cattle-1.0.1/0000755000175000017500000000000011543670700007771 500000000000000cattle-1.0.1/NEWS0000644000175000017500000000616111543670541010417 00000000000000Overview of changes from Cattle 1.0.0 to 1.0.1 ============================================== * CattleInterpreter: - fix a double free for programs with embedded input. Overview of changes from Cattle 0.9.4 to 1.0.0 ============================================== * CattleInterpreter: - check for unbalanced brackets at runtime; - use callbacks instead of signals for I/O; - return a generic error if an I/O handler has failed without providing detailed information about the error; - check input for UTF-8 correctness; - check input for non-ASCII characters. * CattleTape: - add a current-value property. * CattleError: merge the CattleProgramError and CattleInterpreterError enumerations into a single enumeration. * Enable GObject Introspection support. * Various bug fixes. Overview of changes from Cattle 0.9.3 to 0.9.4 ============================================== * CattleInstruction: rename CATTLE_INSTRUCTION_DUMP_TAPE to CATTLE_INSTRUCTION_DEBUG, since the corresponding handler might do more than dumping the tape's contents. * CattleTape: - add fast bulk increase/decrease/move operations; - implement current value wrapping on increase/decrease. * CattleInterpreter: use bulk operations for speed increase. * Add runtime and compile-time version information. * Examples: - use GIO to read contents of files; - add a simple Brainfuck source code minimizer. Overview of changes from Cattle 0.9.2 to 0.9.3 ============================================== * CattleInterpreter: - provide a default implementations for all the I/O operations; - invoke only one handler on I/O signal emission; - remove the signal prototypes from the class structure; - add an error domain for runtime errors. * CattleProgram: use a single error code for both unmatched and unbalanced brackets. * The caller owns the object returned by a method call, and must unreference it when finished to avoid memory leaks. * Enforce single header includes. * Expand the test suite and use the GTest framework. * Various bug fixes. Overview of changes from Cattle 0.9.1 to 0.9.2 ============================================== * CattleTape: implement bookmarks. * CattleInterpreter: add the "debug-request" signal, which behaves like the existing I/O signals, and obsoletes the CattleTape.dump() method. * Cache the object's private structure, to avoid looking it up for every single method call. * Various bug fixes. Overview of changes from Cattle 0.9.0 to 0.9.1 ============================================== * CattleTape: use memory chunks instead of allocating each cell separately, reducing memory usage and improving performances. * CattleInterpreter: support flexible I/O using signals and callbacks. * Make all the structures completely opaque. * Some bug fixes. Overview of changes in Cattle 0.9.0 =================================== * First release. cattle-1.0.1/README0000664000175000017500000000362011543650503010573 00000000000000Cattle -- Brainfuck language toolkit ==================================== Cattle is a GObject-based library that allows one to inspect Brainfuck programs in various ways, and to easily embed a full-featured Brainfuck interpreter into any application. Features ======== Cattle is able to load and execute virtually any Brainfuck program; both the code loader and the interpreter have good error checking, and are able to catch common coding errors such as unbalanced brackets. Interpreters support flexible I/O using callbacks, which means it is possible to load a program's input from any source and send its output to any source. Examples include loading the program's input from a GTK+ widget and sending its output to a network socket. The behaviour of an interpreter can be further customized, for example by enabling or disabling the runtime debugging support. While program execution is a very important aspect of Cattle, it is possible to process a loaded programs in many ways, including adding or removing instructions. Development status ================== The library currently provides enough features to implement a working interpreter in about 70 lines of code (see examples/run.c); the API is stable and considered good enough for production use. Limitations =========== The main limitation of Cattle lies in its performance: while it performs better than many interpreters written in a high-level programming language and than most naive interpreters written in C, it is easily outperformed by any optimized interpreter written in C. The reason is mainly the overhead imposed by the GObject type system; while it would certainly be possible to dump GObject, I feel the features it provides are worth the performance hit. Contact information =================== You can contact me anytime at the mail address if you need any information about Cattle. Suggestion are greatly appreciated. cattle-1.0.1/examples/0000755000175000017500000000000011543670700011607 500000000000000cattle-1.0.1/examples/common.h0000664000175000017500000000214711543650503013175 00000000000000/* common -- Useful, general purpose routines * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #ifndef __COMMON_H__ #define __COMMON_H__ #include G_BEGIN_DECLS gchar* read_file_contents (const gchar *path, GError **error); G_END_DECLS #endif /* __COMMON_H__ */ cattle-1.0.1/examples/common.c0000664000175000017500000000373111543650503013170 00000000000000/* common -- Useful, general purpose routines * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include "common.h" gchar* read_file_contents (const gchar *path, GError **error) { GFile *file; GError *inner_error; gchar *contents; gchar *temp; gboolean success; g_return_val_if_fail (path != NULL, NULL); g_return_val_if_fail (error == NULL || *error == NULL, NULL); file = g_file_new_for_commandline_arg (path); inner_error = NULL; success = g_file_load_contents (file, NULL, &contents, NULL, NULL, /* No etag */ &inner_error); if (!success) { g_propagate_error (error, inner_error); g_object_unref (file); return NULL; } /* Detect magic bytes and strip the first line if present */ if (g_str_has_prefix (contents, "#!")) { temp = contents; while (g_utf8_get_char (temp) != '\n') { *temp = ' '; temp = g_utf8_next_char (temp); } contents = g_strchug (contents); } g_object_unref (file); return contents; } cattle-1.0.1/examples/run.c0000664000175000017500000000422211543650503012500 00000000000000/* interpreter -- Simple Brainfuck interpreter * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include #include "common.h" gint main (gint argc, gchar **argv) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gchar *contents; g_type_init (); g_set_prgname ("run"); if (argc != 2) { g_warning ("Usage: %s FILENAME", argv[0]); return 1; } error = NULL; contents = read_file_contents (argv[1], &error); if (error != NULL) { g_warning ("%s: %s", argv[1], error->message); g_error_free (error); return 1; } /* Create a new interpreter */ interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); /* Load the program, aborting on failure */ error = NULL; if (!cattle_program_load (program, contents, &error)) { g_warning ("Load error: %s", error->message); g_error_free (error); g_object_unref (program); g_object_unref (interpreter); g_free (contents); return 1; } g_object_unref (program); /* Start the execution */ error = NULL; if (!cattle_interpreter_run (interpreter, &error)) { g_warning ("Runtime error: %s", error->message); g_error_free (error); g_object_unref (interpreter); g_free (contents); return 1; } g_object_unref (interpreter); g_free (contents); return 0; } cattle-1.0.1/examples/Makefile.am0000664000175000017500000000076611543650503013575 00000000000000NULL = INCLUDES = \ -I$(top_srcdir) \ -I$(top_builddir) \ $(NULL) AM_CPPFLAGS = \ $(GLIB_CFLAGS) \ $(GIO_CFLAGS) \ $(NULL) AM_LDFLAGS = \ $(GLIB_LIBS) \ $(GIO_LIBS) \ $(NULL) LDADD = \ $(top_builddir)/cattle/libcattle-1.0.la \ $(NULL) noinst_PROGRAMS = \ run \ indent \ minimize \ $(NULL) run_SOURCES = \ common.h \ common.c \ run.c \ $(NULL) indent_SOURCES = \ common.h \ common.c \ indent.c \ $(NULL) minimize_SOURCES = \ common.h \ common.c \ minimize.c \ $(NULL) cattle-1.0.1/examples/minimize.c0000664000175000017500000000664211543650503013525 00000000000000/* minimize -- Strip all comments from a Brainfuck program * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include #include "common.h" #define WIDTH 75 /* Line lenght */ static void minimize (CattleProgram *program) { CattleInstruction *first; CattleInstruction *current; CattleInstruction *next; GSList *stack; gchar value; gint quantity; gint position; gint i; stack = NULL; position = 0; first = cattle_program_get_instructions (program); g_object_ref (first); current = first; while (current != NULL) { value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); for (i = 0; i < quantity; i++) { /* When position is equal to WIDTH, print a newline * and reset it */ if (position >= WIDTH) { g_print ("\n"); position = 0; } g_print ("%c", value); position++; } if (value == CATTLE_INSTRUCTION_LOOP_BEGIN) { /* Get the first instruction after the loop and push it * on top of the stack */ next = cattle_instruction_get_next (current); stack = g_slist_prepend (stack, next); /* Go on printing the loop */ next = cattle_instruction_get_loop (current); g_object_unref (current); current = next; } else if (value == CATTLE_INSTRUCTION_LOOP_END) { g_assert (stack != NULL); /* Pop the next instruction off the stack */ next = CATTLE_INSTRUCTION (stack->data); stack = g_slist_delete_link (stack, stack); g_object_unref (current); current = next; } else { /* Go straight to the next instruction */ next = cattle_instruction_get_next (current); g_object_unref (current); current = next; } } /* Print an ending newline only if one hasn't just been printed */ if (position > 0) { g_print ("\n"); } g_object_unref (first); } gint main (gint argc, char **argv) { CattleProgram *program; GError *error; gchar *contents; g_type_init (); g_set_prgname ("minimize"); if (argc != 2) { g_warning ("Usage: %s FILENAME", argv[0]); return 1; } /* Read file contents */ error = NULL; contents = read_file_contents (argv[1], &error); if (contents == NULL) { g_warning ("%s: %s", argv[1], error->message); g_error_free (error); return 1; } /* Load program */ program = cattle_program_new (); error = NULL; if (!cattle_program_load (program, contents, &error)) { g_warning ("Load error: %s", error->message); g_error_free (error); g_object_unref (program); g_free (contents); return 1; } /* Run minimization */ minimize (program); g_free (contents); g_object_unref (program); return 0; } cattle-1.0.1/examples/indent.c0000664000175000017500000000717211543650503013164 00000000000000/* indent -- Indent a Brainfuck program * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include #include "common.h" static void indent (CattleProgram *program) { CattleInstruction *first; CattleInstruction *current; CattleInstruction *next; CattleInstructionValue value; GSList *stack; gint level; gint quantity; gint i; /* Initialize instruction stack, start at indentation level 0 */ stack = NULL; level = 0; first = cattle_program_get_instructions (program); g_object_ref (first); current = first; while (current != NULL) { value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); /* Decrease the indentation level at the end of a loop */ if (value == CATTLE_INSTRUCTION_LOOP_END) { level--; } /* Print tabs for indentation */ for (i = 0; i < level; i++) { g_print ("\t"); } /* Print the correct number of instructions */ for (i = 0; i < quantity; i++) { g_print ("%c", value); } /* End the line */ g_print ("\n"); /* Increase the indentation level at the beginning of a loop */ if (value == CATTLE_INSTRUCTION_LOOP_BEGIN) { level++; } switch (value) { case CATTLE_INSTRUCTION_LOOP_BEGIN: /* Push the next instruction on top of the stack */ next = cattle_instruction_get_next (current); stack = g_slist_prepend (stack, next); /* Start indenting the loop */ next = cattle_instruction_get_loop (current); g_object_unref (current); current = next; break; case CATTLE_INSTRUCTION_LOOP_END: g_assert (stack != NULL); /* Pop the next instruction off the stack */ next = CATTLE_INSTRUCTION (stack->data); stack = g_slist_delete_link (stack, stack); g_object_unref (current); current = next; break; default: /* Go on with the next instruction */ next = cattle_instruction_get_next (current); g_object_unref (current); current = next; break; } } g_object_unref (first); } gint main (gint argc, gchar **argv) { CattleProgram *program; GError *error; gchar *contents; g_type_init (); g_set_prgname ("indent"); if (argc != 2) { g_warning ("Usage: %s FILENAME", argv[0]); return 1; } error = NULL; contents = read_file_contents (argv[1], &error); if (!contents) { g_warning ("%s: %s", argv[1], error->message); g_error_free (error); return 1; } /* Create a new program */ program = cattle_program_new (); /* Load the program from file, aborting on error */ error = NULL; if (!cattle_program_load (program, contents, &error)) { g_warning ("Load error: %s", error->message); g_error_free (error); g_object_unref (program); g_free (contents); return 1; } /* Indent the program */ indent (program); g_free (contents); g_object_unref (program); return 0; } cattle-1.0.1/examples/Makefile.in0000644000175000017500000004177711543670647013626 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; 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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. 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) 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 -q __LP64__ 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 ;; *: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 ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi 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 ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" 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:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu 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 ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-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 ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu 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 ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${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 ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; 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.[02]*:*) 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 ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku 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${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${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 i386) eval $set_cc_for_build if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then UNAME_PROCESSOR="x86_64" fi fi ;; 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 ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${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". 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, # or obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # Usage: $progname [OPTION]... [MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print informational messages (default) # --version print version information # -h, --help print short or long help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . 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This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift 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 \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper_part2 # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # Path separators are also converted from $build format to # $host format. If ARG begins or ends with a path separator # character, it is preserved (but converted to $host format) # on output. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? 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; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? value : ""))); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result if test -z "$dir"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$deplibs System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$newdeplibs $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$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\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$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:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$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 $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$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" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" ;; *) newdependency_libs="$newdependency_libs $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; 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Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION cattle-1.0.1/ChangeLog0000644000175000017500000020171211543670700011466 00000000000000commit de0fdb9ceff208293a114d53396dea18ef53e7ac Author: Andrea Bolognani Date: Sun Mar 27 19:11:35 2011 +0200 === Release 1.0.1 === commit 0c0f76776881fd2bad17816a6263f3ca6a894707 Author: Andrea Bolognani Date: Sun Mar 27 19:11:22 2011 +0200 Bump version number. configure.ac | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 5c42adc5fe4413de7caefe481fe9a9a812b2c03e Author: Andrea Bolognani Date: Sun Mar 27 19:05:26 2011 +0200 Require GTK-Doc 1.15. configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit d100b1de82e1bc773219ff781065bb19ddf2ab6c Author: Andrea Bolognani Date: Sun Mar 27 19:01:37 2011 +0200 Move contents file to avoid distcheck errors. docs/reference/Makefile.am | 4 +- docs/reference/cattle-docs.xml | 4 +- docs/reference/contents/io-handling.xml | 320 ------------------------------- docs/reference/contents/overview.xml | 28 --- docs/reference/io-handling.xml | 320 +++++++++++++++++++++++++++++++ docs/reference/overview.xml | 28 +++ 6 files changed, 352 insertions(+), 352 deletions(-) commit 405823c46d3f3cc109afac095133e57dcc74ccdd Author: Andrea Bolognani Date: Sun Mar 27 18:24:03 2011 +0200 Don't leak instruction stack on unbalanced brackets. cattle/cattle-interpreter.c | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-) commit 9b079f17c50126bbbeed07a09226209dd629a22e Author: Andrea Bolognani Date: Sun Mar 27 18:29:47 2011 +0200 Fix double free bug. NEWS | 7 +++++++ cattle/cattle-interpreter.c | 2 ++ 2 files changed, 9 insertions(+), 0 deletions(-) commit 43c46b3227d6f3de8527c0c3ce7e2a94038043c0 Author: Andrea Bolognani Date: Sun Feb 27 22:23:16 2011 +0100 === Release 1.0.0 === commit 56921fc087927639bc189f333fdc169fd598c722 Author: Andrea Bolognani Date: Sun Feb 27 22:22:37 2011 +0100 Bump version number. configure.ac | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit fc07423f9d9697a1f053a6bb2e64b71187b449cc Author: Andrea Bolognani Date: Sun Feb 27 22:21:42 2011 +0100 Fix Overview contents being repeated two times. docs/reference/cattle-docs.xml | 5 +---- docs/reference/contents/overview.xml | 10 ++++++---- 2 files changed, 7 insertions(+), 8 deletions(-) commit deed4b09cf2a43faabd246e9f852a472f0225834 Author: Andrea Bolognani Date: Sun Feb 27 22:03:43 2011 +0100 Update online documentation URL. docs/reference/cattle-docs.xml | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit b499dd3bed3c2bd9e06865cc202881e59c5c2ebf Author: Andrea Bolognani Date: Sun Feb 27 21:00:58 2011 +0100 Stylistic changes to configure.ac. configure.ac | 50 ++++++++++++++++++++++++-------------------------- 1 files changed, 24 insertions(+), 26 deletions(-) commit 9b772191f76f23addda9d963ec5d4e30a0d4d512 Author: Andrea Bolognani Date: Sun Feb 27 20:17:23 2011 +0100 Drop all Since: annotations. All Cattle releases so far were tech previews, so this information is of little interest for developers. cattle/cattle-interpreter.c | 2 -- cattle/cattle-tape.c | 16 ---------------- cattle/cattle-version.c | 16 ---------------- 3 files changed, 0 insertions(+), 34 deletions(-) commit 0a5c239b45e1d0f3e0681f4a09064ef57e066d60 Author: Andrea Bolognani Date: Sun Feb 27 20:15:46 2011 +0100 Update NEWS. NEWS | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) commit 6e209797dfcbb215ae40387817f9c092b3c2f95f Author: Andrea Bolognani Date: Sun Feb 27 20:12:07 2011 +0100 Update README and INSTALL. INSTALL | 23 ++++------------------- README | 53 +++++++++++++++++++++++++++++++++-------------------- 2 files changed, 37 insertions(+), 39 deletions(-) commit 0a810bf7f62795217c018feec42040dfe179be00 Author: Andrea Bolognani Date: Sun Feb 27 18:46:42 2011 +0100 Change description to Brainfuck language toolkit. README | 4 ++-- cattle-1.0.pc.in | 2 +- cattle/cattle-configuration.c | 2 +- cattle/cattle-configuration.h | 2 +- cattle/cattle-error.c | 2 +- cattle/cattle-error.h | 2 +- cattle/cattle-instruction.c | 2 +- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- cattle/cattle-program.c | 2 +- cattle/cattle-program.h | 2 +- cattle/cattle-tape.c | 2 +- cattle/cattle-tape.h | 2 +- cattle/cattle-version.c | 2 +- cattle/cattle-version.h.in | 2 +- cattle/cattle.h | 2 +- 17 files changed, 18 insertions(+), 18 deletions(-) commit 2917af2de52b6dc4bc30ed9f18257799e6e1cf6d Author: Andrea Bolognani Date: Sat Feb 26 12:17:18 2011 +0100 Simplify file loading in examples. examples/common.c | 63 +++++++++++++++++----------------------------------- 1 files changed, 21 insertions(+), 42 deletions(-) commit cd8d3f37086ec7a4eb837bcdc4abf0ae662ca63b Author: Andrea Bolognani Date: Sat Feb 26 11:52:55 2011 +0100 Update Copyright years. cattle/cattle-configuration.c | 2 +- cattle/cattle-configuration.h | 2 +- cattle/cattle-error.c | 2 +- cattle/cattle-error.h | 2 +- cattle/cattle-instruction.c | 2 +- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- cattle/cattle-program.c | 2 +- cattle/cattle-program.h | 2 +- cattle/cattle-tape.c | 2 +- cattle/cattle-tape.h | 2 +- cattle/cattle-version.c | 2 +- cattle/cattle-version.h.in | 2 +- cattle/cattle.h | 2 +- examples/common.c | 2 +- examples/common.h | 2 +- examples/indent.c | 2 +- examples/minimize.c | 2 +- examples/run.c | 2 +- tests/interpreter.c | 2 +- tests/program.c | 2 +- tests/references.c | 2 +- tests/tape.c | 2 +- 24 files changed, 24 insertions(+), 24 deletions(-) commit 98524c97a28f38b7715c34c2b819b484a824bf2d Author: Andrea Bolognani Date: Sat Feb 26 11:48:24 2011 +0100 Update TODO. TODO | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit fc424e81eac44897f0786628094d2bfdee74640e Author: Andrea Bolognani Date: Sat Feb 26 11:39:36 2011 +0100 Add CattleTape:current-value property. NEWS | 3 ++ cattle/cattle-tape.c | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+), 0 deletions(-) commit c7f256c09c2520943de76428e08ab4330c40b261 Author: Andrea Bolognani Date: Fri Feb 25 17:47:37 2011 +0100 Update and improve API reference. cattle/cattle-configuration.c | 28 +++++----- cattle/cattle-error.c | 10 ++-- cattle/cattle-instruction.c | 48 +++++++--------- cattle/cattle-interpreter.c | 93 ++++++++++++++++++++++--------- cattle/cattle-program.c | 37 ++++++------ cattle/cattle-tape.c | 26 ++++---- cattle/cattle-version.c | 4 +- docs/reference/cattle-docs.xml | 6 +- docs/reference/cattle-sections.txt | 6 ++ docs/reference/contents/io-handling.xml | 90 ++++++++++++++++-------------- docs/reference/contents/overview.xml | 19 ++---- 11 files changed, 205 insertions(+), 162 deletions(-) commit 3849aed5b4d16ec73072347a684b17ed7361c965 Author: Andrea Bolognani Date: Thu Feb 24 14:58:39 2011 +0100 Check error even for succesful handlers. cattle/cattle-interpreter.c | 3 ++ tests/interpreter.c | 79 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 82 insertions(+), 0 deletions(-) commit 620b0c4858879b9ded0d69b2496a10993e767526 Author: Andrea Bolognani Date: Tue Feb 22 21:48:28 2011 +0100 Fix scope annotations for I/O handlers. cattle/cattle-interpreter.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit f967ea608ba22a72047753b55b7224c809cdeef8 Author: Andrea Bolognani Date: Mon Feb 21 23:34:15 2011 +0100 Use standard name for the user_data parameter. cattle/cattle-interpreter.c | 18 +++++++++--------- cattle/cattle-interpreter.h | 6 +++--- 2 files changed, 12 insertions(+), 12 deletions(-) commit cdbca5119db8d0501c9ff9a77dc2fd785a89883f Author: Andrea Bolognani Date: Mon Feb 21 01:13:36 2011 +0100 Replace signals with callbacks. cattle/cattle-interpreter.c | 633 +++++++++++++++++++++---------------------- cattle/cattle-interpreter.h | 48 +++- tests/interpreter.c | 294 ++++++++------------ 3 files changed, 457 insertions(+), 518 deletions(-) commit 60885129262f689bc65ad8c83768a86a553371da Author: Andrea Bolognani Date: Sun Feb 20 18:13:21 2011 +0100 Mark the input of CattleInterpreter.feed() as const. cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit a0067fb762094137e6368a10c932fdf493100893 Author: Andrea Bolognani Date: Sat Feb 19 20:13:16 2011 +0100 Check input for non-ASCII characters. NEWS | 3 +- cattle/cattle-error.c | 1 + cattle/cattle-error.h | 3 +- cattle/cattle-interpreter.c | 19 +++++++++++++-- tests/interpreter.c | 52 ++++++++++++++++++++++++++++++++++++++++++- 5 files changed, 72 insertions(+), 6 deletions(-) commit 1f041ac8d2c51d1798bd20eb8819578baf5053d3 Author: Andrea Bolognani Date: Fri Feb 18 10:55:45 2011 +0100 Fix distcheck. Building the API reference out-of-tree is still broken, but it seems like there is no way of fixing it without rewriting a good chunk of gtk-doc.make, which I'm not interested in doing.. At least now make fails when building the API reference out-of-tree, instead of silently replacing cattle-docs.xml. configure.ac | 2 +- docs/reference/Makefile.am | 7 +++- docs/reference/cattle-docs.xml | 58 +++++++++++++++++++++++++++++++++++++ docs/reference/cattle-docs.xml.in | 57 ------------------------------------ docs/reference/version.xml.in | 1 + 5 files changed, 65 insertions(+), 60 deletions(-) commit 90905857a6a327835fffc04e6d7473fb16549d03 Author: Andrea Bolognani Date: Thu Feb 17 23:47:58 2011 +0100 Modernize doc templates. docs/reference/cattle-docs.xml.in | 63 +++++++++++++++---------------- docs/reference/contents/io-handling.xml | 5 ++ docs/reference/contents/overview.xml | 50 +++++++++++++++--------- 3 files changed, 66 insertions(+), 52 deletions(-) commit d80c085c43d33c3b707a8adee56f7e98e3f58335 Author: Andrea Bolognani Date: Thu Feb 17 20:58:07 2011 +0100 Add GObject Introspection annotations. cattle/cattle-configuration.c | 8 ++++---- cattle/cattle-error.c | 2 +- cattle/cattle-instruction.c | 34 +++++++++++++++++----------------- cattle/cattle-interpreter.c | 33 ++++++++++++++++----------------- cattle/cattle-program.c | 13 ++++++------- cattle/cattle-tape.c | 12 +++++------- cattle/cattle-version.c | 6 +++--- 7 files changed, 52 insertions(+), 56 deletions(-) commit 3ae982483bb00ea789b6b0203911729d8ac24b4c Author: Andrea Bolognani Date: Thu Feb 17 18:41:11 2011 +0100 Release the old input when new input is retrieved. cattle/cattle-interpreter.c | 43 ++++++++++++++++------------------------ tests/interpreter.c | 45 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 62 insertions(+), 26 deletions(-) commit 375892cd895975f660bbff72561c928ab585ddf0 Author: Andrea Bolognani Date: Thu Feb 17 17:42:02 2011 +0100 Update documentation. cattle/cattle-interpreter.c | 2 +- docs/reference/cattle-sections.txt | 1 + docs/reference/contents/io-handling.xml | 54 ++++++++++--------------------- 3 files changed, 19 insertions(+), 38 deletions(-) commit d390fb86cb61b54a5ca2d010c6291d90d0024254 Author: Andrea Bolognani Date: Thu Feb 17 17:19:38 2011 +0100 Remove the unused parameter from input-request. cattle/cattle-interpreter.c | 9 ++------- cattle/cattle-marshal.list | 1 - tests/interpreter.c | 4 ---- 3 files changed, 2 insertions(+), 12 deletions(-) commit 48817235141816f17009fab242ab575d7b642607 Author: Andrea Bolognani Date: Thu Feb 17 16:46:02 2011 +0100 Add CattleInterpreter.feed() method. Instead of returning the input to a specified location, an input handler is now requested to explicitly feed the interpreter using this new method. This change makes the Cattle API easier to understand and bind; it also makes it possible to release the input when the interpreter is finalized. cattle/cattle-interpreter.c | 121 +++++++++++++++++++++++++++++++------------ cattle/cattle-interpreter.h | 2 + tests/interpreter.c | 6 ++- 3 files changed, 93 insertions(+), 36 deletions(-) commit adb1f1290400e20e4ce4b58bb068a37d3e184f00 Author: Andrea Bolognani Date: Wed Feb 16 11:02:53 2011 +0100 Fix gir file generation. cattle/Makefile.am | 27 +++++++++++++++++++++------ 1 files changed, 21 insertions(+), 6 deletions(-) commit d15b4652fb218a06ebc094440469a7c3d767323c Author: Andrea Bolognani Date: Tue Feb 15 15:48:27 2011 +0100 Enable GObject Introspection support. INSTALL | 2 ++ Makefile.am | 1 + NEWS | 2 ++ TODO | 1 - cattle/Makefile.am | 25 +++++++++++++++++++++++++ configure.ac | 8 +++++++- 6 files changed, 37 insertions(+), 2 deletions(-) commit f4f3952365d5d82a8b3d3d79854d202344dedf80 Author: Andrea Bolognani Date: Tue Feb 15 13:45:11 2011 +0100 Install docs. Makefile.am | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) commit 1775bb804fcd1f2c1f456b63f4cbf98672f3396e Author: Andrea Bolognani Date: Tue Feb 15 13:22:52 2011 +0100 Remove redundant files from EXTRA_DIST. Makefile.am | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit d5d7032a945a759cd440a2e53bbfed33d641c433 Author: Andrea Bolognani Date: Tue Feb 15 12:50:10 2011 +0100 Install .pc file. Makefile.am | 14 +++++--------- 1 files changed, 5 insertions(+), 9 deletions(-) commit a86c96495fc8dcafafc2f63fef8e3f8745385ea5 Author: Andrea Bolognani Date: Tue Feb 15 12:47:30 2011 +0100 Install library and headers. cattle/Makefile.am | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 48e2bf086989a53ff92553c0c930aaea12eec997 Author: Andrea Bolognani Date: Tue Feb 15 12:40:17 2011 +0100 Update ignore patterns. .gitignore | 3 ++- docs/reference/.gitignore | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) commit faa2f581f7a6ac4805c1adaf1e589572dc1fd40f Author: Andrea Bolognani Date: Tue Feb 15 12:32:28 2011 +0100 Drop gkt-doc.make and run gtkdocize in autogen.sh. autogen.sh | 2 +- gtk-doc.make | 177 ---------------------------------------------------------- 2 files changed, 1 insertions(+), 178 deletions(-) commit 134a38748d03ac23a7da4dd6e1d2778fd4f0e22a Author: Andrea Bolognani Date: Mon Feb 14 23:46:36 2011 +0100 Improve and clean up Makefiles. Makefile.am | 36 ++++++++----- cattle/Makefile.am | 137 ++++++++++++++++++++++++++++---------------------- docs/Makefile.am | 6 ++- examples/Makefile.am | 65 ++++++++++++++++-------- tests/Makefile.am | 68 +++++++++++++++---------- 5 files changed, 189 insertions(+), 123 deletions(-) commit 58fbf98184fc1f0e1ef1b03ea326d9afcdcba2a7 Author: Andrea Bolognani Date: Mon Feb 14 22:54:11 2011 +0100 Simplify Makefile.am for examples and tests. examples/Makefile.am | 17 ++++++----------- tests/Makefile.am | 12 ++++-------- 2 files changed, 10 insertions(+), 19 deletions(-) commit fdab1522cfbce5015ad5e14475748099b18b9cba Author: Andrea Bolognani Date: Mon Feb 14 22:52:29 2011 +0100 Unbreak gtk-doc in out-of-tree builds. configure.ac | 2 +- docs/reference/Makefile.am | 13 ++++---- docs/reference/cattle-docs.sgml | 60 ------------------------------------- docs/reference/cattle-docs.xml.in | 60 +++++++++++++++++++++++++++++++++++++ docs/reference/version.xml.in | 1 - 5 files changed, 67 insertions(+), 69 deletions(-) commit 36891b44778deaae145ba02ebb22f237acb59bd0 Author: Andrea Bolognani Date: Mon Feb 14 22:23:18 2011 +0100 Point gtk-doc to the versioned library. docs/reference/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit fdf94a9acbabe40754f9cbc3d42f5bac1d3b4716 Author: Andrea Bolognani Date: Mon Feb 14 22:18:35 2011 +0100 Correctly point to the missing script. Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f4ce3888196637856f8c51e6e97687f7678af6e4 Author: Andrea Bolognani Date: Tue Feb 8 23:13:11 2011 +0100 Make the library versioned. cattle/Makefile.am | 32 ++++++++++++++++---------------- examples/Makefile.am | 12 ++++++------ tests/Makefile.am | 16 ++++++++-------- 3 files changed, 30 insertions(+), 30 deletions(-) commit 3a3b0451f2ae6d5abb23f6881c571af3e79a8c41 Author: Andrea Bolognani Date: Tue Feb 8 23:04:16 2011 +0100 Make .pc file versioned. Makefile.am | 2 +- cattle-1.0.pc.in | 12 ++++++++++++ cattle.pc.in | 12 ------------ configure.ac | 2 +- 4 files changed, 14 insertions(+), 14 deletions(-) commit 92b5ab870273876ec622a241ed663691b2d6790d Author: Andrea Bolognani Date: Tue Feb 8 22:56:03 2011 +0100 Remove two empty lines at the end of file. cattle/cattle-error.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 8a526f8e128abc9f59207bb8b63c7e422ee0715b Author: Andrea Bolognani Date: Tue Feb 8 22:53:50 2011 +0100 Don't scan cattle-version.h for enums. cattle/Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 66c34747dde08655b5fbfb0788b76f80be63c25b Author: Andrea Bolognani Date: Sat Dec 11 19:28:17 2010 +0100 Simplify test cases. tests/interpreter.c | 24 +++- tests/program.c | 120 ++++++++----------- tests/tape.c | 336 +++++++++++++++++++++++++-------------------------- 3 files changed, 235 insertions(+), 245 deletions(-) commit 46bad5a82434aba5250bac9e2516e8b0fd83fe68 Author: Andrea Bolognani Date: Mon Dec 6 12:44:39 2010 +0100 Re-enable some program tests. tests/program.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) commit 0ce7be0e9edd68b47c1bc62f01db698f1a50f025 Author: Andrea Bolognani Date: Mon Dec 6 12:44:09 2010 +0100 Simplify interpreter tests. tests/interpreter.c | 376 ++++++++++++++++++++------------------------------- 1 files changed, 150 insertions(+), 226 deletions(-) commit aada051908c2bdf03d7ec875aab2c2776d9344ae Author: Andrea Bolognani Date: Mon Dec 6 12:12:29 2010 +0100 Check input for UTF-8 correctness. NEWS | 6 ++++- cattle/cattle-interpreter.c | 13 ++++++++++++ tests/interpreter.c | 44 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 62 insertions(+), 1 deletions(-) commit 51b1976c49173d7b2588a0ceba2dd5cd650dd3ff Author: Andrea Bolognani Date: Mon Dec 6 11:45:10 2010 +0100 Improve signal handlers error handling. If a signal handler misbehaves and doesn't set the error on failure, raise a generic I/O error instead of aborting. cattle/cattle-interpreter.c | 77 ++++++++++++--- tests/interpreter.c | 233 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 297 insertions(+), 13 deletions(-) commit f4f76712857c7a521a13a873a935ce15b63b8df2 Author: Andrea Bolognani Date: Mon Dec 6 10:19:24 2010 +0100 Handle unbalanced loop begin instructions as well. cattle/cattle-interpreter.c | 29 +++++++++++++++++++---------- tests/interpreter.c | 33 +++++++++++++++++++++++++++++++-- 2 files changed, 50 insertions(+), 12 deletions(-) commit d90df8cd0a7c918c87045620a1654b633a764f51 Author: Andrea Bolognani Date: Sun Dec 5 16:15:03 2010 +0100 Check for unbalanced brackets at runtime. NEWS | 2 ++ cattle/cattle-interpreter.c | 14 +++++++++++++- tests/interpreter.c | 37 +++++++++++++++++++++++++++++++++++++ 3 files changed, 52 insertions(+), 1 deletions(-) commit 1e3615134b652a1da1f7571e48c5135a22c2253f Author: Andrea Bolognani Date: Sun Dec 5 15:33:47 2010 +0100 Merge CattleProgramError and CattleInterpreterError. Since errors from both enumerations can happen both at load time and at runtime, it makes sense to have a single enumeration containing all error codes. NEWS | 6 +++ cattle/Makefile.am | 2 + cattle/cattle-error.c | 59 ++++++++++++++++++++++++++++++++++ cattle/cattle-error.h | 46 +++++++++++++++++++++++++++ cattle/cattle-interpreter.c | 61 ++++++++++++----------------------- cattle/cattle-interpreter.h | 8 ----- cattle/cattle-program.c | 38 ++++------------------ cattle/cattle-program.h | 9 ----- cattle/cattle.h | 1 + docs/reference/cattle-docs.sgml | 2 + docs/reference/cattle-sections.txt | 42 +++++++++++++----------- tests/interpreter.c | 12 +++--- tests/program.c | 4 +- 13 files changed, 175 insertions(+), 115 deletions(-) commit 1b6482275eb431f8d40f8ee37295283eb8968dae Author: Andrea Bolognani Date: Sun Dec 5 12:32:09 2010 +0100 Use tabs for indentation. Rewrite the indent() function to make use of an instruction stack instead of recursion. examples/indent.c | 102 ++++++++++++++++++++++++++++++++--------------------- 1 files changed, 62 insertions(+), 40 deletions(-) commit 8a0241a9f20bc796f6149827e7ebe08f6fe23d5e Author: Andrea Bolognani Date: Sat Dec 4 17:26:42 2010 +0100 == Release 0.9.4 == commit d1434869466b644ee50d95b3cd12e4f158f3f40f Author: Andrea Bolognani Date: Sat Dec 4 17:25:21 2010 +0100 Bump version number. configure.ac | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit bd6b4c6bfe977628a13140159c5d5f3f0e4f50ea Author: Andrea Bolognani Date: Sat Dec 4 17:24:53 2010 +0100 Let Gtk-Doc scan for types. docs/reference/.gitignore | 1 + docs/reference/Makefile.am | 2 +- docs/reference/cattle.types | 8 -------- 3 files changed, 2 insertions(+), 9 deletions(-) commit 82e8bc9b17f021439823931f2e48f15381e6364f Author: Andrea Bolognani Date: Sat Dec 4 16:26:07 2010 +0100 Modernize configure.ac a bit. configure.ac | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-) commit 5cffca62bb59eb777bc76448ec01fdbe535196ca Author: Andrea Bolognani Date: Sat Dec 4 15:27:12 2010 +0100 Fix indentation error. NEWS | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 82c88df64732698fabd3e76b4e5487adc3b3344c Author: Andrea Bolognani Date: Sat Dec 4 12:44:10 2010 +0100 Don't link the library to GIO. GIO is only used by the example programs, the library doesn't use it so it's better not to link it in. configure.ac | 7 ++++++- examples/Makefile.am | 12 ++++++------ 2 files changed, 12 insertions(+), 7 deletions(-) commit a919e92ebd1ee67ab8593d8730cbbd9ccfdf78a8 Author: Andrea Bolognani Date: Fri Dec 3 17:47:41 2010 +0100 Rename examples/interpreter to examples/run. README | 2 +- examples/.gitignore | 2 +- examples/Makefile.am | 14 ++++---- examples/interpreter.c | 91 ------------------------------------------------ examples/run.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 100 insertions(+), 100 deletions(-) commit cf83a77a3b493ad56bce28771e8e0fb4c098c4ec Author: Andrea Bolognani Date: Fri Dec 3 17:39:06 2010 +0100 Add a simple Brainfuck source code minimizer. NEWS | 5 +- examples/.gitignore | 1 + examples/Makefile.am | 9 +++- examples/minimize.c | 157 ++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 170 insertions(+), 2 deletions(-) commit 89462fb0e5872e097554bf34abbb4ba04f77bf3b Author: Andrea Bolognani Date: Thu Dec 2 14:26:51 2010 +0100 Distribute old (pre 0.9.2) ChangeLog. ChangeLog.pre-0.9.2 | 222 +++++++++++++++++++++++++++++++++++++++++++++++++++ Makefile.am | 3 +- 2 files changed, 224 insertions(+), 1 deletions(-) commit 3308dca0bd8df9c4c423a948c16fd02bbc1e8877 Author: Andrea Bolognani Date: Thu Dec 2 13:56:46 2010 +0100 Wrap current value on increase/decrease. NEWS | 7 ++- cattle/cattle-tape.c | 49 ++++++++++++++++++- tests/tape.c | 127 +++++++++++++++++++++++++++++++++++++++++++++++++- 3 files changed, 176 insertions(+), 7 deletions(-) commit bbcdab5cff111f1d404c6ce97d38083eb1b311bb Author: Andrea Bolognani Date: Wed Dec 1 10:08:19 2010 +0100 Ignore first line if magic bytes are present. NEWS | 2 ++ examples/common.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+), 0 deletions(-) commit c45454cd5e106f22136b07593393330fa53df95b Author: Andrea Bolognani Date: Tue Nov 30 20:06:48 2010 +0100 Automate ChangeLog creation at dist time. .gitignore | 2 +- Makefile.am | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+), 1 deletions(-) commit 02b4f4a82a4480df4350775d6c10467c15b4e8ed Author: Andrea Bolognani Date: Tue Nov 30 18:42:13 2010 +0100 Fix indentation problems here and there. AUTHORS | 10 +++--- INSTALL | 21 ++++++----- Makefile.am | 12 +++--- NEWS | 66 +++++++++++++++++----------------- README | 13 ++++--- TODO | 15 ++++---- cattle/Makefile.am | 99 ++++++++++++++++++++++++++------------------------ configure.ac | 2 +- examples/Makefile.am | 6 ++-- tests/Makefile.am | 2 +- 10 files changed, 126 insertions(+), 120 deletions(-) commit 265e2ef58c6f35b2da67198b9651a33e9d61ca00 Author: Andrea Bolognani Date: Tue Nov 30 18:20:27 2010 +0100 Fix a typo in signal name. cattle/cattle-interpreter.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit f576b2f397c836ed141c2178fadd7bd8928ce223 Author: Andrea Bolognani Date: Tue Nov 30 18:19:23 2010 +0100 Rename DUMP_TAPE enum value to DEBUG. NEWS | 5 +++++ cattle/cattle-configuration.c | 4 ++-- cattle/cattle-instruction.c | 8 ++++---- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-program.c | 2 +- 6 files changed, 14 insertions(+), 9 deletions(-) commit e2a7da97b781621f5c4b8a91cf606e1762ff95ef Author: Andrea Bolognani Date: Tue Nov 30 16:27:38 2010 +0100 Clean up and improve documentation. cattle/cattle-configuration.c | 39 ++-- cattle/cattle-instruction.c | 45 +++-- cattle/cattle-interpreter.c | 25 +-- cattle/cattle-program.c | 11 +- cattle/cattle-tape.c | 44 ++-- docs/reference/Makefile.am | 3 +- docs/reference/cattle-docs.sgml | 67 +++---- docs/reference/cattle-sections.txt | 4 +- docs/reference/contents/io-handling.xml | 329 +++++++++++++++++++++++++++++++ docs/reference/contents/overview.xml | 19 ++ docs/reference/io-handling.xml | 157 --------------- 11 files changed, 460 insertions(+), 283 deletions(-) commit 00f57f3e63639b677a9797a1968266c58b400285 Author: Andrea Bolognani Date: Sun Nov 28 16:00:13 2010 +0100 Add examples/common.h to EXTRA_DIST. examples/Makefile.am | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 559c4c183a03adb155a1f1a20d2f613706cee9d3 Author: Andrea Bolognani Date: Sun Nov 28 15:56:43 2010 +0100 Add version information. NEWS | 2 + cattle/.gitignore | 1 + cattle/Makefile.am | 4 +- cattle/cattle-version.c | 138 ++++++++++++++++++++++++++++++++++++ cattle/cattle-version.h.in | 51 +++++++++++++ cattle/cattle.h | 1 + configure.ac | 1 + docs/reference/cattle-docs.sgml | 8 ++- docs/reference/cattle-sections.txt | 13 ++++ 9 files changed, 217 insertions(+), 2 deletions(-) commit 