params % list to some hook where the argument is to be expanded. If there are % less than 10 arguments that hook is to be replaced by ##N where N % is the position in that list, that is to say the macro arguments are to be % defined `a la TeX in the macro body. % % That gets used by \mbodybackslash (above). % % If there are 10 or more arguments, a different technique is used: see % \parsemmanyargdef. % \def\parsemargdef#1;{% \paramno=0\def\paramlist{}% \let\hash\relax % \hash is redefined to `#' later to get it into definitions \let\xeatspaces\relax \let\xempty\relax \parsemargdefxxx#1,;,% \ifnum\paramno<10\relax\else \paramno0\relax \parsemmanyargdef@@#1,;,% 10 or more arguments \fi } \def\parsemargdefxxx#1,{% \if#1;\let\next=\relax \else \let\next=\parsemargdefxxx \advance\paramno by 1 \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname {\xeatspaces{\hash\the\paramno\noexpand\xempty{}}}% \edef\paramlist{\paramlist\hash\the\paramno,}% \fi\next} % the \xempty{} is to give \eatleadingcr an argument in the case of an % empty macro argument. % \parsemacbody, \parsermacbody % % Read recursive and nonrecursive macro bodies. (They're different since % rec and nonrec macros end differently.) % % We are in \macrobodyctxt, and the \xdef causes backslashshes in the macro % body to be transformed. % Set \macrobody to the body of the macro, and call \defmacro. % {\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{% \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% {\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{% \xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}% % Make @ a letter, so that we can make private-to-Texinfo macro names. \edef\texiatcatcode{\the\catcode`\@} \catcode `@=11\relax %%%%%%%%%%%%%% Code for > 10 arguments only %%%%%%%%%%%%%%%%%% % If there are 10 or more arguments, a different technique is used, where the % hook remains in the body, and when macro is to be expanded the body is % processed again to replace the arguments. % % In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the % argument N value and then \edef the body (nothing else will expand because of % the catcode regime under which the body was input). % % If you compile with TeX (not eTeX), and you have macros with 10 or more % arguments, no macro can have more than 256 arguments (else error). % % In case that there are 10 or more arguments we parse again the arguments % list to set new definitions for the \macarg.BLAH macros corresponding to % each BLAH argument. It was anyhow needed to parse already once this list % in order to count the arguments, and as macros with at most 9 arguments % are by far more frequent than macro with 10 or more arguments, defining % twice the \macarg.BLAH macros does not cost too much processing power. \def\parsemmanyargdef@@#1,{% \if#1;\let\next=\relax \else \let\next=\parsemmanyargdef@@ \edef\tempb{\eatspaces{#1}}% \expandafter\def\expandafter\tempa \expandafter{\csname macarg.\tempb\endcsname}% % Note that we need some extra \noexpand\noexpand, this is because we % don't want \the to be expanded in the \parsermacbody as it uses an % \xdef . \expandafter\edef\tempa {\noexpand\noexpand\noexpand\the\toks\the\paramno}% \advance\paramno by 1\relax \fi\next} \let\endargs@\relax \let\nil@\relax \def\nilm@{\nil@}% \long\def\nillm@{\nil@}% % This macro is expanded during the Texinfo macro expansion, not during its % definition. It gets all the arguments' values and assigns them to macros % macarg.ARGNAME % % #1 is the macro name % #2 is the list of argument names % #3 is the list of argument values \def\getargvals@#1#2#3{% \def\macargdeflist@{}% \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion. \def\paramlist{#2,\nil@}% \def\macroname{#1}% \begingroup \macroargctxt \def\argvaluelist{#3,\nil@}% \def\@tempa{#3}% \ifx\@tempa\empty \setemptyargvalues@ \else \getargvals@@ \fi } \def\getargvals@@{% \ifx\paramlist\nilm@ % Some sanity check needed here that \argvaluelist is also empty. \ifx\argvaluelist\nillm@ \else \errhelp = \EMsimple \errmessage{Too many arguments in macro `\macroname'!}% \fi \let\next\macargexpandinbody@ \else \ifx\argvaluelist\nillm@ % No more arguments values passed to macro. Set remaining named-arg % macros to empty. \let\next\setemptyargvalues@ \else % pop current arg name into \@tempb \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}% \expandafter\@tempa\expandafter{\paramlist}% % pop current argument value into \@tempc \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}% \expandafter\@tempa\expandafter{\argvaluelist}% % Here \@tempb is the current arg name and \@tempc is the current arg value. % First place the new argument macro definition into \@tempd \expandafter\macname\expandafter{\@tempc}% \expandafter\let\csname macarg.\@tempb\endcsname\relax \expandafter\def\expandafter\@tempe\expandafter{% \csname macarg.\@tempb\endcsname}% \edef\@tempd{\long\def\@tempe{\the\macname}}% \push@\@tempd\macargdeflist@ \let\next\getargvals@@ \fi \fi \next } \def\push@#1#2{% \expandafter\expandafter\expandafter\def \expandafter\expandafter\expandafter#2% \expandafter\expandafter\expandafter{% \expandafter#1#2}% } % Replace arguments by their values in the macro body, and place the result % in macro \@tempa. % \def\macvalstoargs@{% % To do this we use the property that token registers that are \the'ed % within an \edef expand only once. So we are going to place all argument % values into respective token registers. % % First we save the token context, and initialize argument numbering. \begingroup \paramno0\relax % Then, for each argument number #N, we place the corresponding argument % value into a new token list register \toks#N \expandafter\putargsintokens@\saveparamlist@,;,% % Then, we expand the body so that argument are replaced by their % values. The trick for values not to be expanded themselves is that they % are within tokens and that tokens expand only once in an \edef . \edef\@tempc{\csname mac.\macroname .body\endcsname}% % Now we restore the token stack pointer to free the token list registers % which we have used, but we make sure that expanded body is saved after % group. \expandafter \endgroup \expandafter\def\expandafter\@tempa\expandafter{\@tempc}% } % Define the named-macro outside of this group and then close this group. % \def\macargexpandinbody@{% \expandafter \endgroup \macargdeflist@ % First the replace in body the macro arguments by their values, the result % is in \@tempa . \macvalstoargs@ % Then we point at the \norecurse or \gobble (for recursive) macro value % with \@tempb . \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname % Depending on whether it is recursive or not, we need some tailing % \egroup . \ifx\@tempb\gobble \let\@tempc\relax \else \let\@tempc\egroup \fi % And now we do the real job: \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}% \@tempd } \def\putargsintokens@#1,{% \if#1;\let\next\relax \else \let\next\putargsintokens@ % First we allocate the new token list register, and give it a temporary % alias \@tempb . \toksdef\@tempb\the\paramno % Then we place the argument value into that token list register. \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname \expandafter\@tempb\expandafter{\@tempa}% \advance\paramno by 1\relax \fi \next } % Trailing missing arguments are set to empty. % \def\setemptyargvalues@{% \ifx\paramlist\nilm@ \let\next\macargexpandinbody@ \else \expandafter\setemptyargvaluesparser@\paramlist\endargs@ \let\next\setemptyargvalues@ \fi \next } \def\setemptyargvaluesparser@#1,#2\endargs@{% \expandafter\def\expandafter\@tempa\expandafter{% \expandafter\def\csname macarg.#1\endcsname{}}% \push@\@tempa\macargdeflist@ \def\paramlist{#2}% } % #1 is the element target macro % #2 is the list macro % #3,#4\endargs@ is the list value \def\pop@#1#2#3,#4\endargs@{% \def#1{#3}% \def#2{#4}% } \long\def\longpop@#1#2#3,#4\endargs@{% \long\def#1{#3}% \long\def#2{#4}% } %%%%%%%%%%%%%% End of code for > 10 arguments %%%%%%%%%%%%%%%%%% % This defines a Texinfo @macro or @rmacro, called by \parsemacbody. % \macrobody has the body of the macro in it, with placeholders for % its parameters, looking like "\xeatspaces{\hash 1}". % \paramno is the number of parameters % \paramlist is a TeX parameter text, e.g. "#1,#2,#3," % There are four cases: macros of zero, one, up to nine, and many arguments. % \xdef is used so that macro definitions will survive the file % they're defined in: @include reads the file inside a group. % \def\defmacro{% \let\hash=##% convert placeholders to macro parameter chars \ifnum\paramno=1 \def\xeatspaces##1{##1}% % This removes the pair of braces around the argument. We don't % use \eatspaces, because this can cause ends of lines to be lost % when the argument to \eatspaces is read, leading to line-based % commands like "@itemize" not being read correctly. \else \let\xeatspaces\relax % suppress expansion \fi \ifcase\paramno % 0 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\spaceisspace \noexpand\endlineisspace \noexpand\expandafter % skip any whitespace after the macro name. \expandafter\noexpand\csname\the\macname @@@\endcsname}% \expandafter\xdef\csname\the\macname @@@\endcsname{% \egroup \noexpand\scanmacro{\macrobody}}% \or % 1 \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\braceorline \expandafter\noexpand\csname\the\macname @@@\endcsname}% \expandafter\xdef\csname\the\macname @@@\endcsname##1{% \egroup \noexpand\scanmacro{\macrobody}% }% \else % at most 9 \ifnum\paramno<10\relax % @MACNAME sets the context for reading the macro argument % @MACNAME@@ gets the argument, processes backslashes and appends a % comma. % @MACNAME@@@ removes braces surrounding the argument list. % @MACNAME@@@@ scans the macro body with arguments substituted. \expandafter\xdef\csname\the\macname\endcsname{% \bgroup \noexpand\expandafter % This \expandafter skip any spaces after the \noexpand\macroargctxt % macro before we change the catcode of space. \noexpand\expandafter \expandafter\noexpand\csname\the\macname @@\endcsname}% \expandafter\xdef\csname\the\macname @@\endcsname##1{% \noexpand\passargtomacro \expandafter\noexpand\csname\the\macname @@@\endcsname{##1,}}% \expandafter\xdef\csname\the\macname @@@\endcsname##1{% \expandafter\noexpand\csname\the\macname @@@@\endcsname ##1}% \expandafter\expandafter \expandafter\xdef \expandafter\expandafter \csname\the\macname @@@@\endcsname\paramlist{% \egroup\noexpand\scanmacro{\macrobody}}% \else % 10 or more: \expandafter\xdef\csname\the\macname\endcsname{% \noexpand\getargvals@{\the\macname}{\argl}% }% \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble \fi \fi} \catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes \def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % {\catcode`\@=0 \catcode`\\=13 % We need to manipulate \ so use @ as escape @catcode`@_=11 % private names @catcode`@!=11 % used as argument separator % \passargtomacro#1#2 - % Call #1 with a list of tokens #2, with any doubled backslashes in #2 % compressed to one. % % This implementation works by expansion, and not execution (so we cannot use % \def or similar). This reduces the risk of this failing in contexts where % complete expansion is done with no execution (for example, in writing out to % an auxiliary file for an index entry). % % State is kept in the input stream: the argument passed to % @look_ahead, @gobble_and_check_finish and @add_segment is % % THE_MACRO ARG_RESULT ! {PENDING_BS} NEXT_TOKEN (... rest of input) % % where: % THE_MACRO - name of the macro we want to call % ARG_RESULT - argument list we build to pass to that macro % PENDING_BS - either a backslash or nothing % NEXT_TOKEN - used to look ahead in the input stream to see what's coming next @gdef@passargtomacro#1#2{% @add_segment #1!{}@relax#2\@_finish\% } @gdef@_finish{@_finishx} @global@let@_finishx@relax % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 used to look ahead % % If the next token is not a backslash, process the rest of the argument; % otherwise, remove the next token. @gdef@look_ahead#1!#2#3#4{% @ifx#4\% @expandafter@gobble_and_check_finish @else @expandafter@add_segment @fi#1!{#2}#4#4% } % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 should be a backslash, which is gobbled. % #5 looks ahead % % Double backslash found. Add a single backslash, and look ahead. @gdef@gobble_and_check_finish#1!#2#3#4#5{% @add_segment#1\!{}#5#5% } @gdef@is_fi{@fi} % #1 - THE_MACRO ARG_RESULT % #2 - PENDING_BS % #3 - NEXT_TOKEN % #4 is input stream until next backslash % % Input stream is either at the start of the argument, or just after a % backslash sequence, either a lone backslash, or a doubled backslash. % NEXT_TOKEN contains the first token in the input stream: if it is \finish, % finish; otherwise, append to ARG_RESULT the segment of the argument up until % the next backslash. PENDING_BACKSLASH contains a backslash to represent % a backslash just before the start of the input stream that has not been % added to ARG_RESULT. @gdef@add_segment#1!#2#3#4\{% @ifx#3@_finish @call_the_macro#1!% @else % append the pending backslash to the result, followed by the next segment @expandafter@is_fi@look_ahead#1#2#4!{\}@fi % this @fi is discarded by @look_ahead. % we can't get rid of it with \expandafter because we don't know how % long #4 is. } % #1 - THE_MACRO % #2 - ARG_RESULT % #3 discards the res of the conditional in @add_segment, and @is_fi ends the % conditional. @gdef@call_the_macro#1#2!#3@fi{@is_fi #1{#2}} } %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % \braceorline MAC is used for a one-argument macro MAC. It checks % whether the next non-whitespace character is a {. It sets the context % for reading the argument (slightly different in the two cases). Then, % to read the argument, in the whole-line case, it then calls the regular % \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC. % \def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx} \def\braceorlinexxx{% \ifx\nchar\bgroup \macroargctxt \expandafter\passargtomacro \else \macrolineargctxt\expandafter\parsearg \fi \macnamexxx} % @alias. % We need some trickery to remove the optional spaces around the equal % sign. Make them active and then expand them all to nothing. % \def\alias{\parseargusing\obeyspaces\aliasxxx} \def\aliasxxx #1{\aliasyyy#1\relax} \def\aliasyyy #1=#2\relax{% {% \expandafter\let\obeyedspace=\empty \addtomacrolist{#1}% \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}% }% \next } \message{cross references,} \newwrite\auxfile \newif\ifhavexrefs % True if xref values are known. \newif\ifwarnedxrefs % True if we warned once that they aren't known. % @inforef is relatively simple. \def\inforef #1{\inforefzzz #1,,,,**} \def\inforefzzz #1,#2,#3,#4**{% \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}}, node \samp{\ignorespaces#1{}}} % @node's only job in TeX is to define \lastnode, which is used in % cross-references. The @node line might or might not have commas, and % might or might not have spaces before the first comma, like: % @node foo , bar , ... % We don't want such trailing spaces in the node name. % \parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse} % % also remove a trailing comma, in case of something like this: % @node Help-Cross, , , Cross-refs \def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse} \def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}\omittopnode} % Used so that the @top node doesn't have to be wrapped in an @ifnottex % conditional. % \doignore goes to more effort to skip nested conditionals but we don't need % that here. \def\omittopnode{% \ifx\lastnode\wordTop \expandafter\ignorenode\fi } \def\wordTop{Top} % Until the next @node or @bye command, divert output to a box that is not % output. \def\ignorenode{\setbox\dummybox\vbox\bgroup\def\node{\egroup\node}% \ignorenodebye } {\let\bye\relax \gdef\ignorenodebye{\let\bye\ignorenodebyedef} \gdef\ignorenodebyedef{\egroup(`Top' node ignored)\bye}} % The redefinition of \bye here is because it is declared \outer \let\lastnode=\empty % Write a cross-reference definition for the current node. #1 is the % type (Ynumbered, Yappendix, Ynothing). % \def\donoderef#1{% \ifx\lastnode\empty\else \setref{\lastnode}{#1}% \global\let\lastnode=\empty \fi } % @anchor{NAME} -- define xref target at arbitrary point. % \newcount\savesfregister % \def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi} \def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi} \def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces} % \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an % anchor), which consists of three parts: % 1) NAME-title - the current sectioning name taken from \currentsection, % or the anchor name. % 2) NAME-snt - section number and type, passed as the SNT arg, or % empty for anchors. % 3) NAME-pg - the page number. % % This is called from \donoderef, \anchor, and \dofloat. In the case of % floats, there is an additional part, which is not written here: % 4) NAME-lof - the text as it should appear in a @listoffloats. % \def\setref#1#2{% \pdfmkdest{#1}% \iflinks {% \requireauxfile \atdummies % preserve commands, but don't expand them % match definition in \xrdef, \refx, \xrefX. \def\value##1{##1}% \edef\writexrdef##1##2{% \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef ##1}{##2}}% these are parameters of \writexrdef }% \toks0 = \expandafter{\currentsection}% \immediate \writexrdef{title}{\the\toks0 }% \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc. \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout }% \fi } % @xrefautosectiontitle on|off says whether @section(ing) names are used % automatically in xrefs, if the third arg is not explicitly specified. % This was provided as a "secret" @set xref-automatic-section-title % variable, now it's official. % \parseargdef\xrefautomaticsectiontitle{% \def\temp{#1}% \ifx\temp\onword \expandafter\let\csname SETxref-automatic-section-title\endcsname = \empty \else\ifx\temp\offword \expandafter\let\csname SETxref-automatic-section-title\endcsname = \relax \else \errhelp = \EMsimple \errmessage{Unknown @xrefautomaticsectiontitle value `\temp', must be on|off}% \fi\fi } % % @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is % the node name, #2 the name of the Info cross-reference, #3 the printed % node name, #4 the name of the Info file, #5 the name of the printed % manual. All but the node name can be omitted. % \def\pxref{\putwordsee{} \xrefXX} \def\xref{\putwordSee{} \xrefXX} \def\ref{\xrefXX} \def\xrefXX#1{\def\xrefXXarg{#1}\futurelet\tokenafterxref\xrefXXX} \def\xrefXXX{\expandafter\xrefX\expandafter[\xrefXXarg,,,,,,,]} % \newbox\toprefbox \newbox\printedrefnamebox \newbox\infofilenamebox \newbox\printedmanualbox % \def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup \unsepspaces % % Get args without leading/trailing spaces. \def\printedrefname{\ignorespaces #3}% \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}% % \def\infofilename{\ignorespaces #4}% \setbox\infofilenamebox = \hbox{\infofilename\unskip}% % \def\printedmanual{\ignorespaces #5}% \setbox\printedmanualbox = \hbox{\printedmanual\unskip}% % % If the printed reference name (arg #3) was not explicitly given in % the @xref, figure out what we want to use. \ifdim \wd\printedrefnamebox = 0pt % No printed node name was explicitly given. \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax % Not auto section-title: use node name inside the square brackets. \def\printedrefname{\ignorespaces #1}% \else % Auto section-title: use chapter/section title inside % the square brackets if we have it. \ifdim \wd\printedmanualbox > 0pt % It is in another manual, so we don't have it; use node name. \def\printedrefname{\ignorespaces #1}% \else \ifhavexrefs % We (should) know the real title if we have the xref values. \def\printedrefname{\refx{#1-title}}% \else % Otherwise just copy the Info node name. \def\printedrefname{\ignorespaces #1}% \fi% \fi \fi \fi % % Make link in pdf output. \ifpdf % For pdfTeX and LuaTeX {\indexnofonts \makevalueexpandable \turnoffactive % This expands tokens, so do it after making catcode changes, so _ % etc. don't get their TeX definitions. This ignores all spaces in % #4, including (wrongly) those in the middle of the filename. \getfilename{#4}% % % This (wrongly) does not take account of leading or trailing % spaces in #1, which should be ignored. \setpdfdestname{#1}% % \ifx\pdfdestname\empty \def\pdfdestname{Top}% no empty targets \fi % \leavevmode \startlink attr{/Border [0 0 0]}% \ifnum\filenamelength>0 goto file{\the\filename.pdf} name{\pdfdestname}% \else goto name{\pdfmkpgn{\pdfdestname}}% \fi }% \setcolor{\linkcolor}% \else \ifx\XeTeXrevision\thisisundefined \else % For XeTeX {\indexnofonts \makevalueexpandable \turnoffactive % This expands tokens, so do it after making catcode changes, so _ % etc. don't get their TeX definitions. This ignores all spaces in % #4, including (wrongly) those in the middle of the filename. \getfilename{#4}% % % This (wrongly) does not take account of leading or trailing % spaces in #1, which should be ignored. \setpdfdestname{#1}% % \ifx\pdfdestname\empty \def\pdfdestname{Top}% no empty targets \fi % \leavevmode \ifnum\filenamelength>0 % With default settings, % XeTeX (xdvipdfmx) replaces link destination names with integers. % In this case, the replaced destination names of % remote PDFs are no longer known. In order to avoid a replacement, % you can use xdvipdfmx's command line option `-C 0x0010'. % If you use XeTeX 0.99996+ (TeX Live 2016+), % this command line option is no longer necessary % because we can use the `dvipdfmx:config' special. \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoToR /F (\the\filename.pdf) /D (\pdfdestname) >> >>}% \else \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A << /S /GoTo /D (\pdfdestname) >> >>}% \fi }% \setcolor{\linkcolor}% \fi \fi {% % Have to otherify everything special to allow the \csname to % include an _ in the xref name, etc. \indexnofonts \turnoffactive \def\value##1{##1}% \expandafter\global\expandafter\let\expandafter\Xthisreftitle \csname XR#1-title\endcsname }% % % Float references are printed completely differently: "Figure 1.2" % instead of "[somenode], p.3". \iffloat distinguishes them by % \Xthisreftitle being set to a magic string. \iffloat\Xthisreftitle % If the user specified the print name (third arg) to the ref, % print it instead of our usual "Figure 1.2". \ifdim\wd\printedrefnamebox = 0pt \refx{#1-snt}% \else \printedrefname \fi % % If the user also gave the printed manual name (fifth arg), append % "in MANUALNAME". \ifdim \wd\printedmanualbox > 0pt \space \putwordin{} \cite{\printedmanual}% \fi \else % node/anchor (non-float) references. % % If we use \unhbox to print the node names, TeX does not insert % empty discretionaries after hyphens, which means that it will not % find a line break at a hyphen in a node names. Since some manuals % are best written with fairly long node names, containing hyphens, % this is a loss. Therefore, we give the text of the node name % again, so it is as if TeX is seeing it for the first time. % \ifdim \wd\printedmanualbox > 0pt % Cross-manual reference with a printed manual name. % \crossmanualxref{\cite{\printedmanual\unskip}}% % \else\ifdim \wd\infofilenamebox > 0pt % Cross-manual reference with only an info filename (arg 4), no % printed manual name (arg 5). This is essentially the same as % the case above; we output the filename, since we have nothing else. % \crossmanualxref{\code{\infofilename\unskip}}% % \else % Reference within this manual. % % Only output a following space if the -snt ref is nonempty, as the ref % will be empty for @unnumbered and @anchor. \setbox2 = \hbox{\ignorespaces \refx{#1-snt}}% \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi % % output the `[mynode]' via the macro below so it can be overridden. \xrefprintnodename\printedrefname % \expandafter\ifx\csname SETtxiomitxrefpg\endcsname\relax % But we always want a comma and a space: ,\space % % output the `page 3'. \turnoffactive \putwordpage\tie\refx{#1-pg}% % Add a , if xref followed by a space \if\space\noexpand\tokenafterxref ,% \else\ifx\ \tokenafterxref ,% @TAB \else\ifx\*\tokenafterxref ,% @* \else\ifx\ \tokenafterxref ,% @SPACE \else\ifx\ \tokenafterxref ,% @NL \else\ifx\tie\tokenafterxref ,% @tie \fi\fi\fi\fi\fi\fi \fi \fi\fi \fi \endlink \endgroup} % Output a cross-manual xref to #1. Used just above (twice). % % Only include the text "Section ``foo'' in" if the foo is neither % missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply % "see The Foo Manual", the idea being to refer to the whole manual. % % But, this being TeX, we can't easily compare our node name against the % string "Top" while ignoring the possible spaces before and after in % the input. By adding the arbitrary 7sp below, we make it much less % likely that a real node name would have the same width as "Top" (e.g., % in a monospaced font). Hopefully it will never happen in practice. % % For the same basic reason, we retypeset the "Top" at every % reference, since the current font is indeterminate. % \def\crossmanualxref#1{% \setbox\toprefbox = \hbox{Top\kern7sp}% \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}% \ifdim \wd2 > 7sp % nonempty? \ifdim \wd2 = \wd\toprefbox \else % same as Top? \putwordSection{} ``\printedrefname'' \putwordin{}\space \fi \fi #1% } % This macro is called from \xrefX for the `[nodename]' part of xref % output. It's a separate macro only so it can be changed more easily, % since square brackets don't work well in some documents. Particularly % one that Bob is working on :). % \def\xrefprintnodename#1{[#1]} % Things referred to by \setref. % \def\Ynothing{} \def\Yomitfromtoc{} \def\Ynumbered{% \ifnum\secno=0 \putwordChapter@tie \the\chapno \else \ifnum\subsecno=0 \putwordSection@tie \the\chapno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie \the\chapno.\the\secno.\the\subsecno \else \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } \def\Yappendix{% \ifnum\secno=0 \putwordAppendix@tie @char\the\appendixno{}% \else \ifnum\subsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno \else \ifnum\subsubsecno=0 \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno \else \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno \fi\fi\fi } % \refx{NAME} - reference a cross-reference string named NAME. \def\refx#1{% \requireauxfile {% \indexnofonts \turnoffactive \def\value##1{##1}% \expandafter\global\expandafter\let\expandafter\thisrefX \csname XR#1\endcsname }% \ifx\thisrefX\relax % If not defined, say something at least. \angleleft un\-de\-fined\angleright \iflinks \ifhavexrefs {\toks0 = {#1}% avoid expansion of possibly-complex value \message{\linenumber Undefined cross reference `\the\toks0'.}}% \else \ifwarnedxrefs\else \global\warnedxrefstrue \message{Cross reference values unknown; you must run TeX again.}% \fi \fi \fi \else % It's defined, so just use it. \thisrefX \fi } % This is the macro invoked by entries in the aux file. Define a control % sequence for a cross-reference target (we prepend XR to the control sequence % name to avoid collisions). The value is the page number. If this is a float % type, we have more work to do. % \def\xrdef#1#2{% {% Expand the node or anchor name to remove control sequences. % \turnoffactive stops 8-bit characters being changed to commands % like @'e. \refx does the same to retrieve the value in the definition. \indexnofonts \turnoffactive \def\value##1{##1}% \xdef\safexrefname{#1}% }% % \bgroup \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% \egroup % We put the \gdef inside a group to avoid the definitions building up on % TeX's save stack, which can cause it to run out of space for aux files with % thousands of lines. \gdef doesn't use the save stack, but \csname does % when it defines an unknown control sequence as \relax. % % Was that xref control sequence that we just defined for a float? \expandafter\iffloat\csname XR\safexrefname\endcsname % it was a float, and we have the (safe) float type in \iffloattype. \expandafter\let\expandafter\floatlist \csname floatlist\iffloattype\endcsname % % Is this the first time we've seen this float type? \expandafter\ifx\floatlist\relax \toks0 = {\do}% yes, so just \do \else % had it before, so preserve previous elements in list. \toks0 = \expandafter{\floatlist\do}% \fi % % Remember this xref in the control sequence \floatlistFLOATTYPE, % for later use in \listoffloats. \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0 {\safexrefname}}% \fi } % If working on a large document in chapters, it is convenient to % be able to disable indexing, cross-referencing, and contents, for test runs. % This is done with @novalidate at the beginning of the file. % \newif\iflinks \linkstrue % by default we want the aux files. \let\novalidate = \linksfalse % Used when writing to the aux file, or when using data from it. \def\requireauxfile{% \iflinks \tryauxfile % Open the new aux file. TeX will close it automatically at exit. \immediate\openout\auxfile=\jobname.aux \fi \global\let\requireauxfile=\relax % Only do this once. } % Read the last existing aux file, if any. No error if none exists. % \def\tryauxfile{% \openin 1 \jobname.aux \ifeof 1 \else \readdatafile{aux}% \global\havexrefstrue \fi \closein 1 } \def\setupdatafile{% \catcode`\^^@=\other \catcode`\^^A=\other \catcode`\^^B=\other \catcode`\^^C=\other \catcode`\^^D=\other \catcode`\^^E=\other \catcode`\^^F=\other \catcode`\^^G=\other \catcode`\^^H=\other \catcode`\^^K=\other \catcode`\^^L=\other \catcode`\^^N=\other \catcode`\^^P=\other \catcode`\^^Q=\other \catcode`\^^R=\other \catcode`\^^S=\other \catcode`\^^T=\other \catcode`\^^U=\other \catcode`\^^V=\other \catcode`\^^W=\other \catcode`\^^X=\other \catcode`\^^Z=\other \catcode`\^^[=\other \catcode`\^^\=\other \catcode`\^^]=\other \catcode`\^^^=\other \catcode`\^^_=\other \catcode`\^=\other % % Special characters. Should be turned off anyway, but... \catcode`\~=\other \catcode`\[=\other \catcode`\]=\other \catcode`\"=\other \catcode`\_=\active \catcode`\|=\active \catcode`\<=\active \catcode`\>=\active \catcode`\$=\other \catcode`\#=\other \catcode`\&=\other \catcode`\%=\other \catcode`+=\other % avoid \+ for paranoia even though we've turned it off % \catcode`\\=\active % % @ is our escape character in .aux files, and we need braces. \catcode`\{=1 \catcode`\}=2 \catcode`\@=0 } \def\readdatafile#1{% \begingroup \setupdatafile \input\jobname.#1 \endgroup} \message{insertions,} % including footnotes. \newcount \footnoteno % The trailing space in the following definition for supereject is % vital for proper filling; pages come out unaligned when you do a % pagealignmacro call if that space before the closing brace is % removed. (Generally, numeric constants should always be followed by a % space to prevent strange expansion errors.) \def\supereject{\par\penalty -20000\footnoteno =0 } % @footnotestyle is meaningful for Info output only. \let\footnotestyle=\comment {\catcode `\@=11 % % Auto-number footnotes. Otherwise like plain. \gdef\footnote{% \global\advance\footnoteno by \@ne \edef\thisfootno{$^{\the\footnoteno}$}% % % In case the footnote comes at the end of a sentence, preserve the % extra spacing after we do the footnote number. \let\@sf\empty \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi % % Remove inadvertent blank space before typesetting the footnote number. \unskip \thisfootno\@sf \dofootnote }% % Don't bother with the trickery in plain.tex to not require the % footnote text as a parameter. Our footnotes don't need to be so general. % % Oh yes, they do; otherwise, @ifset (and anything else that uses % \parseargline) fails inside footnotes because the tokens are fixed when % the footnote is read. --karl, 16nov96. % \gdef\dofootnote{% \insert\footins\bgroup % % Nested footnotes are not supported in TeX, that would take a lot % more work. (\startsavinginserts does not suffice.) \let\footnote=\errfootnotenest % % We want to typeset this text as a normal paragraph, even if the % footnote reference occurs in (for example) a display environment. % So reset some parameters. \hsize=\txipagewidth \interlinepenalty\interfootnotelinepenalty \splittopskip\ht\strutbox % top baseline for broken footnotes \splitmaxdepth\dp\strutbox \floatingpenalty\@MM \leftskip\z@skip \rightskip\z@skip \spaceskip\z@skip \xspaceskip\z@skip \parindent\defaultparindent % \smallfonts \rm % % Because we use hanging indentation in footnotes, a @noindent appears % to exdent this text, so make it be a no-op. makeinfo does not use % hanging indentation so @noindent can still be needed within footnote % text after an @example or the like (not that this is good style). \let\noindent = \relax % % Hang the footnote text off the number. Use \everypar in case the % footnote extends for more than one paragraph. \everypar = {\hang}% \textindent{\thisfootno}% % % Don't crash into the line above the footnote text. Since this % expands into a box, it must come within the paragraph, lest it % provide a place where TeX can split the footnote. \footstrut % % Invoke rest of plain TeX footnote routine. \futurelet\next\fo@t } }%end \catcode `\@=11 \def\errfootnotenest{% \errhelp=\EMsimple \errmessage{Nested footnotes not supported in texinfo.tex, even though they work in makeinfo; sorry} } \def\errfootnoteheading{% \errhelp=\EMsimple \errmessage{Footnotes in chapters, sections, etc., are not supported} } % In case a @footnote appears in a vbox, save the footnote text and create % the real \insert just after the vbox finished. Otherwise, the insertion % would be lost. % Similarly, if a @footnote appears inside an alignment, save the footnote % text to a box and make the \insert when a row of the table is finished. % And the same can be done for other insert classes. --kasal, 16nov03. % % Replace the \insert primitive by a cheating macro. % Deeper inside, just make sure that the saved insertions are not spilled % out prematurely. % \def\startsavinginserts{% \ifx \insert\ptexinsert \let\insert\saveinsert \else \let\checkinserts\relax \fi } % This \insert replacement works for both \insert\footins{foo} and % \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}. % \def\saveinsert#1{% \edef\next{\noexpand\savetobox \makeSAVEname#1}% \afterassignment\next % swallow the left brace \let\temp = } \def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}} \def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1} \def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi} \def\placesaveins#1{% \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname {\box#1}% } % eat @SAVE -- beware, all of them have catcode \other: { \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-) \gdef\gobblesave @SAVE{} } % initialization: \def\newsaveins #1{% \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}% \next } \def\newsaveinsX #1{% \csname newbox\endcsname #1% \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts \checksaveins #1}% } % initialize: \let\checkinserts\empty \newsaveins\footins \newsaveins\margin % @image. We use the macros from epsf.tex to support this. % If epsf.tex is not installed and @image is used, we complain. % % Check for and read epsf.tex up front. If we read it only at @image % time, we might be inside a group, and then its definitions would get % undone and the next image would fail. \openin 1 = epsf.tex \ifeof 1 \else % Do not bother showing banner with epsf.tex v2.7k (available in % doc/epsf.tex and on ctan). \def\epsfannounce{\toks0 = }% \input epsf.tex \fi \closein 1 % % We will only complain once about lack of epsf.tex. \newif\ifwarnednoepsf \newhelp\noepsfhelp{epsf.tex must be installed for images to work. It is also included in the Texinfo distribution, or you can get it from https://ctan.org/texarchive/macros/texinfo/texinfo/doc/epsf.tex.} % \def\image#1{% \ifx\epsfbox\thisisundefined \ifwarnednoepsf \else \errhelp = \noepsfhelp \errmessage{epsf.tex not found, images will be ignored}% \global\warnednoepsftrue \fi \else \imagexxx #1,,,,,\finish \fi } % % Arguments to @image: % #1 is (mandatory) image filename; we tack on .eps extension. % #2 is (optional) width, #3 is (optional) height. % #4 is (ignored optional) html alt text. % #5 is (ignored optional) extension. % #6 is just the usual extra ignored arg for parsing stuff. \newif\ifimagevmode \def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup \catcode`\^^M = 5 % in case we're inside an example \normalturnoffactive % allow _ et al. in names \makevalueexpandable % If the image is by itself, center it. \ifvmode \imagevmodetrue \else \ifx\centersub\centerV % for @center @image, we need a vbox so we can have our vertical space \imagevmodetrue \vbox\bgroup % vbox has better behavior than vtop herev \fi\fi % \ifimagevmode \nobreak\medskip % Usually we'll have text after the image which will insert % \parskip glue, so insert it here too to equalize the space % above and below. \nobreak\vskip\parskip \nobreak \fi % % Leave vertical mode so that indentation from an enclosing % environment such as @quotation is respected. % However, if we're at the top level, we don't want the % normal paragraph indentation. % On the other hand, if we are in the case of @center @image, we don't % want to start a paragraph, which will create a hsize-width box and % eradicate the centering. \ifx\centersub\centerV \else \imageindent \fi % % Output the image. \ifpdf % For pdfTeX and LuaTeX <= 0.80 \dopdfimage{#1}{#2}{#3}% \else \ifx\XeTeXrevision\thisisundefined % For epsf.tex % \epsfbox itself resets \epsf?size at each figure. \setbox0 = \hbox{\ignorespaces #2}% \ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi \setbox0 = \hbox{\ignorespaces #3}% \ifdim\wd0 > 0pt \epsfysize=#3\relax \fi \epsfbox{#1.eps}% \else % For XeTeX \doxeteximage{#1}{#2}{#3}% \fi \fi % \ifimagevmode \medskip % space after a standalone image \fi \ifx\centersub\centerV \egroup \fi \endgroup} % @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables, % etc. We don't actually implement floating yet, we always include the % float "here". But it seemed the best name for the future. % \envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish} % There may be a space before second and/or third parameter; delete it. \def\eatcommaspace#1, {#1,} % #1 is the optional FLOATTYPE, the text label for this float, typically % "Figure", "Table", "Example", etc. Can't contain commas. If omitted, % this float will not be numbered and cannot be referred to. % % #2 is the optional xref label. Also must be present for the float to % be referable. % % #3 is the optional positioning argument; for now, it is ignored. It % will somehow specify the positions allowed to float to (here, top, bottom). % % We keep a separate counter for each FLOATTYPE, which we reset at each % chapter-level command. \let\resetallfloatnos=\empty % \def\dofloat#1,#2,#3,#4\finish{% \let\thiscaption=\empty \let\thisshortcaption=\empty % % don't lose footnotes inside @float. % % BEWARE: when the floats start float, we have to issue warning whenever an % insert appears inside a float which could possibly float. --kasal, 26may04 % \startsavinginserts % % We can't be used inside a paragraph. \par % \vtop\bgroup \def\floattype{#1}% \def\floatlabel{#2}% \def\floatloc{#3}% we do nothing with this yet. % \ifx\floattype\empty \let\safefloattype=\empty \else {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% \fi % % If label is given but no type, we handle that as the empty type. \ifx\floatlabel\empty \else % We want each FLOATTYPE to be numbered separately (Figure 1, % Table 1, Figure 2, ...). (And if no label, no number.) % \expandafter\getfloatno\csname\safefloattype floatno\endcsname \global\advance\floatno by 1 % {% % This magic value for \currentsection is output by \setref as the % XREFLABEL-title value. \xrefX uses it to distinguish float % labels (which have a completely different output format) from % node and anchor labels. And \xrdef uses it to construct the % lists of floats. % \edef\currentsection{\floatmagic=\safefloattype}% \setref{\floatlabel}{Yfloat}% }% \fi % % start with \parskip glue, I guess. \vskip\parskip % % Don't suppress indentation if a float happens to start a section. \restorefirstparagraphindent } % we have these possibilities: % @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap % @float Foo,lbl & no caption: Foo 1.1 % @float Foo & @caption{Cap}: Foo: Cap % @float Foo & no caption: Foo % @float ,lbl & Caption{Cap}: 1.1: Cap % @float ,lbl & no caption: 1.1 % @float & @caption{Cap}: Cap % @float & no caption: % \def\Efloat{% \let\floatident = \empty % % In all cases, if we have a float type, it comes first. \ifx\floattype\empty \else \def\floatident{\floattype}\fi % % If we have an xref label, the number comes next. \ifx\floatlabel\empty \else \ifx\floattype\empty \else % if also had float type, need tie first. \appendtomacro\floatident{\tie}% \fi % the number. \appendtomacro\floatident{\chaplevelprefix\the\floatno}% \fi % % Start the printed caption with what we've constructed in % \floatident, but keep it separate; we need \floatident again. \let\captionline = \floatident % \ifx\thiscaption\empty \else \ifx\floatident\empty \else \appendtomacro\captionline{: }% had ident, so need a colon between \fi % % caption text. \appendtomacro\captionline{\scanexp\thiscaption}% \fi % % If we have anything to print, print it, with space before. % Eventually this needs to become an \insert. \ifx\captionline\empty \else \vskip.5\parskip \captionline % % Space below caption. \vskip\parskip \fi % % If have an xref label, write the list of floats info. Do this % after the caption, to avoid chance of it being a breakpoint. \ifx\floatlabel\empty \else % Write the text that goes in the lof to the aux file as % \floatlabel-lof. Besides \floatident, we include the short % caption if specified, else the full caption if specified, else nothing. {% \requireauxfile \atdummies % \ifx\thisshortcaption\empty \def\gtemp{\thiscaption}% \else \def\gtemp{\thisshortcaption}% \fi \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident \ifx\gtemp\empty \else : \gtemp \fi}}% }% \fi \egroup % end of \vtop % \checkinserts } % Append the tokens #2 to the definition of macro #1, not expanding either. % \def\appendtomacro#1#2{% \expandafter\def\expandafter#1\expandafter{#1#2}% } % @caption, @shortcaption % \def\caption{\docaption\thiscaption} \def\shortcaption{\docaption\thisshortcaption} \def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption} \def\defcaption#1#2{\egroup \def#1{#2}} % The parameter is the control sequence identifying the counter we are % going to use. Create it if it doesn't exist and assign it to \floatno. \def\getfloatno#1{% \ifx#1\relax % Haven't seen this figure type before. \csname newcount\endcsname #1% % % Remember to reset this floatno at the next chap. \expandafter\gdef\expandafter\resetallfloatnos \expandafter{\resetallfloatnos #1=0 }% \fi \let\floatno#1% } % \setref calls this to get the XREFLABEL-snt value. We want an @xref % to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we % first read the @float command. % \def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}% % Magic string used for the XREFLABEL-title value, so \xrefX can % distinguish floats from other xref types. \def\floatmagic{!!float!!} % #1 is the control sequence we are passed; we expand into a conditional % which is true if #1 represents a float ref. That is, the magic % \currentsection value which we \setref above. % \def\iffloat#1{\expandafter\doiffloat#1==\finish} % % #1 is (maybe) the \floatmagic string. If so, #2 will be the % (safe) float type for this float. We set \iffloattype to #2. % \def\doiffloat#1=#2=#3\finish{% \def\temp{#1}% \def\iffloattype{#2}% \ifx\temp\floatmagic } % @listoffloats FLOATTYPE - print a list of floats like a table of contents. % \parseargdef\listoffloats{% \def\floattype{#1}% floattype {% % the floattype might have accents or other special characters, % but we need to use it in a control sequence name. \indexnofonts \turnoffactive \xdef\safefloattype{\floattype}% }% % % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE. \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax \ifhavexrefs % if the user said @listoffloats foo but never @float foo. \message{\linenumber No `\safefloattype' floats to list.}% \fi \else \begingroup \leftskip=\tocindent % indent these entries like a toc \let\do=\listoffloatsdo \csname floatlist\safefloattype\endcsname \endgroup \fi } % This is called on each entry in a list of floats. We're passed the % xref label, in the form LABEL-title, which is how we save it in the % aux file. We strip off the -title and look up \XRLABEL-lof, which % has the text we're supposed to typeset here. % % Figures without xref labels will not be included in the list (since % they won't appear in the aux file). % \def\listoffloatsdo#1{\listoffloatsdoentry#1\finish} \def\listoffloatsdoentry#1-title\finish{{% % Can't fully expand XR#1-lof because it can contain anything. Just % pass the control sequence. On the other hand, XR#1-pg is just the % page number, and we want to fully expand that so we can get a link % in pdf output. \toksA = \expandafter{\csname XR#1-lof\endcsname}% % % use the same \entry macro we use to generate the TOC and index. \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}% \writeentry }} \message{localization,} % For single-language documents, @documentlanguage is usually given very % early, just after @documentencoding. Single argument is the language % (de) or locale (de_DE) abbreviation. % { \catcode`\_ = \active \globaldefs=1 \parseargdef\documentlanguage{% \tex % read txi-??.tex file in plain TeX. % Read the file by the name they passed if it exists. \let_ = \normalunderscore % normal _ character for filename test \openin 1 txi-#1.tex \ifeof 1 \documentlanguagetrywithoutunderscore #1_\finish \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 \endgroup % end raw TeX } % % If they passed de_DE, and txi-de_DE.tex doesn't exist, % try txi-de.tex. % \gdef\documentlanguagetrywithoutunderscore#1_#2\finish{% \openin 1 txi-#1.tex \ifeof 1 \errhelp = \nolanghelp \errmessage{Cannot read language file txi-#1.tex}% \else \globaldefs = 1 % everything in the txi-LL files needs to persist \input txi-#1.tex \fi \closein 1 } }% end of special _ catcode % \newhelp\nolanghelp{The given language definition file cannot be found or is empty. Maybe you need to install it? Putting it in the current directory should work if nowhere else does.} % This macro is called from txi-??.tex files; the first argument is the % \language name to set (without the "\lang@" prefix), the second and % third args are \{left,right}hyphenmin. % % The language names to pass are determined when the format is built. % See the etex.log file created at that time, e.g., % /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log. % % With TeX Live 2008, etex now includes hyphenation patterns for all % available languages. This means we can support hyphenation in % Texinfo, at least to some extent. (This still doesn't solve the % accented characters problem.) % \catcode`@=11 \def\txisetlanguage#1#2#3{% % do not set the language if the name is undefined in the current TeX. \expandafter\ifx\csname lang@#1\endcsname \relax \message{no patterns for #1}% \else \global\language = \csname lang@#1\endcsname \fi % but there is no harm in adjusting the hyphenmin values regardless. \global\lefthyphenmin = #2\relax \global\righthyphenmin = #3\relax } % XeTeX and LuaTeX can handle Unicode natively. % Their default I/O uses UTF-8 sequences instead of a byte-wise operation. % Other TeX engines' I/O (pdfTeX, etc.) is byte-wise. % \newif\iftxinativeunicodecapable \newif\iftxiusebytewiseio \ifx\XeTeXrevision\thisisundefined \ifx\luatexversion\thisisundefined \txinativeunicodecapablefalse \txiusebytewiseiotrue \else \txinativeunicodecapabletrue \txiusebytewiseiofalse \fi \else \txinativeunicodecapabletrue \txiusebytewiseiofalse \fi % Set I/O by bytes instead of UTF-8 sequence for XeTeX and LuaTex % for non-UTF-8 (byte-wise) encodings. % \def\setbytewiseio{% \ifx\XeTeXrevision\thisisundefined \else \XeTeXdefaultencoding "bytes" % For subsequent files to be read \XeTeXinputencoding "bytes" % For document root file % Unfortunately, there seems to be no corresponding XeTeX command for % output encoding. This is a problem for auxiliary index and TOC files. % The only solution would be perhaps to write out @U{...} sequences in % place of non-ASCII characters. \fi \ifx\luatexversion\thisisundefined \else \directlua{ local utf8_char, byte, gsub = unicode.utf8.char, string.byte, string.gsub local function convert_char (char) return utf8_char(byte(char)) end local function convert_line (line) return gsub(line, ".", convert_char) end callback.register("process_input_buffer", convert_line) local function convert_line_out (line) local line_out = "" for c in string.utfvalues(line) do line_out = line_out .. string.char(c) end return line_out end callback.register("process_output_buffer", convert_line_out) } \fi \txiusebytewiseiotrue } % Helpers for encodings. % Set the catcode of characters 128 through 255 to the specified number. % \def\setnonasciicharscatcode#1{% \count255=128 \loop\ifnum\count255<256 \global\catcode\count255=#1\relax \advance\count255 by 1 \repeat } \def\setnonasciicharscatcodenonglobal#1{% \count255=128 \loop\ifnum\count255<256 \catcode\count255=#1\relax \advance\count255 by 1 \repeat } % @documentencoding sets the definition of non-ASCII characters % according to the specified encoding. % \def\documentencoding{\parseargusing\filenamecatcodes\documentencodingzzz} \def\documentencodingzzz#1{% % % Encoding being declared for the document. \def\declaredencoding{\csname #1.enc\endcsname}% % % Supported encodings: names converted to tokens in order to be able % to compare them with \ifx. \def\ascii{\csname US-ASCII.enc\endcsname}% \def\latnine{\csname ISO-8859-15.enc\endcsname}% \def\latone{\csname ISO-8859-1.enc\endcsname}% \def\lattwo{\csname ISO-8859-2.enc\endcsname}% \def\utfeight{\csname UTF-8.enc\endcsname}% % \ifx \declaredencoding \ascii \asciichardefs % \else \ifx \declaredencoding \lattwo \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \lattwochardefs % \else \ifx \declaredencoding \latone \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \latonechardefs % \else \ifx \declaredencoding \latnine \iftxinativeunicodecapable \setbytewiseio \fi \setnonasciicharscatcode\active \latninechardefs % \else \ifx \declaredencoding \utfeight \iftxinativeunicodecapable % For native Unicode handling (XeTeX and LuaTeX) \nativeunicodechardefs \else % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX) \setnonasciicharscatcode\active % since we already invoked \utfeightchardefs at the top level % (below), do not re-invoke it, otherwise our check for duplicated % definitions gets triggered. Making non-ascii chars active is % sufficient. \fi % \else \message{Ignoring unknown document encoding: #1.}% % \fi % utfeight \fi % latnine \fi % latone \fi % lattwo \fi % ascii % \ifx\XeTeXrevision\thisisundefined \else \ifx \declaredencoding \utfeight \else \ifx \declaredencoding \ascii \else \message{Warning: XeTeX with non-UTF-8 encodings cannot handle % non-ASCII characters in auxiliary files.}% \fi \fi \fi } % emacs-page % A message to be logged when using a character that isn't available % the default font encoding (OT1). % \def\missingcharmsg#1{\message{Character missing, sorry: #1.}} % Take account of \c (plain) vs. \, (Texinfo) difference. \def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi} % First, make active non-ASCII characters in order for them to be % correctly categorized when TeX reads the replacement text of % macros containing the character definitions. \setnonasciicharscatcode\active % \def\gdefchar#1#2{% \gdef#1{% \ifpassthroughchars \string#1% \else #2% \fi }} % Latin1 (ISO-8859-1) character definitions. \def\latonechardefs{% \gdefchar^^a0{\tie} \gdefchar^^a1{\exclamdown} \gdefchar^^a2{{\tcfont \char162}} % cent \gdefchar^^a3{\pounds{}} \gdefchar^^a4{{\tcfont \char164}} % currency \gdefchar^^a5{{\tcfont \char165}} % yen \gdefchar^^a6{{\tcfont \char166}} % broken bar \gdefchar^^a7{\S} \gdefchar^^a8{\"{}} \gdefchar^^a9{\copyright{}} \gdefchar^^aa{\ordf} \gdefchar^^ab{\guillemetleft{}} \gdefchar^^ac{\ensuremath\lnot} \gdefchar^^ad{\-} \gdefchar^^ae{\registeredsymbol{}} \gdefchar^^af{\={}} % \gdefchar^^b0{\textdegree} \gdefchar^^b1{$\pm$} \gdefchar^^b2{$^2$} \gdefchar^^b3{$^3$} \gdefchar^^b4{\'{}} \gdefchar^^b5{$\mu$} \gdefchar^^b6{\P} \gdefchar^^b7{\ensuremath\cdot} \gdefchar^^b8{\cedilla\ } \gdefchar^^b9{$^1$} \gdefchar^^ba{\ordm} \gdefchar^^bb{\guillemetright{}} \gdefchar^^bc{$1\over4$} \gdefchar^^bd{$1\over2$} \gdefchar^^be{$3\over4$} \gdefchar^^bf{\questiondown} % \gdefchar^^c0{\`A} \gdefchar^^c1{\'A} \gdefchar^^c2{\^A} \gdefchar^^c3{\~A} \gdefchar^^c4{\"A} \gdefchar^^c5{\ringaccent A} \gdefchar^^c6{\AE} \gdefchar^^c7{\cedilla C} \gdefchar^^c8{\`E} \gdefchar^^c9{\'E} \gdefchar^^ca{\^E} \gdefchar^^cb{\"E} \gdefchar^^cc{\`I} \gdefchar^^cd{\'I} \gdefchar^^ce{\^I} \gdefchar^^cf{\"I} % \gdefchar^^d0{\DH} \gdefchar^^d1{\~N} \gdefchar^^d2{\`O} \gdefchar^^d3{\'O} \gdefchar^^d4{\^O} \gdefchar^^d5{\~O} \gdefchar^^d6{\"O} \gdefchar^^d7{$\times$} \gdefchar^^d8{\O} \gdefchar^^d9{\`U} \gdefchar^^da{\'U} \gdefchar^^db{\^U} \gdefchar^^dc{\"U} \gdefchar^^dd{\'Y} \gdefchar^^de{\TH} \gdefchar^^df{\ss} % \gdefchar^^e0{\`a} \gdefchar^^e1{\'a} \gdefchar^^e2{\^a} \gdefchar^^e3{\~a} \gdefchar^^e4{\"a} \gdefchar^^e5{\ringaccent a} \gdefchar^^e6{\ae} \gdefchar^^e7{\cedilla c} \gdefchar^^e8{\`e} \gdefchar^^e9{\'e} \gdefchar^^ea{\^e} \gdefchar^^eb{\"e} \gdefchar^^ec{\`{\dotless i}} \gdefchar^^ed{\'{\dotless i}} \gdefchar^^ee{\^{\dotless i}} \gdefchar^^ef{\"{\dotless i}} % \gdefchar^^f0{\dh} \gdefchar^^f1{\~n} \gdefchar^^f2{\`o} \gdefchar^^f3{\'o} \gdefchar^^f4{\^o} \gdefchar^^f5{\~o} \gdefchar^^f6{\"o} \gdefchar^^f7{$\div$} \gdefchar^^f8{\o} \gdefchar^^f9{\`u} \gdefchar^^fa{\'u} \gdefchar^^fb{\^u} \gdefchar^^fc{\"u} \gdefchar^^fd{\'y} \gdefchar^^fe{\th} \gdefchar^^ff{\"y} } % Latin9 (ISO-8859-15) encoding character definitions. \def\latninechardefs{% % Encoding is almost identical to Latin1. \latonechardefs % \gdefchar^^a4{\euro{}} \gdefchar^^a6{\v S} \gdefchar^^a8{\v s} \gdefchar^^b4{\v Z} \gdefchar^^b8{\v z} \gdefchar^^bc{\OE} \gdefchar^^bd{\oe} \gdefchar^^be{\"Y} } % Latin2 (ISO-8859-2) character definitions. \def\lattwochardefs{% \gdefchar^^a0{\tie} \gdefchar^^a1{\ogonek{A}} \gdefchar^^a2{\u{}} \gdefchar^^a3{\L} \gdefchar^^a4{\missingcharmsg{CURRENCY SIGN}} \gdefchar^^a5{\v L} \gdefchar^^a6{\'S} \gdefchar^^a7{\S} \gdefchar^^a8{\"{}} \gdefchar^^a9{\v S} \gdefchar^^aa{\cedilla S} \gdefchar^^ab{\v T} \gdefchar^^ac{\'Z} \gdefchar^^ad{\-} \gdefchar^^ae{\v Z} \gdefchar^^af{\dotaccent Z} % \gdefchar^^b0{\textdegree{}} \gdefchar^^b1{\ogonek{a}} \gdefchar^^b2{\ogonek{ }} \gdefchar^^b3{\l} \gdefchar^^b4{\'{}} \gdefchar^^b5{\v l} \gdefchar^^b6{\'s} \gdefchar^^b7{\v{}} \gdefchar^^b8{\cedilla\ } \gdefchar^^b9{\v s} \gdefchar^^ba{\cedilla s} \gdefchar^^bb{\v t} \gdefchar^^bc{\'z} \gdefchar^^bd{\H{}} \gdefchar^^be{\v z} \gdefchar^^bf{\dotaccent z} % \gdefchar^^c0{\'R} \gdefchar^^c1{\'A} \gdefchar^^c2{\^A} \gdefchar^^c3{\u A} \gdefchar^^c4{\"A} \gdefchar^^c5{\'L} \gdefchar^^c6{\'C} \gdefchar^^c7{\cedilla C} \gdefchar^^c8{\v C} \gdefchar^^c9{\'E} \gdefchar^^ca{\ogonek{E}} \gdefchar^^cb{\"E} \gdefchar^^cc{\v E} \gdefchar^^cd{\'I} \gdefchar^^ce{\^I} \gdefchar^^cf{\v D} % \gdefchar^^d0{\DH} \gdefchar^^d1{\'N} \gdefchar^^d2{\v N} \gdefchar^^d3{\'O} \gdefchar^^d4{\^O} \gdefchar^^d5{\H O} \gdefchar^^d6{\"O} \gdefchar^^d7{$\times$} \gdefchar^^d8{\v R} \gdefchar^^d9{\ringaccent U} \gdefchar^^da{\'U} \gdefchar^^db{\H U} \gdefchar^^dc{\"U} \gdefchar^^dd{\'Y} \gdefchar^^de{\cedilla T} \gdefchar^^df{\ss} % \gdefchar^^e0{\'r} \gdefchar^^e1{\'a} \gdefchar^^e2{\^a} \gdefchar^^e3{\u a} \gdefchar^^e4{\"a} \gdefchar^^e5{\'l} \gdefchar^^e6{\'c} \gdefchar^^e7{\cedilla c} \gdefchar^^e8{\v c} \gdefchar^^e9{\'e} \gdefchar^^ea{\ogonek{e}} \gdefchar^^eb{\"e} \gdefchar^^ec{\v e} \gdefchar^^ed{\'{\dotless{i}}} \gdefchar^^ee{\^{\dotless{i}}} \gdefchar^^ef{\v d} % \gdefchar^^f0{\dh} \gdefchar^^f1{\'n} \gdefchar^^f2{\v n} \gdefchar^^f3{\'o} \gdefchar^^f4{\^o} \gdefchar^^f5{\H o} \gdefchar^^f6{\"o} \gdefchar^^f7{$\div$} \gdefchar^^f8{\v r} \gdefchar^^f9{\ringaccent u} \gdefchar^^fa{\'u} \gdefchar^^fb{\H u} \gdefchar^^fc{\"u} \gdefchar^^fd{\'y} \gdefchar^^fe{\cedilla t} \gdefchar^^ff{\dotaccent{}} } % UTF-8 character definitions. % % This code to support UTF-8 is based on LaTeX's utf8.def, with some % changes for Texinfo conventions. It is included here under the GPL by % permission from Frank Mittelbach and the LaTeX team. % \newcount\countUTFx \newcount\countUTFy \newcount\countUTFz \gdef\UTFviiiTwoOctets#1#2{\expandafter \UTFviiiDefined\csname u8:#1\string #2\endcsname} % \gdef\UTFviiiThreeOctets#1#2#3{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname} % \gdef\UTFviiiFourOctets#1#2#3#4{\expandafter \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname} \gdef\UTFviiiDefined#1{% \ifx #1\relax \message{\linenumber Unicode char \string #1 not defined for Texinfo}% \else \expandafter #1% \fi } % Give non-ASCII bytes the active definitions for processing UTF-8 sequences \begingroup \catcode`\~13 \catcode`\$12 \catcode`\"12 % Loop from \countUTFx to \countUTFy, performing \UTFviiiTmp % substituting ~ and $ with a character token of that value. \def\UTFviiiLoop{% \global\catcode\countUTFx\active \uccode`\~\countUTFx \uccode`\$\countUTFx \uppercase\expandafter{\UTFviiiTmp}% \advance\countUTFx by 1 \ifnum\countUTFx < \countUTFy \expandafter\UTFviiiLoop \fi} % For bytes other than the first in a UTF-8 sequence. Not expected to % be expanded except when writing to auxiliary files. \countUTFx = "80 \countUTFy = "C2 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $\fi}}% \UTFviiiLoop \countUTFx = "C2 \countUTFy = "E0 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiTwoOctets\expandafter$\fi}}% \UTFviiiLoop \countUTFx = "E0 \countUTFy = "F0 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiThreeOctets\expandafter$\fi}}% \UTFviiiLoop \countUTFx = "F0 \countUTFy = "F4 \def\UTFviiiTmp{% \gdef~{% \ifpassthroughchars $% \else\expandafter\UTFviiiFourOctets\expandafter$\fi }}% \UTFviiiLoop \endgroup \def\globallet{\global\let} % save some \expandafter's below % @U{xxxx} to produce U+xxxx, if we support it. \def\U#1{% \expandafter\ifx\csname uni:#1\endcsname \relax \iftxinativeunicodecapable % All Unicode characters can be used if native Unicode handling is % active. However, if the font does not have the glyph, % letters are missing. \begingroup \uccode`\.="#1\relax \uppercase{.} \endgroup \else \errhelp = \EMsimple \errmessage{Unicode character U+#1 not supported, sorry}% \fi \else \csname uni:#1\endcsname \fi } % These macros are used here to construct the name of a control % sequence to be defined. \def\UTFviiiTwoOctetsName#1#2{% \csname u8:#1\string #2\endcsname}% \def\UTFviiiThreeOctetsName#1#2#3{% \csname u8:#1\string #2\string #3\endcsname}% \def\UTFviiiFourOctetsName#1#2#3#4{% \csname u8:#1\string #2\string #3\string #4\endcsname}% % For UTF-8 byte sequences (TeX, e-TeX and pdfTeX), % provide a definition macro to replace a Unicode character; % this gets used by the @U command % \begingroup \catcode`\"=12 \catcode`\<=12 \catcode`\.=12 \catcode`\,=12 \catcode`\;=12 \catcode`\!=12 \catcode`\~=13 \gdef\DeclareUnicodeCharacterUTFviii#1#2{% \countUTFz = "#1\relax \begingroup \parseXMLCharref % Give \u8:... its definition. The sequence of seven \expandafter's % expands after the \gdef three times, e.g. % % 1. \UTFviiTwoOctetsName B1 B2 % 2. \csname u8:B1 \string B2 \endcsname % 3. \u8: B1 B2 (a single control sequence token) % \expandafter\expandafter \expandafter\expandafter \expandafter\expandafter \expandafter\gdef \UTFviiiTmp{#2}% % \expandafter\ifx\csname uni:#1\endcsname \relax \else \message{Internal error, already defined: #1}% \fi % % define an additional control sequence for this code point. \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp \endgroup} % % Given the value in \countUTFz as a Unicode code point, set \UTFviiiTmp % to the corresponding UTF-8 sequence. \gdef\parseXMLCharref{% \ifnum\countUTFz < "A0\relax \errhelp = \EMsimple \errmessage{Cannot define Unicode char value < 00A0}% \else\ifnum\countUTFz < "800\relax \parseUTFviiiA,% \parseUTFviiiB C\UTFviiiTwoOctetsName.,% \else\ifnum\countUTFz < "10000\relax \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiB E\UTFviiiThreeOctetsName.{,;}% \else \parseUTFviiiA;% \parseUTFviiiA,% \parseUTFviiiA!% \parseUTFviiiB F\UTFviiiFourOctetsName.{!,;}% \fi\fi\fi } % Extract a byte from the end of the UTF-8 representation of \countUTFx. % It must be a non-initial byte in the sequence. % Change \uccode of #1 for it to be used in \parseUTFviiiB as one % of the bytes. \gdef\parseUTFviiiA#1{% \countUTFx = \countUTFz \divide\countUTFz by 64 \countUTFy = \countUTFz % Save to be the future value of \countUTFz. \multiply\countUTFz by 64 % \countUTFz is now \countUTFx with the last 5 bits cleared. Subtract % in order to get the last five bits. \advance\countUTFx by -\countUTFz % Convert this to the byte in the UTF-8 sequence. \advance\countUTFx by 128 \uccode `#1\countUTFx \countUTFz = \countUTFy} % Used to put a UTF-8 byte sequence into \UTFviiiTmp % #1 is the increment for \countUTFz to yield a the first byte of the UTF-8 % sequence. % #2 is one of the \UTFviii*OctetsName macros. % #3 is always a full stop (.) % #4 is a template for the other bytes in the sequence. The values for these % bytes is substituted in here with \uppercase using the \uccode's. \gdef\parseUTFviiiB#1#2#3#4{% \advance\countUTFz by "#10\relax \uccode `#3\countUTFz \uppercase{\gdef\UTFviiiTmp{#2#3#4}}} \endgroup % For native Unicode handling (XeTeX and LuaTeX), % provide a definition macro that sets a catcode to `other' non-globally % \def\DeclareUnicodeCharacterNativeOther#1#2{% \catcode"#1=\other } % https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M % U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block) % U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block) % U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A % U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B % % Many of our renditions are less than wonderful, and all the missing % characters are available somewhere. Loading the necessary fonts % awaits user request. We can't truly support Unicode without % reimplementing everything that's been done in LaTeX for many years, % plus probably using luatex or xetex, and who knows what else. % We won't be doing that here in this simple file. But we can try to at % least make most of the characters not bomb out. % \def\unicodechardefs{% \DeclareUnicodeCharacter{00A0}{\tie}% \DeclareUnicodeCharacter{00A1}{\exclamdown}% \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent \DeclareUnicodeCharacter{00A3}{\pounds{}}% \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar \DeclareUnicodeCharacter{00A7}{\S}% \DeclareUnicodeCharacter{00A8}{\"{ }}% \DeclareUnicodeCharacter{00A9}{\copyright{}}% \DeclareUnicodeCharacter{00AA}{\ordf}% \DeclareUnicodeCharacter{00AB}{\guillemetleft{}}% \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}% \DeclareUnicodeCharacter{00AD}{\-}% \DeclareUnicodeCharacter{00AE}{\registeredsymbol{}}% \DeclareUnicodeCharacter{00AF}{\={ }}% % \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}% \DeclareUnicodeCharacter{00B1}{\ensuremath\pm}% \DeclareUnicodeCharacter{00B2}{$^2$}% \DeclareUnicodeCharacter{00B3}{$^3$}% \DeclareUnicodeCharacter{00B4}{\'{ }}% \DeclareUnicodeCharacter{00B5}{$\mu$}% \DeclareUnicodeCharacter{00B6}{\P}% \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot}% \DeclareUnicodeCharacter{00B8}{\cedilla{ }}% \DeclareUnicodeCharacter{00B9}{$^1$}% \DeclareUnicodeCharacter{00BA}{\ordm}% \DeclareUnicodeCharacter{00BB}{\guillemetright{}}% \DeclareUnicodeCharacter{00BC}{$1\over4$}% \DeclareUnicodeCharacter{00BD}{$1\over2$}% \DeclareUnicodeCharacter{00BE}{$3\over4$}% \DeclareUnicodeCharacter{00BF}{\questiondown}% % \DeclareUnicodeCharacter{00C0}{\`A}% \DeclareUnicodeCharacter{00C1}{\'A}% \DeclareUnicodeCharacter{00C2}{\^A}% \DeclareUnicodeCharacter{00C3}{\~A}% \DeclareUnicodeCharacter{00C4}{\"A}% \DeclareUnicodeCharacter{00C5}{\AA}% \DeclareUnicodeCharacter{00C6}{\AE}% \DeclareUnicodeCharacter{00C7}{\cedilla{C}}% \DeclareUnicodeCharacter{00C8}{\`E}% \DeclareUnicodeCharacter{00C9}{\'E}% \DeclareUnicodeCharacter{00CA}{\^E}% \DeclareUnicodeCharacter{00CB}{\"E}% \DeclareUnicodeCharacter{00CC}{\`I}% \DeclareUnicodeCharacter{00CD}{\'I}% \DeclareUnicodeCharacter{00CE}{\^I}% \DeclareUnicodeCharacter{00CF}{\"I}% % \DeclareUnicodeCharacter{00D0}{\DH}% \DeclareUnicodeCharacter{00D1}{\~N}% \DeclareUnicodeCharacter{00D2}{\`O}% \DeclareUnicodeCharacter{00D3}{\'O}% \DeclareUnicodeCharacter{00D4}{\^O}% \DeclareUnicodeCharacter{00D5}{\~O}% \DeclareUnicodeCharacter{00D6}{\"O}% \DeclareUnicodeCharacter{00D7}{\ensuremath\times}% \DeclareUnicodeCharacter{00D8}{\O}% \DeclareUnicodeCharacter{00D9}{\`U}% \DeclareUnicodeCharacter{00DA}{\'U}% \DeclareUnicodeCharacter{00DB}{\^U}% \DeclareUnicodeCharacter{00DC}{\"U}% \DeclareUnicodeCharacter{00DD}{\'Y}% \DeclareUnicodeCharacter{00DE}{\TH}% \DeclareUnicodeCharacter{00DF}{\ss}% % \DeclareUnicodeCharacter{00E0}{\`a}% \DeclareUnicodeCharacter{00E1}{\'a}% \DeclareUnicodeCharacter{00E2}{\^a}% \DeclareUnicodeCharacter{00E3}{\~a}% \DeclareUnicodeCharacter{00E4}{\"a}% \DeclareUnicodeCharacter{00E5}{\aa}% \DeclareUnicodeCharacter{00E6}{\ae}% \DeclareUnicodeCharacter{00E7}{\cedilla{c}}% \DeclareUnicodeCharacter{00E8}{\`e}% \DeclareUnicodeCharacter{00E9}{\'e}% \DeclareUnicodeCharacter{00EA}{\^e}% \DeclareUnicodeCharacter{00EB}{\"e}% \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}% \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}% \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}% \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}% % \DeclareUnicodeCharacter{00F0}{\dh}% \DeclareUnicodeCharacter{00F1}{\~n}% \DeclareUnicodeCharacter{00F2}{\`o}% \DeclareUnicodeCharacter{00F3}{\'o}% \DeclareUnicodeCharacter{00F4}{\^o}% \DeclareUnicodeCharacter{00F5}{\~o}% \DeclareUnicodeCharacter{00F6}{\"o}% \DeclareUnicodeCharacter{00F7}{\ensuremath\div}% \DeclareUnicodeCharacter{00F8}{\o}% \DeclareUnicodeCharacter{00F9}{\`u}% \DeclareUnicodeCharacter{00FA}{\'u}% \DeclareUnicodeCharacter{00FB}{\^u}% \DeclareUnicodeCharacter{00FC}{\"u}% \DeclareUnicodeCharacter{00FD}{\'y}% \DeclareUnicodeCharacter{00FE}{\th}% \DeclareUnicodeCharacter{00FF}{\"y}% % \DeclareUnicodeCharacter{0100}{\=A}% \DeclareUnicodeCharacter{0101}{\=a}% \DeclareUnicodeCharacter{0102}{\u{A}}% \DeclareUnicodeCharacter{0103}{\u{a}}% \DeclareUnicodeCharacter{0104}{\ogonek{A}}% \DeclareUnicodeCharacter{0105}{\ogonek{a}}% \DeclareUnicodeCharacter{0106}{\'C}% \DeclareUnicodeCharacter{0107}{\'c}% \DeclareUnicodeCharacter{0108}{\^C}% \DeclareUnicodeCharacter{0109}{\^c}% \DeclareUnicodeCharacter{010A}{\dotaccent{C}}% \DeclareUnicodeCharacter{010B}{\dotaccent{c}}% \DeclareUnicodeCharacter{010C}{\v{C}}% \DeclareUnicodeCharacter{010D}{\v{c}}% \DeclareUnicodeCharacter{010E}{\v{D}}% \DeclareUnicodeCharacter{010F}{d'}% % \DeclareUnicodeCharacter{0110}{\DH}% \DeclareUnicodeCharacter{0111}{\dh}% \DeclareUnicodeCharacter{0112}{\=E}% \DeclareUnicodeCharacter{0113}{\=e}% \DeclareUnicodeCharacter{0114}{\u{E}}% \DeclareUnicodeCharacter{0115}{\u{e}}% \DeclareUnicodeCharacter{0116}{\dotaccent{E}}% \DeclareUnicodeCharacter{0117}{\dotaccent{e}}% \DeclareUnicodeCharacter{0118}{\ogonek{E}}% \DeclareUnicodeCharacter{0119}{\ogonek{e}}% \DeclareUnicodeCharacter{011A}{\v{E}}% \DeclareUnicodeCharacter{011B}{\v{e}}% \DeclareUnicodeCharacter{011C}{\^G}% \DeclareUnicodeCharacter{011D}{\^g}% \DeclareUnicodeCharacter{011E}{\u{G}}% \DeclareUnicodeCharacter{011F}{\u{g}}% % \DeclareUnicodeCharacter{0120}{\dotaccent{G}}% \DeclareUnicodeCharacter{0121}{\dotaccent{g}}% \DeclareUnicodeCharacter{0122}{\cedilla{G}}% \DeclareUnicodeCharacter{0123}{\cedilla{g}}% \DeclareUnicodeCharacter{0124}{\^H}% \DeclareUnicodeCharacter{0125}{\^h}% \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}}% \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}}% \DeclareUnicodeCharacter{0128}{\~I}% \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}% \DeclareUnicodeCharacter{012A}{\=I}% \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}% \DeclareUnicodeCharacter{012C}{\u{I}}% \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}% \DeclareUnicodeCharacter{012E}{\ogonek{I}}% \DeclareUnicodeCharacter{012F}{\ogonek{i}}% % \DeclareUnicodeCharacter{0130}{\dotaccent{I}}% \DeclareUnicodeCharacter{0131}{\dotless{i}}% \DeclareUnicodeCharacter{0132}{IJ}% \DeclareUnicodeCharacter{0133}{ij}% \DeclareUnicodeCharacter{0134}{\^J}% \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}% \DeclareUnicodeCharacter{0136}{\cedilla{K}}% \DeclareUnicodeCharacter{0137}{\cedilla{k}}% \DeclareUnicodeCharacter{0138}{\ensuremath\kappa}% \DeclareUnicodeCharacter{0139}{\'L}% \DeclareUnicodeCharacter{013A}{\'l}% \DeclareUnicodeCharacter{013B}{\cedilla{L}}% \DeclareUnicodeCharacter{013C}{\cedilla{l}}% \DeclareUnicodeCharacter{013D}{L'}% should kern \DeclareUnicodeCharacter{013E}{l'}% should kern \DeclareUnicodeCharacter{013F}{L\U{00B7}}% % \DeclareUnicodeCharacter{0140}{l\U{00B7}}% \DeclareUnicodeCharacter{0141}{\L}% \DeclareUnicodeCharacter{0142}{\l}% \DeclareUnicodeCharacter{0143}{\'N}% \DeclareUnicodeCharacter{0144}{\'n}% \DeclareUnicodeCharacter{0145}{\cedilla{N}}% \DeclareUnicodeCharacter{0146}{\cedilla{n}}% \DeclareUnicodeCharacter{0147}{\v{N}}% \DeclareUnicodeCharacter{0148}{\v{n}}% \DeclareUnicodeCharacter{0149}{'n}% \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}}% \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}}% \DeclareUnicodeCharacter{014C}{\=O}% \DeclareUnicodeCharacter{014D}{\=o}% \DeclareUnicodeCharacter{014E}{\u{O}}% \DeclareUnicodeCharacter{014F}{\u{o}}% % \DeclareUnicodeCharacter{0150}{\H{O}}% \DeclareUnicodeCharacter{0151}{\H{o}}% \DeclareUnicodeCharacter{0152}{\OE}% \DeclareUnicodeCharacter{0153}{\oe}% \DeclareUnicodeCharacter{0154}{\'R}% \DeclareUnicodeCharacter{0155}{\'r}% \DeclareUnicodeCharacter{0156}{\cedilla{R}}% \DeclareUnicodeCharacter{0157}{\cedilla{r}}% \DeclareUnicodeCharacter{0158}{\v{R}}% \DeclareUnicodeCharacter{0159}{\v{r}}% \DeclareUnicodeCharacter{015A}{\'S}% \DeclareUnicodeCharacter{015B}{\'s}% \DeclareUnicodeCharacter{015C}{\^S}% \DeclareUnicodeCharacter{015D}{\^s}% \DeclareUnicodeCharacter{015E}{\cedilla{S}}% \DeclareUnicodeCharacter{015F}{\cedilla{s}}% % \DeclareUnicodeCharacter{0160}{\v{S}}% \DeclareUnicodeCharacter{0161}{\v{s}}% \DeclareUnicodeCharacter{0162}{\cedilla{T}}% \DeclareUnicodeCharacter{0163}{\cedilla{t}}% \DeclareUnicodeCharacter{0164}{\v{T}}% \DeclareUnicodeCharacter{0165}{\v{t}}% \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}}% \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}}% \DeclareUnicodeCharacter{0168}{\~U}% \DeclareUnicodeCharacter{0169}{\~u}% \DeclareUnicodeCharacter{016A}{\=U}% \DeclareUnicodeCharacter{016B}{\=u}% \DeclareUnicodeCharacter{016C}{\u{U}}% \DeclareUnicodeCharacter{016D}{\u{u}}% \DeclareUnicodeCharacter{016E}{\ringaccent{U}}% \DeclareUnicodeCharacter{016F}{\ringaccent{u}}% % \DeclareUnicodeCharacter{0170}{\H{U}}% \DeclareUnicodeCharacter{0171}{\H{u}}% \DeclareUnicodeCharacter{0172}{\ogonek{U}}% \DeclareUnicodeCharacter{0173}{\ogonek{u}}% \DeclareUnicodeCharacter{0174}{\^W}% \DeclareUnicodeCharacter{0175}{\^w}% \DeclareUnicodeCharacter{0176}{\^Y}% \DeclareUnicodeCharacter{0177}{\^y}% \DeclareUnicodeCharacter{0178}{\"Y}% \DeclareUnicodeCharacter{0179}{\'Z}% \DeclareUnicodeCharacter{017A}{\'z}% \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}% \DeclareUnicodeCharacter{017C}{\dotaccent{z}}% \DeclareUnicodeCharacter{017D}{\v{Z}}% \DeclareUnicodeCharacter{017E}{\v{z}}% \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}}% % \DeclareUnicodeCharacter{01C4}{D\v{Z}}% \DeclareUnicodeCharacter{01C5}{D\v{z}}% \DeclareUnicodeCharacter{01C6}{d\v{z}}% \DeclareUnicodeCharacter{01C7}{LJ}% \DeclareUnicodeCharacter{01C8}{Lj}% \DeclareUnicodeCharacter{01C9}{lj}% \DeclareUnicodeCharacter{01CA}{NJ}% \DeclareUnicodeCharacter{01CB}{Nj}% \DeclareUnicodeCharacter{01CC}{nj}% \DeclareUnicodeCharacter{01CD}{\v{A}}% \DeclareUnicodeCharacter{01CE}{\v{a}}% \DeclareUnicodeCharacter{01CF}{\v{I}}% % \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}% \DeclareUnicodeCharacter{01D1}{\v{O}}% \DeclareUnicodeCharacter{01D2}{\v{o}}% \DeclareUnicodeCharacter{01D3}{\v{U}}% \DeclareUnicodeCharacter{01D4}{\v{u}}% % \DeclareUnicodeCharacter{01E2}{\={\AE}}% \DeclareUnicodeCharacter{01E3}{\={\ae}}% \DeclareUnicodeCharacter{01E6}{\v{G}}% \DeclareUnicodeCharacter{01E7}{\v{g}}% \DeclareUnicodeCharacter{01E8}{\v{K}}% \DeclareUnicodeCharacter{01E9}{\v{k}}% % \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}% \DeclareUnicodeCharacter{01F1}{DZ}% \DeclareUnicodeCharacter{01F2}{Dz}% \DeclareUnicodeCharacter{01F3}{dz}% \DeclareUnicodeCharacter{01F4}{\'G}% \DeclareUnicodeCharacter{01F5}{\'g}% \DeclareUnicodeCharacter{01F8}{\`N}% \DeclareUnicodeCharacter{01F9}{\`n}% \DeclareUnicodeCharacter{01FC}{\'{\AE}}% \DeclareUnicodeCharacter{01FD}{\'{\ae}}% \DeclareUnicodeCharacter{01FE}{\'{\O}}% \DeclareUnicodeCharacter{01FF}{\'{\o}}% % \DeclareUnicodeCharacter{021E}{\v{H}}% \DeclareUnicodeCharacter{021F}{\v{h}}% % \DeclareUnicodeCharacter{0226}{\dotaccent{A}}% \DeclareUnicodeCharacter{0227}{\dotaccent{a}}% \DeclareUnicodeCharacter{0228}{\cedilla{E}}% \DeclareUnicodeCharacter{0229}{\cedilla{e}}% \DeclareUnicodeCharacter{022E}{\dotaccent{O}}% \DeclareUnicodeCharacter{022F}{\dotaccent{o}}% % \DeclareUnicodeCharacter{0232}{\=Y}% \DeclareUnicodeCharacter{0233}{\=y}% \DeclareUnicodeCharacter{0237}{\dotless{j}}% % \DeclareUnicodeCharacter{02BC}{'}% % \DeclareUnicodeCharacter{02DB}{\ogonek{ }}% % % Greek letters upper case \DeclareUnicodeCharacter{0391}{{\it A}}% \DeclareUnicodeCharacter{0392}{{\it B}}% \DeclareUnicodeCharacter{0393}{\ensuremath{\mit\Gamma}}% \DeclareUnicodeCharacter{0394}{\ensuremath{\mit\Delta}}% \DeclareUnicodeCharacter{0395}{{\it E}}% \DeclareUnicodeCharacter{0396}{{\it Z}}% \DeclareUnicodeCharacter{0397}{{\it H}}% \DeclareUnicodeCharacter{0398}{\ensuremath{\mit\Theta}}% \DeclareUnicodeCharacter{0399}{{\it I}}% \DeclareUnicodeCharacter{039A}{{\it K}}% \DeclareUnicodeCharacter{039B}{\ensuremath{\mit\Lambda}}% \DeclareUnicodeCharacter{039C}{{\it M}}% \DeclareUnicodeCharacter{039D}{{\it N}}% \DeclareUnicodeCharacter{039E}{\ensuremath{\mit\Xi}}% \DeclareUnicodeCharacter{039F}{{\it O}}% \DeclareUnicodeCharacter{03A0}{\ensuremath{\mit\Pi}}% \DeclareUnicodeCharacter{03A1}{{\it P}}% %\DeclareUnicodeCharacter{03A2}{} % none - corresponds to final sigma \DeclareUnicodeCharacter{03A3}{\ensuremath{\mit\Sigma}}% \DeclareUnicodeCharacter{03A4}{{\it T}}% \DeclareUnicodeCharacter{03A5}{\ensuremath{\mit\Upsilon}}% \DeclareUnicodeCharacter{03A6}{\ensuremath{\mit\Phi}}% \DeclareUnicodeCharacter{03A7}{{\it X}}% \DeclareUnicodeCharacter{03A8}{\ensuremath{\mit\Psi}}% \DeclareUnicodeCharacter{03A9}{\ensuremath{\mit\Omega}}% % % Vowels with accents \DeclareUnicodeCharacter{0390}{\ensuremath{\ddot{\acute\iota}}}% \DeclareUnicodeCharacter{03AC}{\ensuremath{\acute\alpha}}% \DeclareUnicodeCharacter{03AD}{\ensuremath{\acute\epsilon}}% \DeclareUnicodeCharacter{03AE}{\ensuremath{\acute\eta}}% \DeclareUnicodeCharacter{03AF}{\ensuremath{\acute\iota}}% \DeclareUnicodeCharacter{03B0}{\ensuremath{\acute{\ddot\upsilon}}}% % % Standalone accent \DeclareUnicodeCharacter{0384}{\ensuremath{\acute{\ }}}% % % Greek letters lower case \DeclareUnicodeCharacter{03B1}{\ensuremath\alpha}% \DeclareUnicodeCharacter{03B2}{\ensuremath\beta}% \DeclareUnicodeCharacter{03B3}{\ensuremath\gamma}% \DeclareUnicodeCharacter{03B4}{\ensuremath\delta}% \DeclareUnicodeCharacter{03B5}{\ensuremath\epsilon}% \DeclareUnicodeCharacter{03B6}{\ensuremath\zeta}% \DeclareUnicodeCharacter{03B7}{\ensuremath\eta}% \DeclareUnicodeCharacter{03B8}{\ensuremath\theta}% \DeclareUnicodeCharacter{03B9}{\ensuremath\iota}% \DeclareUnicodeCharacter{03BA}{\ensuremath\kappa}% \DeclareUnicodeCharacter{03BB}{\ensuremath\lambda}% \DeclareUnicodeCharacter{03BC}{\ensuremath\mu}% \DeclareUnicodeCharacter{03BD}{\ensuremath\nu}% \DeclareUnicodeCharacter{03BE}{\ensuremath\xi}% \DeclareUnicodeCharacter{03BF}{{\it o}}% omicron \DeclareUnicodeCharacter{03C0}{\ensuremath\pi}% \DeclareUnicodeCharacter{03C1}{\ensuremath\rho}% \DeclareUnicodeCharacter{03C2}{\ensuremath\varsigma}% \DeclareUnicodeCharacter{03C3}{\ensuremath\sigma}% \DeclareUnicodeCharacter{03C4}{\ensuremath\tau}% \DeclareUnicodeCharacter{03C5}{\ensuremath\upsilon}% \DeclareUnicodeCharacter{03C6}{\ensuremath\phi}% \DeclareUnicodeCharacter{03C7}{\ensuremath\chi}% \DeclareUnicodeCharacter{03C8}{\ensuremath\psi}% \DeclareUnicodeCharacter{03C9}{\ensuremath\omega}% % % More Greek vowels with accents \DeclareUnicodeCharacter{03CA}{\ensuremath{\ddot\iota}}% \DeclareUnicodeCharacter{03CB}{\ensuremath{\ddot\upsilon}}% \DeclareUnicodeCharacter{03CC}{\ensuremath{\acute o}}% \DeclareUnicodeCharacter{03CD}{\ensuremath{\acute\upsilon}}% \DeclareUnicodeCharacter{03CE}{\ensuremath{\acute\omega}}% % % Variant Greek letters \DeclareUnicodeCharacter{03D1}{\ensuremath\vartheta}% \DeclareUnicodeCharacter{03D6}{\ensuremath\varpi}% \DeclareUnicodeCharacter{03F1}{\ensuremath\varrho}% % \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}% \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}% \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}% \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}% \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}% \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}% \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}% \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}% \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}% \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}% \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}% \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}% % \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}% \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}% % \DeclareUnicodeCharacter{1E20}{\=G}% \DeclareUnicodeCharacter{1E21}{\=g}% \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}% \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}% \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}% \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}% \DeclareUnicodeCharacter{1E26}{\"H}% \DeclareUnicodeCharacter{1E27}{\"h}% % \DeclareUnicodeCharacter{1E30}{\'K}% \DeclareUnicodeCharacter{1E31}{\'k}% \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}% \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}% \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}% \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}% \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}% \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}% \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}% \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}% \DeclareUnicodeCharacter{1E3E}{\'M}% \DeclareUnicodeCharacter{1E3F}{\'m}% % \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}% \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}% \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}% \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}% \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}% \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}% \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}% \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}% \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}% \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}% % \DeclareUnicodeCharacter{1E54}{\'P}% \DeclareUnicodeCharacter{1E55}{\'p}% \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}% \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}% \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}% \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}% \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}% \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}% \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}% \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}% % \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}% \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}% \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}% \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}% \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}% \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}% \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}% \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}% \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}% \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}% % \DeclareUnicodeCharacter{1E7C}{\~V}% \DeclareUnicodeCharacter{1E7D}{\~v}% \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}% \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}% % \DeclareUnicodeCharacter{1E80}{\`W}% \DeclareUnicodeCharacter{1E81}{\`w}% \DeclareUnicodeCharacter{1E82}{\'W}% \DeclareUnicodeCharacter{1E83}{\'w}% \DeclareUnicodeCharacter{1E84}{\"W}% \DeclareUnicodeCharacter{1E85}{\"w}% \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}% \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}% \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}% \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}% \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}% \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}% \DeclareUnicodeCharacter{1E8C}{\"X}% \DeclareUnicodeCharacter{1E8D}{\"x}% \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}% \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}% % \DeclareUnicodeCharacter{1E90}{\^Z}% \DeclareUnicodeCharacter{1E91}{\^z}% \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}% \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}% \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}% \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}% \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}% \DeclareUnicodeCharacter{1E97}{\"t}% \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}% \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}% % \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}% \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}% % \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}% \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}% \DeclareUnicodeCharacter{1EBC}{\~E}% \DeclareUnicodeCharacter{1EBD}{\~e}% % \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}% \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}% \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}% \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}% % \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}% \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}% % \DeclareUnicodeCharacter{1EF2}{\`Y}% \DeclareUnicodeCharacter{1EF3}{\`y}% \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}% % \DeclareUnicodeCharacter{1EF8}{\~Y}% \DeclareUnicodeCharacter{1EF9}{\~y}% % % Punctuation \DeclareUnicodeCharacter{2013}{--}% \DeclareUnicodeCharacter{2014}{---}% \DeclareUnicodeCharacter{2018}{\quoteleft{}}% \DeclareUnicodeCharacter{2019}{\quoteright{}}% \DeclareUnicodeCharacter{201A}{\quotesinglbase{}}% \DeclareUnicodeCharacter{201C}{\quotedblleft{}}% \DeclareUnicodeCharacter{201D}{\quotedblright{}}% \DeclareUnicodeCharacter{201E}{\quotedblbase{}}% \DeclareUnicodeCharacter{2020}{\ensuremath\dagger}% \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}% \DeclareUnicodeCharacter{2022}{\bullet{}}% \DeclareUnicodeCharacter{202F}{\thinspace}% \DeclareUnicodeCharacter{2026}{\dots{}}% \DeclareUnicodeCharacter{2039}{\guilsinglleft{}}% \DeclareUnicodeCharacter{203A}{\guilsinglright{}}% % \DeclareUnicodeCharacter{20AC}{\euro{}}% % \DeclareUnicodeCharacter{2192}{\expansion{}}% \DeclareUnicodeCharacter{21D2}{\result{}}% % % Mathematical symbols \DeclareUnicodeCharacter{2200}{\ensuremath\forall}% \DeclareUnicodeCharacter{2203}{\ensuremath\exists}% \DeclareUnicodeCharacter{2208}{\ensuremath\in}% \DeclareUnicodeCharacter{2212}{\minus{}}% \DeclareUnicodeCharacter{2217}{\ast}% \DeclareUnicodeCharacter{221E}{\ensuremath\infty}% \DeclareUnicodeCharacter{2225}{\ensuremath\parallel}% \DeclareUnicodeCharacter{2227}{\ensuremath\wedge}% \DeclareUnicodeCharacter{2229}{\ensuremath\cap}% \DeclareUnicodeCharacter{2261}{\equiv{}}% \DeclareUnicodeCharacter{2264}{\ensuremath\leq}% \DeclareUnicodeCharacter{2265}{\ensuremath\geq}% \DeclareUnicodeCharacter{2282}{\ensuremath\subset}% \DeclareUnicodeCharacter{2287}{\ensuremath\supseteq}% % \DeclareUnicodeCharacter{2016}{\ensuremath\Vert}% \DeclareUnicodeCharacter{2032}{\ensuremath\prime}% \DeclareUnicodeCharacter{210F}{\ensuremath\hbar}% \DeclareUnicodeCharacter{2111}{\ensuremath\Im}% \DeclareUnicodeCharacter{2113}{\ensuremath\ell}% \DeclareUnicodeCharacter{2118}{\ensuremath\wp}% \DeclareUnicodeCharacter{211C}{\ensuremath\Re}% \DeclareUnicodeCharacter{2135}{\ensuremath\aleph}% \DeclareUnicodeCharacter{2190}{\ensuremath\leftarrow}% \DeclareUnicodeCharacter{2191}{\ensuremath\uparrow}% \DeclareUnicodeCharacter{2193}{\ensuremath\downarrow}% \DeclareUnicodeCharacter{2194}{\ensuremath\leftrightarrow}% \DeclareUnicodeCharacter{2195}{\ensuremath\updownarrow}% \DeclareUnicodeCharacter{2196}{\ensuremath\nwarrow}% \DeclareUnicodeCharacter{2197}{\ensuremath\nearrow}% \DeclareUnicodeCharacter{2198}{\ensuremath\searrow}% \DeclareUnicodeCharacter{2199}{\ensuremath\swarrow}% \DeclareUnicodeCharacter{21A6}{\ensuremath\mapsto}% \DeclareUnicodeCharacter{21A9}{\ensuremath\hookleftarrow}% \DeclareUnicodeCharacter{21AA}{\ensuremath\hookrightarrow}% \DeclareUnicodeCharacter{21BC}{\ensuremath\leftharpoonup}% \DeclareUnicodeCharacter{21BD}{\ensuremath\leftharpoondown}% \DeclareUnicodeCharacter{21C0}{\ensuremath\rightharpoonup}% \DeclareUnicodeCharacter{21C1}{\ensuremath\rightharpoondown}% \DeclareUnicodeCharacter{21CC}{\ensuremath\rightleftharpoons}% \DeclareUnicodeCharacter{21D0}{\ensuremath\Leftarrow}% \DeclareUnicodeCharacter{21D1}{\ensuremath\Uparrow}% \DeclareUnicodeCharacter{21D3}{\ensuremath\Downarrow}% \DeclareUnicodeCharacter{21D4}{\ensuremath\Leftrightarrow}% \DeclareUnicodeCharacter{21D5}{\ensuremath\Updownarrow}% \DeclareUnicodeCharacter{2202}{\ensuremath\partial}% \DeclareUnicodeCharacter{2205}{\ensuremath\emptyset}% \DeclareUnicodeCharacter{2207}{\ensuremath\nabla}% \DeclareUnicodeCharacter{2209}{\ensuremath\notin}% \DeclareUnicodeCharacter{220B}{\ensuremath\owns}% \DeclareUnicodeCharacter{220F}{\ensuremath\prod}% \DeclareUnicodeCharacter{2210}{\ensuremath\coprod}% \DeclareUnicodeCharacter{2211}{\ensuremath\sum}% \DeclareUnicodeCharacter{2213}{\ensuremath\mp}% \DeclareUnicodeCharacter{2218}{\ensuremath\circ}% \DeclareUnicodeCharacter{221A}{\ensuremath\surd}% \DeclareUnicodeCharacter{221D}{\ensuremath\propto}% \DeclareUnicodeCharacter{2220}{\ensuremath\angle}% \DeclareUnicodeCharacter{2223}{\ensuremath\mid}% \DeclareUnicodeCharacter{2228}{\ensuremath\vee}% \DeclareUnicodeCharacter{222A}{\ensuremath\cup}% \DeclareUnicodeCharacter{222B}{\ensuremath\smallint}% \DeclareUnicodeCharacter{222E}{\ensuremath\oint}% \DeclareUnicodeCharacter{223C}{\ensuremath\sim}% \DeclareUnicodeCharacter{2240}{\ensuremath\wr}% \DeclareUnicodeCharacter{2243}{\ensuremath\simeq}% \DeclareUnicodeCharacter{2245}{\ensuremath\cong}% \DeclareUnicodeCharacter{2248}{\ensuremath\approx}% \DeclareUnicodeCharacter{224D}{\ensuremath\asymp}% \DeclareUnicodeCharacter{2250}{\ensuremath\doteq}% \DeclareUnicodeCharacter{2260}{\ensuremath\neq}% \DeclareUnicodeCharacter{226A}{\ensuremath\ll}% \DeclareUnicodeCharacter{226B}{\ensuremath\gg}% \DeclareUnicodeCharacter{227A}{\ensuremath\prec}% \DeclareUnicodeCharacter{227B}{\ensuremath\succ}% \DeclareUnicodeCharacter{2283}{\ensuremath\supset}% \DeclareUnicodeCharacter{2286}{\ensuremath\subseteq}% \DeclareUnicodeCharacter{228E}{\ensuremath\uplus}% \DeclareUnicodeCharacter{2291}{\ensuremath\sqsubseteq}% \DeclareUnicodeCharacter{2292}{\ensuremath\sqsupseteq}% \DeclareUnicodeCharacter{2293}{\ensuremath\sqcap}% \DeclareUnicodeCharacter{2294}{\ensuremath\sqcup}% \DeclareUnicodeCharacter{2295}{\ensuremath\oplus}% \DeclareUnicodeCharacter{2296}{\ensuremath\ominus}% \DeclareUnicodeCharacter{2297}{\ensuremath\otimes}% \DeclareUnicodeCharacter{2298}{\ensuremath\oslash}% \DeclareUnicodeCharacter{2299}{\ensuremath\odot}% \DeclareUnicodeCharacter{22A2}{\ensuremath\vdash}% \DeclareUnicodeCharacter{22A3}{\ensuremath\dashv}% \DeclareUnicodeCharacter{22A4}{\ensuremath\ptextop}% \DeclareUnicodeCharacter{22A5}{\ensuremath\bot}% \DeclareUnicodeCharacter{22A8}{\ensuremath\models}% \DeclareUnicodeCharacter{22C0}{\ensuremath\bigwedge}% \DeclareUnicodeCharacter{22C1}{\ensuremath\bigvee}% \DeclareUnicodeCharacter{22C2}{\ensuremath\bigcap}% \DeclareUnicodeCharacter{22C3}{\ensuremath\bigcup}% \DeclareUnicodeCharacter{22C4}{\ensuremath\diamond}% \DeclareUnicodeCharacter{22C5}{\ensuremath\cdot}% \DeclareUnicodeCharacter{22C6}{\ensuremath\star}% \DeclareUnicodeCharacter{22C8}{\ensuremath\bowtie}% \DeclareUnicodeCharacter{2308}{\ensuremath\lceil}% \DeclareUnicodeCharacter{2309}{\ensuremath\rceil}% \DeclareUnicodeCharacter{230A}{\ensuremath\lfloor}% \DeclareUnicodeCharacter{230B}{\ensuremath\rfloor}% \DeclareUnicodeCharacter{2322}{\ensuremath\frown}% \DeclareUnicodeCharacter{2323}{\ensuremath\smile}% % \DeclareUnicodeCharacter{25B3}{\ensuremath\triangle}% \DeclareUnicodeCharacter{25B7}{\ensuremath\triangleright}% \DeclareUnicodeCharacter{25BD}{\ensuremath\bigtriangledown}% \DeclareUnicodeCharacter{25C1}{\ensuremath\triangleleft}% \DeclareUnicodeCharacter{25C7}{\ensuremath\diamond}% \DeclareUnicodeCharacter{2660}{\ensuremath\spadesuit}% \DeclareUnicodeCharacter{2661}{\ensuremath\heartsuit}% \DeclareUnicodeCharacter{2662}{\ensuremath\diamondsuit}% \DeclareUnicodeCharacter{2663}{\ensuremath\clubsuit}% \DeclareUnicodeCharacter{266D}{\ensuremath\flat}% \DeclareUnicodeCharacter{266E}{\ensuremath\natural}% \DeclareUnicodeCharacter{266F}{\ensuremath\sharp}% \DeclareUnicodeCharacter{26AA}{\ensuremath\bigcirc}% \DeclareUnicodeCharacter{27B9}{\ensuremath\rangle}% \DeclareUnicodeCharacter{27C2}{\ensuremath\perp}% \DeclareUnicodeCharacter{27E8}{\ensuremath\langle}% \DeclareUnicodeCharacter{27F5}{\ensuremath\longleftarrow}% \DeclareUnicodeCharacter{27F6}{\ensuremath\longrightarrow}% \DeclareUnicodeCharacter{27F7}{\ensuremath\longleftrightarrow}% \DeclareUnicodeCharacter{27FC}{\ensuremath\longmapsto}% \DeclareUnicodeCharacter{29F5}{\ensuremath\setminus}% \DeclareUnicodeCharacter{2A00}{\ensuremath\bigodot}% \DeclareUnicodeCharacter{2A01}{\ensuremath\bigoplus}% \DeclareUnicodeCharacter{2A02}{\ensuremath\bigotimes}% \DeclareUnicodeCharacter{2A04}{\ensuremath\biguplus}% \DeclareUnicodeCharacter{2A06}{\ensuremath\bigsqcup}% \DeclareUnicodeCharacter{2A3F}{\ensuremath\amalg}% \DeclareUnicodeCharacter{2AAF}{\ensuremath\preceq}% \DeclareUnicodeCharacter{2AB0}{\ensuremath\succeq}% % \global\mathchardef\checkmark="1370% actually the square root sign \DeclareUnicodeCharacter{2713}{\ensuremath\checkmark}% }% end of \unicodechardefs % UTF-8 byte sequence (pdfTeX) definitions (replacing and @U command) % It makes the setting that replace UTF-8 byte sequence. \def\utfeightchardefs{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterUTFviii \unicodechardefs } % Whether the active definitions of non-ASCII characters expand to % non-active tokens with the same character code. This is used to % write characters literally, instead of using active definitions for % printing the correct glyphs. \newif\ifpassthroughchars \passthroughcharsfalse % For native Unicode handling (XeTeX and LuaTeX), % provide a definition macro to replace/pass-through a Unicode character % \def\DeclareUnicodeCharacterNative#1#2{% \catcode"#1=\active \def\dodeclareunicodecharacternative##1##2##3{% \begingroup \uccode`\~="##2\relax \uppercase{\gdef~}{% \ifpassthroughchars ##1% \else ##3% \fi } \endgroup } \begingroup \uccode`\.="#1\relax \uppercase{\def\UTFNativeTmp{.}}% \expandafter\dodeclareunicodecharacternative\UTFNativeTmp{#1}{#2}% \endgroup } % Native Unicode handling (XeTeX and LuaTeX) character replacing definition. % It activates the setting that replaces Unicode characters. \def\nativeunicodechardefs{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNative \unicodechardefs } % For native Unicode handling (XeTeX and LuaTeX), % make the character token expand % to the sequences given in \unicodechardefs for printing. \def\DeclareUnicodeCharacterNativeAtU#1#2{% \def\UTFAtUTmp{#2} \expandafter\globallet\csname uni:#1\endcsname \UTFAtUTmp } % @U command definitions for native Unicode handling (XeTeX and LuaTeX). \def\nativeunicodechardefsatu{% \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNativeAtU \unicodechardefs } % US-ASCII character definitions. \def\asciichardefs{% nothing need be done \relax } % Define all Unicode characters we know about. This makes UTF-8 the default % input encoding and allows @U to work. \iftxinativeunicodecapable \nativeunicodechardefsatu \else \utfeightchardefs \fi \message{formatting,} \newdimen\defaultparindent \defaultparindent = 15pt \chapheadingskip = 15pt plus 4pt minus 2pt \secheadingskip = 12pt plus 3pt minus 2pt \subsecheadingskip = 9pt plus 2pt minus 2pt % Prevent underfull vbox error messages. \vbadness = 10000 % Don't be very finicky about underfull hboxes, either. \hbadness = 6666 % Following George Bush, get rid of widows and orphans. \widowpenalty=10000 \clubpenalty=10000 % Use TeX 3.0's \emergencystretch to help line breaking, but if we're % using an old version of TeX, don't do anything. We want the amount of % stretch added to depend on the line length, hence the dependence on % \hsize. We call this whenever the paper size is set. % \def\setemergencystretch{% \ifx\emergencystretch\thisisundefined % Allow us to assign to \emergencystretch anyway. \def\emergencystretch{\dimen0}% \else \emergencystretch = .15\hsize \fi } % Parameters in order: 1) textheight; 2) textwidth; % 3) voffset; 4) hoffset; 5) binding offset; 6) topskip; % 7) physical page height; 8) physical page width. % % We also call \setleading{\textleading}, so the caller should define % \textleading. The caller should also set \parskip. % \def\internalpagesizes#1#2#3#4#5#6#7#8{% \voffset = #3\relax \topskip = #6\relax \splittopskip = \topskip % \vsize = #1\relax \advance\vsize by \topskip \outervsize = \vsize \advance\outervsize by 2\topandbottommargin \txipageheight = \vsize % \hsize = #2\relax \outerhsize = \hsize \advance\outerhsize by 0.5in \txipagewidth = \hsize % \normaloffset = #4\relax \bindingoffset = #5\relax % \ifpdf \pdfpageheight #7\relax \pdfpagewidth #8\relax % if we don't reset these, they will remain at "1 true in" of % whatever layout pdftex was dumped with. \pdfhorigin = 1 true in \pdfvorigin = 1 true in \else \ifx\XeTeXrevision\thisisundefined \special{papersize=#8,#7}% \else \pdfpageheight #7\relax \pdfpagewidth #8\relax % XeTeX does not have \pdfhorigin and \pdfvorigin. \fi \fi % \setleading{\textleading} % \parindent = \defaultparindent \setemergencystretch } % @letterpaper (the default). \def\letterpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % If page is nothing but text, make it come out even. \internalpagesizes{607.2pt}{6in}% that's 46 lines {\voffset}{.25in}% {\bindingoffset}{36pt}% {11in}{8.5in}% }} % Use @smallbook to reset parameters for 7x9.25 trim size. \def\smallbook{{\globaldefs = 1 \parskip = 2pt plus 1pt \textleading = 12pt % \internalpagesizes{7.5in}{5in}% {-.2in}{0in}% {\bindingoffset}{16pt}% {9.25in}{7in}% % \lispnarrowing = 0.3in \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = .5cm }} % Use @smallerbook to reset parameters for 6x9 trim size. % (Just testing, parameters still in flux.) \def\smallerbook{{\globaldefs = 1 \parskip = 1.5pt plus 1pt \textleading = 12pt % \internalpagesizes{7.4in}{4.8in}% {-.2in}{-.4in}% {0pt}{14pt}% {9in}{6in}% % \lispnarrowing = 0.25in \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = .4cm }} % Use @afourpaper to print on European A4 paper. \def\afourpaper{{\globaldefs = 1 \parskip = 3pt plus 2pt minus 1pt \textleading = 13.2pt % % Double-side printing via postscript on Laserjet 4050 % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm. % To change the settings for a different printer or situation, adjust % \normaloffset until the front-side and back-side texts align. Then % do the same for \bindingoffset. You can set these for testing in % your texinfo source file like this: % @tex % \global\normaloffset = -6mm % \global\bindingoffset = 10mm % @end tex \internalpagesizes{673.2pt}{160mm}% that's 51 lines {\voffset}{\hoffset}% {\bindingoffset}{44pt}% {297mm}{210mm}% % \tolerance = 700 \contentsrightmargin = 0pt \defbodyindent = 5mm }} % Use @afivepaper to print on European A5 paper. % From romildo@urano.iceb.ufop.br, 2 July 2000. % He also recommends making @example and @lisp be small. \def\afivepaper{{\globaldefs = 1 \parskip = 2pt plus 1pt minus 0.1pt \textleading = 12.5pt % \internalpagesizes{160mm}{120mm}% {\voffset}{\hoffset}% {\bindingoffset}{8pt}% {210mm}{148mm}% % \lispnarrowing = 0.2in \tolerance = 800 \contentsrightmargin = 0pt \defbodyindent = 2mm \tableindent = 12mm }} % A specific text layout, 24x15cm overall, intended for A4 paper. \def\afourlatex{{\globaldefs = 1 \afourpaper \internalpagesizes{237mm}{150mm}% {\voffset}{4.6mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% % % Must explicitly reset to 0 because we call \afourpaper. \globaldefs = 0 }} % Use @afourwide to print on A4 paper in landscape format. \def\afourwide{{\globaldefs = 1 \afourpaper \internalpagesizes{241mm}{165mm}% {\voffset}{-2.95mm}% {\bindingoffset}{7mm}% {297mm}{210mm}% \globaldefs = 0 }} \def\bsixpaper{{\globaldefs = 1 \afourpaper \internalpagesizes{140mm}{100mm}% {-6.35mm}{-12.7mm}% {\bindingoffset}{14pt}% {176mm}{125mm}% \let\SETdispenvsize=\smallword \lispnarrowing = 0.2in \globaldefs = 0 }} % @pagesizes TEXTHEIGHT[,TEXTWIDTH] % Perhaps we should allow setting the margins, \topskip, \parskip, % and/or leading, also. Or perhaps we should compute them somehow. % \parseargdef\pagesizes{\pagesizesyyy #1,,\finish} \def\pagesizesyyy#1,#2,#3\finish{{% \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi \globaldefs = 1 % \parskip = 3pt plus 2pt minus 1pt \setleading{\textleading}% % \dimen0 = #1\relax \advance\dimen0 by 2.5in % default 1in margin above heading line % and 1.5in to include heading, footing and % bottom margin % \dimen2 = \hsize \advance\dimen2 by 2in % default to 1 inch margin on each side % \internalpagesizes{#1}{\hsize}% {\voffset}{\normaloffset}% {\bindingoffset}{44pt}% {\dimen0}{\dimen2}% }} % Set default to letter. % \letterpaper % Default value of \hfuzz, for suppressing warnings about overfull hboxes. \hfuzz = 1pt \message{and turning on texinfo input format.} \def^^L{\par} % remove \outer, so ^L can appear in an @comment % DEL is a comment character, in case @c does not suffice. \catcode`\^^? = 14 % Define macros to output various characters with catcode for normal text. \catcode`\"=\other \def\normaldoublequote{"} \catcode`\$=\other \def\normaldollar{$}%$ font-lock fix \catcode`\+=\other \def\normalplus{+} \catcode`\<=\other \def\normalless{<} \catcode`\>=\other \def\normalgreater{>} \catcode`\^=\other \def\normalcaret{^} \catcode`\_=\other \def\normalunderscore{_} \catcode`\|=\other \def\normalverticalbar{|} \catcode`\~=\other \def\normaltilde{~} % This macro is used to make a character print one way in \tt % (where it can probably be output as-is), and another way in other fonts, % where something hairier probably needs to be done. % % #1 is what to print if we are indeed using \tt; #2 is what to print % otherwise. Since all the Computer Modern typewriter fonts have zero % interword stretch (and shrink), and it is reasonable to expect all % typewriter fonts to have this, we can check that font parameter. % \def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi} % Same as above, but check for italic font. Actually this also catches % non-italic slanted fonts since it is impossible to distinguish them from % italic fonts. But since this is only used by $ and it uses \sl anyway % this is not a problem. \def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi} % Set catcodes for Texinfo file % Active characters for printing the wanted glyph. % Most of these we simply print from the \tt font, but for some, we can % use math or other variants that look better in normal text. % \catcode`\"=\active \def\activedoublequote{{\tt\char34}} \let"=\activedoublequote \catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde \chardef\hatchar=`\^ \catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat \catcode`\_=\active \def_{\ifusingtt\normalunderscore\_} \def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em } \let\realunder=_ \catcode`\|=\active \def|{{\tt\char124}} \chardef \less=`\< \catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless \chardef \gtr=`\> \catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr \catcode`\+=\active \def+{{\tt \char 43}} \catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix \catcode`\-=\active \let-=\normaldash % used for headline/footline in the output routine, in case the page % breaks in the middle of an @tex block. \def\texinfochars{% \let< = \activeless \let> = \activegtr \let~ = \activetilde \let^ = \activehat \setregularquotes \let\b = \strong \let\i = \smartitalic % in principle, all other definitions in \tex have to be undone too. } % Used sometimes to turn off (effectively) the active characters even after % parsing them. \def\turnoffactive{% \normalturnoffactive \otherbackslash } \catcode`\@=0 % \backslashcurfont outputs one backslash character in current font, % as in \char`\\. \global\chardef\backslashcurfont=`\\ % \realbackslash is an actual character `\' with catcode other. {\catcode`\\=\other @gdef@realbackslash{\}} % In Texinfo, backslash is an active character; it prints the backslash % in fixed width font. \catcode`\\=\active % @ for escape char from now on. % Print a typewriter backslash. For math mode, we can't simply use % \backslashcurfont: the story here is that in math mode, the \char % of \backslashcurfont ends up printing the roman \ from the math symbol % font (because \char in math mode uses the \mathcode, and plain.tex % sets \mathcode`\\="026E). Hence we use an explicit \mathchar, % which is the decimal equivalent of "715c (class 7, e.g., use \fam; % ignored family value; char position "5C). We can't use " for the % usual hex value because it has already been made active. @def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}} @let@backslashchar = @ttbackslash % @backslashchar{} is for user documents. % \otherbackslash defines an active \ to be a literal `\' character with % catcode other. @gdef@otherbackslash{@let\=@realbackslash} % Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of % the literal character `\'. % {@catcode`- = @active @gdef@normalturnoffactive{% @passthroughcharstrue @let-=@normaldash @let"=@normaldoublequote @let$=@normaldollar %$ font-lock fix @let+=@normalplus @let<=@normalless @let>=@normalgreater @let^=@normalcaret @let_=@normalunderscore @let|=@normalverticalbar @let~=@normaltilde @let\=@ttbackslash @setregularquotes @unsepspaces } } % If a .fmt file is being used, characters that might appear in a file % name cannot be active until we have parsed the command line. % So turn them off again, and have @fixbackslash turn them back on. @catcode`+=@other @catcode`@_=@other % \enablebackslashhack - allow file to begin `\input texinfo' % % If a .fmt file is being used, we don't want the `\input texinfo' to show up. % That is what \eatinput is for; after that, the `\' should revert to printing % a backslash. % If the file did not have a `\input texinfo', then it is turned off after % the first line; otherwise the first `\' in the file would cause an error. % This is used on the very last line of this file, texinfo.tex. % We also use @c to call @fixbackslash, in case ends of lines are hidden. { @catcode`@^=7 @catcode`@^^M=13@gdef@enablebackslashhack{% @global@let\ = @eatinput% @catcode`@^^M=13% @def@c{@fixbackslash@c}% % Definition for the newline at the end of this file. @def ^^M{@let^^M@secondlinenl}% % Definition for a newline in the main Texinfo file. @gdef @secondlinenl{@fixbackslash}% % In case the first line has a whole-line command on it @let@originalparsearg@parsearg @def@parsearg{@fixbackslash@originalparsearg} }} {@catcode`@^=7 @catcode`@^^M=13% @gdef@eatinput input texinfo#1^^M{@fixbackslash}} % Emergency active definition of newline, in case an active newline token % appears by mistake. {@catcode`@^=7 @catcode13=13% @gdef@enableemergencynewline{% @gdef^^M{% @par% %@par% }}} @gdef@fixbackslash{% @ifx\@eatinput @let\ = @ttbackslash @fi @catcode13=5 % regular end of line @enableemergencynewline @let@c=@comment @let@parsearg@originalparsearg % Also turn back on active characters that might appear in the input % file name, in case not using a pre-dumped format. @catcode`+=@active @catcode`@_=@active % % If texinfo.cnf is present on the system, read it. % Useful for site-wide @afourpaper, etc. This macro, @fixbackslash, gets % called at the beginning of every Texinfo file. Not opening texinfo.cnf % directly in this file, texinfo.tex, makes it possible to make a format % file for Texinfo. % @openin 1 texinfo.cnf @ifeof 1 @else @input texinfo.cnf @fi @closein 1 } % Say @foo, not \foo, in error messages. @escapechar = `@@ % These (along with & and #) are made active for url-breaking, so need % active definitions as the normal characters. @def@normaldot{.} @def@normalquest{?} @def@normalslash{/} % These look ok in all fonts, so just make them not special. % @hashchar{} gets its own user-level command, because of #line. @catcode`@& = @other @def@normalamp{&} @catcode`@# = @other @def@normalhash{#} @catcode`@% = @other @def@normalpercent{%} @let @hashchar = @normalhash @c Finally, make ` and ' active, so that txicodequoteundirected and @c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we @c don't make ` and ' active, @code will not get them as active chars. @c Do this last of all since we use ` in the previous @catcode assignments. @catcode`@'=@active @catcode`@`=@active @setregularquotes @c Local variables: @c eval: (add-hook 'before-save-hook 'time-stamp) @c page-delimiter: "^\\\\message\\|emacs-page" @c time-stamp-start: "def\\\\texinfoversion{" @c time-stamp-format: "%:y-%02m-%02d.%02H" @c time-stamp-end: "}" @c End: @c vim:sw=2: @enablebackslashhack speech-dispatcher-0.11.1/doc/speech-dispatcher.texi0000644000175000017500000046074114156574140017164 00000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @setfilename speech-dispatcher.info @settitle Speech Dispatcher @finalout @c @setchapternewpage odd @c %**end of header @syncodeindex pg cp @syncodeindex fn cp @syncodeindex vr cp @include version.texi @dircategory Sound @dircategory Development @direntry * Speech Dispatcher: (speech-dispatcher). Speech Dispatcher. @end direntry @titlepage @title Speech Dispatcher @subtitle Mastering the Babylon of TTS' @subtitle for Speech Dispatcher @value{VERSION} @author Tom@'a@v{s} Cerha <@email{cerha@@brailcom.org}> @author Hynek Hanke <@email{hanke@@volny.cz}> @author Milan Zamazal <@email{pdm@@brailcom.org}> @page @vskip 0pt plus 1filll This manual documents Speech Dispatcher, version @value{VERSION}. Copyright @copyright{} 2001, 2002, 2003, 2006, 2007, 2008 Brailcom, o.p.s. @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' @end quotation You can also (at your option) distribute this manual under the GNU General Public License: @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled ``GNU General Public License'' @end quotation @end titlepage @ifnottex @node Top, Introduction, (dir), (dir) This manual documents Speech Dispatcher, version @value{VERSION}. Copyright @copyright{} 2001, 2002, 2003, 2006 Brailcom, o.p.s. @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' @end quotation You can also (at your option) distribute this manual under the GNU General Public License: @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled ``GNU General Public License'' @end quotation @end ifnottex @ifhtml @heading Menu @end ifhtml @menu * Introduction:: What is Speech Dispatcher. * User's Documentation:: Usage, Configuration... * Technical Specifications:: * Client Programming:: Documentation for application developers. * Server Programming:: Documentation for project contributors. * Download and Contact:: How to get Speech Dispatcher and how to contact us * Reporting Bugs:: How to report a bug * How You Can Help:: What is needed * Appendices:: * GNU General Public License:: Copying conditions for Speech Dispatcher * GNU Free Documentation License:: Copying conditions for this manual * Index of Concepts:: @end menu @node Introduction, User's Documentation, Top, Top @chapter Introduction @menu * Motivation:: Why Speech Dispatcher? * Basic Design:: How does it work? * Features Overview:: What are the assets? * Current State:: What is done? @end menu @node Motivation, Basic Design, Introduction, Introduction @section Motivation @cindex Basic ideas, Motivation @cindex Philosophy Speech Dispatcher is a device independent layer for speech synthesis that provides a common easy to use interface for both client applications (programs that want to speak) and for software synthesizers (programs actually able to convert text to speech). High quality speech synthesis is now commonly available both as propriatary and Free Software solutions. It has a wide field of possible uses from educational software to specialized systems, e.g. in hospitals or laboratories. It is also a key compensation tool for the visually impaired users. For them, it is one of the two possible ways of getting output from a computer (the second one being a Braille display). The various speech synthesizers are quite different, both in their interfaces and capabilities. Thus a general common interface is needed so that the client application programmers have an easy way to use software speech synthesis and don't have to care about peculiar details of the various synthesizers. The absence of such a common and standardized interface and thus the difficulty for programmers to use software speech synthesis has been a major reason why the potential of speech synthesis technology is still not fully expoited. Ideally, there would be little distinction for applications whether they output messages on the screen or via speech. Speech Dispatcher can be compared to what a GUI toolkit is for the graphical interface. Not only does it provide an easy to use interface, some kind of theming and configuration mechanisms, but also it takes care of some of the issues inherent with this particular mode of output, such as the need for speech message serialization and interaction with the audio subsystem. @node Basic Design, Features Overview, Motivation, Introduction @section Design @cindex Design @heading Current Design The communication between all applications and synthesizers, when implemented directly, is a mess. For this purpose, we wanted Speech Dispatcher to be a layer separating applications and synthesizers so that applications wouldn't have to care about synthesizers and synthesizers wouldn't have to care about interaction with applications. We decided we would implement Speech Dispatcher as a server receiving commands from applications over a protocol called @code{SSIP}, parsing them if needed, and calling the appropriate functions of output modules communicating with the different synthesizers. These output modules are implemented as plug-ins, so that the user can just load a new module if he wants to use a new synthesizer. Each client (application that wants to speak) opens a socket connection to Speech Dispatcher and calls functions like say(), stop(), and pause() provided by a library implementing the protocol. This shared library is still on the client side and sends Speech Dispatcher SSIP commands over the socket. When the messages arrive at Speech Dispatcher, it parses them, reads the text that should be said and puts it in one of several queues according to the priority of the message and other criteria. It then decides when, with which parameters (set up by the client and the user), and on which synthesizer it will say the message. These requests are handled by the output plug-ins (output modules) for different hardware and software synthesizers and then said aloud. @image{figures/architecture,155mm,,Speech Dispatcher architecture} See also the detailed description @ref{Client Programming} interfaces, and @ref{Server Programming} documentation. @heading Future Design Speech Dispatcher currently mixes two important features: common low-level interface to multiple speech synthesizers and message management (including priorities and history). This became even more evident when we started thinking about handling messages intended for output on braille devices. Such messages of course need to be synchronized with speech messages and there is little reason why the accessibility tools should send the same message twice for these two different kinds of output used by blind people (often simultaneously). Outside the world of accessibility, applications also want to either have full control over the sound (bypass prioritisation) or to only retrieve the synthesized data, but not play them immediatelly. We want to eventually split Speech Dispatcher into two independent components: one providing a low-level interface to speech synthesis drivers, which we now call TTS API Provider and is already largely implemented in the Free(b)Soft project, and the second doing message managemenet, called Message Dispatcher. This will allow Message Dispatcher to also output on Braille as well as to use the TTS API Provider separately. From implementation point of view, an opportunity for new design based on our previous experiences allowed us to remove several bottlenecks for speed (responsiveness), ease of use and ease of implementation of extensions (particularly output modules for new synthesizers). From the architecture point of view and possibilities for new developments, we are entirely convinced that both the new design in general and the inner design of the new components is much better. While a good API and its implementation for Braille are already existent in the form of BrlAPI, the API for speech is now under developement. Please see another architecture diagram showing how we imagine Message Dispatcher in the future. @image{figures/architecture-future,155mm,,Speech Dispatcher architecture} References: @uref{http://www.freebsoft.org/tts-api/} @uref{http://www.freebsoft.org/tts-api-provider/} @node Features Overview, Current State, Basic Design, Introduction @section Features Overview Speech Dispatcher from user's point of view: @itemize @bullet @item ability to freely combine applications with your favorite synthesizer @item message synchronization and coordination @item less time devoted to configuration of applications @end itemize Speech Dispatcher from application programmers's point of view: @itemize @bullet @item easy way to make your applications speak @item common interface to different synthesizers @item higher level synchronization of messages (priorities) @item no need to take care about configuration of voice(s) @end itemize @node Current State, , Features Overview, Introduction @section Current State @cindex Synthesizers @cindex Other programs In this version, most of the features of Speech Dispatcher are implemented and we believe it is now useful for applications as a device independent Text-to-Speech layer and an accessibility message coordination layer. Currently, one of the most advanced applications that works with Speech Dispatcher is @code{speechd-el}. This is a client for Emacs, targeted primarily for blind people. It is similar to Emacspeak, however the two take a bit different approach and serve different user needs. You can find speechd-el on @uref{http://www.freebsoft.org/speechd-el/}. speechd-el provides speech output when using nearly any GNU/Linux text interface, like editing text, reading email, browsing the web, etc. Orca, the primary screen reader for the Gnome Desktop, supports Speech Dispatcher directly since its version 2.19.0. See @uref{http://live.gnome.org/Orca/SpeechDispatcher} for more information. We also provide a shared C library, a Python library, a Java, Guile and a Common Lisp libraries that implement the SSIP functions of Speech Dispatcher in higher level interfaces. A golang interface is also available on @uref{https://github.com/ilyapashuk/go-speechd}. Writing client applications in these languages should be quite easy. On the synthesis side, there is good support for Festival, eSpeak, Flite, Cicero, IBM TTS, MBROLA, Epos, Dectalk software, Cepstral Swift and others. See @xref{Supported Modules}. We decided not to interface the simple hardware speech devices as they don't support synchronization and therefore cause serious problems when handling multiple messages. Also they are not extensible, they are usually expensive and often hard to support. Today's computers are fast enough to perform software speech synthesis and Festival is a great example. @node User's Documentation, Technical Specifications, Introduction, Top @chapter User's Documentation @menu * Installation:: How to get it installed in the best way. * Running:: The different ways to start it. * Troubleshooting:: What to do if something doesn't work... * Configuration:: How to configure Speech Dispatcher. * Tools:: What tools come with Speech Dispatcher. * Synthesis Output Modules:: Drivers for different synthesizers. * Security:: Security mechanisms and restrictions. @end menu @node Installation, Running, User's Documentation, User's Documentation @section Installation This part only deals with the general aspects of installing Speech Dispatcher. If you are compiling from source code (distribution tarball or git), please refer to the file @file{INSTALL} in your source tree. @subsection The requirements You will need these components to run Speech Dispatcher: @itemize @item glib 2.0 (@uref{http://www.gtk.org}) @item libdotconf 1.3 (@uref{http://github.com/williamh/dotconf}) @item pthreads @end itemize We recommend to also install these packages: @itemize @item Festival (@uref{http://www.cstr.ed.ac.uk/projects/festival/}) @item festival-freebsoft-utils 0.3+ (@uref{http://www.freebsoft.org/festival-freebsoft-utils}) @item Sound icons library @* (@uref{http://www.freebsoft.org/pub/projects/sound-icons/sound-icons-0.1.tar.gz}) @end itemize @subsection Recommended installation procedure @itemize @item Install your software synthesizer Although we highly recommend to use Festival for its excellent extensibility, good quality voices, good responsiveness and best support in Speech Dispatcher, you might want to start with eSpeak, a lightweight multi-lingual feature-complete synthesizer, to get all the key components working and perhaps only then switch to Festival. Installation of eSpeak should be easier and the default configuration of Speech Dispatcher is set up for eSpeak for this reason. You can of course also start with Epos or any other supported synthesizer. @item Make sure your synthesizer works There is usually a way to test if the installation of your speech synthesizer works. For eSpeak run @code{espeak "test"}, for Flite run @code{flite -t "Hello!"} and hear the speech. For Festival run @code{festival} and type in @example (SayText "Hello!") (quit) @end example @item Install Speech Dispatcher Install the packages for Speech Dispatcher from your distribution or download the source tarball (or git) from @url{http://www.freebsoft.org/speechd} and follow the instructions in the file @code{INSTALL} in the source tree. @item Configure Speech Dispatcher You can skip this step in most cases. If you however want to setup your own configuration of the Dispatchers default values, the easiest way to do so is through the @code{spd-conf} configuration script. It will guide you through the basic configuration. It will also subsequently perform some diagnostics tests and offer some limited help with troubleshooting. Just execute @example spd-conf @end example under an ordinary user or system user like 'speech-dispatcher' depending on whether you like to setup Speech Dispatcher as user or system service respectively. You might also want to explore the offered options or run some of its subsystems manually, type @code{spd-conf -h} for help. If you do not want to use this script, it doesn't work in your case or it doesn't provide enough configuration flexibility, please continue as described below and/or in @xref{Running Under Ordinary Users}. @item Test Speech Dispatcher The simplest way to test Speech Dispatcher is through @code{spd-conf -d} or through the @code{spd-say} tool. Example: @example spd-conf -d spd-say "Hello!" spd-say -l cs -r 90 "Ahoj" @end example If you don't hear anything, please @xref{Troubleshooting}. @end itemize @subsection How to use eSpeak NG or eSpeak with MBROLA Please follow the guidelines at @url{https://github.com/espeak-ng/espeak-ng/blob/master/docs/mbrola.md} (resp. @url{http://espeak.sourceforge.net/mbrola.html}) for installing eSpeak NG (resp. eSpeak) with a set of MBROLA voices that you want to use. Check the @file{modules/espeak-ng-mbrola-generic.conf} (resp. @file{modules/espeak-mbrola-generic.conf}) configuration files for the @code{AddVoice} lines. If a line for any of the voices you have installed (and it is supported by your version of eSpeak NG (resp. eSpeak), e.g. @code{ls /usr/share/espeak-ng-data/voices/mb/mb-*} (resp. @code{ls /usr/share/espeak-data/voices/mb/mb-*})) is not contained here, please add it. Check if @code{GenericExecuteString} contains the correct name of your mbrola binary and correct path to its voice database. Restart speech-dispatcher and in your client, select @code{espeak-ng-mbrola-generic} (resp. @code{espeak-mbrola-generic}) as your output module, or test it with the following command @example spd-say -o espeak-ng-mbrola-generic -l cs Testing @end example (resp. @example spd-say -o espeak-mbrola-generic -l cs Testing @end example ) @node Running, Troubleshooting, Installation, User's Documentation @section Running Speech Dispatcher is normally executed on a per-user basis. This provides more flexibility in user configuration, access rights and is essential in any environment where multiple people use the computer at the same time. It used to be possible to run Speech Dispatcher as a system service under a special user (and still is, with some limitations), but this mode of execution is strongly discouraged. @menu * Running Under Ordinary Users:: * Running in a Custom Setup:: * Setting Communication Method:: @end menu @node Running Under Ordinary Users, Running in a Custom Setup, Running, Running @subsection Running Under Ordinary Users No special provisions need to be done to run Speech Dispatcher under the current user. The Speech Dispatcher process will use (or create) a @file{~/.cache/speech-dispatcher/} directory for its purposes (logging, pidfile). Optionally, a user can place his own configuration file in @file{~/.config/speech-dispatcher/speechd.conf} and it will be automatically loaded by Speech Dispatcher. The preferred way to do so is via the @code{spd-conf} configuration command. If this user configuration file is not found, Speech Dispatcher will simply use the system wide configuration file (e.g. in @file{/etc/speech-dispatcher/speechd.conf}). @example # speech-dispatcher # spd-say test @end example @node Running in a Custom Setup, Setting Communication Method, Running Under Ordinary Users, Running @subsection Running in a Custom Setup Speech Dispatcher can be run in any other setup of executing users, port numbers and system paths as well. The path to configuration, pidfile and logfiles can be specified separately via compilation flags, configuration file options or command line options in this ascending order of their priority. This way can also be used to start Speech Dispatcher as a system wide service from /etc/init.d/ , although this approach is now discouraged. @node Setting Communication Method, , Running in a Custom Setup, Running @subsection Setting Communication Method Currently, two different methods are supported for communication between the server and its clients. For local communication, it's preferred to use @emph{Unix sockets}, where the communication takes place over a Unix socket with its driving file located by default in the user's runtime directory as @code{XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock}. In this way, there can be no conflict between different user sessions using different Speech Dispatchers in the same system. By default, permissions are set in such a way, that only the same user who started the server can access it, and communication is hidden to all other users. The other supported mechanism is @emph{Inet sockets}. The server will thus run on a given port, which can be made accessible either localy or to other machines on the network as well. This is very useful in a network setup. Be however aware that while using Inet sockets, both parties (server and clients) must first agree on the communication port number to use, which can create a lot of confusion in a setup where multiple instances of the server serve multiple different users. Also, since there is currently no authentication mechanism, during Inet socket communication, the server will make no distinction between the different users connecting to it. The default port is 6560 as set in the server configuration. Client applications will respect the @emph{SPEECHD_ADDRESS} environment variable. The method ('@code{unix_socket}' or '@code{inet_socket}') is optionally followed by it's parameters separated by a colon. For an exact description, please @xref{Address specification}. An example of launching Speech Dispatcher using unix_sockets for communication on a non-standard destination and subsequently using spd-say to speak a message: @example killall -u `whoami` speech-dispatcher speech-dispatcher -c unix_socket -S /tmp/my.sock SPEECHD_ADDRESS=unix_socket:/tmp/my.sock spd-say "test" @end example @node Troubleshooting, Configuration, Running, User's Documentation @section Troubleshooting If you are experiencing problems when running Speech Dispatcher, please: @itemize @item Use @code{spd-conf} to run diagnostics: @example spd-conf -d @end example @item Check the appropriate logfile in @file{~/.cache/speech-dispatcher/log/speech-dispatcher.log} for user Speech Dispatcher or in @file{/var/log/speech-dispatcher/speech-dispatcher.log}. Look for lines containing the string 'ERROR' and their surrounding contents. If you hear no speech, restart Speech Dispatcher and look near the end of the log file -- before any attempts for synthesis of any message. Usually, if something goes wrong with the initialization of the output modules, a textual description of the problem and a suggested solution can be found in the log file. @item If this doesn't reveal the problem, please run @example spd-conf -D @end example Which will genereate a very detailed logfile archive which you can examine yourself or send to us with a request for help. @item You can also try to say some message directly through the utility @code{spd-say}. Example: @example spd-say "Hello, does it work?" spd-say --language=cs --rate=20 "Everything ok?" @end example @item Check if your configuration files (speechd.conf, modules/*.conf) are correct (some uninstalled synthesizer specified as the default, wrong values for default voice parameters etc.) @item There is a know problem in some versions of Festival. Please make sure that Festival server_access_list configuration variable and your /etc/hosts.conf are set properly. server_access_list must contain the symbolic name of your machine and this name must be defined in /etc/hosts.conf and point to your IP address. You can test if this is set correctly by trying to connect to the port Festival server is running on via an ordinary telnet (by default like this: @code{telnet localhost 1314}). If you are not rejected, it works. @end itemize @node Configuration, Tools, Troubleshooting, User's Documentation @section Configuration @cindex configuration @cindex default values Speech Dispatcher can be configured on several different levels. You can configure the global settings through the server configuration file, which can be placed either in the Speech Dispatcher default configuration system path like /etc/speech-dispatcher/ or in your home directory in @file{~/.config/speech-dispatcher/}. There is also support for per-client configuration, this is, specifying different default values for different client applications. Furthermore, applications often come with their own means of configuring speech related settings. Please see the documentation of your application for details about application specific configuration. @menu * Configuration file syntax:: Basic rules. * Configuration options:: What to configure. * Audio Output Configuration:: How to switch to ALSA, Pulse... * Client Specific Configuration:: Specific default values for applications. * Output Modules Configuration:: Adding and customizing output modules. * Log Levels:: Description of log levels. @end menu @node Configuration file syntax, Configuration options, Configuration, Configuration @subsection Configuration file syntax We use the DotConf library to read a permanent text-file based configuration, so the syntax might be familiar to many users. Each of the string constants, if not otherwise stated differently, should be encoded in UTF-8. The option names use only the standard ASCII charset restricted to upper- and lowercase characters (@code{a}, @code{b}), dashes (@code{-}) and underscores @code{_}. Comments and temporarily inactive options begin with @code{#}. If such an option should be turned on, just remove the comment character and set it to the desired value. @example # this is a comment # InactiveOption "this option is turned off" @end example Strings are enclosed in doublequotes. @example LogFile "/var/log/speech-dispatcher.log" @end example Numbers are written without any quotes. @example Port 6560 @end example Boolean values use On (for true) and Off (for false). @example Debug Off @end example @node Configuration options, Audio Output Configuration, Configuration file syntax, Configuration @subsection Configuration options All available options are documented directly in the file and examples are provided. Most of the options are set to their default value and commented out. If you want to change them, just change the value and remove the comment symbol @code{#}. @node Audio Output Configuration, Client Specific Configuration, Configuration options, Configuration @subsection Audio Output Configuration Audio output method (ALSA, Pulse etc.) can be configured centrally from the main configuration file @code{speechd.conf}. The option @code{AudioOutputMethod} selects the desired audio method and further options labeled as @code{AudioALSA...} or @code{AudioPulse...} provide a more detailed configuration of the given audio output method. It is possible to use a list of preferred audio output methods, in which case each output module attempts to use the first availble in the given order. The example below prefers Pulse Audio, but will use ALSA if unable to connect to Pulse: @example AudioOutputMethod "pulse,alsa" @end example Please note however that some more simple output modules or synthesizers, like the generic output module, do not respect these settings and use their own means of audio output which can't be influenced this way. On the other hand, the fallback dummy output module tries to use any available means of audio output to deliver its error message. The @emph{SPEECHD_PLUGIN_DIR} environment variable allows to specify which directory the audio modules should be loaded from. @node Client Specific Configuration, Output Modules Configuration, Audio Output Configuration, Configuration @subsection Client Specific Configuration It is possible to automatically set different default values of speech parameters (e.g. rate, volume, punctuation, default voice...) for different applications that connect to Speech Dispatcher. This is especially useful for simple applications that have no parameter setting capabilities themselves or they don't support a parameter setting you wish to change (e.g. language). Using the commands @code{BeginClient "IDENTIFICATION"} and @code{EndClient} it is possible to open and close a section of parameter settings that only affects those client applications that identify themselves to Speech Dispatcher under the specific identification code which is matched against the string @code{IDENTIFICATION}. It is possible to use wildcards ('*' matches any number of characters and '?' matches exactly one character) in the string @code{IDENTIFICATION}. The identification code normally consists of 3 parts: @code{user:application:connection}. @code{user} is the username of the one who started the application, @code{application} is the name of the application (usually the name of the binary for it) and @code{connection} is a name for the connection (one application might use more connections for different purposes). An example is provided in @code{/etc/speech-dispatcher/speechd.conf} (see the line @code{Include "clients/emacs.conf"} and @code{/etc/speech-dispatcher/clients/emacs.conf}. @node Output Modules Configuration, Log Levels, Client Specific Configuration, Configuration @subsection Output Modules Configuration Each user should turn on at least one output module in his configuration, if he wants Speech Dispatcher to produce any sound output. If no output module is loaded, Speech Dispatcher will start, log messages into history and communicate with clients, but no sound is produced. Each output module has an ``AddModule'' line in @file{speech-dispatcher/speechd.conf}. Additionally, each output module can have its own configuration file. The audio output is handled by the output modules themselves, so this can be switched in their own configuration files under @code{etc/speech-dispatcher/modules/}. Users can also set their own configuration files in @code{~/.config/speech-dispatcher/modules/}. @menu * Loading Modules in speechd.conf:: * Configuration files of output modules:: * Configuration of the Generic Output Module:: @end menu @node Loading Modules in speechd.conf, Configuration files of output modules, Output Modules Configuration, Output Modules Configuration @subsubsection Loading Modules in speechd.conf @anchor{AddModule} Each module that should be run when Speech Dispatcher starts must be loaded by the @code{AddModule} command in the configuration. Note that you can load one binary module multiple times under different names with different configurations. This is especially useful for loading the generic output module. @xref{Configuration of the Generic Output Module}. @example AddModule "@var{module_name}" "@var{module_binary}" "@var{module_config}" @end example @var{module_name} is the name of the output module. @var{module_binary} is the name of the binary executable of this output module. It can be either absolute or relative to @file{libexec/speech-dispatcher-modules/}. @var{module_config} is the file where the configuration for this output module is stored. It can be either absolute or relative to @file{etc/speech-dispatcher/modules/}. This parameter is optional. @node Configuration files of output modules, Configuration of the Generic Output Module, Loading Modules in speechd.conf, Output Modules Configuration @subsubsection Configuration Files of Output Modules Each output module is different and therefore has different configuration options. Please look at the comments in its configuration file for a detailed description. However, there are several options which are common for some output modules. Here is a short overview of them. @itemize @item AddVoice "@var{language}" "@var{symbolicname}" "@var{name}" @anchor{AddVoice} Each output module provides some voices and sometimes it even supports different languages. For this reason, there is a common mechanism for specifying these in the configuration, although no module is obligated to use it. Some synthesizers, e.g. Festival, support the SSIP symbolic names directly, so the particular configuration of these voices is done in the synthesizer itself. For each voice, there is exactly one @code{AddVoice} line. @var{language} is the ISO language code of the language of this voice, possibly with a region qualification. @var{symbolicname} is a symbolic name under which you wish this voice to be available. See @ref{Top,,Standard Voices, ssip, SSIP Documentation} for the list of names you can use. @var{name} is a name specific for the given output module. Please see the comments in the configuration file under the appropriate AddModule section for more info. For example our current definition of voices for Epos (file @code{/etc/speech-dispatcher/modules/generic-epos.conf} looks like this: @example AddVoice "cs" "male1" "kadlec" AddVoice "sk" "male1" "bob" @end example @item DefaultVoice "@var{name}" @anchor{DefaultVoice} If the client does not request for a particular voice, we should be still using some voice so that the user at least gets some feedback, even if in the wrong language. @code{DefaultVoice} can be used to specify which voice should be used in such a case. If not specified, the @code{no_voice} string is passed instead. @var{name} is a name specific for the given output module. @item ModuleDelimiters "@var{delimiters}", ModuleMaxChunkLength @var{length} Normally, the output module doesn't try to synthesize all incoming text at once, but instead it cuts it into smaller chunks (sentences, parts of sentences) and then synthesizes them one by one. This second approach, used by some output modules, is much faster, however it limits the ability of the output module to provide good intonation. NOTE: The Festival module does not use ModuleDelimiters and ModuleMaxChunkLength. For this reason, you can configure at which characters (@var{delimiters}) the text should be cut into smaller blocks or after how many characters (@var{length}) it should be cut, if there is no @var{delimiter} found. Making the two rules more strict, you will get better speed but give away some quality of intonation. So for example for slower computers, we recommend to include comma (,) in @var{delimiters} so that sentences are cut into phrases, while for faster computers, it's preferable not to include comma and synthesize the whole compound sentence. The same applies to @code{MaxChunkLength}, it's better to set higher values for faster computers. For example, curently the default for Flite is @example FestivalMaxChunkLength 500 FestivalDelimiters ".?!;" @end example The output module may also decide to cut sentences on delimiters only if they are followed by a space. This way for example ``file123.tmp'' would not be cut in two parts, but ``The horse raced around the fence, that was lately painted green, fell.'' would be. (This is an interesting sentence, by the way.) @end itemize @node Configuration of the Generic Output Module, , Configuration files of output modules, Output Modules Configuration @subsubsection Configuration files of the Generic Output Module The generic output module allows you to easily write your own output module for synthesizers that have a simple command line interface by modifying the configuration file. This way, users can add support for their device even if they don't know how to program. @xref{AddModule}. The core part of a generic output module is the command execution line. @defvr {Generic Module Configuration} GenericExecuteSynth "@var{execution_string}" @code{execution_string} is the command that should be executed in a shell when it's desired to say something. In fact, it can be multiple commands concatenated by the @code{&&} operator. To stop saying the message, the output module will send a KILL signal to the process group, so it's important that it immediately stops speaking after the processes are killed. (On most GNU/Linux system, the @code{play} utility has this property). In the execution string, you can use the following variables, which will be substituted by the desired values before executing the command. @itemize @item @code{$DATA} The text data that should be said. The string's characters that would interfere with bash processing are already escaped. However, it may be necessary to put double quotes around it (like this: @code{\"$DATA\"}). @item @code{$LANG} The language identification string (it's defined by GenericLanguage). @item @code{$VOICE} The voice identification string (it's defined by AddVoice). @item @code{$PITCH} The desired pitch (a float number defined in GenericPitchAdd and GenericPitchMultiply). @item @code{$PITCH_RANGE} The desired pitch range (a float number defined in GenericPitchRangeAdd and GenericPitchRangeMultiply). @item @code{$RATE} The desired rate or speed (a float number defined in GenericRateAdd and GenericRateMultiply) @end itemize Here is an example from @file{etc/speech-dispatcher/modules/epos-generic.conf} @example GenericExecuteSynth \ "epos-say -o --language $LANG --voice $VOICE --init_f $PITCH --init_t $RATE \ \"$DATA\" | sed -e s+unknown.*$++ >/tmp/epos-said.wav && play /tmp/epos-said.wav >/dev/null" @end example @end defvr @defvr {GenericModuleConfiguration} AddVoice "@var{language}" "@var{symbolicname}" "@var{name}" @xref{AddVoice}. @end defvr @defvr {GenericModuleConfiguration} GenericLanguage "iso-code" "string-subst" "character-set" Defines which string @code{string-subst} should be substituted for @code{$LANG} given an @code{iso-code} language code. Optionally, the character set in which the text will be passed to the module can be specified. If unset, it will default to iso-8859-1. Another example from Epos generic: @example GenericLanguage "en-US" "english-US" GenericLanguage "cs" "czech" "iso-8859-2" GenericLanguage "sk" "slovak" "iso-8859-2" @end example @end defvr @defvr {GenericModuleConfiguration} GenericRateAdd @var{num} @end defvr @defvr {GenericModuleConfiguration} GenericRateMultiply @var{num} @end defvr @defvr {GenericModuleConfiguration} GenericPitchAdd @var{num} @end defvr @defvr {GenericModuleConfiguration} GenericPitchMultiply @var{num} @end defvr @defvr {GenericModuleConfiguration} GenericPitchRangeAdd @var{num} @end defvr @defvr {GenericModuleConfiguration} GenericPitchRangeMultiply @var{num} These parameters set rate and pitch conversion to compute the value of @code{$RATE}, @code{$PITCH} and @code{$PITCH_RANGE}. The resulting rate (or pitch) is calculated using the following formula: @example (speechd_rate * GenericRateMultiply) + GenericRateAdd @end example where speechd_rate is a value between -100 (lowest) and +100 (highest) Some meaningful conversion for the specific text-to-speech system used must by defined. (The values in GenericSthMultiply are multiplied by 100 because DotConf currently doesn't support floats. So you can write 0.85 as 85 and so on.) @end defvr @node Log Levels, , Output Modules Configuration, Configuration @subsection Log Levels There are 6 different verbosity levels of Speech Dispatcher logging. 0 means no logging, while 5 means that nearly all the information about Speech Dispatcher's operation is logged. @itemize @bullet @item Level 0 @itemize @bullet @item No information. @end itemize @item Level 1 @itemize @bullet @item Information about loading and exiting. @end itemize @item Level 2 @itemize @bullet @item Information about errors that occurred. @item Allocating and freeing resources on start and exit. @end itemize @item Level 3 @itemize @bullet @item Information about accepting/rejecting/closing clients' connections. @item Information about invalid client commands. @end itemize @item Level 4 @itemize @bullet @item Every received command is output. @item Information preceding the command output. @item Information about queueing/allocating messages. @item Information about the history, sound icons and other facilities. @item Information about the work of the speak() thread. @end itemize @item Level 5 (This is only for debugging purposes and will output *a lot* of data. Use with caution.) @itemize @bullet @item Received data (messages etc.) is output. @item Debugging information. @end itemize @end itemize @node Tools, Synthesis Output Modules, Configuration, User's Documentation @section Tools Several small tools are distributed together with Speech Dispatcher. @code{spd-say} is a small client that allows you to send messages to Speech Dispatcher in an easy way and have them spoken, or cancel speech from other applications. @menu * spd-say:: Say a given text or cancel messages in Dispatcher. * spd-conf:: Configuration, diagnostics and troubleshooting tool * spd-send:: Direct SSIP communication from command line. @end menu @node spd-say, spd-conf, Tools, Tools @subsection spd-say spd-say is documented in its own manual. @xref{Top,,,spd-say, Spd-say Documentation}. @node spd-conf, spd-send, spd-say, Tools @subsection spd-conf spd-conf is a tool for creating basic configuration, initial setup of some basic settings (output module, audio method), diagnostics and automated debugging with a possibility to send the debugging output to the developers with a request for help. The available command options are self-documented through @code{spd-say -h}. In any working mode, the tool asks the user about future actions and preferred configuration of the basic options. Most useful ways of execution are: @itemize @bullet @item @code{spd-conf} Create new configuration and setup basic settings according to user answers. Run diagnostics and if some problems occur, run debugging and offer to send a request for help to the developers. @item @code{spd-conf -d} Run diagnostics of problems. @item @code{spd-conf -D} Run debugging and offer to send a request for help to the developers. @end itemize @node spd-send, , spd-conf, Tools @subsection spd-send spd-send is a small client/server application that allows you to establish a connection to Speech Dispatcher and then use a simple command line tool to send and receive SSIP protocol communication. Please see @file{src/c/clients/spd-say/README} in the Speech Dispatcher's source tree for more information. @node Synthesis Output Modules, Security, Tools, User's Documentation @section Synthesis Output Modules @cindex output module @cindex different synthesizers Speech Dispatcher supports concurrent use of multiple output modules. If the output modules provide good synchronization, you can combine them when reading messages. For example if module1 can speak English and Czech while module2 speaks only German, the idea is that if there is some message in German, module2 is used, while module1 is used for the other languages. However the language is not the only criteria for the decision. The rules for selection of an output module can be influenced through the configuration file @file{speech-dispatcher/speechd.conf}. @menu * Provided Functionality:: Some synthesizers don't support the full set of SSIP features. @end menu @node Provided Functionality, , Synthesis Output Modules, Synthesis Output Modules @subsection Provided functionality Please note that some output modules don't support the full Speech Dispatcher functionality (e.g. spelling mode, sound icons). If there is no easy way around the missing functionality, we don't try to emulate it in some complicated way and rather try to encourage the developers of that particular synthesizer to add that functionality. We are actively working on adding the missing parts to Festival, so Festival supports nearly all of the features of Speech Dispatcher and we encourage you to use it. Much progress has also been done with eSpeak. @menu * Supported Modules:: @end menu @node Supported Modules, , Provided Functionality, Provided Functionality @subsubsection Supported Modules @itemize @bullet @item Festival Festival is a free software multi-language Text-to-Speech synthesis system that is very flexible and extensible using the Scheme scripting language. Currently, it supports high quality synthesis for several languages, and on today's computers it runs reasonably fast. If you are not sure which one to use and your language is supported by Festival, we advise you to use it. See @uref{http://www.cstr.ed.ac.uk/projects/festival/}. @item eSpeak eSpeak is a newer very lightweight free software engine with a broad range of supported languages and a good quality of voice at high rates. See @uref{http://espeak.sourceforge.net/}. @item Flite Flite (Festival Light) is a lightweight free software TTS synthesizer intended to run on systems with limited resources. At this time, it has only one English voice and porting voices from Festival looks rather difficult. With the caching mechanism provided by Speech Dispatcher, Festival is faster than Flite in most situations. See @uref{http://www.speech.cs.cmu.edu/flite/}. @item Generic The Generic module can be used with any synthesizer that can be managed by a simple command line application. @xref{Configuration of the Generic Output Module}, for more details about how to use it. However, it provides only very rudimentary support of speaking. @item Pico The SVOX Pico engine is a software speech synthesizer for German, English (GB and US), Spanish, French and Italian. SVOX produces clear and distinct speech output made possible by the use of Hidden Markov Model (HMM) algorithms. See @uref{http://git.debian.org/?p=collab-maint/svox.git}. Pico documentation can be found at @uref{http://android.git.kernel.org/?p=platform/external/svox.git; a=tree;f=pico_resources/docs} It includes three manuals: - SVOX_Pico_Lingware.pdf - SVOX_Pico_Manual.pdf - SVOX_Pico_architecture_and_design.pdf @end itemize @node Security, , Synthesis Output Modules, User's Documentation @section Security Speech Dispatcher doesn't implement any special authentication mechanisms but uses the standard system mechanisms to regulate access. If the default `unix_socket' communication mechanism is used, only the user who starts the server can connect to it due to imposed restrictions on the unix socket file permissions. In case of the `inet_socket' communication mechanism, where clients connect to Speech Dispatcher on a specified port, theoretically everyone could connect to it. The access is by default restricted only for connections originating on the same machine, which can be changed via the LocalhostAccessOnly option in the server configuration file. In such a case, the user is reponsible to set appropriate security restrictions on the access to the given port on his machine from the outside network using a firewall or similar mechanism. @node Technical Specifications, Client Programming, User's Documentation, Top @chapter Technical Specifications @menu * Communication mechanisms:: * Address specification:: * Actions performed on startup:: * Accepted signals:: @end menu @node Communication mechanisms, Address specification, Technical Specifications, Technical Specifications @section Communication mechanisms Speech Dispatcher supports two communication mechanisms: UNIX-style and Inet sockets, which are refered as 'unix-socket' and 'inet-socket' respectively. The communication mechanism is decided on startup and cannot be changed at runtime. Unix sockets are now the default and preferred variant for local communication, Inet sockets are necessary for communication over network. The mechanism for the decision of which method to use is as follows in this order of precedence: command-line option, configuration option, the default value 'unix-socket'. @emph{Unix sockets} are associated with a file in the filesystem. By default, this file is placed in the user's runtime directory (as determined by the value of the XDG_RUNTIME_DIR environment variable and the system configuration for the given user). It's default name is constructed as @code{XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock}. The access permissions for this file are set to 600 so that it's restricted to read/write by the current user. As such, access is handled properly and there are no conflicts between the different instances of Speech Dispatcher run by the different users. Client applications and libraries are supposed to independently replicate the process of construction of the socket path and connect to it, thus establishing a common communication channel in the default setup. It should be however possible in the client libraries and is possible in the server, to define a custom file as a socket name if needed. Client libraries should respect the @var{SPEECHD_ADDRESS} environment variable. @emph{Inet sockets} are based on communication over a given port on the given host, two variables which must be previously agreed between the server and client before a connection can be established. The only implicit security restriction is the server configuration option which can allow or disallow access from machines other than localhost. By convention, the clients should use host and port given by one of the following sources in the following order of precedence: its own configuration, value of the @var{SPEECHD_ADDRESS} environment variable and the default pair (localhost, 6560). @xref{Setting Communication Method}. @node Address specification, Actions performed on startup, Communication mechanisms, Technical Specifications @section Address specification Speech Dispatcher provies several methods of communication and can be used both locally and over network. @xref{Communication mechanisms}. Client applications and interface libraries need to recognize an address, which specifies how and where to contact the appropriate server. Address specification consits from the method and one or more of its parameters, each item separated by a colon: @example method:parameter1:parameter2 @end example The method is either 'unix_socket' or 'inet_socket'. Parameters are optional. If not used in the address line, their default value will be used. Two forms are currently recognized: @example unix_socket:full/path/to/socket inet_socket:host_ip:port @end example Examples of valid address lines are: @example unix_socket unix_socket:/tmp/test.sock inet_socket inet_socket:192.168.0.34 inet_socket:192.168.0.34:6563 @end example Clients implement different mechanisms how the user can set the address. Clients should respect the @var{SPEECHD_ADDRESS} environment variable @xref{Setting Communication Method}, unless the user ovverrides its value by settins in the client application itself. Clients should fallback to the default address, if neither the environment variable or their specific configuration is set. The default communication address currently is: @example unix_socket:/$XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock @end example where `~' stands for the path to the users home directory. @node Actions performed on startup, Accepted signals, Address specification, Technical Specifications @section Actions performed on startup What follows is an overview of the actions the server takes on startup in this order: @itemize @bullet @item Initialize logging stage 1 Set loglevel to 1 and log destination to stderr (logfile is not ready yet). @item Parse command line options Read preferred communication method, destinations for logfile and pidfile @item Establish the @file{~/.config/speech-dispatcher/} and @file{~/.cache/speech-dispatcher/} directories If pid and conf paths were not given as command line options, the server will place them in @file{~/.config/speech-dispatcher/} and @file{~/.cache/speech-dispatcher/} by default. If they are not specified AND the current user doesn't have a system home directory, the server will fail startup. The configuration file is pointed to @file{~/.config/speech-dispatcher/speechd.conf} if it exists, otherwise to @file{/etc/speech-dispatcher/speechd.conf} or a similar system location according to compile options. One of these files must exists, otherwise Speech Dispatcher will not know where to find its output modules. @item Create pid file Check the pid file in the determined location. If an instance of the server is already running, log an error message and exit with error code 1, otherwise create and lock a new pid file. @item Check for autospawning enabled If the server is started with --spawn, check whether autospawn is not disabled in the configuration (DisableAutoSpawn config option in speechd.conf). If it is disabled, log an error message and exit with error code 1. @item Install signal handlers @item Create unix or inet sockets and start listening @item Initialize Speech Dispatcher Read the configuration files, setup some lateral threads, start and initialize output modules. Reinitialize logging (stage 2) into the final logfile destination (as determined by the command line option, the configuration option and the default location in this order of precedence). After this step, Speech Dispatcher is ready to accept new connections. @item Daemonize the process Fork the process, disconnect from standard input and outputs, disconnect from parent process etc. as prescribed by the POSIX standards. @item Initialize the speaking lateral thread Initialize the second main thread which will process the speech request from the queues and pass them onto the Speech Dispatcher modules. @item Start accepting new connections from clients Start listening for new connections from clients and processing them in a loop. @end itemize @node Accepted signals, , Actions performed on startup, Technical Specifications @section Accepted signals @itemize @bullet @item SIGINT Terminate the server @item SIGHUP Reload configuration from config files but do not restart modules @item SIGUSR1 Reload dead output modules (modules which were previously working but crashed during runtime and marked as dead) @item SIGPIPE Ignored @end itemize @node Client Programming, Server Programming, Technical Specifications, Top @chapter Client Programming Clients communicate with Speech Dispatcher via the Speech Synthesis Internet Protocol (SSIP) @xref{Top, , , ssip, Speech Synthesis Internet Protocol documentation}. The protocol is the actual interface to Speech Dispatcher. Usually you don't need to use SSIP directly. You can use one of the supplied libraries, which wrap the SSIP interface. This is the recommended way of communicating with Speech Dispatcher. We try so support as many programming environments as possible. This manual (except SSIP) contains documentation for the C and Python libraries, however there are also other libraries developed as external projects. Please contact us for information about current external client libraries. @menu * C API:: Shared library for C/C++ * Python API:: Python module. * Guile API:: * Common Lisp API:: * Golang API:: * Autospawning:: How server is started from clients @end menu @node C API, Python API, Client Programming, Client Programming @section C API @menu * Initializing and Terminating in C:: * Speech Synthesis Commands in C:: * Speech output control commands in C:: * Characters and Keys in C:: * Sound Icons in C:: * Parameter Setting Commands in C:: * Other Functions in C:: * Information Retrieval Commands in C:: * Event Notification and Index Marking in C:: * History Commands in C:: * Direct SSIP Communication in C:: @end menu @node Initializing and Terminating in C, Speech Synthesis Commands in C, C API, C API @subsection Initializing and Terminating @deffn {C API function} SPDConnection* spd_open(const char* client_name, const char* connection_name, const char* user_name, SPDConnectionMode connection_mode) @findex spd_open() Opens a new connection to Speech Dispatcher and returns a socket file descriptor you will use to communicate with Speech Dispatcher. The socket file descriptor is a parameter used in all the other functions. It now uses local communication via inet sockets. See @code{spd_open2} for more details. The three parameters @code{client_name}, @code{connection_name} and @code{username} are there only for informational and navigational purposes, they don't affect any settings or behavior of any functions. The authentication mechanism has nothing to do with @code{username}. These parameters are important for the user when he wants to set some parameters for a given session, when he wants to browse through history, etc. The parameter @code{connection_mode} specifies how this connection should be handled internally and if event notifications and index marking capabilities will be available. @code{client_name} is the name of the client that opens the connection. Normally, it should be the name of the executable, for example ``lynx'', ``emacs'', ``bash'', or ``gcc''. It can be left as NULL. @code{connection_name} determines the particular use of that connection. If you use only one connection in your program, this should be set to ``main'' (passing a NULL pointer has the same effect). If you use two or more connections in your program, their @code{client_name}s should be the same, but @code{connection_name}s should differ. For example: ``buffer'', ``command_line'', ``text'', ``menu''. @code{username} should be set to the name of the user. Normally, you should get this string from the system. If set to NULL, libspeechd will try to determine it automatically by g_get_user_name(). @code{connection_mode} has two possible values: @code{SPD_MODE_SINGLE} and @code{SPD_MODE_THREADED}. If the parameter is set to @code{SPD_MODE_THREADED}, then @code{spd_open()} will open an additional thread in your program which will handle asynchronous SSIP replies and will allow you to use callbacks for event notifications and index marking, allowing you to keep track of the progress of speaking the messages. However, you must be aware that your program is now multi-threaded and care must be taken when using/handling signals. If @code{SPD_MODE_SINGLE} is chosen, the library won't execute any additional threads and SSIP will run only as a synchronous protocol, therefore event notifications and index marking won't be available. It returns a newly allocated SPDConnection* structure on success, or @code{NULL} on error. Each connection you open should be closed by spd_close() before the end of the program, so that the associated connection descriptor is closed, threads are terminated and memory is freed. @end deffn @deffn {C API function} SPDConnection* spd_open2(const char* client_name, const char* connection_name, const char* user_name, SPDConnectionMode connection_mode, const SPDConnectionAddress * address, int autospawn, char **error_result) @findex spd_open2() Opens a new connection to Speech Dispatcher and returns a socket file descriptor. This function is the same as @code{spd_open} except that it gives more control of the communication method and autospawn functionality as described below. @code{address} designates the address to which this should connect to. Setting this to NULL lets libspeechd use the default address (as reported by @code{spd_get_default_address}). The @code{method} field of @code{address} can be either @code{SPD_METHOD_UNIX_SOCKET} or @code{SPD_METHOD_INET_SOCKET}. In the Unix case, the @code{unix_socket_name} field must be set to the Unix path. In the Inet case, the @code{inet_socket_host} field must be set to the Inet host, and the @code{inet_socket_port} must be set to the TCP port to be used (in host endianness). The @code{dbus_bus} is currently unused. By default, unix socket communication should be preferred, but inet sockets are necessary for cross-network communication. @code{autospawn} is a boolean flag specifying whether the function should try to autospawn (autostart) the Speech Dispatcher server process if it is not running already. This is set to 1 by default, so this function should normally not fail even if the server is not yet running. @code{error_result} has to be the address of a @code{char*} variable, which will be filled with an error message if some error occurs. That message must be freed with @code{free}. @end deffn @deffn {C API function} int spd_get_client_id(SPDConnection *connection) @findex spd_get_client_id() Get the client ID. @code{connection} is the SPDConnection* connection created by spd_open(). It returns the client ID of the connection. @end deffn @deffn {C API function} void spd_close(SPDConnection *connection) @findex spd_close() Closes a Speech Dispatcher socket connection, terminates associated threads (if necessary) and frees the memory allocated by spd_open(). You should close every connection before the end of your program. @code{connection} is the SPDConnection connection obtained by spd_open(). @end deffn @node Speech Synthesis Commands in C, Speech output control commands in C, Initializing and Terminating in C, C API @subsection Speech Synthesis Commands @defvar {C API type} SPDPriority @vindex SPDPriority @code{SPDPriority} is an enum type that represents the possible priorities that can be assigned to a message. @example typedef enum@{ SPD_IMPORTANT = 1, SPD_MESSAGE = 2, SPD_TEXT = 3, SPD_NOTIFICATION = 4, SPD_PROGRESS = 5 @}SPDPriority; @end example @xref{Top,,Message Priority Model,ssip, SSIP Documentation}. @end defvar @deffn {C API function} int spd_say(SPDConnection* connection, SPDPriority priority, const char* text); @findex spd_say() Sends a message to Speech Dispatcher. If this message isn't blocked by some message of higher priority and this CONNECTION isn't paused, it will be synthesized directly on one of the output devices. Otherwise, the message will be discarded or delayed according to its priority. @code{connection} is the SPDConnection* connection created by spd_open(). @code{priority} is the desired priority for this message. @xref{Top,,Message Priority Model,ssip, SSIP Documentation}. @code{text} is a null terminated string containing text you want sent to synthesis. It must be encoded in UTF-8. Note that this doesn't have to be what you will finally hear. It can be affected by different settings, such as spelling, punctuation, text substitution etc. It returns a positive unique message identification number on success, -1 otherwise. This message identification number can be saved and used for the purpose of event notification callbacks or history handling. @end deffn @deffn {C API function} int spd_sayf(SPDConnection* connection, SPDPriority priority, const char* format, ...); @findex spd_sayf() Similar to @code{spd_say()}, simulates the behavior of printf(). @code{format} is a string containing text and formatting of the parameters, such as ``%d'', ``%s'' etc. It must be encoded in UTF-8. @code{...