ices-2.0.2/0000777000175000017500000000000012010042115007425 500000000000000ices-2.0.2/m4/0000777000175000017500000000000012010042111007741 500000000000000ices-2.0.2/m4/ogg.m40000644000175000017500000000325712010041616010713 00000000000000# Configure paths for libogg # updated by Karl Heyes 10-Jun-2003 # Jack Moffitt 10-21-2000 # Shamelessly stolen from Owen Taylor and Manish Singh dnl XIPH_PATH_OGG([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) dnl Test for libogg, and define OGG_CFLAGS OGG_LDFLAGS and OGG_LIBS dnl AC_DEFUN([XIPH_PATH_OGG], [dnl AC_ARG_VAR([OGG_PREFIX],[path to ogg installation]) AC_ARG_WITH(ogg, [AC_HELP_STRING([--with-ogg=PREFIX], [Prefix where libogg is installed (optional)])], ogg_prefix="$withval", ogg_prefix="$OGG_PREFIX" ) if test "x$ogg_prefix" = "x" -o "x$ogg_prefix" = "xyes"; then if test "x$prefix" = "xNONE"; then ogg_prefix=/usr/local else ogg_prefix="$prefix" fi fi XIPH_GCC_WARNING([-I$ogg_prefix/include],, [ OGG_CFLAGS="-I$ogg_prefix/include" OGG_LDFLAGS="-L$ogg_prefix/lib" ]) AC_CACHE_CHECK([for libogg], xt_cv_lib_ogg, [dnl OGG_LIBS="-logg" # # check if the installed Ogg is sufficiently new. # ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" ac_save_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS $OGG_CFLAGS" LIBS="$LIBS $OGG_LIBS" LDFLAGS="$LDFLAGS $OGG_LDFLAGS" AC_TRY_LINK_FUNC(ogg_sync_init, [ xt_cv_lib_ogg=ok ], [ AC_TRY_LINK([#include ],, [ xt_cv_lib_ogg="pre v1.0, needs updating" ], [ xt_cv_lib_ogg="not found" ]) ]) CFLAGS="$ac_save_CFLAGS" LDFLAGS="$ac_save_LDFLAGS" LIBS="$ac_save_LIBS" ]) if test "x$xt_cv_lib_ogg" = "xok"; then ifelse([$1],,,[$1]) AC_DEFINE([HAVE_OGG], [1], [Define if you have libogg installed]) else OGG_LIBS="" OGG_CFLAGS="" OGG_LDFLAGS="" ifelse([$2],,,[$2]) fi AC_SUBST(OGG_LIBS) AC_SUBST(OGG_CFLAGS) AC_SUBST(OGG_LDFLAGS) ]) ices-2.0.2/m4/shout.m40000644000175000017500000000423612010041616011277 00000000000000dnl XIPH_PATH_SHOUT dnl Jack Moffitt 08-06-2001 dnl Rewritten for libshout 2 dnl Brendan Cully 20030612 dnl dnl $Id: shout.m4 7180 2004-07-20 02:50:54Z brendan $ # XIPH_PATH_SHOUT([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) # Test for libshout, and define SHOUT_CPPFLAGS SHOUT_CFLAGS SHOUT_LIBS, and # SHOUT_THREADSAFE AC_DEFUN([XIPH_PATH_SHOUT], [dnl xt_have_shout="no" SHOUT_THREADSAFE="no" SHOUT_CPPFLAGS="" SHOUT_CFLAGS="" SHOUT_LIBS="" # NB: PKG_CHECK_MODULES exits if pkg-config is unavailable on the target # system, so we can't use it. # seed pkg-config with the default libshout location PKG_CONFIG_PATH=${PKG_CONFIG_PATH:-/usr/local/lib/pkgconfig} export PKG_CONFIG_PATH # Step 1: Use pkg-config if available AC_PATH_PROG([PKGCONFIG], [pkg-config], [no]) if test "$PKGCONFIG" != "no" && `$PKGCONFIG --exists shout` then SHOUT_CFLAGS=`$PKGCONFIG --variable=cflags_only shout` SHOUT_CPPFLAGS=`$PKGCONFIG --variable=cppflags shout` SHOUT_LIBS=`$PKGCONFIG --libs shout` xt_have_shout="maybe" else if test "$PKGCONFIG" != "no" then AC_MSG_NOTICE([$PKGCONFIG couldn't find libshout. Try adjusting PKG_CONFIG_PATH.]) fi # pkg-config unavailable, try shout-config AC_PATH_PROG([SHOUTCONFIG], [shout-config], [no]) if test "$SHOUTCONFIG" != "no" && test `$SHOUTCONFIG --package` = "libshout" then SHOUT_CPPFLAGS=`$SHOUTCONFIG --cppflags` SHOUT_CFLAGS=`$SHOUTCONFIG --cflags-only` SHOUT_LIBS=`$SHOUTCONFIG --libs` xt_have_shout="maybe" fi fi # Now try actually using libshout if test "$xt_have_shout" != "no" then ac_save_CPPFLAGS="$CPPFLAGS" ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CPPFLAGS="$CPPFLAGS $SHOUT_CPPFLAGS" CFLAGS="$CFLAGS $SHOUT_CFLAGS" LIBS="$SHOUT_LIBS $LIBS" AC_CHECK_HEADERS([shout/shout.h], [ AC_CHECK_FUNC([shout_new], [ ifelse([$1], , :, [$1]) xt_have_shout="yes" ]) AC_EGREP_CPP([yes], [#include #if SHOUT_THREADSAFE yes #endif ], [SHOUT_THREADSAFE="yes"]) ]) CPPFLAGS="$ac_save_CPPFLAGS" CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi if test "$xt_have_shout" != "yes" then ifelse([$2], , :, [$2]) fi ])dnl XIPH_PATH_SHOUT ices-2.0.2/m4/vorbis.m40000644000175000017500000000473112010041616011441 00000000000000# Configure paths for libvorbis # Jack Moffitt 10-21-2000 # updated by Karl Heyes 31-Mar-2003 # Shamelessly stolen from Owen Taylor and Manish Singh dnl XIPH_PATH_VORBIS([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]) dnl Test for libvorbis, and define VORBIS_CFLAGS VORBIS_LIBS dnl VORBIS_VORBISENC_LIBS VORBIS_VORBISFILE_LIBS VORBIS_LDFLAGS dnl AC_DEFUN([XIPH_PATH_VORBIS], [dnl AC_REQUIRE([XIPH_PATH_OGG]) dnl Get the cflags and libraries for vorbis dnl AC_ARG_VAR([VORBIS_PREFIX],[path to vorbis installation]) AC_ARG_WITH(vorbis, AC_HELP_STRING([--with-vorbis=PREFIX], [Prefix where libvorbis is installed (optional)]), vorbis_prefix="$withval", vorbis_prefix="$VORBIS_PREFIX" ) if test "x$vorbis_prefix" = "x" -o "x$vorbis_prefix" = "xyes"; then if test "x$prefix" = "xNONE"; then vorbis_prefix="/usr/local" else vorbis_prefix="$prefix" fi fi VORBIS_CFLAGS="$OGG_CFLAGS" VORBIS_LDFLAGS="$OGG_LDFLAGS" if test "x$vorbis_prefix" != "x$ogg_prefix"; then XIPH_GCC_WARNING(-I"$vorbis_prefix/include",, [VORBIS_CFLAGS="$VORBIS_CFLAGS -I$vorbis_prefix/include" VORBIS_LDFLAGS="-L$vorbis_prefix/lib $VORBIS_LDFLAGS" ]) fi VORBIS_LIBS="-lvorbis" VORBISFILE_LIBS="-lvorbisfile" VORBISENC_LIBS="-lvorbisenc" xt_save_LIBS="$LIBS" xt_save_LDFLAGS="$LDFLAGS" xt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $VORBIS_CFLAGS" LDFLAGS="$LDFLAGS $VORBIS_LDFLAGS" LIBS="$LIBS $VORBIS_LIBS" xt_lib_vorbis="not found" AC_MSG_CHECKING([for libvorbis]) AC_TRY_LINK_FUNC(ogg_stream_init, [xt_lib_vorbis=ok], [LIBS="$LIBS $OGG_LIBS -lm" AC_TRY_LINK_FUNC(vorbis_info_init, [xt_lib_vorbis=ok VORBIS_LIBS="$VORBIS_LIBS $OGG_LIBS -lm"], ) ]) if test "x$xt_lib_vorbis" = "xok"; then # # Now check if the installed Vorbis is sufficiently new. # AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ #include #include ], [ struct ovectl_ratemanage_arg a; ])],,[xt_lib_vorbis="old version found"]) AC_MSG_RESULT([$xt_lib_vorbis]) fi CPPFLAGS="$xt_save_CPPFLAGS" LIBS="$xt_save_LIBS" LDFLAGS="$xt_save_LDFLAGS" if test "x$xt_lib_vorbis" = "xok"; then ifelse([$1], ,[:], [$1]) else VORBIS_CFLAGS="" VORBIS_LDFLAGS="" VORBIS_LIBS="" VORBISFILE_LIBS="" VORBISENC_LIBS="" ifelse([$2], ,, [$2]) fi AC_SUBST(VORBIS_CFLAGS) AC_SUBST(VORBIS_LDFLAGS) AC_SUBST(VORBIS_LIBS) AC_SUBST(VORBISFILE_LIBS) AC_SUBST(VORBISENC_LIBS) ]) ices-2.0.2/m4/xiph_compiler.m40000644000175000017500000001032412010041616012772 00000000000000dnl xiph_compiler.m4 dnl $Id: xiph_compiler.m4 14776 2008-04-19 01:54:11Z karl $ dnl XIPH_FUNC_VA_COPY dnl Karl Heyes dnl # XIPH_FUNC_VA_COPY # Test for implementation of va_copy, or define appropriately if missing AC_DEFUN([XIPH_FUNC_VA_COPY], [dnl AC_MSG_CHECKING([for va_copy]) AC_TRY_LINK([#include ], [va_list ap1, ap2; va_copy(ap1, ap2);], AC_MSG_RESULT([va_copy]), [dnl AH_TEMPLATE([va_copy], [define if va_copy is not available]) AC_TRY_LINK([#include ], [va_list ap1, ap2; __va_copy(ap1, ap2);], [dnl AC_DEFINE([va_copy], [__va_copy]) AC_MSG_RESULT([__va_copy])], [dnl AC_DEFINE([va_copy(dest,src)], [memcpy(&dest,&src,sizeof(va_list))]) AC_MSG_RESULT([memcpy]) ]) ]) ]) ])dnl XIPH_FUNC_VA_COPY dnl XIPH_C_ATTRIBUTE dnl Karl Heyes dnl # XIPH_C_ATTRIBUTE # Define __attribute__ to be empty if the compiler does not support it AC_DEFUN([XIPH_C_ATTRIBUTE], [dnl AC_TRY_COMPILE([int func(void) __attribute__((unused));], [int x __attribute__ ((unused));],,[dnl AH_TEMPLATE([__attribute__],[Define to empty if __attribute__ is not supported]) AC_DEFINE([__attribute__(x)],[]) ]) ])dnl XIPH_C_ATTRIBUTE dnl XIPH_GCC_WARNING dnl Karl Heyes dnl # XIPH_GCC_WARNING(flag, action-if-warning, action-if-not) # Tests whether GCC emits a warning if explicitly asked to use flag. # Useful for eg system default include paths AC_DEFUN([XIPH_GCC_WARNING], [AC_REQUIRE([AC_PROG_CC]) xt_warning=no if test x"$GCC" = "xyes" then save_cflags="$CFLAGS" CFLAGS="-Werror $1" AC_TRY_COMPILE(,,,xt_warning=yes) CFLAGS="$save_cflags" fi if test "$xt_warning" = "yes" then ifelse([$2],,:,[$2]) else ifelse([$3],,:,[$3]) fi ])dnl XIPH_GCC_WARNING dnl XIPH_CLEAN_CCFLAGS dnl Brendan Cully 20030612 dnl # XIPH_CLEAN_CCFLAGS(flag-list, dest-shell-var-name) # Filters out duplicate compiler flags, and -I flags if XIPH_GCC_WARNING # complains about them # Operates right-to-left on -l flags, left-to-right on everything else # eg XIPH_CLEAN_CCFLAGS([-L/opt/lib -lfoo -lm -L/opt/lib -lbar -lm], [MY_LDFLAGS]) # => MY_LDFLAGS="-L/opt/lib -lfoo -lbar -lm" # the cat< /dev/null then xt_FLAGS="$flag $xt_FLAGS" fi ;; esac done $2='' for flag in $xt_FLAGS do if { cat < /dev/null then $2="$flag $$2" fi done # Prune -I flags if $CC warns about them xt_FLAGS='' for flag in $$2 do case "$flag" in -I*) XIPH_GCC_WARNING([$flag], [], [xt_FLAGS="$xt_FLAGS $flag"]) ;; *) xt_FLAGS="$xt_FLAGS $flag" ;; esac done $2="$xt_FLAGS" ])dnl XIPH_CLEAN_CCFLAGS dnl XIPH_VAR_APPEND dnl Karl Heyes dnl # XIPH_VAR_APPEND(shell-var, list) # Append each item in list to shell-var iff shell-var doesn't already have it # eg XIPH_VAR_APPEND([CFLAGS], [-O2 -I/opt/packages/include]) AC_DEFUN([XIPH_VAR_APPEND], [dnl AC_REQUIRE([AC_PROG_FGREP]) for arg in $2 do if { cat < /dev/null then $1="$$1 $arg" fi done ])dnl XIPH_VAR_APPEND dnl XIPH_VAR_PREPEND dnl Karl Heyes dnl # XIPH_VAR_PREPEND(shell-var, list) # see XIPH_VAR_APPEND AC_DEFUN([XIPH_VAR_PREPEND], [dnl AC_REQUIRE([AC_PROG_FGREP]) xt_compare="$$1" xt_filtered="" for arg in $2 do if { cat < /dev/null then xt_compare="$arg $xt_compare" xt_filtered="$xt_filtered $arg" fi done $1="$xt_filtered $$1" ])dnl XIPH_VAR_PREPEND dnl XIPH_C__FUNC__ dnl Karl Heyes 07/2004 AC_DEFUN([XIPH_C__FUNC__], [dnl AC_MSG_CHECKING([for __func__]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[const char *x = __func__;])], [ AC_MSG_RESULT([yes])], [ AH_TEMPLATE([__func__], [Replace __func__ if not supported]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[const char *x = __FUNCTION__;])], [ AC_DEFINE([__func__],[__FUNCTION__]) AC_MSG_RESULT([Using __FUNCTION__])], [ AC_DEFINE([__func__],["__FILE__"]) AC_MSG_RESULT([using __FILE__]) ]) ]) ])dnl XIPH_C__FUNC__ ices-2.0.2/m4/xiph_xml2.m40000644000175000017500000000342612010041616012047 00000000000000dnl XIPH_PATH_XML dnl Populate XML_CFLAGS and XML_LIBS with infomation for dnl linking with libxml2 AC_DEFUN([XIPH_PATH_XML], [dnl AC_MSG_RESULT([checking for XML configuration]) AC_ARG_VAR([XMLCONFIG],[XML configuration program]) AC_ARG_WITH(xml-config, [AC_HELP_STRING([--with-xml-config=PATH], [use xml-config in PATH to find libxml])], [XMLCONFIG="$withval"], [AC_PATH_PROGS(XMLCONFIG, [xml2-config xml-config], "")] ) if test "x$XMLCONFIG" = "x"; then AC_MSG_ERROR([XML configuration could not be found]) fi if ! test -x "$XMLCONFIG"; then AC_MSG_ERROR([$XMLCONFIG cannot be executed]) fi XML_LIBS="$($XMLCONFIG --libs)" XML_CFLAGS="$($XMLCONFIG --cflags)" ac_xml_save_LIBS="$LIBS" ac_xml_save_CFLAGS="$CFLAGS" LIBS="$XML_LIBS $LIBS" CFLAGS="$CFLAGS $XML_CFLAGS" AC_CHECK_FUNC(xmlParseFile,, [AC_MSG_ERROR([Unable to link with libxml])]) CFLAGS="$ac_xml_save_CFLAGS" LIBS="$ac_xml_save_LIBS" ]) dnl XIPH_PATH_XSLT dnl Populate XSLT_CFLAGS and XSLT_LIBS with infomation for dnl linking with libxml2 AC_DEFUN([XIPH_PATH_XSLT], [dnl AC_ARG_VAR([XSLTCONFIG],[XSLT configuration program]) AC_ARG_WITH(xslt-config, [AC_HELP_STRING([--with-xslt-config=PATH], [use xslt-config in PATH to find libxslt])], [XSLTCONFIG="$withval"], [AC_PATH_PROGS(XSLTCONFIG, [xslt-config], "")] ) if test "x$XSLTCONFIG" = "x"; then AC_MSG_ERROR([XSLT configuration could not be found]) fi if ! test -x "$XSLTCONFIG"; then AC_MSG_ERROR([$XSLTCONFIG cannot be executed]) fi XSLT_LIBS="$($XSLTCONFIG --libs)" XSLT_CFLAGS="$($XSLTCONFIG --cflags)" ac_xslt_save_LIBS="$LIBS" ac_xslt_save_CFLAGS="$CFLAGS" LIBS="$XSLT_LIBS $LIBS" CFLAGS="$CFLAGS $XSLT_CFLAGS" AC_CHECK_FUNCS([xsltSaveResultToString]) CFLAGS="$ac_xslt_save_CFLAGS" LIBS="$ac_xslt_save_LIBS" ]) ices-2.0.2/README0000644000175000017500000000101712010041611010220 00000000000000This is ices 2 This is a release of ices 2.0.2 It's the primary source client for icecast 2.x. It has proven to stable and well featured. Documentation is in the doc subdirectory, and some sample configuration files exist in the conf subdirectory. To build and install, run ./configure make make install You WILL need to edit the config file you choose to use before running this application. For help, email us at icecast@xiph.org, icecast-dev@xiph.org, or find us on IRC at irc.freenode.net, in #icecast. ices-2.0.2/configure.in0000644000175000017500000001326612010041611011662 00000000000000dnl Process this file with autoconf to produce a configure script. dnl dnl Options refactored to allow all audio input modules to be enabled/disabled dnl by Thomas B. "dm8tbr" Ruecker dnl AC_INIT([IceS], [2.0.2], [icecast@xiph.org]) AC_PREREQ(2.54) AC_CONFIG_SRCDIR(src/ices.c) AM_INIT_AUTOMAKE AM_CONFIG_HEADER(config.h) AM_MAINTAINER_MODE AC_PROG_CC AM_PROG_LIBTOOL dnl Set some options based on environment dnl BSD headers break when _XOPEN_SOURCE is defined but without it seems dnl to be fine if test -n "$GCC"; then AC_DEFINE(_GNU_SOURCE, ,[Define if you have POSIX and GNU specifications]) XIPH_VAR_APPEND([XIPH_CPPFLAGS], [-ffast-math -fsigned-char]) XIPH_VAR_APPEND([DEBUG],[-g]) XIPH_VAR_APPEND([PROFILE],[-g -pg]) else case "$host" in *-*-irix*) XIPH_VAR_APPEND([DEBUG], [-g -signed -D_REENTRANT]) XIPH_VAR_APPEND([XIPH_CPPFLAGS],[-O2 -w -signed -D_REENTRANT]) XIPH_VAR_APPEND([PROFILE],[-p -g3 -O2 -signed -D_REENTRANT]) ;; *-*-solaris*) AC_DEFINE(__EXTENSIONS__, 1, [define to 1 to resolve header problem on solaris]) XIPH_VAR_APPEND([DEBUG],[-v -g -D_REENTRANT]) XIPH_VAR_APPEND([XIPH_CPPFLAGS],[-xO4 -fast -w -fsimple -native -xcg92 -D_REENTRANT]) XIPH_VAR_APPEND([PROFILE],[-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc -D_REENTRANT]) ;; *) DEBUG="-g -D_REENTRANT" XIPH_CPPFLAGS="-O -D_REENTRANT" PROFILE="-g -p -D_REENTRANT" ;; esac fi dnl Checks for programs. dnl Checks for libraries. dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS([stropts.h sys/timeb.h sys/select.h]) dnl ================================================================ dnl Check for OSS dnl ================================================================ AC_ARG_ENABLE(oss, [AC_HELP_STRING([--disable-oss], [OSS support [default=autodetect]])],, enable_oss=yes) if test "x$enable_oss" = xyes ; then AC_CHECK_HEADER(sys/soundcard.h, have_oss=yes, have_oss=no) AC_CHECK_HEADER(machine/soundcard.h, have_oss=yes, ) if test "$have_oss" = yes; then AC_DEFINE(HAVE_OSS,,[Define to enable OSS input module]) fi else have_oss=no fi AM_CONDITIONAL(HAVE_OSS,test "$have_oss" = yes) dnl ================================================================ dnl Check for Sun audio dnl ================================================================ AC_C_BIGENDIAN AC_ARG_ENABLE(sun-audio, AC_HELP_STRING([--disable-sun-audio], [Sun audio input [default=autodetect]]), enable_sun="$enableval", enable_sun=yes ) if test x$enable_sun = xyes; then AC_CHECK_HEADER(sys/audioio.h, have_sun_audio=yes, have_sun_audio=no) if test "$have_sun_audio" = yes; then AC_DEFINE(HAVE_SUN_AUDIO,,[Define to enable sun audio input module]) fi else have_sun_audio=no fi AM_CONDITIONAL(HAVE_SUN_AUDIO,test "$have_sun_audio" = yes) dnl ================================================================ dnl Check for ALSA audio dnl ================================================================ AC_ARG_ENABLE(alsa, [AC_HELP_STRING([--disable-alsa], [ALSA support [default=autodetect]])],, enable_alsa=yes) if test "x$enable_alsa" = xyes ; then AC_CHECK_HEADER(alsa/asoundlib.h, have_alsa=yes, have_alsa=no) if test "$have_alsa" = yes; then ALSA_LIBS="-lasound" AC_DEFINE(HAVE_ALSA, ,[Define to enable ALSA input module]) fi else have_alsa=no fi AM_CONDITIONAL(HAVE_ALSA,test "$have_alsa" = yes) dnl ================================================================ dnl Check for RoarAudio dnl ================================================================ AC_ARG_ENABLE(roaraudio, [AC_HELP_STRING([--disable-roaraudio], [Roaraudio support [default=autodetect]])],, enable_roaraudio=yes) if test "x$enable_roaraudio" = xyes ; then PKG_CHECK_MODULES(RoarAudio, [libroar >= 0.4.0], have_roaraudio=yes, have_roaraudio=no) if test "$have_roaraudio" = yes; then ROARAUDIO_LIBS="-lroar" AC_DEFINE(HAVE_ROARAUDIO, ,[Define to enable RoarAudio input module]) fi else have_roaraudio=no fi AM_CONDITIONAL(HAVE_ROARAUDIO,test "$have_roaraudio" = yes) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST dnl Check for types AC_CHECK_TYPES([uint64_t],,AC_ERROR([could not find a uint64_t type])) dnl Checks for library functions. AC_CHECK_FUNCS([gettimeofday ftime]) XIPH_PATH_XML XIPH_VAR_APPEND([XIPH_CFLAGS], [$XML_CFLAGS]) XIPH_VAR_PREPEND([XIPH_LIBS], [$XML_LIBS]) XIPH_PATH_SHOUT(, AC_MSG_ERROR([must have libshout installed!])) if test "$SHOUT_THREADSAFE" != "yes" then AC_MSG_ERROR([This libshout isn't threadsafe]) fi XIPH_VAR_APPEND([XIPH_CPPFLAGS], [$SHOUT_CPPFLAGS]) XIPH_VAR_APPEND([XIPH_CFLAGS], [$SHOUT_CFLAGS]) XIPH_VAR_PREPEND([XIPH_LIBS], [$SHOUT_LIBS]) XIPH_PATH_VORBIS(, AC_MSG_ERROR([must have Ogg Vorbis v1.0 or above installed!])) XIPH_VAR_APPEND([XIPH_CPPFLAGS], [$VORBIS_CFLAGS $VORBISENC_CFLAGS]) XIPH_VAR_PREPEND([XIPH_LIBS], [$VORBISENC_LIBS $VORBIS_LIBS]) dnl Make substitutions AC_SUBST(ALSA_LIBS) AC_SUBST(ROARAUDIO_LIBS) AC_SUBST(XML_LIBS) AC_SUBST(XML_CFLAGS) AC_SUBST(LIBTOOL_DEPS) AC_SUBST(DEBUG) AC_SUBST(PROFILE) AC_SUBST(XIPH_CFLAGS) AC_SUBST(XIPH_CPPFLAGS) AC_SUBST(XIPH_LIBS) AC_OUTPUT( Makefile conf/Makefile doc/Makefile src/Makefile src/log/Makefile src/timing/Makefile src/thread/Makefile src/avl/Makefile ) echo " Build with alsa: $have_alsa Build with OSS: $have_oss Build with Sun audio: $have_sun_audio Build with RoarAudio: $have_roaraudio " ices-2.0.2/aclocal.m40000644000175000017500000101210212010041725011204 00000000000000# generated automatically by aclocal 1.9.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005 Free Software Foundation, Inc. # 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # serial 48 Debian 1.5.22-4+etch1 AC_PROG_LIBTOOL # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) # ----------------------------------------------------------- # If this macro is not defined by Autoconf, define it here. m4_ifdef([AC_PROVIDE_IFELSE], [], [m4_define([AC_PROVIDE_IFELSE], [m4_ifdef([AC_PROVIDE_$1], [$2], [$3])])]) # AC_PROG_LIBTOOL # --------------- AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 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aCC*) _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, # but as the default # location of the library. ;; esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac fi else # FIXME: insert proper C++ library support _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; interix3*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) _LT_AC_TAGVAR(ld_shlibs, $1)=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$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. _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | 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 # need to do runtime linking. case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; 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. _LT_AC_TAGVAR(archive_cmds, $1)='' _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes; 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 _LT_AC_TAGVAR(hardcode_direct, $1)=yes else # We have old collect2 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_TAGVAR(always_export_symbols, $1)=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$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. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${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. _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) _LT_AC_TAGVAR(archive_cmds, $1)='$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)' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported # 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. _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[[012]]) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_automatic, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' _LT_AC_TAGVAR(link_all_deplibs, $1)=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; esac fi ;; dgux*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; freebsd1*) _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo >>conftest.nl $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break cmp -s conftest.out conftest.nl || break # 10000 chars as input seems more than enough test $lt_ac_count -gt 10 && break lt_ac_count=`expr $lt_ac_count + 1` if test $lt_ac_count -gt $lt_ac_max; then lt_ac_max=$lt_ac_count lt_cv_path_SED=$lt_ac_sed fi done done fi SED=$lt_cv_path_SED { echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6; } { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; 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esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_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 $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" # Check whether --with-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes else with_gnu_ld=no fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&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 $ac_prog in # Accept absolute paths. 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} if test "${lt_cv_ld_reload_flag+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_reload_flag='-r' fi { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } if test "${lt_cv_path_NM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) 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="$lt_save_ifs" done test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm fi fi { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 echo "${ECHO_T}$lt_cv_path_NM" >&6; } NM="$lt_cv_path_NM" { echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6; } fi { echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_file_magic_cmd='$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 # which 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 $host_os in aix4* | aix5*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump'. lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$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 ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix3*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; 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SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_ext=c ac_cpp='$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 >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then lt_cv_cc_needs_belf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$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 { echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) LD="${LD-ld} -64" ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" 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 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&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+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f 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 { echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } 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 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dlfcn.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? 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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='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux* | k*bsd*-gnu) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 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 # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, 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. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_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.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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$lt_cv_sys_global_symbol_to_cdecl"; then { echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6; } else { echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6; } fi { echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6; } if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e 1s/^X//' sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then { echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; } if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. 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This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds='$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 # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix3*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs=no else ld_shlibs=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. 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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$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 $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$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 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$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 $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 $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; 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 "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU 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")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$GCC" = yes; 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 hardcode_direct=yes 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$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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 "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; 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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${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=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) 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 # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # 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 $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; 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" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${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='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -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; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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 $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${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 ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds='$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 $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; 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 ;; 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sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT 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. 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The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_shl_load || defined __stub___shl_load choke me #endif int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6; } if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else { echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; } if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else { echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; } if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* 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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_dlopen || defined __stub___dlopen choke me #endif int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6; } if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else { echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; } if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; } if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_lib_dld_dld_link=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; } if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" fi fi fi fi fi fi ;; esac if test "x$lt_cv_dlopen" != xno; then enable_dlopen=yes else enable_dlopen=no fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS="$CPPFLAGS" test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$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 $LIBS" { echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; } if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; 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 < #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 #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=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 = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? 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darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) lt_prog_compiler_pic_F77='-qnocommon' lt_prog_compiler_wl_F77='-Wl,' ;; esac ;; mingw* | pw32* | os2*) # 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_F77='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl_F77='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_F77='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static_F77='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_F77='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_F77='-non_shared' ;; newsos6) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; linux* | k*bsd*-gnu) case $cc_basename in icc* | ecc*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-fpic' lt_prog_compiler_static_F77='-Bstatic' ;; ccc*) lt_prog_compiler_wl_F77='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_F77='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; solaris*) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_F77='-Qoption ld ';; *) lt_prog_compiler_wl_F77='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_F77='-Qoption ld ' lt_prog_compiler_pic_F77='-PIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_F77='-Kconform_pic' lt_prog_compiler_static_F77='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; unicos*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_can_build_shared_F77=no ;; uts4*) lt_prog_compiler_pic_F77='-pic' lt_prog_compiler_static_F77='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_F77=no ;; esac fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; } # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_F77"; then { echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; } if test "${lt_prog_compiler_pic_works_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_pic_works_F77=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_F77" # 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:13877: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:13881: \$? = $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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_pic_works_F77=yes fi fi $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6; } if test x"$lt_prog_compiler_pic_works_F77" = xyes; then case $lt_prog_compiler_pic_F77 in "" | " "*) ;; *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; esac else lt_prog_compiler_pic_F77= lt_prog_compiler_can_build_shared_F77=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_F77= ;; *) lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" { echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; } if test "${lt_prog_compiler_static_works_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_F77=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" printf "$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 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_static_works_F77=yes fi else lt_prog_compiler_static_works_F77=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi { echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6; } if test x"$lt_prog_compiler_static_works_F77" = xyes; then : else lt_prog_compiler_static_F77= fi { echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; } if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_F77=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out printf "$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:13981: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:13985: \$? = $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 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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_F77=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 .. rmdir conftest $rm conftest* fi { echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; } hard_links="nottested" if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user { echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; } hard_links=yes $rm conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no { echo "$as_me:$LINENO: result: $hard_links" >&5 echo "${ECHO_T}$hard_links" >&6; } if test "$hard_links" = no; then { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi { echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; } runpath_var= allow_undefined_flag_F77= enable_shared_with_static_runtimes_F77=no archive_cmds_F77= archive_expsym_cmds_F77= old_archive_From_new_cmds_F77= old_archive_from_expsyms_cmds_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= thread_safe_flag_spec_F77= hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77= hardcode_libdir_separator_F77= hardcode_direct_F77=no hardcode_minus_L_F77=no hardcode_shlibpath_var_F77=unsupported link_all_deplibs_F77=unknown hardcode_automatic_F77=no module_cmds_F77= module_expsym_cmds_F77= always_export_symbols_F77=no export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms_F77= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$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_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) if test "$host_cpu" = ia64; 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 AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # 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_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_f77_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${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_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=unsupported # 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_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=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_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$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 $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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If gcc already passes -lc # to ld, don't add -lc before -lgcc. { echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; } $rm conftest* printf "$lt_simple_compile_test_code" > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl_F77 pic_flag=$lt_prog_compiler_pic_F77 compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag_F77 allow_undefined_flag_F77= if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then archive_cmds_need_lc_F77=no else archive_cmds_need_lc_F77=yes fi allow_undefined_flag_F77=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $rm conftest* { echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; } ;; esac fi ;; esac { echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; } library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=".so" postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. 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 else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown case $host_os in aix3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='${libname}${release}${shared_ext}$major' ;; aix4* | aix5*) version_type=linux need_lib_prefix=no need_version=no hardcode_into_libs=yes if test "$host_cpu" = ia64; then # AIX 5 supports IA64 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. The import file would start with # the line `#! .'. This would cause the generated library to # depend on `.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. if test "$aix_use_runtimelinking" = yes; then # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' else # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='${libname}${release}.a $libname.a' soname_spec='${libname}${release}${shared_ext}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux 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 ;; cygwin* | mingw* | pw32*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \${file}`~ dlpath=`$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' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $rm \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. 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esac ;; 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 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 "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF fi ;; amigaos*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_GCJ=no fi ;; interix3*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi link_all_deplibs_GCJ=no else ld_shlibs_GCJ=no fi ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. 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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** 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. 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else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${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_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=unsupported # 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_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=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_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$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 $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 "X$HPUX_IA64_MODE" = X32; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; 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 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' 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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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${libsuff}" hardcode_into_libs=yes ;; 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newsos6) version_type=linux library_names_spec='${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=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi for ac_header in stropts.h sys/timeb.h sys/select.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Check whether --enable-oss was given. if test "${enable_oss+set}" = set; then enableval=$enable_oss; else enable_oss=yes fi if test "x$enable_oss" = xyes ; then if test "${ac_cv_header_sys_soundcard_h+set}" = set; then { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_soundcard_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5 echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5 echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: sys/soundcard.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: sys/soundcard.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: sys/soundcard.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_soundcard_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_soundcard_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } fi if test $ac_cv_header_sys_soundcard_h = yes; then have_oss=yes else have_oss=no fi if test "${ac_cv_header_machine_soundcard_h+set}" = set; then { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } if test "${ac_cv_header_machine_soundcard_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5 echo $ECHO_N "checking machine/soundcard.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5 echo $ECHO_N "checking machine/soundcard.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: machine/soundcard.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: machine/soundcard.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: machine/soundcard.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: machine/soundcard.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } if test "${ac_cv_header_machine_soundcard_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_machine_soundcard_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } fi if test $ac_cv_header_machine_soundcard_h = yes; then have_oss=yes fi if test "$have_oss" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_OSS _ACEOF fi else have_oss=no fi if test "$have_oss" = yes; then HAVE_OSS_TRUE= HAVE_OSS_FALSE='#' else HAVE_OSS_TRUE='#' HAVE_OSS_FALSE= fi { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in yes) cat >>confdefs.h <<\_ACEOF #define WORDS_BIGENDIAN 1 _ACEOF ;; no) ;; *) { { echo "$as_me:$LINENO: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&5 echo "$as_me: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; esac # Check whether --enable-sun-audio was given. if test "${enable_sun_audio+set}" = set; then enableval=$enable_sun_audio; enable_sun="$enableval" else enable_sun=yes fi if test x$enable_sun = xyes; then if test "${ac_cv_header_sys_audioio_h+set}" = set; then { echo "$as_me:$LINENO: checking for sys/audioio.h" >&5 echo $ECHO_N "checking for sys/audioio.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_audioio_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_audioio_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_audioio_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking sys/audioio.h usability" >&5 echo $ECHO_N "checking sys/audioio.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking sys/audioio.h presence" >&5 echo $ECHO_N "checking sys/audioio.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: sys/audioio.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: sys/audioio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: sys/audioio.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: sys/audioio.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: sys/audioio.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: sys/audioio.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: sys/audioio.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: sys/audioio.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: sys/audioio.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: sys/audioio.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: sys/audioio.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for sys/audioio.h" >&5 echo $ECHO_N "checking for sys/audioio.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_audioio_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_audioio_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_audioio_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_audioio_h" >&6; } fi if test $ac_cv_header_sys_audioio_h = yes; then have_sun_audio=yes else have_sun_audio=no fi if test "$have_sun_audio" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SUN_AUDIO _ACEOF fi else have_sun_audio=no fi if test "$have_sun_audio" = yes; then HAVE_SUN_AUDIO_TRUE= HAVE_SUN_AUDIO_FALSE='#' else HAVE_SUN_AUDIO_TRUE='#' HAVE_SUN_AUDIO_FALSE= fi # Check whether --enable-alsa was given. if test "${enable_alsa+set}" = set; then enableval=$enable_alsa; else enable_alsa=yes fi if test "x$enable_alsa" = xyes ; then if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then { echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6; } if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking alsa/asoundlib.h usability" >&5 echo $ECHO_N "checking alsa/asoundlib.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking alsa/asoundlib.h presence" >&5 echo $ECHO_N "checking alsa/asoundlib.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: alsa/asoundlib.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: alsa/asoundlib.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for alsa/asoundlib.h" >&5 echo $ECHO_N "checking for alsa/asoundlib.h... $ECHO_C" >&6; } if test "${ac_cv_header_alsa_asoundlib_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_alsa_asoundlib_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_asoundlib_h" >&5 echo "${ECHO_T}$ac_cv_header_alsa_asoundlib_h" >&6; } fi if test $ac_cv_header_alsa_asoundlib_h = yes; then have_alsa=yes else have_alsa=no fi if test "$have_alsa" = yes; then ALSA_LIBS="-lasound" cat >>confdefs.h <<\_ACEOF #define HAVE_ALSA _ACEOF fi else have_alsa=no fi if test "$have_alsa" = yes; then HAVE_ALSA_TRUE= HAVE_ALSA_FALSE='#' else HAVE_ALSA_TRUE='#' HAVE_ALSA_FALSE= fi # Check whether --enable-roaraudio was given. if test "${enable_roaraudio+set}" = set; then enableval=$enable_roaraudio; else enable_roaraudio=yes fi if test "x$enable_roaraudio" = xyes ; then 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=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 echo "${ECHO_T}$PKG_CONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$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 { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then PKG_CONFIG="" else case $cross_compiling:$ac_tool_warned in yes:) { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@gnu.org." >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$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 { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } PKG_CONFIG="" fi fi pkg_failed=no { echo "$as_me:$LINENO: checking for RoarAudio" >&5 echo $ECHO_N "checking for RoarAudio... $ECHO_C" >&6; } if test -n "$PKG_CONFIG"; then if test -n "$RoarAudio_CFLAGS"; then pkg_cv_RoarAudio_CFLAGS="$RoarAudio_CFLAGS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libroar >= 0.4.0\"") >&5 ($PKG_CONFIG --exists --print-errors "libroar >= 0.4.0") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_RoarAudio_CFLAGS=`$PKG_CONFIG --cflags "libroar >= 0.4.0" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test -n "$PKG_CONFIG"; then if test -n "$RoarAudio_LIBS"; then pkg_cv_RoarAudio_LIBS="$RoarAudio_LIBS" else if test -n "$PKG_CONFIG" && \ { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libroar >= 0.4.0\"") >&5 ($PKG_CONFIG --exists --print-errors "libroar >= 0.4.0") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_RoarAudio_LIBS=`$PKG_CONFIG --libs "libroar >= 0.4.0" 2>/dev/null` else pkg_failed=yes fi fi else pkg_failed=untried fi if test $pkg_failed = yes; then if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then RoarAudio_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libroar >= 0.4.0"` else RoarAudio_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libroar >= 0.4.0"` fi # Put the nasty error message in config.log where it belongs echo "$RoarAudio_PKG_ERRORS" >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } have_roaraudio=no elif test $pkg_failed = untried; then have_roaraudio=no else RoarAudio_CFLAGS=$pkg_cv_RoarAudio_CFLAGS RoarAudio_LIBS=$pkg_cv_RoarAudio_LIBS { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } have_roaraudio=yes fi if test "$have_roaraudio" = yes; then ROARAUDIO_LIBS="-lroar" cat >>confdefs.h <<\_ACEOF #define HAVE_ROARAUDIO _ACEOF fi else have_roaraudio=no fi if test "$have_roaraudio" = yes; then HAVE_ROARAUDIO_TRUE= HAVE_ROARAUDIO_FALSE='#' else HAVE_ROARAUDIO_TRUE='#' HAVE_ROARAUDIO_FALSE= fi { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset cs; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; pcpcc = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi { echo "$as_me:$LINENO: checking for uint64_t" >&5 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } if test "${ac_cv_type_uint64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef uint64_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_uint64_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_uint64_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6; } if test $ac_cv_type_uint64_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_UINT64_T 1 _ACEOF else { { echo "$as_me:$LINENO: error: could not find a uint64_t type" >&5 echo "$as_me: error: could not find a uint64_t type" >&2;} { (exit 1); exit 1; }; } fi for ac_func in gettimeofday ftime do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define $ac_func to an innocuous variant, in case declares $ac_func. 