5d8e786ad725b14403918a8a9f332cb9e528f1b8 Author: Andrea Bolognani Date: Tue Nov 23 11:29:46 2010 +0100 Rewrite the CattleProgram.load() internal logic. The new routine is way more linear than the previous one; moreover, it doesn't append a useless NOP to the program. Add some more test cases. cattle/cattle-program.c | 213 ++++++++++++++++++++++--------------------- tests/program.c | 232 +++++++++++++++++++++++++++++++++++++++++++---- tests/references.c | 2 +- 3 files changed, 321 insertions(+), 126 deletions(-) commit 735fb55af9c9f537885fb1dd5499e12f000e6e19 Author: Andrea Bolognani Date: Mon Nov 22 15:47:48 2010 +0100 Mark I/O errors as unlikely. cattle/cattle-interpreter.c | 38 ++++++++++++++++++++------------------ 1 files changed, 20 insertions(+), 18 deletions(-) commit 84d5266e918201e68c3678fe490e1468fcb3f6bb Author: Andrea Bolognani Date: Mon Nov 22 14:04:19 2010 +0100 Don't include internal stuff in documentation. docs/reference/Makefile.am | 4 +++- docs/reference/cattle-sections.txt | 17 ----------------- 2 files changed, 3 insertions(+), 18 deletions(-) commit eb359fb54470874d31b3c0ebe8279223c837f053 Author: Andrea Bolognani Date: Mon Nov 22 12:43:24 2010 +0100 Fix a memory leak in CattleInterpreter.run(). Cache the results of method call like CattleInstruction.get_quantity(); the speed increase obtained is not enough to offset the speed penalty caused by the fact g_object_unref is called more often. cattle/cattle-interpreter.c | 70 ++++++++++++++++++++++++++---------------- 1 files changed, 43 insertions(+), 27 deletions(-) commit dec2215af6ed0ec9c2e800e86a08e017f35b0949 Author: Andrea Bolognani Date: Sat Nov 20 21:44:52 2010 +0100 Add a couple of ignore patterns. .gitignore | 1 + docs/reference/.gitignore | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) commit 5149f6d8d0e8855252e6e73b7e93f13237355b80 Author: Andrea Bolognani Date: Sat Nov 20 21:42:30 2010 +0100 Remove CattleProgram.load_from_file(). The file reading stuff is best implemented outside of the library; use GIO to read files in the example programs. cattle/cattle-program.c | 119 ++++-------------------------------- cattle/cattle-program.h | 5 +- configure.ac | 2 +- docs/reference/cattle-sections.txt | 3 +- examples/Makefile.am | 8 +- examples/common.c | 81 ++++++++++++++++++++++++ examples/common.h | 34 ++++++++++ examples/indent.c | 21 ++++++- examples/interpreter.c | 23 ++++++- tests/interpreter.c | 6 +- tests/program.c | 4 +- tests/references.c | 4 +- 12 files changed, 181 insertions(+), 129 deletions(-) commit 464b59ceae2568dde4a27cb27ba57b4fd469aa60 Author: Andrea Bolognani Date: Sat Nov 20 12:35:32 2010 +0100 Check for disposed objects with g_return_if_fail. cattle/cattle-configuration.c | 111 +++++++------- cattle/cattle-instruction.c | 210 +++++++++++++-------------- cattle/cattle-interpreter.c | 153 ++++++++++----------- cattle/cattle-program.c | 316 ++++++++++++++++++++--------------------- cattle/cattle-tape.c | 177 ++++++++++------------- 5 files changed, 459 insertions(+), 508 deletions(-) commit 1af70a2bd84ae512943ed5a413de599310499df4 Author: Andrea Bolognani Date: Fri Nov 19 19:16:47 2010 +0100 Cosmetic changes. cattle/cattle-configuration.c | 291 ++++---- cattle/cattle-configuration.h | 34 +- cattle/cattle-instruction.c | 551 ++++++++-------- cattle/cattle-instruction.h | 72 +- cattle/cattle-interpreter.c | 1551 +++++++++++++++++++++-------------------- cattle/cattle-interpreter.h | 55 +- cattle/cattle-program.c | 916 ++++++++++++------------ cattle/cattle-program.h | 58 +- cattle/cattle-tape.c | 301 +++++---- cattle/cattle-tape.h | 66 +- examples/indent.c | 145 ++-- examples/interpreter.c | 60 +- tests/interpreter.c | 304 ++++---- tests/program.c | 115 ++-- tests/references.c | 78 +- tests/tape.c | 168 +++--- 16 files changed, 2403 insertions(+), 2362 deletions(-) commit af33c23b20255d5fdeee8f9703eb41334ca9c033 Author: Andrea Bolognani Date: Thu Nov 18 18:09:42 2010 +0100 Add some tape test cases. tests/tape.c | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 153 insertions(+), 0 deletions(-) commit c711c7486ec7d6aaad372ee82fc9e150686f80cd Author: Andrea Bolognani Date: Sat Nov 13 12:39:31 2010 +0100 Rename test programs. tests/.gitignore | 8 +- tests/Makefile.am | 56 +++++----- tests/interpreter-tests.c | 250 --------------------------------------------- tests/interpreter.c | 250 +++++++++++++++++++++++++++++++++++++++++++++ tests/program-tests.c | 129 ----------------------- tests/program.c | 129 +++++++++++++++++++++++ tests/references-tests.c | 114 -------------------- tests/references.c | 114 ++++++++++++++++++++ tests/tape-tests.c | 160 ----------------------------- tests/tape.c | 160 +++++++++++++++++++++++++++++ 10 files changed, 685 insertions(+), 685 deletions(-) commit 1327caeb5254ada055accf3052059f7885f69af1 Author: Andrea Bolognani Date: Sat Nov 13 12:32:40 2010 +0100 Increase STEPS in tape limits tests. tests/tape-tests.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 64f1096d9f2a8d2edd57ae635c9f202ebd2f014b Author: Andrea Bolognani Date: Sat Nov 13 12:31:53 2010 +0100 Silently call gtester on noinst_PROGRAMS. tests/Makefile.am | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit 5aee0657c05bd5c27bc3769cc142e9db151d7748 Author: Andrea Bolognani Date: Mon Nov 8 18:20:40 2010 +0100 Add fast bulk operations. NEWS | 8 ++ cattle/cattle-interpreter.c | 21 ++-- cattle/cattle-tape.c | 219 ++++++++++++++++++++++++++---------- cattle/cattle-tape.h | 32 ++++-- docs/reference/cattle-docs.sgml | 3 + docs/reference/cattle-sections.txt | 6 + 6 files changed, 206 insertions(+), 83 deletions(-) commit 11829edbee8acbba6bea462dee1c2036d26f70b7 Author: Andrea Bolognani Date: Fri Nov 5 19:46:16 2010 +0100 Remove leftover calls to unref(). cattle/cattle-interpreter.c | 14 -------------- 1 files changed, 0 insertions(+), 14 deletions(-) commit 4887d1026a4204cb9f5f82de4b7cda27675f0426 Author: Andrea Bolognani Date: Fri Nov 5 19:28:48 2010 +0100 Reduce use of accessor method inside class implementation. cattle/cattle-interpreter.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 9bc3fa77088b68c34687a2d9807e762871911cc8 Author: Andrea Bolognani Date: Fri Nov 5 19:20:40 2010 +0100 Use an instruction stack in CattleInterpreter.run(). cattle/cattle-interpreter.c | 51 +++++++++++++++++++++++------------------- 1 files changed, 28 insertions(+), 23 deletions(-) commit 756665554d6f6ee20d8c7042f657af91ef334f6b Author: Andrea Bolognani Date: Fri Nov 5 17:43:51 2010 +0100 Add some ignore patterns. .gitignore | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) commit 7241f032793745965eb7355fea4946ca31694585 Author: Andrea Bolognani Date: Mon Jan 4 11:12:29 2010 +0100 Don't copy autotools files. autogen.sh | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) commit 6a03f4dd4ec8287ddf430eb98be8e3da6fa4c91f Author: Andrea Bolognani Date: Sun Jan 3 15:27:35 2010 +0100 Silent rules for glib-mkenums and glib-genmarshal. cattle/Makefile.am | 24 +++++++++++++----------- 1 files changed, 13 insertions(+), 11 deletions(-) commit d2a5cd39744ac95fcb610e85aaca9322f722c541 Author: Andrea Bolognani Date: Sat Jan 2 19:32:04 2010 +0100 Update copyright years. cattle/cattle-configuration.c | 2 +- cattle/cattle-configuration.h | 2 +- cattle/cattle-instruction.c | 2 +- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- cattle/cattle-program.c | 2 +- cattle/cattle-program.h | 2 +- cattle/cattle-tape.c | 2 +- cattle/cattle-tape.h | 2 +- cattle/cattle.h | 2 +- examples/indent.c | 2 +- examples/interpreter.c | 2 +- tests/interpreter-tests.c | 2 +- tests/program-tests.c | 2 +- tests/references-tests.c | 2 +- tests/tape-tests.c | 2 +- 17 files changed, 17 insertions(+), 17 deletions(-) commit aade932784bb8015c3b1fbbd31cbd68e2d0945af Author: Andrea Bolognani Date: Sat Jan 2 17:57:06 2010 +0100 Show support to the no-www campaign. cattle.pc.in | 2 +- cattle/cattle-configuration.c | 2 +- cattle/cattle-configuration.h | 2 +- cattle/cattle-instruction.c | 2 +- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- cattle/cattle-program.c | 2 +- cattle/cattle-program.h | 2 +- cattle/cattle-tape.c | 2 +- cattle/cattle-tape.h | 2 +- cattle/cattle.h | 2 +- examples/indent.c | 2 +- examples/interpreter.c | 2 +- tests/interpreter-tests.c | 2 +- tests/program-tests.c | 2 +- tests/references-tests.c | 2 +- tests/tape-tests.c | 2 +- 18 files changed, 18 insertions(+), 18 deletions(-) commit 090e74d2ec8e0ae4111db537876c8134c958a3b2 Author: Andrea Bolognani Date: Mon Nov 9 20:06:47 2009 +0100 Don't run gtkdocize in autogen.sh. There is a small customization in gtk-doc.make (don't install API Reference), calling gtkdocize removes it. Remember to make autogen.sh call gtkdocize and to drop gtk-doc.make from the repository once we hit 1.0.0, which is supposed to install stuff. autogen.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 4a62c09a608b48b807755cb761fdfe454199e3ac Author: Andrea Bolognani Date: Mon Nov 9 12:48:26 2009 +0100 Enable silent rules. Custom rules, as well as Gtk-Doc rules, are still verbose, but a good chunk of the original make output is hidden. configure.ac | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) commit 547512fa89503a232fac1452d8c9f1ea61c0c86a Author: Andrea Bolognani Date: Sun Nov 8 10:41:33 2009 +0100 Steal improved autogen.sh from Abnormalize. autogen.sh | 36 ++++++++++++++++++++++++------------ 1 files changed, 24 insertions(+), 12 deletions(-) commit 2ca93544c1c2742079127aa4ab8af3ba7f087467 Author: Andrea Bolognani Date: Sat Nov 7 23:43:48 2009 +0100 Split .bzrignore into multiple .gitignore. .bzrignore | 57 --------------------------------------------- .gitignore | 27 +++++++++++++++++++++ cattle/.gitignore | 4 +++ docs/reference/.gitignore | 17 +++++++++++++ examples/.gitignore | 2 + tests/.gitignore | 4 +++ 6 files changed, 54 insertions(+), 57 deletions(-) commit cf83fa537bd58aeccfa887ebb8f146332e315a4b Author: Andrea Bolognani Date: Tue May 5 11:28:02 2009 +0200 === Released 0.9.3 === commit 9852e26e2321d3aae1f7ac68c93d35896852b269 Author: Andrea Bolognani Date: Tue May 5 11:25:46 2009 +0200 Bump version number. configure.ac | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 6eaa1233debc8d40b01616069cfc68587cb8444c Author: Andrea Bolognani Date: Tue May 5 11:11:25 2009 +0200 List all the changes from the previous release. NEWS | 27 +++++++++++++++++++++++++-- 1 files changed, 25 insertions(+), 2 deletions(-) commit c63ae7b6a520ac40f897b1dbb7c103e1625badd3 Author: Andrea Bolognani Date: Sun May 3 18:58:15 2009 +0200 Add signal handler prototypes to the