} is an arbitrary number of arguments. All other parameters are the same as for spd_say(). For example: @example spd_sayf(conn, SPD_TEXT, "Hello %s, how are you?", username); spd_sayf(conn, SPD_IMPORTANT, "Fatal error on [%s:%d]", filename, line); @end example But be careful with unicode! For example this doesn't work: @example spd_sayf(conn, SPD_NOTIFY, ``Pressed key is %c.'', key); @end example Why? Because you are supposing that key is a char, but that will fail with languages using multibyte charsets. The proper solution is: @example spd_sayf(conn, SPD_NOTIFY, ``Pressed key is %s'', key); @end example where key is an encoded string. It returns a positive unique message identification number on success, -1 otherwise. This message identification number can be saved and used for the purpose of event notification callbacks or history handling. @end deffn @node Speech output control commands in C, Characters and Keys in C, Speech Synthesis Commands in C, C API @subsection Speech Output Control Commands @subsubheading Stop Commands @deffn {C API function} int spd_stop(SPDConnection* connection); @findex spd_stop() Stops the message currently being spoken on a given connection. If there is no message being spoken, does nothing. (It doesn't touch the messages waiting in queues). This is intended for stops executed by the user, not for automatic stops (because automatically you can't control how many messages are still waiting in queues on the server). @code{connection} is the SPDConnection* connection created by spd_open(). It returns 0 on success, -1 otherwise. @end deffn @deffn {C API function} int spd_stop_all(SPDConnection* connection); @findex spd_stop_all() The same as spd_stop(), but it stops every message being said, without distinguishing where it came from. It returns 0 on success, -1 if some of the stops failed. @end deffn @deffn {C API function} int spd_stop_uid(SPDConnection* connection, int target_uid); @findex spd_stop_uid() The same as spd_stop() except that it stops a client client different from the calling one. You must specify this client in @code{target_uid}. @code{target_uid} is the unique ID of the connection you want to execute stop() on. It can be obtained from spd_history_get_client_list(). @xref{History Commands in C}. It returns 0 on success, -1 otherwise. @end deffn @subsubheading Cancel Commands @deffn {C API function} int spd_cancel(SPDConnection* connection); Stops the currently spoken message from this connection (if there is any) and discards all the queued messages from this connection. This is probably what you want to do, when you call spd_cancel() automatically in your program. @end deffn @deffn {C API function} int spd_cancel_all(SPDConnection* connection); @findex spd_cancel_all() The same as spd_cancel(), but it cancels every message without distinguishing where it came from. It returns 0 on success, -1 if some of the stops failed. @end deffn @deffn {C API function} int spd_cancel_uid(SPDConnection* connection, int target_uid); @findex spd_cancel_uid() The same as spd_cancel() except that it executes cancel for some other client than the calling one. You must specify this client in @code{target_uid}. @code{target_uid} is the unique ID of the connection you want to execute cancel() on. It can be obtained from spd_history_get_client_list(). @xref{History Commands in C}. It returns 0 on success, -1 otherwise. @end deffn @subsubheading Pause Commands @deffn {C API function} int spd_pause(SPDConnection* connection); @findex int spd_pause() Pauses all messages received from the given connection. No messages except for priority @code{notification} and @code{progress} are thrown away, they are all waiting in a separate queue for resume(). Upon resume(), the message that was being said at the moment pause() was received will be continued from the place where it was paused. It returns immediately. However, that doesn't mean that the speech output will stop immediately. Instead, it can continue speaking the message for a while until a place where the position in the text can be determined exactly is reached. This is necessary to be able to provide `resume' without gaps and overlapping. When pause is on for the given client, all newly received messages are also queued and waiting for resume(). It returns 0 on success, -1 if something failed. @end deffn @deffn {C API function} int spd_pause_all(SPDConnection* connection); @findex spd_pause_all() The same as spd_pause(), but it pauses every message, without distinguishing where it came from. It returns 0 on success, -1 if some of the pauses failed. @end deffn @deffn {C API function} int spd_pause_uid(SPDConnection* connection, int target_uid); @findex spd_pause_uid() The same as spd_pause() except that it executes pause for a client different from the calling one. You must specify the client in @code{target_uid}. @code{target_uid} is the unique ID of the connection you want to pause. It can be obtained from spd_history_get_client_list(). @xref{History Commands in C}. It returns 0 on success, -1 otherwise. @end deffn @subsubheading Resume Commands @deffn {C API function} int spd_resume(SPDConnection* connection); @findex int spd_resume() Resumes all paused messages from the given connection. The rest of the message that was being said at the moment pause() was received will be said and all the other messages are queued for synthesis again. @code{connection} is the SPDConnection* connection created by spd_open(). It returns 0 on success, -1 otherwise. @end deffn @deffn {C API function} int spd_resume_all(SPDConnection* connection); @findex spd_resume_all() The same as spd_resume(), but it resumes every paused message, without distinguishing where it came from. It returns 0 on success, -1 if some of the pauses failed. @end deffn @deffn {C API function} int spd_resume_uid(SPDConnection* connection, int target_uid); @findex spd_resume_uid() The same as spd_resume() except that it executes resume for a client different from the calling one. You must specify the client in @code{target_uid}. @code{target_uid} is the unique ID of the connection you want to resume. It can be obtained from spd_history_get_client_list(). @xref{History Commands in C}. It returns 0 on success, -1 otherwise. @end deffn @node Characters and Keys in C, Sound Icons in C, Speech output control commands in C, C API @subsection Characters and Keys @deffn {C API function} int spd_char(SPDConnection* connection, SPDPriority priority, const char* character); @findex spd_char() Says a character according to user settings for characters. For example, this can be used for speaking letters under the cursor. @code{connection} is the SPDConnection* connection created by spd_open(). @code{priority} is the desired priority for this message. @xref{Top,,Message Priority Model,ssip, SSIP Documentation}. @code{character} is a NULL terminated string of chars containing one UTF-8 character. If it contains more characters, only the first one is processed. It returns 0 on success, -1 otherwise. @end deffn @deffn {C API function} int spd_wchar(SPDConnection* connection, SPDPriority priority, wchar_t wcharacter); @findex spd_say_wchar() The same as spd_char(), but it takes a wchar_t variable as its argument. It returns 0 on success, -1 otherwise. @end deffn @deffn {C API function} int spd_key(SPDConnection* connection, SPDPriority priority, const char* key_name); @findex spd_key() Says a key according to user settings for keys. @code{connection} is the SPDConnection* connection created by spd_open(). @code{priority} is the desired priority for this message. @xref{Top,,Message Priority Model,ssip, SSIP Documentation}. @code{key_name} is the name of the key in a special format. @xref{Top,,Speech Synthesis and Sound Output Commands, ssip, SSIP Documentation}, (KEY, the corresponding SSIP command) for description of the format of @code{key_name} It returns 0 on success, -1 otherwise. @end deffn @node Sound Icons in C, Parameter Setting Commands in C, Characters and Keys in C, C API @subsection Sound Icons @deffn {C API function} int spd_sound_icon(SPDConnection* connection, SPDPriority priority, const char* icon_name); @findex spd_sound_icon() Sends a sound icon ICON_NAME. These are symbolic names that are mapped to a sound or to a text string (in the particular language) according to Speech Dispatcher tables and user settings. Each program can also define its own icons. @code{connection} is the SPDConnection* connection created by spd_open(). @code{priority} is the desired priority for this message. @xref{Top,,Message Priority Model,ssip, SSIP Documentation}. @code{icon_name} is the name of the icon. It can't contain spaces, instead use underscores (`_'). Icon names starting with an underscore are considered internal and shouldn't be used. @end deffn @node Parameter Setting Commands in C, Other Functions in C, Sound Icons in C, C API @subsection Parameter Settings Commands The following parameter setting commands are available. For configuration and history clients there are also functions for setting the value for some other connection and for all connections. They are listed separately below. Please see @ref{Top,,Parameter Setting Commands,ssip, SSIP Documentation} for a general description of what they mean. @deffn {C API function} int spd_set_data_mode(SPDConnection *connection, SPDDataMode mode) @findex spd_set_data_mode() Set Speech Dispatcher data mode. Currently, plain text and SSML are supported. SSML is especially useful if you want to use index marks or include changes of voice parameters in the text. @code{mode} is the requested data mode: @code{SPD_DATA_TEXT} or @code{SPD_DATA_SSML}. @end deffn @deffn {C API function} int spd_set_language(SPDConnection* connection, const char* language); @findex spd_set_language() Sets the language that should be used for synthesis. @code{connection} is the SPDConnection* connection created by spd_open(). @code{language} is the language code as defined in RFC 1766 (``cs'', ``en'', ``en-US'', ...). @end deffn @deffn {C API function} int spd_set_output_module(SPDConnection* connection, const char* output_module); @findex spd_set_output_module() @anchor{spd_set_output_module} Sets the output module that should be used for synthesis. The parameter of this command should always be entered by the user in some way and not hardcoded anywhere in the code as the available synthesizers and their registration names may vary from machine to machine. @code{connection} is the SPDConnection* connection created by spd_open(). @code{output_module} is the output module name under which the module was loaded into Speech Dispatcher in its configuration (``flite'', ``festival'', ``epos-generic''... ) @end deffn @deffn {C API function} char* spd_get_output_module(SPDConnection* connection); @findex spd_get_output_module() @anchor{spd_get_output_module} Gets the current output module in use for synthesis. @code{connection} is the SPDConnection* connection created by spd_open(). It returns the output module name under which the module was loaded into Speech Dispatcher in its configuration (``flite'', ``festival'', ``espeak''... ) @end deffn @deffn {C API function} int spd_set_punctuation(SPDConnection* connection, SPDPunctuation type); @findex spd_set_punctuation() Set punctuation mode to the given value. `all' means speak all punctuation characters, `none' means speak no punctuation characters, `some' and `most' mean speak intermediate sets of punctuation characters as set in symbols tables or output modules. @code{connection} is the SPDConnection* connection created by spd_open(). @code{type} is one of the following values: @code{SPD_PUNCT_ALL}, @code{SPD_PUNCT_NONE}, @code{SPD_PUNCT_SOME}. It returns 0 on success, -1 otherwise. @end deffn @deffn {C API function} int spd_set_spelling(SPDConnection* connection, SPDSpelling type); @findex spd_set_spelling() Switches spelling mode on and off. If set to on, all incoming messages from this particular connection will be processed according to appropriate spelling tables (see spd_set_spelling_table()). @code{connection} is the SPDConnection* connection created by spd_open(). @code{type} is one of the following values: @code{SPD_SPELL_ON}, @code{SPD_SPELL_OFF}. @end deffn @deffn {C API function} int spd_set_voice_type(SPDConnection* connection, SPDVoiceType voice); @findex spd_set_voice_type() @anchor{spd_set_voice_type} Set a preferred symbolic voice. @code{connection} is the SPDConnection* connection created by spd_open(). @code{voice} is one of the following values: @code{SPD_MALE1}, @code{SPD_MALE2}, @code{SPD_MALE3}, @code{SPD_FEMALE1}, @code{SPD_FEMALE2}, @code{SPD_FEMALE3}, @code{SPD_CHILD_MALE}, @code{SPD_CHILD_FEMALE}. @end deffn @deffn {C API function} int spd_set_synthesis_voice(SPDConnection* connection, const char* voice_name); @findex spd_set_voice_type() @anchor{spd_set_synthesis_voice} Set the speech synthesizer voice to use. Please note that synthesis voices are an attribute of the synthesizer, so this setting only takes effect until the output module in use is changed (via @code{spd_set_output_module()} or via @code{spd_set_language}). @code{connection} is the SPDConnection* connection created by spd_open(). @code{voice_name} is any of the voice name values retrieved by @xref{spd_list_synthesis_voices}. @end deffn @deffn {C API function} int spd_set_voice_rate(SPDConnection* connection, int rate); @findex spd_set_voice_rate() Set voice speaking rate. @code{connection} is the SPDConnection* connection created by spd_open(). @code{rate} is a number between -100 and +100 which means the slowest and the fastest speech rate respectively. @end deffn @deffn {C API function} int spd_get_voice_rate(SPDConnection* connection); @findex spd_get_voice_rate() Get voice speaking rate. @code{connection} is the SPDConnection* connection created by spd_open(). It returns the current voice rate. @end deffn @deffn {C API function} int spd_set_voice_pitch(SPDConnection* connection, int pitch); @findex spd_set_voice_pitch() Set voice pitch. @code{connection} is the SPDConnection* connection created by spd_open(). @code{pitch} is a number between -100 and +100, which means the lowest and the highest pitch respectively. @end deffn @deffn {C API function} int spd_get_voice_pitch(SPDConnection* connection); @findex spd_get_voice_pitch() Get voice pitch. @code{connection} is the SPDConnection* connection created by spd_open(). It returns the current voice pitch. @end deffn @deffn {C API function} int spd_set_voice_pitch_range(SPDConnection* connection, int pitch_range); @findex spd_set_voice_pitch() Set voice pitch range. @code{connection} is the SPDConnection* connection created by spd_open(). @code{pitch_range} is a number between -100 and +100, which means the lowest and the highest pitch range respectively. @end deffn @deffn {C API function} int spd_set_volume(SPDConnection* connection, int volume); @findex spd_set_volume() Set the volume of the voice and sounds produced by Speech Dispatcher's output modules. @code{connection} is the SPDConnection* connection created by spd_open(). @code{volume} is a number between -100 and +100 which means the lowest and the loudest voice respectively. @end deffn @deffn {C API function} int spd_get_volume(SPDConnection* connection); @findex spd_get_volume() Get the volume of the voice and sounds produced by Speech Dispatcher's output modules. @code{connection} is the SPDConnection* connection created by spd_open(). It returns the current volume. @end deffn @node Other Functions in C, Information Retrieval Commands in C, Parameter Setting Commands in C, C API @subsection Other Functions @node Information Retrieval Commands in C, Event Notification and Index Marking in C, Other Functions in C, C API @subsection Information Retrieval Commands @deffn {C API function} char** spd_list_modules(SPDConnection* connection) @findex spd_list_modules() @anchor{spd_list_modules} Returns a null-terminated array of identification names of the available output modules. You can subsequently set the desired output module with @xref{spd_set_output_module}. In case of error, the return value is a NULL pointer. @code{connection} is the SPDConnection* connection created by spd_open(). @end deffn @deffn {C API function} char** spd_list_voices(SPDConnection* connection) @findex spd_list_voices() @anchor{spd_list_voices} Returns a null-terminated array of identification names of the symbolic voices. You can subsequently set the desired voice with @xref{spd_set_voice_type}. Please note that this is a fixed list independent of the synthesizer in use. The given voices can be mapped to specific synthesizer voices according to user wish or may, for example, all be mapped to the same voice. To choose directly from the raw list of voices as implemented in the synthesizer, @xref{spd_list_synthesis_voices}. In case of error, the return value is a NULL pointer. @code{connection} is the SPDConnection* connection created by spd_open(). @end deffn @deffn {C API function} char** spd_list_synthesis_voices(SPDConnection* connection) @findex spd_list_synthesis_voices() @anchor{spd_list_synthesis_voices} Returns a null-terminated array of identification names of @code{SPDVoice*} structures describing the available voices as given by the synthesizer. You can subsequently set the desired voice with @code{spd_set_synthesis_voice()}. @example typedef struct@{ char *name; /* Name of the voice (id) */ char *language; /* 2/3-letter ISO language code, * possibly followed by 2/3-letter ISO region code, * e.g. en-US */ char *variant; /* a not-well defined string describing dialect etc. */ @}SPDVoice; @end example Please note that the list returned is specific to each synthesizer in use (so when you switch to another output module, you must also retrieve a new list). If you want instead to use symbolic voice names which are independent of the synthesizer in use, @xref{spd_list_voices}. In case of error, the return value is a NULL pointer. @code{connection} is the SPDConnection* connection created by spd_open(). @end deffn @node Event Notification and Index Marking in C, History Commands in C, Information Retrieval Commands in C, C API @subsection Event Notification and Index Marking in C When the SSIP connection is run in asynchronous mode, it is possible to register callbacks for all the SSIP event notifications and index mark notifications, as defined in @ref{Message Event Notification and Index Marking,,, ssip, SSIP Documentation} @defvar {C API type} SPDNotification @vindex SPDNotification @anchor{SPDNotification} @code{SPDNotification} is an enum type that represents the possible base notification types that can be assigned to a message. @example typedef enum@{ SPD_BEGIN = 1, SPD_END = 2, SPD_INDEX_MARKS = 4, SPD_CANCEL = 8, SPD_PAUSE = 16, SPD_RESUME = 32 @}SPDNotification; @end example @end defvar There are currently two types of callbacks in the C API. @defvar {C API type} SPDCallback @vindex SPDCallback @anchor{SPDCallback} @code{void (*SPDCallback)(size_t msg_id, size_t client_id, SPDNotificationType state);} This one is used for notifications about the events: @code{BEGIN}, @code{END}, @code{PAUSE} and @code{RESUME}. When the callback is called, it provides three parameters for the event. @code{msg_id} unique identification number of the message the notification is about. @code{client_id} specifies the unique identification number of the client who sent the message. This is usually the same connection as the connection which registered this callback, and therefore uninteresting. However, in some special cases it might be useful to register this callback for other SSIP connections, or register the same callback for several connections originating from the same application. @code{state} is the @code{SPD_Notification} type of this notification. @xref{SPDNotification}. @end defvar @defvar {C API type} SPDCallbackIM @vindex SPDCallbackIM @code{void (*SPDCallbackIM)(size_t msg_id, size_t client_id, SPDNotificationType state, char *index_mark);} @code{SPDCallbackIM} is used for notifications about index marks that have been reached in the message. (A way to specify index marks is e.g. through the SSML element in ssml mode.) The syntax and meaning of these parameters are the same as for @ref{SPDCallback} except for the additional parameter @code{index_mark}. @code{index_mark} is a NULL terminated string associated with the index mark. Please note that this string is specified by client application and therefore it needn't be unique. @end defvar One or more callbacks can be supplied for a given @code{SPDConnection*} connection by assigning the values of pointers to the appropriate functions to the following connection members: @example SPDCallback callback_begin; SPDCallback callback_end; SPDCallback callback_cancel; SPDCallback callback_pause; SPDCallback callback_resume; SPDCallbackIM callback_im; @end example There are three settings commands which will turn notifications on and off for the current SSIP connection and cause the callbacks to be called when the event is registered by Speech Dispatcher. @deffn {C API function} int spd_set_notification_on(SPDConnection* connection, SPDNotification notification); @findex spd_set_notification_on @end deffn @deffn {C API function} int spd_set_notification_off(SPDConnection* connection, SPDNotification notification); @findex spd_set_notification_off @end deffn @deffn {C API function} int spd_set_notification(SPDConnection* connection, SPDNotification notification, const char* state); @findex spd_set_notification These functions will set the notification specified by the parameter @code{notification} on or off (or to the given value) respectively. Note that it is only safe to call these functions after the appropriate callback functions have been set in the @code{SPDCallback} structure. Doing otherwise is not considered an error, but the application might miss some events due to callback functions not being executed (e.g. the client might receive an @code{END} event without receiving the corresponding @code{BEGIN} event in advance. @code{connection} is the SPDConnection* connection created by spd_open(). @code{notification} is the requested type of notifications that should be reported by SSIP. @xref{SPDNotification}. Note that also '|' combinations are possible, as illustrated in the example below. @code{state} must be either the string ``on'' or ``off'', for switching the given notification on or off. @end deffn The following example shows how to use callbacks for the simple purpose of playing a message and waiting until its end. (Please note that checks of return values in this example as well as other code not directly related to index marking, have been removed for the purpose of clarity.) @example #include sem_t semaphore; /* Callback for Speech Dispatcher notifications */ void end_of_speech(size_t msg_id, size_t client_id, SPDNotificationType type) @{ /* We don't check msg_id here since we will only send one message. */ /* Callbacks are running in a separate thread, so let the (sleeping) main thread know about the event and wake it up. */ sem_post(&semaphore); @} int main(int argc, char **argv) @{ SPDConnection *conn; sem_init(&semaphore, 0, 0); /* Open Speech Dispatcher connection in THREADED mode. */ conn = spd_open("say","main", NULL, SPD_MODE_THREADED); /* Set callback handler for 'end' and 'cancel' events. */ conn->callback_end = con->callback_cancel = end_of_speech; /* Ask Speech Dispatcher to notify us about these events. */ spd_set_notification_on(conn, SPD_END); spd_set_notification_on(conn, SPD_CANCEL); /* Say our message. */ spd_sayf(conn, SPD_MESSAGE, "%s", argv[1]); /* Wait for 'end' or 'cancel' of the sent message. By SSIP specifications, we are guaranteed to get one of these two eventually. */ sem_wait(&semaphore); return 0; @} @end example @node History Commands in C, Direct SSIP Communication in C, Event Notification and Index Marking in C, C API @subsection History Commands @findex spd_history_select_client() @findex spd_get_client_list() @findex spd_get_message_list_fd() @node Direct SSIP Communication in C, , History Commands in C, C API @subsection Direct SSIP Communication in C It might happen that you want to use some SSIP function that is not available through a library or you may want to use an available function in a different manner. (If you think there is something missing in a library or you have some useful comment on the available functions, please let us know.) For this purpose, there are a few functions that will allow you to send arbitrary SSIP commands on your connection and read the replies. @deffn {C API function} int spd_execute_command(SPDConnection* connection, const char *command); @findex spd_execute_command() You can send an arbitrary SSIP command specified in the parameter @code{command}. If the command is successful, the function returns a 0. If there is no such command or the command failed for some reason, it returns -1. @code{connection} is the SPDConnection* connection created by spd_open(). @code{command} is a null terminated string containing a full SSIP command without the terminating sequence @code{\r\n}. For example: @example spd_execute_command(fd, "SET SELF RATE 60"); spd_execute_command(fd, "SOUND_ICON bell"); @end example It's not possible to use this function for compound commands like @code{SPEAK} where you are receiving more than one reply. If this is your case, please see `spd_send_data()'. @end deffn @deffn {C API function} char* spd_send_data(SPDConnection* connection, const char *message, int wfr); @findex spd_send_data() You can send an arbitrary SSIP string specified in the parameter @code{message} and, if specified, wait for the reply. The string can be any SSIP command, but it can also be textual data or a command parameter. If @code{wfr} (wait for reply) is set to SPD_WAIT_REPLY, you will receive the reply string as the return value. If wfr is set to SPD_NO_REPLY, the return value is a NULL pointer. If wfr is set to SPD_WAIT_REPLY, you should always free the returned string. @code{connection} is the SPDConnection* connection created by spd_open(). @code{message} is a null terminated string containing a full SSIP string. If this is a complete SSIP command, it must include the full terminating sequence @code{\r\n}. @code{wfr} is either SPD_WAIT_REPLY (integer value of 1) or SPD_NO_REPLY (0). This specifies if you expect to get a reply on the sent data according to SSIP. For example, if you are sending ordinary text inside a @code{SPEAK} command, you don't expect to get a reply, but you expect a reply after sending the final sequence @code{\r\n.\r\n} of the multi-line command. For example (simplified by not checking and freeing the returned strings): @example spd_send_data(conn, "SPEAK", SPD_WAIT_REPLY); spd_send_data(conn, "Hello world!\n", SPD_NO_REPLY); spd_send_data(conn, "How are you today?!", SPD_NO_REPLY); spd_send_data(conn, "\r\n.\r\n.", SPD_WAIT_REPLY); @end example @end deffn @node Python API, Guile API, C API, Client Programming @section Python API There is a full Python API available in @file{src/api/python/speechd/} in the source tree. Please see the Python docstrings for full reference about the available objects and methods. Simple Python client: @example import speechd client = speechd.SSIPClient('test') client.set_output_module('festival') client.set_language('en-US') client.set_punctuation(speechd.PunctuationMode.SOME) client.speak("Hello World!") client.close() @end example The Python API respects the environment variables @var{SPEECHD_ADDRESS} it the communication address is not specified explicitly (see @code{SSIPClient} constructor arguments). Implementation of callbacks within the Python API tries to hide the low level details of SSIP callback handling and provide a convenient Pythonic interface. You just pass a callable object (function) to the @code{speak()} method and this function will be called whenever an event occurs for the corresponding message. Callback example: @example import speechd, time called = [] client = speechd.SSIPClient('callback-test') client.speak("Hi!", callback=lambda cb_type: called.append(cb_type)) time.sleep(2) # Wait for the events to happen. print "Called callbacks:", called client.close() @end example Real-world callback functions will most often need some sort of context information to be able to distinguish for which message the callback was called. This can be simply done in Python. The following example uses the actual message text as the context information within the callback function. Callback context example: @example import speechd, time class CallbackExample(object): def __init__(self): self._client = speechd.SSIPClient('callback-test') def speak(self, text): def callback(callback_type): if callback_type == speechd.CallbackType.BEGIN: print "Speech started:", text elif callback_type == speechd.CallbackType.END: print "Speech completed:", text elif callback_type == speechd.CallbackType.CANCEL: print "Speech interupted:", text self._client.speak(text, callback=callback, event_types=(speechd.CallbackType.BEGIN, speechd.CallbackType.CANCEL, speechd.CallbackType.END)) def go(self): self.speak("Hi!") self.speak("How are you?") time.sleep(4) # Wait for the events to happen. self._client.close() CallbackExample().go() @end example @emph{Important notice:} The callback is called in Speech Dispatcher listener thread. No subsequent Speech Dispatcher interaction is allowed from within the callback invocation. If you need to do something more complicated, do it in another thread to prevent deadlocks in SSIP communication. @node Guile API, Common Lisp API, Python API, Client Programming @section Guile API The Guile API can be found @file{src/guile/} in the source tree, however it's still considered to be at the experimental stage. Please read @file{src/guile/README}. @node Common Lisp API, Golang API, Guile API, Client Programming @section Common Lisp API The Common Lisp API can be found @file{src/cl/} in the source tree, however it's still considered to be at the experimental stage. Please read @file{src/cl/README}. @node Golang API, Autospawning, Common Lisp API, Client Programming @section Golang API A golang interface is also available on @uref{https://github.com/ilyapashuk/go-speechd}. @node Autospawning, , Common Lisp API, Client Programming @section Autospawning It is suggested that client libraries offer an autospawn functionality to automatically start the server process when connecting locally and if it is not already running. E.g. if the client application starts and Speech Dispatcher is not running already, the client will start Speech Dispatcher. The library API should provide a possibility to turn this functionality off, but we suggest to set the default behavior to autospawn. Autospawn is performed by executing Speech Dispatcher with the --spawn parameter under the same user and permissions as the client process: @example speech-dispatcher --spawn @end example With the @code{--spawn} parameter, the process will start and return with an exit code of 0 only if a) it is not already running (pidfile check) b) the server doesn't have autospawn disabled in its configuration c) no other error preventing the start occurs. Otherwise, Speech Dispatcher is not started and the error code of 1 is returned. The location of the @code{speech-dispatcher} command should be obtained from the @code{SPEECHD_CMD} environment variable if defined, and otherwise fallback to the @code{SPD_SPAWN_CMD} compile-time constant, i.e. @code{$bindir/speech-dispatcher}. The client library should redirect its stdout and stderr outputs either to nowhere or to its logging system. It should subsequently completely detach from the newly spawned process. Due to a bug in Speech Dispatcher, it is currently necessary to include a wait statement after the autospawn for about 0.5 seconds before attempting a connection. Please see how autospawn is implemented in the C API and in the Python API for an example. @node Server Programming, Download and Contact, Client Programming, Top @chapter Server Programming @menu * Server Core:: Internal structure and functionality overview. * Output Modules:: Plugins for various speech synthesizers. @end menu @node Server Core, Output Modules, Server Programming, Server Programming @section Server Core The main documentation for the server core is the code itself. This section is only a general introduction intended to give you some basic information and hints where to look for things. If you are going to make some modifications in the server core, we will be happy if you get in touch with us on @email{speechd-discuss@@nongnu.org}. The server core is composed of two main parts, each of them implemented in a separate thread. The @emph{server part} handles the communication with clients and, with the desired configuration options, stores the messages in the priority queue. The @emph{speaking part} takes care of communicating with the output modules, pulls messages out of the priority queue at the correct time and sends them to the appropriate synthesizer. Synchronization between these two parts is done by thread mutexes. Additionally, synchronization of the speaking part from both sides (server part, output modules) is done via a SYSV/IPC semaphore. @subheading Server part After switching to the daemon mode (if required), it reads configuration files and initializes the speaking part. Then it opens the socket and waits for incoming data. This is implemented mainly in @file{src/server/speechd.c} and @file{src/server/server.c}. There are three types of events: new client connects to speechd, old client disconnects, or a client sends some data. In the third case, the data is passed to the @code{parse()} function defined in @file{src/server/parse.c}. If the incoming data is a new message, it's stored in a queue according to its priority. If it is SSIP commands, it's handled by the appropriate handlers. Handling of the @code{SET} family of commands can be found in @file{src/server/set.c} and @code{HISTORY} commands are processed in @file{src/server/history.c}. All reply messages of SSIP are defined in @file{src/server/msg.h}. @subheading Speaking part This thread, the function @code{speak()} defined in @file{src/server/speaking.c}, is created from the server part process shortly after initialization. Then it enters an infinite loop and waits on a SYSV/IPC semaphore until one of the following actions happen: @itemize @bullet @item The server adds a new message to the queue of messages waiting to be said. @item The currently active output module signals that the message that was being spoken is done. @item Pause or resume is requested. @end itemize After handling the rest of the priority interaction (like actions needed to repeat the last priority progress message) it decides which action should be performed. Usually it's picking up a message from the queue and sending it to the desired output module (synthesizer), but sometimes it's handling the pause or resume requests, and sometimes it's doing nothing. As said before, this is the part of Speech Dispatcher that talks to the output modules. It does so by using the output interface defined in @file{src/server/output.c}. @node Output Modules, , Server Core, Server Programming @section Output Modules @menu * Basic Structure:: The definition of an output module. * Communication Protocol for Output Modules:: * How to Write New Output Module:: How to include support for new synthesizers * The Skeleton of a Bare Output Module:: * The Skeleton of an Output Module:: * Output Module Functions:: * Module Utils Functions and Macros:: * Index Marks in Output Modules:: @end menu @node Basic Structure, Communication Protocol for Output Modules, Output Modules, Output Modules @subsection Basic Structure Speech Dispatcher output modules are independent applications that, using a simple common communication protocol, read commands from standard input and then output replies on standard output, communicating the requests to the particular software or hardware synthesizer. Everything the output module writes on standard output or reads from standard input should conform to the specifications of the communication protocol. Additionally, standard error output is used for logging of the modules. Output module binaries are usually located in @file{libexec/speech-dispatcher-modules/} or in user's @file{~/.local/libexec/speech-dispatcher-modules} and are loaded automatically when Speech Dispatcher starts, according to configuration. Their standard input/output/error output is redirected to a pipe to Speech Dispatcher and this way both sides can communicate. When the modules start, they are passed the name of a configuration file that should be used for this particular output module. Each output module is started by Speech Dispatcher as: @example my_module "configfile" @end example where @code{configfile} is the full path to the desired configuration file that the output module should parse. @node Communication Protocol for Output Modules, How to Write New Output Module, Basic Structure, Output Modules @subsection Communication Protocol for Output Modules The protocol by which the output modules communicate on standard input/output is based on @ref{Top,,SSIP,ssip, SSIP Documentation}, although it is highly simplified and a little bit modified for the different purpose here. Another difference is that event notification is obligatory in modules communication, while in SSIP, this is an optional feature. This is because Speech Dispatcher has to know all the events happening in the output modules for the purpose of synchronization of various messages. Since it's very similar to SSIP, @ref{Top,,General Rules,ssip, SSIP Documentation}, for a general description of what the protocol looks like. One of the exceptions is that since the output modules communicate on standard input/output, we use only @code{LF} as the line separator. The return values are: @itemize @item 2xx OK @item 3xx CLIENT ERROR or BAD SYNTAX or INVALID VALUE @item 4xx OUTPUT MODULE ERROR or INTERNAL ERROR @item 700 EVENT INDEX MARK @item 701 EVENT BEGIN @item 702 EVENT END @item 703 EVENT STOP @item 704 EVENT PAUSE @item 705 AUDIO @item 706 ICON @end itemize @table @code @item SPEAK Start receiving a text message in the SSML format and synthesize it. After sending a reply to the command, output module waits for the text of the message. The text can spread over any number of lines and is finished by an end of line marker followed by the line containing the single character @code{.} (dot). Thus the complete character sequence closing the input text is @code{LF . LF}. If any line within the sent text contains only a dot, an extra dot should be prepended before it. During reception of the text message, output module doesn't send a response to the particular lines sent. The response line is sent only immediately after the @code{SPEAK} command and after receiving the closing dot line. This doesn't provide any means of synchronization, instead, event notification is used for this purpose. There is no explicit upper limit on the size of the text. If the @code{SPEAK} command is received while the output module is already speaking, it is considered an error. Example: @example SPEAK 202 OK SEND DATA Hello, GNU! . 200 OK SPEAKING @end example After receiving the full text (or the first part of it), the output module is supposed to start synthesizing it and take care of delivering it to an audio device. When (or just before) the first synthesized samples are delivered to the audio and start playing, the output module must send the @code{BEGIN} event over the communication socket to Speech Dispatcher, @xref{Events notification and index marking}. After the audio stops playing, the event @code{STOP}, @code{PAUSE} or @code{END} must be delivered to Speech Dispatcher. Additionally, if supported by the given synthesizer, the output module can issue events associated with the included SSML index marks when they are reached in the audio output. @item CHAR Synthesize a character. If the synthesizer supports a different behavior for the event of ``character'', this should be used. It works like the command @code{SPEAK} above, except that the argument has to be exactly one line long. It contains the UTF-8 form of exactly one character. @item KEY Synthesize a key name. If the synthesizer supports a different behavior for the event of ``key name'', this should be used. It works like the command @code{SPEAK} above, except that the argument has to be exactly one line long. @xref{Top, ,SSIP KEY,ssip, SSIP Documentation}, for the description of the allowed arguments. @item SOUND_ICON Produce a sound icon. According to the configuration of the particular synthesizer, this can produce either a sound (e.g. .wav) or synthesize some text. It works like the command @code{SPEAK} above, except that the argument has to be exactly one line long. It contains the symbolic name of the icon that should be said. @xref{Top,,SSIP SOUND_ICON, ssip, SSIP Documentation}, for more detailed description of the sound icons mechanism. @item STOP Immediately stop speaking on the output device and cancel synthesizing the current message so that the output module is prepared to receive a new message. If there is currently no message being synthesized, it is not considered an error to call @code{STOP} anyway. This command is asynchronous. The output module is not supposed to send any reply (not even error reply). It should return immediately, although stopping the synthesizer may require a little bit more time. The module must issue one of the events @code{STOPPED} or @code{END} when the module is finally stopped. @code{END} is issued when the playing stopped by itself before the module could terminate it or if the architecture of the output module doesn't allow it to decide, otherwise @code{STOPPED} should be used. @example STOP @end example @item PAUSE Stop speaking the current message at a place where we can exactly determine the position (preferably after a @code{__spd_} index mark). This doesn't have to be immediate and can be delayed even for a few seconds. (Knowing the position exactly is important so that we can later continue the message without gaps or overlapping.) It doesn't do anything else (like storing the message etc.). This command is asynchronous. The output module is not supposed to send any reply (not even error reply). For example: @example PAUSE @end example @item SET Set one of several speech parameters for the future messages. Each of the parameters is written on a single line in the form @example name=value @end example where @code{value} can be either a number or a string, depending upon the name of the parameter. The @code{SET} environment is terminated by a dot on a single line. Thus the complete character sequence closing the input text is @code{LF . LF} During reception of the settings, output module doesn't send any response to the particular lines sent. The response line is sent only immediately after the @code{SET} command and after receiving the closing dot line. The available parameters that accept numerical values are @code{rate}, @code{pitch} and @code{pitch_range}. The available parameters that accept string values are @code{punctuation_mode}, @code{spelling_mode}, @code{cap_let_recogn}, @code{voice}, and @code{language}. The arguments are the same as for the corresponding SSIP commands, except that they are written with small letters. @xref{Top,,Parameter Setting Commands,ssip, SSIP Documentation}. The conversion between these string values and the corresponding C enum variables can be easily done using @file{src/common/fdsetconv.c}. Not all of these parameters must be set and the value of the string arguments can also be @code{NULL}. If some of the parameters aren't set, the output module should use its default. It's not necessary to set these parameters on the synthesizer right away, instead, it can be postponed until some message to be spoken arrives. Here is an example: @example SET 203 OK RECEIVING SETTINGS rate=20 pitch=-10 pitch_range=50 punctuation_mode=all spelling_mode=on punctuation_some=NULL . 203 OK SETTINGS RECEIVED @end example @item AUDIO Audio has exactly the same structure as @code{SET}, but is transmitted only once immediatelly after @code{INIT} to transmit the requested audio parameters and tell the output module to open the audio device. @item QUIT Terminates the output module. It should send the response, deallocate all the resources, close all descriptors, terminate all child processes etc. Then the output module should exit itself. @example QUIT 210 OK QUIT @end example @end table @subsubsection Events notification and index marking @anchor{Events notification and index marking} Each output module must take care of sending asynchronous notifications whenever the synthesizer (or the module) starts or stops output audio on the speakers. Additionally, whenever possible, the output module should report back to Speech Dispatcher index marks found in the incoming SSML text whenever they are reached while speaking. See SSML specifications for more details about the @code{mark} element Event and index mark notifications are reported by simply writing them to the standard output. An event notification must never get in between synchronous commands (those which require a reply) and their reply. Before Speech Dispatcher sends any new requests (like @code{SET}, @code{SPEAK} etc.) it waits for the previous request to be terminated by the output module by signalling @code{STOP}, @code{END} or @code{PAUSE} index marks. So the only thing the output module must ensure in order to satisfy this requirement is that it doesn't send any index marks until it acknowledges the receival of the new message via @code{200 OK SPEAKING}. It must also ensure that index marks written to the pipe are well ordered -- of course it doesn't make any sense and it is an error to send any index marks after @code{STOP}, @code{END} or @code{PAUSE} is sent. @table @code @item BEGIN This event must be issued whenever the module starts to speak the given message. If this is not possible, it can issue it when it starts to synthesize the message or when it receives the message. It is prepended by the code @code{701} and takes the form @example 701 BEGIN @end example @item END This event must be issued whenever the module terminates speaking the given message because it reached its end. If this is not possible, it can issue this event when it is ready to receive a new message after speaking the previous message. Each @code{END} must always be preceeded (possibly not directly) by a @code{BEGIN}. It is prepended by the code @code{702} and takes the form @example 702 END @end example @item STOP This event should be issued whenever the module terminates speaking the given message without reaching its end (as a consequence of receiving the STOP command or because of some error) not because of a @code{PAUSE} command. When the synthesizer in use doesn't allow the module to decide, the event @code{END} can be used instead. Each @code{STOP} must always be preceeded (possibly not directly) by a @code{BEGIN}. It is prepended by the code @code{703} and takes the form @example 703 STOP @end example @item PAUSE This event should be issued whenever the module terminates speaking the given message without reaching its end because of receiving the @code{PAUSE} command. Each @code{PAUSE} must always be preceeded (possibly not directly) by a @code{BEGIN}. It is prepended by the code @code{704} and takes the form @example 704 PAUSE @end example @item INDEX MARK This event should be issued by the output module (if supported) whenever an index mark (SSML tag @code{}) is passed while speaking a message. It is preceeded by the code @code{700} and takes the form @example 700-name 700 INDEX MARK @end example where @code{name} is the value of the SSML attribute @code{name} in the tag @code{}. @item AUDIO This event should be issued by the output module to produce audio through the server. It is preceeded by the code @code{705} and takes the form @example 705-bits=16 705-num_channels=1 705-sample_rate=16000 705-num_samples=1234 705-AUDIO\0data... 705 AUDIO @end example The first lines provide the exact encoding of the data being passed. To avoid confusion with the @code{\n} character, an HDLC encoding is used, with the @code{0x7D} escape character: whenever @code{\n} or @code{0x7D} appears in the data, its 5th bit is inverted and it is prefixed with @code{0x7D}. @item ICON This event should be issued by the output module to emit a sound icon through the server. It is preceeded by the code @code{706} and takes the form @example 706-name 706 ICON @end example where @code{name} is the sound icon name. @end table @node How to Write New Output Module, The Skeleton of an Output Module, Communication Protocol for Output Modules, Output Modules @subsection How to Write New Output Module If you want to write your own output module, there are basically three ways to do it. Either you can program it all yourself, which is fine as long as you stick to the definition of an output module and its communication protocol. You can also use our @file{module_main.c}, @file{module_readline.c}, @file{module_process.c}, and @file{module_main.h}, which deal with the communication protocol and other formal things that are common for all modules. They are provided under a BSD licence and thus allow to integrate them along proprietary software. You will have to provide a series of functions, an example is provided in @code{src/modules/skeleton0.c}, which can freely serve as a basic for your module. You can also read @code{src/modules/skeleton0_espeak-ng*.c}, which show the various ways to plug a synthesizer, depending whether the synthesizer works in synchronous mode (@code{-sync} variants) or asynchronously in a separate thread (@code{-async} variants), and whether the synthesizer emits audio itself or can produce wave files to be sent to the server (@code{-server} variants). The nicest way, recommended for all modules shipped along speech-dispatcher, is to make use of all of our our @file{module_*.c} tools. This will handle for you all configuration file parsing, option setting etc. Here is how you can do it using the provided tools. We will recommend here a basic structure of the code for an output module you should follow, although it's perfectly ok to establish your own if you have reasons to do so, if all the necessary functions and data are defined somewhere in the file. For this purpose, we will use examples from the output module for Flite (Festival Lite), so it's recommended to keep looking at @code{flite.c} for reference. A few rules you should respect: @itemize @item The @file{module_*.c} files should be included at the specified place and in the specified order, because they include directly some pieces of the code and won't work in other places. @item If one or more new threads are used in the output module, they must block all signals. @item On module_close(), all lateral threads and processes should be terminated, all memory freed. Don't assume module_close() is always called before exit() and the sources will be freed automatically. @item We will be happy if all the copyrights are assigned to Brailcom, o.p.s. in order for us to be in a better legal position against possible intruders. @end itemize @node The Skeleton of a Bare Output Module @subsection The Skeleton of a Bare Output Module If you go for the BSD-provided skeleton way, you can start with @code{skeleton0.c}. Add the synthesis initialization call with default parameters to @code{module_init}, the synchronous synthesizing call to @code{module_speak_sync}, and the synthesis shutdown call to @code{module_close}. Compile this along @file{module_main.c}, @file{module_readline.c}, @file{module_process.c}, and @file{module_main.h}. Install this along other modules, and create an empty configuration file for it. This should already provide you with a working module, though with very limited support. The next step would be to add support for selecting the voice. Fix @code{module_list_voices} to return a proper list of voices. In @code{module_set}, when @code{var} is @code{voice}, @code{synthesis_voice}, or @code{language}, select a voice according to @code{val}. This stage of development is examplified in @file{src/modules/skeleton0_espeak-ng0.c}. A most useful next step is to support stopping the synthesis. This can be supported two ways. Either the synthesis can call a callback from times to times, in which case you can call @code{module_process(STDIN_FILE, 0)} to poll for messages from the server. Or the synthesis can run asynchronously in a separate thread, in which case you need to use @code{module_speak} instead of @code{module_speak_sync}: it should return immediately after starting the production of synthesis. Then @code{module_speak_begin()} should be called when it actually starts emitting audio, and @code{module_speak_end()} should be called when it is finished emitting audio. In either cases, if @code{module_stop} is getting called, the synthesis should stop as soon as possible and @code{module_speak_stop()} be called instead of @code{module_speak_end()}. Similarly, if @code{module_pause} is getting called, the synthesis should stop on next mark whose name starts with @code{__spd_}, and @code{module_speak_pause()} be called instead of @code{module_speak_end()}. As a first step, @code{module_pause} can be made to behave just like @code{module_stop}. This asynchronous support is examplified in @file{src/modules/skeleton0_espeak-ng-async.c}. It is already quite nice for a lot of use cases: the user is now able to interrupt the synthesis e.g. through a screen reader action. It is then useful to make @code{module_set} recognize other useful voice parameters to improve the synthesis: @code{rate}, @code{pitch}, @code{pitch_range}, @code{volume}, @code{punctuation_mode}, @code{spelling_mode}, @code{cap_let_recogn}. If the synthesis permits it, it is better to support server-side audio rendering: instead of playing audio itself, the synthesis should provide pieces of wave files, to be sent to the server with @code{module_tts_output_server}. Examples are available in @code{src/modules/skeleton0_espeak-ng-async-server.c} and @code{src/modules/skeleton0_espeak-ng-sync-server.c}. The @code{module_audio_set} function should in that case recognize only the @code{server} audio method. If the synthesis does not permit server-side audio rendering, optionally @code{module_audio_set} can be made to recognize precise audio settings to be used by the synthesis-side audio rendering. For easier debugging, @code{module_loglevel_set} and @code{module_debug} can be implemented. A useful step is probably to add support for the configuration file, by making @code{module_config} parse the configuration file and set synthesis parameters accordingly. @node The Skeleton of an Output Module, Output Module Functions, How to Write New Output Module, Output Modules @subsection The Skeleton of an Output Module Each output module should include @file{module_utils.h} where the SPDMsgSettings structure is defined to be able to handle the different speech synthesis settings. This file also provides tools which help with writing output modules and making the code simpler. @example #include "module_utils.h" @end example If your plugin needs the audio tools (if you take care of the output to the soundcard instead of the synthesizer), you also have to include @file{spd_audio.h} @example #include "spd_audio.h" @end example The definition of macros @code{MODULE_NAME} and @code{MODULE_VERSION} should follow: @example #define MODULE_NAME "flite" #define MODULE_VERSION "0.1" @end example If you want to use the @code{DBG(message)} macro from @file{module_utils.c} to print out debugging messages, you should insert these two lines. (Please don't use printf for debugging, this doesn't work with multiple processes!) (You will later have to actually start debugging in @code{module_init()}) @example DECLARE_DEBUG(); @end example You don't have to define the prototypes of the core functions like module_speak() and module_stop(), these are already defined in @file{module_utils.h} Optionally, if your output module requires some special configuration, apart from defining voices and configuring debugging (they are handled differently, see below), you can declare the requested option here. It will expand into a dotconf callback and declaration of the variable. (You will later have to actually register these options for Speech Dispatcher in @code{module_load()}) There are currently 4 types of possible configuration options: @itemize @item @code{MOD_OPTION_1_INT(name); /* Set up `int name' */} @item @code{MOD_OPTION_1_STR(name); /* Set up `char* name' */} @item @code{MOD_OPTION_2(name); /* Set up `char *name[2]' */} @item @code{MOD_OPTION_@{2,3@}_HT(name); /* Set up a hash table */} @end itemize @xref{Output Modules Configuration}. For example Flite uses 2 options: @example MOD_OPTION_1_INT(FliteMaxChunkLength); MOD_OPTION_1_STR(FliteDelimiters); @end example Every output module is started in 2 phases: @emph{loading} and @emph{initialization}. The goal of loading is to initialize empty structures for storing settings and declare the DotConf callbacks for parsing configuration files. In the second phase, initialization, all the configuration has been read and the output module can accomplish the rest (check if the synthesizer works, set up threads etc.). You should start with the definition of @code{module_load()}. @example int module_load(void) @{ @end example Then you should initialize the settings tables. These are defined in @file{module_utils.h} and will be used to store the settings received by the @code{SET} command. @example INIT_SETTINGS_TABLES(); @end example Also, define the configuration callbacks for debugging if you use the @code{DBG()} macro. @example REGISTER_DEBUG(); @end example Now you can finally register the options for the configuration file parsing. Just use these macros: @itemize @item MOD_OPTION_1_INT_REG(name, default); /* for integer parameters */ @item MOD_OPTION_1_STR_REG(name, default); /* for string parameters */ @item MOD_OPTION_MORE_REG(name); /* for an array of strings */ @item MOD_OPTION_HT_REG(name); /* for hash tables */ @end itemize Again, an example from Flite: @example MOD_OPTION_1_INT_REG(FliteMaxChunkLength, 300); MOD_OPTION_1_STR_REG(FliteDelimiters, "."); @end example If you want to enable the mechanism for setting voices through AddVoice, use this function (for an example see @code{generic.c}): Example from Festival: @example module_register_settings_voices(); @end example @xref{Output Modules Configuration}. If everything went correctly, the function should return 0, otherwise -1. @example return 0; @} @end example The second phase of starting an output module is handled by: @example int module_init(void) @{ @end example If you use the DBG() macro, you should init debugging on the start of this function. From that moment on, you can use DBG(). Apart from that, the body of this function is entirely up to you. You should do all the necessary initialization of the particular synthesizer. All declared configuration variables and configuration hash tables, together with the definition of voices, are filled with their values (either default or read from configuration), so you can use them already. @example INIT_DEBUG(); DBG("FliteMaxChunkLength = %d\n", FliteMaxChunkLength); DBG("FliteDelimiters = %s\n", FliteDelimiters); @end example This function should return 0 if the module was initialized successfully, or -1 if some failure was encountered. In this case, you should clean up everything, cancel threads, deallocate memory etc.; no more functions of this output module will be touched (except for other tries to load and initialize the module). Example from Flite: @example /* Init flite and register a new voice */ flite_init(); flite_voice = register_cmu_us_kal(); if (flite_voice == NULL)@{ DBG("Couldn't register the basic kal voice.\n"); return -1; @} [...] @end example The third part is opening the audio. This is commanded by the @code{AUDIO} protocol command. If the synthesizer is able to retrieve audio data, it is desirable to open the @code{spd_audio} output according to the requested parameters and then use this method for audio output. Audio initialization can be done as follows: @example int module_audio_init(char **status_info)@{ DBG("Opening audio"); return module_audio_init_spd(status_info); @} @end example If it is impossible to retrieve audio from the synthesizer and the synthesizer itself is used for playback, than the module must still contain this function, but it should just return 0 and do nothing. Now you have to define all the synthesis control functions @code{module_speak}, @code{module_stop} etc. See @ref{Output Module Functions}. At the end, this simple include provides the main() function and all the functionality related to being an output module of Speech Dispatcher (parsing argv[] parameters, communicating on stdin/stdout, ...). It's recommended to study this file carefully and try to understand what exactly it does, as it will be part of the source code of your output module. @example #include "module_main.c" @end example If it doesn't work, it's most likely not your fault. Complain! This manual is not complete and the instructions in this sections aren't either. Get in touch with us and together we can figure out what's wrong, fix it and then warn others in this manual. @node Output Module Functions, Module Utils Functions and Macros, The Skeleton of an Output Module, Output Modules @subsection Output Module Functions @deffn {Output Module Functions} void module_speak_sync (char *data, size_t bytes, EMessageType msgtype) @findex module_speak() This is the function where the actual speech output is produced. It is called every time Speech Dispatcher decides to send a message to synthesis. The data of length @var{bytes} are passed in a NULL terminated string @var{data}. The argument @var{msgtype} defines what type of message it is (different types should be handled differently, if the synthesizer supports it). Each output module should take care of setting the output device to the parameters from msg_settings (defined in module_utils.h) (See SPDMsgSettings in @file{module_utils.h}). However, it is not an error if some of these values are ignored. At least rate, pitch and language should be set correctly. Speed and pitch are values between -100 and 100 included. 