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Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_$ac_func || defined __stub___$ac_func choke me #endif int main () { return $ac_func (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_var'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done { echo "$as_me:$LINENO: result: checking for XML configuration" >&5 echo "${ECHO_T}checking for XML configuration" >&6; } # Check whether --with-xml-config was given. if test "${with_xml_config+set}" = set; then withval=$with_xml_config; XMLCONFIG="$withval" else for ac_prog in xml2-config xml-config do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_XMLCONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $XMLCONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_XMLCONFIG="$XMLCONFIG" # 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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_XMLCONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi XMLCONFIG=$ac_cv_path_XMLCONFIG if test -n "$XMLCONFIG"; then { echo "$as_me:$LINENO: result: $XMLCONFIG" >&5 echo "${ECHO_T}$XMLCONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi test -n "$XMLCONFIG" && break done test -n "$XMLCONFIG" || XMLCONFIG="""" fi if test "x$XMLCONFIG" = "x"; then { { echo "$as_me:$LINENO: error: XML configuration could not be found" >&5 echo "$as_me: error: XML configuration could not be found" >&2;} { (exit 1); exit 1; }; } fi if ! test -x "$XMLCONFIG"; then { { echo "$as_me:$LINENO: error: $XMLCONFIG cannot be executed" >&5 echo "$as_me: error: $XMLCONFIG cannot be executed" >&2;} { (exit 1); exit 1; }; } fi XML_LIBS="$($XMLCONFIG --libs)" XML_CFLAGS="$($XMLCONFIG --cflags)" ac_xml_save_LIBS="$LIBS" ac_xml_save_CFLAGS="$CFLAGS" LIBS="$XML_LIBS $LIBS" CFLAGS="$CFLAGS $XML_CFLAGS" { echo "$as_me:$LINENO: checking for xmlParseFile" >&5 echo $ECHO_N "checking for xmlParseFile... $ECHO_C" >&6; } if test "${ac_cv_func_xmlParseFile+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define xmlParseFile to an innocuous variant, in case declares xmlParseFile. For example, HP-UX 11i declares gettimeofday. */ #define xmlParseFile innocuous_xmlParseFile /* System header to define __stub macros and hopefully few prototypes, which can conflict with char xmlParseFile (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef xmlParseFile /* 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. */ #ifdef __cplusplus extern "C" #endif char xmlParseFile (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_xmlParseFile || defined __stub___xmlParseFile choke me #endif int main () { return xmlParseFile (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_xmlParseFile=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_xmlParseFile=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_xmlParseFile" >&5 echo "${ECHO_T}$ac_cv_func_xmlParseFile" >&6; } if test $ac_cv_func_xmlParseFile = yes; then : else { { echo "$as_me:$LINENO: error: Unable to link with libxml" >&5 echo "$as_me: error: Unable to link with libxml" >&2;} { (exit 1); exit 1; }; } fi CFLAGS="$ac_xml_save_CFLAGS" LIBS="$ac_xml_save_LIBS" for arg in $XML_CFLAGS do if { cat < /dev/null then XIPH_CFLAGS="$XIPH_CFLAGS $arg" fi done xt_compare="$XIPH_LIBS" xt_filtered="" for arg in $XML_LIBS do if { cat < /dev/null then xt_compare="$arg $xt_compare" xt_filtered="$xt_filtered $arg" fi done XIPH_LIBS="$xt_filtered $XIPH_LIBS" xt_have_shout="no" SHOUT_THREADSAFE="no" SHOUT_CPPFLAGS="" SHOUT_CFLAGS="" SHOUT_LIBS="" # NB: PKG_CHECK_MODULES exits if pkg-config is unavailable on the target # system, so we can't use it. # seed pkg-config with the default libshout location PKG_CONFIG_PATH=${PKG_CONFIG_PATH:-/usr/local/lib/pkgconfig} export PKG_CONFIG_PATH # Step 1: Use pkg-config if available # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_PKGCONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PKGCONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKGCONFIG="$PKGCONFIG" # 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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKGCONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" ;; esac fi PKGCONFIG=$ac_cv_path_PKGCONFIG if test -n "$PKGCONFIG"; then { echo "$as_me:$LINENO: result: $PKGCONFIG" >&5 echo "${ECHO_T}$PKGCONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "$PKGCONFIG" != "no" && `$PKGCONFIG --exists shout` then SHOUT_CFLAGS=`$PKGCONFIG --variable=cflags_only shout` SHOUT_CPPFLAGS=`$PKGCONFIG --variable=cppflags shout` SHOUT_LIBS=`$PKGCONFIG --libs shout` xt_have_shout="maybe" else if test "$PKGCONFIG" != "no" then { echo "$as_me:$LINENO: $PKGCONFIG couldn't find libshout. Try adjusting PKG_CONFIG_PATH." >&5 echo "$as_me: $PKGCONFIG couldn't find libshout. Try adjusting PKG_CONFIG_PATH." >&6;} fi # pkg-config unavailable, try shout-config # Extract the first word of "shout-config", so it can be a program name with args. set dummy shout-config; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_SHOUTCONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $SHOUTCONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_SHOUTCONFIG="$SHOUTCONFIG" # 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 test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_SHOUTCONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_SHOUTCONFIG" && ac_cv_path_SHOUTCONFIG="no" ;; esac fi SHOUTCONFIG=$ac_cv_path_SHOUTCONFIG if test -n "$SHOUTCONFIG"; then { echo "$as_me:$LINENO: result: $SHOUTCONFIG" >&5 echo "${ECHO_T}$SHOUTCONFIG" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test "$SHOUTCONFIG" != "no" && test `$SHOUTCONFIG --package` = "libshout" then SHOUT_CPPFLAGS=`$SHOUTCONFIG --cppflags` SHOUT_CFLAGS=`$SHOUTCONFIG --cflags-only` SHOUT_LIBS=`$SHOUTCONFIG --libs` xt_have_shout="maybe" fi fi # Now try actually using libshout if test "$xt_have_shout" != "no" then ac_save_CPPFLAGS="$CPPFLAGS" ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CPPFLAGS="$CPPFLAGS $SHOUT_CPPFLAGS" CFLAGS="$CFLAGS $SHOUT_CFLAGS" LIBS="$SHOUT_LIBS $LIBS" for ac_header in shout/shout.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------- ## ## Report this to icecast@xiph.org ## ## ------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF { echo "$as_me:$LINENO: checking for shout_new" >&5 echo $ECHO_N "checking for shout_new... $ECHO_C" >&6; } if test "${ac_cv_func_shout_new+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shout_new to an innocuous variant, in case declares shout_new. For example, HP-UX 11i declares gettimeofday. */ #define shout_new innocuous_shout_new /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shout_new (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shout_new /* 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. */ #ifdef __cplusplus extern "C" #endif char shout_new (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined __stub_shout_new || defined __stub___shout_new choke me #endif int main () { return shout_new (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_func_shout_new=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shout_new=no fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_func_shout_new" >&5 echo "${ECHO_T}$ac_cv_func_shout_new" >&6; } if test $ac_cv_func_shout_new = yes; then : xt_have_shout="yes" fi cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if SHOUT_THREADSAFE yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then SHOUT_THREADSAFE="yes" fi rm -f conftest* fi done CPPFLAGS="$ac_save_CPPFLAGS" CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi if test "$xt_have_shout" != "yes" then { { echo "$as_me:$LINENO: error: must have libshout installed!" >&5 echo "$as_me: error: must have libshout installed!" >&2;} { (exit 1); exit 1; }; } fi if test "$SHOUT_THREADSAFE" != "yes" then { { echo "$as_me:$LINENO: error: This libshout isn't threadsafe" >&5 echo "$as_me: error: This libshout isn't threadsafe" >&2;} { (exit 1); exit 1; }; } fi for arg in $SHOUT_CPPFLAGS do if { cat < /dev/null then XIPH_CPPFLAGS="$XIPH_CPPFLAGS $arg" fi done for arg in $SHOUT_CFLAGS do if { cat < /dev/null then XIPH_CFLAGS="$XIPH_CFLAGS $arg" fi done xt_compare="$XIPH_LIBS" xt_filtered="" for arg in $SHOUT_LIBS do if { cat < /dev/null then xt_compare="$arg $xt_compare" xt_filtered="$xt_filtered $arg" fi done XIPH_LIBS="$xt_filtered $XIPH_LIBS" # Check whether --with-ogg was given. if test "${with_ogg+set}" = set; then withval=$with_ogg; ogg_prefix="$withval" else ogg_prefix="$OGG_PREFIX" fi if test "x$ogg_prefix" = "x" -o "x$ogg_prefix" = "xyes"; then if test "x$prefix" = "xNONE"; then ogg_prefix=/usr/local else ogg_prefix="$prefix" fi fi xt_warning=no if test x"$GCC" = "xyes" then save_cflags="$CFLAGS" CFLAGS="-Werror -I$ogg_prefix/include" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 xt_warning=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$save_cflags" fi if test "$xt_warning" = "yes" then : else OGG_CFLAGS="-I$ogg_prefix/include" OGG_LDFLAGS="-L$ogg_prefix/lib" fi { echo "$as_me:$LINENO: checking for libogg" >&5 echo $ECHO_N "checking for libogg... $ECHO_C" >&6; } if test "${xt_cv_lib_ogg+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else OGG_LIBS="-logg" # # check if the installed Ogg is sufficiently new. # ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" ac_save_LDFLAGS="$LDFLAGS" CFLAGS="$CFLAGS $OGG_CFLAGS" LIBS="$LIBS $OGG_LIBS" LDFLAGS="$LDFLAGS $OGG_LDFLAGS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* 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. */ #ifdef __cplusplus extern "C" #endif char ogg_sync_init (); int main () { return ogg_sync_init (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then xt_cv_lib_ogg=ok else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then xt_cv_lib_ogg="pre v1.0, needs updating" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 xt_cv_lib_ogg="not found" fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" LDFLAGS="$ac_save_LDFLAGS" LIBS="$ac_save_LIBS" fi { echo "$as_me:$LINENO: result: $xt_cv_lib_ogg" >&5 echo "${ECHO_T}$xt_cv_lib_ogg" >&6; } if test "x$xt_cv_lib_ogg" = "xok"; then cat >>confdefs.h <<\_ACEOF #define HAVE_OGG 1 _ACEOF else OGG_LIBS="" OGG_CFLAGS="" OGG_LDFLAGS="" fi # Check whether --with-vorbis was given. if test "${with_vorbis+set}" = set; then withval=$with_vorbis; vorbis_prefix="$withval" else vorbis_prefix="$VORBIS_PREFIX" fi if test "x$vorbis_prefix" = "x" -o "x$vorbis_prefix" = "xyes"; then if test "x$prefix" = "xNONE"; then vorbis_prefix="/usr/local" else vorbis_prefix="$prefix" fi fi VORBIS_CFLAGS="$OGG_CFLAGS" VORBIS_LDFLAGS="$OGG_LDFLAGS" if test "x$vorbis_prefix" != "x$ogg_prefix"; then xt_warning=no if test x"$GCC" = "xyes" then save_cflags="$CFLAGS" CFLAGS="-Werror -I"$vorbis_prefix/include"" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 xt_warning=yes fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$save_cflags" fi if test "$xt_warning" = "yes" then : else VORBIS_CFLAGS="$VORBIS_CFLAGS -I$vorbis_prefix/include" VORBIS_LDFLAGS="-L$vorbis_prefix/lib $VORBIS_LDFLAGS" fi fi VORBIS_LIBS="-lvorbis" VORBISFILE_LIBS="-lvorbisfile" VORBISENC_LIBS="-lvorbisenc" xt_save_LIBS="$LIBS" xt_save_LDFLAGS="$LDFLAGS" xt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $VORBIS_CFLAGS" LDFLAGS="$LDFLAGS $VORBIS_LDFLAGS" LIBS="$LIBS $VORBIS_LIBS" xt_lib_vorbis="not found" { echo "$as_me:$LINENO: checking for libvorbis" >&5 echo $ECHO_N "checking for libvorbis... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/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 || { (exit 1); exit 1; } fi echo " Build with alsa: $have_alsa Build with OSS: $have_oss Build with Sun audio: $have_sun_audio Build with RoarAudio: $have_roaraudio " ices-2.0.2/AUTHORS0000644000175000017500000000020712010041611010410 00000000000000Michael Smith Jack Moffitt Karl Heyes Philipp Schafft ices-2.0.2/COPYING0000644000175000017500000004311012010041611010373 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 Library 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. 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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 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. Copyright (C) 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 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. , 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 Library General Public License instead of this License. ices-2.0.2/TODO0000644000175000017500000000023112010041611010025 00000000000000- cue files? - stream rewriting for serial number increment, etc. - graceful shutdown is broken (at least for resampling/live input, possibly others) ices-2.0.2/compile0000755000175000017500000000717310532451263010746 00000000000000#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. scriptversion=2005-05-14.22 # Copyright (C) 1999, 2000, 2003, 2004, 2005 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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # 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 # . 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 $? ;; esac ofile= cfile= eat= for arg do if test -n "$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 "$cfile"; then # If no `-o' option was seen then we might have been invoked from a # pattern rule where we don't need one. That is ok -- this is a # normal compilation that the losing compiler can handle. If no # `.c' file was seen then we are probably linking. That is also # ok. exec "$@" fi # Name of file we expect compiler to create. cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'` # Create the lock directory. # Note: use `[/.-]' here to ensure that we don't use the same name # that we are using for the .o file. Also, base the name on the expected # object file name, since that is what matters with a parallel build. lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d while true; do if mkdir "$lockdir" >/dev/null 2>&1; then break fi sleep 1 done # FIXME: race condition here if user kills between mkdir and trap. trap "rmdir '$lockdir'; exit 1" 1 2 15 # Run the compile. "$@" ret=$? if test -f "$cofile"; then mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: ices-2.0.2/config.guess0000755000175000017500000012626010466646770011726 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2006-07-02' # This 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 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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 Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > $dummy.c ; for c in cc gcc c89 c99 ; do if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, # *-*-netbsdecoff* and *-*-netbsd*. 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However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. case "${UNAME_VERSION}" in Debian*) release='-gnu' ;; *) release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. echo "${machine}-${os}${release}" exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} exit ;; *:ekkoBSD:*:*) echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} exit ;; *:SolidBSD:*:*) echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} exit ;; macppc:MirBSD:*:*) echo powerpc-unknown-mirbsd${UNAME_RELEASE} exit ;; *:MirBSD:*:*) echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} exit ;; alpha:OSF1:*:*) case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm:riscos:*:*|arm:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[3456]*) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T:Interix*:[3456]*) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; 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TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: ices-2.0.2/config.sub0000755000175000017500000007730010466646770011371 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, # Inc. timestamp='2006-07-02' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This 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 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; 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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. # 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 outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$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" # 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. 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. 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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. # # 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. basename="s,^.*/,,g" # 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 $basename` modename="$progname" # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 PROGRAM=ltmain.sh PACKAGE=libtool VERSION="1.5.22 Debian 1.5.22-4+etch1" TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" # See if we are running on zsh, and set the options which allow our # commands through without removal of \ escapes. if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi # Check that we have a working $echo. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then # Yippee, $echo works! : else # Restart under the correct shell, and then maybe $echo will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat <&2 $echo "Fatal configuration error. 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darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do 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 have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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fi # Do each of the archive commands. if test "$module" = yes && test -n "$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 "X$skipped_export" != "X:" && len=`expr "X$test_cmds" : ".*" 2>/dev/null` && test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise. $echo "creating reloadable object files..." # Save the value of $output and $libobjs because we want to # use them later. 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esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$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 *" $libdir "*) ;; *) finalize_rpath="$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$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 "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then dlsyms="${outputname}S.c" else $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 fi fi if test -n "$dlsyms"; then case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${outputname}.nm" $show "$rm $nlist ${nlist}S ${nlist}T" $run $rm "$nlist" "${nlist}S" "${nlist}T" # Parse the name list into a source file. $show "creating $output_objdir/$dlsyms" test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ #ifdef __cplusplus extern \"C\" { #endif /* Prevent the only kind of declaration conflicts we can make. */ #define lt_preloaded_symbols some_other_symbol /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then $show "generating symbol list for \`$output'" test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for arg in $progfiles; do $show "extracting global C symbols from \`$arg'" $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$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 >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ " case $host in *cygwin* | *mingw* ) $echo >> "$output_objdir/$dlsyms" "\ /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs */ struct { " ;; * ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= 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. 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strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ 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]; int tmp_len; char* concat_name; DEBUG("(find_executable) : %s\n", wrapper ? 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You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: ices-2.0.2/src/0000777000175000017500000000000012010042114010213 500000000000000ices-2.0.2/src/cfgparse.h0000644000175000017500000000500312010041610012070 00000000000000/* config.h * - configuration, and global structures built from config * * $Id: cfgparse.h,v 1.7 2004/03/11 17:16:08 karl Exp $ * * Copyright (c) 2001 Michael Smith * Copyright (c) 2006 Eric Faurot * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __CONFIG_H__ #define __CONFIG_H__ #include "stream.h" #include "inputmodule.h" typedef struct _module_param_tag { char *name; char *value; struct _module_param_tag *next; } module_param_t; /* FIXME: forward declaraction because my headers are a mess. */ struct buffer_queue; typedef struct _instance_tag { char *hostname; int port; char *password; char *user; char *mount; int reconnect_delay; int reconnect_attempts; int retry_initial_connection; int encode; int downmix; int resampleinrate; int resampleoutrate; int max_queue_length; char *savefilename; /* local metadata */ char *stream_name; char *stream_genre; char *stream_description; char *stream_url; /* Parameters for re-encoding */ int managed; int min_br, nom_br, max_br; float quality; int samplerate; int channels; int max_samples_ppage; /* private */ FILE *savefile; int buffer_failures; int died; int kill; int skip; int public_stream; int wait_for_critical; struct buffer_queue *queue; struct _instance_tag *next; } instance_t; typedef struct _config_tag { int background; char *logpath; char *logfile; unsigned logsize; char *pidfile; int loglevel; int log_stderr; /* */ /* */ char *stream_name; char *stream_genre; char *stream_description; char *stream_url; /* */ char *playlist_module; module_param_t *module_params; /* */ instance_t *instances; /* private */ int log_id; int shutdown; char *metadata_filename; cond_t queue_cond; cond_t event_pending_cond; mutex_t refcount_lock; mutex_t flush_lock; input_module_t *inmod; struct _config_tag *next; } config_t; extern config_t *ices_config; void config_initialize(void); void config_shutdown(void); int config_read(const char *filename); void config_dump(void); void config_free_instance(instance_t *instance); #endif /* __CONFIG_H__ */ ices-2.0.2/src/input.h0000644000175000017500000000210712010041611011440 00000000000000/* input.h * - Input functions * * $Id: input.h,v 1.9 2003/03/22 01:14:35 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __INPUT_H__ #define __INPUT_H__ #include #include #include "cfgparse.h" #include "inputmodule.h" #include "stream.h" #include "reencode.h" #include "encode.h" #include "audio.h" typedef struct { instance_t *stream; input_module_t *input; reencode_state *reenc; encoder_state *enc; downmix_state *downmix; resample_state *resamp; shout_t *shout; vorbis_comment vc; } stream_description; void input_loop(void); void input_flush_queue(buffer_queue *queue, int keep_critical); void input_sleep(void); int input_calculate_ogg_sleep(ogg_page *og); int input_calculate_pcm_sleep(unsigned bytes, unsigned bytes_per_sec); #endif /* __INPUT_H__ */ ices-2.0.2/src/inputmodule.h0000644000175000017500000000223412010041610012646 00000000000000/* inputmodule.h * - the interface for input modules to implement. * * $Id: inputmodule.h,v 1.3 2003/03/16 14:21:48 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __INPUTMODULE_H__ #define __INPUTMODULE_H__ #include "stream.h" #include "event.h" #include typedef enum _input_type { ICES_INPUT_PCM, ICES_INPUT_VORBIS, /* Can add others here in the future, if we want */ } input_type; typedef enum _input_subtype { INPUT_PCM_LE_16, INPUT_PCM_BE_16, } input_subtype; typedef struct _input_module_tag { input_type type; input_subtype subtype; int (*getdata)(void *self, ref_buffer *rb); int (*handle_event)(struct _input_module_tag *self, enum event_type event, void *param); void (*metadata_update)(void *self, vorbis_comment *vc); void *internal; /* For the modules internal state data */ } input_module_t; #endif /* __INPUTMODULE_H__ */ ices-2.0.2/src/im_playlist.h0000644000175000017500000000232012010041610012623 00000000000000/* im_playlist.h * - Basic playlist functionality * * $Id: im_playlist.h,v 1.6 2004/01/12 23:39:39 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_PLAYLIST_H__ #define __IM_PLAYLIST_H__ #include "inputmodule.h" #include typedef struct _playlist_state_tag { FILE *current_file; char *filename; /* Currently streaming file */ int errors; /* Consecutive errors */ int current_serial; int nexttrack; int allow_repeat; ogg_sync_state oy; char *(*get_filename)(void *data); /* returns the next desired filename */ void (*free_filename)(void *data, char *fn); /* Called when im_playlist is done with this filename */ void (*clear)(void *data); /* module clears self here */ void *data; /* Internal data for this particular playlist module */ } playlist_state_t; input_module_t *playlist_open_module(module_param_t *params); #endif /* __IM_PLAYLIST_H__ */ ices-2.0.2/src/signals.h0000644000175000017500000000112412010041611011737 00000000000000/* signals.h * - signal handling/setup * * $Id: signals.h,v 1.2 2001/09/25 12:04:22 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __SIGNALS_H #define __SIGNALS_H #include void signal_usr1_handler(int signum); void signal_hup_handler(int signum); void signal_int_handler(int signum); void signals_setup(void); #endif ices-2.0.2/src/stream.h0000644000175000017500000000163012010041611011574 00000000000000/* stream.h * - Core streaming functions/main loop. * * $Id: stream.h,v 1.4 2003/03/22 01:14:35 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __STREAM_H #define __STREAM_H #include #include "thread/thread.h" #include "cfgparse.h" typedef struct { unsigned char *buf; long len; int count; int critical; long aux_data; } ref_buffer; typedef struct _queue_item { ref_buffer *buf; struct _queue_item *next; } queue_item; typedef struct buffer_queue { queue_item *head, *tail; int length; mutex_t lock; } buffer_queue; void *ices_instance_stream(void *arg); void *savefile_stream(void *arg); #endif ices-2.0.2/src/reencode.h0000644000175000017500000000237512010041610012073 00000000000000/* reencode.h * - reencoding functions * * $Id: reencode.h,v 1.7 2004/01/13 16:35:27 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __REENCODE_H #define __REENCODE_H #include #include #include "cfgparse.h" #include "stream.h" #include "encode.h" #include "audio.h" typedef struct { int out_min_br; int out_nom_br; int out_max_br; float quality; int managed; int out_samplerate; int out_channels; int in_samplerate; int in_channels; int current_serial; int need_headers; ogg_stream_state os; vorbis_info vi; vorbis_comment vc; vorbis_dsp_state vd; vorbis_block vb; int max_samples_ppage; encoder_state *encoder; downmix_state *downmix; resample_state *resamp; } reencode_state; reencode_state *reencode_init(instance_t *stream); int reencode_page(reencode_state *s, ref_buffer *buf, unsigned char **outbuf, int *outlen); void reencode_clear(reencode_state *s); #endif /* __REENCODE_H */ ices-2.0.2/src/encode.h0000644000175000017500000000233512010041610011540 00000000000000/* encode.h * - encoding functions * * $Id: encode.h,v 1.5 2003/12/22 14:01:09 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __ENCODE_H #define __ENCODE_H #include #include typedef struct { ogg_stream_state os; vorbis_block vb; vorbis_dsp_state vd; vorbis_info vi; int samples_in_current_page; int max_samples_ppage; int samplerate; ogg_int64_t prevgranulepos; int in_header; } encoder_state; encoder_state *encode_initialise(int channels, int rate, int managed, int min_br, int nom_br, int max_br, float quality, vorbis_comment *vc); void encode_clear(encoder_state *s); void encode_data_float(encoder_state *s, float **pcm, int samples); void encode_data(encoder_state *s, signed char *buf, int bytes, int bigendian); int encode_dataout(encoder_state *s, ogg_page *og); void encode_finish(encoder_state *s); int encode_flush(encoder_state *s, ogg_page *og); void encode_init(); void encode_close(); #endif ices-2.0.2/src/playlist_basic.h0000644000175000017500000000165112010041610013305 00000000000000/* playlist_basic.h * - Simple unscripted playlist * * $Id: playlist_basic.h,v 1.5 2003/03/16 14:21:49 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __PLAYLIST_BASIC_H__ #define __PLAYLIST_BASIC_H__ typedef struct { char **pl; int len; int pos; char *file; /* Playlist file */ time_t mtime; int random; int once; int restartafterreread; } basic_playlist; void playlist_basic_clear(void *data); char *playlist_basic_get_next_filename(void *data); int playlist_basic_initialise(module_param_t *params, playlist_state_t *pl); int playlist_script_initialise(module_param_t *params, playlist_state_t *pl); #endif /* __PLAYLIST_BASIC_H__ */ ices-2.0.2/src/logging.h0000644000175000017500000000506112010041611011731 00000000000000/* logging.h * - macros used for logging. #define MODULE before including * * $Id: logging.h,v 1.5 2002/08/03 12:11:57 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __LOGGING_H #define __LOGGING_H #include "log/log.h" #ifndef __GNUC__ #define __FUNCTION__ "" #endif #define LOG_ERROR0(x) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x) #define LOG_ERROR1(x,a) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x, a) #define LOG_ERROR2(x,a,b) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x, a,b) #define LOG_ERROR3(x,a,b,c) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x, a,b,c) #define LOG_ERROR4(x,a,b,c,d) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x, a,b,c,d) #define LOG_ERROR5(x,a,b,c,d,e) log_write(ices_config->log_id,1, MODULE, __FUNCTION__,x, a,b,c,d,e) #define LOG_WARN0(x) log_write(ices_config->log_id,2, MODULE, __FUNCTION__,x) #define LOG_WARN1(x,a) log_write(ices_config->log_id,2, MODULE, __FUNCTION__,x, a) #define LOG_WARN2(x,a,b) log_write(ices_config->log_id,2, MODULE, __FUNCTION__,x, a,b) #define LOG_WARN3(x,a,b,c) log_write(ices_config->log_id,2, MODULE, __FUNCTION__,x, a,b,c) #define LOG_WARN4(x,a,b,c,d) log_write(ices_config->log_id,2, MODULE, __FUNCTION__,x, a,b,c,d) #define LOG_INFO0(x) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x) #define LOG_INFO1(x,a) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x, a) #define LOG_INFO2(x,a,b) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x, a,b) #define LOG_INFO3(x,a,b,c) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x, a,b,c) #define LOG_INFO4(x,a,b,c,d) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x, a,b,c,d) #define LOG_INFO5(x,a,b,c,d,e) log_write(ices_config->log_id,3, MODULE, __FUNCTION__,x, a,b,c,d,e) #define LOG_DEBUG0(x) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x) #define LOG_DEBUG1(x,a) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x, a) #define LOG_DEBUG2(x,a,b) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x, a,b) #define LOG_DEBUG3(x,a,b,c) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x, a,b,c) #define LOG_DEBUG4(x,a,b,c,d) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x, a,b,c,d) #define LOG_DEBUG5(x,a,b,c,d,e) log_write(ices_config->log_id,4, MODULE, __FUNCTION__,x, a,b,c,d,e) #endif /* __LOGGING_H */ ices-2.0.2/src/im_stdinpcm.h0000644000175000017500000000131012010041610012601 00000000000000/* im_stdinpcm.h * - stdin reading * * $Id: im_stdinpcm.h,v 1.4 2003/07/06 06:20:34 brendan Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_STDINPCM_H__ #define __IM_STDINPCM_H__ #include "inputmodule.h" #include typedef struct { int rate; int channels; char **metadata; int newtrack; mutex_t metadatalock; } stdinpcm_state; input_module_t *stdin_open_module(module_param_t *params); #endif /* __IM_STDINPCM_H__ */ ices-2.0.2/src/event.h0000644000175000017500000000141712010041611011425 00000000000000/* event.h * - Generic interface for passing events to modules. * * $Id: event.h,v 1.3 2003/03/16 14:21:48 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __EVENT_H__ #define __EVENT_H__ enum event_type { EVENT_SHUTDOWN, /* Full/final shutdown. MUST NOT ignore */ EVENT_PAUSE, /* temporary shutdown. Can be ignored */ EVENT_NEXTTRACK, /* Start a new track in some way */ EVENT_RECONF, /* Reconfigure self, if possible */ EVENT_METADATAUPDATE, /* Incoming new metadata */ }; #endif /* __EVENT_H__ */ ices-2.0.2/src/stream_shared.h0000644000175000017500000000127512010041610013126 00000000000000/* stream.h * - Core streaming functions/main loop. * * $Id: stream_shared.h,v 1.4 2003/03/22 01:14:35 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __STREAM_SHARED_H #define __STREAM_SHARED_H #include "stream.h" #include "cfgparse.h" #include "input.h" ref_buffer *stream_wait_for_data(instance_t *stream); void stream_release_buffer(ref_buffer *buf); int process_and_send_buffer(stream_description *sdsc, ref_buffer *buffer); #endif ices-2.0.2/src/metadata.h0000644000175000017500000000103312010041611012056 00000000000000/* metadata.h * - metadata stuff. * * $Id: metadata.h,v 1.3 2001/09/25 12:04:22 msmith Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __METADATA_H__ #define __METADATA_H__ void *metadata_thread_stdin(void *arg); void *metadata_thread_signal(void *arg); #endif /* __METADATA_H__ */ ices-2.0.2/src/audio.h0000644000175000017500000000234412010041611011405 00000000000000/* audio.h * - stereo->mono downmixing * - resampling * * $Id: audio.h,v 1.3 2003/03/15 02:24:18 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __AUDIO_H #define __AUDIO_H #include "resample.h" typedef struct { float *buffer; int buflen; } downmix_state; typedef struct { resampler_state resampler; int channels; float **buffers; int buffill; int bufsize; float **convbuf; int convbuflen; } resample_state; downmix_state *downmix_initialise(void); void downmix_clear(downmix_state *s); void downmix_buffer(downmix_state *s, signed char *buf, int len, int be); void downmix_buffer_float(downmix_state *s, float **buf, int samples); resample_state *resample_initialise(int channels, int infreq, int outfreq); void resample_clear(resample_state *s); void resample_buffer(resample_state *s, signed char *buf, int buflen, int be); void resample_buffer_float(resample_state *s, float **buf, int buflen); void resample_finish(resample_state *s); #endif ices-2.0.2/src/resample.h0000644000175000017500000000607312010041611012117 00000000000000/* This program is licensed under the GNU Library General Public License, * version 2, a copy of which is included with this program (LICENCE.LGPL). * * (c) 2002 Simon Hosie * * * A resampler * * reference: * 'Digital Filters', third edition, by R. W. Hamming ISBN 0-486-65088-X * * history: * 2002-05-31 ready for the world (or some small section thereof) * * * TOOD: * zero-crossing clipping in coefficient table */ #ifndef _RESAMPLE_H_INCLUDED #define _RESAMPLE_H_INCLUDED typedef float SAMPLE; typedef struct { unsigned int channels, infreq, outfreq, taps; float *table; SAMPLE *pool; /* dynamic bits */ int poolfill; int offset; } resampler_state; typedef enum { RES_END, RES_GAIN, /* (double)1.0 */ RES_CUTOFF, /* (double)0.80 */ RES_TAPS, /* (int)45 */ RES_BETA /* (double)16.0 */ } resampler_parameter; int resampler_init(resampler_state *state, int channels, int outfreq, int infreq, resampler_parameter op1, ...); /* * Configure *state to manage a data stream with the specified parameters. The * string 'params' is currently unspecified, but will configure the parameters * of the filter. * * This function allocates memory, and requires that resampler_clear() be called when * the buffer is no longer needed. * * * All counts/lengths used in the following functions consider only the data in * a single channel, and in numbers of samples rather than bytes, even though * functionality will be mirrored across as many channels as specified here. */ int resampler_push_max_input(resampler_state const *state, size_t maxoutput); /* * Returns the maximum number of input elements that may be provided without * risk of flooding an output buffer of size maxoutput. maxoutput is * specified in counts of elements, NOT in bytes. */ int resampler_push_check(resampler_state const *state, size_t srclen); /* * Returns the number of elements that will be returned if the given srclen * is used in the next call to resampler_push(). */ int resampler_push(resampler_state *state, SAMPLE **dstlist, SAMPLE const **srclist, size_t srclen); int resampler_push_interleaved(resampler_state *state, SAMPLE *dest, SAMPLE const *source, size_t srclen); /* * Pushes srclen samples into the front end of the filter, and returns the * number of resulting samples. * * resampler_push(): srclist and dstlist point to lists of pointers, each of which * indicates the beginning of a list of samples. * * resampler_push_interleaved(): source and dest point to the beginning of a list of * interleaved samples. */ int resampler_drain(resampler_state *state, SAMPLE **dstlist); int resampler_drain_interleaved(resampler_state *state, SAMPLE *dest); /* * Recover the remaining elements by flushing the internal pool with 0 values, * and storing the resulting samples. * * After either of these functions are called, *state should only re-used in a * final call to resampler_clear(). */ void resampler_clear(resampler_state *state); /* * Free allocated buffers, etc. */ #endif ices-2.0.2/src/im_sun.h0000644000175000017500000000152512010041610011575 00000000000000/* im_sun.h * - read pcm data from sun devices * * $Id: im_sun.h,v 1.4 2003/07/01 23:53:06 karl Exp $ * * by Ciaran Anscomb , based * on im_oss.c which is... * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_SUN_H__ #define __IM_SUN_H__ #include #include "inputmodule.h" #include "thread/thread.h" #include typedef struct { audio_info_t device_info; int fd; int fdctl; char **metadata; int newtrack; mutex_t metadatalock; } im_sun_state; input_module_t *sun_open_module(module_param_t *params); #endif /* __IM_SUN_H__ */ ices-2.0.2/src/im_oss.h0000644000175000017500000000134112010041610011570 00000000000000/* im_oss.h * - read pcm data from oss devices * * $Id: im_oss.h,v 1.4 2003/03/28 01:07:37 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_OSS_H__ #define __IM_OSS_H__ #include #include #include "inputmodule.h" typedef struct { int rate; int channels; int fd; char **metadata; int newtrack; mutex_t metadatalock; } im_oss_state; input_module_t *oss_open_module(module_param_t *params); #endif /* __IM_OSS_H__ */ ices-2.0.2/src/im_alsa.h0000644000175000017500000000162212010041610011706 00000000000000/* im_alsa.h * - read pcm data from oss devices * * $Id: im_alsa.h,v 1.5 2004/03/01 20:58:02 karl Exp $ * * by Jason Chu , based * on im_oss.c which is... * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_ALSA_H__ #define __IM_ALSA_H__ #include #include #include #include "inputmodule.h" typedef struct { unsigned int rate; int channels; unsigned buffer_time; int periods; int frame_bytes; snd_pcm_t *fd; char **metadata; int newtrack; mutex_t metadatalock; } im_alsa_state; input_module_t *alsa_open_module(module_param_t *params); #endif /* __IM_ALSA */ ices-2.0.2/src/im_roar.h0000644000175000017500000000220112010041611011724 00000000000000/* im_roar.h * - Raw PCM/Ogg Vorbis input from RoarAudio * * Copyright (c) 2001 Michael Smith * Copyright (c) 2009-2012 Philipp Schafft * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifndef __IM_ROAR_H__ #define __IM_ROAR_H__ #include #include #include "inputmodule.h" #ifdef HAVE_CONFIG_H #include #endif #define IM_ROAR_PROGNAME "ices2" #define IM_ROAR_APPNAME IM_ROAR_PROGNAME " " #ifdef PACKAGE_VERSION #define IM_ROAR_ABIVERSION "input-roar/" PACKAGE_VERSION #else #define IM_ROAR_ABIVERSION "input-roar/unknown-version" #endif typedef struct { struct roar_audio_info info; roar_vs_t * vss; char **metadata; int newtrack; mutex_t metadatalock; // plugins: struct roar_plugincontainer * plugins; } im_roar_state; input_module_t *roar_open_module(module_param_t *params); #endif /* __IM_ROAR_H__ */ ices-2.0.2/src/Makefile.am0000644000175000017500000000224012010041611012162 00000000000000## Process this with automake to create Makefile.in AUTOMAKE_OPTIONS = foreign 1.6 SUBDIRS = log timing thread avl bin_PROGRAMS = ices AM_CPPFLAGS = @XIPH_CPPFLAGS@ AM_CFLAGS = @XIPH_CFLAGS@ -Wall -Wno-pointer-sign EXTRA_ices_SOURCES = im_oss.c im_sun.c im_alsa.c im_roar.c if HAVE_OSS oss = im_oss.c endif if HAVE_SUN_AUDIO sun = im_sun.c endif if HAVE_ALSA alsa = im_alsa.c endif if HAVE_ROARAUDIO roar = im_roar.c endif dist_noinst_HEADERS = cfgparse.h input.h inputmodule.h im_playlist.h signals.h stream.h reencode.h encode.h playlist_basic.h logging.h im_stdinpcm.h event.h stream_shared.h metadata.h audio.h resample.h im_sun.h im_oss.h im_alsa.h im_roar.h ices_SOURCES = input.c cfgparse.c stream.c ices.c signals.c im_playlist.c reencode.c encode.c playlist_basic.c im_stdinpcm.c stream_shared.c metadata.c playlist_script.c audio.c resample.c $(oss) $(sun) $(alsa) $(roar) ices_LDADD = log/libicelog.la \ timing/libicetiming.la \ thread/libicethread.la \ avl/libiceavl.la \ @ROARAUDIO_LIBS@ \ @ALSA_LIBS@ @XIPH_LIBS@ debug: $(MAKE) all CFLAGS="@DEBUG@" profile: $(MAKE) all CFLAGS="@PROFILE@" ices-2.0.2/src/Makefile.in0000644000175000017500000005363412010041743012216 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in 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. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ top_builddir = .. am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd INSTALL = @INSTALL@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ bin_PROGRAMS = ices$(EXEEXT) subdir = src DIST_COMMON = $(dist_noinst_HEADERS) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/m4/ogg.m4 \ $(top_srcdir)/m4/shout.m4 $(top_srcdir)/m4/vorbis.m4 \ $(top_srcdir)/m4/xiph_compiler.m4 \ $(top_srcdir)/m4/xiph_xml2.m4 $(top_srcdir)/configure.in am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = am__installdirs = "$(DESTDIR)$(bindir)" binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) PROGRAMS = $(bin_PROGRAMS) am__ices_SOURCES_DIST = input.c cfgparse.c stream.c ices.c signals.c \ im_playlist.c reencode.c encode.c playlist_basic.c \ im_stdinpcm.c stream_shared.c metadata.c playlist_script.c \ audio.c resample.c im_oss.c im_sun.c im_alsa.c im_roar.c @HAVE_OSS_TRUE@am__objects_1 = im_oss.$(OBJEXT) @HAVE_SUN_AUDIO_TRUE@am__objects_2 = im_sun.$(OBJEXT) @HAVE_ALSA_TRUE@am__objects_3 = im_alsa.$(OBJEXT) @HAVE_ROARAUDIO_TRUE@am__objects_4 = im_roar.$(OBJEXT) am_ices_OBJECTS = input.$(OBJEXT) cfgparse.$(OBJEXT) stream.$(OBJEXT) \ ices.$(OBJEXT) signals.$(OBJEXT) im_playlist.$(OBJEXT) \ reencode.$(OBJEXT) encode.$(OBJEXT) playlist_basic.$(OBJEXT) \ im_stdinpcm.$(OBJEXT) stream_shared.$(OBJEXT) \ metadata.$(OBJEXT) playlist_script.$(OBJEXT) audio.$(OBJEXT) \ resample.$(OBJEXT) $(am__objects_1) $(am__objects_2) \ $(am__objects_3) $(am__objects_4) ices_OBJECTS = $(am_ices_OBJECTS) ices_DEPENDENCIES = log/libicelog.la timing/libicetiming.la \ thread/libicethread.la avl/libiceavl.la DEFAULT_INCLUDES = -I. -I$(srcdir) -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) 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Fetches data from input modules, and controls * submission of these to the instance threads. Timing control happens here. * * $Id: input.c,v 1.32 2004/03/11 17:22:59 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #ifdef HAVE_INTTYPES_H #include #elif defined(HAVE_STDINT_H) # include #endif #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "input.h" #include "event.h" #include "signals.h" #include "inputmodule.h" #include "im_playlist.h" #include "im_stdinpcm.h" #ifdef HAVE_ROARAUDIO #include "im_roar.h" #endif #ifdef HAVE_OSS #include "im_oss.h" #endif #ifdef HAVE_SUN_AUDIO #include "im_sun.h" #endif #ifdef HAVE_ALSA #include "im_alsa.h" #endif #ifdef _WIN32 typedef __int64 int64_t typedef unsigned __int64 uint64_t #endif #define MODULE "input/" #include "logging.h" #define MAX_BUFFER_FAILURES 15 typedef struct _timing_control_tag { uint64_t starttime; uint64_t senttime; uint64_t samples; uint64_t oldsamples; unsigned samplerate; long serialno; } timing_control; typedef struct _module { char *name; input_module_t *(*open)(module_param_t *params); } module; static module modules[] = { { "playlist", playlist_open_module}, { "stdinpcm", stdin_open_module}, #ifdef HAVE_ROARAUDIO { "roar", roar_open_module}, #endif #ifdef HAVE_OSS { "oss", oss_open_module}, #endif #ifdef HAVE_SUN_AUDIO { "sun", sun_open_module}, #endif #ifdef HAVE_ALSA { "alsa", alsa_open_module}, #endif {NULL,NULL} }; static timing_control control; /* This is identical to shout_sync(), really. */ void input_sleep(void) { int64_t sleep; /* no need to sleep if we haven't sent data */ if (control.senttime == 0) return; sleep = ((double)control.senttime / 1000) - (timing_get_time() - control.starttime); /* trap for long sleeps, typically indicating a clock change. it's not */ /* perfect though, as low bitrate/low samplerate vorbis can trigger this */ if(sleep > 8000) { LOG_WARN1("Extended sleep requested (%ld ms), sleeping for 5 seconds", sleep); timing_sleep(5000); } else if(sleep > 0) timing_sleep((uint64_t)sleep); } int input_calculate_pcm_sleep(unsigned bytes, unsigned bytes_per_sec) { control.senttime += ((uint64_t)bytes * 1000000)/bytes_per_sec; return 0; } int input_calculate_ogg_sleep(ogg_page *page) { static ogg_stream_state os; ogg_packet op; static vorbis_info vi; static vorbis_comment vc; static int need_start_pos, need_headers, state_in_use = 0; static int serialno = 0; static uint64_t offset; static uint64_t first_granulepos; if (ogg_page_granulepos(page) == -1) { LOG_ERROR0("Timing control: corrupt timing information in vorbis file, cannot stream."); return -1; } if (ogg_page_bos (page)) { control.oldsamples = 0; if (state_in_use) ogg_stream_clear (&os); ogg_stream_init (&os, ogg_page_serialno (page)); serialno = ogg_page_serialno (page); state_in_use = 1; vorbis_info_init (&vi); vorbis_comment_init (&vc); need_start_pos = 1; need_headers = 3; offset = (uint64_t)0; } if (need_start_pos) { int found_first_granulepos = 0; ogg_stream_pagein (&os, page); while (ogg_stream_packetout (&os, &op) == 1) { if (need_headers) { if (vorbis_synthesis_headerin (&vi, &vc, &op) < 0) { LOG_ERROR0("Timing control: can't determine sample rate for input, not vorbis."); control.samplerate = 0; return -1; } need_headers--; control.samplerate = vi.rate; if (need_headers == 0) { vorbis_comment_clear (&vc); first_granulepos = (uint64_t)0; return 0; } continue; } /* headers have been read */ if (first_granulepos == 0 && op.granulepos > 0) { first_granulepos = op.granulepos; found_first_granulepos = 1; } offset += vorbis_packet_blocksize (&vi, &op) / 4; } if (!found_first_granulepos) return 0; need_start_pos = 0; control.oldsamples = first_granulepos - offset; vorbis_info_clear (&vi); ogg_stream_clear (&os); state_in_use = 0; } if (serialno != ogg_page_serialno (page)) { LOG_ERROR0 ("Found page which does not belong to current logical stream"); return -1; } control.samples = ogg_page_granulepos (page) - control.oldsamples; control.oldsamples = ogg_page_granulepos (page); control.senttime += ((uint64_t)control.samples * 1000000 / (uint64_t)control.samplerate); return 0; } void input_flush_queue(buffer_queue *queue, int keep_critical) { queue_item *item, *next, *prev=NULL; LOG_DEBUG0("Input queue flush requested"); thread_mutex_lock(&queue->lock); if(!queue->head) { thread_mutex_unlock(&queue->lock); return; } item = queue->head; while(item) { next = item->next; if(!(keep_critical && item->buf->critical)) { thread_mutex_lock(&ices_config->refcount_lock); item->buf->count--; if(!item->buf->count) { free(item->buf->buf); free(item->buf); } thread_mutex_unlock(&ices_config->refcount_lock); if(prev) prev->next = next; else queue->head = next; free(item); item = next; queue->length--; } else { prev = item; item = next; } } /* Now, fix up the tail pointer */ queue->tail = NULL; item = queue->head; while(item) { queue->tail = item; item = item->next; } thread_mutex_unlock(&queue->lock); } void input_loop(void) { input_module_t *inmod=NULL; instance_t *instance, *prev, *next; queue_item *queued; int shutdown = 0; int current_module = 0; int valid_stream = 1; int inc_count; int not_waiting_for_critical; int foundmodule = 0; thread_cond_create(&ices_config->queue_cond); thread_cond_create(&ices_config->event_pending_cond); thread_mutex_create(&ices_config->refcount_lock); thread_mutex_create(&ices_config->flush_lock); memset (&control, 0, sizeof (control)); while(ices_config->playlist_module && modules[current_module].open) { if(!strcmp(ices_config->playlist_module, modules[current_module].name)) { foundmodule = 1; inmod = modules[current_module].open(ices_config->module_params); break; } current_module++; } if(!inmod) { if(foundmodule) LOG_ERROR1("Couldn't initialise input module \"%s\"", ices_config->playlist_module); else LOG_ERROR1("No input module named \"%s\" could be found", ices_config->playlist_module); return; } ices_config->inmod = inmod; /* ok, basic config stuff done. Now, we want to start all our listening * threads. */ instance = ices_config->instances; while(instance) { stream_description *arg = calloc(1, sizeof(stream_description)); arg->stream = instance; arg->input = inmod; /* if(instance->savefilename != NULL) thread_create("savefile", savefile_stream, arg, 1); */ thread_create("stream", ices_instance_stream, arg, 1); instance = instance->next; } /* treat as if a signal has arrived straight away */ signal_usr1_handler (0); /* now we go into the main loop * We shut down the main thread ONLY once all the instances * have killed themselves. */ while(!shutdown) { ref_buffer *chunk = calloc(1, sizeof(ref_buffer)); buffer_queue *current; int ret; instance = ices_config->instances; prev = NULL; while(instance) { /* if an instance has died, get rid of it ** this should be replaced with something that tries to ** restart the instance, probably. */ if (instance->died) { LOG_DEBUG0("An instance died, removing it"); next = instance->next; if (prev) prev->next = next; else ices_config->instances = next; /* Just in case, flush any existing buffers * Locks shouldn't be needed, but lets be SURE */ thread_mutex_lock(&ices_config->flush_lock); input_flush_queue(instance->queue, 0); thread_mutex_unlock(&ices_config->flush_lock); config_free_instance(instance); free(instance); instance = next; continue; } prev = instance; instance = instance->next; } instance = ices_config->instances; if(!instance) { shutdown = 1; free(chunk); continue; } if(ices_config->shutdown) /* We've been signalled to shut down, but */ { /* the instances haven't done so yet... */ timing_sleep(250); /* sleep for quarter of a second */ free(chunk); continue; } /* If this is the first time through, set initial time. This should * be done before the call to inmod->getdata() below, in order to * properly keep time if this input module blocks. */ if (control.starttime == 0) control.starttime = timing_get_time(); /* get a chunk of data from the input module */ ret = inmod->getdata(inmod->internal, chunk); /* input module signalled non-fatal error. Skip this chunk */ if(ret==0) { free(chunk); continue; } /* Input module signalled fatal error, shut down - nothing we can do * from here */ if(ret < 0) { ices_config->shutdown = 1; thread_cond_broadcast(&ices_config->queue_cond); free(chunk); continue; } if(chunk->critical) valid_stream = 1; if(ret < 0) { /* Tell the input module to go to the next track, hopefully allowing * resync. */ ices_config->inmod->handle_event(ices_config->inmod, EVENT_NEXTTRACK,NULL); valid_stream = 0; } inc_count = 0; not_waiting_for_critical = 0; if(valid_stream) { while(instance) { if(instance->wait_for_critical && !chunk->critical) { instance = instance->next; continue; } not_waiting_for_critical = 1; if(instance->skip) { instance = instance->next; continue; } queued = malloc(sizeof(queue_item)); queued->buf = chunk; current = instance->queue; inc_count++; thread_mutex_lock(¤t->lock); if(current->head == NULL) { current->head = current->tail = queued; current->head->next = current->tail->next = NULL; } else { current->tail->next = queued; queued->next = NULL; current->tail = queued; } current->length++; thread_mutex_unlock(¤t->lock); instance = instance->next; } } /* If everything is waiting for a critical buffer, force one * early. (This will take effect on the next pass through) */ if(valid_stream && !not_waiting_for_critical) { ices_config->inmod->handle_event(ices_config->inmod, EVENT_NEXTTRACK,NULL); instance = ices_config->instances; while(instance) { thread_mutex_lock(&ices_config->flush_lock); input_flush_queue(instance->queue, 0); instance->wait_for_critical = 0; thread_mutex_unlock(&ices_config->flush_lock); instance = instance->next; } } /* Make sure we don't end up with a 0-refcount buffer that * will never hit any of the free points. (this happens * if all threads are set to skip, for example). */ thread_mutex_lock(&ices_config->refcount_lock); chunk->count += inc_count; if(!chunk->count) { free(chunk->buf); free(chunk); } thread_mutex_unlock(&ices_config->refcount_lock); if(valid_stream) { /* wake up the instances */ thread_cond_broadcast(&ices_config->queue_cond); } } LOG_INFO0 ("All instances removed, shutting down..."); ices_config->shutdown = 1; thread_cond_broadcast(&ices_config->event_pending_cond); timing_sleep(250); /* sleep for quarter of a second */ thread_cond_destroy(&ices_config->queue_cond); thread_cond_destroy(&ices_config->event_pending_cond); thread_mutex_destroy(&ices_config->flush_lock); thread_mutex_destroy(&ices_config->refcount_lock); inmod->handle_event(inmod, EVENT_SHUTDOWN, NULL); return; } ices-2.0.2/src/cfgparse.c0000644000175000017500000003664412010041610012102 00000000000000/* cfgparse.c * - cfgparse file reading code, plus default settings. * * $Id: cfgparse.c,v 1.10 2004/03/11 17:16:08 karl Exp $ * * Copyright (c) 2001 Michael Smith * Copyright (c) 2006 Eric Faurot * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include /* these might need tweaking for other systems */ #include #include #include #include "cfgparse.h" #include "stream.h" #define DEFAULT_BACKGROUND 0 #define DEFAULT_LOGPATH "/tmp" #define DEFAULT_LOGFILE "ices.log" #define DEFAULT_LOGLEVEL 1 #define DEFAULT_LOGSIZE 2048 #define DEFAULT_LOG_STDERR 1 #define DEFAULT_STREAM_NAME "unnamed ices stream" #define DEFAULT_STREAM_GENRE "ices unset" #define DEFAULT_STREAM_DESCRIPTION "no description set" #define DEFAULT_PLAYLIST_MODULE "playlist" #define DEFAULT_HOSTNAME "localhost" #define DEFAULT_PORT 8000 #define DEFAULT_PASSWORD "password" #define DEFAULT_USERNAME NULL #define DEFAULT_MOUNT "/stream.ogg" #define DEFAULT_MANAGED 0 #define DEFAULT_MIN_BITRATE -1 #define DEFAULT_NOM_BITRATE -1 #define DEFAULT_MAX_BITRATE -1 #define DEFAULT_QUALITY 3 #define DEFAULT_REENCODE 0 #define DEFAULT_DOWNMIX 0 #define DEFAULT_RESAMPLE 0 #define DEFAULT_RECONN_DELAY 2 #define DEFAULT_RECONN_ATTEMPTS 10 #define DEFAULT_RETRY_INIT 0 #define DEFAULT_MAXQUEUELENGTH 100 /* Make it _BIG_ by default */ #define DEFAULT_SAVEFILENAME NULL /* NULL == don't save */ /* helper macros so we don't have to write the same ** stupid code over and over */ #define SET_STRING(x) \ do {\ if (x) xmlFree(x);\ (x) = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);\ if (!