documentation. docs/reference/io-handling.xml | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) commit 158ea3194d655a9bf6a1e7e05c24b3bad21bdf34 Author: Andrea Bolognani Date: Sun May 3 16:12:16 2009 +0200 Split the single handler test case into separate test cases for the different I/O operations. tests/interpreter-tests.c | 166 +++++++++++++++++++++++++++----------------- 1 files changed, 102 insertions(+), 64 deletions(-) commit e297b6717c277912d48cec28a8a0e9ae15dfc1f5 Author: Andrea Bolognani Date: Sun May 3 15:23:19 2009 +0200 Exit with a non-zero return value on failure. tests/interpreter-tests.c | 4 +--- tests/program-tests.c | 4 +--- tests/references-tests.c | 4 +--- tests/tape-tests.c | 4 +--- 4 files changed, 4 insertions(+), 12 deletions(-) commit e2e63568552d92a771df568859c1d1386ef0fa06 Author: Andrea Bolognani Date: Sun May 3 15:11:19 2009 +0200 Run the test suite on make check. tests/Makefile.am | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) commit 0be919f142981a97e430c48080b84ed284cb2fa9 Author: Andrea Bolognani Date: Sun May 3 15:01:38 2009 +0200 Update GTK-Doc rules. gtk-doc.make | 46 +++++++++++++++++++++++++++++++++++----------- 1 files changed, 35 insertions(+), 11 deletions(-) commit a05da76391e3f777567209e1ee37c738986e847e Author: Andrea Bolognani Date: Sat May 2 17:03:42 2009 +0200 Expand overview. docs/reference/cattle-docs.sgml | 15 +++++++++++++-- 1 files changed, 13 insertions(+), 2 deletions(-) commit d06a020f3107209a594e1f927e64c43ed5cedd0f Author: Andrea Bolognani Date: Sat May 2 15:01:49 2009 +0200 Update documentation and fix some typos. INSTALL | 18 +++++++++--------- README | 22 +++++++++++----------- 2 files changed, 20 insertions(+), 20 deletions(-) commit f4921b5d39351411ced47754fad3209d4169a871 Author: Andrea Bolognani Date: Sat May 2 13:06:31 2009 +0200 Remove @see_also from classes' documentation, it doesn't seem to work anymore as of GTK-Doc V1.11. cattle/cattle-configuration.c | 1 - cattle/cattle-instruction.c | 1 - cattle/cattle-interpreter.c | 1 - cattle/cattle-program.c | 1 - cattle/cattle-tape.c | 1 - 5 files changed, 0 insertions(+), 5 deletions(-) commit 14332928950f6dd7a7f6b665442ae8742204f8c8 Author: Andrea Bolognani Date: Sat May 2 12:50:26 2009 +0200 Clean up example programs. examples/indent.c | 8 ++++++-- examples/interpreter.c | 9 ++------- 2 files changed, 8 insertions(+), 9 deletions(-) commit 3cb2e6fb982c533e4661dd993a2195acf6df912e Author: Andrea Bolognani Date: Sat May 2 12:39:18 2009 +0200 Updated and re-formatted TODO list. TODO | 12 +++++------- 1 files changed, 5 insertions(+), 7 deletions(-) commit b1ce0d522210788229cb48a9e7d74b333daf7f08 Author: Andrea Bolognani Date: Sat May 2 12:20:42 2009 +0200 Use CPPFLAGS instead of CFLAGS. examples/Makefile.am | 4 ++-- tests/Makefile.am | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) commit 50d44d278e56cc43c7fdffe17aa539eb837113bf Author: Andrea Bolognani Date: Sat May 2 12:07:55 2009 +0200 Make sure we don't use any deprecated GLib function. cattle/Makefile.am | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit a39fe77d13fe135f0a9ac714e1e248e104c148ce Author: Andrea Bolognani Date: Sat Apr 25 13:42:50 2009 +0200 Enforce single header includes via compile-time checks. cattle/Makefile.am | 3 ++- cattle/cattle-configuration.h | 4 ++++ cattle/cattle-instruction.h | 4 ++++ cattle/cattle-interpreter.h | 4 ++++ cattle/cattle-program.h | 4 ++++ cattle/cattle-tape.h | 4 ++++ cattle/cattle.h | 4 ++++ 7 files changed, 26 insertions(+), 1 deletions(-) commit ed4e7ed936f8aa6788501831125344886ab691bf Author: Andrea Bolognani Date: Tue Apr 21 23:14:23 2009 +0200 Update and expand I/O handling documentation. docs/reference/io-handling.xml | 46 ++++++++++++++++++++++++++++++++------- 1 files changed, 37 insertions(+), 9 deletions(-) commit 6cad26757371724449227af27123150e095ee84e Author: Andrea Bolognani Date: Tue Apr 21 15:25:54 2009 +0200 Fix some compiler warnings. cattle/cattle-interpreter.c | 2 +- cattle/cattle-tape.c | 1 - tests/references-tests.c | 1 - 3 files changed, 1 insertions(+), 3 deletions(-) commit e89a7a4350d0ab085661482defb3344430901c77 Author: Andrea Bolognani Date: Tue Apr 21 15:15:19 2009 +0200 Remove a couple unneeded checks. cattle/cattle-interpreter.c | 24 ++++++------------------ 1 files changed, 6 insertions(+), 18 deletions(-) commit e75cc43c82e71b9fb84bbb75dd744cc2c388c523 Author: Andrea Bolognani Date: Mon Apr 20 18:42:13 2009 +0200 Check the return value of every I/O call. cattle/cattle-interpreter.c | 82 ++++++++++++++++++++++++++++++++++++++----- 1 files changed, 73 insertions(+), 9 deletions(-) commit 63ad5df50a1105ea694fd23b58ea39a966aa0cb7 Author: Andrea Bolognani Date: Mon Apr 20 18:20:20 2009 +0200 Use the error message returned by strerror(3) when reporting I/O errors. cattle/cattle-interpreter.c | 18 ++++++++++-------- 1 files changed, 10 insertions(+), 8 deletions(-) commit 10d1106f9c8b1197eee1e97c4a1b4b7b9675c58f Author: Andrea Bolognani Date: Mon Apr 20 17:24:36 2009 +0200 Update documentation to reflect reality. cattle/cattle-interpreter.c | 7 +------ 1 files changed, 1 insertions(+), 6 deletions(-) commit e78b2b71bd3b72f260134a457920aabbd29b5ffd Author: Andrea Bolognani Date: Mon Apr 20 16:42:09 2009 +0200 Implement default handlers for the output-request and debug-request signals. cattle/cattle-interpreter.c | 106 ++++++++++++++++++++++++++++++++++++++++-- examples/interpreter.c | 109 ------------------------------------------- 2 files changed, 102 insertions(+), 113 deletions(-) commit 52562663acab43a5b411a46e69db733575cbe0f0 Author: Andrea Bolognani Date: Mon Apr 20 13:17:46 2009 +0200 Add a default handler for the input-request signal. cattle/cattle-interpreter.c | 47 +++++++++++++++++++++++++++++++- examples/interpreter.c | 64 +----------------------------------------- 2 files changed, 48 insertions(+), 63 deletions(-) commit b5fd2b4f1ef98a0ef73043903ba6fa1a479b4c34 Author: Andrea Bolognani Date: Mon Apr 20 12:24:21 2009 +0200 Move error domains off the top of the page. docs/reference/cattle-sections.txt | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit 829a89bf414bf868cdbdbbb27c7199c26c2d690a Author: Andrea Bolognani Date: Mon Apr 20 12:20:17 2009 +0200 Add an error domain for runtime errors. cattle/cattle-interpreter.c | 19 +++++++++++++++++++ cattle/cattle-interpreter.h | 8 ++++++++ docs/reference/cattle-sections.txt | 3 +++ 3 files changed, 30 insertions(+), 0 deletions(-) commit 80c4e897190e3aa12d72763171ed8dbf9b8a107d Author: Andrea Bolognani Date: Sun Apr 19 19:06:11 2009 +0200 Finish the single handler test case. Make it UNIX-only, because it uses g_test_trap_fork(). tests/interpreter-tests.c | 103 +++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 100 insertions(+), 3 deletions(-) commit fdb25320911cd197c0cbbb63689a3312635f0748 Author: Andrea Bolognani Date: Tue Apr 14 18:58:19 2009 +0200 Add an incomplete test case for the single handler behaviour. .bzrignore | 1 + tests/Makefile.am | 7 +++ tests/interpreter-tests.c | 117 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 125 insertions(+), 0 deletions(-) commit c7072f5db689124a8ba2850bc7d492458eed8432 Author: Andrea Bolognani Date: Tue Apr 14 17:15:16 2009 +0200 Use a custom accumulator so only the first handler is called when a I/O signal is emitted. cattle/cattle-interpreter.c | 28 ++++++++++++++++++++++------ 1 files changed, 22 insertions(+), 6 deletions(-) commit f87149988d6c02d9769301742bea5c527557dbaf Author: Andrea Bolognani Date: Mon Apr 13 18:51:54 2009 +0200 Remove CATTLE_PROGRAM_ERROR_UNMATCHED_BRACKET, it is enough to have a single error code for unbalanced brackets, .bzrignore | 1 + cattle/cattle-program.c | 15 ++------------- cattle/cattle-program.h | 1 - tests/program-tests.c | 44 -------------------------------------------- 4 files changed, 3 insertions(+), 58 deletions(-) commit 5ad401808f066a224a6a19b42d23979bb699b28a Author: Andrea Bolognani Date: Mon Apr 13 17:25:08 2009 +0200 Move the signals to the implementation file. cattle/cattle-interpreter.c | 68 ++++++++++++++++++++++-------------------- cattle/cattle-interpreter.h | 9 ------ 2 files changed, 36 insertions(+), 41 deletions(-) commit 71861c908ed956bb149c72e88a8dce185bc1a580 Author: Andrea Bolognani Date: Mon Apr 13 16:36:33 2009 +0200 Abort early if an error occurs during program load. cattle/cattle-program.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) commit f328d9d6be36d8c053e212db213b9e147d053daa Author: Andrea Bolognani Date: Sun Apr 12 15:55:37 2009 +0200 Correctly handle errors when recursively loading a program. cattle/cattle-program.c | 14 +++++++++++++- 1 files changed, 13 insertions(+), 1 deletions(-) commit 122d08bdd8d56979810bdaed392dbc307caf3ed0 Author: Andrea Bolognani Date: Sun Apr 5 19:01:48 2009 +0200 Minor style tweaks. cattle/cattle-configuration.c | 8 +++++--- cattle/cattle-configuration.h | 9 ++++++--- cattle/cattle-instruction.c | 9 ++++++--- cattle/cattle-instruction.h | 9 ++++++--- cattle/cattle-interpreter.c | 11 +++++++---- cattle/cattle-interpreter.h | 7 +++++-- cattle/cattle-program.c | 8 +++++--- cattle/cattle-program.h | 12 ++++++++---- cattle/cattle-tape.c | 20 +++++++++++--------- cattle/cattle-tape.h | 6 ++++-- 10 files changed, 63 insertions(+), 36 deletions(-) commit 8b5d29b9087a7ff575e0699d45cce102b2bf2049 Author: Andrea Bolognani Date: Sun Apr 5 18:43:12 2009 +0200 Remove more redundant type checks. cattle/cattle-interpreter.c | 20 ++++++++------------ 1 files changed, 8 insertions(+), 12 deletions(-) commit 1459850609cf767d78992b3a58f29904635df176 Author: Andrea Bolognani Date: Sun Apr 5 16:48:11 2009 +0200 Add an extra assertion. tests/references-tests.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-) commit 861587b35a937596ca7d01d2e8f6f27a04132f79 Author: Andrea Bolognani Date: Sun Apr 5 16:30:26 2009 +0200 Remove some redundant type checks. cattle/cattle-instruction.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 94e179a29a43b11c476261f2dcc98298692ff682 Author: Andrea Bolognani Date: Sun Apr 5 14:18:29 2009 +0200 Unref objects when they are no longer needed. tests/program-tests.