0 is the default value that represents normal speech flow. So -100 is the slowest (or lowest) and +100 is the fastest (or highest) speech. The language parameter is given as a null-terminated string containing the name of the language according to RFC 1766 (en, cs, fr, en-US, ...). If the requested language is not supported by this synthesizer, it's ok to abort and return 0, because that's an error in user settings. An easy way to set the parameters is using the UPDATE_PARAMETER() and UPDATE_STRING_PARAMETER() macros. @xref{Module Utils Functions and Macros}. Example from festival: @example UPDATE_STRING_PARAMETER(language, festival_set_language); UPDATE_PARAMETER(voice, festival_set_voice); UPDATE_PARAMETER(rate, festival_set_rate); UPDATE_PARAMETER(pitch, festival_set_pitch); UPDATE_PARAMETER(punctuation_mode, festival_set_punctuation_mode); UPDATE_PARAMETER(cap_let_recogn, festival_set_cap_let_recogn); @end example Once this function has checked that everything is OK, it must call @code{module_speak_ok()} to let the server know that the speak was accepted. From then on, the server may send stop requests, so reseting the stop state must be done before calling this. On errors, @code{module_speak_error()} has to be called instead. When actual synthesis starts, @code{module_speak_begin()} must be called to let the server know of this. On synthesis termination, @code{module_speak_end()} should be called (or @code{module_speak_pause()}, @code{module_speak_stopped()} if the synthesis was interrupted through @code{module_pause()} or @code{module_stop()}). This function should return only when it is finished with synthesizing. It should however call @code{module_process(STDIN_FILENO, 0)} periodically so as to promptly process messages coming from the server, notably speech stopping requests. @end deffn @deffn {Output Module Functions} int module_speak (char *data, size_t bytes, EMessageType msgtype) @findex module_speak() This is the same as @code{module_speak_sync}, except that it proceeds asynchronously, it can be used when the synthesis works asynchronously. Instead of calling @code{module_speak_ok()} or @code{module_speak_error()}, this function should return 0 if it fails and 1 if the delivery to the synthesizer is successful. It should return immediately, because otherwise, it would block stopping, priority handling and other important things in Speech Dispatcher. If there is a need to stay longer, it can call @code{module_process(STDIN_FILENO, 0)} to process messages coming from the server, but in that case @code{module_speak_sync} could as well be used. Note: if the synthesis creates separate threads, you have to set them to ignore all signals. The simplest way to do this is to use @code{spd_pthread_create()} (which is defined in module_utils.c) instead of @code{pthread_create()}. @end deffn @deffn {Output module function} {int module_stop} (void) @findex module_stop() This function should stop the synthesis of the currently spoken message immediately and throw away the rest of the message. This function should return immediately. Speech Dispatcher will not send another command until module_report_event_stop() is called. Note that you cannot call module_report_event_stop() from within the call to module_stop(). The best thing to do is emit the stop event from another thread. It should return 0 on success, -1 otherwise. @end deffn @deffn {Output module function} {size_t module_pause} (void) @findex module_pause() This function should stop speaking on the synthesizer (or sending data to soundcard) just after sending an @code{__spd_} index mark so that Speech Dispatcher knows the position of stop. The pause can wait for a short time until such index mark is reached. However, if it's not possible to determine the exact position, this function should have the same effect as @code{module_stop}. This function should return immediately. Speech Dispatcher will not send another command until module_report_event_pause() is called. Note that you cannot call module_report_event_pause() from within the call to module_pause(). The best thing to do is emit the pause event from another thread. For some software synthesizers, the desired effect can be archieved in this way: When @code{module_speak()} is called, you execute a separate process and pass it the requested message. This process cuts the message into sentences and then runs in a loop and sends the pieces to synthesis. If a signal arrives from @code{module_pause()}, you set a flag and stop the loop at the point where next piece of text would be synthesized. It's not an error if this function is called when the device is not speaking. In this case, it should return 0. Note there is no module_resume() function. The semantics of @code{module_pause()} is the same as @code{module_stop()} except that your module should stop after reaching a @code{__spd_} index mark. Just like @code{module_stop()}, it should discard the rest of the message after pausing. On the next @code{module_speak()} call, Speech Dispatcher will resend the rest of the message after the index mark. @end deffn @node Module Utils Functions and Macros, Index Marks in Output Modules, Output Module Functions, Output Modules @subsection Module Utils Functions and Macros This section describes the various variables, functions and macros that are available in the @file{module_utils.h} file. They are intended to make writing new output modules easier and allow the programmer to reuse existing pieces of code instead of writing everything from scratch. @menu * Initialization Macros and Functions:: * Generic Macros and Functions:: * Functions used by module_main.c:: * Functions for use when talking to synthesizer:: * Multi-process output modules:: * Memory Handling Functions:: @end menu @node Initialization Macros and Functions, Generic Macros and Functions, Module Utils Functions and Macros, Module Utils Functions and Macros @subsubsection Initialization Macros and Functions @deffn {Module Utils macro} INIT_SETTINGS_TABLES () @findex INIT_SETTINGS_TABLES This macro initializes the settings tables where the parameters received with the @code{SET} command are stored. You must call this macro if you want to use the @code{UPDATE_PARAMETER()} and @code{UPDATE_STRING_PARAMETER()} macros. It is intended to be called from inside a function just after the output module starts. @end deffn @subsubsection Debugging Macros @deffn {Module Utils macro} DBG (format, ...) @findex DBG DBG() outputs a debugging message, if the @code{Debug} option in module's configuration is set, to the file specified in configuration ad @code{DebugFile}. The parameter syntax is the same as for the printf() function. In fact, it calls printf() internally. @end deffn @deffn {Module Utils macro} FATAL (text) @findex FATAL Outputs a message specified as @code{text} and calls exit() with the value EXIT_FAILURE. This terminates the whole output module without trying to kill the child processes or freeing other resources other than those that will be freed by the system. It is intended to be used after some severe error has occurred. @end deffn @node Generic Macros and Functions, Functions used by module_main.c, Initialization Macros and Functions, Module Utils Functions and Macros @subsubsection Generic Macros and Functions @deffn {Module Utils macro} UPDATE_PARAMETER (param, setter) @findex UPDATE_PARAMETER Tests if the integer or enum parameter specified in @code{param} (e.g. rate, pitch, cap_let_recogn, ...) changed since the last time when the @code{setter} function was called. If it changed, it calls the function @code{setter} with the new value. (The new value is stored in the msg_settings structure that is created by module_utils.h, which you normally don't have to care about.) The function @code{setter} should be defined as: @example void setter_name(type value); @end example Please look at the @code{SET} command in the communication protocol for the list of all available parameters. @pxref{Communication Protocol for Output Modules}. An example from Festival output module: @verbatim static void festival_set_rate(signed int rate) { assert(rate >= -100 && rate <= +100); festivalSetRate(festival_info, rate); } [...] int module_speak(char *data, size_t bytes, EMessageType msgtype) { [...] UPDATE_PARAMETER(rate, festival_set_rate); UPDATE_PARAMETER(pitch, festival_set_pitch); [...] } @end verbatim @end deffn @deffn {Module Utils macro} UPDATE_STRING_PARAMETER (param, setter) @findex UPDATE_STRING_PARAMETER The same as @code{UPDATE_PARAMETER} except that it works for parameters with a string value. @end deffn @node Functions used by module_main.c, Functions for use when talking to synthesizer, Generic Macros and Functions, Module Utils Functions and Macros @subsubsection Functions used by @file{module_main.c} @deffn {Module Utils function} char* do_speak(void) @findex do_speak Takes care of communication after the @code{SPEAK} command was received. Calls @code{module_speak()} when the full text is received. It returns a response according to the communication protocol. @end deffn @deffn {Module Utils function} char* do_stop(void) @findex do_stop Calls the @code{module_stop()} function of the particular output module. It returns a response according to the communication protocol. @end deffn @deffn {Module Utils function} char* do_pause(void) @findex do_pause Calls the @code{module_pause()} function of the particular output module. It returns a response according to the communication protocol and the value returned by @code{module_pause()}. @end deffn @deffn {Module Utils function} char* do_set() @findex do_set Takes care of communication after the @code{SET} command was received. Doesn't call any particular function of the output module, only sets the values in the settings tables. (You should then call the @code{UPDATE_PARAMETER()} macro in module_speak() to actually set the synthesizer to these values.) It returns a response according to the communication protocol. @end deffn @deffn {Module Utils function} char* do_speaking() @findex do_speaking Calls the @code{module_speaking()} function. It returns a response according to the communication protocol and the value returned by @code{module_speaking()}. @end deffn @deffn {Module Utils function} void do_quit() @findex do_quit Prints the farewell message to the standard output, according to the protocol. Then it calls @code{module_close()}. @end deffn @node Functions for use when talking to synthesizer, Multi-process output modules, Functions used by module_main.c, Module Utils Functions and Macros @subsubsection Functions for use when talking to synthesizer @deffn {Module Utils function} static int module_get_message_part ( const char* message, char* part, unsigned int *pos, size_t maxlen, const char* dividers) @findex module_get_message_part Gets a part of the @code{message} according to the specified @code{dividers}. It scans the text in @code{message} from the byte specified by @code{*pos} and looks for one of the characters specified in @code{dividers} followed by a whitespace character or the terminating NULL byte. If one of them is encountered, the read text is stored in @code{part} and the number of bytes read is returned. If end of @code{message} is reached, the return value is -1. @code{message} is the text to process. It must be a NULL-terminated uni-byte string. @code{part} is a pointer to the place where the output text should be stored. It must contain at least @code{maxlen} bytes of space. @code{maxlen} is the maximum number of bytes that should be written to @code{part}. @code{dividers} is a NULL-terminated uni-byte string containing the punctuation characters where the message should be divided into smaller parts (if they are followed by whitespace). After returning, @code{pos} is the position where the function terminated in processing @code{message}. @end deffn @deffn {Output module function} void module_report_index_mark(char *mark) @findex module_report_index_mark @end deffn @deffn {Output module function} void module_report_event_*() @findex module_report_event_* The @code{module_report_} functions serve for reporting event notifications and index marking events. You should use them whenever you get an event from the synthesizer which is defined in the output module communication protocol. Note that you cannot call these functions from within a call to module_speak(), module_stop(), or module_pause(). The best way to do this is to emit the events from another thread. @end deffn @deffn {Output module function} int module_close(void) @findex module_close This function is called when Speech Dispatcher terminates. The output module should terminate all threads and processes, free all resources, close all sockets etc. Never assume this function is called only when Speech Dispatcher terminates and exit(0) will do the work for you. It's perfectly ok for Speech Dispatcher to load, unload or reload output modules in the middle of its run. @end deffn @node Multi-process output modules, Memory Handling Functions, Functions for use when talking to synthesizer, Module Utils Functions and Macros @subsubsection Multi-process output modules @deffn {Module Utils function} size_t module_parent_wfork ( TModuleDoublePipe dpipe, const char* message, SPDMessageType msgtype, const size_t maxlen, const char* dividers, int *pause_requested) @findex module_parent_wfork It simply sends the data to the child in smaller pieces and waits for confirmation with a single @code{C} character on the pipe from child to parent. @code{dpipe} is a parameter which contains the information necessary for communicating through pipes between the parent and the child and vice-versa. @example typedef struct@{ int pc[2]; /* Parent to child pipe */ int cp[2]; /* Child to parent pipe */ @}TModuleDoublePipe; @end example @code{message} is a pointer to a NULL-terminated string containing the message for synthesis. @code{msgtype} is the type of the message for synthesis. @code{maxlen} is the maximum number of bytes that should be transfered over the pipe. @code{dividers} is a NULL-terminated string containing the punctuation characters at which this function should divide the message into smaller pieces. @code{pause_requested} is a pointer to an integer flag, which is either 0 if no pause request is pending, or 1 if the function should terminate at a convenient place in the message because a pause is requested. In the beginning, it initializes the pipes and then it enters a simple cycle: @enumerate @item Reads a part of the message or an index mark using @code{module_get_message_part()}. @item Looks if there isn't a pending request for pause and handles it. @item Sends the current part of the message to the child using @code{module_parent_dp_write()}. @item Waits until a single character @code{C} comes from the other pipe using @code{module_parent_dp_read()}. @item Repeats the cycle or terminates, if there is no more data. @end enumerate @end deffn @deffn {Module Utils function} int module_parent_wait_continue(TModuleDoublePipe dpipe) @findex module_parent_wait_continue Waits until the character @code{C} (continue) is read from the pipe from child. This function is intended to be run from the parent. @code{dpipe} is the double pipe used for communication between the child and parent. Returns 0 if the character was read or 1 if the pipe was broken before the character could be read. @end deffn @deffn {Module Utils function} void module_parent_dp_init (TModuleDoublePipe dpipe) @findex module_parent_dp_init Initializes pipes (dpipe) in the parent. Currently it only closes the unnecessary ends. @end deffn @deffn {Module Utils function} void module_child_dp_close (TModuleDoublePipe dpipe) @findex module_child_dp_init Initializes pipes (dpipe) in the child. Currently it only closes the unnecessary ends. @end deffn @deffn {Module Utils function} void module_child_dp_write(TModuleDoublePipe dpipe, const char *msg, size_t bytes) @findex module_child_dp_write Writes the specified number of @code{bytes} from @code{msg} to the pipe to the parent. This function is intended, as the prefix says, to be run from the child. Uses the pipes defined in @code{dpipe}. @end deffn @deffn {Module Utils function} void module_parent_dp_write(TModuleDoublePipe dpipe, const char *msg, size_t bytes) @findex module_parent_dp_write Writes the specified number of @code{bytes} from @code{msg} into the pipe to the child. This function is intended, as the prefix says, to be run from the parent. Uses the pipes defined in @code{dpipe}. @end deffn @deffn {Module Utils function} int module_child_dp_read(TModuleDoublePipe dpipe char *msg, size_t maxlen) @findex module_child_dp_read Reads up to @code{maxlen} bytes from the pipe from parent into the buffer @code{msg}. This function is intended, as the prefix says, to be run from the child. Uses the pipes defined in @code{dpipe}. @end deffn @deffn {Module Utils function} int module_parent_dp_read(TModuleDoublePipe dpipe, char *msg, size_t maxlen) @findex module_parent_dp_read Reads up to @code{maxlen} bytes from the pipe from child into the buffer @code{msg}. This function is intended, as the prefix says, to be run from the parent. Uses the pipes defined in @code{dpipe}. @end deffn @deffn {Module Utils function} void module_sigblockall(void) @findex module_sigblockall Blocks all signals. This is intended to be run from the child processes and threads so that their signal handling won't interfere with the parent. @end deffn @deffn {Module Utils function} void module_sigunblockusr(sigset_t *some_signals) @findex module_sigunblockusr Use the set @code{some_signals} to unblock SIGUSR1. @end deffn @deffn {Module Utils function} void module_sigblockusr(sigset_t *some_signals) @findex module_sigblockusr Use the set @code{some_signals} to block SIGUSR1. @end deffn @node Memory Handling Functions, , Multi-process output modules, Module Utils Functions and Macros @subsubsection Memory Handling Functions @deffn {Module Utils function} static void* xmalloc (size_t size) @findex xmalloc The same as the classical @code{malloc()} except that it executes @code{FATAL(``Not enough memory'')} on error. @end deffn @deffn {Module Utils function} static void* xrealloc (void *data, size_t size) @findex xrealloc The same as the classical @code{realloc()} except that it also accepts @code{NULL} as @code{data}. In this case, it behaves as @code{xmalloc}. @end deffn @deffn {Module Utils function} void xfree(void *data) @findex xfree The same as the classical @code{free()} except that it checks if data isn't NULL before calling @code{free()}. @end deffn @node Index Marks in Output Modules, , Module Utils Functions and Macros, Output Modules @subsection Index Marks in Output Modules Output modules need to provide some kind of synchronization and they have to give Speech Dispatcher back some information about what part of the message is currently being said. On the other hand, output modules are not able to tell the exact position in the text because various conversions and message processing take place (sometimes punctuation and spelling substitution, the message needs to be recoded from multibyte to unibyte coding etc.) before the text reaches the synthesizer. For this reason, Speech Dispatcher places so-called index marks in the text it sends to its output modules. They have the form: @example @end example @code{id} is the identifier associated with each index mark. Within a @code{module_speak()} message, each identifer is unique. It consists of the string @code{__spd_} and a counter number. Numbers begin from zero for each message. For example, the fourth index mark within a message looks like @example @end example When an index mark is reached, its identifier should be stored so that the output module is able to tell Speech Dispatcher the identifier of the last index mark. Also, index marks are the best place to stop when the module is requested to pause (although it's ok to stop at some place close by and report the last index mark). Notice that index marks are in SSML format using the @code{mark} tag. @node Download and Contact, Reporting Bugs, Server Programming, Top @chapter Download You can download Speech Dispatcher's latest release source code from @uref{http://www.freebsoft.org/speechd}. There is also information on how to set up anonymous access to our git repository. However, you may prefer to download Speech Dispatcher in a binary package for your system. We don't distribute such packages ourselves. If you run Debian GNU/Linux, it should be in the central repository under the name @code{speech-dispatcher} or @code{speechd}. If you run an rpm-based distribution like RedHat, Mandrake or SuSE Linux, please try to look at @uref{http://www.rpmfind.net/}. If you want to contact us, please look at @uref{http://www.freebsoft.org/contact} or use the email @email{users@@lists.freebsoft.org}. @node Reporting Bugs, How You Can Help, Download and Contact, Top @chapter Reporting Bugs If you believe you found a bug in Speech Dispatcher, we will be very grateful if you let us know about it. Please do it by email on the address @email{speechd@@bugs.freebsoft.org}, but please don't send us messages larger than half a megabyte unless we ask you. To report a bug in a way that is useful for the developers is not as easy as it may seem. Here are some hints that you should follow in order to give us the best information so that we can find and fix the bug easily. First of all, please try to describe the problem as exactly as you can. We prefer raw data over speculations about where the problem may lie. Please try to explain in what situation the bug happens. Even if it's a general bug that happens in many situations, please try to describe at least one case in as much detail, as possible. Also, please specify the versions of programs that you use when the bug happens. This is not only Speech Dispatcher, but also the client application you use (speechd-el, say, etc.) and the synthesizer name and version. If you can reproduce the bug, please send us the log file also. This is very useful, because otherwise, we may not be able to reproduce the bug with our configuration and program versions that differ from yours. Configuration must be set to logging priority at least 4, but best 5, so that it's useful for debugging purposes. You can do so in @file{etc/speech-dispatcher/speechd.conf} by modifying the variable @code{LogLevel}. Also, you may want to modify the log destination with variable @code{LogFile}. After modifying these options, please restart Speech Dispatcher and repeat the situation in which the bug happens. After it happened, please take the log and attach it to the bug report, preferably compressed using @code{gzip}. But note, that when logging with level 5, all the data that come from Speech Dispatcher is also recorded, so make sure there is no sensitive information when you are reproducing the bug. Please make sure you switch back to priority 3 or lower logging, because priority 4 or 5 produces really huge logs. If you are a programmer and you find a bug that is reproducible in SSIP, you can send us the sequence of SSIP commands that lead to the bug (preferably from starting the connection). You can also try to reproduce the bug in a simple test-script under @file{speech-dispatcher/src/tests} in the source tree. Please check @file{speech-dispatcher/src/tests/README} and see the other tests scripts there for an example. When the bug is a SEGMENTATION FAULT, a backtrace from gdb is also valuable, but if you are not familiar with gdb, don't bother with that, we may ask you to do it later. Finally, you may also send us a guess of what you think happens in Speech Dispatcher that causes the bug, but this is usually not very helpful. If you are able to provide additional technical information instead, please do so. @node How You Can Help, Appendices, Reporting Bugs, Top @chapter How You Can Help If you want to contribute to the development of Speech Dispatcher, we will be very happy if you do so. Please contact us on @email{users@@lists.freebsoft.org}. Here is a short, definitively not exhaustive, list of how you can help us and other users. @itemize @item @emph{Donate money:} We are a non-profit organization and we can't work without funding. Brailcom, o.p.s. created Speech Dispatcher, speechd-el and also works on other projects to help blind and visually impaired users of computers. We build on Free Software and GNU/Linux, because we believe this is the right way. But it won't be possible when we have no money. @uref{http://www.freebsoft.org/} @item @emph{Report bugs:} Every user, even if he can't give us money and he is not a programmer, can help us very much by just using our software and telling us about the bugs and inconveniences he encounters. A good user community that reports bugs is a crucial part of development of a good Free Software package. We can't test our software under all circumstances and on all platforms, so each constructive bug report is highly appreciated. You can report bugs in Speech Dispatcher on @email{speechd@@bugs.freebsoft.org}. @item @emph{Write or modify an application to support synthesis:} With Speech Dispatcher, we have provided an interface that allows applications easy access to speech synthesis. However powerful, it's no more than an interface, and it's useless on its own. Now it's time to write the particular client applications, or modify existing applications so that they can support speech synthesis. It is useful if the application needs a specific interface for blind people or if it wants to use speech synthesis for educational or other purposes. @item @emph{Develop new voices and language definitions for Festival:} In the world of Free Software, currently Festival is the most promising interface for Text-to-Speech processing and speech synthesis. It's an extensible and highly configurable platform for developing synthetic voices. If there is a lack of synthetic voices or no voices at all for some language, we believe the wisest solution is to try to develop a voice in Festival. It's certainly not advisable to develop your own synthesizer if the goal is producing a quality voice system in a reasonable time. Festival developers provide nice documentation about how to develop a voice and a lot of tools that help doing this. We found that some language definitions can be constructed by canibalizing the already existing definitions and can be tuned later. As for the voice samples, one can temporarily use the MBROLA project voices. But please note that, although they are downloadable for free (as price), they are not Free Software and it would be wonderful if we could replace them by Free Software alternatives as soon as possible. See @uref{http://www.cstr.ed.ac.uk/projects/festival/}. @item @emph{Help us with this or other Free-b-Soft projects:} Please look at @uref{http://www.freebsoft.org} to find information about our projects. There is a plenty of work to be done for the blind and visually impaired people to make their work with computers easier. @item @emph{Spread the word about Speech Dispatcher and Free Software:} You can help us, and the whole community around Free Software, just by telling your friends about the amazing world of Free Software. It doesn't have to be just about Speech Dispatcher; you can tell them about other projects or about Free Software in general. Remember that Speech Dispatcher could only arise out of understanding of some people of the principles and ideas behind Free Software. And this is mostly the same for the rest of the Free Software world. See @uref{http://www.gnu.org/} for more information about GNU/Linux and Free Software. @end itemize @node Appendices, GNU General Public License, How You Can Help, Top @appendix Appendices @node GNU General Public License, GNU Free Documentation License, Appendices, Top @appendix GNU General Public License @center Version 2, June 1991 @cindex GPL, GNU General Public License @include gpl.texi @node GNU Free Documentation License, Index of Concepts, GNU General Public License, Top @appendix GNU Free Documentation License @center Version 1.2, November 2002 @cindex FDL, GNU Free Documentation License @include fdl.texi @node Index of Concepts, , GNU Free Documentation License, Top @unnumbered Index of Concepts @cindex tail recursion @printindex cp @bye @c LocalWords: texinfo setfilename speechd settitle finalout syncodeindex pg @c LocalWords: setchapternewpage cp fn vr texi dircategory direntry titlepage @c LocalWords: Cerha Hynek Hanke vskip pt filll insertcopying ifnottex dir fd @c LocalWords: API SSIP cindex printf ISA pindex Flite Odmluva FreeTTS TTS CR @c LocalWords: ViaVoice Lite Tcl Zandt wxWindows AWT spd dfn backend findex @c LocalWords: src struct gchar gint const OutputModule intl FDSetElement len @c LocalWords: fdset init flite deffn TFDSetElement var int enum EVoiceType @c LocalWords: sayf ifinfo verbatiminclude ref UTF ccc ddd pxref LF cs conf @c LocalWords: su AddModule DefaultModule xref identd printindex Dectalk GTK @c speechd.texi ends here @c LocalWords: emph soundcard precission archieved succes Dispatcher When speech-dispatcher-0.11.1/doc/Makefile.am0000644000175000017500000000235614024477104014720 00000000000000# # Copyright (C) 2002 - 2018 Brailcom, o.p.s. # # This is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This software is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # all: html MAKEINFOHTML = $(MAKEINFO) --html --no-split info_TEXINFOS = ssip.texi speech-dispatcher.texi spd-say.texi speech-dispatcher-cs.texi EXTRA_DIST = figures speech_dispatcher_TEXINFOS = gpl.texi fdl.texi speech-dispatcher.texi speech_dispatcher_cs_TEXINFOS = gpl.texi fdl.texi speech-dispatcher-cs.texi ssip_TEXINFOS = gpl.texi fdl.texi CLEANFILES = spd-say.info \ speech-dispatcher-cs.info \ speech-dispatcher.info \ ssip.info \ stamp-1 \ stamp-vti \ version-2.texi \ version.texi # Keep .html versions in the public web repository clean-aminfo: -include $(top_srcdir)/git.mk speech-dispatcher-0.11.1/doc/mdate-sh0000755000175000017500000001373214166430365014321 00000000000000#!/bin/sh # Get modification time of a file or directory and pretty-print it. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1995-2021 Free Software Foundation, Inc. # written by Ulrich Drepper , June 1995 # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST fi case $1 in '') echo "$0: No file. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: mdate-sh [--help] [--version] FILE Pretty-print the modification day of FILE, in the format: 1 January 1970 Report bugs to . EOF exit $? ;; -v | --v*) echo "mdate-sh $scriptversion" exit $? ;; esac error () { echo "$0: $1" >&2 exit 1 } # Prevent date giving response in another language. LANG=C export LANG LC_ALL=C export LC_ALL LC_TIME=C export LC_TIME # Use UTC to get reproducible result. TZ=UTC0 export TZ # GNU ls changes its time format in response to the TIME_STYLE # variable. Since we cannot assume 'unset' works, revert this # variable to its documented default. if test "${TIME_STYLE+set}" = set; then TIME_STYLE=posix-long-iso export TIME_STYLE fi save_arg1=$1 # Find out how to get the extended ls output of a file or directory. if ls -L /dev/null 1>/dev/null 2>&1; then ls_command='ls -L -l -d' else ls_command='ls -l -d' fi # Avoid user/group names that might have spaces, when possible. if ls -n /dev/null 1>/dev/null 2>&1; then ls_command="$ls_command -n" fi # A 'ls -l' line looks as follows on OS/2. # drwxrwx--- 0 Aug 11 2001 foo # This differs from Unix, which adds ownership information. # drwxrwx--- 2 root root 4096 Aug 11 2001 foo # # To find the date, we split the line on spaces and iterate on words # until we find a month. This cannot work with files whose owner is a # user named "Jan", or "Feb", etc. However, it's unlikely that '/' # will be owned by a user whose name is a month. So we first look at # the extended ls output of the root directory to decide how many # words should be skipped to get the date. # On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below. set x`$ls_command /` # Find which argument is the month. month= command= until test $month do test $# -gt 0 || error "failed parsing '$ls_command /' output" shift # Add another shift to the command. command="$command shift;" case $1 in Jan) month=January; nummonth=1;; Feb) month=February; nummonth=2;; Mar) month=March; nummonth=3;; Apr) month=April; nummonth=4;; May) month=May; nummonth=5;; Jun) month=June; nummonth=6;; Jul) month=July; nummonth=7;; Aug) month=August; nummonth=8;; Sep) month=September; nummonth=9;; Oct) month=October; nummonth=10;; Nov) month=November; nummonth=11;; Dec) month=December; nummonth=12;; esac done test -n "$month" || error "failed parsing '$ls_command /' output" # Get the extended ls output of the file or directory. set dummy x`eval "$ls_command \"\\\$save_arg1\""` # Remove all preceding arguments eval $command # Because of the dummy argument above, month is in $2. # # On a POSIX system, we should have # # $# = 5 # $1 = file size # $2 = month # $3 = day # $4 = year or time # $5 = filename # # On Darwin 7.7.0 and 7.6.0, we have # # $# = 4 # $1 = day # $2 = month # $3 = year or time # $4 = filename # Get the month. case $2 in Jan) month=January; nummonth=1;; Feb) month=February; nummonth=2;; Mar) month=March; nummonth=3;; Apr) month=April; nummonth=4;; May) month=May; nummonth=5;; Jun) month=June; nummonth=6;; Jul) month=July; nummonth=7;; Aug) month=August; nummonth=8;; Sep) month=September; nummonth=9;; Oct) month=October; nummonth=10;; Nov) month=November; nummonth=11;; Dec) month=December; nummonth=12;; esac case $3 in ???*) day=$1;; *) day=$3; shift;; esac # Here we have to deal with the problem that the ls output gives either # the time of day or the year. case $3 in *:*) set `date`; eval year=\$$# case $2 in Jan) nummonthtod=1;; Feb) nummonthtod=2;; Mar) nummonthtod=3;; Apr) nummonthtod=4;; May) nummonthtod=5;; Jun) nummonthtod=6;; Jul) nummonthtod=7;; Aug) nummonthtod=8;; Sep) nummonthtod=9;; Oct) nummonthtod=10;; Nov) nummonthtod=11;; Dec) nummonthtod=12;; esac # For the first six month of the year the time notation can also # be used for files modified in the last year. if (expr $nummonth \> $nummonthtod) > /dev/null; then year=`expr $year - 1` fi;; *) year=$3;; esac # The result. echo $day $month $year # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: speech-dispatcher-0.11.1/doc/speech-dispatcher.info0000644000175000017500000070112114166430416017132 00000000000000This is speech-dispatcher.info, produced by makeinfo version 6.8 from speech-dispatcher.texi. INFO-DIR-SECTION Sound INFO-DIR-SECTION Development START-INFO-DIR-ENTRY * Speech Dispatcher: (speech-dispatcher). Speech Dispatcher. END-INFO-DIR-ENTRY  File: speech-dispatcher.info, Node: Top, Next: Introduction, Prev: (dir), Up: (dir) This manual documents Speech Dispatcher, version 0.11.1. Copyright (C) 2001, 2002, 2003, 2006 Brailcom, o.p.s. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License." You can also (at your option) distribute this manual under the GNU General Public License: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled "GNU General Public License" * Menu: * Introduction:: What is Speech Dispatcher. * User's Documentation:: Usage, Configuration... * Technical Specifications:: * Client Programming:: Documentation for application developers. * Server Programming:: Documentation for project contributors. * Download and Contact:: How to get Speech Dispatcher and how to contact us * Reporting Bugs:: How to report a bug * How You Can Help:: What is needed * Appendices:: * GNU General Public License:: Copying conditions for Speech Dispatcher * GNU Free Documentation License:: Copying conditions for this manual * Index of Concepts::  File: speech-dispatcher.info, Node: Introduction, Next: User's Documentation, Prev: Top, Up: Top 1 Introduction ************** * Menu: * Motivation:: Why Speech Dispatcher? * Basic Design:: How does it work? * Features Overview:: What are the assets? * Current State:: What is done?  File: speech-dispatcher.info, Node: Motivation, Next: Basic Design, Prev: Introduction, Up: Introduction 1.1 Motivation ============== Speech Dispatcher is a device independent layer for speech synthesis that provides a common easy to use interface for both client applications (programs that want to speak) and for software synthesizers (programs actually able to convert text to speech). High quality speech synthesis is now commonly available both as propriatary and Free Software solutions. It has a wide field of possible uses from educational software to specialized systems, e.g. in hospitals or laboratories. It is also a key compensation tool for the visually impaired users. For them, it is one of the two possible ways of getting output from a computer (the second one being a Braille display). The various speech synthesizers are quite different, both in their interfaces and capabilities. Thus a general common interface is needed so that the client application programmers have an easy way to use software speech synthesis and don't have to care about peculiar details of the various synthesizers. The absence of such a common and standardized interface and thus the difficulty for programmers to use software speech synthesis has been a major reason why the potential of speech synthesis technology is still not fully expoited. Ideally, there would be little distinction for applications whether they output messages on the screen or via speech. Speech Dispatcher can be compared to what a GUI toolkit is for the graphical interface. Not only does it provide an easy to use interface, some kind of theming and configuration mechanisms, but also it takes care of some of the issues inherent with this particular mode of output, such as the need for speech message serialization and interaction with the audio subsystem.  File: speech-dispatcher.info, Node: Basic Design, Next: Features Overview, Prev: Motivation, Up: Introduction 1.2 Design ========== Current Design ============== The communication between all applications and synthesizers, when implemented directly, is a mess. For this purpose, we wanted Speech Dispatcher to be a layer separating applications and synthesizers so that applications wouldn't have to care about synthesizers and synthesizers wouldn't have to care about interaction with applications. We decided we would implement Speech Dispatcher as a server receiving commands from applications over a protocol called 'SSIP', parsing them if needed, and calling the appropriate functions of output modules communicating with the different synthesizers. These output modules are implemented as plug-ins, so that the user can just load a new module if he wants to use a new synthesizer. Each client (application that wants to speak) opens a socket connection to Speech Dispatcher and calls functions like say(), stop(), and pause() provided by a library implementing the protocol. This shared library is still on the client side and sends Speech Dispatcher SSIP commands over the socket. When the messages arrive at Speech Dispatcher, it parses them, reads the text that should be said and puts it in one of several queues according to the priority of the message and other criteria. It then decides when, with which parameters (set up by the client and the user), and on which synthesizer it will say the message. These requests are handled by the output plug-ins (output modules) for different hardware and software synthesizers and then said aloud. [image src="figures/architecture.png" alt="Speech Dispatcher architecture" text=" applications protocol output modules interface Speech Dispatcher core synthesizers .-----------------------. |Emacspeak| :s l: < > | Speech Dispatcher | :m : |Apollo| :h i: | - configuration | :o : |Festival| |Speakup| :a b: | - synchronization | :d A: |Flite| :r r: | - sound icons | :u P: . |User center| :e a:

| - history | :l I: . . :d r: < > | - punctuation, ... | :e : . . : y: < > | [||| priority queues] | : : . . : : < > | | : : . `-----------------------'"] See also the detailed description *note Client Programming:: interfaces, and *note Server Programming:: documentation. Future Design ============= Speech Dispatcher currently mixes two important features: common low-level interface to multiple speech synthesizers and message management (including priorities and history). This became even more evident when we started thinking about handling messages intended for output on braille devices. Such messages of course need to be synchronized with speech messages and there is little reason why the accessibility tools should send the same message twice for these two different kinds of output used by blind people (often simultaneously). Outside the world of accessibility, applications also want to either have full control over the sound (bypass prioritisation) or to only retrieve the synthesized data, but not play them immediatelly. We want to eventually split Speech Dispatcher into two independent components: one providing a low-level interface to speech synthesis drivers, which we now call TTS API Provider and is already largely implemented in the Free(b)Soft project, and the second doing message managemenet, called Message Dispatcher. This will allow Message Dispatcher to also output on Braille as well as to use the TTS API Provider separately. From implementation point of view, an opportunity for new design based on our previous experiences allowed us to remove several bottlenecks for speed (responsiveness), ease of use and ease of implementation of extensions (particularly output modules for new synthesizers). From the architecture point of view and possibilities for new developments, we are entirely convinced that both the new design in general and the inner design of the new components is much better. While a good API and its implementation for Braille are already existent in the form of BrlAPI, the API for speech is now under developement. Please see another architecture diagram showing how we imagine Message Dispatcher in the future. [image src="figures/architecture-future.png" alt="Speech Dispatcher architecture"] References:  File: speech-dispatcher.info, Node: Features Overview, Next: Current State, Prev: Basic Design, Up: Introduction 1.3 Features Overview ===================== Speech Dispatcher from user's point of view: * ability to freely combine applications with your favorite synthesizer * message synchronization and coordination * less time devoted to configuration of applications Speech Dispatcher from application programmers's point of view: * easy way to make your applications speak * common interface to different synthesizers * higher level synchronization of messages (priorities) * no need to take care about configuration of voice(s)  File: speech-dispatcher.info, Node: Current State, Prev: Features Overview, Up: Introduction 1.4 Current State ================= In this version, most of the features of Speech Dispatcher are implemented and we believe it is now useful for applications as a device independent Text-to-Speech layer and an accessibility message coordination layer. Currently, one of the most advanced applications that works with Speech Dispatcher is 'speechd-el'. This is a client for Emacs, targeted primarily for blind people. It is similar to Emacspeak, however the two take a bit different approach and serve different user needs. You can find speechd-el on . speechd-el provides speech output when using nearly any GNU/Linux text interface, like editing text, reading email, browsing the web, etc. Orca, the primary screen reader for the Gnome Desktop, supports Speech Dispatcher directly since its version 2.19.0. See for more information. We also provide a shared C library, a Python library, a Java, Guile and a Common Lisp libraries that implement the SSIP functions of Speech Dispatcher in higher level interfaces. A golang interface is also available on . Writing client applications in these languages should be quite easy. On the synthesis side, there is good support for Festival, eSpeak, Flite, Cicero, IBM TTS, MBROLA, Epos, Dectalk software, Cepstral Swift and others. See *Note Supported Modules::. We decided not to interface the simple hardware speech devices as they don't support synchronization and therefore cause serious problems when handling multiple messages. Also they are not extensible, they are usually expensive and often hard to support. Today's computers are fast enough to perform software speech synthesis and Festival is a great example.  File: speech-dispatcher.info, Node: User's Documentation, Next: Technical Specifications, Prev: Introduction, Up: Top 2 User's Documentation ********************** * Menu: * Installation:: How to get it installed in the best way. * Running:: The different ways to start it. * Troubleshooting:: What to do if something doesn't work... * Configuration:: How to configure Speech Dispatcher. * Tools:: What tools come with Speech Dispatcher. * Synthesis Output Modules:: Drivers for different synthesizers. * Security:: Security mechanisms and restrictions.  File: speech-dispatcher.info, Node: Installation, Next: Running, Prev: User's Documentation, Up: User's Documentation 2.1 Installation ================ This part only deals with the general aspects of installing Speech Dispatcher. If you are compiling from source code (distribution tarball or git), please refer to the file 'INSTALL' in your source tree. 2.1.1 The requirements ---------------------- You will need these components to run Speech Dispatcher: * glib 2.0 () * libdotconf 1.3 () * pthreads We recommend to also install these packages: * Festival () * festival-freebsoft-utils 0.3+ () * Sound icons library () 2.1.2 Recommended installation procedure ---------------------------------------- * Install your software synthesizer Although we highly recommend to use Festival for its excellent extensibility, good quality voices, good responsiveness and best support in Speech Dispatcher, you might want to start with eSpeak, a lightweight multi-lingual feature-complete synthesizer, to get all the key components working and perhaps only then switch to Festival. Installation of eSpeak should be easier and the default configuration of Speech Dispatcher is set up for eSpeak for this reason. You can of course also start with Epos or any other supported synthesizer. * Make sure your synthesizer works There is usually a way to test if the installation of your speech synthesizer works. For eSpeak run 'espeak "test"', for Flite run 'flite -t "Hello!"' and hear the speech. For Festival run 'festival' and type in (SayText "Hello!") (quit) * Install Speech Dispatcher Install the packages for Speech Dispatcher from your distribution or download the source tarball (or git) from and follow the instructions in the file 'INSTALL' in the source tree. * Configure Speech Dispatcher You can skip this step in most cases. If you however want to setup your own configuration of the Dispatchers default values, the easiest way to do so is through the 'spd-conf' configuration script. It will guide you through the basic configuration. It will also subsequently perform some diagnostics tests and offer some limited help with troubleshooting. Just execute spd-conf under an ordinary user or system user like 'speech-dispatcher' depending on whether you like to setup Speech Dispatcher as user or system service respectively. You might also want to explore the offered options or run some of its subsystems manually, type 'spd-conf -h' for help. If you do not want to use this script, it doesn't work in your case or it doesn't provide enough configuration flexibility, please continue as described below and/or in *Note Running Under Ordinary Users::. * Test Speech Dispatcher The simplest way to test Speech Dispatcher is through 'spd-conf -d' or through the 'spd-say' tool. Example: spd-conf -d spd-say "Hello!" spd-say -l cs -r 90 "Ahoj" If you don't hear anything, please *Note Troubleshooting::. 2.1.3 How to use eSpeak NG or eSpeak with MBROLA ------------------------------------------------ Please follow the guidelines at (resp. ) for installing eSpeak NG (resp. eSpeak) with a set of MBROLA voices that you want to use. Check the 'modules/espeak-ng-mbrola-generic.conf' (resp. 'modules/espeak-mbrola-generic.conf') configuration files for the 'AddVoice' lines. If a line for any of the voices you have installed (and it is supported by your version of eSpeak NG (resp. eSpeak), e.g. 'ls /usr/share/espeak-ng-data/voices/mb/mb-*' (resp. 'ls /usr/share/espeak-data/voices/mb/mb-*')) is not contained here, please add it. Check if 'GenericExecuteString' contains the correct name of your mbrola binary and correct path to its voice database. Restart speech-dispatcher and in your client, select 'espeak-ng-mbrola-generic' (resp. 'espeak-mbrola-generic') as your output module, or test it with the following command spd-say -o espeak-ng-mbrola-generic -l cs Testing (resp. spd-say -o espeak-mbrola-generic -l cs Testing )  File: speech-dispatcher.info, Node: Running, Next: Troubleshooting, Prev: Installation, Up: User's Documentation 2.2 Running =========== Speech Dispatcher is normally executed on a per-user basis. This provides more flexibility in user configuration, access rights and is essential in any environment where multiple people use the computer at the same time. It used to be possible to run Speech Dispatcher as a system service under a special user (and still is, with some limitations), but this mode of execution is strongly discouraged. * Menu: * Running Under Ordinary Users:: * Running in a Custom Setup:: * Setting Communication Method::  File: speech-dispatcher.info, Node: Running Under Ordinary Users, Next: Running in a Custom Setup, Prev: Running, Up: Running 2.2.1 Running Under Ordinary Users ---------------------------------- No special provisions need to be done to run Speech Dispatcher under the current user. The Speech Dispatcher process will use (or create) a '~/.cache/speech-dispatcher/' directory for its purposes (logging, pidfile). Optionally, a user can place his own configuration file in '~/.config/speech-dispatcher/speechd.conf' and it will be automatically loaded by Speech Dispatcher. The preferred way to do so is via the 'spd-conf' configuration command. If this user configuration file is not found, Speech Dispatcher will simply use the system wide configuration file (e.g. in '/etc/speech-dispatcher/speechd.conf'). # speech-dispatcher # spd-say test  File: speech-dispatcher.info, Node: Running in a Custom Setup, Next: Setting Communication Method, Prev: Running Under Ordinary Users, Up: Running 2.2.2 Running in a Custom Setup ------------------------------- Speech Dispatcher can be run in any other setup of executing users, port numbers and system paths as well. The path to configuration, pidfile and logfiles can be specified separately via compilation flags, configuration file options or command line options in this ascending order of their priority. This way can also be used to start Speech Dispatcher as a system wide service from /etc/init.d/ , although this approach is now discouraged.  File: speech-dispatcher.info, Node: Setting Communication Method, Prev: Running in a Custom Setup, Up: Running 2.2.3 Setting Communication Method ---------------------------------- Currently, two different methods are supported for communication between the server and its clients. For local communication, it's preferred to use _Unix sockets_, where the communication takes place over a Unix socket with its driving file located by default in the user's runtime directory as 'XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock'. In this way, there can be no conflict between different user sessions using different Speech Dispatchers in the same system. By default, permissions are set in such a way, that only the same user who started the server can access it, and communication is hidden to all other users. The other supported mechanism is _Inet sockets_. The server will thus run on a given port, which can be made accessible either localy or to other machines on the network as well. This is very useful in a network setup. Be however aware that while using Inet sockets, both parties (server and clients) must first agree on the communication port number to use, which can create a lot of confusion in a setup where multiple instances of the server serve multiple different users. Also, since there is currently no authentication mechanism, during Inet socket communication, the server will make no distinction between the different users connecting to it. The default port is 6560 as set in the server configuration. Client applications will respect the _SPEECHD_ADDRESS_ environment variable. The method (''unix_socket'' or ''inet_socket'') is optionally followed by it's parameters separated by a colon. For an exact description, please *Note Address specification::. An example of launching Speech Dispatcher using unix_sockets for communication on a non-standard destination and subsequently using spd-say to speak a message: killall -u `whoami` speech-dispatcher speech-dispatcher -c unix_socket -S /tmp/my.sock SPEECHD_ADDRESS=unix_socket:/tmp/my.sock spd-say "test"  File: speech-dispatcher.info, Node: Troubleshooting, Next: Configuration, Prev: Running, Up: User's Documentation 2.3 Troubleshooting =================== If you are experiencing problems when running Speech Dispatcher, please: * Use 'spd-conf' to run diagnostics: spd-conf -d * Check the appropriate logfile in '~/.cache/speech-dispatcher/log/speech-dispatcher.log' for user Speech Dispatcher or in '/var/log/speech-dispatcher/speech-dispatcher.log'. Look for lines containing the string 'ERROR' and their surrounding contents. If you hear no speech, restart Speech Dispatcher and look near the end of the log file - before any attempts for synthesis of any message. Usually, if something goes wrong with the initialization of the output modules, a textual description of the problem and a suggested solution can be found in the log file. * If this doesn't reveal the problem, please run spd-conf -D Which will genereate a very detailed logfile archive which you can examine yourself or send to us with a request for help. * You can also try to say some message directly through the utility 'spd-say'. Example: spd-say "Hello, does it work?" spd-say --language=cs --rate=20 "Everything ok?" * Check if your configuration files (speechd.conf, modules/*.conf) are correct (some uninstalled synthesizer specified as the default, wrong values for default voice parameters etc.) * There is a know problem in some versions of Festival. Please make sure that Festival server_access_list configuration variable and your /etc/hosts.conf are set properly. server_access_list must contain the symbolic name of your machine and this name must be defined in /etc/hosts.conf and point to your IP address. You can test if this is set correctly by trying to connect to the port Festival server is running on via an ordinary telnet (by default like this: 'telnet localhost 1314'). If you are not rejected, it works.  File: speech-dispatcher.info, Node: Configuration, Next: Tools, Prev: Troubleshooting, Up: User's Documentation 2.4 Configuration ================= Speech Dispatcher can be configured on several different levels. You can configure the global settings through the server configuration file, which can be placed either in the Speech Dispatcher default configuration system path like /etc/speech-dispatcher/ or in your home directory in '~/.config/speech-dispatcher/'. There is also support for per-client configuration, this is, specifying different default values for different client applications. Furthermore, applications often come with their own means of configuring speech related settings. Please see the documentation of your application for details about application specific configuration. * Menu: * Configuration file syntax:: Basic rules. * Configuration options:: What to configure. * Audio Output Configuration:: How to switch to ALSA, Pulse... * Client Specific Configuration:: Specific default values for applications. * Output Modules Configuration:: Adding and customizing output modules. * Log Levels:: Description of log levels.  File: speech-dispatcher.info, Node: Configuration file syntax, Next: Configuration options, Prev: Configuration, Up: Configuration 2.4.1 Configuration file syntax ------------------------------- We use the DotConf library to read a permanent text-file based configuration, so the syntax might be familiar to many users. Each of the string constants, if not otherwise stated differently, should be encoded in UTF-8. The option names use only the standard ASCII charset restricted to upper- and lowercase characters ('a', 'b'), dashes ('-') and underscores '_'. Comments and temporarily inactive options begin with '#'. If such an option should be turned on, just remove the comment character and set it to the desired value. # this is a comment # InactiveOption "this option is turned off" Strings are enclosed in doublequotes. LogFile "/var/log/speech-dispatcher.log" Numbers are written without any quotes. Port 6560 Boolean values use On (for true) and Off (for false). Debug Off  File: speech-dispatcher.info, Node: Configuration options, Next: Audio Output Configuration, Prev: Configuration file syntax, Up: Configuration 2.4.2 Configuration options --------------------------- All available options are documented directly in the file and examples are provided. Most of the options are set to their default value and commented out. If you want to change them, just change the value and remove the comment symbol '#'.  File: speech-dispatcher.info, Node: Audio Output Configuration, Next: Client Specific Configuration, Prev: Configuration options, Up: Configuration 2.4.3 Audio Output Configuration -------------------------------- Audio output method (ALSA, Pulse etc.) can be configured centrally from the main configuration file 'speechd.conf'. The option 'AudioOutputMethod' selects the desired audio method and further options labeled as 'AudioALSA...' or 'AudioPulse...' provide a more detailed configuration of the given audio output method. It is possible to use a list of preferred audio output methods, in which case each output module attempts to use the first availble in the given order. The example below prefers Pulse Audio, but will use ALSA if unable to connect to Pulse: AudioOutputMethod "pulse,alsa" Please note however that some more simple output modules or synthesizers, like the generic output module, do not respect these settings and use their own means of audio output which can't be influenced this way. On the other hand, the fallback dummy output module tries to use any available means of audio output to deliver its error message. The _SPEECHD_PLUGIN_DIR_ environment variable allows to specify which directory the audio modules should be loaded from.  File: speech-dispatcher.info, Node: Client Specific Configuration, Next: Output Modules Configuration, Prev: Audio Output Configuration, Up: Configuration 2.4.4 Client Specific Configuration ----------------------------------- It is possible to automatically set different default values of speech parameters (e.g. rate, volume, punctuation, default voice...) for different applications that connect to Speech Dispatcher. This is especially useful for simple applications that have no parameter setting capabilities themselves or they don't support a parameter setting you wish to change (e.g. language). Using the commands 'BeginClient "IDENTIFICATION"' and 'EndClient' it is possible to open and close a section of parameter settings that only affects those client applications that identify themselves to Speech Dispatcher under the specific identification code which is matched against the string 'IDENTIFICATION'. It is possible to use wildcards ('*' matches any number of characters and '?' matches exactly one character) in the string 'IDENTIFICATION'. The identification code normally consists of 3 parts: 'user:application:connection'. 'user' is the username of the one who started the application, 'application' is the name of the application (usually the name of the binary for it) and 'connection' is a name for the connection (one application might use more connections for different purposes). An example is provided in '/etc/speech-dispatcher/speechd.conf' (see the line 'Include "clients/emacs.conf"' and '/etc/speech-dispatcher/clients/emacs.conf'.  File: speech-dispatcher.info, Node: Output Modules Configuration, Next: Log Levels, Prev: Client Specific Configuration, Up: Configuration 2.4.5 Output Modules Configuration ---------------------------------- Each user should turn on at least one output module in his configuration, if he wants Speech Dispatcher to produce any sound output. If no output module is loaded, Speech Dispatcher will start, log messages into history and communicate with clients, but no sound is produced. Each output module has an "AddModule" line in 'speech-dispatcher/speechd.conf'. Additionally, each output module can have its own configuration file. The audio output is handled by the output modules themselves, so this can be switched in their own configuration files under 'etc/speech-dispatcher/modules/'. Users can also set their own configuration files in '~/.config/speech-dispatcher/modules/'. * Menu: * Loading Modules in speechd.conf:: * Configuration files of output modules:: * Configuration of the Generic Output Module::  File: speech-dispatcher.info, Node: Loading Modules in speechd.conf, Next: Configuration files of output modules, Prev: Output Modules Configuration, Up: Output Modules Configuration 2.4.5.1 Loading Modules in speechd.conf ....................................... Each module that should be run when Speech Dispatcher starts must be loaded by the 'AddModule' command in the configuration. Note that you can load one binary module multiple times under different names with different configurations. This is especially useful for loading the generic output module. *Note Configuration of the Generic Output Module::. AddModule "MODULE_NAME" "MODULE_BINARY" "MODULE_CONFIG" MODULE_NAME is the name of the output module. MODULE_BINARY is the name of the binary executable of this output module. It can be either absolute or relative to 'libexec/speech-dispatcher-modules/'. MODULE_CONFIG is the file where the configuration for this output module is stored. It can be either absolute or relative to 'etc/speech-dispatcher/modules/'. This parameter is optional.  File: speech-dispatcher.info, Node: Configuration files of output modules, Next: Configuration of the Generic Output Module, Prev: Loading Modules in speechd.conf, Up: Output Modules Configuration 2.4.5.2 Configuration Files of Output Modules ............................................. Each output module is different and therefore has different configuration options. Please look at the comments in its configuration file for a detailed description. However, there are several options which are common for some output modules. Here is a short overview of them. * AddVoice "LANGUAGE" "SYMBOLICNAME" "NAME" Each output module provides some voices and sometimes it even supports different languages. For this reason, there is a common mechanism for specifying these in the configuration, although no module is obligated to use it. Some synthesizers, e.g. Festival, support the SSIP symbolic names directly, so the particular configuration of these voices is done in the synthesizer itself. For each voice, there is exactly one 'AddVoice' line. LANGUAGE is the ISO language code of the language of this voice, possibly with a region qualification. SYMBOLICNAME is a symbolic name under which you wish this voice to be available. See *note Standard Voices: (ssip)Top. for the list of names you can use. NAME is a name specific for the given output module. Please see the comments in the configuration file under the appropriate AddModule section for more info. For example our current definition of voices for Epos (file '/etc/speech-dispatcher/modules/generic-epos.conf' looks like this: AddVoice "cs" "male1" "kadlec" AddVoice "sk" "male1" "bob" * DefaultVoice "NAME" If the client does not request for a particular voice, we should be still using some voice so that the user at least gets some feedback, even if in the wrong language. 'DefaultVoice' can be used to specify which voice should be used in such a case. If not specified, the 'no_voice' string is passed instead. NAME is a name specific for the given output module. * ModuleDelimiters "DELIMITERS", ModuleMaxChunkLength LENGTH Normally, the output module doesn't try to synthesize all incoming text at once, but instead it cuts it into smaller chunks (sentences, parts of sentences) and then synthesizes them one by one. This second approach, used by some output modules, is much faster, however it limits the ability of the output module to provide good intonation. NOTE: The Festival module does not use ModuleDelimiters and ModuleMaxChunkLength. For this reason, you can configure at which characters (DELIMITERS) the text should be cut into smaller blocks or after how many characters (LENGTH) it should be cut, if there is no DELIMITER found. Making the two rules more strict, you will get better speed but give away some quality of intonation. So for example for slower computers, we recommend to include comma (,) in DELIMITERS so that sentences are cut into phrases, while for faster computers, it's preferable not to include comma and synthesize the whole compound sentence. The same applies to 'MaxChunkLength', it's better to set higher values for faster computers. For example, curently the default for Flite is FestivalMaxChunkLength 500 FestivalDelimiters ".?!;" The output module may also decide to cut sentences on delimiters only if they are followed by a space. This way for example "file123.tmp" would not be cut in two parts, but "The horse raced around the fence, that was lately painted green, fell." would be. (This is an interesting sentence, by the way.)  File: speech-dispatcher.info, Node: Configuration of the Generic Output Module, Prev: Configuration files of output modules, Up: Output Modules Configuration 2.4.5.3 Configuration files of the Generic Output Module ........................................................ The generic output module allows you to easily write your own output module for synthesizers that have a simple command line interface by modifying the configuration file. This way, users can add support for their device even if they don't know how to program. *Note AddModule::. The core part of a generic output module is the command execution line. -- Generic Module Configuration: GenericExecuteSynth "EXECUTION_STRING" 'execution_string' is the command that should be executed in a shell when it's desired to say something. In fact, it can be multiple commands concatenated by the '&&' operator. To stop saying the message, the output module will send a KILL signal to the process group, so it's important that it immediately stops speaking after the processes are killed. (On most GNU/Linux system, the 'play' utility has this property). In the execution string, you can use the following variables, which will be substituted by the desired values before executing the command. * '$DATA' The text data that should be said. The string's characters that would interfere with bash processing are already escaped. However, it may be necessary to put double quotes around it (like this: '\"$DATA\"'). * '$LANG' The language identification string (it's defined by GenericLanguage). * '$VOICE' The voice identification string (it's defined by AddVoice). * '$PITCH' The desired pitch (a float number defined in GenericPitchAdd and GenericPitchMultiply). * '$PITCH_RANGE' The desired pitch range (a float number defined in GenericPitchRangeAdd and GenericPitchRangeMultiply). * '$RATE' The desired rate or speed (a float number defined in GenericRateAdd and GenericRateMultiply) Here is an example from 'etc/speech-dispatcher/modules/epos-generic.conf' GenericExecuteSynth \ "epos-say -o --language $LANG --voice $VOICE --init_f $PITCH --init_t $RATE \ \"$DATA\" | sed -e s+unknown.*$++ >/tmp/epos-said.wav && play /tmp/epos-said.wav >/dev/null" -- GenericModuleConfiguration: AddVoice "LANGUAGE" "SYMBOLICNAME" "NAME" *Note AddVoice::. -- GenericModuleConfiguration: GenericLanguage "iso-code" "string-subst" "character-set" Defines which string 'string-subst' should be substituted for '$LANG' given an 'iso-code' language code. Optionally, the character set in which the text will be passed to the module can be specified. If unset, it will default to iso-8859-1. Another example from Epos generic: GenericLanguage "en-US" "english-US" GenericLanguage "cs" "czech" "iso-8859-2" GenericLanguage "sk" "slovak" "iso-8859-2" -- GenericModuleConfiguration: GenericRateAdd NUM -- GenericModuleConfiguration: GenericRateMultiply NUM -- GenericModuleConfiguration: GenericPitchAdd NUM -- GenericModuleConfiguration: GenericPitchMultiply NUM -- GenericModuleConfiguration: GenericPitchRangeAdd NUM -- GenericModuleConfiguration: GenericPitchRangeMultiply NUM These parameters set rate and pitch conversion to compute the value of '$RATE', '$PITCH' and '$PITCH_RANGE'. The resulting rate (or pitch) is calculated using the following formula: (speechd_rate * GenericRateMultiply) + GenericRateAdd where speechd_rate is a value between -100 (lowest) and +100 (highest) Some meaningful conversion for the specific text-to-speech system used must by defined. (The values in GenericSthMultiply are multiplied by 100 because DotConf currently doesn't support floats. So you can write 0.85 as 85 and so on.)  File: speech-dispatcher.info, Node: Log Levels, Prev: Output Modules Configuration, Up: Configuration 2.4.6 Log Levels ---------------- There are 6 different verbosity levels of Speech Dispatcher logging. 0 means no logging, while 5 means that nearly all the information about Speech Dispatcher's operation is logged. * Level 0 * No information. * Level 1 * Information about loading and exiting. * Level 2 * Information about errors that occurred. * Allocating and freeing resources on start and exit. * Level 3 * Information about accepting/rejecting/closing clients' connections. * Information about invalid client commands. * Level 4 * Every received command is output. * Information preceding the command output. * Information about queueing/allocating messages. * Information about the history, sound icons and other facilities. * Information about the work of the speak() thread. * Level 5 (This is only for debugging purposes and will output *a lot* of data. Use with caution.) * Received data (messages etc.) is output. * Debugging information.  File: speech-dispatcher.info, Node: Tools, Next: Synthesis Output Modules, Prev: Configuration, Up: User's Documentation 2.5 Tools ========= Several small tools are distributed together with Speech Dispatcher. 'spd-say' is a small client that allows you to send messages to Speech Dispatcher in an easy way and have them spoken, or cancel speech from other applications. * Menu: * spd-say:: Say a given text or cancel messages in Dispatcher. * spd-conf:: Configuration, diagnostics and troubleshooting tool * spd-send:: Direct SSIP communication from command line.  File: speech-dispatcher.info, Node: spd-say, Next: spd-conf, Prev: Tools, Up: Tools 2.5.1 spd-say ------------- spd-say is documented in its own manual. *Note (spd-say)Top::.  File: speech-dispatcher.info, Node: spd-conf, Next: spd-send, Prev: spd-say, Up: Tools 2.5.2 spd-conf -------------- spd-conf is a tool for creating basic configuration, initial setup of some basic settings (output module, audio method), diagnostics and automated debugging with a possibility to send the debugging output to the developers with a request for help. The available command options are self-documented through 'spd-say -h'. In any working mode, the tool asks the user about future actions and preferred configuration of the basic options. Most useful ways of execution are: * 'spd-conf' Create new configuration and setup basic settings according to user answers. Run diagnostics and if some problems occur, run debugging and offer to send a request for help to the developers. * 'spd-conf -d' Run diagnostics of problems. * 'spd-conf -D' Run debugging and offer to send a request for help to the developers.  File: speech-dispatcher.info, Node: spd-send, Prev: spd-conf, Up: Tools 2.5.3 spd-send -------------- spd-send is a small client/server application that allows you to establish a connection to Speech Dispatcher and then use a simple command line tool to send and receive SSIP protocol communication. Please see 'src/c/clients/spd-say/README' in the Speech Dispatcher's source tree for more information.  File: speech-dispatcher.info, Node: Synthesis Output Modules, Next: Security, Prev: Tools, Up: User's Documentation 2.6 Synthesis Output Modules ============================ Speech Dispatcher supports concurrent use of multiple output modules. If the output modules provide good synchronization, you can combine them when reading messages. For example if module1 can speak English and Czech while module2 speaks only German, the idea is that if there is some message in German, module2 is used, while module1 is used for the other languages. However the language is not the only criteria for the decision. The rules for selection of an output module can be influenced through the configuration file 'speech-dispatcher/speechd.conf'. * Menu: * Provided Functionality:: Some synthesizers don't support the full set of SSIP features.  File: speech-dispatcher.info, Node: Provided Functionality, Prev: Synthesis Output Modules, Up: Synthesis Output Modules 2.6.1 Provided functionality ---------------------------- Please note that some output modules don't support the full Speech Dispatcher functionality (e.g. spelling mode, sound icons). If there is no easy way around the missing functionality, we don't try to emulate it in some complicated way and rather try to encourage the developers of that particular synthesizer to add that functionality. We are actively working on adding the missing parts to Festival, so Festival supports nearly all of the features of Speech Dispatcher and we encourage you to use it. Much progress has also been done with eSpeak. * Menu: * Supported Modules::  File: speech-dispatcher.info, Node: Supported Modules, Prev: Provided Functionality, Up: Provided Functionality 2.6.1.1 Supported Modules ......................... * Festival Festival is a free software multi-language Text-to-Speech synthesis system that is very flexible and extensible using the Scheme scripting language. Currently, it supports high quality synthesis for several languages, and on today's computers it runs reasonably fast. If you are not sure which one to use and your language is supported by Festival, we advise you to use it. See . * eSpeak eSpeak is a newer very lightweight free software engine with a broad range of supported languages and a good quality of voice at high rates. See . * Flite Flite (Festival Light) is a lightweight free software TTS synthesizer intended to run on systems with limited resources. At this time, it has only one English voice and porting voices from Festival looks rather difficult. With the caching mechanism provided by Speech Dispatcher, Festival is faster than Flite in most situations. See . * Generic The Generic module can be used with any synthesizer that can be managed by a simple command line application. *Note Configuration of the Generic Output Module::, for more details about how to use it. However, it provides only very rudimentary support of speaking. * Pico The SVOX Pico engine is a software speech synthesizer for German, English (GB and US), Spanish, French and Italian. SVOX produces clear and distinct speech output made possible by the use of Hidden Markov Model (HMM) algorithms. See . Pico documentation can be found at It includes three manuals: - SVOX_Pico_Lingware.pdf - SVOX_Pico_Manual.pdf - SVOX_Pico_architecture_and_design.pdf  File: speech-dispatcher.info, Node: Security, Prev: Synthesis Output Modules, Up: User's Documentation 2.7 Security ============ Speech Dispatcher doesn't implement any special authentication mechanisms but uses the standard system mechanisms to regulate access. If the default 'unix_socket' communication mechanism is used, only the user who starts the server can connect to it due to imposed restrictions on the unix socket file permissions. In case of the 'inet_socket' communication mechanism, where clients connect to Speech Dispatcher on a specified port, theoretically everyone could connect to it. The access is by default restricted only for connections originating on the same machine, which can be changed via the LocalhostAccessOnly option in the server configuration file. In such a case, the user is reponsible to set appropriate security restrictions on the access to the given port on his machine from the outside network using a firewall or similar mechanism.  File: speech-dispatcher.info, Node: Technical Specifications, Next: Client Programming, Prev: User's Documentation, Up: Top 3 Technical Specifications ************************** * Menu: * Communication mechanisms:: * Address specification:: * Actions performed on startup:: * Accepted signals::  File: speech-dispatcher.info, Node: Communication mechanisms, Next: Address specification, Prev: Technical Specifications, Up: Technical Specifications 3.1 Communication mechanisms ============================ Speech Dispatcher supports two communication mechanisms: UNIX-style and Inet sockets, which are refered as 'unix-socket' and 'inet-socket' respectively. The communication mechanism is decided on startup and cannot be changed at runtime. Unix sockets are now the default and preferred variant for local communication, Inet sockets are necessary for communication over network. The mechanism for the decision of which method to use is as follows in this order of precedence: command-line option, configuration option, the default value 'unix-socket'. _Unix sockets_ are associated with a file in the filesystem. By default, this file is placed in the user's runtime directory (as determined by the value of the XDG_RUNTIME_DIR environment variable and the system configuration for the given user). It's default name is constructed as 'XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock'. The access permissions for this file are set to 600 so that it's restricted to read/write by the current user. As such, access is handled properly and there are no conflicts between the different instances of Speech Dispatcher run by the different users. Client applications and libraries are supposed to independently replicate the process of construction of the socket path and connect to it, thus establishing a common communication channel in the default setup. It should be however possible in the client libraries and is possible in the server, to define a custom file as a socket name if needed. Client libraries should respect the SPEECHD_ADDRESS environment variable. _Inet sockets_ are based on communication over a given port on the given host, two variables which must be previously agreed between the server and client before a connection can be established. The only implicit security restriction is the server configuration option which can allow or disallow access from machines other than localhost. By convention, the clients should use host and port given by one of the following sources in the following order of precedence: its own configuration, value of the SPEECHD_ADDRESS environment variable and the default pair (localhost, 6560). *Note Setting Communication Method::.  File: speech-dispatcher.info, Node: Address specification, Next: Actions performed on startup, Prev: Communication mechanisms, Up: Technical Specifications 3.2 Address specification ========================= Speech Dispatcher provies several methods of communication and can be used both locally and over network. *Note Communication mechanisms::. Client applications and interface libraries need to recognize an address, which specifies how and where to contact the appropriate server. Address specification consits from the method and one or more of its parameters, each item separated by a colon: method:parameter1:parameter2 The method is either 'unix_socket' or 'inet_socket'. Parameters are optional. If not used in the address line, their default value will be used. Two forms are currently recognized: unix_socket:full/path/to/socket inet_socket:host_ip:port Examples of valid address lines are: unix_socket unix_socket:/tmp/test.sock inet_socket inet_socket:192.168.0.34 inet_socket:192.168.0.34:6563 Clients implement different mechanisms how the user can set the address. Clients should respect the SPEECHD_ADDRESS environment variable *Note Setting Communication Method::, unless the user ovverrides its value by settins in the client application itself. Clients should fallback to the default address, if neither the environment variable or their specific configuration is set. The default communication address currently is: unix_socket:/$XDG_RUNTIME_DIR/speech-dispatcher/speechd.sock where '~' stands for the path to the users home directory.  File: speech-dispatcher.info, Node: Actions performed on startup, Next: Accepted signals, Prev: Address specification, Up: Technical Specifications 3.3 Actions performed on startup ================================ What follows is an overview of the actions the server takes on startup in this order: * Initialize logging stage 1 Set loglevel to 1 and log destination to stderr (logfile is not ready yet). * Parse command line options Read preferred communication method, destinations for logfile and pidfile * Establish the '~/.config/speech-dispatcher/' and '~/.cache/speech-dispatcher/' directories If pid and conf paths were not given as command line options, the server will place them in '~/.config/speech-dispatcher/' and '~/.cache/speech-dispatcher/' by default. If they are not specified AND the current user doesn't have a system home directory, the server will fail startup. The configuration file is pointed to '~/.config/speech-dispatcher/speechd.conf' if it exists, otherwise to '/etc/speech-dispatcher/speechd.conf' or a similar system location according to compile options. One of these files must exists, otherwise Speech Dispatcher will not know where to find its output modules. * Create pid file Check the pid file in the determined location. If an instance of the server is already running, log an error message and exit with error code 1, otherwise create and lock a new pid file. * Check for autospawning enabled If the server is started with -spawn, check whether autospawn is not disabled in the configuration (DisableAutoSpawn config option in speechd.conf). If it is disabled, log an error message and exit with error code 1. * Install signal handlers * Create unix or inet sockets and start listening * Initialize Speech Dispatcher Read the configuration files, setup some lateral threads, start and initialize output modules. Reinitialize logging (stage 2) into the final logfile destination (as determined by the command line option, the configuration option and the default location in this order of precedence). After this step, Speech Dispatcher is ready to accept new connections. * Daemonize the process Fork the process, disconnect from standard input and outputs, disconnect from parent process etc. as prescribed by the POSIX standards. * Initialize the speaking lateral thread Initialize the second main thread which will process the speech request from the queues and pass them onto the Speech Dispatcher modules. * Start accepting new connections from clients Start listening for new connections from clients and processing them in a loop.  File: speech-dispatcher.info, Node: Accepted signals, Prev: Actions performed on startup, Up: Technical Specifications 3.4 Accepted signals ==================== * SIGINT Terminate the server * SIGHUP Reload configuration from config files but do not restart modules * SIGUSR1 Reload dead output modules (modules which were previously working but crashed during runtime and marked as dead) * SIGPIPE Ignored  File: speech-dispatcher.info, Node: Client Programming, Next: Server Programming, Prev: Technical Specifications, Up: Top 4 Client Programming ******************** Clients communicate with Speech Dispatcher via the Speech Synthesis Internet Protocol (SSIP) *Note (ssip)Top::. The protocol is the actual interface to Speech Dispatcher. Usually you don't need to use SSIP directly. You can use one of the supplied libraries, which wrap the SSIP interface. This is the recommended way of communicating with Speech Dispatcher. We try so support as many programming environments as possible. This manual (except SSIP) contains documentation for the C and Python libraries, however there are also other libraries developed as external projects. Please contact us for information about current external client libraries. * Menu: * C API:: Shared library for C/C++ * Python API:: Python module. * Guile API:: * Common Lisp API:: * Golang API:: * Autospawning:: How server is started from clients  File: speech-dispatcher.info, Node: C API, Next: Python API, Prev: Client Programming, Up: Client Programming 4.1 C API ========= * Menu: * Initializing and Terminating in C:: * Speech Synthesis Commands in C:: * Speech output control commands in C:: * Characters and Keys in C:: * Sound Icons in C:: * Parameter Setting Commands in C:: * Other Functions in C:: * Information Retrieval Commands in C:: * Event Notification and Index Marking in C:: * History Commands in C:: * Direct SSIP Communication in C::  File: speech-dispatcher.info, Node: Initializing and Terminating in C, Next: Speech Synthesis Commands in C, Prev: C API, Up: C API 4.1.1 Initializing and Terminating ---------------------------------- -- C API function: SPDConnection* spd_open(const char* client_name, const char* connection_name, const char* user_name, SPDConnectionMode connection_mode) Opens a new connection to Speech Dispatcher and returns a socket file descriptor you will use to communicate with Speech Dispatcher. The socket file descriptor is a parameter used in all the other functions. It now uses local communication via inet sockets. See 'spd_open2' for more details. The three parameters 'client_name', 'connection_name' and 'username' are there only for informational and navigational purposes, they don't affect any settings or behavior of any functions. The authentication mechanism has nothing to do with 'username'. These parameters are important for the user when he wants to set some parameters for a given session, when he wants to browse through history, etc. The parameter 'connection_mode' specifies how this connection should be handled internally and if event notifications and index marking capabilities will be available. 'client_name' is the name of the client that opens the connection. Normally, it should be the name of the executable, for example "lynx", "emacs", "bash", or "gcc". It can be left as NULL. 'connection_name' determines the particular use of that connection. If you use only one connection in your program, this should be set to "main" (passing a NULL pointer has the same effect). If you use two or more connections in your program, their 'client_name's should be the same, but 'connection_name's should differ. For example: "buffer", "command_line", "text", "menu". 'username' should be set to the name of the user. Normally, you should get this string from the system. If set to NULL, libspeechd will try to determine it automatically by g_get_user_name(). 'connection_mode' has two possible values: 'SPD_MODE_SINGLE' and 'SPD_MODE_THREADED'. If the parameter is set to 'SPD_MODE_THREADED', then 'spd_open()' will open an additional thread in your program which will handle asynchronous SSIP replies and will allow you to use callbacks for event notifications and index marking, allowing you to keep track of the progress of speaking the messages. However, you must be aware that your program is now multi-threaded and care must be taken when using/handling signals. If 'SPD_MODE_SINGLE' is chosen, the library won't execute any additional threads and SSIP will run only as a synchronous protocol, therefore event notifications and index marking won't be available. It returns a newly allocated SPDConnection* structure on success, or 'NULL' on error. Each connection you open should be closed by spd_close() before the end of the program, so that the associated connection descriptor is closed, threads are terminated and memory is freed. -- C API function: SPDConnection* spd_open2(const char* client_name, const char* connection_name, const char* user_name, SPDConnectionMode connection_mode, const SPDConnectionAddress * address, int autospawn, char **error_result) Opens a new connection to Speech Dispatcher and returns a socket file descriptor. This function is the same as 'spd_open' except that it gives more control of the communication method and autospawn functionality as described below. 'address' designates the address to which this should connect to. Setting this to NULL lets libspeechd use the default address (as reported by 'spd_get_default_address'). The 'method' field of 'address' can be either 'SPD_METHOD_UNIX_SOCKET' or 'SPD_METHOD_INET_SOCKET'. In the Unix case, the 'unix_socket_name' field must be set to the Unix path. In the Inet case, the 'inet_socket_host' field must be set to the Inet host, and the 'inet_socket_port' must be set to the TCP port to be used (in host endianness). The 'dbus_bus' is currently unused. By default, unix socket communication should be preferred, but inet sockets are necessary for cross-network communication. 