(x)) (x) = xmlStrdup("");\ } while (0) #define SET_INT(x) \ do {\ char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);\ (x) = atoi(tmp);\ if (tmp) xmlFree(tmp);\ } while (0) #define SET_FLOAT(x) \ do {\ char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);\ (x) = atof(tmp);\ if (tmp) xmlFree(tmp);\ } while (0) #define SET_PARM_STRING(p,x) \ do {\ if (x) xmlFree(x);\ (x) = (char *)xmlGetProp(node, p);\ } while (0) /* this is the global config variable */ config_t *ices_config; static int _using_default_instance = 1; static void _free_instances(instance_t *instance) { instance_t *next; next = NULL; do { config_free_instance(instance); next = instance->next; free(instance); instance = next; } while (next != NULL); } void config_free_instance(instance_t *instance) { if (instance->hostname) xmlFree(instance->hostname); if (instance->password) xmlFree(instance->password); if (instance->user) xmlFree(instance->user); if (instance->mount) xmlFree(instance->mount); if (instance->queue) { thread_mutex_destroy(&instance->queue->lock); free(instance->queue); } } static void _set_instance_defaults(instance_t *instance) { instance->hostname = xmlStrdup(DEFAULT_HOSTNAME); instance->port = DEFAULT_PORT; instance->password = xmlStrdup(DEFAULT_PASSWORD); instance->user = DEFAULT_USERNAME; instance->mount = xmlStrdup(DEFAULT_MOUNT); instance->managed = DEFAULT_MANAGED; instance->min_br = DEFAULT_MIN_BITRATE; instance->nom_br = DEFAULT_NOM_BITRATE; instance->max_br = DEFAULT_MAX_BITRATE; instance->quality = DEFAULT_QUALITY; instance->encode = DEFAULT_REENCODE; instance->downmix = DEFAULT_DOWNMIX; instance->resampleinrate = DEFAULT_RESAMPLE; instance->resampleoutrate = DEFAULT_RESAMPLE; instance->reconnect_delay = DEFAULT_RECONN_DELAY; instance->reconnect_attempts = DEFAULT_RECONN_ATTEMPTS; instance->retry_initial_connection = DEFAULT_RETRY_INIT; instance->max_queue_length = DEFAULT_MAXQUEUELENGTH; instance->savefilename = DEFAULT_SAVEFILENAME; instance->queue = calloc(1, sizeof(buffer_queue)); thread_mutex_create(&instance->queue->lock); instance->next = NULL; } static void _parse_resample(instance_t *instance,xmlDocPtr doc, xmlNodePtr node) { do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if(strcmp(node->name, "in-rate") == 0) SET_INT(instance->resampleinrate); else if(strcmp(node->name, "out-rate") == 0) SET_INT(instance->resampleoutrate); } while((node = node->next)); } static void _parse_encode(instance_t *instance,xmlDocPtr doc, xmlNodePtr node) { instance->encode = 1; do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "nominal-bitrate") == 0) SET_INT(instance->nom_br); else if (strcmp(node->name, "minimum-bitrate") == 0) SET_INT(instance->min_br); else if (strcmp(node->name, "maximum-bitrate") == 0) SET_INT(instance->max_br); else if (strcmp(node->name, "quality") == 0) SET_FLOAT(instance->quality); else if (strcmp(node->name, "samplerate") == 0) SET_INT(instance->samplerate); else if (strcmp(node->name, "channels") == 0) SET_INT(instance->channels); else if (strcmp(node->name, "managed") == 0) SET_INT(instance->managed); else if (strcmp(node->name, "flush-samples") == 0) SET_INT(instance->max_samples_ppage); } while ((node = node->next)); if (instance->max_samples_ppage == 0) instance->max_samples_ppage = instance->samplerate; if (instance->max_samples_ppage < instance->samplerate/100) instance->max_samples_ppage = instance->samplerate/100; } static void _parse_metadata(instance_t *instance, config_t *config, xmlDocPtr doc, xmlNodePtr node) { do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "name") == 0) { if(instance) SET_STRING(instance->stream_name); else SET_STRING(config->stream_name); } else if (strcmp(node->name, "genre") == 0) { if(instance) SET_STRING(instance->stream_genre); else SET_STRING(config->stream_genre); } else if (strcmp(node->name, "description") == 0) { if(instance) SET_STRING(instance->stream_description); else SET_STRING(config->stream_description); } else if (strcmp(node->name, "url") == 0) { if(instance) SET_STRING(instance->stream_url); else SET_STRING(config->stream_url); } } while ((node = node->next)); } static void _parse_instance(config_t *config, xmlDocPtr doc, xmlNodePtr node) { instance_t *instance, *i; instance = (instance_t *)calloc(1, sizeof(instance_t)); _set_instance_defaults(instance); do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "hostname") == 0) SET_STRING(instance->hostname); else if (strcmp(node->name, "port") == 0) SET_INT(instance->port); else if (strcmp(node->name, "password") == 0) SET_STRING(instance->password); else if (strcmp(node->name, "username") == 0) SET_STRING(instance->user); else if (strcmp(node->name, "yp") == 0) SET_INT(instance->public_stream); else if (strcmp(node->name, "savefile") == 0) SET_STRING(instance->savefilename); else if (strcmp(node->name, "mount") == 0) SET_STRING(instance->mount); else if(strcmp(node->name, "reconnectdelay") == 0) SET_INT(instance->reconnect_delay); else if(strcmp(node->name, "reconnectattempts") == 0) SET_INT(instance->reconnect_attempts); else if(strcmp(node->name, "retry-initial") == 0) SET_INT(instance->retry_initial_connection); else if(strcmp(node->name, "maxqueuelength") == 0) SET_INT(instance->max_queue_length); else if(strcmp(node->name, "downmix") == 0) SET_INT(instance->downmix); else if(strcmp(node->name, "resample") == 0) _parse_resample(instance, doc, node->xmlChildrenNode); else if (strcmp(node->name, "encode") == 0) _parse_encode(instance, doc, node->xmlChildrenNode); else if (strcmp(node->name, "metadata") == 0) _parse_metadata(instance, config, doc, node->xmlChildrenNode); } while ((node = node->next)); instance->next = NULL; if (_using_default_instance) { _using_default_instance = 0; _free_instances(config->instances); config->instances = NULL; } if (config->instances == NULL) { config->instances = instance; } else { i = config->instances; while (i->next != NULL) i = i->next; i->next = instance; } } static void _parse_input(config_t *config, xmlDocPtr doc, xmlNodePtr node) { module_param_t *param, *p; do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "module") == 0) SET_STRING(config->playlist_module); else if (strcmp(node->name, "param") == 0) { param = (module_param_t *)calloc(1, sizeof(module_param_t)); SET_PARM_STRING("name", param->name); SET_STRING(param->value); param->next = NULL; if (config->module_params == NULL) { config->module_params = param; } else { p = config->module_params; while (p->next != NULL) p = p->next; p->next = param; } } } while ((node = node->next)); } static void _parse_stream(config_t *config, xmlDocPtr doc, xmlNodePtr node) { do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "metadata") == 0) _parse_metadata(NULL, config, doc, node->xmlChildrenNode); else if (strcmp(node->name, "input") == 0) _parse_input(config, doc, node->xmlChildrenNode); else if (strcmp(node->name, "instance") == 0) _parse_instance(config, doc, node->xmlChildrenNode); } while ((node = node->next)); } static void _parse_root(config_t *config, xmlDocPtr doc, xmlNodePtr node) { do { if (node == NULL) break; if (xmlIsBlankNode(node)) continue; if (strcmp(node->name, "background") == 0) SET_INT(config->background); else if (strcmp(node->name, "logpath") == 0) SET_STRING(config->logpath); else if (strcmp(node->name, "logfile") == 0) SET_STRING(config->logfile); else if (strcmp(node->name, "loglevel") == 0) SET_INT(config->loglevel); else if (strcmp(node->name, "logsize") == 0) SET_INT(config->logsize); else if (strcmp(node->name, "consolelog") == 0) SET_INT(config->log_stderr); else if (strcmp(node->name, "pidfile") == 0) SET_STRING(config->pidfile); else if (strcmp(node->name, "stream") == 0) _parse_stream(config, doc, node->xmlChildrenNode); } while ((node = node->next)); } static void _set_defaults(config_t *c) { instance_t *instance; c->background = DEFAULT_BACKGROUND; c->logpath = xmlStrdup(DEFAULT_LOGPATH); c->logfile = xmlStrdup(DEFAULT_LOGFILE); c->logsize = DEFAULT_LOGSIZE; c->loglevel = DEFAULT_LOGLEVEL; c->log_stderr = DEFAULT_LOG_STDERR; c->stream_name = xmlStrdup(DEFAULT_STREAM_NAME); c->stream_genre = xmlStrdup(DEFAULT_STREAM_GENRE); c->stream_description = xmlStrdup(DEFAULT_STREAM_DESCRIPTION); c->stream_url = NULL; c->playlist_module = xmlStrdup(DEFAULT_PLAYLIST_MODULE); c->module_params = NULL; instance = (instance_t *)malloc(sizeof(instance_t)); _set_instance_defaults(instance); c->instances = instance; } static void _free_params(module_param_t *param) { module_param_t *next; next = NULL; do { if (param->name) free(param->name); if (param->value) free(param->value); next = param->next; free(param); param = next; } while (next != NULL); } void config_initialize(void) { ices_config = (config_t *)calloc(1, sizeof(config_t)); xmlInitParser(); _set_defaults(ices_config); srand(time(NULL)); } void config_shutdown(void) { if (ices_config == NULL) return; if (ices_config->module_params != NULL) { _free_params(ices_config->module_params); ices_config->module_params = NULL; } if (ices_config->instances != NULL) { _free_instances(ices_config->instances); ices_config->instances = NULL; } free(ices_config); ices_config = NULL; xmlCleanupParser(); } int config_read(const char *fn) { xmlDocPtr doc; xmlNodePtr node; if (fn == NULL || strcmp(fn, "") == 0) return -1; doc = xmlParseFile(fn); if (doc == NULL) return -1; node = xmlDocGetRootElement(doc); if (node == NULL || strcmp(node->name, "ices") != 0) { xmlFreeDoc(doc); return 0; } _parse_root(ices_config, doc, node->xmlChildrenNode); xmlFreeDoc(doc); return 1; } void config_dump(void) { config_t *c = ices_config; module_param_t *param; instance_t *i; fprintf(stderr, "ices config dump:\n"); fprintf(stderr, "background = %d\n", c->background); fprintf(stderr, "logpath = %s\n", c->logpath); fprintf(stderr, "logfile = %s\n", c->logfile); fprintf(stderr, "loglevel = %d\n", c->loglevel); fprintf(stderr, "\n"); fprintf(stderr, "stream_name = %s\n", c->stream_name); fprintf(stderr, "stream_genre = %s\n", c->stream_genre); fprintf(stderr, "stream_description = %s\n", c->stream_description); fprintf(stderr, "stream_url = %s\n", c->stream_url ? c->stream_url : ""); fprintf(stderr, "\n"); fprintf(stderr, "playlist_module = %s\n", c->playlist_module); param = c->module_params; while(param) { fprintf(stderr, "module_param: %s = %s\n", param->name, param->value); param = param->next; } fprintf(stderr, "\ninstances:\n\n"); i = c->instances; while (i) { fprintf(stderr, "hostname = %s\n", i->hostname); fprintf(stderr, "port = %d\n", i->port); fprintf(stderr, "password = %s\n", i->password); fprintf(stderr, "mount = %s\n", i->mount); fprintf(stderr, "minimum bitrate = %d\n", i->min_br); fprintf(stderr, "nominal bitrate = %d\n", i->nom_br); fprintf(stderr, "maximum bitrate = %d\n", i->max_br); fprintf(stderr, "quality = %f\n", i->quality); fprintf(stderr, "managed = %d\n", i->managed); fprintf(stderr, "reencode = %d\n", i->encode); fprintf(stderr, "reconnect: %d times at %d second intervals\n", i->reconnect_attempts, i->reconnect_delay); fprintf(stderr, "maxqueuelength = %d\n", i->max_queue_length); fprintf(stderr, "\n"); i = i->next; } fprintf(stderr, "\n"); } ices-2.0.2/src/stream.c0000644000175000017500000003263712010041610011601 00000000000000/* stream.c * - Core streaming functions/main loop. * * $Id: stream.c,v 1.33 2004/03/11 17:22:59 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "cfgparse.h" #include "input.h" #include "im_playlist.h" #include "signals.h" #include "thread/thread.h" #include "reencode.h" #include "encode.h" #include "audio.h" #include "inputmodule.h" #include "stream_shared.h" #include "stream.h" #include #include #define MODULE "stream/" #include "logging.h" #define MAX_ERRORS 10 /* The main loop for each instance. Gets data passed to it from the stream * manager (which gets it from the input module), and streams it to the * specified server */ void *ices_instance_stream(void *arg) { int ret, shouterr, initial_attempts; ref_buffer *buffer; stream_description *sdsc = arg; instance_t *stream = sdsc->stream; input_module_t *inmod = sdsc->input; int reencoding = (inmod->type == ICES_INPUT_VORBIS) && stream->encode; int encoding = (inmod->type == ICES_INPUT_PCM) && stream->encode; char *stream_name = NULL, *stream_genre = NULL, *stream_description = NULL; char *stream_url = NULL, *user = NULL; char audio_info[11]; vorbis_comment_init(&sdsc->vc); sdsc->shout = shout_new(); /* we only support the ice protocol and vorbis streams currently */ shout_set_format(sdsc->shout, SHOUT_FORMAT_VORBIS); shout_set_protocol(sdsc->shout, SHOUT_PROTOCOL_HTTP); signal(SIGPIPE, signal_hup_handler); if (!(shout_set_host(sdsc->shout, stream->hostname)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } shout_set_port(sdsc->shout, stream->port); if (!(shout_set_password(sdsc->shout, stream->password)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (stream->user) user = stream->user; else user = "source"; if(shout_set_user(sdsc->shout, user) != SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (!(shout_set_agent(sdsc->shout, PACKAGE_STRING)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (!(shout_set_mount(sdsc->shout, stream->mount)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (shout_set_public (sdsc->shout, stream->public_stream & 1) != SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } /* set the metadata for the stream */ if(stream->stream_name) stream_name = stream->stream_name; else if (ices_config->stream_name) stream_name = ices_config->stream_name; if(stream->stream_description) stream_description = stream->stream_description; else if (ices_config->stream_description) stream_description = ices_config->stream_description; if(stream->stream_genre) stream_genre = stream->stream_genre; else if (ices_config->stream_genre) stream_genre = ices_config->stream_genre; if(stream->stream_url) stream_url = stream->stream_url; else if (ices_config->stream_url) stream_url = ices_config->stream_url; if(stream_name) if (!(shout_set_name(sdsc->shout, stream_name)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (stream_genre) if (!(shout_set_genre(sdsc->shout, stream_genre)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (stream_description) if (!(shout_set_description(sdsc->shout, stream_description)) == SHOUTERR_SUCCESS) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if (stream_url) if (!(shout_set_url(sdsc->shout, stream_url) == SHOUTERR_SUCCESS)) { LOG_ERROR1("libshout error: %s\n", shout_get_error(sdsc->shout)); stream->died = 1; return NULL; } if(stream->downmix && encoding && stream->channels == 1) { stream->channels = 1; sdsc->downmix = downmix_initialise(); } if(stream->resampleinrate && stream->resampleoutrate && encoding) { stream->samplerate = stream->resampleoutrate; sdsc->resamp = resample_initialise(stream->channels, stream->resampleinrate, stream->resampleoutrate); } /* max integer is 10 bytes + 1 for null term */ snprintf(audio_info, sizeof(audio_info), "%d", stream->samplerate); shout_set_audio_info(sdsc->shout, SHOUT_AI_SAMPLERATE, audio_info); snprintf(audio_info, sizeof(audio_info), "%d", stream->channels); shout_set_audio_info(sdsc->shout, SHOUT_AI_CHANNELS, audio_info); if (stream->managed) { snprintf(audio_info, sizeof(audio_info), "%d", stream->nom_br/1000); shout_set_audio_info(sdsc->shout, SHOUT_AI_BITRATE, audio_info); } else { snprintf(audio_info, sizeof(audio_info), "%2.2f", stream->quality); shout_set_audio_info(sdsc->shout, SHOUT_AI_QUALITY, audio_info); } if(encoding) { if(inmod->metadata_update) inmod->metadata_update(inmod->internal, &sdsc->vc); sdsc->enc = encode_initialise(stream->channels, stream->samplerate, stream->managed, stream->min_br, stream->nom_br, stream->max_br, stream->quality, &sdsc->vc); if(!sdsc->enc) { LOG_ERROR0("Failed to configure encoder"); stream->died = 1; shout_free (sdsc->shout); sdsc->shout = NULL; return NULL; /* FIXME: probably leaking some memory here */ } sdsc->enc->max_samples_ppage = sdsc->stream->max_samples_ppage; } else if(reencoding) sdsc->reenc = reencode_init(stream); if(stream->savefilename != NULL) { stream->savefile = fopen(stream->savefilename, "wb"); if(!stream->savefile) LOG_ERROR2("Failed to open stream save file %s: %s", stream->savefilename, strerror(errno)); else LOG_INFO1("Saving stream to file %s", stream->savefilename); } initial_attempts = 0; retry: if((shouterr = shout_open(sdsc->shout)) == SHOUTERR_SUCCESS) { LOG_INFO3("Connected to server: %s:%d%s", shout_get_host(sdsc->shout), shout_get_port(sdsc->shout), shout_get_mount(sdsc->shout)); while(1) { if(stream->buffer_failures > MAX_ERRORS) { LOG_WARN0("Too many errors, shutting down"); break; } buffer = stream_wait_for_data(stream); /* buffer being NULL means that either a fatal error occured, * or we've been told to shut down */ if(!buffer) break; /* If data is NULL or length is 0, we should just skip this one. * Probably, we've been signalled to shut down, and that'll be * caught next iteration. Add to the error count just in case, * so that we eventually break out anyway */ if(!buffer->buf || !buffer->len) { LOG_WARN0("Bad buffer dequeued!"); stream->buffer_failures++; continue; } if(stream->wait_for_critical) { LOG_INFO0("Trying restart on new substream"); stream->wait_for_critical = 0; } ret = process_and_send_buffer(sdsc, buffer); /* No data produced, do nothing */ if(ret == -1) ; /* Fatal error */ else if(ret == -2) { LOG_ERROR0("Serious error, waiting to restart on " "next substream. Stream temporarily suspended."); /* Set to wait until a critical buffer comes through (start of * a new substream, typically), and flush existing queue. */ thread_mutex_lock(&ices_config->flush_lock); stream->wait_for_critical = 1; input_flush_queue(stream->queue, 0); thread_mutex_unlock(&ices_config->flush_lock); } /* Non-fatal shout error */ else if(ret == 0) { LOG_ERROR2("Send error: %s (%s)", shout_get_error(sdsc->shout), strerror(errno)); if(shout_get_errno(sdsc->shout) == SHOUTERR_SOCKET) { int i=0; /* While we're trying to reconnect, don't receive data * to this instance, or we'll overflow once reconnect * succeeds */ thread_mutex_lock(&ices_config->flush_lock); stream->skip = 1; /* Also, flush the current queue */ input_flush_queue(stream->queue, 1); thread_mutex_unlock(&ices_config->flush_lock); shout_close(sdsc->shout); if (i >= stream->reconnect_attempts) break; while((i < stream->reconnect_attempts || stream->reconnect_attempts==-1) && !ices_config->shutdown) { LOG_WARN0("Trying reconnect after server socket error"); i++; if((shouterr = shout_open(sdsc->shout)) == SHOUTERR_SUCCESS) { LOG_INFO3("Connected to server: %s:%d%s", shout_get_host(sdsc->shout), shout_get_port(sdsc->shout), shout_get_mount(sdsc->shout)); /* This stream can't restart until the next * logical stream comes along, since the * server won't have any cached headers for * this source/connection. So, don't continue * yet. */ thread_mutex_lock(&ices_config->flush_lock); stream->wait_for_critical = 1; input_flush_queue(stream->queue, 0); stream->skip = 0; thread_mutex_unlock(&ices_config->flush_lock); break; } else { LOG_ERROR3("Failed to reconnect to %s:%d (%s)", shout_get_host(sdsc->shout),shout_get_port(sdsc->shout), shout_get_error(sdsc->shout)); if(i==stream->reconnect_attempts) { LOG_ERROR0("Reconnect failed too many times, " "giving up."); /* We want to die now */ stream->buffer_failures = MAX_ERRORS+1; } else /* Don't try again too soon */ thread_sleep (stream->reconnect_delay*1000000); } } } stream->buffer_failures++; } stream_release_buffer(buffer); } } else { if (stream->retry_initial_connection && (initial_attempts++ < stream->reconnect_attempts || stream->reconnect_attempts == -1) && !ices_config->shutdown) { shout_close(sdsc->shout); LOG_WARN4("Retrying connection to %s:%d (%s: %s)", shout_get_host(sdsc->shout),shout_get_port(sdsc->shout), shout_get_error(sdsc->shout), strerror(errno)); thread_sleep (stream->reconnect_delay*1000000); goto retry; } LOG_ERROR4("Failed initial connect to %s:%d (%s: %s)", shout_get_host(sdsc->shout),shout_get_port(sdsc->shout), shout_get_error(sdsc->shout), strerror(errno)); } shout_close(sdsc->shout); if(stream->savefile != NULL) fclose(stream->savefile); shout_free(sdsc->shout); encode_clear(sdsc->enc); reencode_clear(sdsc->reenc); downmix_clear(sdsc->downmix); resample_clear(sdsc->resamp); vorbis_comment_clear(&sdsc->vc); stream->died = 1; return NULL; } ices-2.0.2/src/ices.c0000644000175000017500000000667712010041611011237 00000000000000/* ices.c * - Main startup, thread launching, and cleanup code. * * $Id: ices.c,v 1.19 2004/03/11 17:16:08 karl Exp $ * * Copyright (c) 2001-2002 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "signals.h" #include "input.h" #define MODULE "ices-core/" #include "logging.h" int main(int argc, char **argv) { char logpath[FILENAME_MAX]; int log; if (argc != 2) { fprintf(stderr, PACKAGE_STRING "\n" " (c) Copyright 2001-2004 The IceS Development Team \n" " Michael Smith \n" " Karl Heyes \n" " and others\n" "\n" "Usage: \"ices config.xml\"\n"); return 1; } config_initialize(); if (config_read(argv[1]) <= 0) { fprintf(stderr, "Failed to read config file \"%s\"\n", argv[1]); goto fail; } if (ices_config->background) { int ret = 0; /* Start up new session, to lose old session and process group */ switch (fork()) { case 0: break; /* child continues */ case -1: perror ("fork"); ret = -1; default: exit (ret); } /* Disassociate process group and controlling terminal */ setsid(); /* Become a NON-session leader so that a */ /* control terminal can't be reacquired */ switch (fork()) { case 0: break; /* child continues */ case -1: perror ("fork"); ret = -1; default: exit (ret); } } log_initialize(); thread_initialize(); shout_init(); encode_init(); signals_setup(); snprintf(logpath, FILENAME_MAX, "%s/%s", ices_config->logpath, ices_config->logfile); if(ices_config->log_stderr) log = log_open_file(stderr); else { log = log_open(logpath); if (log < 0) fprintf (stderr, "unable to open log %s\n", logpath); log_set_trigger (log, ices_config->logsize); } /* Set the log level, if requested - defaults to 2 (WARN) otherwise */ if (ices_config->loglevel) log_set_level(log, ices_config->loglevel); ices_config->log_id = log; LOG_INFO0(PACKAGE_STRING " started..."); if (ices_config->pidfile != NULL) { FILE *f = fopen (ices_config->pidfile, "w"); if (f) { fprintf (f, "%i", getpid()); fclose (f); } else { LOG_WARN1("pidfile \"%s\" cannot be written to", ices_config->pidfile); xmlFree (ices_config->pidfile); ices_config->pidfile = NULL; } } /* Start the core streaming loop */ input_loop(); if (ices_config->pidfile) remove (ices_config->pidfile); LOG_INFO0("Shutdown complete"); log_close(log); fail: encode_close(); shout_shutdown(); config_shutdown(); thread_shutdown(); log_shutdown(); return 0; } ices-2.0.2/src/signals.c0000644000175000017500000000335312010041611011740 00000000000000/* signals.c * - signal handling/setup * * $Id: signals.c,v 1.8 2003/03/28 01:07:37 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "input.h" #include "inputmodule.h" #include "event.h" #define MODULE "signals/" #include "logging.h" extern volatile int metadata_update_signalled; void signal_usr1_handler(int signum) { LOG_INFO0("Metadata update requested"); metadata_update_signalled = 1; thread_cond_broadcast(&ices_config->event_pending_cond); signal(SIGUSR1, signal_usr1_handler); } void signal_hup_handler(int signum) { LOG_INFO0("Flushing logs"); log_flush(ices_config->log_id); /* Now, let's tell it to move to the next track */ ices_config->inmod->handle_event(ices_config->inmod,EVENT_NEXTTRACK,NULL); signal(SIGHUP, signal_hup_handler); } void signal_int_handler(int signum) { /* Is a mutex needed here? Probably */ if (!ices_config->shutdown) { LOG_INFO0("Shutdown requested..."); ices_config->shutdown = 1; thread_cond_broadcast(&ices_config->queue_cond); /* If user gives a second sigint, just die. */ signal(SIGINT, SIG_DFL); } } void signals_setup(void) { signal(SIGHUP, signal_hup_handler); signal(SIGINT, signal_int_handler); signal(SIGUSR1, signal_usr1_handler); signal(SIGPIPE, SIG_IGN); } ices-2.0.2/src/im_playlist.c0000644000175000017500000001627412010041610012633 00000000000000/* playlist.c * - Basic playlist functionality * * $Id: im_playlist.c,v 1.15 2004/01/12 23:39:39 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "event.h" #include "inputmodule.h" #include "input.h" #include "im_playlist.h" #include "playlist_basic.h" #define MODULE "playlist-builtin/" #include "logging.h" #define BUFSIZE 4096 typedef struct _module { char *name; int (*init)(module_param_t *, playlist_state_t *); } module; static module modules[] = { { "basic", playlist_basic_initialise}, { "script", playlist_script_initialise}, {NULL,NULL} }; static void close_module(input_module_t *mod) { if (mod == NULL) return; if (mod->internal) { playlist_state_t *pl = (playlist_state_t *)mod->internal; pl->clear(pl->data); ogg_sync_clear(&pl->oy); free(pl); } free(mod); } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: LOG_INFO0("Moving to next file in playlist."); ((playlist_state_t *)mod->internal)->nexttrack = 1; break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int playlist_read(void *self, ref_buffer *rb) { playlist_state_t *pl = (playlist_state_t *)self; int bytes; unsigned char *buf; char *newfn; int result; ogg_page og; if (pl->errors > 5) { LOG_WARN0("Too many consecutive errors - exiting"); return -1; } if (!pl->current_file || pl->nexttrack) { pl->nexttrack = 0; if (pl->current_file && strcmp (pl->filename, "-")) { fclose(pl->current_file); pl->current_file = NULL; } newfn = pl->get_filename(pl->data); if (!newfn) { LOG_INFO0("No more filenames available, end of playlist"); return -1; /* No more files available */ } if (strcmp (newfn, "-")) { if (!pl->allow_repeat && pl->filename && !strcmp(pl->filename, newfn)) { LOG_ERROR0("Cannot play same file twice in a row, skipping"); pl->errors++; pl->free_filename (pl->data, newfn); return 0; } pl->free_filename(pl->data, pl->filename); pl->filename = newfn; pl->current_file = fopen(pl->filename, "rb"); if (!pl->current_file) { LOG_WARN2("Error opening file \"%s\": %s",pl->filename, strerror(errno)); pl->errors++; return 0; } LOG_INFO1("Currently playing \"%s\"", pl->filename); } else { LOG_INFO0("Currently playing from stdin"); pl->current_file = stdin; pl->free_filename(pl->data, pl->filename); pl->filename = newfn; } /* Reinit sync, so that dead data from previous file is discarded */ ogg_sync_clear(&pl->oy); ogg_sync_init(&pl->oy); } input_sleep (); while(1) { result = ogg_sync_pageout(&pl->oy, &og); if(result < 0) LOG_WARN1("Corrupt or missing data in file (%s)", pl->filename); else if(result > 0) { if (ogg_page_bos (&og)) { if (ogg_page_serialno (&og) == pl->current_serial) LOG_WARN1 ("detected duplicate serial number reading \"%s\"", pl->filename); pl->current_serial = ogg_page_serialno (&og); } if (input_calculate_ogg_sleep (&og) < 0) { pl->nexttrack = 1; return 0; } rb->len = og.header_len + og.body_len; rb->buf = malloc(rb->len); rb->aux_data = og.header_len; memcpy(rb->buf, og.header, og.header_len); memcpy(rb->buf+og.header_len, og.body, og.body_len); if(ogg_page_granulepos(&og)==0) rb->critical = 1; break; } /* If we got to here, we didn't have enough data. */ buf = ogg_sync_buffer(&pl->oy, BUFSIZE); bytes = fread(buf,1, BUFSIZE, pl->current_file); if (bytes <= 0) { if (feof(pl->current_file)) { pl->nexttrack = 1; return playlist_read(pl,rb); } else { LOG_ERROR2("Read error from \"%s\": %s", pl->filename, strerror(errno)); fclose(pl->current_file); pl->current_file=NULL; pl->errors++; return 0; } } else ogg_sync_wrote(&pl->oy, bytes); } pl->errors=0; return rb->len; } input_module_t *playlist_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); playlist_state_t *pl; module_param_t *current; int (*init)(module_param_t *, playlist_state_t *)=NULL; mod->type = ICES_INPUT_VORBIS; mod->getdata = playlist_read; mod->handle_event = event_handler; mod->metadata_update = NULL; /* Not used for playlists */ mod->internal = calloc(1, sizeof(playlist_state_t)); pl = (playlist_state_t *)mod->internal; current = params; while(current) { if (!strcmp(current->name, "type")) { int current_module = 0; while(modules[current_module].init) { if(!strcmp(current->value, modules[current_module].name)) { init = modules[current_module].init; break; } current_module++; } if(!init) { LOG_ERROR1("Unknown playlist type \"%s\"", current->value); goto fail; } } current = current->next; } if(init) { if(init(params, pl)) { LOG_ERROR0("Playlist initialisation failed"); goto fail; } else { ogg_sync_init(&pl->oy); return mod; /* Success. Finished initialising */ } } else LOG_ERROR0("No playlist type given, cannot initialise playlist module"); fail: if (mod) { if (mod->internal) free(mod->internal); free(mod); } return NULL; } ices-2.0.2/src/reencode.c0000644000175000017500000001744412010041610012071 00000000000000/* reencode.c * - runtime reencoding of vorbis audio (usually to lower bitrates). * * $Id: reencode.c,v 1.10 2003/12/22 14:01:09 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include "reencode.h" #include "cfgparse.h" #include "stream.h" #include "encode.h" #include "audio.h" #define MODULE "reencode/" #include "logging.h" reencode_state *reencode_init(instance_t *stream) { reencode_state *new = calloc(1, sizeof(reencode_state)); new->out_min_br = stream->min_br; new->out_nom_br = stream->nom_br; new->out_max_br = stream->max_br; new->quality = stream->quality; new->managed = stream->managed; new->out_samplerate = stream->samplerate; new->out_channels = stream->channels; new->current_serial = -1; /* FIXME: that's a valid serial */ new->need_headers = 0; new->max_samples_ppage = stream->max_samples_ppage; return new; } void reencode_clear(reencode_state *s) { if(s) { LOG_DEBUG0("Clearing reencoder"); ogg_stream_clear(&s->os); vorbis_block_clear(&s->vb); vorbis_dsp_clear(&s->vd); vorbis_comment_clear(&s->vc); vorbis_info_clear(&s->vi); free(s); } } /* Returns: -1 fatal death failure, argh! * 0 haven't produced any output yet * >0 success */ int reencode_page(reencode_state *s, ref_buffer *buf, unsigned char **outbuf, int *outlen) { ogg_page og, encog; ogg_packet op; int retbuflen=0, old; unsigned char *retbuf=NULL; og.header_len = buf->aux_data; og.body_len = buf->len - buf->aux_data; og.header = buf->buf; og.body = buf->buf + og.header_len; if(s->current_serial != ogg_page_serialno(&og)) { s->current_serial = ogg_page_serialno(&og); if(s->encoder) { if(s->resamp) { resample_finish(s->resamp); encode_data_float(s->encoder, s->resamp->buffers, s->resamp->buffill); } encode_finish(s->encoder); while(encode_flush(s->encoder, &encog) != 0) { old = retbuflen; retbuflen += encog.header_len + encog.body_len; retbuf = realloc(retbuf, retbuflen); memcpy(retbuf+old, encog.header, encog.header_len); memcpy(retbuf+old+encog.header_len, encog.body, encog.body_len); } } encode_clear(s->encoder); s->encoder = NULL; resample_clear(s->resamp); s->resamp = NULL; downmix_clear(s->downmix); s->downmix = NULL; ogg_stream_clear(&s->os); ogg_stream_init(&s->os, s->current_serial); ogg_stream_pagein(&s->os, &og); vorbis_block_clear(&s->vb); vorbis_dsp_clear(&s->vd); vorbis_comment_clear(&s->vc); vorbis_info_clear(&s->vi); vorbis_info_init(&s->vi); vorbis_comment_init(&s->vc); if(ogg_stream_packetout(&s->os, &op) != 1) { LOG_ERROR0("Invalid primary header in stream"); return -1; } if(vorbis_synthesis_headerin(&s->vi, &s->vc, &op) < 0) { LOG_ERROR0("Input stream not vorbis, can't reencode"); return -1; } s->need_headers = 2; /* We still need two more header packets */ LOG_DEBUG0("Reinitialising reencoder for new logical stream"); } else { ogg_stream_pagein(&s->os, &og); while(ogg_stream_packetout(&s->os, &op) > 0) { if(s->need_headers) { vorbis_synthesis_headerin(&s->vi, &s->vc, &op); /* If this was the last header, init the rest */ if(!--s->need_headers) { vorbis_block_init(&s->vd, &s->vb); vorbis_synthesis_init(&s->vd, &s->vi); s->encoder = encode_initialise(s->out_channels, s->out_samplerate, s->managed, s->out_min_br, s->out_nom_br, s->out_max_br, s->quality, &s->vc); if(!s->encoder) { LOG_ERROR0("Failed to configure encoder for reencoding"); return -1; } s->encoder->max_samples_ppage = s->max_samples_ppage; if(s->vi.rate != s->out_samplerate) { s->resamp = resample_initialise(s->out_channels, s->vi.rate, s->out_samplerate); } else s->resamp = NULL; if(s->vi.channels != s->out_channels) { if(s->vi.channels == 2 && s->out_channels == 1) s->downmix = downmix_initialise(); else { LOG_ERROR2("Converting from %d to %d channels is not" " currently supported", s->vi.channels, s->out_channels); return -1; } } else s->downmix = NULL; } } else { float **pcm; int samples; if(vorbis_synthesis(&s->vb, &op)==0) { vorbis_synthesis_blockin(&s->vd, &s->vb); } while((samples = vorbis_synthesis_pcmout(&s->vd, &pcm))>0) { if(s->downmix) { downmix_buffer_float(s->downmix, pcm, samples); if(s->resamp) { resample_buffer_float(s->resamp, &s->downmix->buffer, samples); encode_data_float(s->encoder, s->resamp->buffers, s->resamp->buffill); } else encode_data_float(s->encoder, &s->downmix->buffer, samples); } else if(s->resamp) { resample_buffer_float(s->resamp, pcm, samples); encode_data_float(s->encoder, s->resamp->buffers, s->resamp->buffill); } else encode_data_float(s->encoder, pcm, samples); vorbis_synthesis_read(&s->vd, samples); } while(encode_dataout(s->encoder, &encog) != 0) { old = retbuflen; retbuflen += encog.header_len + encog.body_len; retbuf = realloc(retbuf, retbuflen); memcpy(retbuf+old, encog.header, encog.header_len); memcpy(retbuf+old+encog.header_len, encog.body, encog.body_len); } } } } /* We've completed every packet from this page, so * now we can return what we wanted, depending on whether * we actually got data out or not */ if(retbuflen > 0) { *outbuf = retbuf; *outlen = retbuflen; return retbuflen; } else { return 0; } } ices-2.0.2/src/encode.c0000644000175000017500000001762712010041611011546 00000000000000/* encode.c * - runtime encoding of PCM data. * * $Id: encode.c,v 1.19 2003/12/22 14:01:09 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include "cfgparse.h" #include "encode.h" #define MODULE "encode/" #include "logging.h" static mutex_t _serial_lock; static long _get_serial() { static long prev_serial = 0; long serial; thread_mutex_lock (&_serial_lock); serial = prev_serial; while (serial == prev_serial) serial = rand(); prev_serial = serial; thread_mutex_unlock (&_serial_lock); return serial; } void encode_clear(encoder_state *s) { if(s) { LOG_DEBUG0("Clearing encoder engine"); ogg_stream_clear(&s->os); vorbis_block_clear(&s->vb); vorbis_dsp_clear(&s->vd); vorbis_info_clear(&s->vi); free(s); } } encoder_state *encode_initialise(int channels, int rate, int managed, int min_br, int nom_br, int max_br, float quality, vorbis_comment *vc) { encoder_state *s = calloc(1, sizeof(encoder_state)); ogg_packet h1,h2,h3; /* Have vorbisenc choose a mode for us */ vorbis_info_init(&s->vi); if (max_br < 0 && nom_br < 0 && min_br < 0) managed = 0; if (managed == 0 && nom_br >= 0) if (min_br >= 0 || max_br >= 0) managed = 1; do { if (managed) { LOG_INFO5("Encoder initialising with bitrate management: %d " "channels, %d Hz, minimum bitrate %d, nominal %d, " "maximum %d", channels, rate, min_br, nom_br, max_br); if (vorbis_encode_setup_managed (&s->vi, channels, rate, max_br, nom_br, min_br)) break; } else { if (nom_br < 0) { LOG_INFO3("Encoder initialising in VBR mode: %d channel(s), " "%d Hz, quality %f", channels, rate, quality); if (min_br > 0 || max_br > 0) LOG_INFO0("ignoring min/max bitrate, not supported in VBR " "mode, use nominal-bitrate instead"); if (vorbis_encode_setup_vbr(&s->vi, channels, rate, quality*0.1)) break; #if 0 if (max_br > 0 || min_br > 0) { struct ovectl_ratemanage_arg ai; if (vorbis_encode_ctl(&s->vi, OV_ECTL_RATEMANAGE_GET, &ai)) break; ai.bitrate_hard_min = min_br; ai.bitrate_hard_max = max_br; ai.management_active = 1; if (vorbis_encode_ctl(&s->vi, OV_ECTL_RATEMANAGE_SET, &ai)) break; } #endif } else { LOG_INFO3("Encoder initialising in VBR mode: %d " "channels, %d Hz, nominal %d", channels, rate, nom_br); if (vorbis_encode_setup_managed (&s->vi, channels, rate, max_br, nom_br, max_br)) break; if (vorbis_encode_ctl (&s->vi, OV_ECTL_RATEMANAGE_SET, NULL)) break; } } if (vorbis_encode_setup_init(&s->vi)) break; vorbis_analysis_init(&s->vd, &s->vi); vorbis_block_init(&s->vd, &s->vb); ogg_stream_init(&s->os, _get_serial()); vorbis_analysis_headerout(&s->vd, vc, &h1,&h2,&h3); ogg_stream_packetin(&s->os, &h1); ogg_stream_packetin(&s->os, &h2); ogg_stream_packetin(&s->os, &h3); s->in_header = 1; s->samplerate = rate; s->samples_in_current_page = 0; s->prevgranulepos = 0; s->max_samples_ppage = rate*2; return s; } while (0); LOG_INFO0("Failed to configure encoder, verify settings"); vorbis_info_clear(&s->vi); free (s); return NULL; } void encode_data_float(encoder_state *s, float **pcm, int samples) { float **buf; int i; buf = vorbis_analysis_buffer(&s->vd, samples); for(i=0; i < s->vi.channels; i++) { memcpy(buf[i], pcm[i], samples*sizeof(float)); } vorbis_analysis_wrote(&s->vd, samples); s->samples_in_current_page += samples; } /* Requires little endian data (currently) */ void encode_data(encoder_state *s, signed char *buf, int bytes, int bigendian) { float **buffer; int i,j; int channels = s->vi.channels; int samples = bytes/(2*channels); buffer = vorbis_analysis_buffer(&s->vd, samples); if(bigendian) { for(i=0; i < samples; i++) { for(j=0; j < channels; j++) { buffer[j][i]=((buf[2*(i*channels + j)]<<8) | (0x00ff&(int)buf[2*(i*channels + j)+1]))/32768.f; } } } else { for(i=0; i < samples; i++) { for(j=0; j < channels; j++) { buffer[j][i]=((buf[2*(i*channels + j) + 1]<<8) | (0x00ff&(int)buf[2*(i*channels + j)]))/32768.f; } } } vorbis_analysis_wrote(&s->vd, samples); s->samples_in_current_page += samples; } /* Returns: * 0 No output at this time * >0 Page produced * * Caller should loop over this to ensure that we don't end up with * excessive buffering in libvorbis. */ int encode_dataout(encoder_state *s, ogg_page *og) { ogg_packet op; int result; if(s->in_header) { result = ogg_stream_flush(&s->os, og); if(result==0) { s->in_header = 0; return encode_dataout(s,og); } else return 1; } else { while(vorbis_analysis_blockout(&s->vd, &s->vb)==1) { vorbis_analysis(&s->vb, NULL); vorbis_bitrate_addblock(&s->vb); while(vorbis_bitrate_flushpacket(&s->vd, &op)) ogg_stream_packetin(&s->os, &op); } /* FIXME: Make this threshold configurable. * We don't want to buffer too many samples in one page when doing * live encoding - that's fine for non-live encoding, but breaks * badly when doing things live. * So, we flush the stream if we have too many samples buffered */ if(s->samples_in_current_page > s->max_samples_ppage) { /*LOG_DEBUG1("Forcing flush: Too many samples in current page (%d)", s->samples_in_current_page); */ result = ogg_stream_flush(&s->os, og); } else result = ogg_stream_pageout(&s->os, og); if(result==0) return 0; else /* Page found! */ { s->samples_in_current_page -= ogg_page_granulepos(og) - s->prevgranulepos; s->prevgranulepos = ogg_page_granulepos(og); return 1; } } } void encode_finish(encoder_state *s) { ogg_packet op; vorbis_analysis_wrote(&s->vd, 0); while(vorbis_analysis_blockout(&s->vd, &s->vb)==1) { vorbis_analysis(&s->vb, NULL); vorbis_bitrate_addblock(&s->vb); while(vorbis_bitrate_flushpacket(&s->vd, &op)) ogg_stream_packetin(&s->os, &op); } } int encode_flush(encoder_state *s, ogg_page *og) { int result = ogg_stream_pageout(&s->os, og); if(result<=0) return 0; else return 1; } void encode_init() { thread_mutex_create (&_serial_lock); } void encode_close() { thread_mutex_destroy (&_serial_lock); } ices-2.0.2/src/playlist_basic.c0000644000175000017500000001214312010041610013276 00000000000000/* playlist_basic.c * - Simple built-in unscripted playlist * * $Id: playlist_basic.c,v 1.13 2003/08/13 00:58:02 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "cfgparse.h" #include "inputmodule.h" #include "im_playlist.h" #include "playlist_basic.h" #define MODULE "playlist-basic/" #include "logging.h" static void shuffle(char **buf, int len) { /* From ices1 src/playlist_basic/rand.c */ int n,d; char *temp; n = len; while(n > 1) { d = (int) ((double)len * rand()/(RAND_MAX+1.0)); temp = buf[d]; buf[d] = buf[n-1]; buf[n-1] = temp; --n; } LOG_DEBUG0("Playlist has been shuffled"); } static int load_playlist(basic_playlist *data) { FILE *file; char buf[1024]; int buflen; file = fopen(data->file, "rb"); if (file == NULL) { LOG_ERROR2("Playlist file %s could not be opened: %s", data->file, strerror(errno)); return -1; } if(data->pl) { int i; for(i = 0; i < data->len; i++) free(data->pl[i]); free(data->pl); } data->pl = NULL; data->len = 0; buflen = 0; while (1) { if(fgets(buf,1024, file) == NULL) break; if(buf[0]==0) break; if(buf[0]=='\n' || (buf[0]=='\r' && buf[1]=='\n')) continue; if(buf[0] == '#') /* Commented out entry */ continue; buf[strlen(buf)-1] = 0; /* De-fuck windows files. */ if(strlen(buf) > 0 && buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0; if(buflen < data->len+1) { buflen += 100; data->pl = realloc(data->pl, buflen*sizeof(char *)); } data->pl[data->len++] = strdup(buf); } if(data->random) shuffle(data->pl, data->len); return 0; } void playlist_basic_clear(void *data) { basic_playlist *pl = data; if(pl) { if(pl->pl) { int i; for(i=0; i < pl->len; i++) free(pl->pl[i]); free(pl->pl); } free(pl); } } char *playlist_basic_get_next_filename(void *data) { basic_playlist *pl = (basic_playlist *)data; char *ptr = NULL; int reload_playlist = 0; struct stat st; if (stat(pl->file, &st)) { LOG_ERROR2("Couldn't stat file \"%s\": %s", pl->file, strerror(errno)); return NULL; } if (pl->pl) { if (st.st_mtime != pl->mtime) { reload_playlist = 1; LOG_INFO1("Reloading playlist after file \"%s\" changed", pl->file); pl->mtime = st.st_mtime; } } else { LOG_INFO1("Loading playlist from file \"%s\"", pl->file); reload_playlist = 1; pl->mtime = st.st_mtime; } if (reload_playlist) { if (load_playlist(pl) < 0) return NULL; if (pl->restartafterreread) pl->pos = 0; } if (pl->pos >= pl->len) /* reached the end of the potentially updated list */ { if (pl->once) return NULL; pl->pos = 0; if (pl->random) shuffle(pl->pl, pl->len); } ptr = pl->pl [pl->pos++]; return strdup(ptr); } void playlist_basic_free_filename(void *data, char *fn) { free (fn); } int playlist_basic_initialise(module_param_t *params, playlist_state_t *pl) { basic_playlist *data; pl->get_filename = playlist_basic_get_next_filename; pl->clear = playlist_basic_clear; pl->free_filename = playlist_basic_free_filename; pl->data = calloc(1, sizeof(basic_playlist)); data = (basic_playlist *)pl->data; while (params != NULL) { if (!strcmp(params->name, "file")) { if (data->file) free(data->file); data->file = params->value; } else if (!strcmp(params->name, "random")) data->random = atoi(params->value); else if(!strcmp(params->name, "once")) data->once = atoi(params->value); else if(!strcmp(params->name, "allow-repeats")) pl->allow_repeat = atoi(params->value); else if(!strcmp(params->name, "restart-after-reread")) data->restartafterreread = atoi(params->value); else if(!strcmp(params->name, "type")) ; /* We recognise this, but don't want to do anything with it */ else { LOG_WARN1("Unknown parameter to playlist input module: %s", params->name); } params = params->next; } if (!data->file) { LOG_ERROR0("No filename specified for playlist module"); free(data); return -1; } return 0; } ices-2.0.2/src/im_stdinpcm.c0000644000175000017500000001052712010041610012606 00000000000000/* im_stdinpcm.c * - Raw PCM input from stdin * * $Id: im_stdinpcm.c,v 1.10 2004/01/17 04:24:10 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "metadata.h" #include "inputmodule.h" #include "input.h" #include "im_stdinpcm.h" #define MODULE "input-stdinpcm/" #include "logging.h" #define BUFSIZE 32768 static void close_module(input_module_t *mod) { if(mod) { if(mod->internal) { stdinpcm_state *s = mod->internal; thread_mutex_destroy(&s->metadatalock); free(s); } free(mod); } } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { stdinpcm_state *s = mod->internal; switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: ((stdinpcm_state *)mod->internal)->newtrack = 1; break; case EVENT_METADATAUPDATE: thread_mutex_lock(&s->metadatalock); if(s->metadata) { char **md = s->metadata; while(*md) free(*md++); free(s->metadata); } s->metadata = (char **)param; s->newtrack = 1; thread_mutex_unlock(&s->metadatalock); break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } static void metadata_update(void *self, vorbis_comment *vc) { stdinpcm_state *s = self; char **md; thread_mutex_lock(&s->metadatalock); md = s->metadata; if(md) { while(*md) vorbis_comment_add(vc, *md++); } thread_mutex_unlock(&s->metadatalock); } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int stdin_read(void *self, ref_buffer *rb) { int result; stdinpcm_state *s = self; rb->buf = malloc(BUFSIZE); if(!rb->buf) return -1; result = fread(rb->buf, 1,BUFSIZE, stdin); rb->len = result; rb->aux_data = s->rate*s->channels*2; if(s->newtrack) { rb->critical = 1; s->newtrack = 0; } if(rb->len <= 0) { LOG_INFO0("Reached EOF, no more data available\n"); free(rb->buf); return -1; } input_calculate_pcm_sleep (rb->len, rb->aux_data); input_sleep (); return rb->len; } input_module_t *stdin_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); stdinpcm_state *s; module_param_t *current; int use_metadata = 1; /* Default to on */ mod->type = ICES_INPUT_PCM; mod->getdata = stdin_read; mod->handle_event = event_handler; mod->metadata_update = metadata_update; mod->internal = malloc(sizeof(stdinpcm_state)); s = mod->internal; s->rate = 44100; /* Defaults */ s->channels = 2; s->metadata = NULL; thread_mutex_create(&s->metadatalock); current = params; while(current) { if(!strcmp(current->name, "rate")) s->rate = atoi(current->value); else if(!strcmp(current->name, "channels")) s->channels = atoi(current->value); else if(!strcmp(current->name, "metadata")) use_metadata = atoi(current->value); else if(!strcmp(current->name, "metadatafilename")) ices_config->metadata_filename = current->value; else LOG_WARN1("Unknown parameter %s for stdinpcm module", current->name); current = current->next; } if(use_metadata) { if (ices_config->metadata_filename) { LOG_INFO0("Starting metadata update thread"); thread_create("im_stdinpcm-metadata", metadata_thread_signal, mod, 1); } } return mod; } ices-2.0.2/src/stream_shared.c0000644000175000017500000001465712010041610013131 00000000000000/* stream_shared.c * - Stream utility functions. * * $Id: stream_shared.c,v 1.17 2003/12/22 14:01:09 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "cfgparse.h" #include "input.h" #include "inputmodule.h" #include "stream_shared.h" #include "stream.h" #include "reencode.h" #include "encode.h" #include "audio.h" #define MODULE "stream-shared/" #include "logging.h" int stream_send_data(stream_description *s, unsigned char *buf, unsigned long len) { int ret; if(s->stream->savefile) { int ret = fwrite(buf, 1, len, s->stream->savefile); if(ret != len) LOG_ERROR1("Failed to write %d bytes to savefile", len); } ret = shout_send_raw(s->shout, buf, len); if(ret < 0) return 0; /* Force server-reconnect */ else return ret; } void stream_release_buffer(ref_buffer *buf) { thread_mutex_lock(&ices_config->refcount_lock); buf->count--; if(!buf->count) { free(buf->buf); free(buf); } thread_mutex_unlock(&ices_config->refcount_lock); } ref_buffer *stream_wait_for_data(instance_t *stream) { ref_buffer *buffer; queue_item *old; thread_mutex_lock(&stream->queue->lock); while(!stream->queue->head && !ices_config->shutdown && !stream->kill) { thread_mutex_unlock(&stream->queue->lock); thread_cond_wait(&ices_config->queue_cond); thread_mutex_lock(&stream->queue->lock); } if(ices_config->shutdown || stream->kill) { LOG_DEBUG0("Shutdown signalled: thread shutting down"); thread_mutex_unlock(&stream->queue->lock); return NULL; } buffer = stream->queue->head->buf; old = stream->queue->head; stream->queue->head = stream->queue->head->next; if(!stream->queue->head) stream->queue->tail = NULL; free(old); stream->queue->length--; thread_mutex_unlock(&stream->queue->lock); /* ok, we pulled something off the queue and the queue is * now empty - this means we're probably keeping up, so * clear one of the errors. This way, very occasional errors * don't cause eventual shutdown */ if(!stream->queue->head && stream->buffer_failures>0) stream->buffer_failures--; return buffer; } /* Process a buffer (including reencoding or encoding, if desired). * Returns: >0 - success * 0 - shout error occurred * -1 - no data produced * -2 - fatal error occurred */ int process_and_send_buffer(stream_description *sdsc, ref_buffer *buffer) { if(sdsc->reenc) { unsigned char *buf; int buflen,ret; ret = reencode_page(sdsc->reenc, buffer, &buf, &buflen); if(ret > 0) { ret = stream_send_data(sdsc, buf, buflen); free(buf); return ret; } else if(ret==0) /* No data produced by reencode */ return -1; else { LOG_ERROR0("Fatal reencoding error encountered"); return -2; } } else if (sdsc->enc) { ogg_page og; int be = (sdsc->input->subtype == INPUT_PCM_BE_16)?1:0; int ret=1; /* We use critical as a flag to say 'start a new stream' */ if(buffer->critical) { if(sdsc->resamp) { resample_finish(sdsc->resamp); encode_data_float(sdsc->enc, sdsc->resamp->buffers, sdsc->resamp->buffill); resample_clear(sdsc->resamp); sdsc->resamp = resample_initialise (sdsc->stream->channels, sdsc->stream->resampleinrate, sdsc->stream->resampleoutrate); } encode_finish(sdsc->enc); while(encode_flush(sdsc->enc, &og) != 0) { if ((ret = stream_send_data(sdsc, og.header, og.header_len)) == 0) return 0; if ((ret = stream_send_data(sdsc, og.body, og.body_len)) == 0) return 0; } encode_clear(sdsc->enc); if(sdsc->input->metadata_update) { vorbis_comment_clear(&sdsc->vc); vorbis_comment_init(&sdsc->vc); sdsc->input->metadata_update(sdsc->input->internal, &sdsc->vc); } sdsc->enc = encode_initialise(sdsc->stream->channels, sdsc->stream->samplerate, sdsc->stream->managed, sdsc->stream->min_br, sdsc->stream->nom_br, sdsc->stream->max_br, sdsc->stream->quality, &sdsc->vc); if(!sdsc->enc) { LOG_ERROR0("Failed to initialise encoder"); return -2; } sdsc->enc->max_samples_ppage = sdsc->stream->max_samples_ppage; } if(sdsc->downmix) { downmix_buffer(sdsc->downmix, (signed char *)buffer->buf, buffer->len, be); if(sdsc->resamp) { resample_buffer_float(sdsc->resamp, &sdsc->downmix->buffer, buffer->len/4); encode_data_float(sdsc->enc, sdsc->resamp->buffers, sdsc->resamp->buffill); } else encode_data_float(sdsc->enc, &sdsc->downmix->buffer, buffer->len/4); } else if(sdsc->resamp) { resample_buffer(sdsc->resamp, (signed char *)buffer->buf, buffer->len, be); encode_data_float(sdsc->enc, sdsc->resamp->buffers, sdsc->resamp->buffill); } else { encode_data(sdsc->enc, (signed char *)(buffer->buf), buffer->len, be); } while(encode_dataout(sdsc->enc, &og) > 0) { if ((ret = stream_send_data(sdsc, og.header, og.header_len)) == 0) return 0; if ((ret = stream_send_data(sdsc, og.body, og.body_len)) == 0) return 0; } return ret; } else return stream_send_data(sdsc, buffer->buf, buffer->len); } ices-2.0.2/src/metadata.c0000644000175000017500000001062612010041611012061 00000000000000/* metadata.c * - Metadata manipulation * * $Id: metadata.c,v 1.13 2004/02/24 15:39:14 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #ifdef HAVE_SYS_SELECT_H #include #endif #include "cfgparse.h" #include "inputmodule.h" #include "event.h" #include "thread/thread.h" #define MODULE "metadata/" #include "logging.h" volatile int metadata_update_signalled = 0; void *metadata_thread_stdin(void *arg) { char buf[1024]; input_module_t *mod = arg; if (ices_config->background) { LOG_INFO0("Metadata thread shutting down, tried to use " "stdin from background"); return NULL; } while(1) { char **md = NULL; int comments = 0; int wait_for_data = 1; /* wait for data */ while (wait_for_data) { struct timeval t; fd_set fds; FD_ZERO (&fds); FD_SET (0, &fds); t.tv_sec = 0; t.tv_usec = 150; switch (select (1, &fds, NULL, NULL, &t)) { case 1: wait_for_data = 0; case 0: break; default: if (errno != EAGAIN) { LOG_INFO1 ("shutting down thread (%d)", errno); return NULL; /* problem get out quick */ } break; } if (ices_config->shutdown) { LOG_INFO0 ("metadata thread shutting down"); return NULL; } } while(fgets(buf, 1024, stdin)) { if(buf[0] == '\n') break; else { if(buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0; md = realloc(md, (comments+2)*sizeof(char *)); md[comments] = malloc(strlen(buf)+1); memcpy(md[comments], buf, strlen(buf)+1); comments++; } } if(md) /* Don't update if there's nothing there */ { md[comments]=0; /* Now, let's actually use the new data */ LOG_INFO0("Updating metadata"); mod->handle_event(mod,EVENT_METADATAUPDATE,md); } } } void *metadata_thread_signal(void *arg) { char buf[1024]; input_module_t *mod = arg; while(1) { char **md = NULL; int comments = 0; FILE *file; while(metadata_update_signalled == 0) { thread_cond_wait(&ices_config->event_pending_cond); if (ices_config->shutdown) { LOG_INFO0 ("metadata thread shutting down"); return NULL; } LOG_DEBUG0("meta thread wakeup"); } metadata_update_signalled = 0; file = fopen(ices_config->metadata_filename, "r"); if(!file) { LOG_WARN2("Failed to open file \"%s\" for metadata update: %s", ices_config->metadata_filename, strerror(errno)); continue; } LOG_DEBUG1("reading metadata from \"%s\"", ices_config->metadata_filename); while(fgets(buf, 1024, file)) { if(buf[0] == '\n') break; else { if(buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0; md = realloc(md, (comments+2)*sizeof(char *)); md[comments] = malloc(strlen(buf)+1); memcpy(md[comments], buf, strlen(buf)+1); comments++; LOG_INFO2 ("tag %d is %s", comments, buf); } } fclose(file); if(md) /* Don't update if there's nothing there */ { md[comments]=0; /* Now, let's actually use the new data */ LOG_INFO0("Updating metadata"); mod->handle_event(mod,EVENT_METADATAUPDATE,md); } else LOG_INFO0("No metadata has been read"); } } ices-2.0.2/src/playlist_script.c0000644000175000017500000000611512010041610013523 00000000000000/* playlist_script.c * - Gets a filename to play back based on output from a program/shell script * run each time. * * $Id: playlist_script.c,v 1.7 2003/08/13 00:58:02 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "cfgparse.h" #include "inputmodule.h" #include "im_playlist.h" #define MODULE "playlist-script/" #include "logging.h" typedef struct { char *program; } script_playlist; void playlist_script_clear(void *data) { if(data) free(data); } char *playlist_script_get_filename(void *data) { script_playlist *pl = data; char *prog = pl->program; FILE *pipe; char *buf = calloc(1,1024); if(!buf) return NULL; pipe = popen(prog, "r"); if(!pipe) { LOG_ERROR1("Couldn't open pipe to program \"%s\"", prog); return NULL; } if(fgets(buf, 1024, pipe) == NULL) { LOG_ERROR1("Couldn't read filename from pipe to program \"%s\"", prog); free(buf); pclose(pipe); return NULL; } pclose(pipe); if(buf[0] == '\n' || (buf[0] == '\r' && buf[1] == '\n')) { LOG_ERROR1("Got newlines instead of filename from program \"%s\"", prog); free(buf); return NULL; } if(buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0; else LOG_WARN1("Retrieved overly long filename \"%s\" from script, this may fail", buf); /* De-fuck windows filenames. */ if(strlen(buf) > 0 && buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0; LOG_DEBUG2("Program/script (\"%s\") returned filename \"%s\"", prog, buf); return buf; } void playlist_script_free_filename(void *data, char *fn) { free(fn); } int playlist_script_initialise(module_param_t *params, playlist_state_t *pl) { script_playlist *data; pl->get_filename = playlist_script_get_filename; pl->clear = playlist_script_clear; pl->free_filename = playlist_script_free_filename; pl->data = calloc(1, sizeof(script_playlist)); if(!pl->data) return -1; data = (script_playlist *)pl->data; while(params != NULL) { if(!strcmp(params->name, "program")) { if(data->program) free(data->program); data->program = params->value; } else if(!strcmp(params->name, "allow-repeats")) pl->allow_repeat = atoi(params->value); else if(!strcmp(params->name, "type")) { /* We ignore this one */ } else LOG_WARN1("Unknown parameter to playlist script module: %s", params->name); params = params->next; } if(!data->program) { LOG_ERROR0("No program name specified for playlist module"); free(data); return -1; } return 0; } ices-2.0.2/src/audio.c0000644000175000017500000001301712010041611011377 00000000000000/* audio.c * stereo->mono downmixing * resampling * * $Id: audio.c,v 1.10 2003/08/01 22:38:04 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include "cfgparse.h" #include "audio.h" #include "resample.h" #define MODULE "audio/" #include "logging.h" downmix_state *downmix_initialise(void) { downmix_state *state = calloc(1, sizeof(downmix_state)); LOG_INFO0("Enabling stereo->mono downmixing"); return state; } void downmix_clear(downmix_state *s) { if(s) { if (s->buffer) free(s->buffer); free(s); } } void downmix_buffer_float(downmix_state *s, float **buf, int samples) { int i; if(samples > s->buflen) { void *tmp = realloc(s->buffer, samples * sizeof(float)); if (tmp==NULL) return; s->buffer = tmp; s->buflen = samples; } for(i=0; i < samples; i++) { s->buffer[i] = (buf[0][i] + buf[1][i])*0.5; } } void downmix_buffer(downmix_state *s, signed char *buf, int len, int be) { int samples = len/4; int i; if(samples > s->buflen) { void *tmp = realloc(s->buffer, samples * sizeof(float)); if (tmp==NULL) return; s->buffer = tmp; s->buflen = samples; } if(be) { for(i=0; i < samples; i++) { s->buffer[i] = (((buf[4*i]<<8) | (buf[4*i + 1]&0xff)) + ((buf[4*i + 2]<<8) | (buf[4*i + 3]&0xff)))/65536.f; } } else { for(i=0; i < samples; i++) { s->buffer[i] = (((buf[4*i + 1]<<8) | (buf[4*i]&0xff)) + ((buf[4*i + 3]<<8) | (buf[4*i + 2]&0xff)))/65536.f; } } } resample_state *resample_initialise(int channels, int infreq, int outfreq) { resample_state *state = calloc(1, sizeof(resample_state)); int failed = 1; do { if (state==NULL) break; if (resampler_init(&state->resampler, channels, outfreq, infreq, RES_END)) { LOG_ERROR0("Couldn't initialise resampler to specified frequency"); return NULL; } if ((state->buffers = calloc(channels, sizeof(float *))) == NULL) break; if ((state->convbuf = calloc(channels, sizeof(float *))) == NULL) break; failed = 0; } while (0); /* not a loop */ if (failed) { LOG_ERROR0("Couldn't initialise resampler due to memory allocation failure"); resample_clear (state); return NULL; } state->channels = channels; LOG_INFO3("Initialised resampler for %d channels, from %d Hz to %d Hz", channels, infreq, outfreq); return state; } void resample_clear(resample_state *s) { int c; if(s) { if(s->buffers) { for(c=0; cchannels; c++) if (s->buffers[c]) free(s->buffers[c]); free(s->buffers); } if(s->convbuf) { for(c=0; cchannels; c++) if (s->convbuf[c]) free(s->convbuf[c]); free(s->convbuf); } resampler_clear(&s->resampler); free(s); } } void resample_buffer(resample_state *s, signed char *buf, int buflen, int be) { int c,i; buflen /= 2*s->channels; /* bytes -> samples conversion */ if(s->convbuflen < buflen) { s->convbuflen = buflen; for(c=0; c < s->channels; c++) s->convbuf[c] = realloc(s->convbuf[c], buflen * sizeof(float)); } if(be) { for(i=0; i < buflen; i++) { for(c=0; c < s->channels; c++) { s->convbuf[c][i] = ((buf[2*(i*s->channels + c)]<<8) | (0x00ff&(int)buf[2*(i*s->channels + c)+1]))/ 32768.f; } } } else { for(i=0; i < buflen; i++) { for(c=0; c < s->channels; c++) { s->convbuf[c][i] = ((buf[2*(i*s->channels + c) + 1]<<8) | (0x00ff&(int)buf[2*(i*s->channels + c)]))/ 32768.f; } } } resample_buffer_float(s, s->convbuf, buflen); } void resample_buffer_float(resample_state *s, float **buf, int buflen) { int c; int res; s->buffill = resampler_push_check(&s->resampler, buflen); if(s->buffill <= 0) { LOG_ERROR1("Fatal reencoding error: resampler_push_check returned %d", s->buffill); } if(s->bufsize < s->buffill) { s->bufsize = s->buffill; for(c=0; cchannels; c++) s->buffers[c] = realloc(s->buffers[c], s->bufsize * sizeof(float)); } if((res = resampler_push(&s->resampler, s->buffers, (float const **)buf, buflen)) != s->buffill) { LOG_ERROR2("Internal error in resampling: returned number of samples %d" ", expected %d", res, s->buffill); s->buffill = res; return; } } void resample_finish(resample_state *s) { int ret; if(!s->buffers[0]) return; ret = resampler_drain(&s->resampler, s->buffers); if(ret > s->bufsize) { LOG_ERROR0("Fatal error in resampler: buffers too small"); return; } s->buffill = ret; } ices-2.0.2/src/resample.c0000644000175000017500000002366012010041611012113 00000000000000/* resample.c: see resample.h for interesting stuff */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include "resample.h" /* Some systems don't define this */ #ifndef M_PI #define M_PI 3.14159265358979323846 #endif static int hcf(int arg1, int arg2) { int mult = 1; while (~(arg1 | arg2) & 1) arg1 >>= 1, arg2 >>= 1, mult <<= 1; while (arg1 > 0) { if (~(arg1 & arg2) & 1) { arg1 >>= (~arg1 & 1); arg2 >>= (~arg2 & 1); } else if (arg1 < arg2) arg2 = (arg2 - arg1) >> 1; else arg1 = (arg1 - arg2) >> 1; } return arg2 * mult; } static void filt_sinc(float *dest, int N, int step, double fc, double gain, int width) { double s = fc / step; int mid, x; float *endpoint = dest + N, *base = dest, *origdest = dest; assert(width <= N); if ((N & 1) == 0) { *dest = 0.0; dest += width; if (dest >= endpoint) dest = ++base; N--; } mid = N / 2; x = -mid; while (N--) { *dest = (x ? sin(x * M_PI * s) / (x * M_PI) * step : fc) * gain; x++; dest += width; if (dest >= endpoint) dest = ++base; } assert(dest == origdest + width); } static double I_zero(double x) { int n = 0; double u = 1.0, s = 1.0, t; do { n += 2; t = x / n; u *= t * t; s += u; } while (u > 1e-21 * s); return s; } static void win_kaiser(float *dest, int N, double alpha, int width) { double I_alpha, midsq; int x; float *endpoint = dest + N, *base = dest, *origdest = dest; assert(width <= N); if ((N & 1) == 0) { *dest = 0.0; dest += width; if (dest >= endpoint) dest = ++base; N--; } x = -(N / 2); midsq = (double)(x - 1) * (double)(x - 1); I_alpha = I_zero(alpha); while (N--) { *dest *= I_zero(alpha * sqrt(1.0 - ((double)x * (double)x) / midsq)) / I_alpha; x++; dest += width; if (dest >= endpoint) dest = ++base; } assert(dest == origdest + width); } int resampler_init(resampler_state *state, int channels, int outfreq, int infreq, resampler_parameter op1, ...) { double beta = 16.0, cutoff = 0.80, gain = 1.0; int taps = 45; int factor; assert(state); assert(channels > 0); assert(outfreq > 0); assert(infreq > 0); assert(taps > 0); if (state == NULL || channels <= 0 || outfreq <= 0 || infreq <= 0 || taps <= 0) return -1; if (op1 != RES_END) { va_list argp; va_start(argp, op1); do { switch (op1) { case RES_GAIN: gain = va_arg(argp, double); break; case RES_CUTOFF: cutoff = va_arg(argp, double); assert(cutoff > 0.01 && cutoff <= 1.0); break; case RES_TAPS: taps = va_arg(argp, int); assert(taps > 2 && taps < 1000); break; case RES_BETA: beta = va_arg(argp, double); assert(beta > 2.0); break; default: assert("arglist" == "valid"); return -1; } op1 = va_arg(argp, resampler_parameter); } while (op1 != RES_END); va_end(argp); } factor = hcf(infreq, outfreq); outfreq /= factor; infreq /= factor; /* adjust to rational values for downsampling */ if (outfreq < infreq) { /* push the cutoff frequency down to the output frequency */ cutoff = cutoff * outfreq / infreq; /* compensate for the sharper roll-off requirement * by using a bigger hammer */ taps = taps * infreq/outfreq; } assert(taps >= (infreq + outfreq - 1) / outfreq); if ((state->table = calloc(outfreq * taps, sizeof(float))) == NULL) return -1; if ((state->pool = calloc(channels * taps, sizeof(SAMPLE))) == NULL) { free(state->table); state->table = NULL; return -1; } state->poolfill = taps / 2 + 1; state->channels = channels; state->outfreq = outfreq; state->infreq = infreq; state->taps = taps; state->offset = 0; filt_sinc(state->table, outfreq * taps, outfreq, cutoff, gain, taps); win_kaiser(state->table, outfreq * taps, beta, taps); return 0; } static SAMPLE sum(float const *scale, int count, SAMPLE const *source, SAMPLE const *trigger, SAMPLE const *reset, int srcstep) { float total = 0.0; while (count--) { total += *source * *scale; if (source == trigger) source = reset, srcstep = 1; source -= srcstep; scale++; } return total; } static int push(resampler_state const * const state, SAMPLE *pool, int * const poolfill, int * const offset, SAMPLE *dest, int dststep, SAMPLE const *source, int srcstep, size_t srclen) { SAMPLE * const destbase = dest, *poolhead = pool + *poolfill, *poolend = pool + state->taps, *newpool = pool; SAMPLE const *refill, *base, *endpoint; int lencheck; assert(state); assert(pool); assert(poolfill); assert(dest); assert(source); assert(state->poolfill != -1); lencheck = resampler_push_check(state, srclen); /* fill the pool before diving in */ while (poolhead < poolend && srclen > 0) { *poolhead++ = *source; source += srcstep; srclen--; } if (srclen <= 0) return 0; base = source; endpoint = source + srclen * srcstep; while (source < endpoint) { *dest = sum(state->table + *offset * state->taps, state->taps, source, base, poolend, srcstep); dest += dststep; *offset += state->infreq; while (*offset >= state->outfreq) { *offset -= state->outfreq; source += srcstep; } } assert(dest == destbase + lencheck * dststep); /* pretend that source has that underrun data we're not going to get */ srclen += (source - endpoint) / srcstep; /* if we didn't get enough to completely replace the pool, then shift things about a bit */ if (srclen < state->taps) { refill = pool + srclen; while (refill < poolend) *newpool++ = *refill++; refill = source - srclen * srcstep; } else refill = source - state->taps * srcstep; /* pull in fresh pool data */ while (refill < endpoint) { *newpool++ = *refill; refill += srcstep; } assert(newpool > pool); assert(newpool <= poolend); *poolfill = newpool - pool; return (dest - destbase) / dststep; } int resampler_push_max_input(resampler_state const * const state, size_t maxoutput) { return maxoutput * state->infreq / state->outfreq; } int resampler_push_check(resampler_state const * const state, size_t srclen) { if (state->poolfill < state->taps) srclen -= state->taps - state->poolfill; return (srclen * state->outfreq - state->offset + state->infreq - 1) / state->infreq; } int resampler_push(resampler_state *state, SAMPLE **dstlist, SAMPLE const **srclist, size_t srclen) { int result = -1, poolfill = -1, offset = -1, i; assert(state); assert(dstlist); assert(srclist); assert(state->poolfill >= 0); for (i = 0; i < state->channels; i++) { poolfill = state->poolfill; offset = state->offset; result = push(state, state->pool + i * state->taps, &poolfill, &offset, dstlist[i], 1, srclist[i], 1, srclen); } state->poolfill = poolfill; state->offset = offset; return result; } int resampler_push_interleaved(resampler_state *state, SAMPLE *dest, SAMPLE const *source, size_t srclen) { int result = -1, poolfill = -1, offset = -1, i; assert(state); assert(dest); assert(source); assert(state->poolfill >= 0); for (i = 0; i < state->channels; i++) { poolfill = state->poolfill; offset = state->offset; result = push(state, state->pool + i * state->taps, &poolfill, &offset, dest + i, state->channels, source + i, state->channels, srclen); } state->poolfill = poolfill; state->offset = offset; return result; } int resampler_drain(resampler_state *state, SAMPLE **dstlist) { SAMPLE *tail; int result = -1, poolfill = -1, offset = -1, i; assert(state); assert(dstlist); assert(state->poolfill >= 0); if ((tail = calloc(state->taps, sizeof(SAMPLE))) == NULL) return -1; for (i = 0; i < state->channels; i++) { poolfill = state->poolfill; offset = state->offset; result = push(state, state->pool + i * state->taps, &poolfill, &offset, dstlist[i], 1, tail, 1, state->taps / 2 - 1); } free(tail); state->poolfill = -1; return result; } int resampler_drain_interleaved(resampler_state *state, SAMPLE *dest) { SAMPLE *tail; int result = -1, poolfill = -1, offset = -1, i; assert(state); assert(dest); assert(state->poolfill >= 0); if ((tail = calloc(state->taps, sizeof(SAMPLE))) == NULL) return -1; for (i = 0; i < state->channels; i++) { poolfill = state->poolfill; offset = state->offset; result = push(state, state->pool + i * state->taps, &poolfill, &offset, dest + i, state->channels, tail, 1, state->taps / 2 - 1); } free(tail); state->poolfill = -1; return result; } void resampler_clear(resampler_state *state) { assert(state); assert(state->table); assert(state->pool); free(state->table); free(state->pool); memset(state, 0, sizeof(*state)); } ices-2.0.2/src/im_oss.c0000644000175000017500000001515612010041611011575 00000000000000/* im_oss.c * - Raw PCM input from OSS devices * * $Id: im_oss.c,v 1.14 2004/01/17 04:24:10 karl Exp $ * * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "metadata.h" #include "inputmodule.h" #include "im_oss.h" #define MODULE "input-oss/" #include "logging.h" #define BUFSIZE 8192 /* Some platforms (freebsd) don't define this, so just define it to something * that should be treated the same */ #ifndef ERESTART #define ERESTART EINTR #endif static void close_module(input_module_t *mod) { if(mod) { if(mod->internal) { im_oss_state *s = mod->internal; if(s->fd >= 0) close(s->fd); thread_mutex_destroy(&s->metadatalock); free(s); } free(mod); } } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { im_oss_state *s = mod->internal; switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: s->newtrack = 1; break; case EVENT_METADATAUPDATE: thread_mutex_lock(&s->metadatalock); if(s->metadata) { char **md = s->metadata; while(*md) free(*md++); free(s->metadata); } s->metadata = (char **)param; s->newtrack = 1; thread_mutex_unlock(&s->metadatalock); break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } static void metadata_update(void *self, vorbis_comment *vc) { im_oss_state *s = self; char **md; thread_mutex_lock(&s->metadatalock); md = s->metadata; if(md) { while(*md) vorbis_comment_add(vc, *md++); } thread_mutex_unlock(&s->metadatalock); } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int oss_read(void *self, ref_buffer *rb) { int result; im_oss_state *s = self; rb->buf = malloc(BUFSIZE*2*s->channels); if(!rb->buf) return -1; result = read(s->fd, rb->buf, BUFSIZE*2*s->channels); rb->len = result; rb->aux_data = s->rate*s->channels*2; if(s->newtrack) { rb->critical = 1; s->newtrack = 0; } if(result == -1 && (errno == EINTR || errno == ERESTART)) { return 0; /* Non-fatal error */ } else if(result <= 0) { if(result == 0) LOG_INFO0("Reached EOF, no more data available"); else LOG_ERROR1("Error reading from audio device: %s", strerror(errno)); free(rb->buf); return -1; } return rb->len; } input_module_t *oss_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); im_oss_state *s; module_param_t *current; char *device = "/dev/dsp"; /* default device */ int format = AFMT_S16_LE; int channels, rate; int use_metadata = 1; /* Default to on */ mod->type = ICES_INPUT_PCM; mod->subtype = INPUT_PCM_LE_16; mod->getdata = oss_read; mod->handle_event = event_handler; mod->metadata_update = metadata_update; mod->internal = calloc(1, sizeof(im_oss_state)); s = mod->internal; s->fd = -1; /* Set it to something invalid, for now */ s->rate = 44100; /* Defaults */ s->channels = 2; thread_mutex_create(&s->metadatalock); current = params; while(current) { if(!strcmp(current->name, "rate")) s->rate = atoi(current->value); else if(!strcmp(current->name, "channels")) s->channels = atoi(current->value); else if(!strcmp(current->name, "device")) device = current->value; else if(!strcmp(current->name, "metadata")) use_metadata = atoi(current->value); else if(!strcmp(current->name, "metadatafilename")) ices_config->metadata_filename = current->value; else LOG_WARN1("Unknown parameter %s for oss module", current->name); current = current->next; } /* First up, lets open the audio device */ if((s->fd = open(device, O_RDONLY, 0)) == -1) { /* Open failed */ LOG_ERROR2("Failed to open audio device %s: %s", device, strerror(errno)); goto fail; } /* Now, set the required parameters on that device */ if(ioctl(s->fd, SNDCTL_DSP_SETFMT, &format) == -1) { LOG_ERROR2("Failed to set sample format on audio device %s: %s", device, strerror(errno)); goto fail; } if(format != AFMT_S16_LE) { LOG_ERROR0("Couldn't set sample format to AFMT_S16_LE"); goto fail; } channels = s->channels; if(ioctl(s->fd, SNDCTL_DSP_CHANNELS, &channels) == -1) { LOG_ERROR2("Failed to set number of channels on audio device %s: %s", device, strerror(errno)); goto fail; } if(channels != s->channels) { LOG_ERROR0("Couldn't set number of channels"); goto fail; } rate = s->rate; if(ioctl(s->fd, SNDCTL_DSP_SPEED, &rate) == -1) { LOG_ERROR2("Failed to set sampling rate on audio device %s: %s", device, strerror(errno)); goto fail; } if(rate != s->rate) { LOG_ERROR0("Couldn't set sampling rate"); goto fail; } /* We're done, and we didn't fail! */ LOG_INFO3("Opened audio device %s at %d channel(s), %d Hz", device, channels, rate); if(use_metadata) { LOG_INFO0("Starting metadata update thread"); if(ices_config->metadata_filename) thread_create("im_oss-metadata", metadata_thread_signal, mod, 1); else thread_create("im_oss-metadata", metadata_thread_stdin, mod, 1); } return mod; fail: close_module(mod); /* safe, this checks for valid contents */ return NULL; } ices-2.0.2/src/im_sun.c0000644000175000017500000001557612010041611011604 00000000000000/* im_sun.c * - Raw PCM input from Solaris audio devices * * $Id: im_sun.c,v 1.13 2004/01/17 04:24:10 karl Exp $ * * by Ciaran Anscomb , based * on im_oss.c which is... * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #ifdef HAVE_STROPTS_H #include #endif #include #include "cfgparse.h" #include "stream.h" #include "inputmodule.h" #include "metadata.h" #include "im_sun.h" #define MODULE "input-sun/" #include "logging.h" #define BUFSIZE 8192 static void close_module(input_module_t *mod) { if(mod) { if(mod->internal) { im_sun_state *s = mod->internal; if(s->fd >= 0) close(s->fd); thread_mutex_destroy(&s->metadatalock); free(s); } free(mod); } } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { im_sun_state *s = mod->internal; switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: s->newtrack = 1; break; case EVENT_METADATAUPDATE: thread_mutex_lock(&s->metadatalock); if(s->metadata) { char **md = s->metadata; while(*md) free(*md++); free(s->metadata); } s->metadata = (char **)param; s->newtrack = 1; thread_mutex_unlock(&s->metadatalock); break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } static void metadata_update(void *self, vorbis_comment *vc) { im_sun_state *s = self; char **md; thread_mutex_lock(&s->metadatalock); md = s->metadata; if(md) { while(*md) vorbis_comment_add(vc, *md++); } thread_mutex_unlock(&s->metadatalock); } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int sun_read(void *self, ref_buffer *rb) { int result; im_sun_state *s = self; unsigned char *i, j; rb->buf = malloc(BUFSIZE*2*s->device_info.record.channels); if(!rb->buf) return -1; result = read(s->fd, rb->buf, BUFSIZE*2*s->device_info.record.channels); rb->len = result; rb->aux_data = s->device_info.record.sample_rate*s->device_info.record.channels*2; if(s->newtrack) { rb->critical = 1; s->newtrack = 0; } if(result == -1 && errno == EINTR) { return 0; /* Non-fatal error */ } else if(result <= 0) { if(result == 0) LOG_INFO0("Reached EOF, no more data available"); else LOG_ERROR1("Error reading from audio device: %s", strerror(errno)); free(rb->buf); return -1; } return rb->len; } input_module_t *sun_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); im_sun_state *s; module_param_t *current; char *device = "/dev/audio"; /* default device */ int sample_rate = 44100; int channels = 2; int use_metadata = 1; /* Default to on */ mod->type = ICES_INPUT_PCM; #ifdef WORDS_BIGENDIAN mod->subtype = INPUT_PCM_BE_16; #else mod->subtype = INPUT_PCM_LE_16; #endif mod->getdata = sun_read; mod->handle_event = event_handler; mod->metadata_update = metadata_update; mod->internal = calloc(1, sizeof(im_sun_state)); s = mod->internal; s->fd = -1; /* Set it to something invalid, for now */ thread_mutex_create(&s->metadatalock); current = params; while (current) { if (!strcmp(current->name, "rate")) sample_rate = s->device_info.record.sample_rate = atoi(current->value); else if (!strcmp(current->name, "channels")) channels = s->device_info.record.channels = atoi(current->value); else if (!strcmp(current->name, "device")) device = current->value; else if (!strcmp(current->name, "metadata")) use_metadata = atoi(current->value); else if(!strcmp(current->name, "metadatafilename")) ices_config->metadata_filename = current->value; else LOG_WARN1("Unknown parameter %s for sun module", current->name); current = current->next; } /* First up, lets open the audio device */ if((s->fd = open(device, O_RDONLY, 0)) < 0) { LOG_ERROR2("Failed to open audio device %s: %s", device, strerror(errno)); goto fail; } /* Try and set up what we want */ AUDIO_INITINFO(&s->device_info); s->device_info.record.sample_rate = sample_rate; s->device_info.record.channels = channels; s->device_info.record.precision = 16; s->device_info.record.encoding = AUDIO_ENCODING_LINEAR; s->device_info.record.port = AUDIO_LINE_IN; s->device_info.record.pause = 0; if (ioctl(s->fd, AUDIO_SETINFO, &s->device_info) < 0) { LOG_ERROR2("Failed to configure audio device %s: %s", device, strerror(errno)); goto fail; } #ifdef __sun ioctl (s->fd, I_FLUSH, FLUSHR); #endif #ifdef __OpenBSD__ ioctl (s->fd, AUDIO_FLUSH, NULL); #endif /* Check all went according to plan */ if (s->device_info.record.sample_rate != sample_rate) { LOG_ERROR0("Couldn't set sampling rate"); goto fail; } if (s->device_info.record.channels != channels) { LOG_ERROR0("Couldn't set number of channels"); goto fail; } if (s->device_info.record.precision != 16) { LOG_ERROR0("Couldn't set 16 bit precision"); goto fail; } if (s->device_info.record.encoding != AUDIO_ENCODING_LINEAR) { LOG_ERROR0("Couldn't set linear encoding"); goto fail; } /* We're done, and we didn't fail! */ LOG_INFO3("Opened audio device %s at %d channel(s), %d Hz", device, channels, sample_rate); if(use_metadata) { LOG_INFO0("Starting metadata update thread"); if(ices_config->metadata_filename) thread_create("im_sun-metadata", metadata_thread_signal, mod, 1); else thread_create("im_sun-metadata", metadata_thread_stdin, mod, 1); } return mod; fail: close_module(mod); /* safe, this checks for valid contents */ return NULL; } ices-2.0.2/src/im_alsa.c0000644000175000017500000001734312010041610011710 00000000000000/* im_alsa.c * - Raw PCM input from ALSA devices * * $Id: im_alsa.c,v 1.8 2004/03/01 20:58:02 karl Exp $ * * by Jason Chu , based * on im_oss.c which is... * Copyright (c) 2001 Michael Smith * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "metadata.h" #include "inputmodule.h" #define ALSA_PCM_NEW_HW_PARAMS_API #include "im_alsa.h" #define MODULE "input-alsa/" #include "logging.h" #define SAMPLES 8192 static void close_module(input_module_t *mod) { if(mod) { if(mod->internal) { im_alsa_state *s = mod->internal; if(s->fd != NULL) snd_pcm_close(s->fd); thread_mutex_destroy(&s->metadatalock); free(s); } free(mod); } } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { im_alsa_state *s = mod->internal; switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: s->newtrack = 1; break; case EVENT_METADATAUPDATE: thread_mutex_lock(&s->metadatalock); if(s->metadata) { char **md = s->metadata; while(*md) free(*md++); free(s->metadata); } s->metadata = (char **)param; s->newtrack = 1; thread_mutex_unlock(&s->metadatalock); break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } static void metadata_update(void *self, vorbis_comment *vc) { im_alsa_state *s = self; char **md; thread_mutex_lock(&s->metadatalock); md = s->metadata; if(md) { while(*md) vorbis_comment_add(vc, *md++); } thread_mutex_unlock(&s->metadatalock); } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int alsa_read(void *self, ref_buffer *rb) { int result; im_alsa_state *s = self; rb->buf = malloc(SAMPLES*2*s->channels); if(!rb->buf) return -1; result = snd_pcm_readi(s->fd, rb->buf, SAMPLES); if (result >= 0) { rb->len = result*s->frame_bytes; rb->aux_data = s->rate*s->channels*2; if (s->newtrack) { rb->critical = 1; s->newtrack = 0; } return rb->len; } free (rb->buf); if (result == -EINTR) return 0; if (result == -EPIPE) { snd_pcm_prepare(s->fd); return 0; } LOG_ERROR1("snd_pcm_readi failed: %s", snd_strerror (result)); return -1; } input_module_t *alsa_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); im_alsa_state *s; module_param_t *current; char *device = "plughw:0,0"; /* default device */ snd_pcm_format_t format = SND_PCM_FORMAT_S16_LE; int use_metadata = 1; /* Default to on */ unsigned int exact_rate; int dir; snd_pcm_stream_t stream = SND_PCM_STREAM_CAPTURE; snd_pcm_hw_params_t *hwparams; int err; mod->type = ICES_INPUT_PCM; mod->subtype = INPUT_PCM_LE_16; mod->getdata = alsa_read; mod->handle_event = event_handler; mod->metadata_update = metadata_update; mod->internal = calloc(1, sizeof(im_alsa_state)); s = mod->internal; s->fd = NULL; /* Set it to something invalid, for now */ s->rate = 44100; /* Defaults */ s->channels = 2; s->buffer_time = 500000; s->periods = -1; thread_mutex_create(&s->metadatalock); current = params; while(current) { if(!strcmp(current->name, "rate")) s->rate = atoi(current->value); else if(!strcmp(current->name, "channels")) s->channels = atoi(current->value); else if(!strcmp(current->name, "device")) device = current->value; else if(!strcmp(current->name, "metadata")) use_metadata = atoi(current->value); else if(!strcmp(current->name, "metadatafilename")) ices_config->metadata_filename = current->value; else if(!strcmp(current->name, "buffer-time")) s->buffer_time = atoi (current->value) * 1000; else if(!strcmp(current->name, "periods")) s->periods = atoi (current->value); else LOG_WARN1("Unknown parameter %s for alsa module", current->name); current = current->next; } snd_pcm_hw_params_alloca(&hwparams); if ((err = snd_pcm_open(&s->fd, device, stream, 0)) < 0) { LOG_ERROR2("Failed to open audio device %s: %s", device, snd_strerror(err)); goto fail; } if ((err = snd_pcm_hw_params_any(s->fd, hwparams)) < 0) { LOG_ERROR1("Failed to initialize hwparams: %s", snd_strerror(err)); goto fail; } if ((err = snd_pcm_hw_params_set_access(s->fd, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED)) < 0) { LOG_ERROR1("Error setting access: %s", snd_strerror(err)); goto fail; } if ((err = snd_pcm_hw_params_set_format(s->fd, hwparams, format)) < 0) { LOG_ERROR1("Sample format not available: %s", snd_strerror(err)); goto fail; } exact_rate = s->rate; err = snd_pcm_hw_params_set_rate_near(s->fd, hwparams, &exact_rate, 0); if (err < 0) { LOG_ERROR2("Could not set sample rate to %d: %s", exact_rate, snd_strerror(err)); goto fail; } if (exact_rate != s->rate) { LOG_WARN2("samplerate %d Hz not supported by your hardware try using " "%d instead", s->rate, exact_rate); goto fail; } if ((err = snd_pcm_hw_params_set_channels(s->fd, hwparams, s->channels)) < 0) { LOG_ERROR1("Error setting channels: %s", snd_strerror(err)); goto fail; } if ((err = snd_pcm_hw_params_set_buffer_time_near(s->fd, hwparams, &s->buffer_time, &dir)) < 0) { LOG_ERROR2("Error setting buffer time %u: %s", s->buffer_time, snd_strerror(err)); goto fail; } if (s->periods > 0) { err = snd_pcm_hw_params_set_periods(s->fd, hwparams, s->periods, 0); if (err < 0) { LOG_ERROR2("Error setting %u periods: %s", s->periods, snd_strerror(err)); goto fail; } } if ((err = snd_pcm_hw_params(s->fd, hwparams)) < 0) { LOG_ERROR1("Error setting HW params: %s", snd_strerror(err)); goto fail; } /* We're done, and we didn't fail! */ LOG_INFO1 ("Opened audio device %s", device); LOG_INFO3 ("using %d channel(s), %d Hz, buffer %u ms ", s->channels, s->rate, s->buffer_time/1000); s->frame_bytes = s->channels * (snd_pcm_format_width(format) / 8); if(use_metadata) { LOG_INFO0("Starting metadata update thread"); if(ices_config->metadata_filename) thread_create("im_alsa-metadata", metadata_thread_signal, mod, 1); else thread_create("im_alsa-metadata", metadata_thread_stdin, mod, 1); } return mod; fail: close_module(mod); /* safe, this checks for valid contents */ return NULL; } ices-2.0.2/src/im_roar.c0000644000175000017500000002363112010041611011731 00000000000000/* im_roar.c * - Raw PCM/Ogg Vorbis input from RoarAudio * * Copyright (c) 2001 Michael Smith * Copyright (c) 2009-2012 Philipp Schafft * * This program is distributed under the terms of the GNU General * Public License, version 2. You may use, modify, and redistribute * it under the terms of this license. A copy should be included * with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include "cfgparse.h" #include "stream.h" #include "metadata.h" #include "inputmodule.h" #include "im_roar.h" #ifdef ROAR_FT_SONAME_LIBROAR2 #define _set_flags roar_stream_set_flags #else #define _set_flags roar_stream_set_flags2 #endif #define MODULE "input-roar/" #include "logging.h" #define BUFSIZE 2048 static void close_module(input_module_t *mod) { if(mod) { if(mod->internal) { im_roar_state *s = mod->internal; if(s->vss) roar_vs_close(s->vss, ROAR_VS_TRUE, NULL); if (s->plugins) { roar_plugincontainer_appsched_trigger(s->plugins, ROAR_DL_APPSCHED_FREE); roar_plugincontainer_unref(s->plugins); } thread_mutex_destroy(&s->metadatalock); free(s); } free(mod); } } static int event_handler(input_module_t *mod, enum event_type ev, void *param) { im_roar_state *s = mod->internal; switch(ev) { case EVENT_SHUTDOWN: close_module(mod); break; case EVENT_NEXTTRACK: s->newtrack = 1; break; case EVENT_METADATAUPDATE: thread_mutex_lock(&s->metadatalock); if(s->metadata) { char **md = s->metadata; while(*md) free(*md++); free(s->metadata); } s->metadata = (char **)param; s->newtrack = 1; thread_mutex_unlock(&s->metadatalock); break; default: LOG_WARN1("Unhandled event %d", ev); return -1; } return 0; } static void metadata_update(void *self, vorbis_comment *vc) { im_roar_state *s = self; char **md; thread_mutex_lock(&s->metadatalock); md = s->metadata; if(md) { while(*md) vorbis_comment_add(vc, *md++); } thread_mutex_unlock(&s->metadatalock); } /* Core streaming function for this module * This is what actually produces the data which gets streamed. * * returns: >0 Number of bytes read * 0 Non-fatal error. * <0 Fatal error. */ static int roar_read(void *self, ref_buffer *rb) { ssize_t result; int err; im_roar_state *s = self; roar_plugincontainer_appsched_trigger(s->plugins, ROAR_DL_APPSCHED_UPDATE); rb->buf = malloc(BUFSIZE * roar_info2framesize(&s->info)/8); if(!rb->buf) return -1; result = roar_vs_read(s->vss, rb->buf, BUFSIZE * roar_info2framesize(&s->info)/8, &err); rb->len = result; rb->aux_data = roar_info2bitspersec(&s->info)/8; if(s->newtrack) { rb->critical = 1; s->newtrack = 0; } if(result == -1 && err == ROAR_ERROR_INTERRUPTED) { return 0; /* Non-fatal error */ } else if(result <= 0) { if(result == 0) LOG_INFO0("Reached EOF, no more data available"); else LOG_ERROR1("Error reading from sound server: %s", roar_vs_strerr(err)); free(rb->buf); rb->buf = NULL; return -1; } return rb->len; } static void roar_plugin_load(input_module_t *mod, const char *nameargs) { im_roar_state *s; struct roar_dl_librarypara *para; char *name, *args; s = mod->internal; name = strdup(nameargs); args = strstr(name, " "); if (args) { *args = 0; args++; } para = roar_dl_para_new(args, mod, IM_ROAR_APPNAME, IM_ROAR_ABIVERSION); if (!para) { LOG_WARN2("Can not create parameters for plugin %s: %s", name, roar_error2str(roar_error)); free(name); return; } if (roar_plugincontainer_load(s->plugins, name, para) == -1) { LOG_WARN2("Can not load plugin %s: %s", name, roar_error2str(roar_error)); } roar_dl_para_unref(para); free(name); } input_module_t *roar_open_module(module_param_t *params) { input_module_t *mod = calloc(1, sizeof(input_module_t)); im_roar_state *s; module_param_t *current; const char * server = NULL; int dir = ROAR_DIR_MONITOR; enum { MD_NONE = 0, MD_FILE = 1, MD_STREAM = 2 } use_metadata = MD_STREAM; int err; mod->getdata = roar_read; mod->handle_event = event_handler; mod->metadata_update = metadata_update; mod->internal = calloc(1, sizeof(im_roar_state)); s = mod->internal; if(roar_profile2info(&s->info, "default") == -1) { LOG_ERROR1("Failed to get default audio profile: %s", roar_error2str(roar_error)); return NULL; } s->info.bits = 16; s->vss = NULL; s->plugins = roar_plugincontainer_new_simple(IM_ROAR_APPNAME, IM_ROAR_ABIVERSION); if (!s->plugins) { LOG_ERROR1("Failed to create plugin container: %s", roar_error2str(roar_error)); return NULL; } thread_mutex_create(&s->metadatalock); current = params; while(current) { if(!strcmp(current->name, "rate")) s->info.rate = roar_str2rate(current->value); else if(!strcmp(current->name, "channels")) s->info.channels = roar_str2channels(current->value); else if(!strcmp(current->name, "codec")) s->info.codec = roar_str2codec(current->value); else if(!strcmp(current->name, "aiprofile")) { if (roar_profile2info(&s->info, current->value) == -1) { LOG_WARN2("Can not get audio info profile %s: %s", current->value, roar_error2str(roar_error)); } s->info.bits = 16; } else if(!strcmp(current->name, "dir")) { if ( !strcasecmp(current->value, "monitor") ) { dir = ROAR_DIR_MONITOR; } else if ( !strcasecmp(current->value, "record") ) { dir = ROAR_DIR_RECORD; } else { LOG_WARN2("Unknown value %s for parameter %s for roar module", current->value, current->name); } } else if(!strcmp(current->name, "device") || !strcmp(current->name, "server")) server = current->value; else if(!strcmp(current->name, "metadata")) { if ( !strcasecmp(current->value, "none") ) { use_metadata = MD_NONE; } else if ( !strcasecmp(current->value, "file") ) { use_metadata = MD_FILE; } else if ( !strcasecmp(current->value, "stream") ) { use_metadata = MD_STREAM; } else { use_metadata = atoi(current->value); } } else if(!strcmp(current->name, "metadatafilename")) { ices_config->metadata_filename = current->value; use_metadata = MD_FILE; } else if(!strcmp(current->name, "plugin")) { roar_plugin_load(mod, current->value); } else LOG_WARN1("Unknown parameter %s for roar module", current->name); current = current->next; } mod->type = ICES_INPUT_PCM; switch (s->info.codec) { case ROAR_CODEC_PCM_LE: mod->subtype = INPUT_PCM_LE_16; break; case ROAR_CODEC_PCM_BE: mod->subtype = INPUT_PCM_BE_16; break; case ROAR_CODEC_OGG_GENERAL: LOG_WARN0("Codec may not work, specify ogg_vorbis for Vorbis streaming"); case ROAR_CODEC_OGG_VORBIS: mod->type = ICES_INPUT_VORBIS; // we do not set mod->subtype here, strange design ices2 has... break; case -1: LOG_ERROR0("Unknown Codec"); return NULL; default: LOG_ERROR1("Unsupported Codec: %s", roar_codec2str(s->info.codec)); return NULL; } roar_plugincontainer_appsched_trigger(s->plugins, ROAR_DL_APPSCHED_INIT); /* Open the VS connection */ if ( (s->vss = roar_vs_new(server, IM_ROAR_PROGNAME, &err)) == NULL ) { LOG_ERROR2("Failed to open sound server %s: %s", server, roar_vs_strerr(err)); goto fail; } /* Now, set the required parameters on that device */ if ( roar_vs_stream(s->vss, &s->info, dir, &err) == -1 ) { LOG_ERROR2("Failed to create a new stream on sound server %s: %s", server, roar_vs_strerr(err)); goto fail; } if ( _set_flags(roar_vs_connection_obj(s->vss, NULL), roar_vs_stream_obj(s->vss, NULL), ROAR_FLAG_META, ROAR_RESET_FLAG) != 0 ) { LOG_WARN0("Can not reset metadata flag from stream"); } /* We're done, and we didn't fail! */ LOG_INFO3("Opened sound server at %s at %d channel(s), %d Hz", server, s->info.channels, s->info.rate); switch (use_metadata) { case MD_NONE: break; case MD_FILE: LOG_INFO0("Starting metadata update thread"); if(ices_config->metadata_filename) thread_create("im_roar-metadata", metadata_thread_signal, mod, 1); else thread_create("im_roar-metadata", metadata_thread_stdin, mod, 1); break; case MD_STREAM: if ( _set_flags(roar_vs_connection_obj(s->vss, NULL), roar_vs_stream_obj(s->vss, NULL), ROAR_FLAG_META, ROAR_SET_FLAG) != 0 ) { LOG_WARN0("Can not set metadata flag from stream"); } break; } return mod; fail: close_module(mod); /* safe, this checks for valid contents */ return NULL; } ices-2.0.2/src/log/0000777000175000017500000000000012010042113010773 500000000000000ices-2.0.2/src/log/log.h0000644000175000017500000000235712010041631011654 00000000000000/* ** Logging framework. ** ** This program is distributed under the GNU General Public License, version 2. ** A copy of this license is included with this 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** A copy of this license is included with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifndef _WIN32 #include #else #include #endif #include "log.h" #define LOG_MAXLOGS 25 #define LOG_MAXLINELEN 1024 #ifdef _WIN32 #define mutex_t CRITICAL_SECTION #define snprintf _snprintf #define vsnprintf _vsnprintf #else #define mutex_t pthread_mutex_t #endif static mutex_t _logger_mutex; static int _initialized = 0; typedef struct _log_entry_t { char *line; unsigned int len; struct _log_entry_t *next; } log_entry_t; typedef struct log_tag { int in_use; unsigned level; char *filename; FILE *logfile; off_t size; off_t trigger_level; int archive_timestamp; unsigned long total; unsigned int entries; unsigned int keep_entries; log_entry_t *log_head; log_entry_t **log_tail; char *buffer; } log_t; static log_t loglist[LOG_MAXLOGS]; static int _get_log_id(void); static void _release_log_id(int log_id); static void _lock_logger(void); static void _unlock_logger(void); static int _log_open (int id) { if (loglist [id] . in_use == 0) return 0; /* check for cases where an open of the logfile is wanted */ if (loglist [id] . logfile == NULL || (loglist [id] . trigger_level && loglist [id] . size > loglist [id] . trigger_level)) { if (loglist [id] . filename) /* only re-open files where we have a name */ { struct stat st; if (loglist [id] . logfile) { char new_name [4096]; fclose (loglist [id] . logfile); loglist [id] . logfile = NULL; /* simple rename, but could use time providing locking were used */ if (loglist[id].archive_timestamp) { char timestamp [128]; time_t now = time(NULL); strftime (timestamp, sizeof (timestamp), "%Y%m%d_%H%M%S", localtime (&now)); snprintf (new_name, sizeof(new_name), "%s.%s", loglist[id].filename, timestamp); } else { snprintf (new_name, sizeof(new_name), "%s.old", loglist [id] . filename); } #ifdef _WIN32 if (stat (new_name, &st) == 0) remove (new_name); #endif rename (loglist [id] . filename, new_name); } loglist [id] . logfile = fopen (loglist [id] . filename, "a"); if (loglist [id] . logfile == NULL) return 0; setvbuf (loglist [id] . logfile, NULL, IO_BUFFER_TYPE, 0); if (stat (loglist [id] . filename, &st) < 0) loglist [id] . size = 0; else loglist [id] . size = st.st_size; } else loglist [id] . size = 0; } return 1; } void log_initialize(void) { int i; if (_initialized) return; for (i = 0; i < LOG_MAXLOGS; i++) { loglist[i].in_use = 0; loglist[i].level = 2; loglist[i].size = 0; loglist[i].trigger_level = 1000000000; loglist[i].filename = NULL; loglist[i].logfile = NULL; loglist[i].buffer = NULL; loglist[i].total = 0; loglist[i].entries = 0; loglist[i].keep_entries = 0; loglist[i].log_head = NULL; loglist[i].log_tail = &loglist[i].log_head; } /* initialize mutexes */ #ifndef _WIN32 pthread_mutex_init(&_logger_mutex, NULL); #else InitializeCriticalSection(&_logger_mutex); #endif _initialized = 1; } int log_open_file(FILE *file) { int log_id; if(file == NULL) return LOG_EINSANE; log_id = _get_log_id(); if (log_id < 0) return LOG_ENOMORELOGS; loglist[log_id].logfile = file; loglist[log_id].filename = NULL; loglist[log_id].size = 0; return log_id; } int log_open(const char *filename) { int id; FILE *file; if (filename == NULL) return LOG_EINSANE; if (strcmp(filename, "") == 0) return LOG_EINSANE; file = fopen(filename, "a"); id = log_open_file(file); if (id >= 0) { struct stat st; setvbuf (loglist [id] . logfile, NULL, IO_BUFFER_TYPE, 0); loglist [id] . filename = strdup (filename); if (stat (loglist [id] . filename, &st) == 0) loglist [id] . size = st.st_size; loglist [id] . entries = 0; loglist [id] . log_head = NULL; loglist [id] . log_tail = &loglist [id] . log_head; } return id; } /* set the trigger level to trigger, represented in kilobytes */ void log_set_trigger(int id, unsigned trigger) { if (id >= 0 && id < LOG_MAXLOGS && loglist [id] . in_use) { loglist [id] . trigger_level = trigger*1024; } } int log_set_filename(int id, const char *filename) { if (id < 0 || id >= LOG_MAXLOGS) return LOG_EINSANE; /* NULL filename is ok, empty filename is not. */ if ((filename && !strcmp(filename, "")) || loglist [id] . in_use == 0) return LOG_EINSANE; _lock_logger(); if (loglist [id] . filename) free (loglist [id] . filename); if (filename) loglist [id] . filename = strdup (filename); else loglist [id] . filename = NULL; _unlock_logger(); return id; } int log_set_archive_timestamp(int id, int value) { if (id < 0 || id >= LOG_MAXLOGS) return LOG_EINSANE; _lock_logger(); loglist[id].archive_timestamp = value; _unlock_logger(); return id; } int log_open_with_buffer(const char *filename, int size) { /* not implemented */ return LOG_ENOTIMPL; } void log_set_lines_kept (int log_id, unsigned int count) { if (log_id < 0 || log_id >= LOG_MAXLOGS) return; if (loglist[log_id].in_use == 0) return; _lock_logger (); loglist[log_id].keep_entries = count; while (loglist[log_id].entries > count) { log_entry_t *to_go = loglist [log_id].log_head; loglist [log_id].log_head = to_go->next; loglist [log_id].total -= to_go->len; free (to_go->line); free (to_go); loglist [log_id].entries--; } _unlock_logger (); } void log_set_level(int log_id, unsigned level) { if (log_id < 0 || log_id >= LOG_MAXLOGS) return; if (loglist[log_id].in_use == 0) return; loglist[log_id].level = level; } void log_flush(int log_id) { if (log_id < 0 || log_id >= LOG_MAXLOGS) return; if (loglist[log_id].in_use == 0) return; _lock_logger(); if (loglist[log_id].logfile) fflush(loglist[log_id].logfile); _unlock_logger(); } void log_reopen(int log_id) { if (log_id < 0 && log_id >= LOG_MAXLOGS) return; if (loglist [log_id] . filename && loglist [log_id] . logfile) { _lock_logger(); fclose (loglist [log_id] . logfile); loglist [log_id] . logfile = NULL; _unlock_logger(); } } void log_close(int log_id) { if (log_id < 0 || log_id >= LOG_MAXLOGS) return; _lock_logger(); if (loglist[log_id].in_use == 0) { _unlock_logger(); return; } loglist[log_id].in_use = 0; loglist[log_id].level = 2; if (loglist[log_id].filename) free(loglist[log_id].filename); if (loglist[log_id].buffer) free(loglist[log_id].buffer); if (loglist [log_id] . logfile) { fclose (loglist [log_id] . logfile); loglist [log_id] . logfile = NULL; } while (loglist[log_id].entries) { log_entry_t *to_go = loglist [log_id].log_head; loglist [log_id].log_head = to_go->next; loglist [log_id].total -= to_go->len; free (to_go->line); free (to_go); loglist [log_id].entries--; } _unlock_logger(); } void log_shutdown(void) { /* destroy mutexes */ #ifndef _WIN32 pthread_mutex_destroy(&_logger_mutex); #else DeleteCriticalSection(&_logger_mutex); #endif _initialized = 0; } static int create_log_entry (int log_id, const char *pre, const char *line) { log_entry_t *entry; if (loglist[log_id].keep_entries == 0) return fprintf (loglist[log_id].logfile, "%s%s\n", pre, line); entry = calloc (1, sizeof (log_entry_t)); entry->len = strlen (pre) + strlen (line) + 2; entry->line = malloc (entry->len); snprintf (entry->line, entry->len, "%s%s\n", pre, line); loglist [log_id].total += entry->len; fprintf (loglist[log_id].logfile, "%s", entry->line); *loglist [log_id].log_tail = entry; loglist [log_id].log_tail = &entry->next; if (loglist [log_id].entries >= loglist [log_id].keep_entries) { log_entry_t *to_go = loglist [log_id].log_head; loglist [log_id].log_head = to_go->next; loglist [log_id].total -= to_go->len; free (to_go->line); free (to_go); } else loglist [log_id].entries++; return entry->len; } void log_contents (int log_id, char **_contents, unsigned int *_len) { int remain; log_entry_t *entry; char *ptr; if (log_id < 0) return; if (log_id >= LOG_MAXLOGS) return; /* Bad log number */ _lock_logger (); remain = loglist [log_id].total + 1; *_contents = malloc (remain); **_contents= '\0'; *_len = loglist [log_id].total; entry = loglist [log_id].log_head; ptr = *_contents; while (entry) { int len = snprintf (ptr, remain, "%s", entry->line); if (len > 0) { ptr += len; remain -= len; } entry = entry->next; } _unlock_logger (); } static void __vsnprintf(char *str, size_t size, const char *format, va_list ap) { int in_block = 0; int block_size = 0; int block_len; const char * arg; char buf[80]; for (; *format && size; format++) { if ( !in_block ) { if ( *format == '%' ) { in_block = 1; block_size = 0; block_len = 0; } else { *(str++) = *format; size--; } } else { // TODO: %l*[sdupi] as well as %.4080s and "%.*s arg = NULL; switch (*format) { case 'l': block_size++; break; case '.': // just ignore '.'. If somebody cares: fix it. break; case '*': block_len = va_arg(ap, int); break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': block_len = atoi(format); for (; *format >= '0' && *format <= '9'; format++); format--; break; case 'p': snprintf(buf, sizeof(buf), "%p", (void*)va_arg(ap, void *)); arg = buf; case 'd': case 'i': case 'u': if (!arg) { switch (block_size) { case 0: if (*format == 'u') snprintf(buf, sizeof(buf), "%u", (unsigned int)va_arg(ap, unsigned int)); else snprintf(buf, sizeof(buf), "%i", (int)va_arg(ap, int)); break; case 1: if (*format == 'u') snprintf(buf, sizeof(buf), "%lu", (unsigned long int)va_arg(ap, unsigned long int)); else snprintf(buf, sizeof(buf), "%li", (long int)va_arg(ap, long int)); break; case 2: if (*format == 'u') snprintf(buf, sizeof(buf), "%llu", (unsigned long long int)va_arg(ap, unsigned long long int)); else snprintf(buf, sizeof(buf), "%lli", (long long int)va_arg(ap, long long int)); break; default: snprintf(buf, sizeof(buf), "<<>>"); break; } arg = buf; } case 's': case 'H': // TODO. if (!arg) arg = va_arg(ap, const char *); if (!arg) arg = "(null)"; if (!block_len) block_len = strlen(arg); // the if() is the outer structure so the inner for() // is branch optimized. if (*format == 'H' ) { for (; *arg && block_len && size; arg++, size--, block_len--) { if (*arg <= '"' || *arg == '`' || *arg == '\\') *(str++) = '.'; else *(str++) = *arg; } } else { for (; *arg && block_len && size; arg++, size--, block_len--) *(str++) = *arg; } in_block = 0; break; } } } if ( !size ) str--; *str = 0; } void log_write(int log_id, unsigned priority, const char *cat, const char *func, const char *fmt, ...) { static const char *prior[] = { "EROR", "WARN", "INFO", "DBUG" }; int datelen; time_t now; char pre[256]; char line[LOG_MAXLINELEN]; va_list ap; if (log_id < 0 || log_id >= LOG_MAXLOGS) return; /* Bad log number */ if (loglist[log_id].level < priority) return; if (!priority || priority > sizeof(prior)/sizeof(prior[0])) return; /* Bad priority */ va_start(ap, fmt); __vsnprintf(line, sizeof(line), fmt, ap); va_end(ap); now = time(NULL); datelen = strftime (pre, sizeof (pre), "[%Y-%m-%d %H:%M:%S]", localtime(&now)); snprintf (pre+datelen, sizeof (pre)-datelen, " %s %s%s ", prior [priority-1], cat, func); _lock_logger(); if (_log_open (log_id)) { int len = create_log_entry (log_id, pre, line); if (len > 0) loglist[log_id].size += len; } _unlock_logger(); } void log_write_direct(int log_id, const char *fmt, ...) { va_list ap; time_t now; char line[LOG_MAXLINELEN]; if (log_id < 0 || log_id >= LOG_MAXLOGS) return; va_start(ap, fmt); now = time(NULL); _lock_logger(); vsnprintf(line, LOG_MAXLINELEN, fmt, ap); if (_log_open (log_id)) { int len = create_log_entry (log_id, "", line); if (len > 0) loglist[log_id].size += len; } _unlock_logger(); va_end(ap); fflush(loglist[log_id].logfile); } static int _get_log_id(void) { int i; int id = -1; /* lock mutex */ _lock_logger(); for (i = 0; i < LOG_MAXLOGS; i++) if (loglist[i].in_use == 0) { loglist[i].in_use = 1; id = i; break; } /* unlock mutex */ _unlock_logger(); return id; } static void _release_log_id(int log_id) { /* lock mutex */ _lock_logger(); loglist[log_id].in_use = 0; /* unlock mutex */ _unlock_logger(); } static void _lock_logger(void) { #ifndef _WIN32 pthread_mutex_lock(&_logger_mutex); #else EnterCriticalSection(&_logger_mutex); #endif } static void _unlock_logger(void) { #ifndef _WIN32 pthread_mutex_unlock(&_logger_mutex); #else LeaveCriticalSection(&_logger_mutex); #endif } ices-2.0.2/src/log/test.c0000644000175000017500000000046712010041631012045 00000000000000#include "log.h" #define CATMODULE "test" #define LOG_ERR(x, y, z...) log_write(x, 1, CATMODULE "/" __FUNCTION__, y, ##z) int main(void) { int lid; log_initialize(); lid = log_open("test.log"); LOG_ERR(lid, "The log id is %d, damnit...", lid); log_close(lid); log_shutdown(); } ices-2.0.2/src/timing/0000777000175000017500000000000012010042114011502 500000000000000ices-2.0.2/src/timing/README0000644000175000017500000000010612010041643012301 00000000000000this is the timing library. lgpl by jack moffitt ices-2.0.2/src/timing/timing.h0000644000175000017500000000132712010041643013067 00000000000000/* ** Timing functions. ** ** This program is distributed under the GNU General Public License, version 2. ** A copy of this license is included with this source. */ #ifndef __TIMING_H__ #define __TIMING_H__ #include #ifdef HAVE_INTTYPES_H #include #elif defined(HAVE_STDINT_H) #include #endif #if defined(_WIN32) && !defined(int64_t) typedef __int64 int64_t; typedef unsigned __int64 uint64_t; #endif /* config.h should be included before we are to define _mangle */ #ifdef _mangle # define timing_get_time _mangle(timing_get_time) # define timing_sleep _mangle(timing_sleep) #endif uint64_t timing_get_time(void); void timing_sleep(uint64_t sleeptime); #endif /* __TIMING_H__ 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To apply these terms, attach the following notices to the library. 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. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. 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! ices-2.0.2/src/timing/TODO0000644000175000017500000000001112010041643012104 00000000000000 nothing ices-2.0.2/src/timing/timing.c0000644000175000017500000000303612010041643013061 00000000000000/* timing.c ** - Timing functions ** ** This program is distributed under the GNU General Public License, version 2. ** A copy of this license is included with this source. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #ifdef _WIN32 #include #include #else #ifdef TIME_WITH_SYS_TIME # include # include #else # ifdef HAVE_SYS_TIME_H # include # else # include # endif #endif #include #endif #ifdef HAVE_SYS_SELECT_H #include #endif #ifdef HAVE_SYS_TIMEB_H #include #endif #include "timing.h" /* see timing.h for an explanation of _mangle() */ /* * Returns milliseconds no matter what. */ uint64_t timing_get_time(void) { #ifdef HAVE_GETTIMEOFDAY struct timeval mtv; gettimeofday(&mtv, NULL); return (uint64_t)(mtv.tv_sec) * 1000 + (uint64_t)(mtv.tv_usec) / 1000; #elif HAVE_FTIME struct timeb t; ftime(&t); return t.time * 1000 + t.millitm; #else #error need time query handler #endif } void timing_sleep(uint64_t sleeptime) { struct timeval sleeper; sleeper.tv_sec = sleeptime / 1000; sleeper.tv_usec = (sleeptime % 1000) * 1000; /* NOTE: * This should be 0 for the first argument. The linux manpage * says so. The solaris manpage also says this is a legal * value. If you think differerntly, please provide references. */ #ifdef WIN32 Sleep(sleeptime); #else select(1, NULL, NULL, NULL, &sleeper); #endif } ices-2.0.2/src/timing/BUILDING0000644000175000017500000000010212010041643012535 00000000000000defines that affect compilation none library dependencies none ices-2.0.2/src/thread/0000777000175000017500000000000012010042114011462 500000000000000ices-2.0.2/src/thread/README0000644000175000017500000000047112010041636012270 00000000000000This is the cross platform thread and syncronization library. It depends on the avl library. This is a massively cleaned and picked through version of the code from the icecast 1.3.x base. It has not been heavily tested *YET*. But since it's just cleanups, it really shouldn't have that many problems. jack. ices-2.0.2/src/thread/thread.h0000644000175000017500000001610312010041636013027 00000000000000/* thread.h * - Thread Abstraction Function Headers * * Copyright (c) 1999, 2000 the icecast team * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __THREAD_H__ #define __THREAD_H__ #include /* renamed from thread_t due to conflict on OS X */ typedef struct { /* the local id for the thread, and it's name */ long thread_id; char *name; /* the time the thread was created */ time_t create_time; /* the file and line which created this thread */ char *file; int line; /* is the thread running detached? */ int detached; /* the system specific thread */ pthread_t sys_thread; } thread_type; typedef struct { #ifdef DEBUG_MUTEXES /* the local id and name of the mutex */ long mutex_id; char *name; /* the thread which is currently locking this mutex */ long thread_id; /* the file and line where the mutex was locked */ char *file; int line; #endif /* the system specific mutex */ pthread_mutex_t sys_mutex; } mutex_t; typedef struct { #ifdef THREAD_DEBUG long cond_id; char *name; #endif pthread_mutex_t cond_mutex; pthread_cond_t sys_cond; } cond_t; typedef struct { #ifdef THREAD_DEBUG long rwlock_id; char *name; /* information on which thread and where in the code ** this rwlock was write locked */ long thread_id; char *file; int line; #endif pthread_rwlock_t sys_rwlock; } rwlock_t; #ifdef HAVE_PTHREAD_SPIN_LOCK typedef struct { pthread_spinlock_t lock; } spin_t; void thread_spin_create (spin_t *spin); void thread_spin_destroy (spin_t *spin); void thread_spin_lock (spin_t *spin); void thread_spin_unlock (spin_t *spin); #else typedef mutex_t spin_t; #define thread_spin_create(x) thread_mutex_create(x) #define thread_spin_destroy(x) thread_mutex_destroy(x) #define thread_spin_lock(x) thread_mutex_lock(x) #define thread_spin_unlock(x) thread_mutex_unlock(x) #endif #define thread_create(n,x,y,z) thread_create_c(n,x,y,z,__LINE__,__FILE__) #define thread_mutex_create(x) thread_mutex_create_c(x,__LINE__,__FILE__) #define thread_mutex_lock(x) thread_mutex_lock_c(x,__LINE__,__FILE__) #define thread_mutex_unlock(x) thread_mutex_unlock_c(x,__LINE__,__FILE__) #define thread_cond_create(x) thread_cond_create_c(x,__LINE__,__FILE__) #define thread_cond_signal(x) thread_cond_signal_c(x,__LINE__,__FILE__) #define thread_cond_broadcast(x) thread_cond_broadcast_c(x,__LINE__,__FILE__) #define thread_cond_wait(x) thread_cond_wait_c(x,__LINE__,__FILE__) #define thread_cond_timedwait(x,t) thread_cond_wait_c(x,t,__LINE__,__FILE__) #define thread_rwlock_create(x) thread_rwlock_create_c(x,__LINE__,__FILE__) #define thread_rwlock_rlock(x) thread_rwlock_rlock_c(x,__LINE__,__FILE__) #define thread_rwlock_wlock(x) thread_rwlock_wlock_c(x,__LINE__,__FILE__) #define thread_rwlock_unlock(x) thread_rwlock_unlock_c(x,__LINE__,__FILE__) #define thread_exit(x) thread_exit_c(x,__LINE__,__FILE__) #define MUTEX_STATE_NOTLOCKED -1 #define MUTEX_STATE_NEVERLOCKED -2 #define MUTEX_STATE_UNINIT -3 #define THREAD_DETACHED 1 #define THREAD_ATTACHED 0 #ifdef _mangle # define thread_initialize _mangle(thread_initialize) # define thread_initialize_with_log_id _mangle(thread_initialize_with_log_id) # define thread_shutdown _mangle(thread_shutdown) # define thread_create_c _mangle(thread_create_c) # define thread_mutex_create_c _mangle(thread_mutex_create) # define thread_mutex_lock_c _mangle(thread_mutex_lock_c) # define thread_mutex_unlock_c _mangle(thread_mutex_unlock_c) # define thread_mutex_destroy _mangle(thread_mutex_destroy) # define thread_cond_create_c _mangle(thread_cond_create_c) # define thread_cond_signal_c _mangle(thread_cond_signal_c) # define thread_cond_broadcast_c _mangle(thread_cond_broadcast_c) # define thread_cond_wait_c _mangle(thread_cond_wait_c) # define thread_cond_timedwait_c _mangle(thread_cond_timedwait_c) # define thread_cond_destroy _mangle(thread_cond_destroy) # define thread_rwlock_create_c _mangle(thread_rwlock_create_c) # define thread_rwlock_rlock_c _mangle(thread_rwlock_rlock_c) # define thread_rwlock_wlock_c _mangle(thread_rwlock_wlock_c) # define thread_rwlock_unlock_c _mangle(thread_rwlock_unlock_c) # define thread_rwlock_destroy _mangle(thread_rwlock_destroy) # define thread_exit_c _mangle(thread_exit_c) # define thread_sleep _mangle(thread_sleep) # define thread_library_lock _mangle(thread_library_lock) # define thread_library_unlock _mangle(thread_library_unlock) # define thread_self _mangle(thread_self) # define thread_rename _mangle(thread_rename) # define thread_join _mangle(thread_join) #endif /* init/shutdown of the library */ void thread_initialize(void); void thread_initialize_with_log_id(int log_id); void thread_shutdown(void); /* creation, destruction, locking, unlocking, signalling and waiting */ thread_type *thread_create_c(char *name, void *(*start_routine)(void *), void *arg, int detached, int line, char *file); void thread_mutex_create_c(mutex_t *mutex, int line, char *file); void thread_mutex_lock_c(mutex_t *mutex, int line, char *file); void thread_mutex_unlock_c(mutex_t *mutex, int line, char *file); void thread_mutex_destroy(mutex_t *mutex); void thread_cond_create_c(cond_t *cond, int line, char *file); void thread_cond_signal_c(cond_t *cond, int line, char *file); void thread_cond_broadcast_c(cond_t *cond, int line, char *file); void thread_cond_wait_c(cond_t *cond, int line, char *file); void thread_cond_timedwait_c(cond_t *cond, int millis, int line, char *file); void thread_cond_destroy(cond_t *cond); void thread_rwlock_create_c(rwlock_t *rwlock, int line, char *file); void thread_rwlock_rlock_c(rwlock_t *rwlock, int line, char *file); void thread_rwlock_wlock_c(rwlock_t *rwlock, int line, char *file); void thread_rwlock_unlock_c(rwlock_t *rwlock, int line, char *file); void thread_rwlock_destroy(rwlock_t *rwlock); void thread_exit_c(long val, int line, char *file); /* sleeping */ void thread_sleep(unsigned long len); /* for using library functions which aren't threadsafe */ void thread_library_lock(void); void thread_library_unlock(void); #define PROTECT_CODE(code) { thread_library_lock(); code; thread_library_unlock(); } /* thread information functions */ thread_type *thread_self(void); /* renames current thread */ void thread_rename(const char *name); /* waits until thread_exit is called for another thread */ void thread_join(thread_type *thread); #endif /* __THREAD_H__ */ ices-2.0.2/src/thread/Makefile.am0000644000175000017500000000056212010041636013445 00000000000000## Process this with automake to create Makefile.in AUTOMAKE_OPTIONS = foreign EXTRA_DIST = BUILDING COPYING README TODO noinst_LTLIBRARIES = libicethread.la noinst_HEADERS = thread.h libicethread_la_SOURCES = thread.c libicethread_la_CFLAGS = @XIPH_CFLAGS@ INCLUDES = -I$(srcdir)/.. debug: $(MAKE) all CFLAGS="@DEBUG@" profile: $(MAKE) all CFLAGS="@PROFILE@" 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To apply these terms, attach the following notices to the library. 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. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. 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! ices-2.0.2/src/thread/TODO0000644000175000017500000000025212010041636012075 00000000000000- make DEBUG_MUTEXES and CHECK_MUTEXES work - recursive locking/unlocking (easy) - reader/writer locking (easy) - make a mode were _log is disabled (normal mode) (easy) ices-2.0.2/src/thread/thread.c0000644000175000017500000005230212010041636013023 00000000000000/* threads.c: Thread Abstraction Functions * * Copyright (c) 1999, 2000 the icecast team * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #ifndef _WIN32 #include #include #else #include #include #endif #include #include #include #ifdef THREAD_DEBUG #include #endif #ifdef _WIN32 #define __FUNCTION__ __FILE__ #endif #ifdef THREAD_DEBUG #define CATMODULE "thread" #define LOG_ERROR(y) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y) #define LOG_ERROR3(y, z1, z2, z3) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y, z1, z2, z3) #define LOG_ERROR7(y, z1, z2, z3, z4, z5, z6, z7) log_write(_logid, 1, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5, z6, z7) #define LOG_WARN(y) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y) #define LOG_WARN3(y, z1, z2, z3) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3) #define LOG_WARN5(y, z1, z2, z3, z4, z5) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) #define LOG_WARN7(y, z1, z2, z3, z4, z5, z6, z7) log_write(_logid, 2, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5, z6, z7) #define LOG_INFO(y) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y) #define LOG_INFO4(y, z1, z2, z3, z4) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4) #define LOG_INFO5(y, z1, z2, z3, z4, z5) log_write(_logid, 3, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) #define LOG_DEBUG(y) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y) #define LOG_DEBUG2(y, z1, z2) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y, z1, z2) #define LOG_DEBUG5(y, z1, z2, z3, z4, z5) log_write(_logid, 4, CATMODULE "/", __FUNCTION__, y, z1, z2, z3, z4, z5) #endif /* thread starting structure */ typedef struct thread_start_tag { /* the real start routine and arg */ void *(*start_routine)(void *); void *arg; /* the other stuff we need to make sure this thread is inserted into ** the thread tree */ thread_type *thread; pthread_t sys_thread; } thread_start_t; static long _next_thread_id = 0; static int _initialized = 0; static avl_tree *_threadtree = NULL; #ifdef DEBUG_MUTEXES static mutex_t _threadtree_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, PTHREAD_MUTEX_INITIALIZER}; #else static mutex_t _threadtree_mutex = { PTHREAD_MUTEX_INITIALIZER }; #endif #ifdef DEBUG_MUTEXES static int _logid = -1; static long _next_mutex_id = 0; static avl_tree *_mutextree = NULL; static mutex_t _mutextree_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, PTHREAD_MUTEX_INITIALIZER}; #endif #ifdef DEBUG_MUTEXES static mutex_t _library_mutex = { -1, NULL, MUTEX_STATE_UNINIT, NULL, -1, PTHREAD_MUTEX_INITIALIZER}; #else static mutex_t _library_mutex = { PTHREAD_MUTEX_INITIALIZER }; #endif /* INTERNAL FUNCTIONS */ /* avl tree functions */ #ifdef DEBUG_MUTEXES static int _compare_mutexes(void *compare_arg, void *a, void *b); static int _free_mutex(void *key); #endif static int _compare_threads(void *compare_arg, void *a, void *b); static int _free_thread(void *key); /* mutex fuctions */ static void _mutex_create(mutex_t *mutex); static void _mutex_lock(mutex_t *mutex); static void _mutex_unlock(mutex_t *mutex); /* misc thread stuff */ static void *_start_routine(void *arg); static void _catch_signals(void); static void _block_signals(void); /* LIBRARY INITIALIZATION */ void thread_initialize(void) { thread_type *thread; /* set up logging */ #ifdef THREAD_DEBUG log_initialize(); _logid = log_open("thread.log"); log_set_level(_logid, THREAD_DEBUG); #endif #ifdef DEBUG_MUTEXES /* create all the internal mutexes, and initialize the mutex tree */ _mutextree = avl_tree_new(_compare_mutexes, NULL); /* we have to create this one by hand, because there's no ** mutextree_mutex to lock yet! */ _mutex_create(&_mutextree_mutex); _mutextree_mutex.mutex_id = _next_mutex_id++; avl_insert(_mutextree, (void *)&_mutextree_mutex); #endif thread_mutex_create(&_threadtree_mutex); thread_mutex_create(&_library_mutex); /* initialize the thread tree and insert the main thread */ _threadtree = avl_tree_new(_compare_threads, NULL); thread = (thread_type *)malloc(sizeof(thread_type)); thread->thread_id = _next_thread_id++; thread->line = 0; thread->file = strdup("main.c"); thread->sys_thread = pthread_self(); thread->create_time = time(NULL); thread->name = strdup("Main Thread"); avl_insert(_threadtree, (void *)thread); _catch_signals(); _initialized = 1; } void thread_shutdown(void) { if (_initialized == 1) { thread_mutex_destroy(&_library_mutex); thread_mutex_destroy(&_threadtree_mutex); #ifdef THREAD_DEBUG thread_mutex_destroy(&_mutextree_mutex); avl_tree_free(_mutextree, _free_mutex); #endif avl_tree_free(_threadtree, _free_thread); _threadtree = NULL; } #ifdef THREAD_DEBUG log_close(_logid); log_shutdown(); #endif } /* * Signals should be handled by the main thread, nowhere else. * I'm using POSIX signal interface here, until someone tells me * that I should use signal/sigset instead * * This function only valid for non-Win32 */ static void _block_signals(void) { #ifndef _WIN32 sigset_t ss; sigfillset(&ss); /* These ones we want */ sigdelset(&ss, SIGKILL); sigdelset(&ss, SIGSTOP); sigdelset(&ss, SIGSEGV); sigdelset(&ss, SIGCHLD); sigdelset(&ss, SIGBUS); if (pthread_sigmask(SIG_BLOCK, &ss, NULL) != 0) { #ifdef THREAD_DEBUG LOG_ERROR("Pthread_sigmask() failed for blocking signals"); #endif } #endif } /* * Let the calling thread catch all the relevant signals * * This function only valid for non-Win32 */ static void _catch_signals(void) { #ifndef _WIN32 sigset_t ss; sigemptyset(&ss); /* These ones should only be accepted by the signal handling thread (main thread) */ sigaddset(&ss, SIGHUP); sigaddset(&ss, SIGCHLD); sigaddset(&ss, SIGINT); sigaddset(&ss, SIGPIPE); sigaddset(&ss, SIGTERM); if (pthread_sigmask(SIG_UNBLOCK, &ss, NULL) != 0) { #ifdef THREAD_DEBUG LOG_ERROR("pthread_sigmask() failed for catching signals!"); #endif } #endif } thread_type *thread_create_c(char *name, void *(*start_routine)(void *), void *arg, int detached, int line, char *file) { int ok = 1; thread_type *thread = NULL; thread_start_t *start = NULL; pthread_attr_t attr; thread = (thread_type *)calloc(1, sizeof(thread_type)); do { if (thread == NULL) break; start = (thread_start_t *)calloc(1, sizeof(thread_start_t)); if (start == NULL) break; if (pthread_attr_init (&attr) < 0) break; thread->line = line; thread->file = strdup(file); _mutex_lock (&_threadtree_mutex); thread->thread_id = _next_thread_id++; _mutex_unlock (&_threadtree_mutex); thread->name = strdup(name); thread->create_time = time(NULL); start->start_routine = start_routine; start->arg = arg; start->thread = thread; pthread_attr_setstacksize (&attr, 512*1024); pthread_attr_setinheritsched (&attr, PTHREAD_INHERIT_SCHED); if (detached) { pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); thread->detached = 1; } if (pthread_create (&thread->sys_thread, &attr, _start_routine, start) == 0) { pthread_attr_destroy (&attr); return thread; } else pthread_attr_destroy (&attr); } while (0); #ifdef THREAD_DEBUG LOG_ERROR("Could not create new thread %s", name); #endif if (start) free (start); if (thread) free (thread); return NULL; } /* _mutex_create ** ** creates a mutex */ static void _mutex_create(mutex_t *mutex) { #ifdef DEBUG_MUTEXES mutex->thread_id = MUTEX_STATE_NEVERLOCKED; mutex->line = -1; #endif pthread_mutex_init(&mutex->sys_mutex, NULL); } void thread_mutex_create_c(mutex_t *mutex, int line, char *file) { _mutex_create(mutex); #ifdef DEBUG_MUTEXES _mutex_lock(&_mutextree_mutex); mutex->mutex_id = _next_mutex_id++; avl_insert(_mutextree, (void *)mutex); _mutex_unlock(&_mutextree_mutex); #endif } void thread_mutex_destroy (mutex_t *mutex) { pthread_mutex_destroy(&mutex->sys_mutex); #ifdef DEBUG_MUTEXES _mutex_lock(&_mutextree_mutex); avl_delete(_mutextree, mutex, _free_mutex); _mutex_unlock(&_mutextree_mutex); #endif } void thread_mutex_lock_c(mutex_t *mutex, int line, char *file) { #ifdef DEBUG_MUTEXES thread_type *th = thread_self(); if (!th) LOG_WARN("No mt record for %u in lock [%s:%d]", thread_self(), file, line); LOG_DEBUG5("Locking %p (%s) on line %d in file %s by thread %d", mutex, mutex->name, line, file, th ? th->thread_id : -1); # ifdef CHECK_MUTEXES /* Just a little sanity checking to make sure that we're locking ** mutexes correctly */ if (th) { int locks = 0; avl_node *node; mutex_t *tmutex; _mutex_lock(&_mutextree_mutex); node = avl_get_first (_mutextree); while (node) { tmutex = (mutex_t *)node->key; if (tmutex->mutex_id == mutex->mutex_id) { if (tmutex->thread_id == th->thread_id) { /* Deadlock, same thread can't lock the same mutex twice */ LOG_ERROR7("DEADLOCK AVOIDED (%d == %d) on mutex [%s] in file %s line %d by thread %d [%s]", tmutex->thread_id, th->thread_id, mutex->name ? mutex->name : "undefined", file, line, th->thread_id, th->name); _mutex_unlock(&_mutextree_mutex); return; } } else if (tmutex->thread_id == th->thread_id) { /* Mutex locked by this thread (not this mutex) */ locks++; } node = avl_get_next(node); } if (locks > 0) { /* Has already got a mutex locked */ if (_multi_mutex.thread_id != th->thread_id) { /* Tries to lock two mutexes, but has not got the double mutex, norty boy! */ LOG_WARN("(%d != %d) Thread %d [%s] tries to lock a second mutex [%s] in file %s line %d, without locking double mutex!", _multi_mutex.thread_id, th->thread_id, th->thread_id, th->name, mutex->name ? mutex->name : "undefined", file, line); } } _mutex_unlock(&_mutextree_mutex); } # endif /* CHECK_MUTEXES */ _mutex_lock(mutex); _mutex_lock(&_mutextree_mutex); LOG_DEBUG2("Locked %p by thread %d", mutex, th ? th->thread_id : -1); mutex->line = line; if (th) { mutex->thread_id = th->thread_id; } _mutex_unlock(&_mutextree_mutex); #else _mutex_lock(mutex); #endif /* DEBUG_MUTEXES */ } void thread_mutex_unlock_c(mutex_t *mutex, int line, char *file) { #ifdef DEBUG_MUTEXES thread_type *th = thread_self(); if (!th) { LOG_ERROR3("No record for %u in unlock [%s:%d]", thread_self(), file, line); } LOG_DEBUG5("Unlocking %p (%s) on line %d in file %s by thread %d", mutex, mutex->name, line, file, th ? th->thread_id : -1); mutex->line = line; # ifdef CHECK_MUTEXES if (th) { int locks = 0; avl_node *node; mutex_t *tmutex; _mutex_lock(&_mutextree_mutex); while (node) { tmutex = (mutex_t *)node->key; if (tmutex->mutex_id == mutex->mutex_id) { if (tmutex->thread_id != th->thread_id) { LOG_ERROR7("ILLEGAL UNLOCK (%d != %d) on mutex [%s] in file %s line %d by thread %d [%s]", tmutex->thread_id, th->thread_id, mutex->name ? mutex->name : "undefined", file, line, th->thread_id, th->name); _mutex_unlock(&_mutextree_mutex); return; } } else if (tmutex->thread_id == th->thread_id) { locks++; } node = avl_get_next (node); } if ((locks > 0) && (_multi_mutex.thread_id != th->thread_id)) { /* Don't have double mutex, has more than this mutex left */ LOG_WARN("(%d != %d) Thread %d [%s] tries to unlock a mutex [%s] in file %s line %d, without owning double mutex!", _multi_mutex.thread_id, th->thread_id, th->thread_id, th->name, mutex->name ? mutex->name : "undefined", file, line); } _mutex_unlock(&_mutextree_mutex); } # endif /* CHECK_MUTEXES */ _mutex_unlock(mutex); _mutex_lock(&_mutextree_mutex); LOG_DEBUG2("Unlocked %p by thread %d", mutex, th ? th->thread_id : -1); mutex->line = -1; if (mutex->thread_id == th->thread_id) { mutex->thread_id = MUTEX_STATE_NOTLOCKED; } _mutex_unlock(&_mutextree_mutex); #else _mutex_unlock(mutex); #endif /* DEBUG_MUTEXES */ } void thread_cond_create_c(cond_t *cond, int line, char *file) { pthread_cond_init(&cond->sys_cond, NULL); pthread_mutex_init(&cond->cond_mutex, NULL); } void thread_cond_destroy(cond_t *cond) { pthread_mutex_destroy(&cond->cond_mutex); pthread_cond_destroy(&cond->sys_cond); } void thread_cond_signal_c(cond_t *cond, int line, char *file) { pthread_cond_signal(&cond->sys_cond); } void thread_cond_broadcast_c(cond_t *cond, int line, char *file) { pthread_cond_broadcast(&cond->sys_cond); } void thread_cond_timedwait_c(cond_t *cond, int millis, int line, char *file) { struct timespec time; time.tv_sec = millis/1000; time.tv_nsec = (millis - time.tv_sec*1000)*1000000; pthread_mutex_lock(&cond->cond_mutex); pthread_cond_timedwait(&cond->sys_cond, &cond->cond_mutex, &time); pthread_mutex_unlock(&cond->cond_mutex); } void thread_cond_wait_c(cond_t *cond, int line, char *file) { pthread_mutex_lock(&cond->cond_mutex); pthread_cond_wait(&cond->sys_cond, &cond->cond_mutex); pthread_mutex_unlock(&cond->cond_mutex); } void thread_rwlock_create_c(rwlock_t *rwlock, int line, char *file) { pthread_rwlock_init(&rwlock->sys_rwlock, NULL); } void thread_rwlock_destroy(rwlock_t *rwlock) { pthread_rwlock_destroy(&rwlock->sys_rwlock); } void thread_rwlock_rlock_c(rwlock_t *rwlock, int line, char *file) { pthread_rwlock_rdlock(&rwlock->sys_rwlock); } void thread_rwlock_wlock_c(rwlock_t *rwlock, int line, char *file) { pthread_rwlock_wrlock(&rwlock->sys_rwlock); } void thread_rwlock_unlock_c(rwlock_t *rwlock, int line, char *file) { pthread_rwlock_unlock(&rwlock->sys_rwlock); } void thread_exit_c(long val, int line, char *file) { thread_type *th = thread_self(); #if defined(DEBUG_MUTEXES) && defined(CHECK_MUTEXES) if (th) { avl_node *node; mutex_t *tmutex; char name[40]; _mutex_lock(&_mutextree_mutex); while (node) { tmutex = (mutex_t *)node->key; if (tmutex->thread_id == th->thread_id) { LOG_WARN("Thread %d [%s] exiting in file %s line %d, without unlocking mutex [%s]", th->thread_id, th->name, file, line, mutex_to_string(tmutex, name)); } node = avl_get_next (node); } _mutex_unlock(&_mutextree_mutex); } #endif if (th && th->detached) { #ifdef THREAD_DEBUG LOG_INFO4("Removing thread %d [%s] started at [%s:%d], reason: 'Thread Exited'", th->thread_id, th->name, th->file, th->line); #endif _mutex_lock(&_threadtree_mutex); avl_delete(_threadtree, th, _free_thread); _mutex_unlock(&_threadtree_mutex); } pthread_exit ((void*)val); } /* sleep for a number of microseconds */ void thread_sleep(unsigned long len) { #ifdef _WIN32 Sleep(len / 1000); #else # ifdef HAVE_NANOSLEEP struct timespec time_sleep; struct timespec time_remaining; int ret; time_sleep.tv_sec = len / 1000000; time_sleep.tv_nsec = (len % 1000000) * 1000; ret = nanosleep(&time_sleep, &time_remaining); while (ret != 0 && errno == EINTR) { time_sleep.tv_sec = time_remaining.tv_sec; time_sleep.tv_nsec = time_remaining.tv_nsec; ret = nanosleep(&time_sleep, &time_remaining); } # else struct timeval tv; tv.tv_sec = len / 1000000; tv.tv_usec = (len % 1000000); select(0, NULL, NULL, NULL, &tv); # endif #endif } static void *_start_routine(void *arg) { thread_start_t *start = (thread_start_t *)arg; void *(*start_routine)(void *) = start->start_routine; void *real_arg = start->arg; thread_type *thread = start->thread; _block_signals(); /* insert thread into thread tree here */ _mutex_lock(&_threadtree_mutex); thread->sys_thread = pthread_self(); avl_insert(_threadtree, (void *)thread); _mutex_unlock(&_threadtree_mutex); #ifdef THREAD_DEBUG LOG_INFO4("Added thread %d [%s] started at [%s:%d]", thread->thread_id, thread->name, thread->file, thread->line); #endif pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL); free (start); (start_routine)(real_arg); if (thread->detached) { _mutex_lock (&_threadtree_mutex); avl_delete (_threadtree, thread, _free_thread); _mutex_unlock (&_threadtree_mutex); } return NULL; } thread_type *thread_self(void) { avl_node *node; thread_type *th; pthread_t sys_thread = pthread_self(); _mutex_lock(&_threadtree_mutex); if (_threadtree == NULL) { #ifdef THREAD_DEBUG LOG_WARN("Thread tree is empty, this must be wrong!"); #endif _mutex_unlock(&_threadtree_mutex); return NULL; } node = avl_get_first(_threadtree); while (node) { th = (thread_type *)node->key; if (th && pthread_equal(sys_thread, th->sys_thread)) { _mutex_unlock(&_threadtree_mutex); return th; } node = avl_get_next(node); } _mutex_unlock(&_threadtree_mutex); #ifdef THREAD_DEBUG LOG_ERROR("Nonexistant thread alive..."); #endif return NULL; } void thread_rename(const char *name) { thread_type *th; th = thread_self(); if (th->name) free(th->name); th->name = strdup(name); } static void _mutex_lock(mutex_t *mutex) { pthread_mutex_lock(&mutex->sys_mutex); } static void _mutex_unlock(mutex_t *mutex) { pthread_mutex_unlock(&mutex->sys_mutex); } void thread_library_lock(void) { _mutex_lock(&_library_mutex); } void thread_library_unlock(void) { _mutex_unlock(&_library_mutex); } void thread_join(thread_type *thread) { void *ret; int i; i = pthread_join(thread->sys_thread, &ret); _mutex_lock(&_threadtree_mutex); avl_delete(_threadtree, thread, _free_thread); _mutex_unlock(&_threadtree_mutex); } /* AVL tree functions */ #ifdef DEBUG_MUTEXES static int _compare_mutexes(void *compare_arg, void *a, void *b) { mutex_t *m1, *m2; m1 = (mutex_t *)a; m2 = (mutex_t *)b; if (m1->mutex_id > m2->mutex_id) return 1; if (m1->mutex_id < m2->mutex_id) return -1; return 0; } #endif static int _compare_threads(void *compare_arg, void *a, void *b) { thread_type *t1, *t2; t1 = (thread_type *)a; t2 = (thread_type *)b; if (t1->thread_id > t2->thread_id) return 1; if (t1->thread_id < t2->thread_id) return -1; return 0; } #ifdef DEBUG_MUTEXES static int _free_mutex(void *key) { mutex_t *m; m = (mutex_t *)key; if (m && m->file) { free(m->file); m->file = NULL; } /* all mutexes are static. don't need to free them */ return 1; } #endif static int _free_thread(void *key) { thread_type *t; t = (thread_type *)key; if (t->file) free(t->file); if (t->name) free(t->name); free(t); return 1; } #ifdef HAVE_PTHREAD_SPIN_LOCK void thread_spin_create (spin_t *spin) { int x = pthread_spin_init (&spin->lock, PTHREAD_PROCESS_PRIVATE); if (x) abort(); } void thread_spin_destroy (spin_t *spin) { pthread_spin_destroy (&spin->lock); } void thread_spin_lock (spin_t *spin) { int x = pthread_spin_lock (&spin->lock); if (x != 0) abort(); } void thread_spin_unlock (spin_t *spin) { pthread_spin_unlock (&spin->lock); } #endif ices-2.0.2/src/thread/BUILDING0000644000175000017500000000062512010041636012531 00000000000000defines that affect compilation _WIN32 this should be defined for Win32 platforms DEBUG_MUTEXES define this to turn on mutex debugging. this will log locks/unlocks. CHECK_MUTEXES (DEBUG_MUTEXES must also be defined) checks to make sure mutex operations make sense. ie, multi_mutex is locked when locking multiple mutexes, etc. THREAD_DEBUG (define to 1-4) turns on the thread.log logging ices-2.0.2/src/avl/0000777000175000017500000000000012010042114010775 500000000000000ices-2.0.2/src/avl/README0000644000175000017500000000017012010041624011574 00000000000000this is the avl tree library. lgpl by sam rushing modified by jack moffitt ices-2.0.2/src/avl/avl.h0000644000175000017500000001243012010041624011651 00000000000000/* * Copyright (C) 1995 by Sam Rushing */ /* $Id: avl.h,v 1.7 2003/07/07 01:10:14 brendan Exp $ */ #ifndef __AVL_H #define __AVL_H #ifdef __cplusplus extern "C" { #endif #ifndef NO_THREAD #include "thread/thread.h" #else #define thread_rwlock_create(x) do{}while(0) #define thread_rwlock_destroy(x) do{}while(0) #define thread_rwlock_rlock(x) do{}while(0) #define thread_rwlock_wlock(x) do{}while(0) #define thread_rwlock_unlock(x) do{}while(0) #endif typedef struct avl_node_tag { void * key; struct avl_node_tag * left; struct avl_node_tag * right; struct avl_node_tag * parent; /* * The lower 2 bits of specify the balance * factor: 00==-1, 01==0, 10==+1. * The rest of the bits are used for */ unsigned int rank_and_balance; #if !defined(NO_THREAD) && defined(HAVE_AVL_NODE_LOCK) rwlock_t rwlock; #endif } avl_node; #define AVL_GET_BALANCE(n) ((int)(((n)->rank_and_balance & 3) - 1)) #define AVL_GET_RANK(n) (((n)->rank_and_balance >> 2)) #define AVL_SET_BALANCE(n,b) \ ((n)->rank_and_balance) = \ (((n)->rank_and_balance & (~3)) | ((int)((b) + 1))) #define AVL_SET_RANK(n,r) \ ((n)->rank_and_balance) = \ (((n)->rank_and_balance & 3) | (r << 2)) struct _avl_tree; typedef int (*avl_key_compare_fun_type) (void * compare_arg, void * a, void * b); typedef int (*avl_iter_fun_type) (void * key, void * iter_arg); typedef int (*avl_iter_index_fun_type) (unsigned long index, void * key, void * iter_arg); typedef int (*avl_free_key_fun_type) (void * key); typedef int (*avl_key_printer_fun_type) (char *, void *); /* * and let us associate a particular compare * function with each tree, separately. */ #ifdef _mangle # define avl_tree_new _mangle(avl_tree_new) # define avl_node_new _mangle(avl_node_new) # define avl_tree_free _mangle(avl_tree_free) # define avl_insert _mangle(avl_insert) # define avl_delete _mangle(avl_delete) # define avl_get_by_index _mangle(avl_get_by_index) # define avl_get_by_key _mangle(avl_get_by_key) # define avl_iterate_inorder _mangle(avl_iterate_inorder) # define avl_iterate_index_range _mangle(avl_iterate_index_range) # define avl_tree_rlock _mangle(avl_tree_rlock) # define avl_tree_wlock _mangle(avl_tree_wlock) # define avl_tree_wlock _mangle(avl_tree_wlock) # define avl_tree_unlock _mangle(avl_tree_unlock) # define avl_node_rlock _mangle(avl_node_rlock) # define avl_node_wlock _mangle(avl_node_wlock) # define avl_node_unlock _mangle(avl_node_unlock) # define avl_get_span_by_key _mangle(avl_get_span_by_key) # define avl_get_span_by_two_keys _mangle(avl_get_span_by_two_keys) # define avl_verify _mangle(avl_verify) # define avl_print_tree _mangle(avl_print_tree) # define avl_get_first _mangle(avl_get_first) # define avl_get_prev _mangle(avl_get_prev) # define avl_get_next _mangle(avl_get_next) # define avl_get_item_by_key_most _mangle(avl_get_item_by_key_most) # define avl_get_item_by_key_least _mangle(avl_get_item_by_key_least) #endif typedef struct _avl_tree { avl_node * root; unsigned int height; unsigned int length; avl_key_compare_fun_type compare_fun; void * compare_arg; #ifndef NO_THREAD rwlock_t rwlock; #endif } avl_tree; avl_tree * avl_tree_new (avl_key_compare_fun_type compare_fun, void * compare_arg); avl_node * avl_node_new (void * key, avl_node * parent); void avl_tree_free ( avl_tree * tree, avl_free_key_fun_type free_key_fun ); int avl_insert ( avl_tree * ob, void * key ); int avl_delete ( avl_tree * tree, void * key, avl_free_key_fun_type free_key_fun ); int avl_get_by_index ( avl_tree * tree, unsigned long index, void ** value_address ); int avl_get_by_key ( avl_tree * tree, void * key, void ** value_address ); int avl_iterate_inorder ( avl_tree * tree, avl_iter_fun_type iter_fun, void * iter_arg ); int avl_iterate_index_range ( avl_tree * tree, avl_iter_index_fun_type iter_fun, unsigned long low, unsigned long high, void * iter_arg ); int avl_get_span_by_key ( avl_tree * tree, void * key, unsigned long * low, unsigned long * high ); int avl_get_span_by_two_keys ( avl_tree * tree, void * key_a, void * key_b, unsigned long * low, unsigned long * high ); int avl_verify (avl_tree * tree); void avl_print_tree ( avl_tree * tree, avl_key_printer_fun_type key_printer ); avl_node *avl_get_first(avl_tree *tree); avl_node *avl_get_prev(avl_node * node); avl_node *avl_get_next(avl_node * node); /* These two are from David Ascher */ int avl_get_item_by_key_most ( avl_tree * tree, void * key, void ** value_address ); int avl_get_item_by_key_least ( avl_tree * tree, void * key, void ** value_address ); /* optional locking stuff */ void avl_tree_rlock(avl_tree *tree); void avl_tree_wlock(avl_tree *tree); void avl_tree_unlock(avl_tree *tree); void avl_node_rlock(avl_node *node); void avl_node_wlock(avl_node *node); void avl_node_unlock(avl_node *node); #ifdef __cplusplus } #endif #endif /* __AVL_H */ ices-2.0.2/src/avl/Makefile.am0000644000175000017500000000056212010041624012755 00000000000000## Process this with automake to create Makefile.in AUTOMAKE_OPTIONS = foreign EXTRA_DIST = BUILDING COPYING README TODO avl.dsp test.c noinst_LTLIBRARIES = libiceavl.la noinst_HEADERS = avl.h libiceavl_la_SOURCES = avl.c libiceavl_la_CFLAGS = @XIPH_CFLAGS@ INCLUDES = -I$(srcdir)/.. debug: $(MAKE) all CFLAGS="@DEBUG@" profile: $(MAKE) all CFLAGS="@PROFILE@" ices-2.0.2/src/avl/Makefile.in0000644000175000017500000003640512010041744012776 00000000000000# Makefile.in generated by automake 1.9.6 from 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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! ices-2.0.2/src/avl/TODO0000644000175000017500000000006212010041624011404 00000000000000- avl_get_last() - a little more cleanup probably ices-2.0.2/src/avl/avl.c0000644000175000017500000006611212010041624011652 00000000000000/* * Copyright (C) 1995-1997 by Sam Rushing * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and * its documentation for any purpose and without fee is hereby * granted, provided that the above copyright notice appear in all * copies and that both that copyright notice and this permission * notice appear in supporting documentation, and that the name of Sam * Rushing not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. * * SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /* $Id: avl.c,v 1.11 2004/01/27 02:16:25 karl Exp $ */ /* * This is a fairly straightfoward translation of a prototype * written in python, 'avl_tree.py'. Read that file first. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "avl.h" avl_node * avl_node_new (void * key, avl_node * parent) { avl_node * node = (avl_node *) malloc (sizeof (avl_node)); if (!node) { return NULL; } else { node->parent = parent; node->key = key; node->left = NULL; node->right = NULL; node->rank_and_balance = 0; AVL_SET_BALANCE (node, 0); AVL_SET_RANK (node, 1); #ifdef HAVE_AVL_NODE_LOCK thread_rwlock_create(&node->rwlock); #endif return node; } } avl_tree * avl_tree_new (avl_key_compare_fun_type compare_fun, void * compare_arg) { avl_tree * t = (avl_tree *) malloc (sizeof (avl_tree)); if (!t) { return NULL; } else { avl_node * root = avl_node_new((void *)NULL, (avl_node *) NULL); if (!root) { free (t); return NULL; } else { t->root = root; t->height = 0; t->length = 0; t->compare_fun = compare_fun; t->compare_arg = compare_arg; thread_rwlock_create(&t->rwlock); return t; } } } static void avl_tree_free_helper (avl_node * node, avl_free_key_fun_type free_key_fun) { if (node->left) { avl_tree_free_helper (node->left, free_key_fun); } if (free_key_fun) free_key_fun (node->key); if (node->right) { avl_tree_free_helper (node->right, free_key_fun); } #ifdef HAVE_AVL_NODE_LOCK thread_rwlock_destroy (&node->rwlock); #endif free (node); } void avl_tree_free (avl_tree * tree, avl_free_key_fun_type free_key_fun) { if (tree->length) { avl_tree_free_helper (tree->root->right, free_key_fun); } if (tree->root) { #ifdef HAVE_AVL_NODE_LOCK thread_rwlock_destroy(&tree->root->rwlock); #endif free (tree->root); } thread_rwlock_destroy(&tree->rwlock); free (tree); } int avl_insert (avl_tree * ob, void * key) { if (!(ob->root->right)) { avl_node * node = avl_node_new (key, ob->root); if (!node) { return -1; } else { ob->root->right = node; ob->length = ob->length + 1; return 0; } } else { /* not self.right == None */ avl_node *t, *p, *s, *q, *r; int a; t = ob->root; s = p = t->right; while (1) { if (ob->compare_fun (ob->compare_arg, key, p->key) < 1) { /* move left */ AVL_SET_RANK (p, (AVL_GET_RANK (p) + 1)); q = p->left; if (!q) { /* insert */ avl_node * q_node = avl_node_new (key, p); if (!q_node) { return (-1); } else { q = q_node; p->left = q; break; } } else if (AVL_GET_BALANCE(q)) { t = p; s = q; } p = q; } else { /* move right */ q = p->right; if (!q) { /* insert */ avl_node * q_node = avl_node_new (key, p); if (!q_node) { return -1; } else { q = q_node; p->right = q; break; } } else if (AVL_GET_BALANCE(q)) { t = p; s = q; } p = q; } } ob->length = ob->length + 1; /* adjust balance factors */ if (ob->compare_fun (ob->compare_arg, key, s->key) < 1) { r = p = s->left; } else { r = p = s->right; } while (p != q) { if (ob->compare_fun (ob->compare_arg, key, p->key) < 1) { AVL_SET_BALANCE (p, -1); p = p->left; } else { AVL_SET_BALANCE (p, +1); p = p->right; } } /* balancing act */ if (ob->compare_fun (ob->compare_arg, key, s->key) < 1) { a = -1; } else { a = +1; } if (AVL_GET_BALANCE (s) == 0) { AVL_SET_BALANCE (s, a); ob->height = ob->height + 1; return 0; } else if (AVL_GET_BALANCE (s) == -a) { AVL_SET_BALANCE (s, 0); return 0; } else if (AVL_GET_BALANCE(s) == a) { if (AVL_GET_BALANCE (r) == a) { /* single rotation */ p = r; if (a == -1) { s->left = r->right; if (r->right) { r->right->parent = s; } r->right = s; s->parent = r; AVL_SET_RANK (s, (AVL_GET_RANK (s) - AVL_GET_RANK (r))); } else { s->right = r->left; if (r->left) { r->left->parent = s; } r->left = s; s->parent = r; AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (s))); } AVL_SET_BALANCE (s, 0); AVL_SET_BALANCE (r, 0); } else if (AVL_GET_BALANCE (r) == -a) { /* double rotation */ if (a == -1) { p = r->right; r->right = p->left; if (p->left) { p->left->parent = r; } p->left = r; r->parent = p; s->left = p->right; if (p->right) { p->right->parent = s; } p->right = s; s->parent = p; AVL_SET_RANK (p, (AVL_GET_RANK (p) + AVL_GET_RANK (r))); AVL_SET_RANK (s, (AVL_GET_RANK (s) - AVL_GET_RANK (p))); } else { p = r->left; r->left = p->right; if (p->right) { p->right->parent = r; } p->right = r; r->parent = p; s->right = p->left; if (p->left) { p->left->parent = s; } p->left = s; s->parent = p; AVL_SET_RANK (r, (AVL_GET_RANK (r) - AVL_GET_RANK (p))); AVL_SET_RANK (p, (AVL_GET_RANK (p) + AVL_GET_RANK (s))); } if (AVL_GET_BALANCE (p) == a) { AVL_SET_BALANCE (s, -a); AVL_SET_BALANCE (r, 0); } else if (AVL_GET_BALANCE (p) == -a) { AVL_SET_BALANCE (s, 0); AVL_SET_BALANCE (r, a); } else { AVL_SET_BALANCE (s, 0); AVL_SET_BALANCE (r, 0); } AVL_SET_BALANCE (p, 0); } /* finishing touch */ if (s == t->right) { t->right = p; } else { t->left = p; } p->parent = t; } } return 0; } int avl_get_by_index (avl_tree * tree, unsigned long index, void ** value_address) { avl_node * p = tree->root->right; unsigned long m = index + 1; while (1) { if (!p) { return -1; } if (m < AVL_GET_RANK(p)) { p = p->left; } else if (m > AVL_GET_RANK(p)) { m = m - AVL_GET_RANK(p); p = p->right; } else { *value_address = p->key; return 0; } } } int avl_get_by_key (avl_tree * tree, void * key, void **value_address) { avl_node * x = tree->root->right; if (!x) { return -1; } while (1) { int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); if (compare_result < 0) { if (x->left) { x = x->left; } else { return -1; } } else if (compare_result > 0) { if (x->right) { x = x->right; } else { return -1; } } else { *value_address = x->key; return 0; } } } int avl_delete(avl_tree *tree, void *key, avl_free_key_fun_type free_key_fun) { avl_node *x, *y, *p, *q, *r, *top, *x_child; int shortened_side, shorter; x = tree->root->right; if (!x) { return -1; } while (1) { int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); if (compare_result < 0) { /* move left * We will be deleting from the left, adjust this node's * rank accordingly */ AVL_SET_RANK (x, (AVL_GET_RANK(x) - 1)); if (x->left) { x = x->left; } else { /* Oops! now we have to undo the rank changes * all the way up the tree */ AVL_SET_RANK(x, (AVL_GET_RANK (x) + 1)); while (x != tree->root->right) { if (x->parent->left == x) { AVL_SET_RANK(x->parent, (AVL_GET_RANK (x->parent) + 1)); } x = x->parent; } return -1; /* key not in tree */ } } else if (compare_result > 0) { /* move right */ if (x->right) { x = x->right; } else { AVL_SET_RANK(x, (AVL_GET_RANK (x) + 1)); while (x != tree->root->right) { if (x->parent->left == x) { AVL_SET_RANK(x->parent, (AVL_GET_RANK (x->parent) + 1)); } x = x->parent; } return -1; /* key not in tree */ } } else { break; } } if (x->left && x->right) { void * temp_key; /* The complicated case. * reduce this to the simple case where we are deleting * a node with at most one child. */ /* find the immediate predecessor */ y = x->left; while (y->right) { y = y->right; } /* swap with */ temp_key = x->key; x->key = y->key; y->key = temp_key; /* we know 's left subtree lost a node because that's * where we took it from */ AVL_SET_RANK (x, (AVL_GET_RANK (x) - 1)); x = y; } /* now has at most one child * scoot this child into the place of */ if (x->left) { x_child = x->left; x_child->parent = x->parent; } else if (x->right) { x_child = x->right; x_child->parent = x->parent; } else { x_child = NULL; } /* now tell 's parent that a grandchild became a child */ if (x == x->parent->left) { x->parent->left = x_child; shortened_side = -1; } else { x->parent->right = x_child; shortened_side = +1; } /* * the height of the subtree * has now been shortened. climb back up * the tree, rotating when necessary to adjust * for the change. */ shorter = 1; p = x->parent; /* return the key and node to storage */ if (free_key_fun) free_key_fun (x->key); #ifdef HAVE_AVL_NODE_LOCK thread_rwlock_destroy (&x->rwlock); #endif free (x); while (shorter && p->parent) { /* case 1: height unchanged */ if (AVL_GET_BALANCE(p) == 0) { if (shortened_side == -1) { /* we removed a left child, the tree is now heavier * on the right */ AVL_SET_BALANCE (p, +1); } else { /* we removed a right child, the tree is now heavier * on the left */ AVL_SET_BALANCE (p, -1); } shorter = 0; } else if (AVL_GET_BALANCE (p) == shortened_side) { /* case 2: taller subtree shortened, height reduced */ AVL_SET_BALANCE (p, 0); } else { /* case 3: shorter subtree shortened */ top = p->parent; /* set to the taller of the two subtrees of