'autospawn' is a boolean flag specifying whether the function should try to autospawn (autostart) the Speech Dispatcher server process if it is not running already. This is set to 1 by default, so this function should normally not fail even if the server is not yet running. 'error_result' has to be the address of a 'char*' variable, which will be filled with an error message if some error occurs. That message must be freed with 'free'. -- C API function: int spd_get_client_id(SPDConnection *connection) Get the client ID. 'connection' is the SPDConnection* connection created by spd_open(). It returns the client ID of the connection. -- C API function: void spd_close(SPDConnection *connection) Closes a Speech Dispatcher socket connection, terminates associated threads (if necessary) and frees the memory allocated by spd_open(). You should close every connection before the end of your program. 'connection' is the SPDConnection connection obtained by spd_open().  File: speech-dispatcher.info, Node: Speech Synthesis Commands in C, Next: Speech output control commands in C, Prev: Initializing and Terminating in C, Up: C API 4.1.2 Speech Synthesis Commands ------------------------------- -- Variable: C API type SPDPriority 'SPDPriority' is an enum type that represents the possible priorities that can be assigned to a message. typedef enum{ SPD_IMPORTANT = 1, SPD_MESSAGE = 2, SPD_TEXT = 3, SPD_NOTIFICATION = 4, SPD_PROGRESS = 5 }SPDPriority; *Note Message Priority Model: (ssip)Top. -- C API function: int spd_say(SPDConnection* connection, SPDPriority priority, const char* text); Sends a message to Speech Dispatcher. If this message isn't blocked by some message of higher priority and this CONNECTION isn't paused, it will be synthesized directly on one of the output devices. Otherwise, the message will be discarded or delayed according to its priority. 'connection' is the SPDConnection* connection created by spd_open(). 'priority' is the desired priority for this message. *Note Message Priority Model: (ssip)Top. 'text' is a null terminated string containing text you want sent to synthesis. It must be encoded in UTF-8. Note that this doesn't have to be what you will finally hear. It can be affected by different settings, such as spelling, punctuation, text substitution etc. It returns a positive unique message identification number on success, -1 otherwise. This message identification number can be saved and used for the purpose of event notification callbacks or history handling. -- C API function: int spd_sayf(SPDConnection* connection, SPDPriority priority, const char* format, ...); Similar to 'spd_say()', simulates the behavior of printf(). 'format' is a string containing text and formatting of the parameters, such as "%d", "%s" etc. It must be encoded in UTF-8. '...' is an arbitrary number of arguments. All other parameters are the same as for spd_say(). For example: spd_sayf(conn, SPD_TEXT, "Hello %s, how are you?", username); spd_sayf(conn, SPD_IMPORTANT, "Fatal error on [%s:%d]", filename, line); But be careful with unicode! For example this doesn't work: spd_sayf(conn, SPD_NOTIFY, ``Pressed key is %c.'', key); Why? Because you are supposing that key is a char, but that will fail with languages using multibyte charsets. The proper solution is: spd_sayf(conn, SPD_NOTIFY, ``Pressed key is %s'', key); where key is an encoded string. It returns a positive unique message identification number on success, -1 otherwise. This message identification number can be saved and used for the purpose of event notification callbacks or history handling.  File: speech-dispatcher.info, Node: Speech output control commands in C, Next: Characters and Keys in C, Prev: Speech Synthesis Commands in C, Up: C API 4.1.3 Speech Output Control Commands ------------------------------------ Stop Commands ............. -- C API function: int spd_stop(SPDConnection* connection); Stops the message currently being spoken on a given connection. If there is no message being spoken, does nothing. (It doesn't touch the messages waiting in queues). This is intended for stops executed by the user, not for automatic stops (because automatically you can't control how many messages are still waiting in queues on the server). 'connection' is the SPDConnection* connection created by spd_open(). It returns 0 on success, -1 otherwise. -- C API function: int spd_stop_all(SPDConnection* connection); The same as spd_stop(), but it stops every message being said, without distinguishing where it came from. It returns 0 on success, -1 if some of the stops failed. -- C API function: int spd_stop_uid(SPDConnection* connection, int target_uid); The same as spd_stop() except that it stops a client client different from the calling one. You must specify this client in 'target_uid'. 'target_uid' is the unique ID of the connection you want to execute stop() on. It can be obtained from spd_history_get_client_list(). *Note History Commands in C::. It returns 0 on success, -1 otherwise. Cancel Commands ............... -- C API function: int spd_cancel(SPDConnection* connection); Stops the currently spoken message from this connection (if there is any) and discards all the queued messages from this connection. This is probably what you want to do, when you call spd_cancel() automatically in your program. -- C API function: int spd_cancel_all(SPDConnection* connection); The same as spd_cancel(), but it cancels every message without distinguishing where it came from. It returns 0 on success, -1 if some of the stops failed. -- C API function: int spd_cancel_uid(SPDConnection* connection, int target_uid); The same as spd_cancel() except that it executes cancel for some other client than the calling one. You must specify this client in 'target_uid'. 'target_uid' is the unique ID of the connection you want to execute cancel() on. It can be obtained from spd_history_get_client_list(). *Note History Commands in C::. It returns 0 on success, -1 otherwise. Pause Commands .............. -- C API function: int spd_pause(SPDConnection* connection); Pauses all messages received from the given connection. No messages except for priority 'notification' and 'progress' are thrown away, they are all waiting in a separate queue for resume(). Upon resume(), the message that was being said at the moment pause() was received will be continued from the place where it was paused. It returns immediately. However, that doesn't mean that the speech output will stop immediately. Instead, it can continue speaking the message for a while until a place where the position in the text can be determined exactly is reached. This is necessary to be able to provide 'resume' without gaps and overlapping. When pause is on for the given client, all newly received messages are also queued and waiting for resume(). It returns 0 on success, -1 if something failed. -- C API function: int spd_pause_all(SPDConnection* connection); The same as spd_pause(), but it pauses every message, without distinguishing where it came from. It returns 0 on success, -1 if some of the pauses failed. -- C API function: int spd_pause_uid(SPDConnection* connection, int target_uid); The same as spd_pause() except that it executes pause for a client different from the calling one. You must specify the client in 'target_uid'. 'target_uid' is the unique ID of the connection you want to pause. It can be obtained from spd_history_get_client_list(). *Note History Commands in C::. It returns 0 on success, -1 otherwise. Resume Commands ............... -- C API function: int spd_resume(SPDConnection* connection); Resumes all paused messages from the given connection. The rest of the message that was being said at the moment pause() was received will be said and all the other messages are queued for synthesis again. 'connection' is the SPDConnection* connection created by spd_open(). It returns 0 on success, -1 otherwise. -- C API function: int spd_resume_all(SPDConnection* connection); The same as spd_resume(), but it resumes every paused message, without distinguishing where it came from. It returns 0 on success, -1 if some of the pauses failed. -- C API function: int spd_resume_uid(SPDConnection* connection, int target_uid); The same as spd_resume() except that it executes resume for a client different from the calling one. You must specify the client in 'target_uid'. 'target_uid' is the unique ID of the connection you want to resume. It can be obtained from spd_history_get_client_list(). *Note History Commands in C::. It returns 0 on success, -1 otherwise.  File: speech-dispatcher.info, Node: Characters and Keys in C, Next: Sound Icons in C, Prev: Speech output control commands in C, Up: C API 4.1.4 Characters and Keys ------------------------- -- C API function: int spd_char(SPDConnection* connection, SPDPriority priority, const char* character); Says a character according to user settings for characters. For example, this can be used for speaking letters under the cursor. 'connection' is the SPDConnection* connection created by spd_open(). 'priority' is the desired priority for this message. *Note Message Priority Model: (ssip)Top. 'character' is a NULL terminated string of chars containing one UTF-8 character. If it contains more characters, only the first one is processed. It returns 0 on success, -1 otherwise. -- C API function: int spd_wchar(SPDConnection* connection, SPDPriority priority, wchar_t wcharacter); The same as spd_char(), but it takes a wchar_t variable as its argument. It returns 0 on success, -1 otherwise. -- C API function: int spd_key(SPDConnection* connection, SPDPriority priority, const char* key_name); Says a key according to user settings for keys. 'connection' is the SPDConnection* connection created by spd_open(). 'priority' is the desired priority for this message. *Note Message Priority Model: (ssip)Top. 'key_name' is the name of the key in a special format. *Note Speech Synthesis and Sound Output Commands: (ssip)Top, (KEY, the corresponding SSIP command) for description of the format of 'key_name' It returns 0 on success, -1 otherwise.  File: speech-dispatcher.info, Node: Sound Icons in C, Next: Parameter Setting Commands in C, Prev: Characters and Keys in C, Up: C API 4.1.5 Sound Icons ----------------- -- C API function: int spd_sound_icon(SPDConnection* connection, SPDPriority priority, const char* icon_name); Sends a sound icon ICON_NAME. These are symbolic names that are mapped to a sound or to a text string (in the particular language) according to Speech Dispatcher tables and user settings. Each program can also define its own icons. 'connection' is the SPDConnection* connection created by spd_open(). 'priority' is the desired priority for this message. *Note Message Priority Model: (ssip)Top. 'icon_name' is the name of the icon. It can't contain spaces, instead use underscores ('_'). Icon names starting with an underscore are considered internal and shouldn't be used.  File: speech-dispatcher.info, Node: Parameter Setting Commands in C, Next: Other Functions in C, Prev: Sound Icons in C, Up: C API 4.1.6 Parameter Settings Commands --------------------------------- The following parameter setting commands are available. For configuration and history clients there are also functions for setting the value for some other connection and for all connections. They are listed separately below. Please see *note Parameter Setting Commands: (ssip)Top. for a general description of what they mean. -- C API function: int spd_set_data_mode(SPDConnection *connection, SPDDataMode mode) Set Speech Dispatcher data mode. Currently, plain text and SSML are supported. SSML is especially useful if you want to use index marks or include changes of voice parameters in the text. 'mode' is the requested data mode: 'SPD_DATA_TEXT' or 'SPD_DATA_SSML'. -- C API function: int spd_set_language(SPDConnection* connection, const char* language); Sets the language that should be used for synthesis. 'connection' is the SPDConnection* connection created by spd_open(). 'language' is the language code as defined in RFC 1766 ("cs", "en", "en-US", ...). -- C API function: int spd_set_output_module(SPDConnection* connection, const char* output_module); Sets the output module that should be used for synthesis. The parameter of this command should always be entered by the user in some way and not hardcoded anywhere in the code as the available synthesizers and their registration names may vary from machine to machine. 'connection' is the SPDConnection* connection created by spd_open(). 'output_module' is the output module name under which the module was loaded into Speech Dispatcher in its configuration ("flite", "festival", "epos-generic"... ) -- C API function: char* spd_get_output_module(SPDConnection* connection); Gets the current output module in use for synthesis. 'connection' is the SPDConnection* connection created by spd_open(). It returns the output module name under which the module was loaded into Speech Dispatcher in its configuration ("flite", "festival", "espeak"... ) -- C API function: int spd_set_punctuation(SPDConnection* connection, SPDPunctuation type); Set punctuation mode to the given value. 'all' means speak all punctuation characters, 'none' means speak no punctuation characters, 'some' and 'most' mean speak intermediate sets of punctuation characters as set in symbols tables or output modules. 'connection' is the SPDConnection* connection created by spd_open(). 'type' is one of the following values: 'SPD_PUNCT_ALL', 'SPD_PUNCT_NONE', 'SPD_PUNCT_SOME'. It returns 0 on success, -1 otherwise. -- C API function: int spd_set_spelling(SPDConnection* connection, SPDSpelling type); Switches spelling mode on and off. If set to on, all incoming messages from this particular connection will be processed according to appropriate spelling tables (see spd_set_spelling_table()). 'connection' is the SPDConnection* connection created by spd_open(). 'type' is one of the following values: 'SPD_SPELL_ON', 'SPD_SPELL_OFF'. -- C API function: int spd_set_voice_type(SPDConnection* connection, SPDVoiceType voice); Set a preferred symbolic voice. 'connection' is the SPDConnection* connection created by spd_open(). 'voice' is one of the following values: 'SPD_MALE1', 'SPD_MALE2', 'SPD_MALE3', 'SPD_FEMALE1', 'SPD_FEMALE2', 'SPD_FEMALE3', 'SPD_CHILD_MALE', 'SPD_CHILD_FEMALE'. -- C API function: int spd_set_synthesis_voice(SPDConnection* connection, const char* voice_name); Set the speech synthesizer voice to use. Please note that synthesis voices are an attribute of the synthesizer, so this setting only takes effect until the output module in use is changed (via 'spd_set_output_module()' or via 'spd_set_language'). 'connection' is the SPDConnection* connection created by spd_open(). 'voice_name' is any of the voice name values retrieved by *Note spd_list_synthesis_voices::. -- C API function: int spd_set_voice_rate(SPDConnection* connection, int rate); Set voice speaking rate. 'connection' is the SPDConnection* connection created by spd_open(). 'rate' is a number between -100 and +100 which means the slowest and the fastest speech rate respectively. -- C API function: int spd_get_voice_rate(SPDConnection* connection); Get voice speaking rate. 'connection' is the SPDConnection* connection created by spd_open(). It returns the current voice rate. -- C API function: int spd_set_voice_pitch(SPDConnection* connection, int pitch); Set voice pitch. 'connection' is the SPDConnection* connection created by spd_open(). 'pitch' is a number between -100 and +100, which means the lowest and the highest pitch respectively. -- C API function: int spd_get_voice_pitch(SPDConnection* connection); Get voice pitch. 'connection' is the SPDConnection* connection created by spd_open(). It returns the current voice pitch. -- C API function: int spd_set_voice_pitch_range(SPDConnection* connection, int pitch_range); Set voice pitch range. 'connection' is the SPDConnection* connection created by spd_open(). 'pitch_range' is a number between -100 and +100, which means the lowest and the highest pitch range respectively. -- C API function: int spd_set_volume(SPDConnection* connection, int volume); Set the volume of the voice and sounds produced by Speech Dispatcher's output modules. 'connection' is the SPDConnection* connection created by spd_open(). 'volume' is a number between -100 and +100 which means the lowest and the loudest voice respectively. -- C API function: int spd_get_volume(SPDConnection* connection); Get the volume of the voice and sounds produced by Speech Dispatcher's output modules. 'connection' is the SPDConnection* connection created by spd_open(). It returns the current volume.  File: speech-dispatcher.info, Node: Other Functions in C, Next: Information Retrieval Commands in C, Prev: Parameter Setting Commands in C, Up: C API 4.1.7 Other Functions ---------------------  File: speech-dispatcher.info, Node: Information Retrieval Commands in C, Next: Event Notification and Index Marking in C, Prev: Other Functions in C, Up: C API 4.1.8 Information Retrieval Commands ------------------------------------ -- C API function: char** spd_list_modules(SPDConnection* connection) Returns a null-terminated array of identification names of the available output modules. You can subsequently set the desired output module with *Note spd_set_output_module::. In case of error, the return value is a NULL pointer. 'connection' is the SPDConnection* connection created by spd_open(). -- C API function: char** spd_list_voices(SPDConnection* connection) Returns a null-terminated array of identification names of the symbolic voices. You can subsequently set the desired voice with *Note spd_set_voice_type::. Please note that this is a fixed list independent of the synthesizer in use. The given voices can be mapped to specific synthesizer voices according to user wish or may, for example, all be mapped to the same voice. To choose directly from the raw list of voices as implemented in the synthesizer, *Note spd_list_synthesis_voices::. In case of error, the return value is a NULL pointer. 'connection' is the SPDConnection* connection created by spd_open(). -- C API function: char** spd_list_synthesis_voices(SPDConnection* connection) Returns a null-terminated array of identification names of 'SPDVoice*' structures describing the available voices as given by the synthesizer. You can subsequently set the desired voice with 'spd_set_synthesis_voice()'. typedef struct{ char *name; /* Name of the voice (id) */ char *language; /* 2/3-letter ISO language code, * possibly followed by 2/3-letter ISO region code, * e.g. en-US */ char *variant; /* a not-well defined string describing dialect etc. */ }SPDVoice; Please note that the list returned is specific to each synthesizer in use (so when you switch to another output module, you must also retrieve a new list). If you want instead to use symbolic voice names which are independent of the synthesizer in use, *Note spd_list_voices::. In case of error, the return value is a NULL pointer. 'connection' is the SPDConnection* connection created by spd_open().  File: speech-dispatcher.info, Node: Event Notification and Index Marking in C, Next: History Commands in C, Prev: Information Retrieval Commands in C, Up: C API 4.1.9 Event Notification and Index Marking in C ----------------------------------------------- When the SSIP connection is run in asynchronous mode, it is possible to register callbacks for all the SSIP event notifications and index mark notifications, as defined in *note (ssip)Message Event Notification and Index Marking:: -- Variable: C API type SPDNotification 'SPDNotification' is an enum type that represents the possible base notification types that can be assigned to a message. typedef enum{ SPD_BEGIN = 1, SPD_END = 2, SPD_INDEX_MARKS = 4, SPD_CANCEL = 8, SPD_PAUSE = 16, SPD_RESUME = 32 }SPDNotification; There are currently two types of callbacks in the C API. -- Variable: C API type SPDCallback 'void (*SPDCallback)(size_t msg_id, size_t client_id, SPDNotificationType state);' This one is used for notifications about the events: 'BEGIN', 'END', 'PAUSE' and 'RESUME'. When the callback is called, it provides three parameters for the event. 'msg_id' unique identification number of the message the notification is about. 'client_id' specifies the unique identification number of the client who sent the message. This is usually the same connection as the connection which registered this callback, and therefore uninteresting. However, in some special cases it might be useful to register this callback for other SSIP connections, or register the same callback for several connections originating from the same application. 'state' is the 'SPD_Notification' type of this notification. *Note SPDNotification::. -- Variable: C API type SPDCallbackIM 'void (*SPDCallbackIM)(size_t msg_id, size_t client_id, SPDNotificationType state, char *index_mark);' 'SPDCallbackIM' is used for notifications about index marks that have been reached in the message. (A way to specify index marks is e.g. through the SSML element in ssml mode.) The syntax and meaning of these parameters are the same as for *note SPDCallback:: except for the additional parameter 'index_mark'. 'index_mark' is a NULL terminated string associated with the index mark. Please note that this string is specified by client application and therefore it needn't be unique. One or more callbacks can be supplied for a given 'SPDConnection*' connection by assigning the values of pointers to the appropriate functions to the following connection members: SPDCallback callback_begin; SPDCallback callback_end; SPDCallback callback_cancel; SPDCallback callback_pause; SPDCallback callback_resume; SPDCallbackIM callback_im; There are three settings commands which will turn notifications on and off for the current SSIP connection and cause the callbacks to be called when the event is registered by Speech Dispatcher. -- C API function: int spd_set_notification_on(SPDConnection* connection, SPDNotification notification); -- C API function: int spd_set_notification_off(SPDConnection* connection, SPDNotification notification); -- C API function: int spd_set_notification(SPDConnection* connection, SPDNotification notification, const char* state); These functions will set the notification specified by the parameter 'notification' on or off (or to the given value) respectively. Note that it is only safe to call these functions after the appropriate callback functions have been set in the 'SPDCallback' structure. Doing otherwise is not considered an error, but the application might miss some events due to callback functions not being executed (e.g. the client might receive an 'END' event without receiving the corresponding 'BEGIN' event in advance. 'connection' is the SPDConnection* connection created by spd_open(). 'notification' is the requested type of notifications that should be reported by SSIP. *Note SPDNotification::. Note that also '|' combinations are possible, as illustrated in the example below. 'state' must be either the string "on" or "off", for switching the given notification on or off. The following example shows how to use callbacks for the simple purpose of playing a message and waiting until its end. (Please note that checks of return values in this example as well as other code not directly related to index marking, have been removed for the purpose of clarity.) #include sem_t semaphore; /* Callback for Speech Dispatcher notifications */ void end_of_speech(size_t msg_id, size_t client_id, SPDNotificationType type) { /* We don't check msg_id here since we will only send one message. */ /* Callbacks are running in a separate thread, so let the (sleeping) main thread know about the event and wake it up. */ sem_post(&semaphore); } int main(int argc, char **argv) { SPDConnection *conn; sem_init(&semaphore, 0, 0); /* Open Speech Dispatcher connection in THREADED mode. */ conn = spd_open("say","main", NULL, SPD_MODE_THREADED); /* Set callback handler for 'end' and 'cancel' events. */ conn->callback_end = con->callback_cancel = end_of_speech; /* Ask Speech Dispatcher to notify us about these events. */ spd_set_notification_on(conn, SPD_END); spd_set_notification_on(conn, SPD_CANCEL); /* Say our message. */ spd_sayf(conn, SPD_MESSAGE, "%s", argv[1]); /* Wait for 'end' or 'cancel' of the sent message. By SSIP specifications, we are guaranteed to get one of these two eventually. */ sem_wait(&semaphore); return 0; }  File: speech-dispatcher.info, Node: History Commands in C, Next: Direct SSIP Communication in C, Prev: Event Notification and Index Marking in C, Up: C API 4.1.10 History Commands -----------------------  File: speech-dispatcher.info, Node: Direct SSIP Communication in C, Prev: History Commands in C, Up: C API 4.1.11 Direct SSIP Communication in C ------------------------------------- It might happen that you want to use some SSIP function that is not available through a library or you may want to use an available function in a different manner. (If you think there is something missing in a library or you have some useful comment on the available functions, please let us know.) For this purpose, there are a few functions that will allow you to send arbitrary SSIP commands on your connection and read the replies. -- C API function: int spd_execute_command(SPDConnection* connection, const char *command); You can send an arbitrary SSIP command specified in the parameter 'command'. If the command is successful, the function returns a 0. If there is no such command or the command failed for some reason, it returns -1. 'connection' is the SPDConnection* connection created by spd_open(). 'command' is a null terminated string containing a full SSIP command without the terminating sequence '\r\n'. For example: spd_execute_command(fd, "SET SELF RATE 60"); spd_execute_command(fd, "SOUND_ICON bell"); It's not possible to use this function for compound commands like 'SPEAK' where you are receiving more than one reply. If this is your case, please see 'spd_send_data()'. -- C API function: char* spd_send_data(SPDConnection* connection, const char *message, int wfr); You can send an arbitrary SSIP string specified in the parameter 'message' and, if specified, wait for the reply. The string can be any SSIP command, but it can also be textual data or a command parameter. If 'wfr' (wait for reply) is set to SPD_WAIT_REPLY, you will receive the reply string as the return value. If wfr is set to SPD_NO_REPLY, the return value is a NULL pointer. If wfr is set to SPD_WAIT_REPLY, you should always free the returned string. 'connection' is the SPDConnection* connection created by spd_open(). 'message' is a null terminated string containing a full SSIP string. If this is a complete SSIP command, it must include the full terminating sequence '\r\n'. 'wfr' is either SPD_WAIT_REPLY (integer value of 1) or SPD_NO_REPLY (0). This specifies if you expect to get a reply on the sent data according to SSIP. For example, if you are sending ordinary text inside a 'SPEAK' command, you don't expect to get a reply, but you expect a reply after sending the final sequence '\r\n.\r\n' of the multi-line command. For example (simplified by not checking and freeing the returned strings): spd_send_data(conn, "SPEAK", SPD_WAIT_REPLY); spd_send_data(conn, "Hello world!\n", SPD_NO_REPLY); spd_send_data(conn, "How are you today?!", SPD_NO_REPLY); spd_send_data(conn, "\r\n.\r\n.", SPD_WAIT_REPLY);  File: speech-dispatcher.info, Node: Python API, Next: Guile API, Prev: C API, Up: Client Programming 4.2 Python API ============== There is a full Python API available in 'src/api/python/speechd/' in the source tree. Please see the Python docstrings for full reference about the available objects and methods. Simple Python client: import speechd client = speechd.SSIPClient('test') client.set_output_module('festival') client.set_language('en-US') client.set_punctuation(speechd.PunctuationMode.SOME) client.speak("Hello World!") client.close() The Python API respects the environment variables SPEECHD_ADDRESS it the communication address is not specified explicitly (see 'SSIPClient' constructor arguments). Implementation of callbacks within the Python API tries to hide the low level details of SSIP callback handling and provide a convenient Pythonic interface. You just pass a callable object (function) to the 'speak()' method and this function will be called whenever an event occurs for the corresponding message. Callback example: import speechd, time called = [] client = speechd.SSIPClient('callback-test') client.speak("Hi!", callback=lambda cb_type: called.append(cb_type)) time.sleep(2) # Wait for the events to happen. print "Called callbacks:", called client.close() Real-world callback functions will most often need some sort of context information to be able to distinguish for which message the callback was called. This can be simply done in Python. The following example uses the actual message text as the context information within the callback function. Callback context example: import speechd, time class CallbackExample(object): def __init__(self): self._client = speechd.SSIPClient('callback-test') def speak(self, text): def callback(callback_type): if callback_type == speechd.CallbackType.BEGIN: print "Speech started:", text elif callback_type == speechd.CallbackType.END: print "Speech completed:", text elif callback_type == speechd.CallbackType.CANCEL: print "Speech interupted:", text self._client.speak(text, callback=callback, event_types=(speechd.CallbackType.BEGIN, speechd.CallbackType.CANCEL, speechd.CallbackType.END)) def go(self): self.speak("Hi!") self.speak("How are you?") time.sleep(4) # Wait for the events to happen. self._client.close() CallbackExample().go() _Important notice:_ The callback is called in Speech Dispatcher listener thread. No subsequent Speech Dispatcher interaction is allowed from within the callback invocation. If you need to do something more complicated, do it in another thread to prevent deadlocks in SSIP communication.  File: speech-dispatcher.info, Node: Guile API, Next: Common Lisp API, Prev: Python API, Up: Client Programming 4.3 Guile API ============= The Guile API can be found 'src/guile/' in the source tree, however it's still considered to be at the experimental stage. Please read 'src/guile/README'.  File: speech-dispatcher.info, Node: Common Lisp API, Next: Golang API, Prev: Guile API, Up: Client Programming 4.4 Common Lisp API =================== The Common Lisp API can be found 'src/cl/' in the source tree, however it's still considered to be at the experimental stage. Please read 'src/cl/README'.  File: speech-dispatcher.info, Node: Golang API, Next: Autospawning, Prev: Common Lisp API, Up: Client Programming 4.5 Golang API ============== A golang interface is also available on .  File: speech-dispatcher.info, Node: Autospawning, Prev: Common Lisp API, Up: Client Programming 4.6 Autospawning ================ It is suggested that client libraries offer an autospawn functionality to automatically start the server process when connecting locally and if it is not already running. E.g. if the client application starts and Speech Dispatcher is not running already, the client will start Speech Dispatcher. The library API should provide a possibility to turn this functionality off, but we suggest to set the default behavior to autospawn. Autospawn is performed by executing Speech Dispatcher with the -spawn parameter under the same user and permissions as the client process: speech-dispatcher --spawn With the '--spawn' parameter, the process will start and return with an exit code of 0 only if a) it is not already running (pidfile check) b) the server doesn't have autospawn disabled in its configuration c) no other error preventing the start occurs. Otherwise, Speech Dispatcher is not started and the error code of 1 is returned. The location of the 'speech-dispatcher' command should be obtained from the 'SPEECHD_CMD' environment variable if defined, and otherwise fallback to the 'SPD_SPAWN_CMD' compile-time constant, i.e. '$bindir/speech-dispatcher'. The client library should redirect its stdout and stderr outputs either to nowhere or to its logging system. It should subsequently completely detach from the newly spawned process. Due to a bug in Speech Dispatcher, it is currently necessary to include a wait statement after the autospawn for about 0.5 seconds before attempting a connection. Please see how autospawn is implemented in the C API and in the Python API for an example.  File: speech-dispatcher.info, Node: Server Programming, Next: Download and Contact, Prev: Client Programming, Up: Top 5 Server Programming ******************** * Menu: * Server Core:: Internal structure and functionality overview. * Output Modules:: Plugins for various speech synthesizers.  File: speech-dispatcher.info, Node: Server Core, Next: Output Modules, Prev: Server Programming, Up: Server Programming 5.1 Server Core =============== The main documentation for the server core is the code itself. This section is only a general introduction intended to give you some basic information and hints where to look for things. If you are going to make some modifications in the server core, we will be happy if you get in touch with us on . The server core is composed of two main parts, each of them implemented in a separate thread. The _server part_ handles the communication with clients and, with the desired configuration options, stores the messages in the priority queue. The _speaking part_ takes care of communicating with the output modules, pulls messages out of the priority queue at the correct time and sends them to the appropriate synthesizer. Synchronization between these two parts is done by thread mutexes. Additionally, synchronization of the speaking part from both sides (server part, output modules) is done via a SYSV/IPC semaphore. Server part ----------- After switching to the daemon mode (if required), it reads configuration files and initializes the speaking part. Then it opens the socket and waits for incoming data. This is implemented mainly in 'src/server/speechd.c' and 'src/server/server.c'. There are three types of events: new client connects to speechd, old client disconnects, or a client sends some data. In the third case, the data is passed to the 'parse()' function defined in 'src/server/parse.c'. If the incoming data is a new message, it's stored in a queue according to its priority. If it is SSIP commands, it's handled by the appropriate handlers. Handling of the 'SET' family of commands can be found in 'src/server/set.c' and 'HISTORY' commands are processed in 'src/server/history.c'. All reply messages of SSIP are defined in 'src/server/msg.h'. Speaking part ------------- This thread, the function 'speak()' defined in 'src/server/speaking.c', is created from the server part process shortly after initialization. Then it enters an infinite loop and waits on a SYSV/IPC semaphore until one of the following actions happen: * The server adds a new message to the queue of messages waiting to be said. * The currently active output module signals that the message that was being spoken is done. * Pause or resume is requested. After handling the rest of the priority interaction (like actions needed to repeat the last priority progress message) it decides which action should be performed. Usually it's picking up a message from the queue and sending it to the desired output module (synthesizer), but sometimes it's handling the pause or resume requests, and sometimes it's doing nothing. As said before, this is the part of Speech Dispatcher that talks to the output modules. It does so by using the output interface defined in 'src/server/output.c'.  File: speech-dispatcher.info, Node: Output Modules, Prev: Server Core, Up: Server Programming 5.2 Output Modules ================== * Menu: * Basic Structure:: The definition of an output module. * Communication Protocol for Output Modules:: * How to Write New Output Module:: How to include support for new synthesizers * The Skeleton of a Bare Output Module:: * The Skeleton of an Output Module:: * Output Module Functions:: * Module Utils Functions and Macros:: * Index Marks in Output Modules::  File: speech-dispatcher.info, Node: Basic Structure, Next: Communication Protocol for Output Modules, Prev: Output Modules, Up: Output Modules 5.2.1 Basic Structure --------------------- Speech Dispatcher output modules are independent applications that, using a simple common communication protocol, read commands from standard input and then output replies on standard output, communicating the requests to the particular software or hardware synthesizer. Everything the output module writes on standard output or reads from standard input should conform to the specifications of the communication protocol. Additionally, standard error output is used for logging of the modules. Output module binaries are usually located in 'libexec/speech-dispatcher-modules/' or in user's '~/.local/libexec/speech-dispatcher-modules' and are loaded automatically when Speech Dispatcher starts, according to configuration. Their standard input/output/error output is redirected to a pipe to Speech Dispatcher and this way both sides can communicate. When the modules start, they are passed the name of a configuration file that should be used for this particular output module. Each output module is started by Speech Dispatcher as: my_module "configfile" where 'configfile' is the full path to the desired configuration file that the output module should parse.  File: speech-dispatcher.info, Node: Communication Protocol for Output Modules, Next: How to Write New Output Module, Prev: Basic Structure, Up: Output Modules 5.2.2 Communication Protocol for Output Modules ----------------------------------------------- The protocol by which the output modules communicate on standard input/output is based on *note SSIP: (ssip)Top, although it is highly simplified and a little bit modified for the different purpose here. Another difference is that event notification is obligatory in modules communication, while in SSIP, this is an optional feature. This is because Speech Dispatcher has to know all the events happening in the output modules for the purpose of synchronization of various messages. Since it's very similar to SSIP, *note General Rules: (ssip)Top, for a general description of what the protocol looks like. One of the exceptions is that since the output modules communicate on standard input/output, we use only 'LF' as the line separator. The return values are: * 2xx OK * 3xx CLIENT ERROR or BAD SYNTAX or INVALID VALUE * 4xx OUTPUT MODULE ERROR or INTERNAL ERROR * 700 EVENT INDEX MARK * 701 EVENT BEGIN * 702 EVENT END * 703 EVENT STOP * 704 EVENT PAUSE * 705 AUDIO * 706 ICON 'SPEAK' Start receiving a text message in the SSML format and synthesize it. After sending a reply to the command, output module waits for the text of the message. The text can spread over any number of lines and is finished by an end of line marker followed by the line containing the single character '.' (dot). Thus the complete character sequence closing the input text is 'LF . LF'. If any line within the sent text contains only a dot, an extra dot should be prepended before it. During reception of the text message, output module doesn't send a response to the particular lines sent. The response line is sent only immediately after the 'SPEAK' command and after receiving the closing dot line. This doesn't provide any means of synchronization, instead, event notification is used for this purpose. There is no explicit upper limit on the size of the text. If the 'SPEAK' command is received while the output module is already speaking, it is considered an error. Example: SPEAK 202 OK SEND DATA Hello, GNU! . 200 OK SPEAKING After receiving the full text (or the first part of it), the output module is supposed to start synthesizing it and take care of delivering it to an audio device. When (or just before) the first synthesized samples are delivered to the audio and start playing, the output module must send the 'BEGIN' event over the communication socket to Speech Dispatcher, *Note Events notification and index marking::. After the audio stops playing, the event 'STOP', 'PAUSE' or 'END' must be delivered to Speech Dispatcher. Additionally, if supported by the given synthesizer, the output module can issue events associated with the included SSML index marks when they are reached in the audio output. 'CHAR' Synthesize a character. If the synthesizer supports a different behavior for the event of "character", this should be used. It works like the command 'SPEAK' above, except that the argument has to be exactly one line long. It contains the UTF-8 form of exactly one character. 'KEY' Synthesize a key name. If the synthesizer supports a different behavior for the event of "key name", this should be used. It works like the command 'SPEAK' above, except that the argument has to be exactly one line long. *Note SSIP KEY: (ssip)Top, for the description of the allowed arguments. 'SOUND_ICON' Produce a sound icon. According to the configuration of the particular synthesizer, this can produce either a sound (e.g. .wav) or synthesize some text. It works like the command 'SPEAK' above, except that the argument has to be exactly one line long. It contains the symbolic name of the icon that should be said. *Note SSIP SOUND_ICON: (ssip)Top, for more detailed description of the sound icons mechanism. 'STOP' Immediately stop speaking on the output device and cancel synthesizing the current message so that the output module is prepared to receive a new message. If there is currently no message being synthesized, it is not considered an error to call 'STOP' anyway. This command is asynchronous. The output module is not supposed to send any reply (not even error reply). It should return immediately, although stopping the synthesizer may require a little bit more time. The module must issue one of the events 'STOPPED' or 'END' when the module is finally stopped. 'END' is issued when the playing stopped by itself before the module could terminate it or if the architecture of the output module doesn't allow it to decide, otherwise 'STOPPED' should be used. STOP 'PAUSE' Stop speaking the current message at a place where we can exactly determine the position (preferably after a '__spd_' index mark). This doesn't have to be immediate and can be delayed even for a few seconds. (Knowing the position exactly is important so that we can later continue the message without gaps or overlapping.) It doesn't do anything else (like storing the message etc.). This command is asynchronous. The output module is not supposed to send any reply (not even error reply). For example: PAUSE 'SET' Set one of several speech parameters for the future messages. Each of the parameters is written on a single line in the form name=value where 'value' can be either a number or a string, depending upon the name of the parameter. The 'SET' environment is terminated by a dot on a single line. Thus the complete character sequence closing the input text is 'LF . LF' During reception of the settings, output module doesn't send any response to the particular lines sent. The response line is sent only immediately after the 'SET' command and after receiving the closing dot line. The available parameters that accept numerical values are 'rate', 'pitch' and 'pitch_range'. The available parameters that accept string values are 'punctuation_mode', 'spelling_mode', 'cap_let_recogn', 'voice', and 'language'. The arguments are the same as for the corresponding SSIP commands, except that they are written with small letters. *Note Parameter Setting Commands: (ssip)Top. The conversion between these string values and the corresponding C enum variables can be easily done using 'src/common/fdsetconv.c'. Not all of these parameters must be set and the value of the string arguments can also be 'NULL'. If some of the parameters aren't set, the output module should use its default. It's not necessary to set these parameters on the synthesizer right away, instead, it can be postponed until some message to be spoken arrives. Here is an example: SET 203 OK RECEIVING SETTINGS rate=20 pitch=-10 pitch_range=50 punctuation_mode=all spelling_mode=on punctuation_some=NULL . 203 OK SETTINGS RECEIVED 'AUDIO' Audio has exactly the same structure as 'SET', but is transmitted only once immediatelly after 'INIT' to transmit the requested audio parameters and tell the output module to open the audio device. 'QUIT' Terminates the output module. It should send the response, deallocate all the resources, close all descriptors, terminate all child processes etc. Then the output module should exit itself. QUIT 210 OK QUIT 5.2.2.1 Events notification and index marking ............................................. Each output module must take care of sending asynchronous notifications whenever the synthesizer (or the module) starts or stops output audio on the speakers. Additionally, whenever possible, the output module should report back to Speech Dispatcher index marks found in the incoming SSML text whenever they are reached while speaking. See SSML specifications for more details about the 'mark' element Event and index mark notifications are reported by simply writing them to the standard output. An event notification must never get in between synchronous commands (those which require a reply) and their reply. Before Speech Dispatcher sends any new requests (like 'SET', 'SPEAK' etc.) it waits for the previous request to be terminated by the output module by signalling 'STOP', 'END' or 'PAUSE' index marks. So the only thing the output module must ensure in order to satisfy this requirement is that it doesn't send any index marks until it acknowledges the receival of the new message via '200 OK SPEAKING'. It must also ensure that index marks written to the pipe are well ordered - of course it doesn't make any sense and it is an error to send any index marks after 'STOP', 'END' or 'PAUSE' is sent. 'BEGIN' This event must be issued whenever the module starts to speak the given message. If this is not possible, it can issue it when it starts to synthesize the message or when it receives the message. It is prepended by the code '701' and takes the form 701 BEGIN 'END' This event must be issued whenever the module terminates speaking the given message because it reached its end. If this is not possible, it can issue this event when it is ready to receive a new message after speaking the previous message. Each 'END' must always be preceeded (possibly not directly) by a 'BEGIN'. It is prepended by the code '702' and takes the form 702 END 'STOP' This event should be issued whenever the module terminates speaking the given message without reaching its end (as a consequence of receiving the STOP command or because of some error) not because of a 'PAUSE' command. When the synthesizer in use doesn't allow the module to decide, the event 'END' can be used instead. Each 'STOP' must always be preceeded (possibly not directly) by a 'BEGIN'. It is prepended by the code '703' and takes the form 703 STOP 'PAUSE' This event should be issued whenever the module terminates speaking the given message without reaching its end because of receiving the 'PAUSE' command. Each 'PAUSE' must always be preceeded (possibly not directly) by a 'BEGIN'. It is prepended by the code '704' and takes the form 704 PAUSE 'INDEX MARK' This event should be issued by the output module (if supported) whenever an index mark (SSML tag '') is passed while speaking a message. It is preceeded by the code '700' and takes the form 700-name 700 INDEX MARK where 'name' is the value of the SSML attribute 'name' in the tag ''. 'AUDIO' This event should be issued by the output module to produce audio through the server. It is preceeded by the code '705' and takes the form 705-bits=16 705-num_channels=1 705-sample_rate=16000 705-num_samples=1234 705-AUDIO\0data... 705 AUDIO The first lines provide the exact encoding of the data being passed. To avoid confusion with the '\n' character, an HDLC encoding is used, with the '0x7D' escape character: whenever '\n' or '0x7D' appears in the data, its 5th bit is inverted and it is prefixed with '0x7D'. 'ICON' This event should be issued by the output module to emit a sound icon through the server. It is preceeded by the code '706' and takes the form 706-name 706 ICON where 'name' is the sound icon name.  File: speech-dispatcher.info, Node: How to Write New Output Module, Next: The Skeleton of an Output Module, Prev: Communication Protocol for Output Modules, Up: Output Modules 5.2.3 How to Write New Output Module ------------------------------------ If you want to write your own output module, there are basically three ways to do it. Either you can program it all yourself, which is fine as long as you stick to the definition of an output module and its communication protocol. You can also use our 'module_main.c', 'module_readline.c', 'module_process.c', and 'module_main.h', which deal with the communication protocol and other formal things that are common for all modules. They are provided under a BSD licence and thus allow to integrate them along proprietary software. You will have to provide a series of functions, an example is provided in 'src/modules/skeleton0.c', which can freely serve as a basic for your module. You can also read 'src/modules/skeleton0_espeak-ng*.c', which show the various ways to plug a synthesizer, depending whether the synthesizer works in synchronous mode ('-sync' variants) or asynchronously in a separate thread ('-async' variants), and whether the synthesizer emits audio itself or can produce wave files to be sent to the server ('-server' variants). The nicest way, recommended for all modules shipped along speech-dispatcher, is to make use of all of our our 'module_*.c' tools. This will handle for you all configuration file parsing, option setting etc. Here is how you can do it using the provided tools. We will recommend here a basic structure of the code for an output module you should follow, although it's perfectly ok to establish your own if you have reasons to do so, if all the necessary functions and data are defined somewhere in the file. For this purpose, we will use examples from the output module for Flite (Festival Lite), so it's recommended to keep looking at 'flite.c' for reference. A few rules you should respect: * The 'module_*.c' files should be included at the specified place and in the specified order, because they include directly some pieces of the code and won't work in other places. * If one or more new threads are used in the output module, they must block all signals. * On module_close(), all lateral threads and processes should be terminated, all memory freed. Don't assume module_close() is always called before exit() and the sources will be freed automatically. * We will be happy if all the copyrights are assigned to Brailcom, o.p.s. in order for us to be in a better legal position against possible intruders.  File: speech-dispatcher.info, Node: The Skeleton of a Bare Output Module, Next: The Skeleton of an Output Module, Prev: How to Write New Output Module, Up: Output Modules 5.2.4 The Skeleton of a Bare Output Module ------------------------------------------ If you go for the BSD-provided skeleton way, you can start with 'skeleton0.c'. Add the synthesis initialization call with default parameters to 'module_init', the synchronous synthesizing call to 'module_speak_sync', and the synthesis shutdown call to 'module_close'. Compile this along 'module_main.c', 'module_readline.c', 'module_process.c', and 'module_main.h'. Install this along other modules, and create an empty configuration file for it. This should already provide you with a working module, though with very limited support. The next step would be to add support for selecting the voice. Fix 'module_list_voices' to return a proper list of voices. In 'module_set', when 'var' is 'voice', 'synthesis_voice', or 'language', select a voice according to 'val'. This stage of development is examplified in 'src/modules/skeleton0_espeak-ng0.c'. A most useful next step is to support stopping the synthesis. This can be supported two ways. Either the synthesis can call a callback from times to times, in which case you can call 'module_process(STDIN_FILE, 0)' to poll for messages from the server. Or the synthesis can run asynchronously in a separate thread, in which case you need to use 'module_speak' instead of 'module_speak_sync': it should return immediately after starting the production of synthesis. Then 'module_speak_begin()' should be called when it actually starts emitting audio, and 'module_speak_end()' should be called when it is finished emitting audio. In either cases, if 'module_stop' is getting called, the synthesis should stop as soon as possible and 'module_speak_stop()' be called instead of 'module_speak_end()'. Similarly, if 'module_pause' is getting called, the synthesis should stop on next mark whose name starts with '__spd_', and 'module_speak_pause()' be called instead of 'module_speak_end()'. As a first step, 'module_pause' can be made to behave just like 'module_stop'. This asynchronous support is examplified in 'src/modules/skeleton0_espeak-ng-async.c'. It is already quite nice for a lot of use cases: the user is now able to interrupt the synthesis e.g. through a screen reader action. It is then useful to make 'module_set' recognize other useful voice parameters to improve the synthesis: 'rate', 'pitch', 'pitch_range', 'volume', 'punctuation_mode', 'spelling_mode', 'cap_let_recogn'. If the synthesis permits it, it is better to support server-side audio rendering: instead of playing audio itself, the synthesis should provide pieces of wave files, to be sent to the server with 'module_tts_output_server'. Examples are available in 'src/modules/skeleton0_espeak-ng-async-server.c' and 'src/modules/skeleton0_espeak-ng-sync-server.c'. The 'module_audio_set' function should in that case recognize only the 'server' audio method. If the synthesis does not permit server-side audio rendering, optionally 'module_audio_set' can be made to recognize precise audio settings to be used by the synthesis-side audio rendering. For easier debugging, 'module_loglevel_set' and 'module_debug' can be implemented. A useful step is probably to add support for the configuration file, by making 'module_config' parse the configuration file and set synthesis parameters accordingly.  File: speech-dispatcher.info, Node: The Skeleton of an Output Module, Next: Output Module Functions, Prev: How to Write New Output Module, Up: Output Modules 5.2.5 The Skeleton of an Output Module -------------------------------------- Each output module should include 'module_utils.h' where the SPDMsgSettings structure is defined to be able to handle the different speech synthesis settings. This file also provides tools which help with writing output modules and making the code simpler. #include "module_utils.h" If your plugin needs the audio tools (if you take care of the output to the soundcard instead of the synthesizer), you also have to include 'spd_audio.h' #include "spd_audio.h" The definition of macros 'MODULE_NAME' and 'MODULE_VERSION' should follow: #define MODULE_NAME "flite" #define MODULE_VERSION "0.1" If you want to use the 'DBG(message)' macro from 'module_utils.c' to print out debugging messages, you should insert these two lines. (Please don't use printf for debugging, this doesn't work with multiple processes!) (You will later have to actually start debugging in 'module_init()') DECLARE_DEBUG(); You don't have to define the prototypes of the core functions like module_speak() and module_stop(), these are already defined in 'module_utils.h' Optionally, if your output module requires some special configuration, apart from defining voices and configuring debugging (they are handled differently, see below), you can declare the requested option here. It will expand into a dotconf callback and declaration of the variable. (You will later have to actually register these options for Speech Dispatcher in 'module_load()') There are currently 4 types of possible configuration options: * 'MOD_OPTION_1_INT(name); /* Set up `int name' */' * 'MOD_OPTION_1_STR(name); /* Set up `char* name' */' * 'MOD_OPTION_2(name); /* Set up `char *name[2]' */' * 'MOD_OPTION_{2,3}_HT(name); /* Set up a hash table */' *Note Output Modules Configuration::. For example Flite uses 2 options: MOD_OPTION_1_INT(FliteMaxChunkLength); MOD_OPTION_1_STR(FliteDelimiters); Every output module is started in 2 phases: _loading_ and _initialization_. The goal of loading is to initialize empty structures for storing settings and declare the DotConf callbacks for parsing configuration files. In the second phase, initialization, all the configuration has been read and the output module can accomplish the rest (check if the synthesizer works, set up threads etc.). You should start with the definition of 'module_load()'. int module_load(void) { Then you should initialize the settings tables. These are defined in 'module_utils.h' and will be used to store the settings received by the 'SET' command. INIT_SETTINGS_TABLES(); Also, define the configuration callbacks for debugging if you use the 'DBG()' macro. REGISTER_DEBUG(); Now you can finally register the options for the configuration file parsing. Just use these macros: * MOD_OPTION_1_INT_REG(name, default); /* for integer parameters */ * MOD_OPTION_1_STR_REG(name, default); /* for string parameters */ * MOD_OPTION_MORE_REG(name); /* for an array of strings */ * MOD_OPTION_HT_REG(name); /* for hash tables */ Again, an example from Flite: MOD_OPTION_1_INT_REG(FliteMaxChunkLength, 300); MOD_OPTION_1_STR_REG(FliteDelimiters, "."); If you want to enable the mechanism for setting voices through AddVoice, use this function (for an example see 'generic.c'): Example from Festival: module_register_settings_voices(); *Note Output Modules Configuration::. If everything went correctly, the function should return 0, otherwise -1. return 0; } The second phase of starting an output module is handled by: int module_init(void) { If you use the DBG() macro, you should init debugging on the start of this function. From that moment on, you can use DBG(). Apart from that, the body of this function is entirely up to you. You should do all the necessary initialization of the particular synthesizer. All declared configuration variables and configuration hash tables, together with the definition of voices, are filled with their values (either default or read from configuration), so you can use them already. INIT_DEBUG(); DBG("FliteMaxChunkLength = %d\n", FliteMaxChunkLength); DBG("FliteDelimiters = %s\n", FliteDelimiters); This function should return 0 if the module was initialized successfully, or -1 if some failure was encountered. In this case, you should clean up everything, cancel threads, deallocate memory etc.; no more functions of this output module will be touched (except for other tries to load and initialize the module). Example from Flite: /* Init flite and register a new voice */ flite_init(); flite_voice = register_cmu_us_kal(); if (flite_voice == NULL){ DBG("Couldn't register the basic kal voice.\n"); return -1; } [...] The third part is opening the audio. This is commanded by the 'AUDIO' protocol command. If the synthesizer is able to retrieve audio data, it is desirable to open the 'spd_audio' output according to the requested parameters and then use this method for audio output. Audio initialization can be done as follows: int module_audio_init(char **status_info){ DBG("Opening audio"); return module_audio_init_spd(status_info); } If it is impossible to retrieve audio from the synthesizer and the synthesizer itself is used for playback, than the module must still contain this function, but it should just return 0 and do nothing. Now you have to define all the synthesis control functions 'module_speak', 'module_stop' etc. See *note Output Module Functions::. At the end, this simple include provides the main() function and all the functionality related to being an output module of Speech Dispatcher (parsing argv[] parameters, communicating on stdin/stdout, ...). It's recommended to study this file carefully and try to understand what exactly it does, as it will be part of the source code of your output module. #include "module_main.c" If it doesn't work, it's most likely not your fault. Complain! This manual is not complete and the instructions in this sections aren't either. Get in touch with us and together we can figure out what's wrong, fix it and then warn others in this manual.  File: speech-dispatcher.info, Node: Output Module Functions, Next: Module Utils Functions and Macros, Prev: The Skeleton of an Output Module, Up: Output Modules 5.2.6 Output Module Functions ----------------------------- -- Output Module Functions: void module_speak_sync (char *data, size_t bytes, EMessageType msgtype) This is the function where the actual speech output is produced. It is called every time Speech Dispatcher decides to send a message to synthesis. The data of length BYTES are passed in a NULL terminated string DATA. The argument MSGTYPE defines what type of message it is (different types should be handled differently, if the synthesizer supports it). Each output module should take care of setting the output device to the parameters from msg_settings (defined in module_utils.h) (See SPDMsgSettings in 'module_utils.h'). However, it is not an error if some of these values are ignored. At least rate, pitch and language should be set correctly. Speed and pitch are values between -100 and 100 included. 0 is the default value that represents normal speech flow. So -100 is the slowest (or lowest) and +100 is the fastest (or highest) speech. The language parameter is given as a null-terminated string containing the name of the language according to RFC 1766 (en, cs, fr, en-US, ...). If the requested language is not supported by this synthesizer, it's ok to abort and return 0, because that's an error in user settings. An easy way to set the parameters is using the UPDATE_PARAMETER() and UPDATE_STRING_PARAMETER() macros. *Note Module Utils Functions and Macros::. Example from festival: UPDATE_STRING_PARAMETER(language, festival_set_language); UPDATE_PARAMETER(voice, festival_set_voice); UPDATE_PARAMETER(rate, festival_set_rate); UPDATE_PARAMETER(pitch, festival_set_pitch); UPDATE_PARAMETER(punctuation_mode, festival_set_punctuation_mode); UPDATE_PARAMETER(cap_let_recogn, festival_set_cap_let_recogn); Once this function has checked that everything is OK, it must call 'module_speak_ok()' to let the server know that the speak was accepted. From then on, the server may send stop requests, so reseting the stop state must be done before calling this. On errors, 'module_speak_error()' has to be called instead. When actual synthesis starts, 'module_speak_begin()' must be called to let the server know of this. On synthesis termination, 'module_speak_end()' should be called (or 'module_speak_pause()', 'module_speak_stopped()' if the synthesis was interrupted through 'module_pause()' or 'module_stop()'). This function should return only when it is finished with synthesizing. It should however call 'module_process(STDIN_FILENO, 0)' periodically so as to promptly process messages coming from the server, notably speech stopping requests. -- Output Module Functions: int module_speak (char *data, size_t bytes, EMessageType msgtype) This is the same as 'module_speak_sync', except that it proceeds asynchronously, it can be used when the synthesis works asynchronously. Instead of calling 'module_speak_ok()' or 'module_speak_error()', this function should return 0 if it fails and 1 if the delivery to the synthesizer is successful. It should return immediately, because otherwise, it would block stopping, priority handling and other important things in Speech Dispatcher. If there is a need to stay longer, it can call 'module_process(STDIN_FILENO, 0)' to process messages coming from the server, but in that case 'module_speak_sync' could as well be used. Note: if the synthesis creates separate threads, you have to set them to ignore all signals. The simplest way to do this is to use 'spd_pthread_create()' (which is defined in module_utils.c) instead of 'pthread_create()'. -- Output module function: int module_stop (void) This function should stop the synthesis of the currently spoken message immediately and throw away the rest of the message. This function should return immediately. Speech Dispatcher will not send another command until module_report_event_stop() is called. Note that you cannot call module_report_event_stop() from within the call to module_stop(). The best thing to do is emit the stop event from another thread. It should return 0 on success, -1 otherwise. -- Output module function: size_t module_pause (void) This function should stop speaking on the synthesizer (or sending data to soundcard) just after sending an '__spd_' index mark so that Speech Dispatcher knows the position of stop. The pause can wait for a short time until such index mark is reached. However, if it's not possible to determine the exact position, this function should have the same effect as 'module_stop'. This function should return immediately. Speech Dispatcher will not send another command until module_report_event_pause() is called. Note that you cannot call module_report_event_pause() from within the call to module_pause(). The best thing to do is emit the pause event from another thread. For some software synthesizers, the desired effect can be archieved in this way: When 'module_speak()' is called, you execute a separate process and pass it the requested message. This process cuts the message into sentences and then runs in a loop and sends the pieces to synthesis. If a signal arrives from 'module_pause()', you set a flag and stop the loop at the point where next piece of text would be synthesized. It's not an error if this function is called when the device is not speaking. In this case, it should return 0. Note there is no module_resume() function. The semantics of 'module_pause()' is the same as 'module_stop()' except that your module should stop after reaching a '__spd_' index mark. Just like 'module_stop()', it should discard the rest of the message after pausing. On the next 'module_speak()' call, Speech Dispatcher will resend the rest of the message after the index mark.  File: speech-dispatcher.info, Node: Module Utils Functions and Macros, Next: Index Marks in Output Modules, Prev: Output Module Functions, Up: Output Modules 5.2.7 Module Utils Functions and Macros --------------------------------------- This section describes the various variables, functions and macros that are available in the 'module_utils.h' file. They are intended to make writing new output modules easier and allow the programmer to reuse existing pieces of code instead of writing everything from scratch. * Menu: * Initialization Macros and Functions:: * Generic Macros and Functions:: * Functions used by module_main.c:: * Functions for use when talking to synthesizer:: * Multi-process output modules:: * Memory Handling Functions::  File: speech-dispatcher.info, Node: Initialization Macros and Functions, Next: Generic Macros and Functions, Prev: Module Utils Functions and Macros, Up: Module Utils Functions and Macros 5.2.7.1 Initialization Macros and Functions ........................................... -- Module Utils macro: INIT_SETTINGS_TABLES () This macro initializes the settings tables where the parameters received with the 'SET' command are stored. You must call this macro if you want to use the 'UPDATE_PARAMETER()' and 'UPDATE_STRING_PARAMETER()' macros. It is intended to be called from inside a function just after the output module starts. 5.2.7.2 Debugging Macros ........................ -- Module Utils macro: DBG (format, ...) DBG() outputs a debugging message, if the 'Debug' option in module's configuration is set, to the file specified in configuration ad 'DebugFile'. The parameter syntax is the same as for the printf() function. In fact, it calls printf() internally. -- Module Utils macro: FATAL (text) Outputs a message specified as 'text' and calls exit() with the value EXIT_FAILURE. This terminates the whole output module without trying to kill the child processes or freeing other resources other than those that will be freed by the system. It is intended to be used after some severe error has occurred.  File: speech-dispatcher.info, Node: Generic Macros and Functions, Next: Functions used by module_main.c, Prev: Initialization Macros and Functions, Up: Module Utils Functions and Macros 5.2.7.3 Generic Macros and Functions .................................... -- Module Utils macro: UPDATE_PARAMETER (param, setter) Tests if the integer or enum parameter specified in 'param' (e.g. rate, pitch, cap_let_recogn, ...) changed since the last time when the 'setter' function was called. If it changed, it calls the function 'setter' with the new value. (The new value is stored in the msg_settings structure that is created by module_utils.h, which you normally don't have to care about.) The function 'setter' should be defined as: void setter_name(type value); Please look at the 'SET' command in the communication protocol for the list of all available parameters. *note Communication Protocol for Output Modules::. An example from Festival output module: static void festival_set_rate(signed int rate) { assert(rate >= -100 && rate <= +100); festivalSetRate(festival_info, rate); } [...] int module_speak(char *data, size_t bytes, EMessageType msgtype) { [...] UPDATE_PARAMETER(rate, festival_set_rate); UPDATE_PARAMETER(pitch, festival_set_pitch); [...] } -- Module Utils macro: UPDATE_STRING_PARAMETER (param, setter) The same as 'UPDATE_PARAMETER' except that it works for parameters with a string value.  File: speech-dispatcher.info, Node: Functions used by module_main.c, Next: Functions for use when talking to synthesizer, Prev: Generic Macros and Functions, Up: Module Utils Functions and Macros 5.2.7.4 Functions used by 'module_main.c' ......................................... -- Module Utils function: char* do_speak(void) Takes care of communication after the 'SPEAK' command was received. Calls 'module_speak()' when the full text is received. It returns a response according to the communication protocol. -- Module Utils function: char* do_stop(void) Calls the 'module_stop()' function of the particular output module. It returns a response according to the communication protocol. -- Module Utils function: char* do_pause(void) Calls the 'module_pause()' function of the particular output module. It returns a response according to the communication protocol and the value returned by 'module_pause()'. -- Module Utils function: char* do_set() Takes care of communication after the 'SET' command was received. Doesn't call any particular function of the output module, only sets the values in the settings tables. (You should then call the 'UPDATE_PARAMETER()' macro in module_speak() to actually set the synthesizer to these values.) It returns a response according to the communication protocol. -- Module Utils function: char* do_speaking() Calls the 'module_speaking()' function. It returns a response according to the communication protocol and the value returned by 'module_speaking()'. -- Module Utils function: void do_quit() Prints the farewell message to the standard output, according to the protocol. Then it calls 'module_close()'.  File: speech-dispatcher.info, Node: Functions for use when talking to synthesizer, Next: Multi-process output modules, Prev: Functions used by module_main.c, Up: Module Utils Functions and Macros 5.2.7.5 Functions for use when talking to synthesizer ..................................................... -- Module Utils function: static int module_get_message_part ( const char* message, char* part, unsigned int *pos, size_t maxlen, const char* dividers) Gets a part of the 'message' according to the specified 'dividers'. It scans the text in 'message' from the byte specified by '*pos' and looks for one of the characters specified in 'dividers' followed by a whitespace character or the terminating NULL byte. If one of them is encountered, the read text is stored in 'part' and the number of bytes read is returned. If end of 'message' is reached, the return value is -1. 'message' is the text to process. It must be a NULL-terminated uni-byte string. 'part' is a pointer to the place where the output text should be stored. It must contain at least 'maxlen' bytes of space. 'maxlen' is the maximum number of bytes that should be written to 'part'. 'dividers' is a NULL-terminated uni-byte string containing the punctuation characters where the message should be divided into smaller parts (if they are followed by whitespace). After returning, 'pos' is the position where the function terminated in processing 'message'. -- Output module function: void module_report_index_mark(char *mark) -- Output module function: void module_report_event_*() The 'module_report_' functions serve for reporting event notifications and index marking events. You should use them whenever you get an event from the synthesizer which is defined in the output module communication protocol. Note that you cannot call these functions from within a call to module_speak(), module_stop(), or module_pause(). The best way to do this is to emit the events from another thread. -- Output module function: int module_close(void) This function is called when Speech Dispatcher terminates. The output module should terminate all threads and processes, free all resources, close all sockets etc. Never assume this function is called only when Speech Dispatcher terminates and exit(0) will do the work for you. It's perfectly ok for Speech Dispatcher to load, unload or reload output modules in the middle of its run.  File: speech-dispatcher.info, Node: Multi-process output modules, Next: Memory Handling Functions, Prev: Functions for use when talking to synthesizer, Up: Module Utils Functions and Macros 5.2.7.6 Multi-process output modules .................................... -- Module Utils function: size_t module_parent_wfork ( TModuleDoublePipe dpipe, const char* message, SPDMessageType msgtype, const size_t maxlen, const char* dividers, int *pause_requested) It simply sends the data to the child in smaller pieces and waits for confirmation with a single 'C' character on the pipe from child to parent. 'dpipe' is a parameter which contains the information necessary for communicating through pipes between the parent and the child and vice-versa. typedef struct{ int pc[2]; /* Parent to child pipe */ int cp[2]; /* Child to parent pipe */ }TModuleDoublePipe; 'message' is a pointer to a NULL-terminated string containing the message for synthesis. 'msgtype' is the type of the message for synthesis. 'maxlen' is the maximum number of bytes that should be transfered over the pipe. 'dividers' is a NULL-terminated string containing the punctuation characters at which this function should divide the message into smaller pieces. 'pause_requested' is a pointer to an integer flag, which is either 0 if no pause request is pending, or 1 if the function should terminate at a convenient place in the message because a pause is requested. In the beginning, it initializes the pipes and then it enters a simple cycle: 1. Reads a part of the message or an index mark using 'module_get_message_part()'. 2. Looks if there isn't a pending request for pause and handles it. 3. Sends the current part of the message to the child using 'module_parent_dp_write()'. 4. Waits until a single character 'C' comes from the other pipe using 'module_parent_dp_read()'. 5. Repeats the cycle or terminates, if there is no more data. -- Module Utils function: int module_parent_wait_continue(TModuleDoublePipe dpipe) Waits until the character 'C' (continue) is read from the pipe from child. This function is intended to be run from the parent. 'dpipe' is the double pipe used for communication between the child and parent. Returns 0 if the character was read or 1 if the pipe was broken before the character could be read. -- Module Utils function: void module_parent_dp_init (TModuleDoublePipe dpipe) Initializes pipes (dpipe) in the parent. Currently it only closes the unnecessary ends. -- Module Utils function: void module_child_dp_close (TModuleDoublePipe dpipe) Initializes pipes (dpipe) in the child. Currently it only closes the unnecessary ends. -- Module Utils function: void module_child_dp_write(TModuleDoublePipe dpipe, const char *msg, size_t bytes) Writes the specified number of 'bytes' from 'msg' to the pipe to the parent. This function is intended, as the prefix says, to be run from the child. Uses the pipes defined in 'dpipe'. -- Module Utils function: void module_parent_dp_write(TModuleDoublePipe dpipe, const char *msg, size_t bytes) Writes the specified number of 'bytes' from 'msg' into the pipe to the child. This function is intended, as the prefix says, to be run from the parent. Uses the pipes defined in 'dpipe'. -- Module Utils function: int module_child_dp_read(TModuleDoublePipe dpipe char *msg, size_t maxlen) Reads up to 'maxlen' bytes from the pipe from parent into the buffer 'msg'. This function is intended, as the prefix says, to be run from the child. Uses the pipes defined in 'dpipe'. -- Module Utils function: int module_parent_dp_read(TModuleDoublePipe dpipe, char *msg, size_t maxlen) Reads up to 'maxlen' bytes from the pipe from child into the buffer 'msg'. This function is intended, as the prefix says, to be run from the parent. Uses the pipes defined in 'dpipe'. -- Module Utils function: void module_sigblockall(void) Blocks all signals. This is intended to be run from the child processes and threads so that their signal handling won't interfere with the parent. -- Module Utils function: void module_sigunblockusr(sigset_t *some_signals) Use the set 'some_signals' to unblock SIGUSR1. -- Module Utils function: void module_sigblockusr(sigset_t *some_signals) Use the set 'some_signals' to block SIGUSR1.  File: speech-dispatcher.info, Node: Memory Handling Functions, Prev: Multi-process output modules, Up: Module Utils Functions and Macros 5.2.7.7 Memory Handling Functions ................................. -- Module Utils function: static void* xmalloc (size_t size) The same as the classical 'malloc()' except that it executes 'FATAL(``Not enough memory'')' on error. -- Module Utils function: static void* xrealloc (void *data, size_t size) The same as the classical 'realloc()' except that it also accepts 'NULL' as 'data'. In this case, it behaves as 'xmalloc'. -- Module Utils function: void xfree(void *data) The same as the classical 'free()' except that it checks if data isn't NULL before calling 'free()'.  