*/ if (shortened_side == 1) { q = p->left; } else { q = p->right; } if (AVL_GET_BALANCE (q) == 0) { /* case 3a: height unchanged */ if (shortened_side == -1) { /* single rotate left */ q->parent = p->parent; p->right = q->left; if (q->left) { q->left->parent = p; } q->left = p; p->parent = q; AVL_SET_RANK (q, (AVL_GET_RANK (q) + AVL_GET_RANK (p))); } else { /* single rotate right */ q->parent = p->parent; p->left = q->right; if (q->right) { q->right->parent = p; } q->right = p; p->parent = q; AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (q))); } shorter = 0; AVL_SET_BALANCE (q, shortened_side); AVL_SET_BALANCE (p, (- shortened_side)); } else if (AVL_GET_BALANCE (q) == AVL_GET_BALANCE (p)) { /* case 3b: height reduced */ if (shortened_side == -1) { /* single rotate left */ q->parent = p->parent; p->right = q->left; if (q->left) { q->left->parent = p; } q->left = p; p->parent = q; AVL_SET_RANK (q, (AVL_GET_RANK (q) + AVL_GET_RANK (p))); } else { /* single rotate right */ q->parent = p->parent; p->left = q->right; if (q->right) { q->right->parent = p; } q->right = p; p->parent = q; AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (q))); } shorter = 1; AVL_SET_BALANCE (q, 0); AVL_SET_BALANCE (p, 0); } else { /* case 3c: height reduced, balance factors opposite */ if (shortened_side == 1) { /* double rotate right */ /* first, a left rotation around q */ r = q->right; r->parent = p->parent; q->right = r->left; if (r->left) { r->left->parent = q; } r->left = q; q->parent = r; /* now, a right rotation around p */ p->left = r->right; if (r->right) { r->right->parent = p; } r->right = p; p->parent = r; AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (q))); AVL_SET_RANK (p, (AVL_GET_RANK (p) - AVL_GET_RANK (r))); } else { /* double rotate left */ /* first, a right rotation around q */ r = q->left; r->parent = p->parent; q->left = r->right; if (r->right) { r->right->parent = q; } r->right = q; q->parent = r; /* now a left rotation around p */ p->right = r->left; if (r->left) { r->left->parent = p; } r->left = p; p->parent = r; AVL_SET_RANK (q, (AVL_GET_RANK (q) - AVL_GET_RANK (r))); AVL_SET_RANK (r, (AVL_GET_RANK (r) + AVL_GET_RANK (p))); } if (AVL_GET_BALANCE (r) == shortened_side) { AVL_SET_BALANCE (q, (- shortened_side)); AVL_SET_BALANCE (p, 0); } else if (AVL_GET_BALANCE (r) == (- shortened_side)) { AVL_SET_BALANCE (q, 0); AVL_SET_BALANCE (p, shortened_side); } else { AVL_SET_BALANCE (q, 0); AVL_SET_BALANCE (p, 0); } AVL_SET_BALANCE (r, 0); q = r; } /* a rotation has caused (or in case 3c) to become * the root. let