File: speech-dispatcher.info, Node: Index Marks in Output Modules, Prev: Module Utils Functions and Macros, Up: Output Modules 5.2.8 Index Marks in Output Modules ----------------------------------- Output modules need to provide some kind of synchronization and they have to give Speech Dispatcher back some information about what part of the message is currently being said. On the other hand, output modules are not able to tell the exact position in the text because various conversions and message processing take place (sometimes punctuation and spelling substitution, the message needs to be recoded from multibyte to unibyte coding etc.) before the text reaches the synthesizer. For this reason, Speech Dispatcher places so-called index marks in the text it sends to its output modules. They have the form: 'id' is the identifier associated with each index mark. Within a 'module_speak()' message, each identifer is unique. It consists of the string '__spd_' and a counter number. Numbers begin from zero for each message. For example, the fourth index mark within a message looks like When an index mark is reached, its identifier should be stored so that the output module is able to tell Speech Dispatcher the identifier of the last index mark. Also, index marks are the best place to stop when the module is requested to pause (although it's ok to stop at some place close by and report the last index mark). Notice that index marks are in SSML format using the 'mark' tag.  File: speech-dispatcher.info, Node: Download and Contact, Next: Reporting Bugs, Prev: Server Programming, Up: Top 6 Download ********** You can download Speech Dispatcher's latest release source code from . There is also information on how to set up anonymous access to our git repository. However, you may prefer to download Speech Dispatcher in a binary package for your system. We don't distribute such packages ourselves. If you run Debian GNU/Linux, it should be in the central repository under the name 'speech-dispatcher' or 'speechd'. If you run an rpm-based distribution like RedHat, Mandrake or SuSE Linux, please try to look at . If you want to contact us, please look at or use the email .  File: speech-dispatcher.info, Node: Reporting Bugs, Next: How You Can Help, Prev: Download and Contact, Up: Top 7 Reporting Bugs **************** If you believe you found a bug in Speech Dispatcher, we will be very grateful if you let us know about it. Please do it by email on the address , but please don't send us messages larger than half a megabyte unless we ask you. To report a bug in a way that is useful for the developers is not as easy as it may seem. Here are some hints that you should follow in order to give us the best information so that we can find and fix the bug easily. First of all, please try to describe the problem as exactly as you can. We prefer raw data over speculations about where the problem may lie. Please try to explain in what situation the bug happens. Even if it's a general bug that happens in many situations, please try to describe at least one case in as much detail, as possible. Also, please specify the versions of programs that you use when the bug happens. This is not only Speech Dispatcher, but also the client application you use (speechd-el, say, etc.) and the synthesizer name and version. If you can reproduce the bug, please send us the log file also. This is very useful, because otherwise, we may not be able to reproduce the bug with our configuration and program versions that differ from yours. Configuration must be set to logging priority at least 4, but best 5, so that it's useful for debugging purposes. You can do so in 'etc/speech-dispatcher/speechd.conf' by modifying the variable 'LogLevel'. Also, you may want to modify the log destination with variable 'LogFile'. After modifying these options, please restart Speech Dispatcher and repeat the situation in which the bug happens. After it happened, please take the log and attach it to the bug report, preferably compressed using 'gzip'. But note, that when logging with level 5, all the data that come from Speech Dispatcher is also recorded, so make sure there is no sensitive information when you are reproducing the bug. Please make sure you switch back to priority 3 or lower logging, because priority 4 or 5 produces really huge logs. If you are a programmer and you find a bug that is reproducible in SSIP, you can send us the sequence of SSIP commands that lead to the bug (preferably from starting the connection). You can also try to reproduce the bug in a simple test-script under 'speech-dispatcher/src/tests' in the source tree. Please check 'speech-dispatcher/src/tests/README' and see the other tests scripts there for an example. When the bug is a SEGMENTATION FAULT, a backtrace from gdb is also valuable, but if you are not familiar with gdb, don't bother with that, we may ask you to do it later. Finally, you may also send us a guess of what you think happens in Speech Dispatcher that causes the bug, but this is usually not very helpful. If you are able to provide additional technical information instead, please do so.  File: speech-dispatcher.info, Node: How You Can Help, Next: Appendices, Prev: Reporting Bugs, Up: Top 8 How You Can Help ****************** If you want to contribute to the development of Speech Dispatcher, we will be very happy if you do so. Please contact us on . Here is a short, definitively not exhaustive, list of how you can help us and other users. * _Donate money:_ We are a non-profit organization and we can't work without funding. Brailcom, o.p.s. created Speech Dispatcher, speechd-el and also works on other projects to help blind and visually impaired users of computers. We build on Free Software and GNU/Linux, because we believe this is the right way. But it won't be possible when we have no money. * _Report bugs:_ Every user, even if he can't give us money and he is not a programmer, can help us very much by just using our software and telling us about the bugs and inconveniences he encounters. A good user community that reports bugs is a crucial part of development of a good Free Software package. We can't test our software under all circumstances and on all platforms, so each constructive bug report is highly appreciated. You can report bugs in Speech Dispatcher on . * _Write or modify an application to support synthesis:_ With Speech Dispatcher, we have provided an interface that allows applications easy access to speech synthesis. However powerful, it's no more than an interface, and it's useless on its own. Now it's time to write the particular client applications, or modify existing applications so that they can support speech synthesis. It is useful if the application needs a specific interface for blind people or if it wants to use speech synthesis for educational or other purposes. * _Develop new voices and language definitions for Festival:_ In the world of Free Software, currently Festival is the most promising interface for Text-to-Speech processing and speech synthesis. It's an extensible and highly configurable platform for developing synthetic voices. If there is a lack of synthetic voices or no voices at all for some language, we believe the wisest solution is to try to develop a voice in Festival. It's certainly not advisable to develop your own synthesizer if the goal is producing a quality voice system in a reasonable time. Festival developers provide nice documentation about how to develop a voice and a lot of tools that help doing this. We found that some language definitions can be constructed by canibalizing the already existing definitions and can be tuned later. As for the voice samples, one can temporarily use the MBROLA project voices. But please note that, although they are downloadable for free (as price), they are not Free Software and it would be wonderful if we could replace them by Free Software alternatives as soon as possible. See . * _Help us with this or other Free-b-Soft projects:_ Please look at to find information about our projects. There is a plenty of work to be done for the blind and visually impaired people to make their work with computers easier. * _Spread the word about Speech Dispatcher and Free Software:_ You can help us, and the whole community around Free Software, just by telling your friends about the amazing world of Free Software. It doesn't have to be just about Speech Dispatcher; you can tell them about other projects or about Free Software in general. Remember that Speech Dispatcher could only arise out of understanding of some people of the principles and ideas behind Free Software. And this is mostly the same for the rest of the Free Software world. See for more information about GNU/Linux and Free Software.  File: speech-dispatcher.info, Node: Appendices, Next: GNU General Public License, Prev: How You Can Help, Up: Top Appendix A Appendices *********************  File: speech-dispatcher.info, Node: GNU General Public License, Next: GNU Free Documentation License, Prev: Appendices, Up: Top Appendix B GNU General Public License ************************************* Version 2, June 1991 Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble ======== The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION =============================================================== 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a. You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b. You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c. If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a. Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b. Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c. Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs ======================================================= If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES. Copyright (C) YYYY NAME OF AUTHOR This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) YEAR NAME OF AUTHOR Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than 'show w' and 'show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. SIGNATURE OF TY COON, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.  File: speech-dispatcher.info, Node: GNU Free Documentation License, Next: Index of Concepts, Prev: GNU General Public License, Up: Top Appendix C GNU Free Documentation License ***************************************** Version 1.2, November 2002 Copyright (C) 2000,2001,2002 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of "copyleft", which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. 1. APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The "Document", below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as "you". You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law. A "Modified Version" of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language. A "Secondary Section" is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) 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For works in formats which do not have any title page as such, "Title Page" means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text. A section "Entitled XYZ" means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as "Acknowledgements", "Dedications", "Endorsements", or "History".) To "Preserve the Title" of such a section when you modify the Document means that it remains a section "Entitled XYZ" according to this definition. The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. 2. VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3. You may also lend copies, under the same conditions stated above, and you may publicly display copies. 3. 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For any section Entitled "Acknowledgements" or "Dedications", Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein. L. Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles. M. Delete any section Entitled "Endorsements". Such a section may not be included in the Modified Version. N. Do not retitle any existing section to be Entitled "Endorsements" or to conflict in title with any Invariant Section. O. Preserve any Warranty Disclaimers. If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles. You may add a section Entitled "Endorsements", provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard. You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. 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File: speech-dispatcher.info, Node: Index of Concepts, Prev: GNU Free Documentation License, Up: Top Index of Concepts ***************** [index] * Menu: * AddVoice: Configuration of the Generic Output Module. (line 49) * Basic ideas, Motivation: Motivation. (line 6) * C API type: Speech Synthesis Commands in C. (line 6) * C API type <1>: Event Notification and Index Marking in C. (line 11) * C API type <2>: Event Notification and Index Marking in C. (line 27) * C API type <3>: Event Notification and Index Marking in C. (line 49) * char*: Parameter Setting Commands in C. (line 51) * char* <1>: Direct SSIP Communication in C. (line 38) * char* <2>: Functions used by module_main.c. (line 6) * char* <3>: Functions used by module_main.c. (line 12) * char* <4>: Functions used by module_main.c. (line 17) * char* <5>: Functions used by module_main.c. (line 24) * char* <6>: Functions used by module_main.c. (line 33) * char**: Information Retrieval Commands in C. (line 6) * char** <1>: Information Retrieval Commands in C. (line 16) * char** <2>: Information Retrieval Commands in C. (line 34) * configuration: Configuration. (line 6) * DBG: Initialization Macros and Functions. (line 18) * DBG <1>: Initialization Macros and Functions. (line 19) * default values: Configuration. (line 6) * Design: Basic Design. (line 6) * different synthesizers: Synthesis Output Modules. (line 6) * do_pause: Functions used by module_main.c. (line 18) * do_quit: Functions used by module_main.c. (line 40) * do_set: Functions used by module_main.c. (line 25) * do_speak: Functions used by module_main.c. (line 7) * do_speaking: Functions used by module_main.c. (line 34) * do_stop: Functions used by module_main.c. (line 13) * FATAL: Initialization Macros and Functions. (line 24) * FATAL <1>: Initialization Macros and Functions. (line 25) * FDL, GNU Free Documentation License: GNU Free Documentation License. (line 7) * GenericExecuteSynth: Configuration of the Generic Output Module. (line 14) * GenericLanguage: Configuration of the Generic Output Module. (line 53) * GenericPitchAdd: Configuration of the Generic Output Module. (line 68) * GenericPitchMultiply: Configuration of the Generic Output Module. (line 69) * GenericPitchRangeAdd: Configuration of the Generic Output Module. (line 70) * GenericPitchRangeMultiply: Configuration of the Generic Output Module. (line 71) * GenericRateAdd: Configuration of the Generic Output Module. (line 66) * GenericRateMultiply: Configuration of the Generic Output Module. (line 67) * GPL, GNU General Public License: GNU General Public License. (line 7) * INIT_SETTINGS_TABLES: Initialization Macros and Functions. (line 6) * INIT_SETTINGS_TABLES <1>: Initialization Macros and Functions. (line 7) * int: Initializing and Terminating in C. (line 95) * int <1>: Speech Synthesis Commands in C. (line 21) * int <2>: Speech Synthesis Commands in C. (line 47) * int <3>: Speech output control commands in C. (line 9) * int <4>: Speech output control commands in C. (line 23) * int <5>: Speech output control commands in C. (line 30) * int <6>: Speech output control commands in C. (line 46) * int <7>: Speech output control commands in C. (line 53) * int <8>: Speech output control commands in C. (line 60) * int <9>: Speech output control commands in C. (line 76) * int <10>: Speech output control commands in C. (line 96) * int <11>: Speech output control commands in C. (line 103) * int <12>: Speech output control commands in C. (line 119) * int <13>: Speech output control commands in C. (line 131) * int <14>: Speech output control commands in C. (line 138) * int <15>: Characters and Keys in C. (line 6) * int <16>: Characters and Keys in C. (line 24) * int <17>: Characters and Keys in C. (line 32) * int <18>: Sound Icons in C. (line 6) * int <19>: Parameter Setting Commands in C. (line 14) * int <20>: Parameter Setting Commands in C. (line 24) * int <21>: Parameter Setting Commands in C. (line 35) * int <22>: Parameter Setting Commands in C. (line 63) * int <23>: Parameter Setting Commands in C. (line 79) * int <24>: Parameter Setting Commands in C. (line 93) * int <25>: Parameter Setting Commands in C. (line 105) * int <26>: Parameter Setting Commands in C. (line 119) * int <27>: Parameter Setting Commands in C. (line 130) * int <28>: Parameter Setting Commands in C. (line 139) * int <29>: Parameter Setting Commands in C. (line 150) * int <30>: Parameter Setting Commands in C. (line 159) * int <31>: Parameter Setting Commands in C. (line 170) * int <32>: Parameter Setting Commands in C. (line 182) * int <33>: Event Notification and Index Marking in C. (line 80) * int <34>: Event Notification and Index Marking in C. (line 82) * int <35>: Event Notification and Index Marking in C. (line 84) * int <36>: Direct SSIP Communication in C. (line 14) * int <37>: Output Module Functions. (line 61) * int <38>: Functions for use when talking to synthesizer. (line 47) * int <39>: Multi-process output modules. (line 53) * int <40>: Multi-process output modules. (line 86) * int <41>: Multi-process output modules. (line 92) * int module_stop: Output Module Functions. (line 84) * int spd_pause(): Speech output control commands in C. (line 77) * int spd_resume(): Speech output control commands in C. (line 120) * module_child_dp_init: Multi-process output modules. (line 71) * module_child_dp_read: Multi-process output modules. (line 88) * module_child_dp_write: Multi-process output modules. (line 76) * module_close: Functions for use when talking to synthesizer. (line 48) * module_get_message_part: Functions for use when talking to synthesizer. (line 9) * module_parent_dp_init: Multi-process output modules. (line 66) * module_parent_dp_read: Multi-process output modules. (line 94) * module_parent_dp_write: Multi-process output modules. (line 82) * module_parent_wait_continue: Multi-process output modules. (line 55) * module_parent_wfork: Multi-process output modules. (line 9) * module_pause(): Output Module Functions. (line 98) * module_report_event_*: Functions for use when talking to synthesizer. (line 37) * module_report_index_mark: Functions for use when talking to synthesizer. (line 36) * module_sigblockall: Multi-process output modules. (line 99) * module_sigblockusr: Multi-process output modules. (line 109) * module_sigunblockusr: Multi-process output modules. (line 105) * module_speak(): Output Module Functions. (line 8) * module_speak() <1>: Output Module Functions. (line 63) * module_stop(): Output Module Functions. (line 85) * Other programs: Current State. (line 6) * output module: Synthesis Output Modules. (line 6) * Philosophy: Motivation. (line 6) * size_t: Multi-process output modules. (line 6) * size_t module_pause: Output Module Functions. (line 97) * SPDCallback: Event Notification and Index Marking in C. (line 28) * SPDCallbackIM: Event Notification and Index Marking in C. (line 50) * SPDConnection*: Initializing and Terminating in C. (line 6) * SPDConnection* <1>: Initializing and Terminating in C. (line 62) * SPDNotification: Event Notification and Index Marking in C. (line 12) * SPDPriority: Speech Synthesis Commands in C. (line 7) * spd_cancel_all(): Speech output control commands in C. (line 54) * spd_cancel_uid(): Speech output control commands in C. (line 62) * spd_char(): Characters and Keys in C. (line 8) * spd_close(): Initializing and Terminating in C. (line 105) * spd_execute_command(): Direct SSIP Communication in C. (line 16) * spd_get_client_id(): Initializing and Terminating in C. (line 96) * spd_get_client_list(): History Commands in C. (line 6) * spd_get_message_list_fd(): History Commands in C. (line 5) * spd_get_output_module(): Parameter Setting Commands in C. (line 53) * spd_get_voice_pitch(): Parameter Setting Commands in C. (line 151) * spd_get_voice_rate(): Parameter Setting Commands in C. (line 131) * spd_get_volume(): Parameter Setting Commands in C. (line 183) * spd_history_select_client(): History Commands in C. (line 6) * spd_key(): Characters and Keys in C. (line 34) * spd_list_modules(): Information Retrieval Commands in C. (line 7) * spd_list_synthesis_voices(): Information Retrieval Commands in C. (line 36) * spd_list_voices(): Information Retrieval Commands in C. (line 17) * spd_open(): Initializing and Terminating in C. (line 9) * spd_open2(): Initializing and Terminating in C. (line 66) * spd_pause_all(): Speech output control commands in C. (line 97) * spd_pause_uid(): Speech output control commands in C. (line 105) * spd_resume_all(): Speech output control commands in C. (line 132) * spd_resume_uid(): Speech output control commands in C. (line 140) * spd_say(): Speech Synthesis Commands in C. (line 23) * spd_sayf(): Speech Synthesis Commands in C. (line 49) * spd_say_wchar(): Characters and Keys in C. (line 26) * spd_send_data(): Direct SSIP Communication in C. (line 40) * spd_set_data_mode(): Parameter Setting Commands in C. (line 16) * spd_set_language(): Parameter Setting Commands in C. (line 26) * spd_set_notification: Event Notification and Index Marking in C. (line 86) * spd_set_notification_off: Event Notification and Index Marking in C. (line 84) * spd_set_notification_on: Event Notification and Index Marking in C. (line 82) * spd_set_output_module(): Parameter Setting Commands in C. (line 37) * spd_set_punctuation(): Parameter Setting Commands in C. (line 65) * spd_set_spelling(): Parameter Setting Commands in C. (line 81) * spd_set_voice_pitch(): Parameter Setting Commands in C. (line 141) * spd_set_voice_pitch() <1>: Parameter Setting Commands in C. (line 161) * spd_set_voice_rate(): Parameter Setting Commands in C. (line 121) * spd_set_voice_type(): Parameter Setting Commands in C. (line 95) * spd_set_voice_type() <1>: Parameter Setting Commands in C. (line 107) * spd_set_volume(): Parameter Setting Commands in C. (line 172) * spd_sound_icon(): Sound Icons in C. (line 8) * spd_stop(): Speech output control commands in C. (line 10) * spd_stop_all(): Speech output control commands in C. (line 24) * spd_stop_uid(): Speech output control commands in C. (line 32) * static: Functions for use when talking to synthesizer. (line 6) * static <1>: Memory Handling Functions. (line 6) * static <2>: Memory Handling Functions. (line 10) * Synthesizers: Current State. (line 6) * tail recursion: Index of Concepts. (line 6) * UPDATE_PARAMETER: Generic Macros and Functions. (line 6) * UPDATE_PARAMETER <1>: Generic Macros and Functions. (line 7) * UPDATE_STRING_PARAMETER: Generic Macros and Functions. (line 40) * UPDATE_STRING_PARAMETER <1>: Generic Macros and Functions. (line 41) * void: Initializing and Terminating in C. (line 104) * void <1>: Output Module Functions. (line 6) * void <2>: Functions used by module_main.c. (line 39) * void <3>: Functions for use when talking to synthesizer. (line 35) * void <4>: Functions for use when talking to synthesizer. (line 36) * void <5>: Multi-process output modules. (line 64) * void <6>: Multi-process output modules. (line 69) * void <7>: Multi-process output modules. (line 74) * void <8>: Multi-process output modules. (line 80) * void <9>: Multi-process output modules. (line 98) * void <10>: Multi-process output modules. (line 103) * void <11>: Multi-process output modules. (line 107) * void <12>: Memory Handling Functions. (line 15) * xfree: Memory Handling Functions. (line 16) * xmalloc: Memory Handling Functions. (line 7) * xrealloc: Memory Handling Functions. (line 12)  Tag Table: Node: Top255 Node: Introduction1984 Node: Motivation2333 Node: Basic Design4199 Node: Features Overview8956 Node: Current State9630 Node: User's Documentation11553 Node: Installation12222 Node: Running16890 Node: Running Under Ordinary Users17545 Node: Running in a Custom Setup18417 Node: Setting Communication Method19083 Node: Troubleshooting21210 Node: Configuration23322 Node: Configuration file syntax24516 Node: Configuration options25555 Node: Audio Output Configuration26006 Node: Client Specific Configuration27306 Node: Output Modules Configuration28900 Node: Loading Modules in speechd.conf29941 Ref: AddModule30212 Node: Configuration files of output modules31030 Ref: AddVoice31653 Ref: DefaultVoice32870 Node: Configuration of the Generic Output Module34957 Node: Log Levels39024 Node: Tools40242 Node: spd-say40876 Node: spd-conf41061 Node: spd-send42033 Node: Synthesis Output Modules42448 Node: Provided Functionality43298 Node: Supported Modules44070 Node: Security46214 Node: Technical Specifications47209 Node: Communication mechanisms47514 Node: Address specification49949 Node: Actions performed on startup51597 Node: Accepted signals54437 Node: Client Programming54896 Node: C API55958 Node: Initializing and Terminating in C56477 Node: Speech Synthesis Commands in C62034 Node: Speech output control commands in C65063 Node: Characters and Keys in C70537 Node: Sound Icons in C72252 Node: Parameter Setting Commands in C73191 Ref: spd_set_output_module74564 Ref: spd_get_output_module75206 Ref: spd_set_voice_type76693 Ref: spd_set_synthesis_voice77100 Node: Other Functions in C79631 Node: Information Retrieval Commands in C79833 Ref: spd_list_modules80146 Ref: spd_list_voices80550 Ref: spd_list_synthesis_voices81320 Node: Event Notification and Index Marking in C82371 Ref: SPDNotification82909 Ref: SPDCallback83375 Node: History Commands in C88516 Node: Direct SSIP Communication in C88728 Node: Python API91855 Node: Guile API94943 Node: Common Lisp API95247 Node: Golang API95563 Node: Autospawning95800 Node: Server Programming97568 Node: Server Core97898 Node: Output Modules100921 Node: Basic Structure101442 Node: Communication Protocol for Output Modules102825 Ref: Events notification and index marking111042 Node: How to Write New Output Module115113 Node: The Skeleton of a Bare Output Module117810 Node: The Skeleton of an Output Module121347 Node: Output Module Functions128005 Node: Module Utils Functions and Macros134476 Node: Initialization Macros and Functions135234 Node: Generic Macros and Functions136641 Node: Functions used by module_main.c138246 Node: Functions for use when talking to synthesizer140027 Node: Multi-process output modules142629 Node: Memory Handling Functions147411 Node: Index Marks in Output Modules148180 Node: Download and Contact149754 Node: Reporting Bugs150597 Node: How You Can Help153640 Node: Appendices157772 Node: GNU General Public License157938 Node: GNU Free Documentation License177223 Node: Index of Concepts199683  End Tag Table  Local Variables: coding: utf-8 End: speech-dispatcher-0.11.1/doc/figures/0000755000175000017500000000000013725771243014412 500000000000000speech-dispatcher-0.11.1/doc/figures/architecture.dia0000644000175000017500000000461111447133617017471 00000000000000‹ķ]MsŪ8½ūW°”«Bą€qģ©dvggŖ¦fS•ĢŁIÄ ErI*Žę°æ}²KŠ ØcF¢ģŠc‹f ś½n¼ą7?Y&ĪgQ”q–Ž ė ‘N²iœĪo}üõ5ü|{õfóŸäæyĮ—Ž¼#-ÕO7ƒEUå?F÷÷÷n².y•nÆÜRŒžĒ“„ä/·ļžņŠ×/šŖ*āńŖNŹ—āf0ę“Oó"[„ÓęŽI–d…ó™'7ƒW3ż1Ż¾}uļ~S9ĻEń`e™ge,ÆUėüɵ§÷©ÆĶ„R^Iē·ÆŽÆź·l^hõžÕ’ó8mL‚'õc`—bŒŪ>ÅÄJb„±—wyVT«ĘŅ8ĖĮÓŚXU¬D[Så„'r^mb}Œ‰ĻqńŠŽ8­ ūxcaŻŹ‚U’®ā©(õšć‹Oļ\4WGš¾½ü\»F{é-įkQ4ĘŽm©Ķiś¤ńöśw³ńĤjZż”āé”Sēµó.ū2Ų’³¤ęxz3ų·wą‰¤ ÆĶóꣶ·é0h?ģŹĢxüą8Łœy"[ŗöĆ! 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ED/LWi ED/BSt ED/nS nS 1 sub d}if}D/CLSTART{/clipTmp matrix CM d defM SM NP} D/CLEND{clip NP clipTmp SM}D/CLO{grestore gsave defM SM}D /LArr[ [] [] [ 13.333 4.000 ] [ 4.000 13.333 ] [ 4.000 4.000 ] [ 4.000 4.000 ] [ 6.667 4.000 4.000 4.000 ] [ 4.000 6.667 4.000 4.000 ] [ 6.667 4.000 4.000 4.000 4.000 ] [ 4.000 6.667 4.000 4.000 4.000 4.000 ] ] d /pageinit { % 210*297 mm (landscape) 90 rotate 0.75 -0.75 scale/defM matrix CM d } d %%EndProlog %%BeginSetup % Fonts and encodings used /BitstreamVeraSans-BoldList [ [ /BitstreamVeraSans-Bold 1.0 0.0 ] [ /BitstreamVeraSans-Bold 1.0 0.0 ] [ /Helvetica-Bold 0.936 0.000 ] ] d %%BeginFont: Bitstream Vera Sans Bold %!PS-Adobe-3.0 Resource-Font %%Copyright: Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. %%Creator: Converted from TrueType by Qt 25 dict begin /_d{bind def}bind def /_m{moveto}_d /_l{lineto}_d /_cl{closepath eofill}_d /_c{curveto}_d /_sc{7 -1 roll{setcachedevice}{pop pop pop pop pop pop}ifelse}_d /_e{exec}_d /FontName /BitstreamVeraSans-Bold def /PaintType 0 def /FontMatrix[.001 0 0 .001 0 0]def /FontBBox[-198 -235 1417 928]def /FontType 3 def /Encoding StandardEncoding def /FontInfo 10 dict dup begin /FamilyName (Bitstream Vera Sans) def /FullName (Bitstream Vera Sans Bold) def /Notice (Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc.) def /Weight (Bold) def /Version (Release 1.10) def /ItalicAngle 0.0 def /isFixedPitch false def /UnderlinePosition -227 def /UnderlineThickness 258 def end readonly def /CharStrings 27 dict dup begin /.notdef{600 0 50 -176 550 705 _sc 50 -176 _m 50 705 _l 550 705 _l 550 -176 _l 50 -176 _l 106 -120 _m 494 -120 _l 494 649 _l 106 649 _l 106 -120 _l _cl}_d /colon{400 0 112 0 288 547 _sc 112 547 _m 288 547 _l 288 358 _l 112 358 _l 112 547 _l 112 189 _m 288 189 _l 288 0 _l 112 0 _l 112 189 _l _cl}_d /A{774 0 5 0 769 729 _sc 534 133 _m 240 133 _l 194 0 _l 5 0 _l 275 729 _l 499 729 _l 769 0 _l 580 0 _l 534 133 _l 287 268 _m 487 268 _l 387 558 _l 287 268 _l _cl}_d /B{{762 0 92 0 692 729 _sc 384 447 _m 413 447 435 453 451 466 _c 466 479 474 498 474 524 _c 474 549 466 568 451 581 _c 435 594 413 601 384 601 _c 280 601 _l 280 447 _l 384 447 _l 565 390 _m 605 378 636 357 658 325 _c 680 293 692 255 692 209 _c 692 139 668 86 620 52 _c 572 17 500 0 404 0 _c 92 0 _l 92 729 _l 374 729 _l 475 729 548 713 594 683 _c 639 652 662 603 662 536 _c 662 500 653 470 637 445 _c 620 420 596 402 565 390 _c 390 128 _m 428 128 456 136 475 152 _c 494 168 504 192 504 224 _c 504 255 494 279 475 295 _c 456 311 428 319 390 319 _c 280 319 _l 280 128 _l 390 128 _l }_e{_cl}_e}_d /D{830 0 92 0 778 729 _sc 280 587 _m 280 142 _l 347 142 _l 423 142 482 161 523 199 _c 563 237 584 292 584 365 _c 584 437 563 492 523 530 _c 483 568 424 587 347 587 _c 280 587 _l 92 729 _m 290 729 _l 400 729 483 721 537 705 _c 591 689 638 663 677 625 _c 711 592 736 554 753 511 _c 769 468 778 419 778 365 _c 778 310 769 261 753 218 _c 736 174 711 136 677 104 _c 637 66 590 39 536 23 _c 481 7 399 0 290 0 _c 92 0 _l 92 729 _l _cl}_d /I{372 0 92 0 280 729 _sc 92 729 _m 280 729 _l 280 0 _l 92 0 _l 92 729 _l _cl}_d /M{995 0 92 0 903 729 _sc 92 729 _m 331 729 _l 497 339 _l 664 729 _l 903 729 _l 903 0 _l 725 0 _l 725 533 _l 557 140 _l 438 140 _l 270 533 _l 270 0 _l 92 0 _l 92 729 _l _cl}_d /P{733 0 92 0 692 729 _sc 92 729 _m 404 729 _l 496 729 567 708 617 667 _c 667 625 692 567 692 491 _c 692 414 667 355 617 314 _c 567 273 496 253 404 253 _c 280 253 _l 280 0 _l 92 0 _l 92 729 _l 280 593 _m 280 389 _l 384 389 _l 420 389 448 397 468 415 _c 488 433 498 458 498 491 _c 498 523 488 548 468 566 _c 448 584 420 593 384 593 _c 280 593 _l _cl}_d /S{{720 0 72 -13 647 742 _sc 599 706 _m 599 552 _l 559 570 520 583 482 592 _c 444 601 408 606 374 606 _c 329 606 296 599 274 587 _c 252 575 242 556 242 530 _c 242 510 249 494 264 484 _c 278 473 305 464 343 456 _c 423 440 _l 503 424 561 399 595 366 _c 629 332 647 285 647 224 _c 647 144 623 84 575 45 _c 527 6 455 -13 357 -13 _c 311 -13 264 -8 218 0 _c 171 8 124 20 78 38 _c 78 197 _l 124 172 169 153 213 141 _c 256 128 298 122 339 122 _c 379 122 411 128 433 142 _c 455 156 466 175 466 201 _c 466 223 458 241 443 253 _c 428 265 399 277 355 287 _c 282 303 _l 209 319 156 344 122 378 _c 88 412 72 458 72 516 _c 72 588 95 644 142 683 _c 188 722 256 742 344 742 _c }_e{384 742 425 739 467 733 _c 509 727 553 718 599 706 _c _cl}_e}_d /T{682 0 5 0 677 729 _sc 5 729 _m 677 729 _l 677 587 _l 435 587 _l 435 0 _l 247 0 _l 247 587 _l 5 587 _l 5 729 _l _cl}_d /a{{675 0 43 -13 596 560 _sc 329 246 _m 292 246 264 239 246 227 _c 228 215 219 197 219 173 _c 219 151 226 133 241 121 _c 256 108 277 102 303 102 _c 336 102 364 113 386 137 _c 408 161 420 190 420 226 _c 420 246 _l 329 246 _l 596 312 _m 596 0 _l 420 0 _l 420 81 _l 396 47 370 23 341 9 _c 311 -5 276 -13 234 -13 _c 177 -13 131 3 96 36 _c 60 68 43 111 43 164 _c 43 228 65 275 109 305 _c 153 335 222 350 317 350 _c 420 350 _l 420 364 _l 420 391 409 411 387 424 _c 365 437 331 444 285 444 _c 247 444 212 440 180 432 _c 148 424 118 413 91 399 _c 91 532 _l }_e{128 541 165 548 203 553 _c 241 557 279 560 317 560 _c 415 560 486 540 530 501 _c 574 462 596 399 596 312 _c _cl}_e}_d /b{{716 0 84 -13 671 760 _sc 375 113 _m 412 113 440 126 460 154 _c 480 181 490 221 490 273 _c 490 325 480 364 460 392 _c 440 419 412 433 375 433 _c 337 433 309 419 289 392 _c 269 364 259 325 259 273 _c 259 221 269 181 289 154 _c 309 126 337 113 375 113 _c 259 467 _m 283 499 309 522 339 537 _c 368 552 402 560 440 560 _c 507 560 562 533 606 479 _c 649 425 671 357 671 273 _c 671 188 649 119 606 66 _c 562 13 507 -13 440 -13 _c 402 -13 368 -5 339 9 _c 309 23 283 47 259 79 _c 259 0 _l 84 0 _l 84 760 _l 259 760 _l 259 467 _l _cl}_e}_d /c{{593 0 43 -13 526 560 _sc 526 530 _m 526 387 _l 502 403 478 415 454 423 _c 430 431 405 435 380 435 _c 331 435 293 420 266 392 _c 238 364 225 324 225 273 _c 225 221 238 181 266 153 _c 293 125 331 111 380 111 _c 407 111 433 115 458 123 _c 482 131 505 143 526 159 _c 526 16 _l 498 6 470 -1 442 -6 _c 414 -10 386 -13 358 -13 _c 259 -13 182 12 126 62 _c 70 112 43 183 43 273 _c 43 363 70 433 126 484 _c 182 534 259 560 358 560 _c 386 560 414 557 442 552 _c 470 547 498 540 526 530 _c _cl}_e}_d /d{{716 0 45 -13 632 760 _sc 456 467 _m 456 760 _l 632 760 _l 632 0 _l 456 0 _l 456 79 _l 432 47 405 23 376 9 _c 347 -5 314 -13 276 -13 _c 208 -13 153 13 110 66 _c 66 119 45 188 45 273 _c 45 357 66 425 110 479 _c 153 533 208 560 276 560 _c 314 560 347 552 376 537 _c 405 522 432 499 456 467 _c 341 113 _m 378 113 406 126 426 154 _c 446 181 456 221 456 273 _c 456 325 446 364 426 392 _c 406 419 378 433 341 433 _c 303 433 275 419 255 392 _c 235 364 226 325 226 273 _c 226 221 235 181 255 154 _c 275 126 303 113 341 113 _c _cl}_e}_d /e{{678 0 43 -13 630 560 _sc 630 275 _m 630 225 _l 221 225 _l 225 184 240 153 266 133 _c 291 112 326 102 372 102 _c 408 102 446 107 485 118 _c 523 129 563 146 604 168 _c 604 33 _l 562 17 521 6 480 -1 _c 438 -9 397 -13 356 -13 _c 257 -13 180 12 125 62 _c 70 112 43 182 43 273 _c 43 362 70 432 124 483 _c 178 534 252 560 346 560 _c 432 560 500 534 552 482 _c 604 430 630 361 630 275 _c 450 333 _m 450 366 440 393 421 413 _c 401 433 376 444 345 444 _c 311 444 283 434 262 415 _c 241 396 228 369 223 333 _c 450 333 _l _cl}_e}_d /g{{716 0 45 -215 632 559 _sc 456 93 _m 432 61 405 37 376 22 _c 347 7 314 0 276 0 _c 209 0 154 26 110 79 _c 66 131 45 198 45 280 _c 45 361 66 428 110 480 _c 154 532 209 559 276 559 _c 314 559 347 551 376 536 _c 405 521 432 498 456 466 _c 456 547 _l 632 547 _l 632 55 _l 632 -32 604 -99 548 -145 _c 492 -191 412 -215 307 -215 _c 273 -215 240 -212 208 -207 _c 176 -201 144 -193 112 -183 _c 112 -47 _l 142 -64 172 -77 202 -86 _c 231 -94 260 -99 290 -99 _c 347 -99 389 -86 416 -61 _c 442 -36 456 2 456 55 _c 456 93 _l 341 433 _m 305 433 276 419 256 393 _c 236 366 226 328 226 280 _c 226 230 235 192 255 166 _c 275 140 303 127 341 127 _c }_e{377 127 406 140 426 167 _c 446 193 456 231 456 280 _c 456 328 446 366 426 393 _c 406 419 377 433 341 433 _c _cl}_e}_d /h{712 0 84 0 634 760 _sc 634 333 _m 634 0 _l 458 0 _l 458 54 _l 458 254 _l 458 302 457 334 455 352 _c 453 370 449 383 444 392 _c 437 403 428 412 416 418 _c 404 424 390 428 376 428 _c 339 428 310 414 290 386 _c 269 358 259 319 259 269 _c 259 0 _l 84 0 _l 84 760 _l 259 760 _l 259 467 _l 285 499 312 522 342 537 _c 372 552 405 560 441 560 _c 504 560 552 540 585 502 _c 617 463 634 407 634 333 _c _cl}_d /i{343 0 84 0 259 760 _sc 84 547 _m 259 547 _l 259 0 _l 84 0 _l 84 547 _l 84 760 _m 259 760 _l 259 617 _l 84 617 _l 84 760 _l _cl}_d /l{343 0 84 0 259 760 _sc 84 760 _m 259 760 _l 259 0 _l 84 0 _l 84 760 _l _cl}_d /m{{1042 0 83 0 963 560 _sc 591 456 _m 613 490 639 515 669 533 _c 699 551 733 560 770 560 _c 832 560 880 540 913 502 _c 946 463 963 407 963 333 _c 963 0 _l 787 0 _l 787 285 _l 787 289 788 294 788 298 _c 788 302 788 309 788 318 _c 788 356 782 384 771 402 _c 759 419 741 428 716 428 _c 682 428 657 414 639 387 _c 621 359 611 320 611 269 _c 611 0 _l 435 0 _l 435 285 _l 435 345 429 384 419 402 _c 409 419 390 428 364 428 _c 330 428 304 414 286 387 _c 268 359 259 320 259 269 _c 259 0 _l 83 0 _l 83 547 _l 259 547 _l 259 467 _l 280 497 305 520 333 536 _c 361 552 391 560 425 560 _c }_e{462 560 495 550 524 532 _c 553 514 575 488 591 456 _c _cl}_e}_d /o{687 0 43 -13 644 560 _sc 344 435 _m 305 435 275 421 255 393 _c 235 365 225 325 225 273 _c 225 220 235 180 255 152 _c 275 124 305 111 344 111 _c 382 111 411 124 431 152 _c 451 180 462 220 462 273 _c 462 325 451 365 431 393 _c 411 421 382 435 344 435 _c 344 560 _m 438 560 511 534 564 484 _c 617 433 644 363 644 273 _c 644 183 617 112 564 62 _c 511 12 438 -13 344 -13 _c 250 -13 176 12 123 62 _c 69 112 43 183 43 273 _c 43 363 69 433 123 484 _c 176 534 250 560 344 560 _c _cl}_d /p{{716 0 84 -207 671 560 _sc 259 79 _m 259 -207 _l 84 -207 _l 84 547 _l 259 547 _l 259 467 _l 283 499 309 522 339 537 _c 368 552 402 560 440 560 _c 507 560 562 533 606 479 _c 649 425 671 357 671 273 _c 671 188 649 119 606 66 _c 562 13 507 -13 440 -13 _c 402 -13 368 -5 339 9 _c 309 23 283 47 259 79 _c 375 433 _m 337 433 309 419 289 392 _c 269 364 259 325 259 273 _c 259 221 269 181 289 154 _c 309 126 337 113 375 113 _c 412 113 440 126 460 154 _c 480 181 490 221 490 273 _c 490 325 480 364 460 392 _c 440 419 412 433 375 433 _c _cl}_e}_d /r{493 0 84 0 490 560 _sc 490 398 _m 474 405 459 410 444 414 _c 429 417 414 419 399 419 _c 354 419 319 404 295 376 _c 271 347 259 306 259 252 _c 259 0 _l 84 0 _l 84 547 _l 259 547 _l 259 457 _l 281 493 306 519 336 535 _c 365 551 400 560 441 560 _c 447 560 453 559 460 559 _c 466 559 476 558 490 556 _c 490 398 _l _cl}_d /s{{595 0 52 -13 548 560 _sc 511 530 _m 511 397 _l 473 412 437 424 403 432 _c 368 440 335 444 304 444 _c 270 444 246 439 230 431 _c 214 423 206 410 206 393 _c 206 379 212 368 224 361 _c 236 353 258 348 290 344 _c 321 340 _l 410 328 470 310 501 284 _c 532 258 548 217 548 161 _c 548 103 526 59 483 30 _c 440 1 376 -13 291 -13 _c 255 -13 217 -10 179 -5 _c 140 0 100 8 60 20 _c 60 153 _l 94 135 130 122 167 114 _c 203 106 241 102 279 102 _c 313 102 338 106 356 116 _c 373 125 382 139 382 158 _c 382 174 376 185 364 193 _c 352 201 328 207 293 211 _c 262 215 _l 184 224 130 242 99 269 _c 67 295 52 335 52 389 _c 52 447 71 490 111 518 _c 151 546 212 560 294 560 _c }_e{326 560 359 557 395 552 _c 431 547 469 540 511 530 _c _cl}_e}_d /t{478 0 13 0 455 702 _sc 275 702 _m 275 547 _l 455 547 _l 455 422 _l 275 422 _l 275 190 _l 275 164 280 147 290 138 _c 300 129 320 125 350 125 _c 440 125 _l 440 0 _l 290 0 _l 221 0 172 14 143 43 _c 114 71 100 120 100 190 _c 100 422 _l 13 422 _l 13 547 _l 100 547 _l 100 702 _l 275 702 _l _cl}_d /v{652 0 15 0 637 547 _sc 15 547 _m 190 547 _l 326 169 _l 462 547 _l 637 547 _l 422 0 _l 230 0 _l 15 547 _l _cl}_d /y{652 0 12 -215 634 547 _sc 12 547 _m 187 547 _l 334 176 _l 459 547 _l 634 547 _l 404 -51 _l 380 -111 353 -154 323 -178 _c 292 -202 251 -215 201 -215 _c 100 -215 _l 100 -100 _l 155 -100 _l 184 -100 205 -95 219 -86 _c 233 -76 243 -59 251 -35 _c 256 -20 _l 12 547 _l _cl}_d end readonly def /BuildGlyph {exch begin CharStrings exch 2 copy known not{pop /.notdef}if true 3 1 roll get exec end}_d /BuildChar { 1 index /Encoding get exch get 1 index /BuildGlyph get exec }_d FontName currentdict end definefont pop %% Font Page 00 /BitstreamVeraSans-Bold-ENC-00 [ /.notdef/M/e/s/a/g/D/i/p/t/c/h/r/T/S/A/P/I/o/v/d/B/l/y/m/b/colon/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef] def /BitstreamVeraSans-Bold-Uni-00 BitstreamVeraSans-Bold-ENC-00 /BitstreamVeraSans-Bold MFEmb %%BeginFont: BitstreamVeraSans-Bold %!PS-AdobeFont-1.0 Composite Font %%FontName: BitstreamVeraSans-Bold-Uni %%Creator: Composite font created by Qt 25 dict begin /FontName /BitstreamVeraSans-Bold-Uni def /PaintType 0 def /FontMatrix[1 0 0 1 0 0]def /FontType 0 def /FMapType 2 def /Encoding [ 0]def /FDepVector [ /BitstreamVeraSans-Bold-Uni-00 findfont ]def FontName currentdict end definefont pop %%EndFont %%EndFont /BitstreamVeraSans-ObliqueList [ [ /BitstreamVeraSans-Oblique 1.0 0.0 ] [ /BitstreamVeraSans-Italic 1.0 0.0 ] [ /Helvetica-Oblique 0.988 0.000 ] ] d %%BeginFont: Bitstream Vera Sans Oblique %!PS-Adobe-3.0 Resource-Font %%Copyright: Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. %%Creator: Converted from TrueType by Qt 25 dict begin /_d{bind def}bind def /_m{moveto}_d /_l{lineto}_d /_cl{closepath eofill}_d /_c{curveto}_d /_sc{7 -1 roll{setcachedevice}{pop pop pop pop pop pop}ifelse}_d /_e{exec}_d /FontName /BitstreamVeraSans-Oblique def /PaintType 0 def /FontMatrix[.001 0 0 .001 0 0]def /FontBBox[-261 -235 1259 928]def /FontType 3 def /Encoding StandardEncoding def /FontInfo 10 dict dup begin /FamilyName (Bitstream Vera Sans) def /FullName (Bitstream Vera Sans Oblique) def /Notice (Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc.) def /Weight (Oblique) def /Version (Release 1.10) def /ItalicAngle -11.0 def /isFixedPitch false def /UnderlinePosition -213 def /UnderlineThickness 143 def end readonly def /CharStrings 8 dict dup begin /.notdef{600 0 50 -176 550 705 _sc 50 -176 _m 50 705 _l 550 705 _l 550 -176 _l 50 -176 _l 106 -120 _m 494 -120 _l 494 649 _l 106 649 _l 106 -120 _l _cl}_d /F{575 0 27 0 587 729 _sc 169 729 _m 587 729 _l 571 646 _l 251 646 _l 209 431 _l 498 431 _l 482 348 _l 193 348 _l 125 0 _l 27 0 _l 169 729 _l _cl}_d /a{{613 0 41 -13 547 560 _sc 537 312 _m 476 0 _l 386 0 _l 403 83 _l 376 50 346 26 312 10 _c 278 -5 241 -13 200 -13 _c 153 -13 115 1 85 29 _c 55 57 41 93 41 138 _c 41 202 66 252 117 289 _c 168 326 238 345 328 345 _c 453 345 _l 458 369 _l 458 371 459 374 459 377 _c 459 380 460 385 460 392 _c 460 421 448 444 424 460 _c 400 476 367 484 325 484 _c 295 484 265 480 235 472 _c 204 464 172 453 140 439 _c 156 522 _l 190 534 223 544 255 550 _c 287 556 319 560 349 560 _c 413 560 462 546 496 518 _c 530 490 547 449 547 396 _c 547 385 546 372 544 358 _c 542 343 540 328 537 312 _c 440 275 _m 350 275 _l }_e{276 275 222 265 187 245 _c 151 225 134 195 134 154 _c 134 125 143 102 161 86 _c 179 70 204 62 236 62 _c 284 62 327 79 363 114 _c 399 149 424 196 436 255 _c 440 275 _l _cl}_e}_d /e{{615 0 46 -13 571 560 _sc 481 322 _m 481 327 482 332 483 338 _c 483 344 484 349 484 355 _c 484 395 472 426 449 449 _c 425 472 394 484 354 484 _c 309 484 270 469 236 441 _c 202 413 176 373 158 322 _c 481 322 _l 559 252 _m 141 252 _l 139 239 137 229 137 222 _c 136 215 136 209 136 204 _c 136 158 150 123 178 99 _c 206 74 245 62 296 62 _c 334 62 371 66 406 75 _c 441 83 474 96 504 114 _c 487 25 _l 454 11 420 2 386 -4 _c 352 -10 317 -13 282 -13 _c 206 -13 147 5 107 41 _c 66 77 46 128 46 195 _c 46 251 56 304 76 353 _c 96 402 126 446 166 485 _c 191 509 221 527 256 540 _c 291 553 328 560 368 560 _c 430 560 479 541 516 504 _c 552 467 571 417 571 355 _c }_e{571 340 570 324 568 307 _c 566 289 563 271 559 252 _c _cl}_e}_d /r{411 0 35 0 463 560 _sc 446 464 _m 436 468 426 472 414 475 _c 402 477 390 479 377 479 _c 329 479 287 460 251 424 _c 215 388 192 339 180 279 _c 125 0 _l 35 0 _l 142 547 _l 232 547 _l 215 462 _l 238 493 266 517 300 534 _c 333 551 368 560 406 560 _c 415 560 424 559 434 558 _c 444 557 453 555 463 553 _c 446 464 _l _cl}_d /s{{521 0 11 -13 500 560 _sc 500 531 _m 483 446 _l 459 458 433 468 407 475 _c 381 481 354 485 326 485 _c 278 485 241 477 214 461 _c 187 445 174 423 174 395 _c 174 363 205 338 269 321 _c 273 319 277 318 279 318 _c 308 309 _l 368 292 408 274 428 256 _c 448 238 458 213 458 182 _c 458 124 435 77 389 41 _c 343 5 282 -13 208 -13 _c 179 -13 149 -10 117 -5 _c 85 0 49 8 11 20 _c 29 113 _l 61 95 94 82 126 74 _c 158 65 188 61 218 61 _c 262 61 297 70 325 89 _c 352 108 366 132 366 161 _c 366 192 330 217 258 237 _c 249 239 _l 218 247 _l }_e{172 259 138 274 117 294 _c 96 314 86 339 86 370 _c 86 428 107 475 151 509 _c 195 543 254 560 330 560 _c 360 560 389 557 417 552 _c 445 547 472 540 500 531 _c _cl}_e}_d /t{{392 0 64 0 423 702 _sc 423 547 _m 409 477 _l 230 477 _l 172 180 _l 170 169 168 160 167 152 _c 166 144 166 139 166 135 _c 166 114 172 99 185 89 _c 197 79 217 75 245 75 _c 336 75 _l 321 0 _l 235 0 _l 181 0 141 10 115 31 _c 89 52 76 84 76 126 _c 76 133 76 141 77 150 _c 78 159 80 169 82 180 _c 140 477 _l 64 477 _l 78 547 _l 153 547 _l 183 702 _l 273 702 _l 243 547 _l 423 547 _l _cl}_e}_d /u{{634 0 57 -13 589 547 _sc 67 217 _m 131 547 _l 221 547 _l 157 220 _l 153 204 151 190 150 179 _c 148 167 148 158 148 151 _c 148 123 156 101 173 86 _c 190 71 214 64 245 64 _c 293 64 334 80 370 113 _c 405 145 428 189 439 244 _c 499 547 _l 589 547 _l 483 0 _l 393 0 _l 411 86 _l 385 54 355 29 320 12 _c 285 -4 248 -13 209 -13 _c 161 -13 123 0 97 25 _c 70 51 57 87 57 135 _c 57 144 57 156 59 171 _c 61 185 63 201 67 217 _c _cl}_e}_d end readonly def /BuildGlyph {exch begin CharStrings exch 2 copy known not{pop /.notdef}if true 3 1 roll get exec end}_d /BuildChar { 1 index /Encoding get exch get 1 index /BuildGlyph get exec }_d FontName currentdict end definefont pop %% Font Page 00 /BitstreamVeraSans-Oblique-ENC-00 [ /.notdef/F/e/a/t/u/r/s/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef] def /BitstreamVeraSans-Oblique-Uni-00 BitstreamVeraSans-Oblique-ENC-00 /BitstreamVeraSans-Oblique MFEmb %%BeginFont: BitstreamVeraSans-Oblique %!PS-AdobeFont-1.0 Composite Font %%FontName: BitstreamVeraSans-Oblique-Uni %%Creator: Composite font created by Qt 25 dict begin /FontName /BitstreamVeraSans-Oblique-Uni def /PaintType 0 def /FontMatrix[1 0 0 1 0 0]def /FontType 0 def /FMapType 2 def /Encoding [ 0]def /FDepVector [ /BitstreamVeraSans-Oblique-Uni-00 findfont ]def FontName currentdict end definefont pop %%EndFont %%EndFont /BitstreamVeraSans-RomanList [ [ /BitstreamVeraSans-Roman 1.0 0.0 ] [ /BitstreamVeraSans 1.0 0.0 ] [ /Helvetica 0.988 0.000 ] ] d %%BeginFont: Bitstream Vera Sans %!PS-Adobe-3.0 Resource-Font %%Copyright: Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. %%Creator: Converted from TrueType by Qt 25 dict begin /_d{bind def}bind def /_m{moveto}_d /_l{lineto}_d /_cl{closepath eofill}_d /_c{curveto}_d /_sc{7 -1 roll{setcachedevice}{pop pop pop pop pop pop}ifelse}_d /_e{exec}_d /FontName /BitstreamVeraSans-Roman def /PaintType 0 def /FontMatrix[.001 0 0 .001 0 0]def /FontBBox[-182 -235 1287 928]def /FontType 3 def /Encoding StandardEncoding def /FontInfo 10 dict dup begin /FamilyName (Bitstream Vera Sans) def /FullName (Bitstream Vera Sans) def /Notice (Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc.) def /Weight (Roman) def /Version (Release 1.10) def /ItalicAngle 0.0 def /isFixedPitch false def /UnderlinePosition -213 def /UnderlineThickness 143 def end readonly def /CharStrings 41 dict dup begin /.notdef{600 0 50 -176 550 705 _sc 50 -176 _m 50 705 _l 550 705 _l 550 -176 _l 50 -176 _l 106 -120 _m 494 -120 _l 494 649 _l 106 649 _l 106 -120 _l _cl}_d /plus{838 0 106 0 732 627 _sc 460 627 _m 460 355 _l 732 355 _l 732 272 _l 460 272 _l 460 0 _l 378 0 _l 378 272 _l 106 272 _l 106 355 _l 378 355 _l 378 627 _l 460 627 _l _cl}_d /comma{318 0 77 -115 220 124 _sc 117 124 _m 220 124 _l 220 40 _l 140 -115 _l 77 -115 _l 117 40 _l 117 124 _l _cl}_d /hyphen{361 0 49 234 312 314 _sc 49 314 _m 312 314 _l 312 234 _l 49 234 _l 49 314 _l _cl}_d /slash{337 0 0 -92 337 729 _sc 254 729 _m 337 729 _l 83 -92 _l 0 -92 _l 254 729 _l _cl}_d /A{684 0 8 0 676 729 _sc 342 632 _m 208 269 _l 476 269 _l 342 632 _l 286 729 _m 398 729 _l 676 0 _l 573 0 _l 507 187 _l 178 187 _l 112 0 _l 8 0 _l 286 729 _l _cl}_d /B{{686 0 98 0 615 729 _sc 197 348 _m 197 81 _l 355 81 _l 408 81 447 92 473 114 _c 498 136 511 169 511 215 _c 511 260 498 293 473 315 _c 447 337 408 348 355 348 _c 197 348 _l 197 648 _m 197 428 _l 343 428 _l 391 428 426 437 450 455 _c 474 473 486 500 486 538 _c 486 574 474 602 450 620 _c 426 638 391 648 343 648 _c 197 648 _l 98 729 _m 350 729 _l 425 729 483 713 524 682 _c 564 650 585 606 585 549 _c 585 504 574 468 553 442 _c 532 416 502 399 462 393 _c 510 382 548 360 575 327 _c 601 294 615 253 615 204 _c 615 138 592 88 548 53 _c 504 17 441 0 360 0 _c 98 0 _l 98 729 _l }_e{_cl}_e}_d /C{{698 0 56 -13 644 742 _sc 644 673 _m 644 569 _l 610 599 575 622 537 638 _c 499 653 460 661 418 661 _c 334 661 270 635 226 584 _c 182 533 160 460 160 364 _c 160 268 182 194 226 143 _c 270 92 334 67 418 67 _c 460 67 499 74 537 90 _c 575 105 610 128 644 159 _c 644 56 _l 609 32 572 15 534 4 _c 496 -7 455 -13 412 -13 _c 302 -13 215 20 151 87 _c 87 154 56 246 56 364 _c 56 481 87 573 151 641 _c 215 708 302 742 412 742 _c 456 742 497 736 535 725 _c 573 713 610 696 644 673 _c _cl}_e}_d /D{770 0 98 0 711 729 _sc 197 648 _m 197 81 _l 316 81 _l 416 81 490 103 537 149 _c 583 195 607 267 607 365 _c 607 463 583 534 537 580 _c 490 625 416 648 316 648 _c 197 648 _l 98 729 _m 301 729 _l 442 729 546 699 612 641 _c 678 582 711 490 711 365 _c 711 239 677 147 611 88 _c 545 29 441 0 301 0 _c 98 0 _l 98 729 _l _cl}_d /E{632 0 98 0 568 729 _sc 98 729 _m 559 729 _l 559 646 _l 197 646 _l 197 430 _l 544 430 _l 544 347 _l 197 347 _l 197 83 _l 568 83 _l 568 0 _l 98 0 _l 98 729 _l _cl}_d /I{295 0 98 0 197 729 _sc 98 729 _m 197 729 _l 197 0 _l 98 0 _l 98 729 _l _cl}_d /K{656 0 98 0 677 729 _sc 98 729 _m 197 729 _l 197 421 _l 524 729 _l 651 729 _l 289 389 _l 677 0 _l 547 0 _l 197 351 _l 197 0 _l 98 0 _l 98 729 _l _cl}_d /M{863 0 98 0 765 729 _sc 98 729 _m 245 729 _l 431 233 _l 618 729 _l 765 729 _l 765 0 _l 669 0 _l 669 640 _l 481 140 _l 382 140 _l 194 640 _l 194 0 _l 98 0 _l 98 729 _l _cl}_d /O{787 0 56 -13 731 742 _sc 394 662 _m 322 662 265 635 223 582 _c 181 528 160 456 160 364 _c 160 272 181 199 223 146 _c 265 92 322 66 394 66 _c 465 66 522 92 564 146 _c 606 199 627 272 627 364 _c 627 456 606 528 564 582 _c 522 635 465 662 394 662 _c 394 742 _m 496 742 577 707 639 639 _c 700 571 731 479 731 364 _c 731 248 700 157 639 89 _c 577 21 496 -13 394 -13 _c 291 -13 209 21 148 89 _c 86 157 56 248 56 364 _c 56 479 86 571 148 639 _c 209 707 291 742 394 742 _c _cl}_d /P{603 0 98 0 569 729 _sc 197 648 _m 197 374 _l 321 374 _l 367 374 402 385 427 409 _c 452 433 465 467 465 511 _c 465 555 452 588 427 612 _c 402 636 367 648 321 648 _c 197 648 _l 98 729 _m 321 729 _l 402 729 464 710 506 673 _c 548 636 569 582 569 511 _c 569 439 548 384 506 348 _c 464 311 402 293 321 293 _c 197 293 _l 197 0 _l 98 0 _l 98 729 _l _cl}_d /S{{635 0 66 -13 579 742 _sc 535 705 _m 535 609 _l 497 627 462 640 429 649 _c 395 657 363 662 333 662 _c 279 662 237 651 208 631 _c 179 610 165 580 165 542 _c 165 510 174 485 194 469 _c 213 452 250 439 304 429 _c 364 417 _l 437 403 491 378 526 343 _c 561 307 579 260 579 201 _c 579 130 555 77 508 41 _c 460 5 391 -13 300 -13 _c 265 -13 228 -9 189 -2 _c 150 5 110 16 69 32 _c 69 134 _l 109 111 148 94 186 83 _c 224 71 262 66 300 66 _c 356 66 399 77 430 99 _c 460 121 476 152 476 194 _c 476 230 465 258 443 278 _c 421 298 385 313 335 323 _c 275 335 _l 201 349 148 372 115 404 _c 82 435 66 478 66 534 _c 66 598 88 649 134 686 _c 179 723 242 742 322 742 _c }_e{356 742 390 739 426 733 _c 461 727 497 717 535 705 _c _cl}_e}_d /T{611 0 -2 0 614 729 _sc -2 729 _m 614 729 _l 614 646 _l 355 646 _l 355 0 _l 256 0 _l 256 646 _l -2 646 _l -2 729 _l _cl}_d /U{732 0 87 -13 645 729 _sc 87 729 _m 186 729 _l 186 286 _l 186 208 200 151 228 117 _c 256 83 302 66 366 66 _c 429 66 475 83 503 117 _c 531 151 546 208 546 286 _c 546 729 _l 645 729 _l 645 274 _l 645 178 621 107 574 59 _c 527 11 458 -13 366 -13 _c 274 -13 204 11 157 59 _c 110 107 87 178 87 274 _c 87 729 _l _cl}_d /a{{613 0 60 -13 522 560 _sc 343 275 _m 270 275 220 266 192 250 _c 164 233 150 205 150 165 _c 150 133 160 107 181 89 _c 202 70 231 61 267 61 _c 317 61 357 78 387 114 _c 417 149 432 196 432 255 _c 432 275 _l 343 275 _l 522 312 _m 522 0 _l 432 0 _l 432 83 _l 411 49 385 25 355 10 _c 325 -5 287 -13 243 -13 _c 187 -13 142 2 109 33 _c 76 64 60 106 60 159 _c 60 220 80 266 122 298 _c 163 329 224 345 306 345 _c 432 345 _l 432 354 _l 432 395 418 427 391 450 _c 364 472 326 484 277 484 _c 245 484 215 480 185 472 _c 155 464 127 453 100 439 _c 100 522 _l }_e{132 534 164 544 195 550 _c 226 556 256 560 286 560 _c 365 560 424 539 463 498 _c 502 457 522 395 522 312 _c _cl}_e}_d /b{{635 0 91 -13 580 760 _sc 487 273 _m 487 339 473 390 446 428 _c 418 466 381 485 334 485 _c 286 485 249 466 222 428 _c 194 390 181 339 181 273 _c 181 207 194 155 222 117 _c 249 79 286 61 334 61 _c 381 61 418 79 446 117 _c 473 155 487 207 487 273 _c 181 464 _m 199 496 223 520 252 536 _c 281 552 316 560 356 560 _c 422 560 476 533 518 481 _c 559 428 580 359 580 273 _c 580 187 559 117 518 65 _c 476 13 422 -13 356 -13 _c 316 -13 281 -5 252 10 _c 223 25 199 49 181 82 _c 181 0 _l 91 0 _l 91 760 _l 181 760 _l 181 464 _l _cl}_e}_d /c{{550 0 55 -13 488 560 _sc 488 526 _m 488 442 _l 462 456 437 466 411 473 _c 385 480 360 484 334 484 _c 276 484 230 465 198 428 _c 166 391 150 339 150 273 _c 150 206 166 154 198 117 _c 230 80 276 62 334 62 _c 360 62 385 65 411 72 _c 437 79 462 90 488 104 _c 488 21 _l 462 9 436 0 410 -5 _c 383 -10 354 -13 324 -13 _c 242 -13 176 12 128 64 _c 79 115 55 185 55 273 _c 55 362 79 432 128 483 _c 177 534 244 560 330 560 _c 358 560 385 557 411 551 _c 437 545 463 537 488 526 _c _cl}_e}_d /d{{635 0 55 -13 544 760 _sc 454 464 _m 454 760 _l 544 760 _l 544 0 _l 454 0 _l 454 82 _l 435 49 411 25 382 10 _c 353 -5 319 -13 279 -13 _c 213 -13 159 13 117 65 _c 75 117 55 187 55 273 _c 55 359 75 428 117 481 _c 159 533 213 560 279 560 _c 319 560 353 552 382 536 _c 411 520 435 496 454 464 _c 148 273 _m 148 207 161 155 188 117 _c 215 79 253 61 301 61 _c 348 61 385 79 413 117 _c 440 155 454 207 454 273 _c 454 339 440 390 413 428 _c 385 466 348 485 301 485 _c 253 485 215 466 188 428 _c 161 390 148 339 148 273 _c _cl}_e}_d /e{{615 0 55 -13 562 560 _sc 562 296 _m 562 252 _l 149 252 _l 153 190 171 142 205 110 _c 238 78 284 62 344 62 _c 378 62 412 66 444 74 _c 476 82 509 95 541 113 _c 541 28 _l 509 14 476 3 442 -3 _c 408 -9 373 -13 339 -13 _c 251 -13 182 12 131 62 _c 80 112 55 181 55 268 _c 55 357 79 428 127 481 _c 175 533 241 560 323 560 _c 397 560 455 536 498 489 _c 540 441 562 377 562 296 _c 472 322 _m 471 371 457 410 431 440 _c 404 469 368 484 324 484 _c 274 484 234 469 204 441 _c 174 413 156 373 152 322 _c 472 322 _l _cl}_e}_d /f{352 0 23 0 371 760 _sc 371 760 _m 371 685 _l 285 685 _l 253 685 230 678 218 665 _c 205 652 199 629 199 595 _c 199 547 _l 347 547 _l 347 477 _l 199 477 _l 199 0 _l 109 0 _l 109 477 _l 23 477 _l 23 547 _l 109 547 _l 109 585 _l 109 645 123 690 151 718 _c 179 746 224 760 286 760 _c 371 760 _l _cl}_d /g{{635 0 55 -207 544 560 _sc 454 280 _m 454 344 440 395 414 431 _c 387 467 349 485 301 485 _c 253 485 215 467 188 431 _c 161 395 148 344 148 280 _c 148 215 161 165 188 129 _c 215 93 253 75 301 75 _c 349 75 387 93 414 129 _c 440 165 454 215 454 280 _c 544 68 _m 544 -24 523 -93 482 -139 _c 440 -184 377 -207 292 -207 _c 260 -207 231 -204 203 -200 _c 175 -195 147 -188 121 -178 _c 121 -91 _l 147 -105 173 -115 199 -122 _c 225 -129 251 -133 278 -133 _c 336 -133 380 -117 410 -87 _c 439 -56 454 -10 454 52 _c 454 96 _l 435 64 411 40 382 24 _c 353 8 319 0 279 0 _c 211 0 157 25 116 76 _c 75 127 55 195 55 280 _c 55 364 75 432 116 483 _c 157 534 211 560 279 560 _c }_e{319 560 353 552 382 536 _c 411 520 435 496 454 464 _c 454 547 _l 544 547 _l 544 68 _l _cl}_e}_d /h{634 0 91 0 549 760 _sc 549 330 _m 549 0 _l 459 0 _l 459 327 _l 459 379 448 417 428 443 _c 408 469 378 482 338 482 _c 289 482 251 466 223 435 _c 195 404 181 362 181 309 _c 181 0 _l 91 0 _l 91 760 _l 181 760 _l 181 462 _l 202 494 227 519 257 535 _c 286 551 320 560 358 560 _c 420 560 468 540 500 501 _c 532 462 549 405 549 330 _c _cl}_d /i{278 0 94 0 184 760 _sc 94 547 _m 184 547 _l 184 0 _l 94 0 _l 94 547 _l 94 760 _m 184 760 _l 184 646 _l 94 646 _l 94 760 _l _cl}_d /k{579 0 91 0 576 760 _sc 91 760 _m 181 760 _l 181 311 _l 449 547 _l 564 547 _l 274 291 _l 576 0 _l 459 0 _l 181 267 _l 181 0 _l 91 0 _l 91 760 _l _cl}_d /l{278 0 94 0 184 760 _sc 94 760 _m 184 760 _l 184 0 _l 94 0 _l 94 760 _l _cl}_d /m{{974 0 91 0 889 560 _sc 520 442 _m 542 482 569 511 600 531 _c 631 550 668 560 711 560 _c 767 560 811 540 842 500 _c 873 460 889 403 889 330 _c 889 0 _l 799 0 _l 799 327 _l 799 379 789 418 771 444 _c 752 469 724 482 686 482 _c 639 482 602 466 575 435 _c 548 404 535 362 535 309 _c 535 0 _l 445 0 _l 445 327 _l 445 379 435 418 417 444 _c 398 469 369 482 331 482 _c 285 482 248 466 221 435 _c 194 404 181 362 181 309 _c 181 0 _l 91 0 _l 91 547 _l 181 547 _l 181 462 _l 201 495 226 520 255 536 _c 283 552 317 560 357 560 _c 397 560 430 550 458 530 _c 486 510 506 480 520 442 _c }_e{_cl}_e}_d /n{634 0 91 0 549 560 _sc 549 330 _m 549 0 _l 459 0 _l 459 327 _l 459 379 448 417 428 443 _c 408 469 378 482 338 482 _c 289 482 251 466 223 435 _c 195 404 181 362 181 309 _c 181 0 _l 91 0 _l 91 547 _l 181 547 _l 181 462 _l 202 494 227 519 257 535 _c 286 551 320 560 358 560 _c 420 560 468 540 500 501 _c 532 462 549 405 549 330 _c _cl}_d /o{612 0 55 -13 557 560 _sc 306 484 _m 258 484 220 465 192 427 _c 164 389 150 338 150 273 _c 150 207 163 156 191 118 _c 219 80 257 62 306 62 _c 354 62 392 80 420 118 _c 448 156 462 207 462 273 _c 462 337 448 389 420 427 _c 392 465 354 484 306 484 _c 306 560 _m 384 560 445 534 490 484 _c 534 433 557 363 557 273 _c 557 183 534 113 490 63 _c 445 12 384 -13 306 -13 _c 227 -13 165 12 121 63 _c 77 113 55 183 55 273 _c 55 363 77 433 121 484 _c 165 534 227 560 306 560 _c _cl}_d /p{{635 0 91 -207 580 560 _sc 181 82 _m 181 -207 _l 91 -207 _l 91 547 _l 181 547 _l 181 464 _l 199 496 223 520 252 536 _c 281 552 316 560 356 560 _c 422 560 476 533 518 481 _c 559 428 580 359 580 273 _c 580 187 559 117 518 65 _c 476 13 422 -13 356 -13 _c 316 -13 281 -5 252 10 _c 223 25 199 49 181 82 _c 487 273 _m 487 339 473 390 446 428 _c 418 466 381 485 334 485 _c 286 485 249 466 222 428 _c 194 390 181 339 181 273 _c 181 207 194 155 222 117 _c 249 79 286 61 334 61 _c 381 61 418 79 446 117 _c 473 155 487 207 487 273 _c _cl}_e}_d /r{411 0 91 0 411 560 _sc 411 463 _m 401 469 390 473 378 476 _c 366 478 353 480 339 480 _c 288 480 249 463 222 430 _c 194 397 181 350 181 288 _c 181 0 _l 91 0 _l 91 547 _l 181 547 _l 181 462 _l 199 495 224 520 254 536 _c 284 552 321 560 365 560 _c 371 560 378 559 386 559 _c 393 558 401 557 411 555 _c 411 463 _l _cl}_d /s{{521 0 54 -13 472 560 _sc 443 531 _m 443 446 _l 417 458 391 468 364 475 _c 336 481 308 485 279 485 _c 234 485 200 478 178 464 _c 156 450 145 430 145 403 _c 145 382 153 366 169 354 _c 185 342 217 330 265 320 _c 296 313 _l 360 299 405 279 432 255 _c 458 230 472 195 472 151 _c 472 100 452 60 412 31 _c 372 1 316 -13 246 -13 _c 216 -13 186 -10 154 -5 _c 122 0 89 8 54 20 _c 54 113 _l 87 95 120 82 152 74 _c 184 65 216 61 248 61 _c 290 61 323 68 346 82 _c 368 96 380 117 380 144 _c 380 168 371 187 355 200 _c 339 213 303 226 247 238 _c 216 245 _l 160 257 119 275 95 299 _c 70 323 58 356 58 399 _c 58 450 76 490 112 518 _c 148 546 200 560 268 560 _c }_e{301 560 332 557 362 552 _c 391 547 418 540 443 531 _c _cl}_e}_d /t{392 0 27 0 368 702 _sc 183 702 _m 183 547 _l 368 547 _l 368 477 _l 183 477 _l 183 180 _l 183 135 189 106 201 94 _c 213 81 238 75 276 75 _c 368 75 _l 368 0 _l 276 0 _l 206 0 158 13 132 39 _c 106 65 93 112 93 180 _c 93 477 _l 27 477 _l 27 547 _l 93 547 _l 93 702 _l 183 702 _l _cl}_d /u{634 0 85 -13 543 547 _sc 85 216 _m 85 547 _l 175 547 _l 175 219 _l 175 167 185 129 205 103 _c 225 77 255 64 296 64 _c 344 64 383 79 411 110 _c 439 141 453 183 453 237 _c 453 547 _l 543 547 _l 543 0 _l 453 0 _l 453 84 _l 431 50 405 26 377 10 _c 348 -5 315 -13 277 -13 _c 214 -13 166 6 134 45 _c 101 83 85 140 85 216 _c _cl}_d /v{592 0 30 0 562 547 _sc 30 547 _m 125 547 _l 296 88 _l 467 547 _l 562 547 _l 357 0 _l 235 0 _l 30 547 _l _cl}_d /w{818 0 42 0 776 547 _sc 42 547 _m 132 547 _l 244 120 _l 356 547 _l 462 547 _l 574 120 _l 686 547 _l 776 547 _l 633 0 _l 527 0 _l 409 448 _l 291 0 _l 185 0 _l 42 547 _l _cl}_d /y{592 0 30 -207 562 547 _sc 322 -50 _m 296 -114 271 -157 247 -177 _c 223 -197 191 -207 151 -207 _c 79 -207 _l 79 -132 _l 132 -132 _l 156 -132 175 -126 189 -114 _c 203 -102 218 -75 235 -31 _c 251 9 _l 30 547 _l 125 547 _l 296 119 _l 467 547 _l 562 547 _l 322 -50 _l _cl}_d /z{525 0 43 0 482 547 _sc 55 547 _m 482 547 _l 482 465 _l 144 72 _l 482 72 _l 482 0 _l 43 0 _l 43 82 _l 381 475 _l 55 475 _l 55 547 _l _cl}_d end readonly def /BuildGlyph {exch begin CharStrings exch 2 copy known not{pop /.notdef}if true 3 1 roll get exec end}_d /BuildChar { 1 index /Encoding get exch get 1 index /BuildGlyph get exec }_d FontName currentdict end definefont pop %% Font Page 00 /BitstreamVeraSans-Roman-ENC-00 [ /.notdef/E/m/a/c/s/p/e/h/d/hyphen/k/K/T/S/O/r/u/U/A/P/I/B/l/b/i/y/t/o/n/C /slash/plus/z/f/g/w/v/comma/M/D/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef /.notdef/.notdef/.notdef] def /BitstreamVeraSans-Roman-Uni-00 BitstreamVeraSans-Roman-ENC-00 /BitstreamVeraSans-Roman MFEmb %%BeginFont: BitstreamVeraSans-Roman %!PS-AdobeFont-1.0 Composite Font %%FontName: BitstreamVeraSans-Roman-Uni %%Creator: Composite font created by Qt 25 dict begin /FontName /BitstreamVeraSans-Roman-Uni def /PaintType 0 def /FontMatrix[1 0 0 1 0 0]def /FontType 0 def /FMapType 2 def /Encoding [ 0]def /FDepVector [ /BitstreamVeraSans-Roman-Uni-00 findfont ]def FontName currentdict end definefont pop %%EndFont %%EndFont /F1 21.3333/BitstreamVeraSans-Bold-Uni DF /F2 16/BitstreamVeraSans-Roman-Uni DF /F3 14.6667/BitstreamVeraSans-Bold-Uni DF /F4 16/BitstreamVeraSans-Oblique-Uni DF /F5 13.3333/BitstreamVeraSans-Roman-Uni DF /F6 10.6667/BitstreamVeraSans-Roman-Uni DF /F7 16/BitstreamVeraSans-Bold-Uni DF %%EndSetup %%Page: 1 1 %%BeginPageSetup QI %%EndPageSetup [1 0 0 1 474 172]ST 1 3 B 0 1 PE WB W BC 0 0 281 373 R CLSTART 474 172 281 373 ACR CLEND B P1 F1 F 46 Y<0001000200030003000400050002>[21 0 14 0 13 0 13 0 14 0 15 0 0 0]104 21 XYT <000600070003000800040009000A000B0002000C>[17 0 7 0 13 0 15 0 14 0 10 0 12 0 15 0 14 0 0 0]127 132 XYT [1 0 0 1 106 170]ST CLO [1 0 0 1 106 170]ST 1 3 B 0 1 PE WB 0 0 283 57 R CLO [1 0 0 1 106 170]ST CLSTART 106 170 283 57 ACR CLEND B P1 WB F2 F 24 Y<00010002000300040005>[10 0 15 0 9 0 9 0 0 0]52 11 XYT 44 Y<0005000600070007000400080009000A0005000600070003000B>[9 0 10 0 9 0 9 0 9 0 10 0 10 0 6 0 9 0 10 0 9 0 9 0 0 0]118 21 XYT [1 0 0 1 106 320]ST CLO [1 0 0 1 106 320]ST 1 3 B 0 1 PE WB 0 0 283 57 R CLO [1 0 0 1 106 320]ST CLSTART 106 320 283 57 ACR CLEND B P1 WB F2 F 34 Y<000C000D000D000E>[10 0 9 0 9 0 0 0]38 11 XYT [1 0 0 1 106 246]ST CLO [1 0 0 1 106 246]ST 1 3 B 0 1 PE WB 0 0 283 57 R CLO [1 0 0 1 106 246]ST CLSTART 106 246 283 57 ACR CLEND B P1 WB F2 F <000F001000040003>[13 0 7 0 9 0 0 0]38 11 XYT [1 0 0 1 106 397]ST CLO [1 0 0 1 106 397]ST 1 3 B 0 1 PE WB 0 0 283 57 R CLO [1 0 0 1 106 397]ST CLSTART 106 397 283 57 ACR CLEND B P1 WB F2 F 24 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architecture-future.eps architecture-future.pdf architecture-future.png architecture-future.ps architecture.eps architecture.pdf architecture.png architecture.txt priorities.eps priorities.pdf priorities.png priorities.txt All the files above, as well as this README, are licensed as mentioned below Copyright (C) 2001-2006 Brailcom, o.p.s Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' You can also (at your option) distribute this manual under the GNU General Public License: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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(You can get the latest texinfo.tex from ftp://ftp.gnu.org/gnu/texinfo.tex (and all GNU mirrors)) The Makefile in this directory allows you to build the documentation from Texinfo sources in one of these formats: info, HTML, DVI and PDF. To build one of supported formats, run "make ", Where is supplyed by name of the format in lowercase. For example: make info The make process REQUIRES: * Texinfo * Tex (for generating PDF and DVI) Copyright (C) 2001-2003 Brailcom, o.p.s Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' You can also (at your option) distribute this manual under the GNU General Public License: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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INFO-DIR-SECTION Sound START-INFO-DIR-ENTRY * Say for Speech Dispatcher: (spd-say). Say. END-INFO-DIR-ENTRY  File: spd-say.info, Node: Top, Prev: (dir), Up: (dir) This manual documents Say for Speech Dispatcher, version 0.4. Copyright (C) 2001, 2002, 2003, 2006 Brailcom, o.p.s. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". 1 General ********* 'spd-say' is a very simple client for Speech Dispatcher that takes some text from the command line and some simple parameters and passes them to Speech Dispatcher for synthesis. The resulting synthesized speech is then played on your speakers. It can also be used for stopping and cancelling speech on Speech Dispatcher. Usage: 'spd-say [options] ["some text"]' '-r or --rate' Set the rate of the speech (between -100 and +100, default see below). '-p or --pitch' Set the pitch of the speech (between -100 and +100, default see below). '-R or --pitch-range' Set the pitch range of the speech (between -100 and +100, default see below). '-i or --volume' Set the volume (intensity) of the speech (between -100 and +100, default see below). '-o or --output-module' Set the output module. Default see below. '-O or --list-output-modules' List the output modules that are available with the current server. '-I or --sound-icon' Play the sound icon. '-l or --language' Set the language. The parameter is an iso language code, like 'en' or 'cs', possibly with a region qualification, like 'en-US' or 'en-GB'. Default see below. '-t or --voice-type' Set the preferred voice type (male1, male2, male3, female1, female2, female3, child_male, child_female). '-L or --list-synthesis-voices' List the "synthesis voices" supported by an output module. If no -o option is supplied, -L displays the synthesis voices provided by the default output module. Otherwise, it displays the synthesis voices provided by the chosen module. '-y or --synthesis-voice' Set the synthesis voice. The synthesis voice is an attribute of the chosen synthesizer. Most users will probably not wish to set it, but this setting is provided for completeness. '-m or --punctuation-mode' Set the punctuation mode (none, some, most, all). Default see below. '-s or --spelling' Spell the message. '-x or --ssml' Set SSML mode on (default: off). The text contains SSML markup. '-e or --pipe-mode' Set pipe mode on (default: off). Reads text from stdin, writes to stdout, and also sends to Speech Dispatcher. '-w or --wait' Wait till the end of speaking the message. In this mode, spd-say returns only after the message is fully spoken on the speakers or after it gets discarded. '-S or --stop' Stop the previous message in Speech Dispatcher (regardless of the client who sent it and it's priority) before saying the specified message. If no message is specified, it just performs the stop function. '-C or --cancel' Similar to '-S', but it stops (cancels) all the messages in all the queues in Speech Dispatcher. Use this for total stop of speech. '-v or --version' Print version and copyright info. '-h or --help' Print a short help message. Defaults for rate, pitch, and volume are determined by 'DefaultRate', 'DefaultPitch', and 'DefaultVolume' settings in the 'speechd.conf' file. Factory defaults are 0, 0, and 100 respectively. The default language code is determined by the 'DefaultLanguage' setting in the 'speechd.conf' file. Factory default is 'en-US' (American English). The default output module is determined by the 'LanguageDefaultModule' setting in the 'speechd.conf' file. Factory default is 'flite'. The default punctuation mode is determined by the 'DefaultPunctuationMode' setting in the 'speechd.conf' file. Factory default is 'none'. 2 Pipe Mode *********** In pipe mode (option '--pipe-mode' or '-e'), spd-say reads text from stdin, writes to stdout, and also sends the text to Speech Dispatcher. Example: $ cat README | spd-say -e If a line begins with the characters _!-!_, the line is sent to Speech Dispatcher as a SSIP command. Example: $ spd-say --pipe-mode The quality of mercy is not strained. !-!SET SELF VOICE FEMALE1 It droppeth as the gentle rain from heaven Upon the place beneath: it is twice blest; !-!SET SELF RATE 50 It blesseth him that gives and him that takes. ^D Note that each line of input is individually sent to Speech Dispatcher, therefore in the example above, the word _heaven_ is taken as the end of a sentence. It should be possible to use other text filtering utilities, such as 'tr' or 'fmt' to compensate. For example, the following command would clean up most cases: $ cat INSTALL | fmt -u -w 1500 | spd-say -e If the text itself contains _!-!_, just make sure it is not at the start of the line to prevent it from being interpreted as a SSIP command. The following sed command will do the job: $ cat myfile | sed -e 's/^!-!/ !-!/g' - | spd-say -e The input is sent to Speech Dispatcher as fast as it will accept and queue it. To wait for each line to be spoken, use the '--wait' or '-w' option. Example: $ spd-say --pipe-mode -w This line is spoken and processing waits for speaking to finish before this line is sent to Speech Dispatcher. ^D You can abort a long speech narative with the '--cancel' or '-C' option. $ spd-say -C  Tag Table: Node: Top190  End Tag Table  Local Variables: coding: utf-8 End: speech-dispatcher-0.11.1/doc/ssip.texi0000644000175000017500000020151214155216320014524 00000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @setfilename ssip.info @settitle Speech Synthesis Interface Protocol @finalout @c @setchapternewpage odd @c %**end of header @syncodeindex pg cp @syncodeindex fn cp @syncodeindex vr cp @dircategory Sound @dircategory Development @direntry * SSIP: (ssip). Speech Synthesis Interface Protocol. @end direntry @titlepage @title Speech Synthesis Interface Protocol @author Tom@'a@v{s} Cerha <@email{cerha@@freebsoft.org}> @author Hynek Hanke <@email{hanke@@freebsoft.org}> @author Milan Zamazal <@email{zamazal@@freebsoft.org}> @author @url{http://www.freebsoft.org} @page @vskip 0pt plus 1filll This manual documents Speech Synthesis Interface Protocol, version 0.2. Copyright @copyright{} 2001-2007 Brailcom, o.p.s., http://www.brailcom.cz . @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' @end quotation You can also (at your option) distribute this manual under the GNU General Public License: @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled ``GNU General Public License'' @end quotation @end titlepage @ifnottex @node Top, Introduction, (dir), (dir) This manual documents Speech Synthesis Interface Protocol, version 0.2. Copyright @copyright{} 2001, 2002, 2003 Brailcom, o.p.s., http://www.brailcom.cz . @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License.'' @end quotation You can also (at your option) distribute this manual under the GNU General Public License: @quotation Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. A copy of the license is included in the section entitled ``GNU General Public License'' @end quotation Please contact us on @url{http://www.freebsoft.org} @end ifnottex @ifhtml @heading Menu @end ifhtml @contents @menu * Introduction:: * Basic Terminology:: * General Rules:: * SSIP Commands:: * Return Codes:: * Appendices:: * GNU Free Documentation License:: * GNU General Public Licence:: @end menu @node Introduction, Basic Terminology, Top, Top @chapter Introduction @menu * Purpose:: * Protocol Philosophy:: * Higher Level API:: @end menu @node Purpose, Protocol Philosophy, Introduction, Introduction @section Purpose Speech Synthesis Interface Protocol is a device independent layer for speech synthesis, developed with the goal of making the usage of speech synthesis easier for application programmers. It takes care of most of the output-related tasks necessary to solve in speech enabled applications. What is a very high level GUI library to graphics, Speech Synthesis Interface Protocol is to speech synthesis. Up to now, the applications that wanted to implement speech output had to handle all the device dependent aspects of communication with different speech synthesizers themselves. Speech Synthesis Interface Protocol (SSIP) aims to provide a totally independent abstract set of commands by which different applications can talk to some central Speech Server installed on the system that than talks to the synthesizers themselves. This way, user applications don't have to care about the particular synthesizers available on the system and the synthesizers don't have to care about the installed user applications. SSIP is not only a device independent language for speech synthesis related requests, but also a mechanism to coordinate the interaction and conflicts between different clients' needs in a central place in the system. Through the priority system, the central Speech Server that implements SSIP can decide which messages are considered the most important at any particular time and say them, while possibly supressing others. @node Protocol Philosophy, Higher Level API, Purpose, Introduction @section Protocol Philosophy Speech Synthesis Interface Protocol defines a reasonable subset of the different capabilities provided by the different synthesizers. It supports some basic events (message, key, character, ...) as well as changing the basic voice parameters (language, voice, rate, pitch, ...) or the more advanced ones (punctuation mode, spelling mode, ...). None of the commands or parameters of SSIP depends on the characteristics of the particular devices that are being used. For example when the client application wants to change the language for the next message, it only calls the appropriate SSIP command and it leaves the Speech Server to decide which synthesizer to use. SSIP was designed to allow multiple simultaneous connections to the server. A connection is identified by an identification string provided by the client application and an id number. Each connection with all its parameters is considered a closed space independent of the others, so that different clients can maintain different settings in their connections and then the Speech Server should take care of setting the right parameters on the synthesizer according to the origin of each request. One client can even establish several connections to maintain different contexts. SSIP also solves the issue when more than one client wants to speak at one time or when more messages come than it's possible to say. Each message has an assigned priority and according to this priority, when multiple messages come to the server, they are directly said, postponed or suppressed. It is important to understand the difference between SSIP and higher level protocols like SABLE, VoiceXML or SSML. Speech Synthesis Interface Protocol is not a markup language in which one would write a document. SSIP is rather the underlaying tool that the application would use to let you read and browse the documents encoded in either ordinary formats (like plain text, HTML, PDF) or the voice-enabled formats (SABLE, VoiceXML, SSML). These higher level protocols describe only how the document should be said, while SSIP is the means to actually do it on your system. In this manner, one of the supported formats of the messages you can send through SSIP is SSML. @node Higher Level API, , Protocol Philosophy, Introduction @section Higher Level API SSIP is the basic interface protocol that is being used in the communication of a client with the central Speech Server on a system. However, in many cases it may be more convenient for application programmers not to use SSIP directly (having to care about open socket connections etc.) but rather use an interface wrapper written in the specific programming language they use. There is no obstacle in SSIP for this option, and in fact, this approach is highly encouraged. This way, application programmers should finally be able to use such simple functions as speech_open(), speech_printf() and speech_set_rate() in their programs. We believe this can make writing new speech enabled applications a lot easier and allow programmers to make more of them. @node Basic Terminology, General Rules, Introduction, Top @chapter Basic Terminology @itemize @cindex SSIP @cindex Speech Synthesis Interface Protocol @item @emph{Speech Synthesis Interface Protocol} or @emph{SSIP} is the device-independent protocol described in this document through which client application can send their requests for speech synthesis to the Speech Server. @cindex Speech Server @item @emph{Speech Server} is the server application that implements Speech Synthesis Interface Protocol, as described in this document, and provides an interface for client applications. @cindex client @cindex client application @item @emph{Client} or @emph{client application} is every application that connects to Speech Server and talks to it through the Speech Synthesis Interface Protocol. In other words, this is the application that ``wants to speak''. @cindex message @item @emph{Message} is a chunk of text that a client sends to Speech Server to request saying something or play some sound. @item @emph{To cancel a message} means to stop saying it and/or remove it from the queue of messages waiting to be said. However, it is not removed from the history, where it was stored after being received by Speech Server. @end itemize @node General Rules, SSIP Commands, Basic Terminology, Top @chapter General Rules SSIP communicates with the clients through a defined set of text commands, in the usual manner for common Internet protocols. The characters sent through the Speech Synthesis Interface Protocol are encoded using the UTF-8 encoding. Each SSIP command, unless specified otherwise, consists of exactly one line. The line is sent in the following format: @example @var{command} @var{arg} ... @end example where @var{command} is a case insensitive command name and @var{arg}s are its arguments separated by spaces. The command arguments which come from a defined set of values are case insensitive as well. The number of arguments is dependent on the particular command and there can be commands having no arguments. All lines of SSIP input and output must be ended with a pair of carriage return and line feed characters, in that order. When you connect to Speech Server, you should at least set your client name, through the @code{SET SELF CLIENT_NAME} command (@pxref{Parameter Setting Commands}). This is important to get a proper identification of your client --- to allow managing it from the control center application and to identify it in a message history browser. You might want to set other connection parameters as well. Look for more details in @ref{Parameter Setting Commands}. An SSIP connection is preferably closed by issuing the @code{QUIT} command, see @ref{Other Commands}. SSIP is a synchronous protocol --- you send commands and only after a complete response from SSIP arrives back are you allowed to send the next command. Usually, the SSIP connection remains open during the whole run of the particular client application. If you close the connection and open it again, you must set all the previously set parameters again, SSIP doesn't store session parameters between connections. The protocol allows you to perform commands influencing other currently connected or previously connected clients. This allows you to write a control application managing or browsing all the messages received by the current Speech Server process. The mechanism is completely relaxed, there are no restrictions on managing some aspects of sound output for other users, however, there is a mechanism to prevent one user from seeing history messages of another user. Some of the commands (@ref{Speech Output Control Commands} and @ref{Parameter Setting Commands}) take an argument in the form: @example @{ @var{id} | all | self @} @end example where the value can be the @code{id} of the connection the command should be performed on (a positive number), the string @code{all} to act on all clients of this server or @code{self} to act on the connection itself. Unless you are writing a special client for managing Speech Server or unless you have specific needs, you should only use the @code{self} value for this argument. Not all parameter setting commands may receive all kinds of the first parameter defined above, for instance, some of them may receive only @code{self}. SSIP replies have the following format: @example @var{ccc}-line 1 @var{ccc}-line 2 ... @var{ccc}-line @var{n}-1 @var{ddd} line @var{n} @end example where @var{n} is a positive integer, and @var{ccc} and @var{ddd} are three-digit long numeric codes identifying the result of the command. The last line determines the overall result of the command. The result code is followed by an English message describing the result of the action in a human readable form. @node SSIP Commands, Return Codes, General Rules, Top @chapter SSIP Commands Commands recognized by SSIP can be divided into several groups: Speech synthesis and sound output commands, speech control commands, parameter setting commands, commands retrieving information about current client and server settings, commands handling the message history, and other commands. Each of these command groups is described in one of the following sections. In the command descriptions, the command is written together with its arguments. Optional arguments are enclosed by square brackets (@code{[} and @code{]}), alternatives are separated by the vertical rule (@code{|}) and are grouped within braces (@code{@{} and @code{@}}) or square brackets for mandatory or optional arguments respectively. Literal argument values are typeset in lowercase letters (they are case insensitive), and variable arguments are typeset @var{like this}. Ellipsis denoted by three dots (@code{...}) means repetition (zero or more times) of all the arguments within the current brackets. @menu * Speech Synthesis and Sound Output Commands:: * Speech Output Control Commands:: * Message Priority Commands:: * Blocks of Messages Commands:: * Parameter Setting Commands:: * Information Retrieval Commands:: * Message Events Notification and Index Marking:: * History Handling Commands:: * Other Commands:: @end menu @node Speech Synthesis and Sound Output Commands, Speech Output Control Commands, SSIP Commands, SSIP Commands @section Speech Synthesis and Sound Output These commands invoke actual output to particular output device. The particular way how the message is handled depends on current speech parameter settings and user configuration. @table @code @item SPEAK @anchor{SPEAK} Start receiving a text message and synthesize it. After sending a reply to the command, Speech Server waits for the text of the message. The text can spread over any number of lines and is finished by an end of line marker followed by the line containing the single character @code{.} (dot). Thus the complete character sequence closing the input text is @code{CR LF . CR LF}. If any line within the sent text starts with a dot, an extra dot is prepended before it. During reception of the text message, Speech Server doesn't send responses for the lines sent. The response line is sent only immediately after the @code{SPEAK} command and after receiving the closing dot line. The content of the message can be either a plain text or a SSML (Speech Synthesis Markup Language) text. See @code{SET SELF SSML_MODE}. There is no guarantee that the SSML markup will be respected, so the application shouldn't rely on them. The external parameters can still be set by the parameter setting commands. SSML is intended only for additional markup inside the message. In SSML mode, each message must begin with @code{} and end with @code{}. Speech Server can start speech synthesis as soon as a sufficient amount of the text arrives; it generally needn't (but may) wait until the end of data marker is received. There is no explicit upper limit on the size of the text, but the server administrator may set one in the configuration or the limit can be enforced by available system resources. If the limit is exceeded, the whole text is accepted, but the excess is ignored and an error response code is returned after processing the final dot line. The reply takes the form @example 225-msg_id 225 OK MESSAGE QUEUED @end example where @var{msg_id} is a unique id assigned to this message in Speech Server. This is useful for the @ref{History Handling Commands} commands as well as for @ref{Message Events Notification and Index Marking}. The @code{SPEAK} command might be used for example in this way: @example SPEAK 230 OK RECEIVING DATA hi . 225-21 225 OK MESSAGE QUEUED @end example @item CHAR @var{char} Speak letter @var{char}. @var{char} can be any character representable by the UTF-8 encoding. The only exception is the character space (@code{ }); that can't be sent directly. In this case, a string @code{space} must be sent instead. @example CHAR e CHAR \ CHAR space CHAR & @end example This command is intended to be used for speaking single letters, e.g. when reading a character under cursor or when spelling words. @item KEY @var{key-name} @anchor{SSIP KEY} Speak key identified by @var{key-name}. The command is intended to be used for speaking keys pressed by the user. @var{key-name} is a case sensitive symbolic key name. It is composed of a key name, optionally prepended with one or more prefixes, each containing an auxiliary key name and the underscore character. Key name may contain any character excluding control characters (for example, the characters in the range 0 to 31 in the ASCII table, characters in the range 128 to 159 in the Latin-* tables and other ``invisible'' characters), spaces, underscores, and double quotes. The recognized key names are: @itemize @item Any single UTF-8 character, excluding the exceptions defined above. @item Any of the symbolic key names defined in @ref{Key Names}. @end itemize Examples of valid key names: @example a A shift_a shift_A @'{u} $ enter shift_kp-enter control_alt_delete control @end example @item SOUND_ICON @var{icon-name} @anchor{SSIP SOUND_ICON} Send a sound identified by @var{icon-name} to the audio output. @var{icon-name} is a symbolic name of the given sound from the standard set listed in @ref{Standard Sound Icons}, or another name from the particular Speech Server sound icon configuration. @end table @node Speech Output Control Commands, Message Priority Commands, Speech Synthesis and Sound Output Commands, SSIP Commands @section Controlling Speech Output These commands can stop or resume speech or audio output. They all affect only the synthesis process and output to a sound device, they do not affect the message history. @table @code @item STOP @{ @var{id} | all | self @} Immediately stop outputting the current message (whatever it is --- text, letter, key, or sound icon) from the identified client, if any is being output. If the command argument is @code{self}, the last message from the current client connection is stopped. If it is @code{all}, stop currently output message or messages from all the clients. Otherwise, argument @var{id} must be given as a positive integer and the currently processed message from the client connection identified by @var{id} is stopped; if there is none such, do nothing. @item CANCEL @{ @var{id} | all | self @} This command is the same as @code{STOP}, with the exception that it stops as yet unspoken output messages as well. All currently queued messages are stored into the message history without being sent to the audio output device. @item PAUSE @{ @var{id} | all | self @} Stop audio output immediately, but do not discard anything. All the currently speaking and currently or later queued messages are postponed and saved for later processing, until a corresponding @code{RESUME} command is received. The meaning of the command arguments is the same as in the @code{STOP} command. @item RESUME @{ @var{id} | all | self @} Cancel the effect of the previously issued @code{PAUSE} command. Note that messages of the priority ``progress'' and ``notification'' received during the pause are not output (but they remain stored in the message history). It is an error to send the @code{RESUME} command when the output corresponding to the given argument is not paused by a previous invocation of the @code{PAUSE} command. Such an error is signaled by a @code{4XX} return code. The meaning of the command arguments is the same as in the @code{STOP} command. @end table @node Message Priority Commands, Blocks of Messages Commands, Speech Output Control Commands, SSIP Commands @section Priority Setting Commands @cindex priorities A speech synthesizer can't synthesize everything that comes to it, for the simple reason that messages are often coming faster than a synthetic voice can say them. On the screen of a monitor, there is relatively a lot of space compared to one-channel speech synthesis output. For this reason, SSIP implements a system of several priorities targeted at different types of messages. The idea is that the task of the programmer of a client application is only to assign a meaningful priority to each message and all the synchronization and switching between the messages (that can be coming from different clients) is automatically handled by the Speech Server by applying certain rules based on the priorities. @menu * Priority Categories:: What are the available priorities. * Priority Diagram:: Schematic diagram of used priority model. * Priority Setting Commands:: * Examples of Using Priorities:: A few examples of using the priorities. @end menu @node Priority Categories, Priority Diagram, Message Priority Commands, Message Priority Commands @subsection Priority Categories Speech Synthesis Interface Protocol provides a system of five priorities. Every message will either contain explicit priority information, or the default value will be used. Please see also the diagram below. @heading Priority @code{important} @cindex Priority important This message will be said immediately as it comes to server. It is never interrupted. When several concurrent messages of this priority are received by server, they are queued and said in the order they came. When a new message of level @code{important} comes while a message of another priority is being spoken, the other message is canceled and the message with priority @code{important} is said instead. Other messages of lower priorities are postponed (priority @code{message} and @code{text}) until there are no messages of priority important waiting, or are canceled (priority @code{notification} and @code{progress}). These messages should be as short as possible and should rarely be used, because they block the output of all other messages. @heading Priority @code{message} @cindex Priority message This message will be said when there is no message of priority @code{important} or @code{message} waiting in the queue. If there are, this message is postponed until those messages are spoken. This means that the priority @code{message} doesn't interrupt itself. If there are messages of priority @code{notification}, @code{progress} or @code{text} waiting in the queue or being spoken when a message of priority @code{message} comes, they are canceled. @heading Priority @code{text} @cindex Priority text This message will be said when there is no message of priority @code{important} or @code{message} waiting in the queue. If there are, this message is postponed until the previous messages are spoken. The priority text interrupts itself. This means that if several messages of this priority are received, they are not said in the order they were received, but only the latest of them is said; others are canceled. If there are messages of priority @code{notification} and @code{progress} waiting in the queue or being spoken when a message of priority @code{text} comes, they are canceled. @heading Priority @code{notification} This is a low priority message. If there are messages with priorities @code{important}, @code{message}, @code{text} or @code{progress} waiting in the queues or being spoken, this @code{notification} message is canceled. This priority interrupts itself, so if more messages with priority @code{notification} come at the same time, only the last of them is spoken. @heading Priority @code{progress} This is a special priority for messages that are coming shortly one after each other and they carry the information about some work in progress (e.g.@ @code{Completed 45%}). If new messages interrupted each other (see priority Notification), the user might not receive any complete message. This priority behaves the same as ``notification'' except for two things: @itemize @item The messages of this priority don't interrupt each other, instead, a newly arriving message is canceled if another message is being spoken. @item Speech Server tries to detect the last message of a series of messages (for instance, it's important for the user to hear the final @code{Completed 100%} message to know the work has completed). Speech Server waits until there are no more messages of this priority waiting in queues and if the last of them wasn't spoken yet, it speaks it with the priority @code{message}. @end itemize This way, even if Speech Server is busy speaking messages of other priorities, we are still sure that the important messages at the end of the @code{progress} sequences will be said. @node Priority Diagram, Priority Setting Commands, Priority Categories, Message Priority Commands @subsection Priority Diagram @image{figures/priorities,,,Speech Synthesis Interface Protocol Priorities} @node Priority Setting Commands, Examples of Using Priorities, Priority Diagram, Message Priority Commands @subsection Priority Setting Commands When a priority is set for a given connection, all the newly arriving messages will be said with this priority until it is changed for a new value. @itemize @item SET self PRIORITY @var{p} This command sets message priority to @var{p}. @var{p} must be one of the values @code{important}, @code{text}, @code{message}, @code{notification}, @code{progress}. @xref{Priority Categories}. Only @code{self} is allowed as the `target' argument. @end itemize @node Examples of Using Priorities, , Priority Setting Commands, Message Priority Commands @subsection Examples of Using Priorities Example uses for priority @code{important} are: @itemize @item error messages @item very important messages @item ... @end itemize Example uses for priority @code{message} are: @itemize @item regular program messages @item warnings @item ... @end itemize Example uses for priority @code{text} are: @itemize @item text the user is working on @item menu items @item ... @end itemize Example uses for priority @code{notification} are: @itemize @item less important status information @item letters when typing input @item run-time help @item ... @end itemize Example uses for level @code{progress} are: @itemize @item ``completed 15%'', ``completed 16%'', ``completed 17%'' @item ``Loading sounds'', ``Loading graphics'', ``Loading ai'', ... @end itemize @node Blocks of Messages Commands, Parameter Setting Commands, Message Priority Commands, SSIP Commands @section Blocks of Messages Commands Block commands allow the client to concatenate several messages to form one block that behaves as one message in the priority system and history. After opening the block, client can send a specified subset of the commands and the messages introduced by @code{SPEAK} will be processed immediately, however there will be no priority interaction before closing the block. The @ref{Speech Output Control Commands} also handle the whole block as one message. Take for example this message from an email client: @example > Hi, how are you? I'm fine. Thank you. @end example The character `>' clearly marks who said which part. So it'd be nice to say the two lines with different voices, however, it'd be desirable to treat it all as one message with priority TEXT and have it put together in history, because in fact, it logically @emph{is} one message. @table @code @item BLOCK BEGIN Opens a block of messages. There will be no priority interaction between the messages inside the block, the whole block will be treated as one message of the priority that was specified by previous @code{SET} command. It can only be called outside of a block; nesting is not allowed. @itemize The allowed commands inside a block are: @item @code{SPEAK} @item @code{SOUND_ICON} @item @code{CHAR} @item @code{KEY} @item @code{SET SELF RATE} @item @code{SET SELF PITCH} @item @code{SET SELF VOLUME} @item @code{SET SELF VOICE} @item @code{SET SELF LANGUAGE} @item @code{SET SELF PUNCTUATION} @item @code{SET SELF CAP_LET_RECOGN} @item @code{QUIT} @item @code{BLOCK END} @end itemize @item BLOCK END Closes a block of messages, see @code{BLOCK BEGIN}. It can be only called inside a block opened by @code{BLOCK BEGIN}; nesting is not allowed. @end table A more complete example of SSIP communication using BLOCKs. @example [...] SET SELF PRIORITY TEXT 202 OK PRIORITY SET BLOCK BEGIN 260 OK INSIDE BLOCK SET SELF VOICE MALE1 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA The word 225 OK MESSAGE QUEUED SET SELF VOICE MALE2 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA `Free' 225 OK MESSAGE QUEUED SET SELF VOICE MALE1 209 OK VOICE SET SPEAK 230 OK RECEIVING DATA in Free Software refers to freedom, not price. 225 OK MESSAGE QUEUED BLOCK END 261 OK OUTSIDE BLOCK @end example @node Parameter Setting Commands, Information Retrieval Commands, Blocks of Messages Commands, SSIP Commands @section Parameter Setting The @code{SET} command sets various control parameters of the synthesized speech or server configuration. The parameter is always denoted by the second command argument. All the settings take effect on the connections specified in the first argument (@pxref{General Rules}) and until the parameter setting is changed by another invocation of the appropriate @code{SET} command or until the connection is closed. The voice property and TTS-processing settings can sometimes be without any real effect if the end synthesizer doesn't provide the required functionality. This is not considered an error in the implementation of SSIP. @table @code @item SET self CLIENT_NAME @var{user}:@var{client}:@var{component} Set client's name. Client name consists of the user name, client (application) identification, and the identification of the component of the client (application). Each of the parts of the client name may contain only alphanumeric characters, dashes (@code{-}) and underscores (@code{_}). For example, for a client called @code{lynx} that creates an SSIP connection for its command processing, the name could be set in the following way: @example SET CLIENT_NAME joe:lynx:cmd_processing @end example The client name is used in the server configuration settings, client listings and message history handling. All its three parts can be arbitrary, but it's important to define and follow rules for each application supporting Speech Synthesis Interface Protocol, so that a Speech Server user can configure all the aspects of the speech output easily. Usually, this command should be sent as the very first command when a new SSIP connection is established. The command may be sent only once within a single connection. Attempts to change the client's name once it's already set are answered with an error code. Only @code{self} is allowed as the `target' argument. @item SET all DEBUG @{ON|OFF@} If set to @code{ON}, Speech Dispatcher will write all its debugging information (including output modules) with maximal verbosity into a debug directory which is reported by the server to the client in reply to this command. When subsequently set to @code{OFF}, Speech Dispatcher will stop writing out debugging information into this path and close all the appropriate logging files. The intended use for this functionality is on-line debugging from client application. If the user wants to report a problem, the client application will ask him/her for a place to generate the logs, to repeat the situation that he/she considers to be a bug, and then perhaps it will automatically pack the logs and offer to send them to the developers of Speech Dispatcher or another appropriate place where the contained information can be processed. Warning: This option results in a lot of data being written into the output logs and so should not be left on for an unnecessarily long time. @example SET all DEBUG ON 262-/home/hanke/.cache/speech-dispatcher/log/debug 262 OK DEBUGGING SET @end example @item SET @{all | self | @var{id} @} OUTPUT_MODULE @var{module} Set the output module to @var{module}. This overrides the selection based on language. Only values returned by the @code{LIST OUTPUT_MODULES} command are permitted. @xref{list-output-modules}. @example SET self OUTPUT_MODULE espeak 216 OK OUTPUT MODULE SET @end example @item GET OUTPUT_MODULE Get the output module currently in use. This takes no parameters and simply returns the current output module. @example GET OUTPUT_MODULE 251-espeak 251 OK GET RETURNED @end example @item SET @{ all | self | @var{id} @} LANGUAGE @var{language-code} Set recommended language for this client according to @var{language-code}. @var{language-code} is the code of the language according to RFC 1766. For example, to set the preferred language to Czech, you send the following command: @example SET SELF LANGUAGE cs @end example Please note, that switching a language may require switching a voice, so this command may actually override a previous call to @code{SET VOICE} or @code{SET SYNTHESIS_VOICE}. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultLanguage} setting in the @code{speechd.conf} file. The factory default is @code{en-US} (American English). @item SET @{self@} SSML_MODE @var{mode} Set the mode of the text received in the message body sent by the @code{SPEAK} command. This can be either a plain text, if @code{mode} is set to @code{off} or a SSML marked text, if @code{mode} is set to @code{on}. There is no guarantee that the SSML markup will be respected, so the application shouldn't rely on them. The external parameters can still be set by the parameter setting commands. SSML is intended only for additional markup inside the message. In SSML mode, each message must begin with @code{} and end with @code{}. For example a simple `hello world' looks like this: @example SET SELF SSML_MODE on SPEAK Hello world! . @end example @item SET @{ all | self | @var{id} @} PUNCTUATION @{ all | most | some | none @} Set punctuation mode to the given value. @code{all} means speak all punctuation characters, @code{none} means speak no punctuation characters, @code{some} and @code{most} mean speak only intermediate sets of punctuation characters defined in the synthesizer's configuration or symbols files. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultPunctuationMode} setting in the @code{speechd.conf} file. The factory default is @code{none}. @item SET @{ all | self | @var{id} @} SPELLING @{ on | off @} Switch spelling on or off. If spelling is set to on, all the incoming messages will be said letter-by-letter, instead of speaking them as whole words. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultSpelling} setting in the @code{speechd.conf} file. The factory default is @code{off}. @item SET @{ all | self | @var{id} @} CAP_LET_RECOGN @{ none | spell | icon @} Set capital letters recognition mode. @code{none} switches this feature off. @code{spell} causes capital letters to be spelled in the speech using the table set as @code{CAP_LET_RECOGN_TABLE}. With parameter @code{icon}, each capital letter will be preceeded by a sound icon (either sound or textual) specified by the user in his configuration. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultCapLetRecognition} setting in the @code{speechd.conf} file. The factory default is @code{none}. @item SET @{ all | self | @var{id} @} VOICE_TYPE @var{name} Set the voice identified by @var{name}. @var{name} must be one of the voice identifiers returned by the command @code{LIST VOICES} (@pxref{Information Retrieval Commands}). There is a standard set of voice identifiers defined in @ref{Standard Voices}. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultVoiceType} setting in the @code{speechd.conf} file. The factory default is @code{MALE1}. @item GET VOICE_TYPE Gets the current pre-defined voice. A list of voice identifiers can be obtained by the command @code{LIST VOICES} (@pxref{Information Retrieval Commands}). @example GET VOICE_TYPE 251-MALE1 251 OK GET RETURNED @end example @item SET @{ all | self | @var{id} @} SYNTHESIS_VOICE @var{name} Set the voice identified by @var{name}. @var{name} is a voice name recognized by the current synthesizer. It must be one of the names returned by the command @code{LIST SYNTHESIS_VOICES} run for the appropriate synthesizer. (@pxref{Information Retrieval Commands}). Please note, that switching to a particular voice may require switching a language, so this command may actually override a previous call to @code{SET LANGUAGE}. @item SET @{ all | self | @var{id} @} RATE @var{n} Set the rate of speech. @var{n} is an integer value within the range from -100 to 100, lower values meaning slower speech and higher values meaning faster speech. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultRate} setting in the @code{speechd.conf} file. The factory default is 0. @item GET RATE Get the current rate of speech value. @example GET RATE 251-10 251 OK GET RETURNED @end example @item SET @{ all | self | @var{id} @} PITCH @var{n} Set the pitch of speech. @var{n} is an integer value within the range from -100 to 100, lower values meaning lower pitch and higher values meaning higher pitch. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultPitch} setting in the @code{speechd.conf} file. The factory default is 0. @item GET PITCH Get the current pitch value. @example GET PITCH 251-10 251 OK GET RETURNED @end example @item SET @{ all | self | @var{id} @} VOLUME @var{n} Set the volume of speech. @var{n} is an integer value within the range from -100 to 100. lower values meaning lower volume and higher values meaning higher volume. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultVolume} setting in the @code{speechd.conf} file. The factory default is 100. @item GET VOLUME Get the current volume value. @example GET VOLUME 251-100 251 OK GET RETURNED @end example @item SET @{ all | self | @var{id} @} PAUSE_CONTEXT @var{n} Set the number of (more or less) sentences that should be repeated after a previously paused text is resumed. If there isn't enough text before the pause spot, the entire message is repeated. @var{n} is a positive integer value specifying the number of sentences to repeat. The default for the Speech Dispatcher implementation of SSIP is determined by the @code{DefaultPauseContext} setting in the @code{speechd.conf} file. The factory default is 0. @item SET @{ all | self | @var{id} @} HISTORY @{ on | off @} Enable (@code{on}) or disable (@code{off}) storing of received messages into history. This command is intended for use by message history browsers and usually should not be used by other kinds of clients. @end table @node Information Retrieval Commands, Message Events Notification and Index Marking, Parameter Setting Commands, SSIP Commands @section Retrieving Information The @code{LIST} command serves for retrieving information that can be presented to the user for selection of the values to the @code{SET} command. The information listed is selected according to the first argument of the @code{LIST} command. @table @code @anchor{list-output-modules} @item LIST OUTPUT_MOUDLES Lists the available output modules putting each module identification name one on a single line. Example: @example LIST OUTPUT_MODULES 250-festival 250-espeak 250 OK MODULE LIST SENT @end example @item LIST VOICES Lists the available symbolic voice names putting each voice name on a single line. These are symbolic names that are mapped to the real voices used in the synthesizer either automatically or via synthesizer or output module configuration. Example: @example LIST VOICES 249-MALE1 249-MALE2 249-MALE3 249-FEMALE1 249-FEMALE2 249-FEMALE3 249-CHILD_MALE 249-CHILD_FEMALE 249 OK VOICE LIST SENT @end example @item LIST SYNTHESIS_VOICES Lists the available voices for the current synthesizer in use. These names differ from those obtained by @code{LIST VOICES} in that they are names of the real voices used inside the synthesizer. This feature should only be used to allow the user to choose the voice. All automatic switching of voices (unless user-configurable) should be done using the symbolic voice names which can be configured in the synthesizer. Each voice name is listed on a separate line together with its language code and dialect identification string separated by tabs. The dialect identification strings do not have well-defined meaning yet. If no dialect is specified by the synthesizer, the value @code{none} is used. Example: @example LIST SYNTHESIS_VOICES 249-afrikaans af none 249-welsh-test cy none 249-german de none 249-greek_test el none 249-en-rhotic en r 249-lancashire en uk-north 249 OK VOICE LIST SENT @end example @end table @node Message Events Notification and Index Marking, History Handling Commands, Information Retrieval Commands, SSIP Commands @section Message Events Notification and Index Marking @menu * Why Events Notification:: * Types of Events:: * Events Notifications in SSIP:: * Switching Notifications On and Off:: @end menu @node Why Events Notification, Types of Events, Message Events Notification and Index Marking, Message Events Notification and Index Marking @subsection Why Events Notification Applications can send messages to a Speech Server through the SSIP @code{SPEAK} command. However, this command only puts the received message into a queue in Speech Server and returns immediately. The message then will or will not be said at some particular time according to its priority. Through Message Events Notification, the application is able to discover certain kind of events, including when the message started to be played on the speakers, when it terminated playing, when it was paused and resumed, or when it was interrupted/discarded. It is also possible to get notification when a certain place in the given text was reached while playing the synthesized text on the speakers -- this capability, however, might or might not be supported by the end synthesizer and so client applications should not rely on it. @node Types of Events, Events Notifications in SSIP, Why Events Notification, Message Events Notification and Index Marking @subsection Types of Events SSIP recognizes several types of events. Each event is reported together with the unique identification of the message and client it is associated with. This is an overview of available events. For detailed SSIP syntax, please look below. @table @code @item BEGIN This event means that the synthesizer just started to speak the message and the user is able to hear the speech on his/her speakers. Please note that not every message stored for speaking by the @code{SPEAK} command will issue this event. It can issue the @code{CANCEL} event instead. @item END This event means that the synthesizer just terminated speaking the message (by reaching its end) and the user is no longer able to hear the speech on their speakers. Again, note that not every message that has already reported the @code{BEGIN} event will necessarily get to the @code{END} event. It might instead issue the @code{CANCEL} or @code{PAUSE} events. @item CANCEL The @code{CANCEL} event is reported when the message was canceled (either after @code{BEGIN} during speaking or even before, when waiting in the queues) and will not be spoken anymore. @item PAUSE The event @code{PAUSE} means that the message that was being spoken was paused and no longer produces any sound on the speakers, but was not discarded and the rest of the message might be spoken again after the @code{RESUME} command is sent. @xref{Speech Output Control Commands}. This will be reported by the @code{RESUME} event. @code{PAUSE} is always preceded by the event @code{BEGIN}, and can be followed by either the event @code{RESUME} or @code{CANCEL}. @item RESUME The event @code{RESUME} means that a message that was paused while being spoken, just started to continue and again produces sound in the speakers. @code{RESUME} is always preceeded by the event @code{PAUSE}, and can be followed by either the event @code{END} or @code{CANCEL}. @item INDEX_MARK This event means that some previously specified place in the text (so-called index mark) was reached when speaking the synthesized message in the speakers. It is always accompanied by an additional parameter that indicates which place it is -- the name of the index mark. @end table Example (not in SSIP syntax): This SSML message @example Hello, how does it work? @end example would issue the following sequence of events if it is not discarded or paused: @example BEGIN INDEX_MARK "mark1" END @end example or this one if it gets paused after the first index mark and then later resumed. @example BEGIN INDEX_MARK "mark1" PAUSE RESUME END @end example @node Events Notifications in SSIP, Switching Notifications On and Off, Types of Events, Message Events Notification and Index Marking @subsection Events Notification in SSIP Event notifications, if requested, are reported asynchronously in SSIP. This means that they are not sent as replies to any particular requests but can arrive anytime. However, notifications can't arrive in the time between when a SSIP command is sent by the client and its reply is sent back by the server. Each notification consists of a multi-line SSIP reply as defined in @ref{General Rules}, and includes at least two parameters: @code{msg_id} and @code{client_id}. @code{msg_id} is the identification number of the message the event is related to, @ref{SPEAK} while @code{client_id} is the identification number of the client who sent the message. Some events may have additional parameters. @table @code @item INDEX_MARK @example 700-msg_id 700-client_id 700-index_mark 700 END @end example The event @code{INDEX_MARK} carries a special parameter @code{index_mark} which is a string of characters identifying the index mark, as specified by the client application (e.g. by the SSML tag . @item BEGIN @example 701-msg_id 701-client_id 701 BEGIN @end example @item END @example 702-msg_id 702-client_id 702 END @end example @item CANCEL @example 703-msg_id 703-client_id 703 CANCELED @end example @item PAUSE @example 704-msg_id 704-client_id 704 PAUSED @end example @item RESUME @example 705-msg_id 705-client_id 705 RESUMED @end example @end table @node Switching Notifications On and Off, , Events Notifications in SSIP, Message Events Notification and Index Marking @subsection Switching Notifications On and Off The client application might or might not want to receive the notifications about events, or it might want to receive some but not others. SSIP allows clients to specify which notifications are to be used. The following commands for setting notifications on and off affect all the text messages (sent by the @code{SPEAK} SSIP command) based on when the appropriate @code{SPEAK} command was called. So if for example, you set all notifications on, send a message and then set all notifications off, you will receive all the available notifications for that message even though it might start speaking after the notifications are already turned off. @table @code @item SET SELF NOTIFICATION ALL @{ on | off @} Set all available event notifications to either ``on'' or ``off'' for for the messages that follow. @xref{Types of Events}. @item SET SELF NOTIFICATION BEGIN @{ on | off @} @item SET SELF NOTIFICATION END @{ on | off @} Set the event notifications for @code{BEGIN} or @code{END} to either ``on'' or ``off'' for the messages that follow. @xref{Types of Events}. @item SET SELF NOTIFICATION CANCEL @{ on | off @} Set the event notifications for @code{CANCEL} to @code{mode} where @code{mode} is either ``on'' or ``off'' for switching the notifications on or off for the messages that follow. @xref{Types of Events}. @item SET SELF NOTIFICATION PAUSE @{ on | off @} @item SET SELF NOTIFICATION RESUME @{ on | off @} Set the event notifications for @code{PAUSE} or @code{RESUME} to @code{mode} where @code{mode} is either ``on'' or ``off'' for switching the notifications on or off for the messages that follow. @xref{Types of Events}. @item SET SELF NOTIFICATION INDEX_MARKS @{ on | off @} Set the event notifications for @code{INDEX_MARK} to either ``on'' or ``off'' for switching the notifications on or off for the messages that follow. @xref{Types of Events}. @end table @node History Handling Commands, Other Commands, Message Events Notification and Index Marking, SSIP Commands @section History Handling @menu * Purpose of Message History:: * Message History in SSIP:: @end menu @node Purpose of Message History, Message History in SSIP, History Handling Commands, History Handling Commands @subsection Purpose of Message History It seems a good feature for the blind and visually impaired to provide the possibility to browse, through some simple client, the history of received and previously said messages. Some messages are even received by Speech Server without being said, because there will always be more space for information on the screen than speech output can possibly provide. For this reason, SSIP defines a set of commands that allow client applications to browse through the history of previously received messages saved on the server. The idea is that @emph{each} message received by the server should be accessible through the history and the user can search for it later by time, keywords or using other methods. On the other hand, this may cause security issues as several clients may connect to Speech Server and they might originate from different users. Because of flatpak and other technologies checking the user id isn't enough. So now, only those messages that come from the same client connection are accessible. @node Message History in SSIP, , Purpose of Message History, History Handling Commands @subsection Message History in SSIP History is handled by the @code{HISTORY} command. It can take many forms, described below, that allow browsing, retrieving and repeating stored messages. In each invocation of the @code{HISTORY} command there is no difference between processing spoken or not spoken messages, all the received messages are processed. The implementation of these history commands in the Speech Dispatcher implementation of SSIP is still under way. If you want to use them, please contact us to see the current status. There is a @dfn{history cursor} pointing to some message in the history. You can move it across history messages and retrieve the message the cursor is pointing to, using the @code{HISTORY CURSOR} set of command arguments described below. @table @code @item HISTORY GET CLIENT_LIST List known client names, their identifiers and status. Each connection is listed on a separate line in the following format: @example @var{id} @var{name} @var{status} @end example where @var{id} is a client id that can be used in other history handling requests or in the speech output control commands (@pxref{Speech Output Control Commands}), @var{name} is the client name as set through the @code{SET SELF CLIENT_NAME} command, and @var{status} is @code{1} for connected clients and @code{0} for disconnected clients. @var{id}s are unique within a single run of Speech Server. Sample SSIP reply: @example 240-0 joe:speechd_client:main 0 240-1 joe:speechd_client:status 0 240-2 unknown:unknown:unknown 1 240 OK CLIENTS LIST SENT @end example @item HISTORY GET CLIENT_ID Return id of the client itself. The id is listed on a separate line in the following format: @example @var{id} @end example Example: @example 200-123 200 OK CLIENT ID SENT @end example @item HISTORY GET CLIENT_MESSAGES @{ @var{id} | all | self @} @var{start} @var{number} List identifiers of messages sent by the client identified by @var{id}. If the special identifier @code{all} is used, identifiers of messages sent by all clients are listed; if the special identifier @code{self} is used, identifiers of messages sent by this client are listed. @var{number} of messages is listed, starting from the message numbered @var{start}. Both @var{number} and @var{start} must be positive integers. The first message is numbered 1, the second 2, etc. If the given range exceeds the range of available messages, no error is signaled and the given range is restricted to the available range of messages. Messages are sorted by the criterion used in the last client's invocation of the @code{HISTORY SORT} command. If no @code{HISTORY SET} has been invoked yet, the messages are sorted from the oldest to the newest, according to their time of arrival at Speech Server. Each message id is listed, together with other information, on a separate line, in the following format: @example @var{id} @var{client-id} @var{client-name} "@var{time}" @var{priority} "@var{intro}" @end example @var{client-id} is a numeric identifier of the client which sent the message, @var{client-name} is its name as set by the @code{SET SELF CLIENT_NAME} command (@pxref{Parameter Setting Commands}). @var{time} is the time of arrival of the message, in the fixed length @code{YYYY-MM-DD HH:MM:SS} format. @var{priority} is the priority of the message, one of the values accepted by the @code{SET SELF PRIORITY} command (@pxref{Parameter Setting Commands}). @var{intro} is the introductory part of the message of a certain maximum length, see the @code{HISTORY SET SHORT_MESSAGE_LENGTH} command. @var{intro} does not contain any double quotes nor the line feed character. All the message identifiers in the history, regardless of clients that issued them, are unique within a single run of Speech Server and remain unchanged. @item HISTORY GET LAST List the id of the last message sent by the client. The id is listed on a separate line of the following format: @example @var{id} @end example If the client hasn't sent any message yet, return an error code. @item HISTORY GET MESSAGE @var{id} Return the text of the history message identified by @var{id}. If @var{id} doesn't refer to any message, return an error code instead. The text is sent as a multi-line message, with no escaping or special transformation. An example SSIP response to the command: @example 200-Hello, world! 200-How are you? 200 OK MESSAGE SENT @end example @item HISTORY CURSOR GET Get the id of the message the history cursor is pointing to. The id is listed on a separate line. Sample SSIP reply to this command: @example 243-42 243 OK CURSOR POSITION RETURNED @end example @item HISTORY CURSOR SET @{ @var{id} | all | self @} @{ first | last | pos @var{n} @} Set the history cursor to the given position. The meaning of the first argument after @code{SET} is the same as in the @code{HISTORY GET CLIENT_MESSAGES} command. The argument @code{first} asks to set the cursor on the first position and the argument @code{last} asks to set the cursor on the last position of the history of the given client. If the argument @code{pos} is used, the position is set to @var{n}, where @var{n} is a positive integer. It is an error if @var{id} doesn't identify any client or if @var{n} doesn't point to any existing position in the history. As for the order and numbering of the messages in the history, the same rules apply as in @code{HISTORY GET CLIENT_MESSAGES}. See above. @item HISTORY CURSOR @{ forward | backward @} Move the cursor one position @code{forward}, resp. @code{backward}, within the messages of the client specified in the last @code{HISTORY CURSOR SET} command. If there is no next, resp. previous, message, don't move the cursor and return an error code. @item HISTORY SAY @var{id} Speak the message from history identified by @var{id}. If @var{id} doesn't refer to any message, return an error code instead. The message is spoken as it would be sent by its originating command (@code{SPEAK} or @code{SOUND_ICON}), but the @emph{current} settings (priority, etc.) apply. @item HISTORY SORT @{ asc | desc @} @{ time | user | client_name | priority | message_type @} Sort the messages in history according to the given criteria. If the second command argument is @code{asc}, sort in ascending order, if it is @code{desc}, sort in descending order. The third command argument specifies the message property to order by: @table @code @item time Time of arrival of the message. @item user User name. @item client_name Client name, excluding user name. @item priority Priority. @item message_type Type of the message (text, sound icon, character, key), in the order specified in the Speech Server configuration or by the @code{HISTORY SET MESSAGE_TYPE_ORDERING} command. @end table The sorting is stable --- order of all the messages that are equal in the given ordering remains the same. The sorting is specific to the given client connection, other connections are unaffected by invocation of this command. @item HISTORY SET SHORT_MESSAGE_LENGTH @var{length} Set the maximum length of short versions of history messages to @var{length} characters. @var{length} must be a non-negative integer. Short (truncated) versions of history messages are used e.g. in the answer to the @code{HISTORY GET CLIENT_MESSAGES} format. @item HISTORY SET MESSAGE_TYPE_ORDERING "@var{ordering}" Set the ordering of the message types, from the minimum to the maximum. @var{ordering} is a sequence of the following symbols, separated by spaces: @code{text}, @code{sound_icon}, @code{char}, @code{key}. The symbols are case insensitive and each of them must be present in @var{ordering} exactly once. The specified ordering can be used by the @code{HISTORY SORT} command. @item HISTORY SEARCH @{ @var{id} | all | self @} "@var{condition}" Return the list of history messages satisfying @var{condition}. The command allows searching messages by given words. The output format is the same as the @code{HISTORY GET CLIENT_MESSAGES} command. The meaning of the first argument after @code{SEARCH} is the same as the @code{HISTORY GET CLIENT_MESSAGES} command. @var{condition} is constructed according to the following grammar rules: @table @code @item @var{condition} :: @var{word} Matches messages containing @var{word}. @item @var{condition} :: ( ! @var{condition} ) Negation of the given condition. @item @var{condition} :: ( @var{condition} [ & @var{condition} ... ] ) Logical AND --- all the conditions must be satisfied. @item @var{condition} :: ( @var{condition} [ | @var{condition} ... ] ) Logical OR --- at least one of the conditions must be satisfied. @end table Spaces within the condition are insignificant and ignored. The following rules apply to @var{word}s: @itemize @minus @item @var{word} is a sequence of adjacent alphanumeric characters. @item If @var{word} contains any upper-case letter, the search for the word is case sensitive, otherwise it's case insensitive. @item @var{word} must match whole word, not only its substring. @item @var{word} can contain the wild card characters @code{?}, substituting any single alphanumeric character, and @code{*}, substituting any number (incl. zero) of alphanumeric characters. @end itemize Returned messages are sorted by the following rules: @enumerate @item The primary sorting is defined by the number of the satisfied subconditions on the top level of the given condition, from the highest (best matching messages first) to the lowest. This takes effect only if the given condition is the OR rule. @item The criterion used in the last client's invocation of the @code{HISTORY SORT} command. If no @code{HISTORY SORT} has been invoked yet, the messages are sorted from the oldest to the newest, according to their time of arrival. @end enumerate @end table @node Other Commands, , History Handling Commands, SSIP Commands @section Other Commands @table @code @item QUIT Close the connection. @item HELP Print a short list of all SSIP commands, as a multi-line message. @end table @node Return Codes, Appendices, SSIP Commands, Top @chapter Return Codes Each line of the SSIP output starts with a three-digit numeric code of the form @var{NXX} where @var{N} determines the result group and @var{xx} denotes the finer classification of the result. SSIP defines the following result groups: @table @var @item 1xx Informative response --- general information about the protocol, help messages. @item 2xx Operation was completely successful. @item 3xx Server error, problem on the server side. @item 4xx Client error, invalid arguments or parameters received. @item 5xx Client error, invalid command syntax, unparseable input. @item 7xx Event notifications. See @xref{Events Notifications in SSIP}. @end table Result groups @var{1xx} and @var{2xx} correspond to successful actions, other groups to unsuccessful actions. Only the groups defined here may be returned in an SSIP connection. Currently, for return codes in the range @code{100}--@code{599}, only the meaning of the first digit of the result code is defined. The last two digits are insignificant and can be of any value. Clients shouldn't rely on the unspecified digits in any way. However, the return codes in the range @code{700}--@code{800}, reserved for events notification, are well defined in the appropriate section of SSIP documentation and client applications can rely on them. In the future, these return codes should be fixed so that clients can rely on them. @menu * Sample SSIP Dialog:: @end menu @node Sample SSIP Dialog, , Return Codes, Return Codes @section Example of an SSIP Dialog The following example illustrates a sample dialog with SSIP. The client connects to a Speech Server, sets all the common parameters, sends two text messages, displays the list of clients, instructs Speech Server to repeat the second message, and closes the connection. Lines starting with a numeric code are response lines of the server, other lines are the lines sent by the client. @example SET SELF CLIENT_NAME joe:vi:default 208 OK CLIENT NAME SET SET SELF PRIORITY MESSAGE 202 OK PRIORITY SET SPEAK 230 OK RECEIVING DATA Hello, I'm am SSIP communication example! How are you? . 225 OK MESSAGE QUEUED SPEAK 230 OK RECEIVING DATA Still there? . 225 OK MESSAGE QUEUED HISTORY GET CLIENT_LIST 240-1 jim:Emacs:default 0 240-2 jim:Emacs:default 0 240-3 unknown:unknown:unknown 0 240-4 jim:Emacs:default 1 240-5 joe:vi:default 1 240 OK CLIENTS LIST SENT HISTORY GET LAST 242-39 joe:vi:default 242 OK LAST MSG SENT HISTORY SAY 39 225 OK MESSAGE QUEUED QUIT 231 HAPPY HACKING @end example @node Appendices, GNU Free Documentation License, Return Codes, Top @appendix Appendices @menu * Key Names:: List of the symbolic key names. * Standard Sound Icons:: List of the standard sound icon names. * Standard Voices:: @end menu @node Key Names, Standard Sound Icons, Appendices, Appendices @appendixsec Key Names This appendix defines all the recognized symbolic key names. The names are case sensitive. @subheading Special Key Names @table @code @item space @item underscore @item double-quote @end table @subheading Auxiliary Keys @table @code @item alt @item control @item hyper @item meta @item shift @item super @end table @subheading Control Character Keys @table @code @item backspace @item break @item delete @item down @item end @item enter @item escape @item f1 @item f2 @item f3 @item f4 @item f5 @item f6 @item f7 @item f8 @item f9 @item f10 @item f11 @item f12 @item f13 @item f14 @item f15 @item f16 @item f17 @item f18 @item f19 @item f20 @item f21 @item f22 @item f23 @item f24 @item home @item insert @item kp-* @item kp-+ @item kp-- @item kp-. @item kp-/ @item kp-0 @item kp-1 @item kp-2 @item kp-3 @item kp-4 @item kp-5 @item kp-6 @item kp-7 @item kp-8 @item kp-9 @item kp-enter @item left @item menu @item next @item num-lock @item pause @item print @item prior @item return @item right @item scroll-lock @item space @item tab @item up @item window @end table @node Standard Sound Icons, Standard Voices, Key Names, Appendices @appendixsec Standard Sound Icons There are none currently. @node Standard Voices, , Standard Sound Icons, Appendices @appendixsec Standard Voices The following voice names are always present in the output of the @code{LIST VOICES} command (@pxref{Information Retrieval Commands}): @table @code @item MALE1 @item MALE2 @item MALE3 @item FEMALE1 @item FEMALE2 @item FEMALE3 @item CHILD_MALE @item CHILD_FEMALE @end table The actual presence of any of these voices is not guaranteed. But the command @code{SET VOICE} (@pxref{Parameter Setting Commands}) must accept any of them. If the given voice is not available, it is mapped to another voice by the output module. @node GNU Free Documentation License, GNU General Public Licence, Appendices, Top @appendix GNU Free Documentation License @center Version 1.2, November 2002 @cindex FDL, GNU Free Documentation License @include fdl.texi @node GNU General Public Licence, , GNU Free Documentation License, Top @appendix GNU General Public License @center Version 2, June 1991 @cindex GNU General Public License @include gpl.texi @bye speech-dispatcher-0.11.1/doc/speech-dispatcher-cs.info0000644000175000017500000023374214166430415017545 00000000000000This is speech-dispatcher-cs.info, produced by makeinfo version 6.8 from speech-dispatcher-cs.texi. INFO-DIR-SECTION Sound INFO-DIR-SECTION Development START-INFO-DIR-ENTRY * Speech Dispatcher cs: (speechd-cs). Speech Dispatcher (in Czech). END-INFO-DIR-ENTRY  File: speech-dispatcher-cs.info, Node: Top, Next: Śvod, Prev: (dir), Up: (dir) Tento manuįl se vzathuje ke Speech Dispatcher, verze 0.11.1. Jednį se v¹ak pouze o u¾ivatelskou čįst dokumentace a upozorņujeme, ¾e tento pųeklad ji¾ nenķ aktuįlnķ! Poskytujeme jej s tķm, ¾e mo¾nį bude u¾itečnż a to zejména v sekcķch, které popisujķ obecné koncepty a my¹lenky projektu, a to tģm, kteųķ si nemohou pųečķst anglickou dokumentaci. Nikdo by nicménģ nemģl spoléhat na technické detaily zde uvedené, proto¾e mnoho vģcķ je ji¾ dnes jinak. Copyright (C) 2001, 2002, 2003 Brailcom, o.p.s. Dįvįme povolenķ kopķrovat, distribuovat a/nebo modifikovate tento dokument pod podmķnkami GNU Free Documentation License, Verze 1.2 nebo jakékoliv novģj¹ķ verze vydané Free Software Foundation; bez jakżchkoliv Invariant Sections (nemģnnżch sekcķ), bez Front-Cover Texts (texty na pųednķ stranģ obįlky) a bez Back-Cover Texts (texty na zadnķ stranģ obįlky). Kopie této licence je pųilo¾ena v sekci nazvané ,,GNU Free Documentation License". * Menu: * Śvod:: Co to je Speech Dispatcher * U¾ivatelskį dokumentace:: Pou¾ķvįnķ, konfigurace * GNU General Public License:: Podmķnky kopķrovįnķ Speech Dispatcher * GNU Free Documentation License:: Podmķnky kopķrovįnķ tohoto manuįlu * Index of Concepts::  File: speech-dispatcher-cs.info, Node: Śvod, Next: U¾ivatelskį dokumentace, Prev: Top, Up: Top 1 Śvod ****** * Menu: * Motivace:: Proč Speech Dispatcher? * Zįkladnķ design:: Jak to pracuje? * Pųehled zįkladnķch rysł:: Co v¹echno umķ? * Současnż stav:: Jakż je současnż stav?  File: speech-dispatcher-cs.info, Node: Motivace, Next: Zįkladnķ design, Prev: Śvod, Up: Śvod 1.1 Motivace ============ Projekt Speech Dispatcher se sna¾ķ poskytnout na zaųķzenķ nezįvislou vrstvu pro ųečovou syntézu. Mģl by poskytovat jednoduché rozhranķ pro klientské aplikace (aplikace, které chtģjķ mluvit), stejnģ jako pro ovladače konkrétnķch zaųķzenķ (rłzné ųečové syntetizéry). Vysoce kvalitnķ ųečovį syntéza je tu ji¾ dlouho a nynķ je pou¾itelnį i pro bģ¾né u¾ivatele na jejich domįcķch počķtačķch. Občas to pųichįzķ jako nutnost, občas je to jen dobrį vlastnost, aby nģkteré programy poskytovaly ųečovż vżstup. Pro syntézu hlasu je tu ¹iroké pole vyu¾itķ od vżukového software a¾ po specializované systémy, jako jsou napųķklad nemocnice či laboratoųe. Pro zrakovģ posti¾ené u¾ivatele je to jedna ze dvou zįkladnķch cest, jak zķskat vżstup z počķtače (tou druhou je Braillskż ųįdek). Existujķ rłzné ųečové syntetizéry s rłznżmi schopnostmi. Nģkteré z nich jsou hardwarové, nģkteré softwarové. Nģkteré jsou svobodnżm software a jsou volnģ dostupné na internetu. Programįtoųi to majķ opravdu tģ¾ké, kdy¾ chtģjķ své programy rozmluvit, proto¾e potųebujķ nejprve najķt nģjakż vhodnż syntetizér (dlouhé hodiny experimentovįnķ a tak dįle) a potom jej potųebujķ nģjak zprovoznit s jejich programem. Často musķ psįt pro tyto programy či hardwarovį zaųķzenķ vlastnķ ovladače a dģlajķ to znovu a znovu. Snadno si lze pųedstavit, ¾e se to celé zhroutķ kdy¾ nevinnż u¾ivatel spustķ dva programy najednou. Kdyby pųesto nastartovaly oba, budou kųičet jeden pųes druhého. Tķm je pro programįtory velmi obtķ¾né implementovat do svżch programł podporu ųečové syntézy (pro nevidomé u¾ivatele, nebo prostģ pro lep¹ķ u¾ivatelské rozhranķ) a je to jeden z dłvodł, proč poųįd je¹tģ plnģ nevyu¾ķvįme toho, co ųečovį syntéza nabķzķ. V ideįlnķm svģtģ by programįtoųi mohli pro ųečovou syntézu pou¾ķvat podobné pųķkazy, jako to dģlajķ pro textovż vżstup na obrazovku (printf, puts, ...). V ideįlnķm svģtģ by existovalo nģjaké speech_printf(), které by se staralo o to, aby byla zprįva pųemluvena ve sprįvnż čas bez pųeru¹ovįnķ ostatnķch. Programįtor by se tak nemusel starat o to, jak je pųesnģ komunikace s ųečovżm syntetizérem implementovįna. V ideįlnķm svģtģ by byl v ka¾dé GNU/Linuxové distribuci nģjakż ųečovż syntetizér a nģjaké rozhranķ starajķcķ se o aplikace, které chtģjķ mluvit, dovolujķcķ u¾ivatelłm nastavit si parametry ųeči a poskytujķcķ nģjaké jednoduché rozhranķ (jako speech_printf()) pomocķ nģjaké sdķlené knihovny pro programįtory. Bude to jģ¹tģ dlouhį cesta ne¾ se nįm podaųķ dosįhnout tohoto stavu vģcķ, ale se Speech Dispatcherem dģlįme prvnķ krłčky...  File: speech-dispatcher-cs.info, Node: Zįkladnķ design, Next: Pųehled zįkladnķch rysł, Prev: Motivace, Up: Śvod 1.2 Zįkladnķ design =================== V komunikaci mezi v¹emi rłznżmi aplikacemi a syntetizéry je obrovskż nepoųįdek. Proto jsme chtģli, aby byl Speech Dispatcher vrstva oddģlujķcķ aplikace a syntetizéry tak, aby se aplikace nemusely starat o syntetizéry a syntetizéry se nemusely starat o interakci s aplikacemi. Rozhodli jsme se implementovat Speech Dispatcher jako server, kterż pųijķmį od aplikacķ pųķkazy pųes protokol nazvanż 'SSIP', zpracovįvį je a, pokud je to nutné, zavolį pųķslu¹nou funkci daného vżstupnķho modulu, kterż pak komunikuje s nģkterżm z rłznżch syntetizįtorł. Ka¾dż klient (aplikace, kterį chce mluvit) otevųe socketové spojenķ na Speech Dispatcher a volį funkce jako say(), stop(), pause() poskytované knihovnou implementujķcķ tento protokol. Tato sdķlenį knihovna je stįle na stranģ klienta a posķlį Speech Dispatcheru SSIP pųķkazy pųes otevųenż socket. Kdy¾ pųķkazy dorazķ do Dispatchera, ten je zpracuje, pųečte text, kterż by mģl bżt pųeųķkįn a vlo¾ķ jej do fronty podle jeho priority. Potom se rozhodne kdy, s jakżmi parametry (nastavovanżmi klientskżm programem i u¾ivatelem) a na jakém syntetizéru zprįvu nechį pųemluvit. Tyto po¾adavky na mluvenķ jsou pak zpracovįvįny vżstupnķmi moduly (pluginy) pro rłzné hardwarové a softwarové syntetizéry a pųeųķkįny nahlas. [image src="figures/architecture.png" alt="Architektura Speech Dispatchera" text=" applications protocol output modules interface Speech Dispatcher core synthesizers .-----------------------. |Emacspeak| :s l: < > | Speech Dispatcher | :m : |Apollo| :h i: | - configuration | :o : |Festival| |Speakup| :a b: | - synchronization | :d A: |Flite| :r r: | - sound icons | :u P: . |User center| :e a:

| - history | :l I: . . :d r: < > | - punctuation, ... | :e : . . : y: < > | [||| priority queues] | : : . . : : < > | | : : . `-----------------------'"] Detailnķ popis programovįnķ klientł i serveru je k dispozici v anglickém manuįlu.  File: speech-dispatcher-cs.info, Node: Pųehled zįkladnķch rysł, Next: Současnż stav, Prev: Zįkladnķ design, Up: Śvod 1.3 Pųehled zįkladnķch rysł =========================== Speech Dispatcher z pohledu u¾ivatele: * snadnį konfigurace rłznżch mluvķcķch aplikacķ, centrįlnķ sprįva * mo¾nost volnģ rozhodovat, jakį aplikace bude mluvit s jakżm syntetizérem * ménģ času vģnovaného konfiguraci a ladģnķ rłznżch aplikacķ vyu¾ķvajķcķch syntézu * historie zprįv pro zrakovģ posti¾ené u¾ivatele Speech Dispatcher z pohledu programįtora aplikace: * snadnį cesta, jak aplikaci rozmluvit * jednotné rozhranķ k rłznżm syntetizérłm * synchronizace zprįv na vy¹¹ķ śrovni (kategorizace pomocķ priorit) * mo¾nost nemuset se starat o konfiguraci parametrł hlasu  File: speech-dispatcher-cs.info, Node: Současnż stav, Prev: Pųehled zįkladnķch rysł, Up: Śvod 1.4 Současnż stav ================= TODO:  File: speech-dispatcher-cs.info, Node: U¾ivatelskį dokumentace, Next: GNU General Public License, Prev: Śvod, Up: Top 2 U¾ivatelskį dokumentace ************************* * Menu: * Zįkladnķ funkce:: Detailnģj¹ķ popis v¹ech zįkladnķch funkcķ * Spou¹tģnķ:: Volby pųķkazové ųįdky * Konfigurace:: Jak zkonfigurovat Speech Dispatcher  File: speech-dispatcher-cs.info, Node: Zįkladnķ funkce, Next: Spou¹tģnķ, Prev: U¾ivatelskį dokumentace, Up: U¾ivatelskį dokumentace 2.1 Zįkladnķ funkce =================== V této sekci je detailnģj¹ķ popis zįkladnķch funkcķ Speech Dispatcheru. * Menu: * Model priorit zprįv:: Zpracovįnķ současnģ pųķchozķch zprįv * Historie zprįv:: Uklįdįnķ zprįv pro pozdģj¹ķ nahlédnutķ * Vķce vżstupnķch modulł:: Interakce s rłznżmi syntetizéry * Autentifikace u¾ivatelł:: Autentifikace pro pųķstup k historii  File: speech-dispatcher-cs.info, Node: Model priorit zprįv, Next: Historie zprįv, Prev: Zįkladnķ funkce, Up: Zįkladnķ funkce 2.1.1 Model priorit zprįv ------------------------- Speech Dispatcher nemł¾e syntetizovat v¹echny zprįvy, které do nģj pųichįzķ z prostého dłvodu, ¾e zprįvy pųichįzejķ obyčejnģ rychleji, ne¾ je syntetickż hlas dokį¾e čķst. Na obrazovce monitoru je v porovnįnķ s jednokanįlovżm ųečovżm vżstupem relativnģ hodnģ mķsta. Z toho dłvodu pou¾ķvįme systém nģkolika priorit zamģųenżch na rłzné typy zprįv. My¹lenka je takovį, ¾e ślohou programįtora klientské aplikace bude pouze určit pro ka¾dou zprįvu určitou prioritu odpovķdajķcķ typu dané zprįvy. Ve¹kerį synchronizace a pųepķnįnķ mezi tģmito zprįvami (které mohou pochįzet od rłznżch klientł) potom bude zaji¹tģno aplikovįnķm určitżch pravidel ve Speech Dispatcheru. * Menu: * Typy priorit:: * Diagram priorit:: * Pųķklady vyu¾itķ priorit::  File: speech-dispatcher-cs.info, Node: Typy priorit, Next: Diagram priorit, Prev: Model priorit zprįv, Up: Model priorit zprįv 2.1.1.1 Priority Categories ........................... Speech Dispatcher poskytuje systém pģti priorit. Ka¾dį zprįva obsahuje buļ explicitnķ informaci o prioritģ, nebo jķ je pųiųazena vżchozķ priorita. Prosķm podķvejte se také na pųilo¾enż diagram (dole). Priorita 'important' .................... Tato zprįva bude pųeųķkįna okam¾itģ, jak dorazķ do serveru. Nenķ nikdy pųeru¹ena. Kdy¾ server obdr¾ķ současnģ nģkolik rłznżch zprįv této priority, ty jsou ulo¾eny a pųeųķkįny v poųadķ, ve kterém pųi¹ly. Kdy¾ pųijde novį zprįva priority 'important' a zrovna se ųķkį nģjakį jinį zprįva, tato jinį zprįva je zahozena. Dal¹ķ zprįvy ni¾¹ķch priorit jsou buļ pozdr¾eny (priorita 'message' a 'text') ne¾ ji¾ nečekajķ na pųeųķkįnķ ¾įdné zprįvy priority 'important', nebo jsou zahozeny (priority 'notification' a 'progress'). Tyto zprįvy by mģly bżt tak krįtké, jak je to jen mo¾né, a mģly by bżt pou¾ķvįny pouze zųķdka, proto¾e blokujķ vżstup v¹ech ostatnķch zprįv. Priorita 'message' .................. Tato zprįva bude pųeųķkįna, pokud ji¾ ve frontģ nečekį ¾įdnį jinį zprįva priority 'important' nebo 'message'. V opačném pųķpadģ je tato zprįva pozdr¾ena dokud nebudou v¹echny pųeųķkįny. To znamenį, ¾e priorita 'message' nezastavuje sama sebe. Kdy¾ ve frontģ čekajķ zprįvy priorit 'notification' nebo 'progress' nebo 'text' kdy¾ pųijde zprįva priority 'message', jsou zahozeny. Priorita 'text' ............... Tato zprįva bude pųeųķkįna, kdy¾ ve frontģ nečekį ¾įdnį zprįva priority 'important' nebo 'message'. Pokud čekį, tato novį zprįva je pozdr¾ena dokud nebudou pųedchozķ zprįvy pųeųķkįny. Priorita text pųerqu¹uje sama sebe. To znamenį, ¾e kdy¾ pųijde nģkolik zprįv priority text, ty nejsou pųeųķkįny v poųadķ, ve kterém pųi¹ly, ale bude vyųčena pouze poslednķ z nich a ostatnķ jsou pųeru¹eny a zahozeny. Pokud jsou ve frontģ zprįvy priorit 'notification' nebo 'progress' nebo se prįvģ pųeųķkįvajķ, jsou zahozeny. Priorita 'notification' ....................... Toto je zprįva nķzké priority. Pokud ve frontģ čekajķ zprįvy priorit 'important', 'messages', 'text' nebo 'progress' nebo jsou prįvģ pųeųķkįvįny, tato novį zprįva priority 'notification' je zru¹ena. Tato priorita pųeru¹uje sama sebe, tak¾e kdy¾ pųijde najednou vķce zprįv s prioritou 'notification', pųeųķkį se pouze poslednķ z nich. Priority 'progress' ................... Toto je speciįlnķ priorita pro zprįvy, které pųichįzejķ krįtce po sobģ a nesou informaci o nģjaké probķhajķcķ činnosti (napų. 'Dokončeno 45%'). Kdyby nové zprįvy pųeru¹ovaly ostatnķ (viz. priorita Notification), u¾ivatel by nemusel sly¹et ani jednu zprįvu do konce. Tato priorita se chovį stejnģ jako 'notification' s vżjimkou dvou vģcķ. * Zprįvy této priority nepųeru¹ujķ jedna druhou. Mķsto toho, pokud je zrovna pųeųķkįvįna jinį zprįva této priority, novģ pųķchozķ zprįva je zahozena. * Speech Dispatcher se sna¾ķ detekovat poslednķ zprįvu v sérii pųķchozķch zprįv a zaručit jejķ pųeųķkįnķ (pro u¾ivatele je dłle¾ité sly¹et zprįvu 'Completed 100%', aby vģdģl, ¾e proces ji¾ skončil). V¾dy, kdy¾ ve frontģ ji¾ nečekį ¾įdnį novį zprįva této priority a poslednķ pųķchozķ zprįva je¹tģ nebyla pųeųķkįna, je jejķ pųeųķkįnķ vynuceno s prioritou 'message'.  File: speech-dispatcher-cs.info, Node: Diagram priorit, Next: Pųķklady vyu¾itķ priorit, Prev: Typy priorit, Up: Model priorit zprįv 2.1.1.2 Diagram priorit ....................... [image src="figures/priorities.png" alt="Speech Dispatcher architecture" text=" ___________ | IMPORTANT | `-----------' . / \\ / |p| \\ . . . . . . . |r| . . . . . . . . . . message ----> |i| <---- text . . . |o| . . . progress ----> |r| <---- notification . . . |i| . . . . |t| . . . . . . . . . |y| . . . . . . . . . doesn't interrupt interrupts itself itself "]  File: speech-dispatcher-cs.info, Node: Pųķklady vyu¾itķ priorit, Prev: Diagram priorit, Up: Model priorit zprįv 2.1.1.3 Pųķklady vyu¾itķ priorit ................................ Pųķklady pou¾itķ priority 'important' jsou: * chybové hlį¹ky * velmi dłle¾ité zprįvy * ... Pųķklady pou¾itķ priority 'message' jsou: * bģ¾né zprįvy programu * varovįnķ * ... Pųķklady pou¾itķ priority 'text' jsou: * text, na kterém u¾ivatel pracuje * pųedčķtanż text * polo¾ky menu * ... Pųķklady pou¾itķ priority 'notification' jsou: * ménģ dłle¾ité informace * pķsmenka pųi vklįdįnķ * run-time nįpovģda * ... Pųķklady pou¾itķ priority 'progress' jsou: * "dokončeno 15%", "dokončeno 16%", "dokončeno 17%" * "Načķtįm zvuky", "Načķtįm grafiku", "Načķtįm ai", ...  File: speech-dispatcher-cs.info, Node: Historie zprįv, Next: Vķce vżstupnķch modulł, Prev: Model priorit zprįv, Up: Zįkladnķ funkce 2.1.2 Historie zprįv -------------------- Pro nevidomé a zrakovģ posti¾ené je dobrou vlastnostķ, pokud majķ mo¾nost nģjakżm jednoduchżm klientem prochįzet historii vyslovenżch zprįv. Nģkteré ménģ dłle¾ité zprįvy jsou pųijmuty Speech Dispatcherem bez toho, aby byly pųeųķkįny, proto¾e jsou potlačeny dłle¾itģj¹ķmi informacemi. To je nedģlitelnį vlastnost ka¾dého ųečového rozhranķ, proto¾e nenķ mo¾né podat v ųečovém vżstupu tolik informacķ, kolik se jich vejde na obrazovku. To je jeden z hlavnķch dłvodł, proč je vżhodné udr¾ovat historii pųijatżch zprįv, aby se mohl u¾ivatel podķvat, zda mu neu¹lo nģco dłle¾itého. * Menu: * Pųķstupovį prįva:: Pųķstupovį prįva k historii zprįv  File: speech-dispatcher-cs.info, Node: Pųķstupovį prįva, Prev: Historie zprįv, Up: Historie zprįv 2.1.2.1 Access Rights ..................... Aby bylo ochrįnģno soukromķ u¾ivatelł, Speech Dispatcher omezuje pųķstup k historii na určitou podmno¾inu pųijatżch zprįv. Platķ nįsledujķcķ pravidla: * V¹echny zprįvy pųijaté od určitého klientského spojenķ jsou tomuto spojenķ pųķstupny i v historii. * V¹echny zprįvy odeslané určitżm u¾ivatelem jsou tomuto u¾ivateli pųķstupny i v historii. * V¹echny zprįvy zaslané u¾ivatelem 'speechd' jsou pųķstupny v¹em u¾ivatelłm na daném systému, pod kterżm bģ¾ķ Speech Dispatcher ve skupinģ 'speechd'. * ®įdné dal¹ķ zprįvy nejsou pųķstupné. Dvģ zprįvy jsou pova¾ovįny za identické jestli¾e jejich spojenķ pochįzejķ z toho samého počķtače, u¾ivatelskį jména jsou stejnį a jejich identita mł¾e bżt ovģųena, jak je popsįno v *note Autentifikace u¾ivatelł::. Pokud nemł¾e bżt u¾ivatelova identita ovģųena, tento u¾ivatel je pova¾ovįn za jiného ne¾ v¹ichni pųipojenķ nebo dųķve pųipojenķ u¾ivatelé.  File: speech-dispatcher-cs.info, Node: Vķce vżstupnķch modulł, Next: Autentifikace u¾ivatelł, Prev: Historie zprįv, Up: Zįkladnķ funkce 2.1.3 Vķce vżstupnķch modulł ---------------------------- Speech Dispatcher podporuje soubģ¾né pou¾ķvįnķ vķce vżstupnķch modulł. Pokud tyto moduly poskytujķ dobrou synchronizaci, lze je pųi čtenķ zprįv kombinovat. Pokud napų. modul1 mluvķ anglicky a česky, zatķmco modul2 mluvķ pouze nģmecky, tak pokud pųijde nģjakį zprįva v nģmčinģ, pou¾ije se modul2, zatķmco pro ostatnķ jazyky se pou¾ije modul1. Na druhé stranģ jazyk nenķ jedinżm kritériem pro takové rozhodnutķ. Pųesnį pravidla pro vżbģr vżstupķho modulu mohou bżt ovlivnģna v konfiguračnķm souboru 'speechd.conf'.  File: speech-dispatcher-cs.info, Node: Autentifikace u¾ivatelł, Prev: Vķce vżstupnķch modulł, Up: Zįkladnķ funkce 2.1.4 Autentifikace u¾ivatelł ----------------------------- NOTE: Na implementaci této vlastnosti se pracuje, ale současnį verze ji nepodporuje. Speech Dispatcher neposkytuje ¾įdnż explicitnķ autentifikačnķ mechanismus. K ovģųenķ identity u¾ivatlł pou¾ķvįme Identification Protocol definovanż v RFC 1413. V konfiguraci je mo¾né specifikovat mapovįnķ u¾ivatelł. To umo¾ņuje jednat s určitżmi u¾ivateli jako s jednķm a pųidģlit jim stejnį prįva (napų. prochįzet jejich *note Historie zprįv::).  File: speech-dispatcher-cs.info, Node: Spou¹tģnķ, Next: Konfigurace, Prev: Zįkladnķ funkce, Up: U¾ivatelskį dokumentace 2.2 Invoking ============ 2.2.1 Potųebnį privilegia ------------------------- Speech Dispatcher mł¾e bżt obecnģ spou¹tģn pod obyčejnżm u¾ivatelem. Sna¾ili jsme se jej zabezpečit, jak jen to bylo mo¾né, ale nejsme odbornķky na počķtačovou bezpečnost a kód mł¾e obsahovat nebezpečné chyby. Nedoporučujeme jej spou¹tģt jako root nebo pod jinżm vysoce privilegovanżm u¾ivatelem. Jedinį omezenķ jsou tyto: * Speech Dispatcher vytvįųķ PID file standardnģ ve '/var/run/speech-dispatcher.pid', tak¾e '/var/run/' musķ bżt danému u¾ivateli pųķstupné k zįpisu. To mł¾e bżt zmģnģno nastavenķm volby 'pidpath' pųi volįnķ skriptu './configure' pųi kompilaci. * Kdy¾ je zapnuto logovįnķ, vżchozķ cesta, kam Speech Dispatcher zapisuje svłj log, je '/var/log/speech-dispatcher.log'. To ale mł¾e bżt kdykoliv pųenastaveno v hlavnķm konfiguračnķm souboru. 2.2.2 Volby pųķkazové ųįdky --------------------------- Speech Dispatcher mł¾e bżt spu¹tģn s tģmito volbami: 'speech-dispatcher [-{d|s}] [-l {1|2|3|4|5}] [-p=port] | [-v] | [-h]' '-d or --run-daemon' Spustķ program jako démona (bģ¾ķ v pozadķ, odpojķ se od terminįlu, atd.) Toto je vżchozķ chovįnķ. '-s or --run-single' Spustķ program jako bģ¾nou aplikaci bģ¾ķcķ na popųedķ. '-l level or --log-level=level' Vybere po¾adovanż logovacķ śroveņ. Logovacķ śroveņ je čķslo mezi 0 a 5 (0 znamenį neloguj nic, 5 znamenį zapisuj témģų v¹e včetnģ zpracovįvaného textu.) Standardnķ je 3. *Note Śrovnģ logovįnķ::. Logovacķ śroveņ 5 by nemģla bżt pou¾ķvįna k jinżm śčelłm, ne¾ pro hledįnķ chyb a to pouze krįtkodobģ. Logy, které produkuje mohou narłst do obrovské velikosti a obsahujķ text čtenż u¾ivateli nezįvisle na rłznżch pųķstupovżch prįvech, jak platķ pro historii. Spou¹tģt server s touto śrovnķ logovįnķ tedy mł¾e snadno vést k naru¹enķ soukromķ. '-p or --port' Zadį port, na kterém by mģl server čekat na klienty. Vżchozķ je 6560. '-v or --version' Vypķ¹e informace o verzi Speech Dispatchera. Také oznįmķ zįkladnķ informace o copyrightu. '-h or --help' Vypķ¹e nįpovģdu o volbįch pųķkazové ųįdky, upozornģnķ o copyrightu a emailovou adresu pro zasķlįnķ oznįmenķ o chybįch.  File: speech-dispatcher-cs.info, Node: Konfigurace, Prev: Spou¹tģnķ, Up: U¾ivatelskį dokumentace 2.3 konfigurace =============== Speech Dispatcher mł¾e bżt konfigurovįn na nģkolika rłznżch śrovnķch. Jedna z nich je nastavovįnķ globįlnķch parametrł pųes serverovż konfiguračnķ soubor. Je zde i podpora pro konfiguraci specifickou pro určité klienty. Nģkteré aplikace majķ vlastnķ mechanismus nastavovįnķ voleb souvisejķcķch s ųečovou syntézou. Pro detaily o tģchto nastavenķch se prosķm podķvejte do dokumentace daného programu. Nįsledujķcķ kapitoly se zabżvajķ pouze konfiguracķ na stranģ serveru pųes konfiguračnķ soubor. * Menu: * Syntaxe konfiguračnķho souboru:: * Volby v konfiguraci:: * Nastavenķ vżstupnķch modulł:: * Śrovnģ logovįnķ::  File: speech-dispatcher-cs.info, Node: Syntaxe konfiguračnķho souboru, Next: Volby v konfiguraci, Prev: Konfigurace, Up: Konfigurace 2.3.1 Syntaxe konfiguračnķho souboru ------------------------------------ Pro načķtįnķ configurace zalo¾ené na textovżch souborech pou¾ķvįme knihovnu DotConf, tak¾e bude syntaxe nejspķ¹ mnoha u¾ivatelłm povģdomį. Ka¾dį z ųetģzcovżch konstant, pokud nenķ uvedeno jinak, by mģla bżt zakódovįna v UTF-8. Jména voleb nepou¾ķvajķ jiné znaky ne¾ standardnķ ASCII sadu omezenou na znaky ('a', 'b', ...), pomlčky ('-') a podtr¾ķtka '_'. Komentįųe a dočasnģ neaktivnķ volby začķnajķ znakem '#'. Pokud chcete takovu volbu zapnout, stačķ smazat znak komentįųe a nastavit volbu na po¾adovanou hodnotu. # toto je komentar # InactiveOption "tato volba je zatim vypla komentarem" Ųetģzce jsou uzavųeny v uvozovkįch. LogFile "/var/log/speech-dispatcher.log" Čķsla jsou zapsįna bez uvozovek. Port 6560 Pųepķnače pou¾ķvajķ On (zapnuto) a Off (vypnuto). Debug Off  File: speech-dispatcher-cs.info, Node: Volby v konfiguraci, Next: Nastavenķ vżstupnķch modulł, Prev: Syntaxe konfiguračnķho souboru, Up: Konfigurace 2.3.2 Configuration options --------------------------- V¹echny dostupné volby jsou zdokumentovįny pųķmo v konfiguračnķm souboru a jsou k nim uvedeny i pųķklady. Vģt¹ina voleb je nastavena na vżchozķ hodnotu a zakomentovįna. Pokud je chcete zmģnit, postačķ modifikovat jejich hodnotu a smazat symbol komentįųe '#'.  File: speech-dispatcher-cs.info, Node: Nastavenķ vżstupnķch modulł, Next: Śrovnģ logovįnķ, Prev: Volby v konfiguraci, Up: Konfigurace 2.3.3 Output Modules Configuration ---------------------------------- Ka¾dż u¾ivatel by si mģl zapnout ve své konfiguraci alespoņ jeden vżstupnķ modul, pokud chce, aby Speech Dispatcher produkoval nģjakż zvukovż vżstup. Kdy¾ nenķ načten ¾įdnż vżstupnķ modul, Speech Dispatcher sice nastartuje, bude komunikovat s klienty a logovat zprįvy do historie, ale nebude produkovat ¾įdnż zvuk. Ka¾dż vżstupnķ modul je tųeba do Speech Dispatchera natįhnout jednou ųįdkou "AddModule" v 'etc/speechd.conf'. Navķc, ka¾dż vżstupnķ modul mį pųiųazen vlastnķ konfiguračnķ soubor. * Menu: * Natahovįnķ modulł ve speechd.conf:: * Konfiguračnķ soubory vżstupnķch modulł:: * Konfigurace generického vżstupnķho modulu::  File: speech-dispatcher-cs.info, Node: Natahovįnķ modulł ve speechd.conf, Next: Konfiguračnķ soubory vżstupnķch modulł, Prev: Nastavenķ vżstupnķch modulł, Up: Nastavenķ vżstupnķch modulł 2.3.3.1 Natahovįnķ modulł ve speechd.conf ......................................... Ka¾dż modul, kterż by se mģl spustit pųi startu Speech Dispatchera, musķ bżt nata¾en pųķkazem 'AddModule' v konfiguraci. V¹imnģte si, ¾e lze natįhnout jeden binįrnķ modul vķcekrįt s rłznżmi konfiguračnķmi soubory a pod jinżmi jmény. To je u¾itečné hlavnģ pro natahovįnķ generickżch vżstupnķch modulł. *Note Konfigurace generického vżstupnķho modulu::. AddModule "MODULE_NAME" "MODULE_BINARY" "MODULE_CONFIG" MODULE_NAME je jméno daného vżstupnķho modulu. MODULE_BINARY je jméno binįrnķho spustitelného souboru tohoto vżstupnķho modulu. To mł¾e bżt buļ cesta absolutnķ nebo relativnķ k 'bin/speechd-modules/'. MODULE_CONFIG je soubor s konfiguracķ pro tento konkrétnķ vżstupnķ modul. Cesta mł¾e bżt absolutnķ i relativnķ k 'etc/speech-dispatcher/modules/'. Tento parametr je volitelnż (nenķ tųeba jej uvįdģt).  File: speech-dispatcher-cs.info, Node: Konfiguračnķ soubory vżstupnķch modulł, Next: Konfigurace generického vżstupnķho modulu, Prev: Natahovįnķ modulł ve speechd.conf, Up: Nastavenķ vżstupnķch modulł 2.3.3.2 Konfiguračnķ soubory vżstupnķch modulł .............................................. Ka¾dż vżstupnķ modul je odli¹nż a proto mį odli¹né volby v konfiguraci. Prosķm prostudujte si komentįųe v daném konfiguračnķm souboru. Zde je popsįno pouze nģkolik voleb, které jsou pro nģkteré vżstupnķ moduly společné. 'AddVoice "LANGUAGE" "SYMBOLICNAME" "NAME"' Ka¾dż vżstupnķ modul poskytuje nģjaké hlasy a nģkdy dokonce podporuje rłzné jazyky. Z toho dłvodu byl zaveden společnż mechanismus, kterżm mł¾ou bżt tyto hlasy definovįny v konfiguraci. ®įdnż modul ov¹em nenķ povinen tuto volbu pou¾ķvat. Nģkteré syntetizįtory, napų. Festival, podporujķ symbolickį jména SSIP pųķmo, tak¾e konfigurace konkrétnķch hlasł se provįdķ v syntetizįtoru samotném. Ka¾dému definovanému hlasu odpovķdį pųesnģ jedna ųįdka 'AddVoice'. LANGUAGE je ISO kód jazyka tohoto hlasu (en, cs, de, en-US, ...) SYMBOLICNAME je symbolické jméno, pod kterżm chcete, aby byl tento hlas dostupnż. *Note Standardnķ hlasy::, pro seznam symbolickżch jmen, kterį mł¾ete pou¾ķt. NAME je jméno specifické pro danż vżstupnķ modul. Prosķm podķvejte se na komentįųe v pųķslu¹ném konfiguračnķm souboru v sekci AddModule pro detailnģj¹ķ informace. Napų. definice, kterou v součastnosti pou¾ķvįme pro Epos (generic) vypadį takto: AddVoice "cs" "male1" "kadlec" AddVoice "sk" "male1" "bob" 'ModuleDelimiters "DELIMITERS", ModuleMaxChunkLength LENGTH' Často se vżstupnķ modul nesna¾ķ vysyntetizovat celż pųķchozķ text najednou, ale mķsto toho jej nejprve rozųe¾e na men¹ķ kousky (vģty, čįsti vģt) a ty potom postupnģ odesķlį na syntézu. Tento pųķstup, vyu¾ķvanż nģkterżmi vżstupnķmi moduly, je mnohem rychlej¹ķ, ale na druhé stranģ zase limituje schopnost syntetizéru poskytnout dobrou intonaci. Z toho dłvodu mįte obyčejnģ mo¾nost zkonfigurovat si na jakżch znacķch (DELIMITERS) by se mģl text rozdģlit na men¹ķ čįsti (pokud jsou nįsledovįny nģjakżm whitespace znakem). Druhį volba (LENGTH) udįvį, po kolika znacķch by se mģl text nįsilnģ rozdģlit, pokud nebyl nalezen ¾įdnż delimiter. Pokud tato dvģ pravidla zpųķsnķte, dostanete lep¹ķ rychlost, ale vzdįte se určité čįsti kvality intonace. Tak¾e napųķklad pro pomalej¹ķ počķtače doporučujeme do DELIMITERS vlo¾it i čįrku (,), aby byl text rozdģlen i na čįstech vģty, zatķmco na rychlej¹ķch počķtačķch je lep¹ķ tam čįrku nedįvat, tak¾e do syntetizéru v¾dy dorazķ celį souvģtķ. To samé platķ o 'MaxChunkLength'. Pro rychlej¹ķ počķtače je lep¹ķ nastavit vģt¹ķ hodnotu. Napųķklad vżchozķ hodnoty ve vżstupnķm modulu pro Festival jsou: FestivalMaxChunkLength 300 FestivalDelimiters ".?!;,:" Vżstupnķ modul se mł¾e také rozhodnout dģlit vģty na delimiters pouze pokud ty jsou nįsledovįny mezerou. Tak¾e napųķklad "file123.tmp" by rozdģleno nebylo, ale vģta "The horse raced around the fence, that was lately painted green, fell." by rozdģlena byla (to je mimochodem velmi zajķmavį vģta).  