's former parent know this. */ if (top->left == p) { top->left = q; } else { top->right = q; } /* end case 3 */ p = q; } x = p; p = x->parent; /* shortened_side tells us which side we came up from */ if (x == p->left) { shortened_side = -1; } else { shortened_side = +1; } } /* end while(shorter) */ /* when we're all done, we're one shorter */ tree->length = tree->length - 1; return (0); } static int avl_iterate_inorder_helper (avl_node * node, avl_iter_fun_type iter_fun, void * iter_arg) { int result; if (node->left) { result = avl_iterate_inorder_helper (node->left, iter_fun, iter_arg); if (result != 0) { return result; } } result = (iter_fun (node->key, iter_arg)); if (result != 0) { return result; } if (node->right) { result = avl_iterate_inorder_helper (node->right, iter_fun, iter_arg); if (result != 0) { return result; } } return 0; } int avl_iterate_inorder (avl_tree * tree, avl_iter_fun_type iter_fun, void * iter_arg) { int result; if (tree->length) { result = avl_iterate_inorder_helper (tree->root->right, iter_fun, iter_arg); return (result); } else { return 0; } } avl_node *avl_get_first(avl_tree *tree) { avl_node *node; node = tree->root->right; if (node == NULL || node->key == NULL) return NULL; while (node->left) node = node->left; return node; } avl_node *avl_get_prev(avl_node *node) { if (node->left) { node = node->left; while (node->right) { node = node->right; } return node; } else { avl_node *child = node; while (node->parent && node->parent->key) { node = node->parent; if (child == node->right) { return node; } child = node; } return NULL; } } avl_node *avl_get_next(avl_node *node) { if (node->right) { node = node->right; while (node->left) { node = node->left; } return node; } else { avl_node *child = node; while (node->parent && node->parent->key) { node = node->parent; if (child == node->left) { return node; } child = node; } return NULL; } } /* iterate a function over a range of indices, using get_predecessor */ int avl_iterate_index_range (avl_tree * tree, avl_iter_index_fun_type iter_fun, unsigned long low, unsigned long high, void * iter_arg) { unsigned long m; unsigned long num_left; avl_node * node; if (high > tree->length) { return -1; } num_left = (high - low); /* find the th node */ m = high; node = tree->root->right; while (1) { if (m < AVL_GET_RANK (node)) { node = node->left; } else if (m > AVL_GET_RANK (node)) { m = m - AVL_GET_RANK (node); node = node->right; } else { break; } } /* call on , , ... */ while (num_left) { num_left = num_left - 1; if (iter_fun (num_left, node->key, iter_arg) != 0) { return -1; } node = avl_get_prev (node); } return 0; } /* If is present in the tree, return that key's node, and set <*index> * appropriately. If not, return NULL, and set <*index> to the position * representing the closest preceding value. */ static avl_node * avl_get_index_by_key (avl_tree * tree, void * key, unsigned long * index) { avl_node * x = tree->root->right; unsigned long m; if (!x) { return NULL; } m = AVL_GET_RANK (x); while (1) { int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); if (compare_result < 0) { if (x->left) { m = m - AVL_GET_RANK(x); x = x->left; m = m + AVL_GET_RANK(x); } else { *index = m - 2; return NULL; } } else if (compare_result > 0) { if (x->right) { x = x->right; m = m + AVL_GET_RANK(x); } else { *index = m - 1; return NULL; } } else { *index = m - 1; return x; } } } /* return the (low index, high index) pair that spans the given key */ int avl_get_span_by_key (avl_tree * tree, void * key, unsigned long * low, unsigned long * high) { unsigned long m, i, j; avl_node * node; node = avl_get_index_by_key (tree, key, &m); /* did we find an exact match? * if so, we have to search left and right * to find the span, since we know nothing about * the arrangement of like keys. */ if (node) { avl_node * left, * right; /* search left */ left = avl_get_prev (node); i = m; while (left && (i > 0) && (tree->compare_fun (tree->compare_arg, key, left->key) == 0)) { left = avl_get_prev (left); i = i - 1; } /* search right */ right = avl_get_next (node); j = m; while (right && (j <= tree->length) && (tree->compare_fun (tree->compare_arg, key, right->key) == 0)) { right = avl_get_next (right); j = j + 1; } *low = i; *high = j + 1; return 0; } else { *low = *high = m; } return 0; } /* return the (low index, high index) pair that spans the given key */ int avl_get_span_by_two_keys (avl_tree * tree, void * low_key, void * high_key, unsigned long * low, unsigned long * high) { unsigned long i, j; avl_node * low_node, * high_node; int order; /* we may need to swap them */ order = tree->compare_fun (tree->compare_arg, low_key, high_key); if (order > 0) { void * temp = low_key; low_key = high_key; high_key = temp; } low_node = avl_get_index_by_key (tree, low_key, &i); high_node = avl_get_index_by_key (tree, high_key, &j); if (low_node) { avl_node * left; /* search left */ left = avl_get_prev (low_node); while (left && (i > 0) && (tree->compare_fun (tree->compare_arg, low_key, left->key) == 0)) { left = avl_get_prev (left); i = i - 1; } } else { i = i + 1; } if (high_node) { avl_node * right; /* search right */ right = avl_get_next (high_node); while (right && (j <= tree->length) && (tree->compare_fun (tree->compare_arg, high_key, right->key) == 0)) { right = avl_get_next (right); j = j + 1; } } else { j = j + 1; } *low = i; *high = j; return 0; } int avl_get_item_by_key_most (avl_tree * tree, void * key, void **value_address) { avl_node * x = tree->root->right; *value_address = NULL; if (!x) { return -1; } while (1) { int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); if (compare_result == 0) { *value_address = x->key; return 0; } else if (compare_result < 0) { /* the given key is less than the current key */ if (x->left) { x = x->left; } else { if (*value_address) return 0; else return -1; } } else { /* the given key is more than the current key */ /* save this value, it might end up being the right one! */ *value_address = x->key; if (x->right) { /* there is a bigger entry */ x = x->right; } else { if (*value_address) return 0; else return -1; } } } } int avl_get_item_by_key_least (avl_tree * tree, void * key, void **value_address) { avl_node * x = tree->root->right; *value_address = NULL; if (!x) { return -1; } while (1) { int compare_result = tree->compare_fun (tree->compare_arg, key, x->key); if (compare_result == 0) { *value_address = x->key; return 0; /* exact match */ } else if (compare_result < 0) { /* the given key is less than the current key */ /* save this value, it might end up being the right one! */ *value_address = x->key; if (x->left) { x = x->left; } else { if (*value_address) /* we have found a valid entry */ return 0; else return -1; } } else { if (x->right) { /* there is a bigger entry */ x = x->right; } else { if (*value_address) /* we have found a valid entry */ return 0; else return -1; } } } } #define AVL_MAX(X, Y) ((X) > (Y) ? (X) : (Y)) static long avl_verify_balance (avl_node * node) { if (!node) { return 0; } else { long lh = avl_verify_balance (node->left); long rh = avl_verify_balance (node->right); if ((rh - lh) != AVL_GET_BALANCE(node)) { return 0; } if (((lh - rh) > 1) || ((lh - rh) < -1)) { return 0; } return (1 + AVL_MAX (lh, rh)); } } static void avl_verify_parent (avl_node * node, avl_node * parent) { if (node->parent != parent) { return; } if (node->left) { avl_verify_parent (node->left, node); } if (node->right) { avl_verify_parent (node->right, node); } } static long avl_verify_rank (avl_node * node) { if (!node) { return 0; } else { unsigned long num_left=0, num_right=0; if (node->left) { num_left = avl_verify_rank (node->left); } if (node->right) { num_right = avl_verify_rank (node->right); } if (AVL_GET_RANK (node) != num_left + 1) { fprintf (stderr, "invalid rank at node %ld\n", (long) node->key); exit (1); } return (num_left + num_right + 1); } } /* sanity-check the tree */ int avl_verify (avl_tree * tree) { if (tree->length) { avl_verify_balance (tree->root->right); avl_verify_parent (tree->root->right, tree->root); avl_verify_rank (tree->root->right); } return (0); } /* * These structures are accumulated on the stack during print_tree * and are used to keep track of the width and direction of each * branch in the history of a particular line . */ typedef struct _link_node { struct _link_node * parent; char direction; int width; } link_node; static char balance_chars[3] = {'\\', '-', '/'}; static int default_key_printer (char * buffer, void * key) { return sprintf (buffer, "%p", key); } /* * When traveling the family tree, a change in direction * indicates when to print a connector. This is kinda crazy, * we use the stack to build a linked list, and then travel * it backwards using recursion. */ static void print_connectors (link_node * link) { if (link->parent) { print_connectors (link->parent); } if (link->parent && (link->parent->direction != link->direction) && (link->parent->parent)) { int i; fprintf (stdout, "|"); for (i=0; i < (link->width - 1); i++) { fprintf (stdout, " "); } } else { int i; for (i=0; i < (link->width); i++) { fprintf (stdout, " "); } } } /* * The function writes a representation of the * key into (which is conveniently fixed in size to add * the spice of danger). It should return the size of the * representation. */ static void print_node (avl_key_printer_fun_type key_printer, avl_node * node, link_node * link) { char buffer[256]; unsigned int width; width = key_printer (buffer, node->key); if (node->right) { link_node here; here.parent = link; here.direction = 1; here.width = width + 11; print_node (key_printer, node->right, &here); } print_connectors (link); fprintf (stdout, "+-[%c %s %03d]", balance_chars[AVL_GET_BALANCE(node)+1], buffer, (int)AVL_GET_RANK(node)); if (node->left || node->right) { fprintf (stdout, "-|\n"); } else { fprintf (stdout, "\n"); } if (node->left) { link_node here; here.parent = link; here.direction = -1; here.width = width + 11; print_node (key_printer, node->left, &here); } } void avl_print_tree (avl_tree * tree, avl_key_printer_fun_type key_printer) { link_node top = {NULL, 0, 0}; if (!key_printer) { key_printer = default_key_printer; } if (tree->length) { print_node (key_printer, tree->root->right, &top); } else { fprintf (stdout, "\n"); } } void avl_tree_rlock(avl_tree *tree) { thread_rwlock_rlock(&tree->rwlock); } void avl_tree_wlock(avl_tree *tree) { thread_rwlock_wlock(&tree->rwlock); } void avl_tree_unlock(avl_tree *tree) { thread_rwlock_unlock(&tree->rwlock); } #ifdef HAVE_AVL_NODE_LOCK void avl_node_rlock(avl_node *node) { thread_rwlock_rlock(&node->rwlock); } void avl_node_wlock(avl_node *node) { thread_rwlock_wlock(&node->rwlock); } void avl_node_unlock(avl_node *node) { thread_rwlock_unlock(&node->rwlock); } #endif ices-2.0.2/src/avl/BUILDING0000644000175000017500000000010212010041624012027 00000000000000defines that affect compilation none library dependencies none ices-2.0.2/src/avl/avl.dsp0000644000175000017500000000527612010041624012222 00000000000000# Microsoft Developer Studio Project File - Name="avl" - Package Owner=<4> # Microsoft Developer Studio Generated Build File, Format Version 6.00 # ** DO NOT EDIT ** # TARGTYPE "Win32 (x86) Static Library" 0x0104 CFG=avl - Win32 Debug !MESSAGE This is not a valid makefile. To build this project using NMAKE, !MESSAGE use the Export Makefile command and run !MESSAGE !MESSAGE NMAKE /f "avl.mak". !MESSAGE !MESSAGE You can specify a configuration when running NMAKE !MESSAGE by defining the macro CFG on the command line. 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int _free(void *key); int _printer(char *buff, void *key); int main(int argc, char **argv) { int i, max_nodes; avl_tree *tree; avl_node *node; max_nodes = 25; if (argc == 2) { max_nodes = atoi(argv[1]); if (max_nodes == 0) max_nodes = 10; } printf("avl test... max_nodes = %d...\n", max_nodes); tree = avl_tree_new(_compare, NULL); printf("Filling tree...\n"); for (i = 0; i < max_nodes; i++) { avl_insert(tree, (void *)rand()); } printf("Traversing tree...\n"); node = avl_get_first(tree); while (node) { i = (int)node->key; printf("...%5d\n", i); node = avl_get_next(node); } printf("Trying to go backwards...\n"); node = tree->root->right; while (node) { i = (int)node->key; printf("...%5d\n", i); node = avl_get_prev(node); } printf("Printing tree...\n"); avl_print_tree(tree, _printer); avl_tree_free(tree, _free); return 0; } int _compare(void *compare_arg, void *a, void *b) { int i, j; i = (int)a; j = (int)b; if (i > j) return 1; if (j > i) return -1; return 0; } int _free(void *key) { return 1; 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Basic setup