File: speech-dispatcher-cs.info, Node: Konfigurace generického vżstupnķho modulu, Prev: Konfiguračnķ soubory vżstupnķch modulł, Up: Nastavenķ vżstupnķch modulł 2.3.3.3 Konfigurace generického vżstupnķho modulu ................................................. Generickż vżstupnķ modul u¾ivatelłm dovoluje jednodu¹e si napsat vlastnķ jednoduchż vżstupnķ modul pro syntetizéry, které majķ rozhranķ ve formģ jednoduchého ųįdkového klienta, pouze modifikacķ konfiguračnķho souboru. Tķmto zpłsobem nemusķ psįt ¾įdnż specifickż kód v C a u¾ivatelé si mohou pųidįvat podporu pro vżstupnķ zaųķzenķ i kdy¾ neumķ programovat. *Note AddModule::. Klķčovį čįst ka¾dého generického vżstupnķho modulu je definice ųetģzce, kterż se mį spou¹tģt. -- Konfigurace generického modulu: GenericExecuteSynth "EXECUTION_STRING" 'execution_string' je pųķkaz, kterż by mģl bżt zavolįn v shellu, kdy¾ je potųeba nģco ųķct. Ve skutečnosti to mł¾e bżt vķce jak jeden pųķkaz, dohromady zųetģzené operįtorem '&&'. Kdy¾ bude vżstupnķ modul chtķt pųeųķkįvįnķ zprįvy zastavit, za¹le tģmto procesłm signįl KILL, tak¾e je dłle¾ité, aby pou¾ité pųķkazy po obdr¾enķ KILL okam¾itģ pųestaly mluvit. (Na vģt¹inģ GNU/Linuxovżch systémł mį tuto vlastnost utilita 'play') V 'execution_string' mł¾ete vyu¾ķt tģchto promģnnżch, které budou nahrazeny poųadovanżmi hodnotami, ne¾ bude pųķkaz vykonįn. * '$DATA' Text, kterż by mģl bżt pųeųķkįn. Znaky ųetģzce, které by nģjak interferovali se zpracovįnķm v bashi budou automaticky nahrazeny odpovķdajķcķmi escape sekvencemi. Asi bude ale nutné uvést kolem této promģnné uvozovky (napų. takto: '\"$DATA\"'). * '$LANG' Identifikačnķ ųetģzec jazyka (ten je definovįn pomocķ GenericLanguage). * '$VOICE' Identifikačnķ ųetģzec hlasu (ten je definovįn pomocķ AddVoice). * '$PITCH' Po¾adovanį vż¹ka hlasu (desetinné čķslo definované v GenericPitchAdd a v GenericPitchMultiply) * '$RATE' Po¾adovanį rychlost hlasu (desetinné čķslo definované v GenericRateAdd a v GenericRateMultiply) Tady je pųķklad z 'etc/speech-dispatcher/modules/epos-generic.conf' GenericExecuteSynth \ "epos-say -o --language $LANG --voice $VOICE --init_f $PITCH --init_t $RATE \ \"$DATA\" | sed -e s+unknown.*$++ >/tmp/epos-said.wav && play /tmp/epos-said.wav >/dev/null" -- Konfigurace generického modulu: AddVoice "LANGUAGE" "SYMBOLICNAME" "NAME" *Note AddVoice::. -- Konfigurace generického modulu: GenericLanguage "iso-code" "string-subst" Definuje, jakż ųetģzec 'string-subst' by mģl bżt nahrazen za '$LANG' pro danż 'iso-code' ISO kód jazyka. Opģt pųķklad z Epos generic: GenericLanguage "en-US" "english-US" GenericLanguage "cs" "czech" GenericLanguage "sk" "slovak" -- Konfigurace generického modulu: GenericRateAdd NUM -- Konfigurace generického modulu: GenericRateMultiply NUM -- Konfigurace generického modulu: GenericPitchAdd NUM -- Konfigurace generického modulu: GenericPitchMultiply NUM Tyto parametry nastavujķ konverzi pro vżpočet rychlosti a vż¹ky. ('$RATE' a '$PITCH'). Vżslednį rychlost (nebo vż¹ka) je dįna nįsledujķcķm vzorcem: (speechd_rate * GenericRateMultiply) + GenericRateAdd kde speechd_rate je hodnota mezi -100 (nejni¾¹ķ) a +100 (nejvy¹¹ķ). Je tųeba definovat nģjakou rozumnou konverzi pro danż syntetizér. (Hodnoty v GenericNģcoMultiply jsou vynįsobeny stem, proto¾e stįvajķcķ verze DotConfu nepodporuje desetinnį čķsla. Mł¾ete tedy psįt 0.85 jako 85 atd.)  File: speech-dispatcher-cs.info, Node: Śrovnģ logovįnķ, Prev: Nastavenķ vżstupnķch modulł, Up: Konfigurace 2.3.4 Śrovnģ logovįnķ --------------------- Ve Speech Dispatcheru je 6 rłznżch śrovnķ logovįnķ. 0 znamenį ¾įdné logovįnķ, zatķmco 5 znamenį vypisovat témģų v¹echny dostupné informace. * Śroveņ 0 * ®įdné informace * Śroveņ 1 * Informace o startu a vypķnįnķ. * Śroveņ 2 * Informace o chybįch, které nastaly. * Alokace a uvolņovįnķ zdrojł pųi startu a pųi exitu. * Śroveņ 3 * Informace o pųijķmįnķ/odepķrįnķ/zavķrįnķ klientskżch spojenķ. * Informace o neplatnżch SSIP pųķkazech od klientł. * Śroveņ 4 * Je vypisovįn ka¾dż pųijatż pųķkaz * Informace o zpracovįvįnķ vstupu * Informace o uklįdįnķ zprįv do front * Informace o fungovįnķ historie, zvukovżch ikon, atd. facilities. * Informace o prįci vlįkna speak() * Śroveņ 5 (Ta slou¾ķ pouze pro ladķcķ śčely a mł¾e vypisovat opravdu *mnoho* dat. Pou¾ķvejte opatrnģ.) * V¹echna obdr¾enį data jsou vypisovįna (zprįvy od klientł) * Ladķcķ informace. Appendix A Standardnķ hlasy *************************** 'MALE1' 'MALE2' 'MALE3' 'FEMALE1' 'FEMALE2' 'FEMALE3' 'CHILD_MALE' 'CHILD_FEMALE' Skutečnį dostupnost tģchto hlasł nenķ zaručena, ale pųķkaz 'SET SELF VOICE' musķ akceptovat jakżkoliv z nich. Pokud nenķ danż hlas dostupnż, je mapovįn na jinż hlas vżstupnķm modulem.  File: speech-dispatcher-cs.info, Node: GNU General Public License, Next: GNU Free Documentation License, Prev: U¾ivatelskį dokumentace, Up: Top Appendix B GNU General Public License ************************************* Version 2, June 1991 Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble ======== The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION =============================================================== 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a. You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b. You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c. If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a. Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b. Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c. Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS Appendix: How to Apply These Terms to Your New Programs ======================================================= If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. ONE LINE TO GIVE THE PROGRAM'S NAME AND A BRIEF IDEA OF WHAT IT DOES. Copyright (C) YYYY NAME OF AUTHOR This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) YEAR NAME OF AUTHOR Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands 'show w' and 'show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than 'show w' and 'show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. SIGNATURE OF TY COON, 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.  File: speech-dispatcher-cs.info, Node: GNU Free Documentation License, Next: Index of Concepts, Prev: GNU General Public License, Up: Top Appendix C GNU Free Documentation License ***************************************** Version 1.2, November 2002 Copyright (C) 2000,2001,2002 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 0. PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document "free" in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. 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File: speech-dispatcher-cs.info, Node: Index of Concepts, Prev: GNU Free Documentation License, Up: Top Index of Concepts ***************** [index] * Menu: * access rights: Pųķstupovį prįva. (line 6) * AddVoice: Konfigurace generického vżstupnķho modulu. (line 49) * Design: Zįkladnķ design. (line 6) * FDL, GNU Free Documentation License: GNU Free Documentation License. (line 7) * Filosofie: Motivace. (line 6) * GenericExecuteSynth: Konfigurace generického vżstupnķho modulu. (line 16) * GenericLanguage: Konfigurace generického vżstupnķho modulu. (line 53) * GenericPitchAdd: Konfigurace generického vżstupnķho modulu. (line 66) * GenericPitchMultiply: Konfigurace generického vżstupnķho modulu. (line 67) * GenericRateAdd: Konfigurace generického vżstupnķho modulu. (line 64) * GenericRateMultiply: Konfigurace generického vżstupnķho modulu. (line 65) * GPL, GNU General Public License: GNU General Public License. (line 7) * history: Historie zprįv. (line 6) * Hlavnķ my¹lenky, Motivace: Motivace. (line 6) * identd: Autentifikace u¾ivatelł. (line 6) * Identification Protocol: Autentifikace u¾ivatelł. (line 6) * konfigurace: Konfigurace. (line 6) * mapovįnķ u¾ivatlł: Autentifikace u¾ivatelł. (line 13) * Ostatnķ programy: Současnż stav. (line 6) * Priorita important: Typy priorit. (line 15) * Priorita message: Typy priorit. (line 32) * Priorita notification: Typy priorit. (line 57) * Priorita text: Typy priorit. (line 42) * priority: Model priorit zprįv. (line 6) * RFC 1413: Autentifikace u¾ivatelł. (line 6) * speechd skupina: Pųķstupovį prįva. (line 16) * speechd u¾ivatel: Pųķstupovį prįva. (line 16) * syntetizįtory: Vķce vżstupnķch modulł. (line 6) * Syntetizéry: Současnż stav. (line 6) * tail recursion: Index of Concepts. (line 6) * vżstupnķ modul: Vķce vżstupnķch modulł. (line 6)  Tag Table: Node: Top266 Node: Śvod1623 Node: Motivace1957 Node: Zįkladnķ design4652 Node: Pųehled zįkladnķch rysł7025 Node: Současnż stav7817 Node: U¾ivatelskį dokumentace7961 Node: Zįkladnķ funkce8345 Node: Model priorit zprįv8881 Node: Typy priorit9811 Node: Diagram priorit13231 Node: Pųķklady vyu¾itķ priorit14156 Node: Historie zprįv14972 Node: Pųķstupovį prįva15813 Node: Vķce vżstupnķch modulł16891 Node: Autentifikace u¾ivatelł17611 Node: Spou¹tģnķ18236 Node: Konfigurace20621 Node: Syntaxe konfiguračnķho souboru21383 Node: Volby v konfiguraci22418 Node: Nastavenķ vżstupnķch modulł22893 Node: Natahovįnķ modulł ve speechd.conf23743 Ref: AddModule24022 Node: Konfiguračnķ soubory vżstupnķch modulł24856 Ref: AddVoice25425 Node: Konfigurace generického vżstupnķho modulu28276 Node: Śrovnģ logovįnķ32000 Ref: Standardnķ hlasy33209 Node: GNU General Public License33481 Node: GNU Free Documentation License52782 Node: Index of Concepts75245  End Tag Table  Local Variables: coding: iso-8859-2 End: speech-dispatcher-0.11.1/doc/speech-dispatcher-cs.texi0000644000175000017500000010277614155216320017560 00000000000000\input texinfo @c -*-texinfo-*- @c %**start of header @documentencoding ISO-8859-2 @documentlanguage cs @setfilename speech-dispatcher-cs.info @settitle Speech Dispatcher @finalout @c @setchapternewpage odd @c %**end of header @syncodeindex pg cp @syncodeindex fn cp @syncodeindex vr cp @include version-2.texi @dircategory Sound @dircategory Development @direntry * Speech Dispatcher cs: (speechd-cs). Speech Dispatcher (in Czech). @end direntry @titlepage @title Speech Dispatcher @subtitle Zvlįdnutķ Babylonu TTS' @subtitle pro Speech Dispatcher @value{VERSION} @author Tom@'a@v{s} Cerha <@email{cerha@@brailcom.org}> @author Hynek Hanke <@email{hanke@@volny.cz}> @author Milan Zamazal <@email{pdm@@brailcom.org}> @page @vskip 0pt plus 1filll Tento manuįl se vzathuje ke Speech Dispatcher, verze @value{VERSION}. Jednį se v¹ak pouze o u¾ivatelskou čįst dokumentace a upozorņujeme, ¾e tento pųeklad ji¾ nenķ aktuįlnķ! Poskytujeme jej s tķm, ¾e mo¾nį bude u¾itečnż a to zejména v sekcķch, které popisujķ obecné koncepty a my¹lenky projektu, a to tģm, kteųķ si nemohou pųečķst anglickou dokumentaci. Nikdo by nicménģ nemģl spoléhat na technické detaily zde uvedené, proto¾e mnoho vģcķ je ji¾ dnes jinak. Copyright @copyright{} 2001, 2002, 2003, 2006 Brailcom, o.p.s. @quotation Dįvįme povolenķ kopķrovat, distribuovat a/nebo modifikovate tento dokument pod podmķnkami GNU Free Documentation License, Verze 1.2 nebo jakékoliv novģj¹ķ verze vydané Free Software Foundation, bez jakżchkoliv Invariant Sections (nemģnnżch sekcķ), bez Front-Cover Texts (texty na pųednķ stranģ obįlky) a bez Back-Cover Texts (texty na zadnķ stranģ obįlky). Kopie této licence je pųilo¾ena v sekci nazvané ,,GNU Free Documentation License''. @end quotation @end titlepage @ifnottex @node Top, Śvod, (dir), (dir) Tento manuįl se vzathuje ke Speech Dispatcher, verze @value{VERSION}. Jednį se v¹ak pouze o u¾ivatelskou čįst dokumentace a upozorņujeme, ¾e tento pųeklad ji¾ nenķ aktuįlnķ! Poskytujeme jej s tķm, ¾e mo¾nį bude u¾itečnż a to zejména v sekcķch, které popisujķ obecné koncepty a my¹lenky projektu, a to tģm, kteųķ si nemohou pųečķst anglickou dokumentaci. Nikdo by nicménģ nemģl spoléhat na technické detaily zde uvedené, proto¾e mnoho vģcķ je ji¾ dnes jinak. Copyright @copyright{} 2001, 2002, 2003 Brailcom, o.p.s. @quotation Dįvįme povolenķ kopķrovat, distribuovat a/nebo modifikovate tento dokument pod podmķnkami GNU Free Documentation License, Verze 1.2 nebo jakékoliv novģj¹ķ verze vydané Free Software Foundation; bez jakżchkoliv Invariant Sections (nemģnnżch sekcķ), bez Front-Cover Texts (texty na pųednķ stranģ obįlky) a bez Back-Cover Texts (texty na zadnķ stranģ obįlky). Kopie této licence je pųilo¾ena v sekci nazvané ,,GNU Free Documentation License''. @end quotation @end ifnottex @ifhtml @heading Menu @end ifhtml @menu * Śvod:: Co to je Speech Dispatcher * U¾ivatelskį dokumentace:: Pou¾ķvįnķ, konfigurace * GNU General Public License:: Podmķnky kopķrovįnķ Speech Dispatcher * GNU Free Documentation License:: Podmķnky kopķrovįnķ tohoto manuįlu * Index of Concepts:: @end menu @node Śvod, U¾ivatelskį dokumentace, Top, Top @chapter Śvod @menu * Motivace:: Proč Speech Dispatcher? * Zįkladnķ design:: Jak to pracuje? * Pųehled zįkladnķch rysł:: Co v¹echno umķ? * Současnż stav:: Jakż je současnż stav? @end menu @node Motivace, Zįkladnķ design, Śvod, Śvod @section Motivace @cindex Hlavnķ my¹lenky, Motivace @cindex Filosofie Projekt Speech Dispatcher se sna¾ķ poskytnout na zaųķzenķ nezįvislou vrstvu pro ųečovou syntézu. Mģl by poskytovat jednoduché rozhranķ pro klientské aplikace (aplikace, které chtģjķ mluvit), stejnģ jako pro ovladače konkrétnķch zaųķzenķ (rłzné ųečové syntetizéry). Vysoce kvalitnķ ųečovį syntéza je tu ji¾ dlouho a nynķ je pou¾itelnį i pro bģ¾né u¾ivatele na jejich domįcķch počķtačķch. Občas to pųichįzķ jako nutnost, občas je to jen dobrį vlastnost, aby nģkteré programy poskytovaly ųečovż vżstup. Pro syntézu hlasu je tu ¹iroké pole vyu¾itķ od vżukového software a¾ po specializované systémy, jako jsou napųķklad nemocnice či laboratoųe. Pro zrakovģ posti¾ené u¾ivatele je to jedna ze dvou zįkladnķch cest, jak zķskat vżstup z počķtače (tou druhou je Braillskż ųįdek). Existujķ rłzné ųečové syntetizéry s rłznżmi schopnostmi. Nģkteré z nich jsou hardwarové, nģkteré softwarové. Nģkteré jsou svobodnżm software a jsou volnģ dostupné na internetu. Programįtoųi to majķ opravdu tģ¾ké, kdy¾ chtģjķ své programy rozmluvit, proto¾e potųebujķ nejprve najķt nģjakż vhodnż syntetizér (dlouhé hodiny experimentovįnķ a tak dįle) a potom jej potųebujķ nģjak zprovoznit s jejich programem. Často musķ psįt pro tyto programy či hardwarovį zaųķzenķ vlastnķ ovladače a dģlajķ to znovu a znovu. Snadno si lze pųedstavit, ¾e se to celé zhroutķ kdy¾ nevinnż u¾ivatel spustķ dva programy najednou. Kdyby pųesto nastartovaly oba, budou kųičet jeden pųes druhého. Tķm je pro programįtory velmi obtķ¾né implementovat do svżch programł podporu ųečové syntézy (pro nevidomé u¾ivatele, nebo prostģ pro lep¹ķ u¾ivatelské rozhranķ) a je to jeden z dłvodł, proč poųįd je¹tģ plnģ nevyu¾ķvįme toho, co ųečovį syntéza nabķzķ. V ideįlnķm svģtģ by programįtoųi mohli pro ųečovou syntézu pou¾ķvat podobné pųķkazy, jako to dģlajķ pro textovż vżstup na obrazovku (printf, puts, ...). V ideįlnķm svģtģ by existovalo nģjaké speech_printf(), které by se staralo o to, aby byla zprįva pųemluvena ve sprįvnż čas bez pųeru¹ovįnķ ostatnķch. Programįtor by se tak nemusel starat o to, jak je pųesnģ komunikace s ųečovżm syntetizérem implementovįna. V ideįlnķm svģtģ by byl v ka¾dé GNU/Linuxové distribuci nģjakż ųečovż syntetizér a nģjaké rozhranķ starajķcķ se o aplikace, které chtģjķ mluvit, dovolujķcķ u¾ivatelłm nastavit si parametry ųeči a poskytujķcķ nģjaké jednoduché rozhranķ (jako speech_printf()) pomocķ nģjaké sdķlené knihovny pro programįtory. Bude to jģ¹tģ dlouhį cesta ne¾ se nįm podaųķ dosįhnout tohoto stavu vģcķ, ale se Speech Dispatcherem dģlįme prvnķ krłčky... @node Zįkladnķ design, Pųehled zįkladnķch rysł, Motivace, Śvod @section Zįkladnķ design @cindex Design V komunikaci mezi v¹emi rłznżmi aplikacemi a syntetizéry je obrovskż nepoųįdek. Proto jsme chtģli, aby byl Speech Dispatcher vrstva oddģlujķcķ aplikace a syntetizéry tak, aby se aplikace nemusely starat o syntetizéry a syntetizéry se nemusely starat o interakci s aplikacemi. Rozhodli jsme se implementovat Speech Dispatcher jako server, kterż pųijķmį od aplikacķ pųķkazy pųes protokol nazvanż @code{SSIP}, zpracovįvį je a, pokud je to nutné, zavolį pųķslu¹nou funkci daného vżstupnķho modulu, kterż pak komunikuje s nģkterżm z rłznżch syntetizįtorł. Ka¾dż klient (aplikace, kterį chce mluvit) otevųe socketové spojenķ na Speech Dispatcher a volį funkce jako say(), stop(), pause() poskytované knihovnou implementujķcķ tento protokol. Tato sdķlenį knihovna je stįle na stranģ klienta a posķlį Speech Dispatcheru SSIP pųķkazy pųes otevųenż socket. Kdy¾ pųķkazy dorazķ do Dispatchera, ten je zpracuje, pųečte text, kterż by mģl bżt pųeųķkįn a vlo¾ķ jej do fronty podle jeho priority. Potom se rozhodne kdy, s jakżmi parametry (nastavovanżmi klientskżm programem i u¾ivatelem) a na jakém syntetizéru zprįvu nechį pųemluvit. Tyto po¾adavky na mluvenķ jsou pak zpracovįvįny vżstupnķmi moduly (pluginy) pro rłzné hardwarové a softwarové syntetizéry a pųeųķkįny nahlas. @image{figures/architecture,155mm,,Architektura Speech Dispatchera} Detailnķ popis programovįnķ klientł i serveru je k dispozici v anglickém manuįlu. @node Pųehled zįkladnķch rysł, Současnż stav, Zįkladnķ design, Śvod @section Pųehled zįkladnķch rysł Speech Dispatcher z pohledu u¾ivatele: @itemize @bullet @item snadnį konfigurace rłznżch mluvķcķch aplikacķ, centrįlnķ sprįva @item mo¾nost volnģ rozhodovat, jakį aplikace bude mluvit s jakżm syntetizérem @item ménģ času vģnovaného konfiguraci a ladģnķ rłznżch aplikacķ vyu¾ķvajķcķch syntézu @item historie zprįv pro zrakovģ posti¾ené u¾ivatele @end itemize Speech Dispatcher z pohledu programįtora aplikace: @itemize @bullet @item snadnį cesta, jak aplikaci rozmluvit @item jednotné rozhranķ k rłznżm syntetizérłm @item synchronizace zprįv na vy¹¹ķ śrovni (kategorizace pomocķ priorit) @item mo¾nost nemuset se starat o konfiguraci parametrł hlasu @end itemize @node Současnż stav, , Pųehled zįkladnķch rysł, Śvod @section Současnż stav @cindex Syntetizéry @cindex Ostatnķ programy TODO: @node U¾ivatelskį dokumentace, GNU General Public License, Śvod, Top @chapter U¾ivatelskį dokumentace @menu * Zįkladnķ funkce:: Detailnģj¹ķ popis v¹ech zįkladnķch funkcķ * Spou¹tģnķ:: Volby pųķkazové ųįdky * Konfigurace:: Jak zkonfigurovat Speech Dispatcher @end menu @node Zįkladnķ funkce, Spou¹tģnķ, U¾ivatelskį dokumentace, U¾ivatelskį dokumentace @section Zįkladnķ funkce V této sekci je detailnģj¹ķ popis zįkladnķch funkcķ Speech Dispatcheru. @menu * Model priorit zprįv:: Zpracovįnķ současnģ pųķchozķch zprįv * Historie zprįv:: Uklįdįnķ zprįv pro pozdģj¹ķ nahlédnutķ * Vķce vżstupnķch modulł:: Interakce s rłznżmi syntetizéry * Autentifikace u¾ivatelł:: Autentifikace pro pųķstup k historii @end menu @node Model priorit zprįv, Historie zprįv, Zįkladnķ funkce, Zįkladnķ funkce @subsection Model priorit zprįv @cindex priority Speech Dispatcher nemł¾e syntetizovat v¹echny zprįvy, které do nģj pųichįzķ z prostého dłvodu, ¾e zprįvy pųichįzejķ obyčejnģ rychleji, ne¾ je syntetickż hlas dokį¾e čķst. Na obrazovce monitoru je v porovnįnķ s jednokanįlovżm ųečovżm vżstupem relativnģ hodnģ mķsta. Z toho dłvodu pou¾ķvįme systém nģkolika priorit zamģųenżch na rłzné typy zprįv. My¹lenka je takovį, ¾e ślohou programįtora klientské aplikace bude pouze určit pro ka¾dou zprįvu určitou prioritu odpovķdajķcķ typu dané zprįvy. Ve¹kerį synchronizace a pųepķnįnķ mezi tģmito zprįvami (které mohou pochįzet od rłznżch klientł) potom bude zaji¹tģno aplikovįnķm určitżch pravidel ve Speech Dispatcheru. @menu * Typy priorit:: * Diagram priorit:: * Pųķklady vyu¾itķ priorit:: @end menu @node Typy priorit, Diagram priorit, Model priorit zprįv, Model priorit zprįv @subsubsection Priority Categories Speech Dispatcher poskytuje systém pģti priorit. Ka¾dį zprįva obsahuje buļ explicitnķ informaci o prioritģ, nebo jķ je pųiųazena vżchozķ priorita. Prosķm podķvejte se také na pųilo¾enż diagram (dole). @subsubheading Priorita @code{important} @cindex Priorita important Tato zprįva bude pųeųķkįna okam¾itģ, jak dorazķ do serveru. Nenķ nikdy pųeru¹ena. Kdy¾ server obdr¾ķ současnģ nģkolik rłznżch zprįv této priority, ty jsou ulo¾eny a pųeųķkįny v poųadķ, ve kterém pųi¹ly. Kdy¾ pųijde novį zprįva priority @code{important} a zrovna se ųķkį nģjakį jinį zprįva, tato jinį zprįva je zahozena. Dal¹ķ zprįvy ni¾¹ķch priorit jsou buļ pozdr¾eny (priorita @code{message} a @code{text}) ne¾ ji¾ nečekajķ na pųeųķkįnķ ¾įdné zprįvy priority @code{important}, nebo jsou zahozeny (priority @code{notification} a @code{progress}). Tyto zprįvy by mģly bżt tak krįtké, jak je to jen mo¾né, a mģly by bżt pou¾ķvįny pouze zųķdka, proto¾e blokujķ vżstup v¹ech ostatnķch zprįv. @subsubheading Priorita @code{message} @cindex Priorita message Tato zprįva bude pųeųķkįna, pokud ji¾ ve frontģ nečekį ¾įdnį jinį zprįva priority @code{important} nebo @code{message}. V opačném pųķpadģ je tato zprįva pozdr¾ena dokud nebudou v¹echny pųeųķkįny. To znamenį, ¾e priorita @code{message} nezastavuje sama sebe. Kdy¾ ve frontģ čekajķ zprįvy priorit @code{notification} nebo @code{progress} nebo @code{text} kdy¾ pųijde zprįva priority @code{message}, jsou zahozeny. @subsubheading Priorita @code{text} @cindex Priorita text Tato zprįva bude pųeųķkįna, kdy¾ ve frontģ nečekį ¾įdnį zprįva priority @code{important} nebo @code{message}. Pokud čekį, tato novį zprįva je pozdr¾ena dokud nebudou pųedchozķ zprįvy pųeųķkįny. Priorita text pųerqu¹uje sama sebe. To znamenį, ¾e kdy¾ pųijde nģkolik zprįv priority text, ty nejsou pųeųķkįny v poųadķ, ve kterém pųi¹ly, ale bude vyųčena pouze poslednķ z nich a ostatnķ jsou pųeru¹eny a zahozeny. Pokud jsou ve frontģ zprįvy priorit @code{notification} nebo @code{progress} nebo se prįvģ pųeųķkįvajķ, jsou zahozeny. @subsubheading Priorita @code{notification} @cindex Priorita notification Toto je zprįva nķzké priority. Pokud ve frontģ čekajķ zprįvy priorit @code{important}, @code{messages}, @code{text} nebo @code{progress} nebo jsou prįvģ pųeųķkįvįny, tato novį zprįva priority @code{notification} je zru¹ena. Tato priorita pųeru¹uje sama sebe, tak¾e kdy¾ pųijde najednou vķce zprįv s prioritou @code{notification}, pųeųķkį se pouze poslednķ z nich. @subsubheading Priority @code{progress} Toto je speciįlnķ priorita pro zprįvy, které pųichįzejķ krįtce po sobģ a nesou informaci o nģjaké probķhajķcķ činnosti (napų.@ @code{Dokončeno 45%}). Kdyby nové zprįvy pųeru¹ovaly ostatnķ (viz. priorita Notification), u¾ivatel by nemusel sly¹et ani jednu zprįvu do konce. Tato priorita se chovį stejnģ jako @code{notification} s vżjimkou dvou vģcķ. @itemize @item Zprįvy této priority nepųeru¹ujķ jedna druhou. Mķsto toho, pokud je zrovna pųeųķkįvįna jinį zprįva této priority, novģ pųķchozķ zprįva je zahozena. @item Speech Dispatcher se sna¾ķ detekovat poslednķ zprįvu v sérii pųķchozķch zprįv a zaručit jejķ pųeųķkįnķ (pro u¾ivatele je dłle¾ité sly¹et zprįvu @code{Completed 100%}, aby vģdģl, ¾e proces ji¾ skončil). V¾dy, kdy¾ ve frontģ ji¾ nečekį ¾įdnį novį zprįva této priority a poslednķ pųķchozķ zprįva je¹tģ nebyla pųeųķkįna, je jejķ pųeųķkįnķ vynuceno s prioritou @code{message}. @end itemize @node Diagram priorit, Pųķklady vyu¾itķ priorit, Typy priorit, Model priorit zprįv @subsubsection Diagram priorit @image{figures/priorities,,,Speech Dispatcher architecture} @c TODO: Generate a pdf version. (Why? -- Hynek Hanke) @node Pųķklady vyu¾itķ priorit, , Diagram priorit, Model priorit zprįv @subsubsection Pųķklady vyu¾itķ priorit Pųķklady pou¾itķ priority @code{important} jsou: @itemize @item chybové hlį¹ky @item velmi dłle¾ité zprįvy @item ... @end itemize Pųķklady pou¾itķ priority @code{message} jsou: @itemize @item bģ¾né zprįvy programu @item varovįnķ @item ... @end itemize Pųķklady pou¾itķ priority @code{text} jsou: @itemize @item text, na kterém u¾ivatel pracuje @item pųedčķtanż text @item polo¾ky menu @item ... @end itemize Pųķklady pou¾itķ priority @code{notification} jsou: @itemize @item ménģ dłle¾ité informace @item pķsmenka pųi vklįdįnķ @item run-time nįpovģda @item ... @end itemize Pųķklady pou¾itķ priority @code{progress} jsou: @itemize @item ``dokončeno 15%'', ``dokončeno 16%'', ``dokončeno 17%'' @item ``Načķtįm zvuky'', ``Načķtįm grafiku'', ``Načķtįm ai'', ... @end itemize @node Historie zprįv, Vķce vżstupnķch modulł, Model priorit zprįv, Zįkladnķ funkce @subsection Historie zprįv @cindex history Pro nevidomé a zrakovģ posti¾ené je dobrou vlastnostķ, pokud majķ mo¾nost nģjakżm jednoduchżm klientem prochįzet historii vyslovenżch zprįv. Nģkteré ménģ dłle¾ité zprįvy jsou pųijmuty Speech Dispatcherem bez toho, aby byly pųeųķkįny, proto¾e jsou potlačeny dłle¾itģj¹ķmi informacemi. To je nedģlitelnį vlastnost ka¾dého ųečového rozhranķ, proto¾e nenķ mo¾né podat v ųečovém vżstupu tolik informacķ, kolik se jich vejde na obrazovku. To je jeden z hlavnķch dłvodł, proč je vżhodné udr¾ovat historii pųijatżch zprįv, aby se mohl u¾ivatel podķvat, zda mu neu¹lo nģco dłle¾itého. @menu * Pųķstupovį prįva:: Pųķstupovį prįva k historii zprįv @end menu @node Pųķstupovį prįva, , Historie zprįv, Historie zprįv @subsubsection Access Rights @cindex access rights Aby bylo ochrįnģno soukromķ u¾ivatelł, Speech Dispatcher omezuje pųķstup k historii na určitou podmno¾inu pųijatżch zprįv. Platķ nįsledujķcķ pravidla: @itemize @bullet @item V¹echny zprįvy pųijaté od určitého klientského spojenķ jsou tomuto spojenķ pųķstupny i v historii. @item V¹echny zprįvy odeslané určitżm u¾ivatelem jsou tomuto u¾ivateli pųķstupny i v historii. @item @cindex @code{speechd} u¾ivatel @cindex @code{speechd} skupina V¹echny zprįvy zaslané u¾ivatelem @code{speechd} jsou pųķstupny v¹em u¾ivatelłm na daném systému, pod kterżm bģ¾ķ Speech Dispatcher ve skupinģ @code{speechd}. @item ®įdné dal¹ķ zprįvy nejsou pųķstupné. @end itemize Dvģ zprįvy jsou pova¾ovįny za identické jestli¾e jejich spojenķ pochįzejķ z toho samého počķtače, u¾ivatelskį jména jsou stejnį a jejich identita mł¾e bżt ovģųena, jak je popsįno v @ref{Autentifikace u¾ivatelł}. Pokud nemł¾e bżt u¾ivatelova identita ovģųena, tento u¾ivatel je pova¾ovįn za jiného ne¾ v¹ichni pųipojenķ nebo dųķve pųipojenķ u¾ivatelé. @node Vķce vżstupnķch modulł, Autentifikace u¾ivatelł, Historie zprįv, Zįkladnķ funkce @subsection Vķce vżstupnķch modulł @cindex vżstupnķ modul @cindex syntetizįtory Speech Dispatcher podporuje soubģ¾né pou¾ķvįnķ vķce vżstupnķch modulł. Pokud tyto moduly poskytujķ dobrou synchronizaci, lze je pųi čtenķ zprįv kombinovat. Pokud napų. modul1 mluvķ anglicky a česky, zatķmco modul2 mluvķ pouze nģmecky, tak pokud pųijde nģjakį zprįva v nģmčinģ, pou¾ije se modul2, zatķmco pro ostatnķ jazyky se pou¾ije modul1. Na druhé stranģ jazyk nenķ jedinżm kritériem pro takové rozhodnutķ. Pųesnį pravidla pro vżbģr vżstupķho modulu mohou bżt ovlivnģna v konfiguračnķm souboru @file{speechd.conf}. @node Autentifikace u¾ivatelł, , Vķce vżstupnķch modulł, Zįkladnķ funkce @subsection Autentifikace u¾ivatelł @cindex Identification Protocol @cindex identd @cindex RFC 1413 NOTE: Na implementaci této vlastnosti se pracuje, ale současnį verze ji nepodporuje. Speech Dispatcher neposkytuje ¾įdnż explicitnķ autentifikačnķ mechanismus. K ovģųenķ identity u¾ivatlł pou¾ķvįme Identification Protocol definovanż v RFC 1413. @cindex mapovįnķ u¾ivatlł V konfiguraci je mo¾né specifikovat mapovįnķ u¾ivatelł. To umo¾ņuje jednat s určitżmi u¾ivateli jako s jednķm a pųidģlit jim stejnį prįva (napų. prochįzet jejich @ref{Historie zprįv}). @node Spou¹tģnķ, Konfigurace, Zįkladnķ funkce, U¾ivatelskį dokumentace @section Invoking @subsection Potųebnį privilegia Speech Dispatcher mł¾e bżt obecnģ spou¹tģn pod obyčejnżm u¾ivatelem. Sna¾ili jsme se jej zabezpečit, jak jen to bylo mo¾né, ale nejsme odbornķky na počķtačovou bezpečnost a kód mł¾e obsahovat nebezpečné chyby. Nedoporučujeme jej spou¹tģt jako root nebo pod jinżm vysoce privilegovanżm u¾ivatelem. Jedinį omezenķ jsou tyto: @itemize @item Speech Dispatcher vytvįųķ PID file standardnģ ve @file{/var/run/speech-dispatcher.pid}, tak¾e @file{/var/run/} musķ bżt danému u¾ivateli pųķstupné k zįpisu. To mł¾e bżt zmģnģno nastavenķm volby @code{pidpath} pųi volįnķ skriptu @code{./configure} pųi kompilaci. @item Kdy¾ je zapnuto logovįnķ, vżchozķ cesta, kam Speech Dispatcher zapisuje svłj log, je @file{/var/log/speech-dispatcher.log}. To ale mł¾e bżt kdykoliv pųenastaveno v hlavnķm konfiguračnķm souboru. @end itemize @subsection Volby pųķkazové ųįdky Speech Dispatcher mł¾e bżt spu¹tģn s tģmito volbami: @code{speech-dispatcher [-@{d|s@}] [-l @{1|2|3|4|5@}] [-p=port] | [-v] | [-h]} @table @code @item -d or --run-daemon Spustķ program jako démona (bģ¾ķ v pozadķ, odpojķ se od terminįlu, atd.) Toto je vżchozķ chovįnķ. @item -s or --run-single Spustķ program jako bģ¾nou aplikaci bģ¾ķcķ na popųedķ. @item -l level or --log-level=level Vybere po¾adovanż logovacķ śroveņ. Logovacķ śroveņ je čķslo mezi 0 a 5 (0 znamenį neloguj nic, 5 znamenį zapisuj témģų v¹e včetnģ zpracovįvaného textu.) Standardnķ je 3. @xref{Śrovnģ logovįnķ}. Logovacķ śroveņ 5 by nemģla bżt pou¾ķvįna k jinżm śčelłm, ne¾ pro hledįnķ chyb a to pouze krįtkodobģ. Logy, které produkuje mohou narłst do obrovské velikosti a obsahujķ text čtenż u¾ivateli nezįvisle na rłznżch pųķstupovżch prįvech, jak platķ pro historii. Spou¹tģt server s touto śrovnķ logovįnķ tedy mł¾e snadno vést k naru¹enķ soukromķ. @item -p or --port Zadį port, na kterém by mģl server čekat na klienty. Vżchozķ je 6560. @item -v or --version Vypķ¹e informace o verzi Speech Dispatchera. Také oznįmķ zįkladnķ informace o copyrightu. @item -h or --help Vypķ¹e nįpovģdu o volbįch pųķkazové ųįdky, upozornģnķ o copyrightu a emailovou adresu pro zasķlįnķ oznįmenķ o chybįch. @end table @node Konfigurace, , Spou¹tģnķ, U¾ivatelskį dokumentace @section konfigurace @cindex konfigurace Speech Dispatcher mł¾e bżt konfigurovįn na nģkolika rłznżch śrovnķch. Jedna z nich je nastavovįnķ globįlnķch parametrł pųes serverovż konfiguračnķ soubor. Je zde i podpora pro konfiguraci specifickou pro určité klienty. Nģkteré aplikace majķ vlastnķ mechanismus nastavovįnķ voleb souvisejķcķch s ųečovou syntézou. Pro detaily o tģchto nastavenķch se prosķm podķvejte do dokumentace daného programu. Nįsledujķcķ kapitoly se zabżvajķ pouze konfiguracķ na stranģ serveru pųes konfiguračnķ soubor. @menu * Syntaxe konfiguračnķho souboru:: * Volby v konfiguraci:: * Nastavenķ vżstupnķch modulł:: * Śrovnģ logovįnķ:: @end menu @node Syntaxe konfiguračnķho souboru, Volby v konfiguraci, Konfigurace, Konfigurace @subsection Syntaxe konfiguračnķho souboru Pro načķtįnķ configurace zalo¾ené na textovżch souborech pou¾ķvįme knihovnu DotConf, tak¾e bude syntaxe nejspķ¹ mnoha u¾ivatelłm povģdomį. Ka¾dį z ųetģzcovżch konstant, pokud nenķ uvedeno jinak, by mģla bżt zakódovįna v UTF-8. Jména voleb nepou¾ķvajķ jiné znaky ne¾ standardnķ ASCII sadu omezenou na znaky (@code{a}, @code{b}, ...), pomlčky (@code{-}) a podtr¾ķtka @code{_}. Komentįųe a dočasnģ neaktivnķ volby začķnajķ znakem @code{#}. Pokud chcete takovu volbu zapnout, stačķ smazat znak komentįųe a nastavit volbu na po¾adovanou hodnotu. @example # toto je komentar # InactiveOption "tato volba je zatim vypla komentarem" @end example Ųetģzce jsou uzavųeny v uvozovkįch. @example LogFile "/var/log/speech-dispatcher.log" @end example Čķsla jsou zapsįna bez uvozovek. @example Port 6560 @end example Pųepķnače pou¾ķvajķ On (zapnuto) a Off (vypnuto). @example Debug Off @end example @node Volby v konfiguraci, Nastavenķ vżstupnķch modulł, Syntaxe konfiguračnķho souboru, Konfigurace @subsection Configuration options V¹echny dostupné volby jsou zdokumentovįny pųķmo v konfiguračnķm souboru a jsou k nim uvedeny i pųķklady. Vģt¹ina voleb je nastavena na vżchozķ hodnotu a zakomentovįna. Pokud je chcete zmģnit, postačķ modifikovat jejich hodnotu a smazat symbol komentįųe @code{#}. @node Nastavenķ vżstupnķch modulł, Śrovnģ logovįnķ, Volby v konfiguraci, Konfigurace @subsection Output Modules Configuration Ka¾dż u¾ivatel by si mģl zapnout ve své konfiguraci alespoņ jeden vżstupnķ modul, pokud chce, aby Speech Dispatcher produkoval nģjakż zvukovż vżstup. Kdy¾ nenķ načten ¾įdnż vżstupnķ modul, Speech Dispatcher sice nastartuje, bude komunikovat s klienty a logovat zprįvy do historie, ale nebude produkovat ¾įdnż zvuk. Ka¾dż vżstupnķ modul je tųeba do Speech Dispatchera natįhnout jednou ųįdkou ``AddModule'' v @file{etc/speechd.conf}. Navķc, ka¾dż vżstupnķ modul mį pųiųazen vlastnķ konfiguračnķ soubor. @menu * Natahovįnķ modulł ve speechd.conf:: * Konfiguračnķ soubory vżstupnķch modulł:: * Konfigurace generického vżstupnķho modulu:: @end menu @node Natahovįnķ modulł ve speechd.conf, Konfiguračnķ soubory vżstupnķch modulł, Nastavenķ vżstupnķch modulł, Nastavenķ vżstupnķch modulł @subsubsection Natahovįnķ modulł ve speechd.conf @anchor{AddModule} Ka¾dż modul, kterż by se mģl spustit pųi startu Speech Dispatchera, musķ bżt nata¾en pųķkazem @code{AddModule} v konfiguraci. V¹imnģte si, ¾e lze natįhnout jeden binįrnķ modul vķcekrįt s rłznżmi konfiguračnķmi soubory a pod jinżmi jmény. To je u¾itečné hlavnģ pro natahovįnķ generickżch vżstupnķch modulł. @xref{Konfigurace generického vżstupnķho modulu}. @example AddModule "@var{module_name}" "@var{module_binary}" "@var{module_config}" @end example @var{module_name} je jméno daného vżstupnķho modulu. @var{module_binary} je jméno binįrnķho spustitelného souboru tohoto vżstupnķho modulu. To mł¾e bżt buļ cesta absolutnķ nebo relativnķ k @file{bin/speechd-modules/}. @var{module_config} je soubor s konfiguracķ pro tento konkrétnķ vżstupnķ modul. Cesta mł¾e bżt absolutnķ i relativnķ k @file{etc/speech-dispatcher/modules/}. Tento parametr je volitelnż (nenķ tųeba jej uvįdģt). @node Konfiguračnķ soubory vżstupnķch modulł, Konfigurace generického vżstupnķho modulu, Natahovįnķ modulł ve speechd.conf, Nastavenķ vżstupnķch modulł @subsubsection Konfiguračnķ soubory vżstupnķch modulł Ka¾dż vżstupnķ modul je odli¹nż a proto mį odli¹né volby v konfiguraci. Prosķm prostudujte si komentįųe v daném konfiguračnķm souboru. Zde je popsįno pouze nģkolik voleb, které jsou pro nģkteré vżstupnķ moduly společné. @table @code @item AddVoice "@var{language}" "@var{symbolicname}" "@var{name}" @anchor{AddVoice} Ka¾dż vżstupnķ modul poskytuje nģjaké hlasy a nģkdy dokonce podporuje rłzné jazyky. Z toho dłvodu byl zaveden společnż mechanismus, kterżm mł¾ou bżt tyto hlasy definovįny v konfiguraci. ®įdnż modul ov¹em nenķ povinen tuto volbu pou¾ķvat. Nģkteré syntetizįtory, napų. Festival, podporujķ symbolickį jména SSIP pųķmo, tak¾e konfigurace konkrétnķch hlasł se provįdķ v syntetizįtoru samotném. Ka¾dému definovanému hlasu odpovķdį pųesnģ jedna ųįdka @code{AddVoice}. @var{language} je ISO kód jazyka tohoto hlasu (en, cs, de, en-US, ...) @var{symbolicname} je symbolické jméno, pod kterżm chcete, aby byl tento hlas dostupnż. @xref{Standardnķ hlasy}, pro seznam symbolickżch jmen, kterį mł¾ete pou¾ķt. @var{name} je jméno specifické pro danż vżstupnķ modul. Prosķm podķvejte se na komentįųe v pųķslu¹ném konfiguračnķm souboru v sekci AddModule pro detailnģj¹ķ informace. Napų. definice, kterou v součastnosti pou¾ķvįme pro Epos (generic) vypadį takto: @example AddVoice "cs" "male1" "kadlec" AddVoice "sk" "male1" "bob" @end example @item ModuleDelimiters "@var{delimiters}", ModuleMaxChunkLength @var{length} Často se vżstupnķ modul nesna¾ķ vysyntetizovat celż pųķchozķ text najednou, ale mķsto toho jej nejprve rozųe¾e na men¹ķ kousky (vģty, čįsti vģt) a ty potom postupnģ odesķlį na syntézu. Tento pųķstup, vyu¾ķvanż nģkterżmi vżstupnķmi moduly, je mnohem rychlej¹ķ, ale na druhé stranģ zase limituje schopnost syntetizéru poskytnout dobrou intonaci. Z toho dłvodu mįte obyčejnģ mo¾nost zkonfigurovat si na jakżch znacķch (@var{delimiters}) by se mģl text rozdģlit na men¹ķ čįsti (pokud jsou nįsledovįny nģjakżm whitespace znakem). Druhį volba (@var{length}) udįvį, po kolika znacķch by se mģl text nįsilnģ rozdģlit, pokud nebyl nalezen ¾įdnż delimiter. Pokud tato dvģ pravidla zpųķsnķte, dostanete lep¹ķ rychlost, ale vzdįte se určité čįsti kvality intonace. Tak¾e napųķklad pro pomalej¹ķ počķtače doporučujeme do @var{delimiters} vlo¾it i čįrku (,), aby byl text rozdģlen i na čįstech vģty, zatķmco na rychlej¹ķch počķtačķch je lep¹ķ tam čįrku nedįvat, tak¾e do syntetizéru v¾dy dorazķ celį souvģtķ. To samé platķ o @code{MaxChunkLength}. Pro rychlej¹ķ počķtače je lep¹ķ nastavit vģt¹ķ hodnotu. Napųķklad vżchozķ hodnoty ve vżstupnķm modulu pro Festival jsou: @example FestivalMaxChunkLength 300 FestivalDelimiters ".?!;,:" @end example Vżstupnķ modul se mł¾e také rozhodnout dģlit vģty na delimiters pouze pokud ty jsou nįsledovįny mezerou. Tak¾e napųķklad ``file123.tmp'' by rozdģleno nebylo, ale vģta ``The horse raced around the fence, that was lately painted green, fell.'' by rozdģlena byla (to je mimochodem velmi zajķmavį vģta). @end table @node Konfigurace generického vżstupnķho modulu, , Konfiguračnķ soubory vżstupnķch modulł, Nastavenķ vżstupnķch modulł @subsubsection Konfigurace generického vżstupnķho modulu Generickż vżstupnķ modul u¾ivatelłm dovoluje jednodu¹e si napsat vlastnķ jednoduchż vżstupnķ modul pro syntetizéry, které majķ rozhranķ ve formģ jednoduchého ųįdkového klienta, pouze modifikacķ konfiguračnķho souboru. Tķmto zpłsobem nemusķ psįt ¾įdnż specifickż kód v C a u¾ivatelé si mohou pųidįvat podporu pro vżstupnķ zaųķzenķ i kdy¾ neumķ programovat. @xref{AddModule}. Klķčovį čįst ka¾dého generického vżstupnķho modulu je definice ųetģzce, kterż se mį spou¹tģt. @defvr {Konfigurace generického modulu} GenericExecuteSynth "@var{execution_string}" @code{execution_string} je pųķkaz, kterż by mģl bżt zavolįn v shellu, kdy¾ je potųeba nģco ųķct. Ve skutečnosti to mł¾e bżt vķce jak jeden pųķkaz, dohromady zųetģzené operįtorem @code{&&}. Kdy¾ bude vżstupnķ modul chtķt pųeųķkįvįnķ zprįvy zastavit, za¹le tģmto procesłm signįl KILL, tak¾e je dłle¾ité, aby pou¾ité pųķkazy po obdr¾enķ KILL okam¾itģ pųestaly mluvit. (Na vģt¹inģ GNU/Linuxovżch systémł mį tuto vlastnost utilita @code{play}) V @code{execution_string} mł¾ete vyu¾ķt tģchto promģnnżch, které budou nahrazeny poųadovanżmi hodnotami, ne¾ bude pųķkaz vykonįn. @itemize @item @code{$DATA} Text, kterż by mģl bżt pųeųķkįn. Znaky ųetģzce, které by nģjak interferovali se zpracovįnķm v bashi budou automaticky nahrazeny odpovķdajķcķmi escape sekvencemi. Asi bude ale nutné uvést kolem této promģnné uvozovky (napų. takto: @code{\"$DATA\"}). @item @code{$LANG} Identifikačnķ ųetģzec jazyka (ten je definovįn pomocķ GenericLanguage). @item @code{$VOICE} Identifikačnķ ųetģzec hlasu (ten je definovįn pomocķ AddVoice). @item @code{$PITCH} Po¾adovanį vż¹ka hlasu (desetinné čķslo definované v GenericPitchAdd a v GenericPitchMultiply) @item @code{$RATE} Po¾adovanį rychlost hlasu (desetinné čķslo definované v GenericRateAdd a v GenericRateMultiply) @end itemize Tady je pųķklad z @file{etc/speech-dispatcher/modules/epos-generic.conf} @example GenericExecuteSynth \ "epos-say -o --language $LANG --voice $VOICE --init_f $PITCH --init_t $RATE \ \"$DATA\" | sed -e s+unknown.*$++ >/tmp/epos-said.wav && play /tmp/epos-said.wav >/dev/null" @end example @end defvr @defvr {Konfigurace generického modulu} AddVoice "@var{language}" "@var{symbolicname}" "@var{name}" @xref{AddVoice}. @end defvr @defvr {Konfigurace generického modulu} GenericLanguage "iso-code" "string-subst" Definuje, jakż ųetģzec @code{string-subst} by mģl bżt nahrazen za @code{$LANG} pro danż @code{iso-code} ISO kód jazyka. Opģt pųķklad z Epos generic: @example GenericLanguage "en-US" "english-US" GenericLanguage "cs" "czech" GenericLanguage "sk" "slovak" @end example @end defvr @defvr {Konfigurace generického modulu} GenericRateAdd @var{num} @end defvr @defvr {Konfigurace generického modulu} GenericRateMultiply @var{num} @end defvr @defvr {Konfigurace generického modulu} GenericPitchAdd @var{num} @end defvr @defvr {Konfigurace generického modulu} GenericPitchMultiply @var{num} Tyto parametry nastavujķ konverzi pro vżpočet rychlosti a vż¹ky. (@code{$RATE} a @code{$PITCH}). Vżslednį rychlost (nebo vż¹ka) je dįna nįsledujķcķm vzorcem: @example (speechd_rate * GenericRateMultiply) + GenericRateAdd @end example kde speechd_rate je hodnota mezi -100 (nejni¾¹ķ) a +100 (nejvy¹¹ķ). Je tųeba definovat nģjakou rozumnou konverzi pro danż syntetizér. (Hodnoty v GenericNģcoMultiply jsou vynįsobeny stem, proto¾e stįvajķcķ verze DotConfu nepodporuje desetinnį čķsla. Mł¾ete tedy psįt 0.85 jako 85 atd.) @end defvr @node Śrovnģ logovįnķ, , Nastavenķ vżstupnķch modulł, Konfigurace @subsection Śrovnģ logovįnķ Ve Speech Dispatcheru je 6 rłznżch śrovnķ logovįnķ. 0 znamenį ¾įdné logovįnķ, zatķmco 5 znamenį vypisovat témģų v¹echny dostupné informace. @itemize @bullet @item Śroveņ 0 @itemize @bullet @item ®įdné informace @end itemize @item Śroveņ 1 @itemize @bullet @item Informace o startu a vypķnįnķ. @end itemize @item Śroveņ 2 @itemize @bullet @item Informace o chybįch, které nastaly. @item Alokace a uvolņovįnķ zdrojł pųi startu a pųi exitu. @end itemize @item Śroveņ 3 @itemize @bullet @item Informace o pųijķmįnķ/odepķrįnķ/zavķrįnķ klientskżch spojenķ. @item Informace o neplatnżch SSIP pųķkazech od klientł. @end itemize @item Śroveņ 4 @itemize @bullet @item Je vypisovįn ka¾dż pųijatż pųķkaz @item Informace o zpracovįvįnķ vstupu @item Informace o uklįdįnķ zprįv do front @item Informace o fungovįnķ historie, zvukovżch ikon, atd. facilities. @item Informace o prįci vlįkna speak() @end itemize @item Śroveņ 5 (Ta slou¾ķ pouze pro ladķcķ śčely a mł¾e vypisovat opravdu *mnoho* dat. Pou¾ķvejte opatrnģ.) @itemize @bullet @item V¹echna obdr¾enį data jsou vypisovįna (zprįvy od klientł) @item Ladķcķ informace. @end itemize @end itemize @appendix Standardnķ hlasy @anchor{Standardnķ hlasy} @table @code @item MALE1 @item MALE2 @item MALE3 @item FEMALE1 @item FEMALE2 @item FEMALE3 @item CHILD_MALE @item CHILD_FEMALE @end table Skutečnį dostupnost tģchto hlasł nenķ zaručena, ale pųķkaz @code{SET SELF VOICE} musķ akceptovat jakżkoliv z nich. Pokud nenķ danż hlas dostupnż, je mapovįn na jinż hlas vżstupnķm modulem. @node GNU General Public License, GNU Free Documentation License, U¾ivatelskį dokumentace, Top @appendix GNU General Public License @center Version 2, June 1991 @cindex GPL, GNU General Public License @include gpl.texi @node GNU Free Documentation License, Index of Concepts, GNU General Public License, Top @appendix GNU Free Documentation License @center Version 1.2, November 2002 @cindex FDL, GNU Free Documentation License @include fdl.texi @node Index of Concepts, , GNU Free Documentation License, Top @unnumbered Index of Concepts @cindex tail recursion @printindex cp @bye @c LocalWords: texinfo setfilename speechd settitle finalout syncodeindex pg @c LocalWords: setchapternewpage cp fn vr texi dircategory direntry titlepage @c LocalWords: Cerha Hynek Hanke vskip pt filll insertcopying ifnottex dir fd @c LocalWords: API SSIP cindex printf ISA pindex Flite Odmluva FreeTTS TTS CR @c LocalWords: src struct gchar gint const OutputModule intl FDSetElement len @c LocalWords: fdset init flite deffn TFDSetElement var int enum EVoiceType @c LocalWords: sayf ifinfo verbatiminclude ref UTF ccc ddd pxref LF cs conf @c LocalWords: su AddModule DefaultModule xref identd printindex Dectalk GTK @c speechd.texi ends here @c LocalWords: emph soundcard precission archieved succes speech-dispatcher-0.11.1/doc/version-2.texi0000644000175000017500000000014714166430415015400 00000000000000@set UPDATED 11 December 2021 @set UPDATED-MONTH December 2021 @set EDITION 0.11.1 @set VERSION 0.11.1 speech-dispatcher-0.11.1/doc/gpl.texi0000644000175000017500000004352214155216320014335 00000000000000@c The GNU General Public License. @center Version 2, June 1991 @c This file is intended to be included within another document, @c hence no sectioning command or @node. @display Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. @end display @heading Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software---to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. @heading TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION @enumerate 0 @item This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The ``Program'', below, refers to any such program or work, and a ``work based on the Program'' means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term ``modification''.) Each licensee is addressed as ``you''. Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. @item You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. @item You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: @enumerate a @item You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. @item You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. @item If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) @end enumerate These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. @item You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: @enumerate a @item Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, @item Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, @item Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) @end enumerate The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. @item You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. @item You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. @item Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. @item If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. @item If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. @item The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and ``any later version'', you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. @item If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. @iftex @heading NO WARRANTY @end iftex @ifinfo @center NO WARRANTY @end ifinfo @item BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. @item IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. @end enumerate @iftex @heading END OF TERMS AND CONDITIONS @end iftex @ifinfo @center END OF TERMS AND CONDITIONS @end ifinfo @page @heading Appendix: How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the ``copyright'' line and a pointer to where the full notice is found. @smallexample @var{one line to give the program's name and a brief idea of what it does.} Copyright (C) @var{yyyy} @var{name of author} This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . @end smallexample Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: @smallexample Gnomovision version 69, Copyright (C) @var{year} @var{name of author} Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. @end smallexample The hypothetical commands @samp{show w} and @samp{show c} should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than @samp{show w} and @samp{show c}; they could even be mouse-clicks or menu items---whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a ``copyright disclaimer'' for the program, if necessary. Here is a sample; alter the names: @example Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. @var{signature of Ty Coon}, 1 April 1989 Ty Coon, President of Vice @end example This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. speech-dispatcher-0.11.1/doc/fdl.texi0000644000175000017500000005054514155216320014323 00000000000000@display Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. @end display @enumerate 0 @item PREAMBLE The purpose of this License is to make a manual, textbook, or other functional and useful document @dfn{free} in the sense of freedom: to assure everyone the effective freedom to copy and redistribute it, with or without modifying it, either commercially or noncommercially. Secondarily, this License preserves for the author and publisher a way to get credit for their work, while not being considered responsible for modifications made by others. This License is a kind of ``copyleft'', which means that derivative works of the document must themselves be free in the same sense. It complements the GNU General Public License, which is a copyleft license designed for free software. We have designed this License in order to use it for manuals for free software, because free software needs free documentation: a free program should come with manuals providing the same freedoms that the software does. But this License is not limited to software manuals; it can be used for any textual work, regardless of subject matter or whether it is published as a printed book. We recommend this License principally for works whose purpose is instruction or reference. @item APPLICABILITY AND DEFINITIONS This License applies to any manual or other work, in any medium, that contains a notice placed by the copyright holder saying it can be distributed under the terms of this License. Such a notice grants a world-wide, royalty-free license, unlimited in duration, to use that work under the conditions stated herein. The ``Document'', below, refers to any such manual or work. Any member of the public is a licensee, and is addressed as ``you''. You accept the license if you copy, modify or distribute the work in a way requiring permission under copyright law. A ``Modified Version'' of the Document means any work containing the Document or a portion of it, either copied verbatim, or with modifications and/or translated into another language. A ``Secondary Section'' is a named appendix or a front-matter section of the Document that deals exclusively with the relationship of the publishers or authors of the Document to the Document's overall subject (or to related matters) and contains nothing that could fall directly within that overall subject. (Thus, if the Document is in part a textbook of mathematics, a Secondary Section may not explain any mathematics.) The relationship could be a matter of historical connection with the subject or with related matters, or of legal, commercial, philosophical, ethical or political position regarding them. The ``Invariant Sections'' are certain Secondary Sections whose titles are designated, as being those of Invariant Sections, in the notice that says that the Document is released under this License. If a section does not fit the above definition of Secondary then it is not allowed to be designated as Invariant. The Document may contain zero Invariant Sections. If the Document does not identify any Invariant Sections then there are none. The ``Cover Texts'' are certain short passages of text that are listed, as Front-Cover Texts or Back-Cover Texts, in the notice that says that the Document is released under this License. A Front-Cover Text may be at most 5 words, and a Back-Cover Text may be at most 25 words. A ``Transparent'' copy of the Document means a machine-readable copy, represented in a format whose specification is available to the general public, that is suitable for revising the document straightforwardly with generic text editors or (for images composed of pixels) generic paint programs or (for drawings) some widely available drawing editor, and that is suitable for input to text formatters or for automatic translation to a variety of formats suitable for input to text formatters. A copy made in an otherwise Transparent file format whose markup, or absence of markup, has been arranged to thwart or discourage subsequent modification by readers is not Transparent. An image format is not Transparent if used for any substantial amount of text. A copy that is not ``Transparent'' is called ``Opaque''. Examples of suitable formats for Transparent copies include plain @sc{ascii} without markup, Texinfo input format, La@TeX{} input format, @acronym{SGML} or @acronym{XML} using a publicly available @acronym{DTD}, and standard-conforming simple @acronym{HTML}, PostScript or @acronym{PDF} designed for human modification. Examples of transparent image formats include @acronym{PNG}, @acronym{XCF} and @acronym{JPG}. Opaque formats include proprietary formats that can be read and edited only by proprietary word processors, @acronym{SGML} or @acronym{XML} for which the @acronym{DTD} and/or processing tools are not generally available, and the machine-generated @acronym{HTML}, PostScript or @acronym{PDF} produced by some word processors for output purposes only. The ``Title Page'' means, for a printed book, the title page itself, plus such following pages as are needed to hold, legibly, the material this License requires to appear in the title page. For works in formats which do not have any title page as such, ``Title Page'' means the text near the most prominent appearance of the work's title, preceding the beginning of the body of the text. A section ``Entitled XYZ'' means a named subunit of the Document whose title either is precisely XYZ or contains XYZ in parentheses following text that translates XYZ in another language. (Here XYZ stands for a specific section name mentioned below, such as ``Acknowledgements'', ``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title'' of such a section when you modify the Document means that it remains a section ``Entitled XYZ'' according to this definition. The Document may include Warranty Disclaimers next to the notice which states that this License applies to the Document. These Warranty Disclaimers are considered to be included by reference in this License, but only as regards disclaiming warranties: any other implication that these Warranty Disclaimers may have is void and has no effect on the meaning of this License. @item VERBATIM COPYING You may copy and distribute the Document in any medium, either commercially or noncommercially, provided that this License, the copyright notices, and the license notice saying this License applies to the Document are reproduced in all copies, and that you add no other conditions whatsoever to those of this License. You may not use technical measures to obstruct or control the reading or further copying of the copies you make or distribute. However, you may accept compensation in exchange for copies. If you distribute a large enough number of copies you must also follow the conditions in section 3. You may also lend copies, under the same conditions stated above, and you may publicly display copies. @item COPYING IN QUANTITY If you publish printed copies (or copies in media that commonly have printed covers) of the Document, numbering more than 100, and the Document's license notice requires Cover Texts, you must enclose the copies in covers that carry, clearly and legibly, all these Cover Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on the back cover. Both covers must also clearly and legibly identify you as the publisher of these copies. The front cover must present the full title with all words of the title equally prominent and visible. You may add other material on the covers in addition. Copying with changes limited to the covers, as long as they preserve the title of the Document and satisfy these conditions, can be treated as verbatim copying in other respects. If the required texts for either cover are too voluminous to fit legibly, you should put the first ones listed (as many as fit reasonably) on the actual cover, and continue the rest onto adjacent pages. If you publish or distribute Opaque copies of the Document numbering more than 100, you must either include a machine-readable Transparent copy along with each Opaque copy, or state in or with each Opaque copy a computer-network location from which the general network-using public has access to download using public-standard network protocols a complete Transparent copy of the Document, free of added material. If you use the latter option, you must take reasonably prudent steps, when you begin distribution of Opaque copies in quantity, to ensure that this Transparent copy will remain thus accessible at the stated location until at least one year after the last time you distribute an Opaque copy (directly or through your agents or retailers) of that edition to the public. It is requested, but not required, that you contact the authors of the Document well before redistributing any large number of copies, to give them a chance to provide you with an updated version of the Document. @item MODIFICATIONS You may copy and distribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely this License, with the Modified Version filling the role of the Document, thus licensing distribution and modification of the Modified Version to whoever possesses a copy of it. In addition, you must do these things in the Modified Version: @enumerate A @item Use in the Title Page (and on the covers, if any) a title distinct from that of the Document, and from those of previous versions (which should, if there were any, be listed in the History section of the Document). You may use the same title as a previous version if the original publisher of that version gives permission. @item List on the Title Page, as authors, one or more persons or entities responsible for authorship of the modifications in the Modified Version, together with at least five of the principal authors of the Document (all of its principal authors, if it has fewer than five), unless they release you from this requirement. @item State on the Title page the name of the publisher of the Modified Version, as the publisher. @item Preserve all the copyright notices of the Document. @item Add an appropriate copyright notice for your modifications adjacent to the other copyright notices. @item Include, immediately after the copyright notices, a license notice giving the public permission to use the Modified Version under the terms of this License, in the form shown in the Addendum below. @item Preserve in that license notice the full lists of Invariant Sections and required Cover Texts given in the Document's license notice. @item Include an unaltered copy of this License. @item Preserve the section Entitled ``History'', Preserve its Title, and add to it an item stating at least the title, year, new authors, and publisher of the Modified Version as given on the Title Page. If there is no section Entitled ``History'' in the Document, create one stating the title, year, authors, and publisher of the Document as given on its Title Page, then add an item describing the Modified Version as stated in the previous sentence. @item Preserve the network location, if any, given in the Document for public access to a Transparent copy of the Document, and likewise the network locations given in the Document for previous versions it was based on. These may be placed in the ``History'' section. You may omit a network location for a work that was published at least four years before the Document itself, or if the original publisher of the version it refers to gives permission. @item For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve the Title of the section, and preserve in the section all the substance and tone of each of the contributor acknowledgements and/or dedications given therein. @item Preserve all the Invariant Sections of the Document, unaltered in their text and in their titles. Section numbers or the equivalent are not considered part of the section titles. @item Delete any section Entitled ``Endorsements''. Such a section may not be included in the Modified Version. @item Do not retitle any existing section to be Entitled ``Endorsements'' or to conflict in title with any Invariant Section. @item Preserve any Warranty Disclaimers. @end enumerate If the Modified Version includes new front-matter sections or appendices that qualify as Secondary Sections and contain no material copied from the Document, you may at your option designate some or all of these sections as invariant. To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles. You may add a section Entitled ``Endorsements'', provided it contains nothing but endorsements of your Modified Version by various parties---for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard. You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one. The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version. @item COMBINING DOCUMENTS You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice, and that you preserve all their Warranty Disclaimers. The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work. In the combination, you must combine any sections Entitled ``History'' in the various original documents, forming one section Entitled ``History''; likewise combine any sections Entitled ``Acknowledgements'', and any sections Entitled ``Dedications''. You must delete all sections Entitled ``Endorsements.'' @item COLLECTIONS OF DOCUMENTS You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects. You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document. @item AGGREGATION WITH INDEPENDENT WORKS A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, is called an ``aggregate'' if the copyright resulting from the compilation is not used to limit the legal rights of the compilation's users beyond what the individual works permit. When the Document is included in an aggregate, this License does not apply to the other works in the aggregate which are not themselves derivative works of the Document. If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one half of the entire aggregate, the Document's Cover Texts may be placed on covers that bracket the Document within the aggregate, or the electronic equivalent of covers if the Document is in electronic form. Otherwise they must appear on printed covers that bracket the whole aggregate. @item TRANSLATION Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License, and all the license notices in the Document, and any Warranty Disclaimers, provided that you also include the original English version of this License and the original versions of those notices and disclaimers. In case of a disagreement between the translation and the original version of this License or a notice or disclaimer, the original version will prevail. If a section in the Document is Entitled ``Acknowledgements'', ``Dedications'', or ``History'', the requirement (section 4) to Preserve its Title (section 1) will typically require changing the actual title. @item TERMINATION You may not copy, modify, sublicense, or distribute the Document except as expressly provided for under this License. Any other attempt to copy, modify, sublicense or distribute the Document is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. @item FUTURE REVISIONS OF THIS LICENSE The Free Software Foundation may publish new, revised versions of the GNU Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See @uref{http://www.gnu.org/copyleft/}. Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License ``or any later version'' applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation. @end enumerate @page @appendixsec ADDENDUM: How to use this License for your documents To use this License in a document you have written, include a copy of the License in the document and put the following copyright and license notices just after the title page: @smallexample @group Copyright (C) @var{year} @var{your name}. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled ``GNU Free Documentation License''. @end group @end smallexample If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, replace the ``with...Texts.'' line with this: @smallexample @group with the Invariant Sections being @var{list their titles}, with the Front-Cover Texts being @var{list}, and with the Back-Cover Texts being @var{list}. @end group @end smallexample If you have Invariant Sections without Cover Texts, or some other combination of the three, merge those two alternatives to suit the situation. If your document contains nontrivial examples of program code, we recommend releasing these examples in parallel under your choice of free software license, such as the GNU General Public License, to permit their use in free software. @c Local Variables: @c ispell-local-pdict: "ispell-dict" @c End: speech-dispatcher-0.11.1/doc/version.texi0000644000175000017500000000014714166430415015241 00000000000000@set UPDATED 16 December 2021 @set UPDATED-MONTH December 2021 @set EDITION 0.11.1 @set VERSION 0.11.1 speech-dispatcher-0.11.1/git-version-gen0000755000175000017500000001460013371163700015053 00000000000000#!/bin/sh # Print a version string. scriptversion=2012-09-25.20 # Copyright (C) 2007-2008 Free Software Foundation # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # This script is derived from GIT-VERSION-GEN from GIT: http://git.or.cz/. # It may be run two ways: # - from a git repository in which the "git describe" command below # produces useful output (thus requiring at least one signed tag) # - from a non-git-repo directory containing a .tarball-version file, which # presumes this script is invoked like "./git-version-gen .tarball-version". # In order to use intra-version strings in your project, you will need two # separate generated version string files: # # .tarball-version - present only in a distribution tarball, and not in # a checked-out repository. Created with contents that were learned at # the last time autoconf was run, and used by git-version-gen. Must not # be present in either $(srcdir) or $(builddir) for git-version-gen to # give accurate answers during normal development with a checked out tree, # but must be present in a tarball when there is no version control system. # Therefore, it cannot be used in any dependencies. GNUmakefile has # hooks to force a reconfigure at distribution time to get the value # correct, without penalizing normal development with extra reconfigures. # # .version - present in a checked-out repository and in a distribution # tarball. Usable in dependencies, particularly for files that don't # want to depend on config.h but do want to track version changes. # Delete this file prior to any autoconf run where you want to rebuild # files to pick up a version string change; and leave it stale to # minimize rebuild time after unrelated changes to configure sources. # # It is probably wise to add these two files to .gitignore, so that you # don't accidentally commit either generated file. # # Use the following line in your configure.ac, so that $(VERSION) will # automatically be up-to-date each time configure is run (and note that # since configure.ac no longer includes a version string, Makefile rules # should not depend on configure.ac for version updates). # # AC_INIT([GNU project], # m4_esyscmd([build-aux/git-version-gen .tarball-version]), # [bug-project@example]) # # Then use the following lines in your Makefile.am, so that .version # will be present for dependencies, and so that .tarball-version will # exist in distribution tarballs. # # BUILT_SOURCES = $(top_srcdir)/.version # $(top_srcdir)/.version: # echo $(VERSION) > $@-t && mv $@-t $@ # dist-hook: # echo $(VERSION) > $(distdir)/.tarball-version # echo $(VERSION) > $(distdir)/.version case $# in 1) ;; *) echo 1>&2 "Usage: $0 \$srcdir/.tarball-version"; exit 1;; esac tarball_version_file=$1 nl=' ' v= # First see if there is a tarball-only version file. # then try "git describe", then default. if test -f $tarball_version_file then v=`cat $tarball_version_file` || exit 1 case $v in *$nl*) v= ;; # reject multi-line output [0-9]*) ;; *) v= ;; esac test -z "$v" \ && echo "$0: WARNING: $tarball_version_file seems to be damaged" 1>&2 fi # This is presently used by the GNOME-OSTree build system; it # helps support the case where the meta-build system has already # determined the git revision, but we may not be able to run "git describe" # because we're inside a chroot. if test -n "$GIT_DESCRIBE_FOR_BUILD"; then v=$GIT_DESCRIBE_FOR_BUILD fi if test -n "$v" then : # use $v elif test -e .git \ && v=`git describe --abbrev=4 --match='[0-9]*' HEAD 2>/dev/null | sed -e 's/_/~/'` \ && [ -n "$v" ] then # If we are on a "dev" tag, we need to check that it is not the same # reference as the a previous version tag (this only happens when we are # working with a release tag). # NB The below trick relies on the $v being an exact tag to work which # will only work when HEAD == tag. When further commits have been made on top # of the tag, the $v will be supplimented with the number of commits since # that tag and the commit ref of the most recent commit and thus will # fail the test below (as intended) v2=`git describe --abbrev=4 --match='[0-9]\.[0-9]' --contains $v 2>/dev/null | sed -e 's/_/~/' | cut -d'^' -f1` [ -n "$v2" ] && v=$v2 # Is this a new git that lists number of commits since the last # tag or the previous older version that did not? # Newer: v6.10-77-g0f8faeb # Older: v6.10-g0f8faeb # case $v in # *-*-*) : git describe is okay three part flavor ;; # *-*) # : git describe is older two part flavor # # Recreate the number of commits and rewrite such that the # # result is the same as if we were using the newer version # # of git describe. # vtag=`echo "$v" | sed 's/-.*//'` # numcommits=`git rev-list "$vtag"..HEAD | wc -l` # v=`echo "$v" | sed "s/\(.*\)-\(.*\)/\1-$numcommits-\2/"`; # ;; # esac # Change the first '-' to a '.', so version-comparing tools work properly. # Remove the "g" in git describe's output string, to save a byte. # v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`; : else echo 1>&2 "$0: Failed to determine git revision" exit 1 fi v=`echo "$v" |sed 's/^v//'` # Don't declare a version "dirty" merely because a time stamp has changed. git status > /dev/null 2>&1 dirty=`sh -c 'git diff-index --name-only HEAD' 2>/dev/null` || dirty= case "$dirty" in '') ;; *) # Append the suffix only if there isn't one already. case $v in *-dirty) ;; *) v="$v-dirty" ;; esac ;; esac # Omit the trailing newline, so that m4_esyscmd can use the result directly. echo "$v" | tr -d '\012' # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: speech-dispatcher-0.11.1/depcomp0000755000175000017500000005602014166430365013476 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2021 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. 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'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in 'foo.d' instead, so we check for that too. # Subdirectories are respected. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then # Libtool generates 2 separate objects for the 2 libraries. These # two compilations output dependencies in $dir.libs/$base.o.d and # in $dir$base.o.d. We have to check for both files, because # one of the two compilations can be disabled. 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"$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: speech-dispatcher-0.11.1/compile0000755000175000017500000001635014166430365013501 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2021 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. If the determined conversion # type is listed in (the comma separated) LAZY, no conversion will # take place. func_file_conv () { file=$1 case $file in / | /[!/]*) # absolute file, and not a UNC file if test -z "$file_conv"; then # lazily determine how to convert abs files case `uname -s` in MINGW*) file_conv=mingw ;; CYGWIN* | MSYS*) file_conv=cygwin ;; *) file_conv=wine ;; esac fi case $file_conv/,$2, in *,$file_conv,*) ;; mingw/*) file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` ;; cygwin/* | msys/*) file=`cygpath -m "$file" || echo "$file"` ;; wine/*) file=`winepath -w "$file" || echo "$file"` ;; esac ;; esac } # func_cl_dashL linkdir # Make cl look for libraries in LINKDIR func_cl_dashL () { func_file_conv "$1" if test -z "$lib_path"; then lib_path=$file else lib_path="$lib_path;$file" fi linker_opts="$linker_opts -LIBPATH:$file" } # func_cl_dashl library # Do a library search-path lookup for cl func_cl_dashl () { lib=$1 found=no save_IFS=$IFS IFS=';' for dir in $lib_path $LIB do IFS=$save_IFS if $shared && test -f "$dir/$lib.dll.lib"; then found=yes lib=$dir/$lib.dll.lib break fi if test -f "$dir/$lib.lib"; then found=yes lib=$dir/$lib.lib break fi if test -f "$dir/lib$lib.a"; then found=yes lib=$dir/lib$lib.a break fi done IFS=$save_IFS if test "$found" != yes; then lib=$lib.lib fi } # func_cl_wrapper cl arg... # Adjust compile command to suit cl func_cl_wrapper () { # Assume a capable shell lib_path= shared=: linker_opts= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. eat=1 case $2 in *.o | *.[oO][bB][jJ]) func_file_conv "$2" set x "$@" -Fo"$file" shift ;; *) func_file_conv "$2" set x "$@" -Fe"$file" shift ;; esac ;; -I) eat=1 func_file_conv "$2" mingw set x "$@" -I"$file" shift ;; -I*) func_file_conv "${1#-I}" mingw set x "$@" -I"$file" shift ;; -l) eat=1 func_cl_dashl "$2" set x "$@" "$lib" shift ;; -l*) func_cl_dashl "${1#-l}" set x "$@" "$lib" shift ;; -L) eat=1 func_cl_dashL "$2" ;; -L*) func_cl_dashL "${1#-L}" ;; -static) shared=false ;; -Wl,*) arg=${1#-Wl,} save_ifs="$IFS"; IFS=',' for flag in $arg; do IFS="$save_ifs" linker_opts="$linker_opts $flag" done IFS="$save_ifs" ;; -Xlinker) eat=1 linker_opts="$linker_opts $2" ;; -*) set x "$@" "$1" shift ;; *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) func_file_conv "$1" set x "$@" -Tp"$file" shift ;; *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) func_file_conv "$1" mingw set x "$@" "$file" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -n "$linker_opts"; then linker_opts="-link$linker_opts" fi exec "$@" $linker_opts exit 1 } eat= case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: compile [--help] [--version] PROGRAM [ARGS] Wrapper for compilers which do not understand '-c -o'. Remove '-o dest.o' from ARGS, run PROGRAM with the remaining arguments, and rename the output as expected. If you are trying to build a whole package this is not the right script to run: please start by reading the file 'INSTALL'. Report bugs to . EOF exit $? ;; -v | --v*) echo "compile $scriptversion" exit $? ;; cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) func_cl_wrapper "$@" # Doesn't return... ;; esac ofile= cfile= for arg do if test -n "$eat"; then eat= else case $1 in -o) # configure might choose to run compile as 'compile cc -o foo foo.c'. # So we strip '-o arg' only if arg is an object. eat=1 case $2 in *.o | *.obj) ofile=$2 ;; *) set x "$@" -o "$2" shift ;; esac ;; *.c) cfile=$1 set x "$@" "$1" shift ;; *) set x "$@" "$1" shift ;; esac fi shift done if test -z "$ofile" || test -z "$cfile"; then # If no '-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # '.c' file was seen then we are probably linking. 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"$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: speech-dispatcher-0.11.1/src/0000755000175000017500000000000014166430453012763 500000000000000speech-dispatcher-0.11.1/src/audio/0000755000175000017500000000000014166430453014064 500000000000000speech-dispatcher-0.11.1/src/audio/libao.c0000644000175000017500000001362513725771243015252 00000000000000/* * libao.c -- The libao backend for the spd_audio library. * * Copyright 2009 Luke Yelavich * Copyright 2010 Andrei Kholodnyi * Copyright 2010 Christopher Brannon * Copyright 2010-2011 William Hubbs * Copyright 2015 Jeremy Whiting * * This is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1, or (at your option) any later * version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #define SPD_AUDIO_PLUGIN_ENTRY spd_libao_LTX_spd_audio_plugin_get #include /* send a packet of XXX bytes to the sound device */ #define AO_SEND_BYTES 256 /* Put a message into the logfile (stderr) */ #define MSG(level, arg...) \ if(level <= libao_log_level){ \ time_t t; \ struct timeval tv; \ char *tstr; \ t = time(NULL); \ tstr = g_strdup(ctime(&t)); \ tstr[strlen(tstr)-1] = 0; \ gettimeofday(&tv,NULL); \ fprintf(stderr," %s [%d]",tstr, (int) tv.tv_usec); \ fprintf(stderr," libao:: "); \ fprintf(stderr,arg); \ fprintf(stderr,"\n"); \ fflush(stderr); \ g_free(tstr); \ } #define ERR(arg...) \ { \ time_t t; \ struct timeval tv; \ char *tstr; \ t = time(NULL); \ tstr = g_strdup(ctime(&t)); \ tstr[strlen(tstr)-1] = 0; \ gettimeofday(&tv,NULL); \ fprintf(stderr," %s [%d]",tstr, (int) tv.tv_usec); \ fprintf(stderr," libao ERROR: "); \ fprintf(stderr,arg); \ fprintf(stderr,"\n"); \ fflush(stderr); \ g_free(tstr); \ } /* AO_FORMAT_INITIALIZER is an ao_sample_format structure with zero values in all of its fields. We can guarantee that the fields of a stack-allocated ao_sample_format are zeroed by assigning AO_FORMAT_INITIALIZER to it. This is the most portable way to initialize a stack-allocated struct to zero. */ static ao_sample_format AO_FORMAT_INITIALIZER; static ao_sample_format current_ao_parameters; static volatile int ao_stop_playback = 0; static int default_driver; static int libao_log_level; ao_device *device = NULL; static inline void libao_open_handle(int rate, int channels, int bits) { ao_sample_format format = AO_FORMAT_INITIALIZER; format.channels = channels; format.rate = rate; format.bits = bits; format.byte_format = AO_FMT_NATIVE; device = ao_open_live(default_driver, &format, NULL); if (device != NULL) current_ao_parameters = format; } static inline void libao_close_handle(void) { if (device != NULL) { ao_close(device); device = NULL; } } static AudioID *libao_open(void **pars) { AudioID *id; id = (AudioID *) g_malloc(sizeof(AudioID)); ao_initialize(); default_driver = ao_default_driver_id(); return id; } static int libao_play(AudioID * id, AudioTrack track) { int bytes_per_sample; int num_bytes; int outcnt = 0; signed short *output_samples; int i; if (id == NULL) return -1; if (track.samples == NULL || track.num_samples <= 0) return 0; /* Choose the correct format */ if (track.bits == 16) bytes_per_sample = 2; else if (track.bits == 8) bytes_per_sample = 1; else { ERR("Audio: Unrecognized sound data format.\n"); return -10; } MSG(3, "Starting playback"); output_samples = track.samples; num_bytes = track.num_samples * bytes_per_sample; if ((device == NULL) || (track.num_channels != current_ao_parameters.channels) || (track.sample_rate != current_ao_parameters.rate) || (track.bits != current_ao_parameters.bits)) { libao_close_handle(); libao_open_handle(track.sample_rate, track.num_channels, track.bits); } if (device == NULL) { ERR("error opening libao dev"); return -2; } MSG(3, "bytes to play: %d, (%f secs)", num_bytes, (((float)(num_bytes) / 2) / (float)track.sample_rate)); ao_stop_playback = 0; outcnt = 0; i = 0; while ((outcnt < num_bytes) && !ao_stop_playback) { if ((num_bytes - outcnt) > AO_SEND_BYTES) i = AO_SEND_BYTES; else i = (num_bytes - outcnt); if (!ao_play(device, (char *)output_samples + outcnt, i)) { libao_close_handle(); ERR("Audio: ao_play() - closing device - re-open it in next run\n"); return -1; } outcnt += i; } return 0; } /* stop the libao_play() loop */ static int libao_stop(AudioID * id) { ao_stop_playback = 1; return 0; } static int libao_close(AudioID * id) { libao_close_handle(); ao_shutdown(); g_free(id); id = NULL; return 0; } static int libao_set_volume(AudioID * id, int volume) { return 0; } static void libao_set_loglevel(int level) { if (level) { libao_log_level = level; } } static char const *libao_get_playcmd(void) { int driver_id = ao_default_driver_id(); ao_info *driver_info = ao_driver_info(driver_id); if (!strcmp(driver_info->short_name, "oss")) return "play"; else if (!strcmp(driver_info->short_name, "alsa")) return "aplay"; else if (!strcmp(driver_info->short_name, "pulse")) return "paplay"; /* For others we can not know how we are supposed to play. */ return NULL; } /* Provide the libao backend. */ static spd_audio_plugin_t libao_functions = { "libao", libao_open, libao_play, libao_stop, libao_close, libao_set_volume, libao_set_loglevel, libao_get_playcmd }; spd_audio_plugin_t *libao_plugin_get(void) { return &libao_functions; } spd_audio_plugin_t *SPD_AUDIO_PLUGIN_ENTRY(void) __attribute__ ((weak, alias("libao_plugin_get"))); #undef MSG #undef ERR speech-dispatcher-0.11.1/src/audio/nas.c0000644000175000017500000001422014146522640014726 00000000000000/* * nas.c -- The Network Audio System backend for the spd_audio library. * * Copyright (C) 2004,2006 Brailcom, o.p.s. * * This is free software; you can redistribute it and/or modify it under the * terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1, or (at your option) any later * version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . * * $Id: nas.c,v 1.8 2006-07-11 16:12:26 hanke Exp $ */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include