What does IceS require?

IceS v2 is not a graphical application, it's purpose is to stream whatever it is given into a stream for feeding to the Icecast streaming server. It does however require the following:

Please note that in many cases, pre-built packages are split into two, a run-time package, typically consisting of the actual run-time library and a development package, consisting of the support files needed to compile and link the application.

The following are optional


What does IceS do ?

IceS reads audio data from an input and sends the audio data to one or more files or icecast servers. Before it's actually sent out, some processing maybe performed, typically resampling and/or downmixing to produce streams suited to various bandwidth requirements.

The streams produced are Ogg Vorbis streams so while icecast 2 is capable of streaming these streams, other streaming servers may not be.


What input can IceS handle?

Several inputs currently exist, but some maybe dependant on certain platforms or if certain drivers or libraries are available.

  • OSS - Open Sound System. Typically used on linux based systems to get live input from a soundcard.
  • ALSA - Advanced Linux Sound Architecture. Like OSS but with various improvements for linux based systems.
  • stdinpcm - Uses standard input to receive PCM audio.
  • playlist - Uses a playlist to read audio files for processing.
  • sun - like OSS, but for Sun Solaris, also works for OpenBSD
  • roar - RoarAudio is a modern, multi OS sound system.

How do you start IceS?

The configuration of IceS is done via an XML based config file. Which you supply as an argument to the program at invocation time. For example


ices /etc/ices.xml
ices-2.0.2/doc/config.html0000644000175000017500000002656012010041607012257 00000000000000 IceS v2.0 Documentation

Config File

The ices 2 configuration file is in XML format, which is described in detail below. There are some sample XML files provided in the distribution under the conf directory which show the main way ices is used.

live audio streaming, takes audio from the soundcard which can be captured from say the Mic, line-In, CD or a combination of these.
  • ices-oss.xml
  • ices-alsa.xml
  • ices-roar.xml

Playlist audio streaming, takes pre-encoded Ogg Vorbis files and either sends them as-is or re-encodes them to different settings

  • ices-playlist.xml

General layout

    <?xml version="1.0"?>
    <ices>
        general settings
        stream section
    </ices>

General settings

These apply to IceS as a whole. The example below gives a useful example to work to

     <background>0</background>
     <logpath>/var/log/ices</logpath>
     <logfile>ices.log</logfile>
     <logsize>2048</logsize>
     <loglevel>3</loglevel>
     <consolelog>0</consolelog>
     <pidfile>/var/log/ices/ices.pid</pidfile>

background

Set to 1 if you want IceS to put itself into the background.

logpath

A directory that can be written to by the user that IceS runs as. This can be anywhere you want but as log files are created, write access to the stated must be given.

logfile

The name of the logfile created. On log re-opening the existing logfile is renamed to <logfile>.1

logsize

When the log file reaches this size (in kilobytes) then the log file will be cycled (the default is 2Meg)

loglevel

A number that represents the amount of logging performed.
  • 1 - Only error messages are logged
  • 2 - The above and warning messages are logged
  • 3 - The above and information messages are logged
  • 4 - The above and debug messages are logged

consolelog

A value of 1 will cause the log messages to appear on the console instead of the log files. Setting this to 1 is generally discouraged as logs are cycled and writing to screen can cause stalls in the application, which is a problem for timing critical applications.

pidfile

State a filename with path to be created at start time. This file will then contain a single number which represents the process id of the running IceS. This process id can then be used to signal the application of certain events.

Stream section

This describes how the input and outgoing streams are configured.

     <stream>
         Metadata
         Input
         Instance
     </stream>

Metadata

     <metadata>
         <name>My Stream</name>
         <genre>Rock</genre>
         <description>A short description of your stream</description>
         <url>http://mysite.org</url>
     </metadata>

This section describes what metadata information is passed in the headers at connection time to icecast. This applies to each instance defined within the stream section but maybe overridden by a per-instance <metadata> section.

Input

This section deals with getting the audio data into IceS. There are a few ways that can happen. Typically it's either from a playlist or via a soundcard.

The layout is consistent between the different input modules. Within the input section a module tag is needed to identify the module in question. The rest are made up of param tags specific to the module. There can be several param tags supplied to a module. Details of the module parameters are shown later.

Instance

Multiple instances can be defined to allow for multiple encodings, this is useful for encoding the same input to multiple bitrates. Each instance defines a particular set actions that occur on the passed in audio. Any modifications to the input data is isolated to the instance. 

     <instance>
        hostname
        port
        password
        mount
        yp
        resample
        downmix
        savefile
        encode
     </instance>

hostname

State the hostname of the icecast to contact, this can be a name or IP address and can be IPv4 or IPv6 on systems that support IPv6. The default is localhost.

port

State the port to connect to, this will be the port icecast is listening on, typically 8000 but can be any.

password

For providing a stream, a username/password has to be provided, and must match what icecast expects.

mount

Mountpoints are used to identify a particular stream on a icecast server, they must begin with / and for the sake of certain listening clients should end with the .ogg extension.

yp

By default streams will not be advertised on a YP server unless this is set, and only then if the icecast if configured to talk to YP servers.

reconnectdelay

If the connection to the server is lost ices2 will wait a given time before reconnecting. This setting controls how long ices2 will wait before reconnecting. The value is the time in seconds.

reconnectattempts

This setting controls the number of reconnet attempts ices2 will do before considering the server to be down and stopping the instance.

retry-initial

This setting controls if being unabled to connect to the server at startup is considered a fatal error. The default is to consider this a fatal error and quit making debugging more easy.

Resample

    <resample>
        <in-rate>44100</in-rate>
        <out-rate>22050</out-rate>
    </resample>

When encoding or re-encoding, there is a point where you take PCM audio and encode to Ogg Vorbis. In some situations a particular encoded stream may require a lower samplerate to achieve a lower bitrate. The resample will modify the audio data before it enters the encoder, but does not affect other instances.

The most common values used are 48000, 44100, 22050 and 11025, and is really only used to resample to a lower samplerate, going to a higher rate serves no purpose within IceS.

Downmix

    <downmix>1</downmix>
Some streams want to reduce the bitrate further, reducing the number of channels used to just 1. Converting stereo to mono is fairly common and when this is set to 1 the number of channels encoded is just 1. Like resample, this only affects the one instance it's enabled in.

Savefile

    <savefile>/home/ices/dump/stream1.ogg</savefile>
Sometimes the stream transmitted wants to be saved to disk. This can be useful for live recordings.

encode

    <encode>  
        <quality>0</quality>
        <nominal-bitrate>65536</nominal-bitrate>
        <maximum-bitrate>131072</maximum-bitrate>
        <minimum-bitrate>-1</minimum-bitrate>
        <managed>0</managed>
        <samplerate>22050</samplerate>
        <channels>1</channels>
        <flush-samples>11000</flush-samples>
    </encode>

Remove this section if you don't want your files reencoded when using playback or RoarAudio input module.

quality

State a quality measure for the encoder. The range goes from -1 to 10 where -1 is the lowest bitrate selection (default 3), and decimals can also be stated, so for example 1.5 is valid. The actual bitrate used will depend on the tuning in the vorbis libs, the samplerate, channels and the audio to encode. A quality of 0 at 44100hz and 2 channels is typically around the 64kbps mark.

nominal-bitrate

State a bitrate that the encoder should try to keep to. This can be used as an alternative to selecting quality.

managed

State 1 to enable full bitrate management in the encoder. This is used with nominal-bitrate, maximum-bitrate and minimum-bitrate to produce a stream with more strict bitrate requirements. Enabling this currently leads to higher CPU usage.

maximum-bitrate

State bitrate in bits per second to limit max bandwidth used on a stream. Only applies if managed is enabled.

minimum-bitrate

State bitrate in bits per second to limit minimum bandwidth used on a stream. Only applies if managed is enabled, this option has very little use so should not really be needed.

samplerate

State the samplerate used for the encoding, this should be either the same as the input or the result of the resample. Getting the samplerate wrong will cause the audio to be represented wrong and therefore sound like it's running too fast or too slow.

channels

State the number of channels to use in the encoding. This will either be the number of channels from the input or 1 if downmix is enabled.

flush-samples

This is the trigger level at which Ogg pages are created for sending to the server. Depending on the bitrate and compression achieved a single Ogg page can contain many seconds of audio which may not be wanted as that can trigger timeouts.

Setting this to the same value as the encode samplerate will mean that a page per second is sent, if a value that is half of the encoded samplerate is specified then 2 Ogg pages per second are sent.

ices-2.0.2/doc/faq.html0000644000175000017500000001153312010041607011553 00000000000000 IceS v2.0 Documentation

Frequently Asked Questions

This for those questions people have asked as it wasn't covered in the documentation

Can ices play mp3 files

No, there hasn't been much interest in handling MP3 with ices 2. The older version ices 0.x maybe of interest in such cases. If you really want to encode the Vorbis stream from non-vorbis files then you can play them with an external application, eg xmms, and use ices 2 to capture from the soundcard, but be aware that any conversion from one lossy format to another is bad so make sure the original material is high quality.

How do I encode from Line-In

IceS will read from the DSP on the soundcard, but where that gets the audio from depends on the mixer settings. Use a utility like aumix/alsamixer to see the settings and change the capture or recording device. Usually the default is the Mic

When I start ices 2 it seems to get stuck not doing anything

If you are using live input, check to see if something else is holding the recording device (typically /dev/dsp) open. A good candidate is esd. What happens is that the driver only allows one application to have the device open at any one time, a second attempt will just block.

Some OSS drivers allow multiple opens but on ALSA you can configure a virtual device in asound.conf, type dsnoop/dmix, which allows access for multiple apps.

Ices reports a message about failing to set samplerate on live input

Some hardware/drivers are limited in the settings they support. Sometimes they only support one samplerate like 48khz. You have to experiment if the documentation for the device is not specific.

Can I do crossfading with the playlist

Ices does not do much in the way manipulating the audio itself, resampling and downmixing are available as that has a direct effect on encoding an outgoing stream. Ices can still be used in conjunction with other applications such as xmms by making ices read from the say the dsp (eg oss, alsa etc), that way anything that is played by that other application is encoded and sent to icecast.

My player connects but I don't hear anything

If you are getting data through to the player and the settings show like the samplerate and chnnels then it is probably the mixer settings which are set incorrectly and ices can only read silence. A common example, ALSA may have many levels in the mixer and by default they are all muted.

My player seems unable to play the stream

If the stream looks to be getting to the player then it will be how the player is handling it. The usual causes of this are
    missing ".ogg" extension. Both ices and icecast do not care about the extension however some apps use the extension to determine which plugin to use.
    Missing Ogg Vorbis plugin. The winamp lite versions were known for this.
    Are you running Winamp 3. This is a discontinued product and had problems with the vorbis plugin, either use the later v2.9 series or v5.

The sound quality is poor

Ogg Vorbis is a lossy compression technology, so quality of the sound is reduced, however with live input the source of audio can be poor depending on the soundcard and the system it's in. As an initial test just record a wav file from the DSP (using eg rec, arecord etc) and listen to the quality of the audio recorded. If the source of audio is poor then encoding it to Ogg Vorbis is not going to improve it.

The reasons for poor audio from the DSP can be difficult to resolve, search for information on audio quality. It could be driver related or maybe some interference from some other device.

Here are some links where further information can be found:

http://www.djcj.org/LAU/guide/index.php
http://www.linuxdj.com/audio/lad/index.php3
ices-2.0.2/doc/index.html0000644000175000017500000000131612010041607012111 00000000000000 IceS v2.0 Documentation

IceS v2.0 Documentation

Table of Contents

ices-2.0.2/doc/inputs.html0000644000175000017500000002755712010041607012343 00000000000000 IceS v2.0 Documentation

Available input modules

Several input modules are available, depending on the platform, drivers and libraries available. The general layout is defined as 

    <input>
	<module>module name</module>
	<param name="name1">value</param>
	<param name="name2">value</param>
	<param name="name3">value</param>
    </input>

For live input you may want to look into various resources on the web for information on sound input. You may find that ALSA for instance supports a particular soundcard better than the Open Sound System.

Open Sound

	<module>oss</module>
	<param name="rate">44100</param>
	<param name="channels">2</param>
	<param name="device">/dev/dsp</param>
	<param name="metadata">1</param>
	<param name="metadatafilename">/home/ices/metadata</param>

This module is for reading live input from the Open Sound System drivers, often found on linux systems but are available on others. This will read audio from the DSP device in a format specified in the parameters provided.

The following can be used to configure the module

rate

The value is in hertz, 44100 is the samplerate used on CD's, but some drivers may prefer 48000 (DAT) or you may want to use something lower.

channels

The number of channels to record. This is typically 2 for stereo or 1 for mono

device

The device to read the audio samples from, it's typically /dev/dsp but there maybe more than one card installed.

metadata

Check for metadata arriving, if any are present then the data is marked for an update. The metadata is in the form of tag=value, and while Ogg Vorbis can handle any supplied tags, most players will only do anything with artist and title.

metadatafilename

The name of the file to open and read the metadata tags from, with this parameter missing standard input is read. Using a file is often the better approach. When using the file access the procedure is usually to populate the file contents then send a SIGUSR1 to the IceS process.

The format of the file itself is a simple one comment per line format, below is a trivial example of the file, other tags can be used but players tend to only look for artist and title for displaying. The data must be in UTF-8 (this is not checked by ices, however). 

    artist=Queen
    title=We Will Rock You

ALSA

The Advanced Linux Sound Architecture (ALSA) is a completely different sound system on linux but provides OSS compatability so the OSS driver should work with it as well. To use ALSA natively a separate module is used 

	<module>alsa</module>
	<param name="rate">44100</param>
	<param name="channels">2</param>
	<param name="device">hw:0,0</param>
	<param name="periods">2</param>
	<param name="buffer-time">500</param>
	<param name="metadata">1</param>
	<param name="metadatafilename">/home/ices/metadata</param>
The parameters to ALSA are mostly the same for OSS, as it performs the same task, ie captures audio from the DSP.

device

This is the device name as used in ALSA. This can be a physical device as in the case of "hw:0,0" or a virtual device like one with dsnoop.

periods

This specifies how many interrupts will be generated (default: 2)

buffer-time

The size of the buffer measured in mS (default 500)

Sun

The Sun Solaris DSP input is similar to OSS. It allows for reading from a soundcard on a Sun Solaris UNIX. OpenBSD also has a sound driver that is similar to solaris and as such should be able to use this module. 

        <module>sun</module>

The parameters are the same as the OSS and ALSA modules.

StdinPCM

        <module>stdinpcm</module>
        <param name="rate">44100</param>
        <param name="channels">2</param>
        <param name="metadata">1</param>
        <param name="metadatafilename">/home/ices/metadata</param>

This module should always be available, and as you can see the parameters are almost the same except for the device. The PCM audio comes from the standard input so it can be generated from some external application feeding into a pipe.

As it's raw PCM being fed in, it's impossible to determine the samplerate and channels so make sure the stated parameters match the incoming PCM or the audio will be encoded wrongly.

Playlist

The playlist module is used to get audio from some pre-encoded Ogg Vorbis files. IceS currently checks to see if the same file gets played in succession and skips it, this means that having a playlist repeat with only one Ogg file listed won't work. The method of file selection is determined by the playlist type. The current types are basic and script.

Basic

    <param name="type">basic</param>
    <param name="file">/path/to/playlist</param>
    <param name="random">0</param>
    <param name="once">0</param>
    <param name="restart-after-reread">1</param>

file

State a path to a file which will contain a list of Ogg Vorbis filenames to play. One per line with lines beginning with '#' being treated as comments. If a line has a single '-' then standard input is read, which provides a way of getting some external Ogg Vorbis stream into ices.

random

When set to 1, the playlist will be randomised when the playlist is loaded. By default random is off

once

When set to 1, the playlist is gone through once and then ends, this will cause ices to exit. By default once is off.

restart-after-reread

If the playlist is re-read mid way through, which may occur if the playlist was updated then this will restart at the beginning of the playlist. By default it's off.

Script

        <param name="type">script</param>
        <param name="program">/path/to/program</param>

Program

State a path to a program which when run will write to it's standard output a path to an Ogg Vorbis file. The program can be anything from an executable to a shell script as long as it starts, writes the filename to it's standard output and then exits.

RoarAudio

The RoarAudio module is used to get audio from a RoarAudio Sound Server. This module supports getting both already encoded and raw audio from the sound server. It also allows meta data to be read from the sound server or an file the same way the Open Sound module does. 

        <module>roar</module>
        <param name="rate">44100</param>
        <param name="channels">stereo</param>
        <param name="codec">ogg_vorbis</param>
        <param name="aiprofile">default</param>
        <param name="dir">monitor</param>
        <param name="device">/tmp/roar</param>
        <param name="server">home::</param>
        <param name="metadata">file</param>
        <param name="metadatafilename">/home/ices/metadata</param>
        <param name="plugin">helloworld text="Hello ices2 users!"</param>

The parameters are similar to the of the other modules. For the audio parameters (rate, channels, codec) the values from libroar's audio info profile "default" are used (normally 44100, 2, pcm_s). The following can be used to configure the module:

rate

The value is in hertz, 44100 is the samplerate used on CD's, but some drivers may prefer 48000 (DAT) or you may want to use something lower. This can also be a symbolic name as supported by libroar. Examples include "cd" and "dat".

channels

The number of channels to record. This is typically 2 for stereo or 1 for mono. This can also be a symbolic name as supported by libroar. Examples include "stereo" and "mono".

codec

The codec to read the audio data in from the sound server. Currently the values "default", "pcm_s", "pcm_s_le", "pcm_s_be", "ogg_vorbis" and "ogg_general" are supported. "default" is an alias for "pcm_s" which itself is an alias to "pcm_s_le" or "pcm_s_be" depending on the native byte order of the system. "ogg_general" should not be used.

aiprofile

Use the given audio info profile from libroar. By default the profile "default" is used. If mixed with rate, channels or codec options the last one set wins.

dir

This is the stream direction. Currently "monitor" and "record" are supported. If set to "monitor" ices2 will stream a copy of the audio played back by sound server to icecast. If set to "record" it will read from soundcard input (e.g. mic). Defaults to "monitor".

device, server

This sets the location of the sound server. Both parameters are equal. The location can be in any form libroar understands. Common values are server addresses in form "/path/to/sock" for UNIX sockets, "hostname" for IPv4 and IPv6 hosts and "node::" for DECnet nodes. A full description of this can be found in the RoarAudio documentation. Defaults to the list of default locations (auto detection) libroar has.

metadata

This is the meta data source. Currently supported values are "none", "file" and "stream". The values "none" and "file" are the same as for the Open Sound module the values "0" and "1". The value "stream" requests meta data from the sound server. Defaults to "stream".

metadatafilename

This setting is the same as "metadatafilename" for the Open Sound module. It is only active when "metadata" is set to "file".

plugin

This setting loads a plugin. The plugin name my be followed by parameters to be passed to the plugin. Between the plugin name and the parameters needs to be a space. Normal libroar plugin parameter parsing rules apply (keys and values separated by "=", key-value-pairs separated by ",").
ices-2.0.2/doc/intro.html0000644000175000017500000000336112010041607012137 00000000000000 IceS v2.0 Documentation

Introduction




What is IceS ?

IceS is a source client for a streaming server. The purpose of this client is to provide an audio stream to a streaming server such that one or more listeners can access the stream. With this layout, this source client can be situated remotely from the icecast server.

The primary example of a streaming server used is Icecast 2, although others could be used if certain conditions are met.



What platforms are supported ?

Currently the following Unix platforms are supported:

  • Linux (Most flavors including Redhat and Debian)
  • FreeBSD
  • OpenBSD
  • Solaris


Where do I go for questions?

IceS is developed and maintained by the same people involved with Icecast 2. There are several ways to contact the development team

Best Ways

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