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) commit 00fb263f6a14c2e680e98a6cf544cc762c50ff72 Author: Andrea Bolognani Date: Sun Feb 22 23:52:45 2009 +0100 Return immediately on I/O signal handler failure. cattle/cattle-interpreter.c | 28 +++++++++++++++++++++++++--- 1 files changed, 25 insertions(+), 3 deletions(-) commit eaefda65edd891615b002a6d6a0a632113aa0934 Author: Andrea Bolognani Date: Mon Feb 16 10:04:46 2009 +0100 Update the required GLib version in the INSTALL file. INSTALL | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 1a518234c0548cfe84df0b02bf1f855e1feef956 Author: Andrea Bolognani Date: Mon Feb 16 10:03:01 2009 +0100 Better reference handling during program load. cattle/cattle-program.c | 6 +++++- tests/references-tests.c | 3 ++- 2 files changed, 7 insertions(+), 2 deletions(-) commit cb9bbef9ab1a285e21d4733e0309a42157b09bbc Author: Andrea Bolognani Date: Mon Feb 16 09:43:41 2009 +0100 Improve debug output for non-printable chars. examples/interpreter.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) commit 1c0d3425936637617675e252a977644065e0f2f6 Author: Andrea Bolognani Date: Mon Feb 16 09:34:24 2009 +0100 Make a copy of the input of a CattleProgram before returning it. cattle/cattle-interpreter.c | 11 ++++++++--- cattle/cattle-program.c | 8 ++++---- cattle/cattle-program.h | 2 +- 3 files changed, 13 insertions(+), 8 deletions(-) commit c15f1b8dca5057cb87ad4ac6ffd97c76bd3d62ed Author: Andrea Bolognani Date: Mon Feb 16 09:17:12 2009 +0100 Moved configure.in to configure.ac, bumped version number to 0.9.3, and increased GLib required version to 2.16 (needed for GTest). configure.ac | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ configure.in | 89 ---------------------------------------------------------- 2 files changed, 89 insertions(+), 89 deletions(-) commit 78c9cd918d13c97b8828bcf95f5f25fd911d387e Author: Andrea Bolognani Date: Mon Feb 16 09:14:30 2009 +0100 Minor fixes and improvements to the example programs. examples/indent.c | 10 +++++++--- examples/interpreter.c | 18 ++++++++---------- 2 files changed, 15 insertions(+), 13 deletions(-) commit d8df803b4abd544e427e33577440809c8ae0ac82 Author: Andrea Bolognani Date: Mon Feb 16 08:22:20 2009 +0100 Moved the class_init, get_property and set_property functions to the bottom of .c file; re-ordered them so there is no need to use forward declarations anymore. cattle/cattle-configuration.c | 213 ++++++++++----------- cattle/cattle-instruction.c | 313 +++++++++++++++---------------- cattle/cattle-interpreter.c | 415 ++++++++++++++++++++--------------------- cattle/cattle-program.c | 211 ++++++++++----------- cattle/cattle-tape.c | 24 ++-- 5 files changed, 570 insertions(+), 606 deletions(-) commit 9d85a2b5cdf0441ada7b9ebe72f88a5762c75d50 Author: Andrea Bolognani Date: Mon Feb 16 08:08:19 2009 +0100 Removed a useless cast and check. cattle/cattle-program.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) commit 79569fc4e6df60df7d0085d726fe334c70d87410 Author: Andrea Bolognani Date: Mon Feb 16 08:04:34 2009 +0100 Added another test case for reference count. tests/references-tests.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 50 insertions(+), 0 deletions(-) commit 2fe2a899751848a6e6b3b5c7ec498ac8a8ccb70c Author: Andrea Bolognani Date: Mon Feb 16 07:15:47 2009 +0100 Get rid of a couple more useless casts. cattle/cattle-configuration.c | 6 ++---- cattle/cattle-instruction.c | 11 +++++------ cattle/cattle-interpreter.c | 16 +++++++--------- cattle/cattle-program.c | 4 ++-- cattle/cattle-tape.c | 4 ++-- 5 files changed, 18 insertions(+), 23 deletions(-) commit 3ef4548a2eec81ed4283833e6443d22742a2e480 Author: Andrea Bolognani Date: Wed Feb 11 18:56:12 2009 +0100 Remove unneeded casts to GObject when acquiring and releasing references. cattle/cattle-instruction.c | 16 ++++++++-------- cattle/cattle-interpreter.c | 24 ++++++++++++------------ cattle/cattle-program.c | 14 +++++++------- examples/indent.c | 6 +++--- examples/interpreter.c | 20 ++++++++++---------- 5 files changed, 40 insertions(+), 40 deletions(-) commit 269a4028917e659e2a8625b917e21b4c47565b47 Author: Andrea Bolognani Date: Wed Feb 11 18:27:42 2009 +0100 When returning a object, return a reference instead of a pointer. This is a quite big change, and seems to cause troubles in some cases, so I might decide to revert to the previous behaviour even though I think the new one makes more sense. cattle/cattle-instruction.c | 19 ++++++++++---- cattle/cattle-interpreter.c | 56 +++++++++++++++++++++++++++++------------- cattle/cattle-program.c | 7 ++++- examples/indent.c | 4 +-- examples/interpreter.c | 4 +-- tests/references-tests.c | 7 +---- 6 files changed, 60 insertions(+), 37 deletions(-) commit 43a1a184644eb1515e3a4f3cbb5fe0435500c5b6 Author: Andrea Bolognani Date: Wed Feb 11 17:06:48 2009 +0100 Update copyright year. cattle/cattle-configuration.c | 2 +- cattle/cattle-configuration.h | 2 +- cattle/cattle-instruction.c | 2 +- cattle/cattle-instruction.h | 2 +- cattle/cattle-interpreter.c | 2 +- cattle/cattle-interpreter.h | 2 +- cattle/cattle-program.c | 2 +- cattle/cattle-program.h | 2 +- cattle/cattle-tape.c | 2 +- cattle/cattle-tape.h | 2 +- cattle/cattle.h | 2 +- examples/indent.c | 2 +- examples/interpreter.c | 2 +- 13 files changed, 13 insertions(+), 13 deletions(-) commit 6b9667710f7fabf2c6f658e85c8777f2402c428c Author: Andrea Bolognani Date: Wed Feb 11 17:03:14 2009 +0100 Add a test against reference leaks. .bzrignore | 1 + tests/Makefile.am | 11 ++++++- tests/references-tests.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 79 insertions(+), 2 deletions(-) commit e213500b1903340f48eba2303692494994a73ad6 Author: Andrea Bolognani Date: Wed Feb 11 15:48:38 2009 +0100 Add tests to ensure the correct behaviour when loading programs with unmatched or unbalanced brackets. tests/program-tests.c | 95 +++++++++++++++++++++++++++++++++++++++++++++--- 1 files changed, 89 insertions(+), 6 deletions(-) commit c57a22ae279002a0ba1a58885bbcd7f400568750 Author: Andrea Bolognani Date: Wed Feb 11 14:42:02 2009 +0100 Create test cases for program loading. .bzrignore | 1 + tests/Makefile.am | 9 ++++- tests/program-tests.c | 89 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/tape-tests.c | 4 +- 4 files changed, 100 insertions(+), 3 deletions(-) commit fab77e8bb0c9fdc6f1ae41c22af412d87461bb4c Author: Andrea Bolognani Date: Wed Feb 11 14:16:56 2009 +0100 Mark enum type functions as standard, so they don't count as undocumented. docs/reference/cattle-sections.txt | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) commit 718422f0dad7c9ee20f1ecd80cad6137a58a60bd Author: Andrea Bolognani Date: Wed Feb 11 14:09:13 2009 +0100 Remove all the tab characters. cattle/cattle-interpreter.c | 78 ++++++++++++++-------------- cattle/cattle-interpreter.h | 4 +- cattle/cattle-tape.c | 118 +++++++++++++++++++++--------------------- examples/interpreter.c | 122 +++++++++++++++++++++--------------------- 4 files changed, 161 insertions(+), 161 deletions(-) commit 5d2ba42cbbf27a82d3711c4bc37606aad2d1971a Author: Andrea Bolognani Date: Thu Feb 5 09:53:39 2009 +0100 Let automake ignore the fact that there is no ChangeLog. .bzrignore | 30 ++++++++++++++++++++++++------ autogen.sh | 2 +- 2 files changed, 25 insertions(+), 7 deletions(-) commit c173506710eaad53ab1b1f48266103469c826388 Author: Andrea Bolognani Date: Tue Feb 3 20:24:29 2009 +0100 Remove the ChangeLog. For future releases, it will be generated directly from the bzr commit log. ChangeLog | 222 ------------------------------------------------------------- 1 files changed, 0 insertions(+), 222 deletions(-) commit ae05e4903b7018d7163476a3fa815e173c30daea Author: Andrea Bolognani Date: Tue Feb 3 20:08:00 2009 +0100 Improve autogen.sh to abort on error with an explanatory message. autogen.sh | 21 ++++++++++++++++----- 1 files changed, 16 insertions(+), 5 deletions(-) commit 9511c9db70e5992df9ec16df60dd173f6e614f26 Author: Andrea Bolognani Date: Tue Feb 3 19:57:04 2009 +0100 Rewrite the tape test cases to use the GTest framework. .bzrignore | 1 + tests/Makefile.am | 12 ++-- tests/tape-limits-test.c | 74 --------------------- tests/tape-tests.c | 162 ++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 169 insertions(+), 80 deletions(-) commit fcf37f8534cf99102c1cce6371dac16619b2c0c3 Author: Andrea Bolognani Date: Tue Oct 14 21:59:53 2008 +0200 Initial import. .bzrignore | 34 ++ AUTHORS | 10 + COPYING | 340 +++++++++++++++ ChangeLog | 222 ++++++++++ INSTALL | 27 ++ Makefile.am | 20 + NEWS | 33 ++ README | 40 ++ TODO | 23 + autogen.sh | 8 + cattle.pc.in | 12 + cattle/Makefile.am | 74 ++++ cattle/cattle-configuration.c | 327 ++++++++++++++ cattle/cattle-configuration.h | 67 +++ cattle/cattle-enums.c.tmpl | 28 ++ cattle/cattle-enums.h.tmpl | 26 ++ cattle/cattle-instruction.c | 543 +++++++++++++++++++++++ cattle/cattle-instruction.h | 80 ++++ cattle/cattle-interpreter.c | 820 +++++++++++++++++++++++++++++++++++ cattle/cattle-interpreter.h | 77 ++++ cattle/cattle-marshal.list | 3 + cattle/cattle-program.c | 684 +++++++++++++++++++++++++++++ cattle/cattle-program.h | 76 ++++ cattle/cattle-tape.c | 441 +++++++++++++++++++ cattle/cattle-tape.h | 64 +++ cattle/cattle.h | 30 ++ configure.in | 89 ++++ docs/Makefile.am | 1 + docs/reference/Makefile.am | 57 +++ docs/reference/cattle-docs.sgml | 55 +++ docs/reference/cattle-sections.txt | 140 ++++++ docs/reference/cattle.types | 8 + docs/reference/io-handling.xml | 109 +++++ docs/reference/version.xml.in | 1 + examples/Makefile.am | 17 + examples/indent.c | 120 +++++ examples/interpreter.c | 250 +++++++++++ gtk-doc.make | 153 +++++++ tests/Makefile.am | 10 + tests/tape-limits-test.c | 74 ++++ 40 files changed, 5193 insertions(+), 0 deletions(-) cattle-1.0.1/cattle/0000755000175000017500000000000011543670700011245 500000000000000cattle-1.0.1/cattle/cattle-tape.h0000664000175000017500000000663111543650503013550 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_TAPE_H__ #define __CATTLE_TAPE_H__ #include #include G_BEGIN_DECLS #define CATTLE_TYPE_TAPE (cattle_tape_get_type ()) #define CATTLE_TAPE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CATTLE_TYPE_TAPE, CattleTape)) #define CATTLE_TAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CATTLE_TYPE_TAPE, CattleTapeClass)) #define CATTLE_IS_TAPE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), CATTLE_TYPE_TAPE)) #define CATTLE_IS_TAPE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CATTLE_TYPE_TAPE)) #define CATTLE_TAPE_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), CATTLE_TYPE_TAPE, CattleTapeClass)) typedef struct _CattleTape CattleTape; typedef struct _CattleTapeClass CattleTapeClass; typedef struct _CattleTapePrivate CattleTapePrivate; struct _CattleTape { GObject parent; CattleTapePrivate *priv; }; struct _CattleTapeClass { GObjectClass parent; }; CattleTape* cattle_tape_new (void); void cattle_tape_set_current_value (CattleTape *tape, gchar value); gchar cattle_tape_get_current_value (CattleTape *tape); void cattle_tape_increase_current_value (CattleTape *tape); void cattle_tape_increase_current_value_by (CattleTape *tape, gint value); void cattle_tape_decrease_current_value (CattleTape *tape); void cattle_tape_decrease_current_value_by (CattleTape *tape, gint value); void cattle_tape_move_left (CattleTape *tape); void cattle_tape_move_left_by (CattleTape *tape, gint steps); void cattle_tape_move_right (CattleTape *tape); void cattle_tape_move_right_by (CattleTape *tape, gint steps); gboolean cattle_tape_is_at_beginning (CattleTape *tape); gboolean cattle_tape_is_at_end (CattleTape *tape); void cattle_tape_push_bookmark (CattleTape *tape); gboolean cattle_tape_pop_bookmark (CattleTape *tape); GType cattle_tape_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_TAPE_H__ */ cattle-1.0.1/cattle/cattle-version.h.in0000664000175000017500000000351711543650503014711 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_VERSION_H__ #define __CATTLE_VERSION_H__ #include G_BEGIN_DECLS #define CATTLE_MAJOR_VERSION (@CATTLE_MAJOR_VERSION@) #define CATTLE_MINOR_VERSION (@CATTLE_MINOR_VERSION@) #define CATTLE_MICRO_VERSION (@CATTLE_MICRO_VERSION@) #define CATTLE_CHECK_VERSION(major,minor,micro) \ (CATTLE_MAJOR_VERSION > (major) || \ (CATTLE_MAJOR_VERSION == (major) && CATTLE_MINOR_VERSION > (minor)) || \ (CATTLE_MAJOR_VERSION == (major) && CATTLE_MINOR_VERSION == (minor) && CATTLE_MICRO_VERSION >= (micro))) extern const guint cattle_major_version; extern const guint cattle_minor_version; extern const guint cattle_micro_version; gboolean cattle_check_version (guint required_major, guint required_minor, guint required_micro); G_END_DECLS #endif /* __CATTLE_VERSION_H__ */ cattle-1.0.1/cattle/cattle-tape.c0000664000175000017500000003744511543650503013552 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-tape.h" #include /** * SECTION:cattle-tape * @short_description: Infinite-length memory tape * * A #CattleTape represents an infinte-length memory tape, which is used * by a #CattleInterpreter to store its data. The tape contains a * virtually infinte number of memory cells, each one able to store a * single ASCII character. * * A tape supports three kinds of operations: reading the value of the * current cell, updating the value of the current cell (either by * increasing/decreasing it or by setting it to a certain value), and * moving the current cell pointer (either to the left or to the right). * * The tape grows automatically as more cells are needed, the only limit * being the amount of available memory. It is possible to check if the * current cell is at the beginning or at the end of the tape using * cattle_tape_is_at_beginning() and cattle_tape_is_at_end(). */ G_DEFINE_TYPE (CattleTape, cattle_tape, G_TYPE_OBJECT) /** * CattleTape: * * Opaque data structure representing a memory tape. It should never * be accessed directly; use the methods below instead. */ #define CATTLE_TAPE_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), CATTLE_TYPE_TAPE, CattleTapePrivate)) struct _CattleTapePrivate { gboolean disposed; GList *current; /* Current chunk */ GList *head; /* First chunk */ gint offset; /* Offset of the current cell */ gint lower_limit; /* Offset of the first valid byte * inside the first chunk */ gint upper_limit; /* Offset of the last valid byte inside * the last chunk */ GSList *bookmarks; /* Bookmarks stack */ }; /* Properties */ enum { PROP_0, PROP_CURRENT_VALUE }; typedef struct _CattleTapeBookmark CattleTapeBookmark; struct _CattleTapeBookmark { GList *chunk; gint offset; }; /* Size of the tape chunk */ #define CHUNK_SIZE 128 static void cattle_tape_init (CattleTape *self) { gchar *chunk; self->priv = CATTLE_TAPE_GET_PRIVATE (self); self->priv->head = NULL; self->priv->current = NULL; /* Create the first chunk and make it the current one */ chunk = (gchar *) g_slice_alloc0 (CHUNK_SIZE * sizeof (gchar)); self->priv->head = g_list_append (self->priv->head, (gpointer) chunk); self->priv->current = self->priv->head; /* Set initial limits */ self->priv->offset = 0; self->priv->lower_limit = 0; self->priv->upper_limit = 0; /* Initialize the bookmarks stack */ self->priv->bookmarks = NULL; self->priv->disposed = FALSE; } static void cattle_tape_dispose (GObject *object) { CattleTape *self = CATTLE_TAPE (object); g_return_if_fail (!self->priv->disposed); self->priv->disposed = TRUE; G_OBJECT_CLASS (cattle_tape_parent_class)->dispose (object); } static void chunk_free (gpointer chunk, gpointer data) { g_slice_free1 (CHUNK_SIZE * sizeof (gchar), chunk); } static void cattle_tape_finalize (GObject *object) { CattleTape *self = CATTLE_TAPE (object); self->priv->current = NULL; g_list_foreach (self->priv->head, (GFunc) chunk_free, NULL); g_list_free (self->priv->head); self->priv->head = NULL; G_OBJECT_CLASS (cattle_tape_parent_class)->finalize (object); } /** * cattle_tape_new: * * Create and initialize a new memory tape. * * Returns: (transfer full): a new #CattleTape */ CattleTape* cattle_tape_new (void) { return g_object_new (CATTLE_TYPE_TAPE, NULL); } /** * cattle_tape_set_current_value: * @tape: a #CattleTape * @value: the current cell's new value * * Set the value of the current cell. * * Accepted values are ASCII values or EOF. */ void cattle_tape_set_current_value (CattleTape *self, gchar value) { gchar *chunk = NULL; g_return_if_fail (CATTLE_IS_TAPE (self)); g_return_if_fail (!self->priv->disposed); g_return_if_fail ((value >= 0 && value <= 127) || value == EOF); chunk = (char *) self->priv->current->data; chunk[self->priv->offset] = value; } /** * cattle_tape_get_current_value: * @tape: a #CattleTape * * Get the value of the current cell. See * cattle_tape_set_current_value(). * * Returns: the value of the current cell */ gchar cattle_tape_get_current_value (CattleTape *self) { gchar *chunk; g_return_val_if_fail (CATTLE_IS_TAPE (self), (gchar) 0); g_return_val_if_fail (!self->priv->disposed, (gchar) 0); chunk = (gchar *) self->priv->current->data; return chunk[self->priv->offset]; } /** * cattle_tape_increase_current_value: * @tape: a #CattleTape * * Increase the value in the current cell by one. * * If the value in the current cell has ASCII code 127, the new value * will have ASCII code 0. */ void cattle_tape_increase_current_value (CattleTape *self) { cattle_tape_increase_current_value_by (self, 1); } /** * cattle_tape_increase_current_value_by: * @tape: a #CattleTape * @value: increase amount * * Increase the value in the current cell by @value. * * The value is wrapped if needed to keep it in the ASCII code. * * Increasing the value this way is much faster than calling * cattle_tape_increase_current_value() multiple times. */ void cattle_tape_increase_current_value_by (CattleTape *self, gint value) { gchar *chunk; gchar current; g_return_if_fail (CATTLE_IS_TAPE (self)); g_return_if_fail (!self->priv->disposed); /* Return right away in case no increment is needed */ if (value == 0) { return; } chunk = (gchar *) self->priv->current->data; current = chunk[self->priv->offset]; /* Special handling for EOF character */ if (current == EOF) { if (value > 0) { chunk[self->priv->offset] = 0; cattle_tape_increase_current_value_by (self, value - 1); return; } else { chunk[self->priv->offset] = 127; cattle_tape_increase_current_value_by (self, value + 1); return; } } current = (current + value) % 128; /* If the remainder is negative the value needs to be adjusted */ if (current < 0) { current = 128 + current; } chunk[self->priv->offset] = current; } /** * cattle_tape_decrease_current_value: * @tape: a #CattleTape * * Decrease the value in the current cell by one. * * If the value in the current cell has ASCII value 0, the new value * will have ASCII value 127. */ void cattle_tape_decrease_current_value (CattleTape *self) { cattle_tape_decrease_current_value_by (self, 1); } /** * cattle_tape_decrease_current_value_by: * @tape: a #CattleTape * @value: decrease amount * * Decrease the value in the current cell by @value. * * The value is wrapped if needed to keep it in the ASCII code. * * Decreasing the value this way is much faster than calling * cattle_tape_decrease_current_value() multiple times. */ void cattle_tape_decrease_current_value_by (CattleTape *self, gint value) { cattle_tape_increase_current_value_by (self, -value); } /** * cattle_tape_move_left: * @tape: a #CattleTape * * Move @tape one cell to the left. * * If there are no memory cells on the left of the current one, * one will be created on the fly. */ void cattle_tape_move_left (CattleTape *self) { cattle_tape_move_left_by (self, 1); } /** * cattle_tape_move_left_by: * @tape: a #CattleTape * @steps: number of steps * * Move @tape @steps cells to the left. * * Moving this way is much faster than calling * cattle_tape_move_left() multiple times. */ void cattle_tape_move_left_by (CattleTape *self, gint steps) { gchar *chunk; g_return_if_fail (CATTLE_IS_TAPE (self)); g_return_if_fail (!self->priv->disposed); /* Move backwards until the correct chunk is found */ while (steps > self->priv->offset) { /* If there is no previous chunk, create it */ if (g_list_previous (self->priv->current) == NULL) { chunk = (gchar *) g_slice_alloc0 (CHUNK_SIZE * sizeof (gchar)); self->priv->head = g_list_prepend (self->priv->head, chunk); self->priv->lower_limit = CHUNK_SIZE - 1; } self->priv->current = g_list_previous (self->priv->current); steps -= (self->priv->offset + 1); self->priv->offset = CHUNK_SIZE - 1; } self->priv->offset -= steps; /* If the current chunk is the first one, the lower limit * might need to be updated */ if (g_list_previous (self->priv->current) == NULL) { if (self->priv->offset < self->priv->lower_limit) { self->priv->lower_limit = self->priv->offset; } } } /** * cattle_tape_move_right: * @tape: a #CattleTape * * Move @tape one cell to the right. * * If there are no memory cells on the right of the current one, * one will be created on the fly. */ void cattle_tape_move_right (CattleTape *self) { cattle_tape_move_right_by (self, 1); } /** * cattle_tape_move_right_by: * @tape: a #CattleTape * @steps: number of steps * * Move @tape @steps cells to the right. * * Moving this way is much faster than calling * cattle_tape_move_right() multiple times. */ void cattle_tape_move_right_by (CattleTape *self, gint steps) { gchar *chunk; g_return_if_fail (CATTLE_IS_TAPE (self)); g_return_if_fail (!self->priv->disposed); /* Move forward until the correct chunk is found */ while (self->priv->offset + steps >= CHUNK_SIZE ) { /* If there is no next chunk, create it */ if (g_list_next (self->priv->current) == NULL) { chunk = (gchar *) g_slice_alloc0 (CHUNK_SIZE * sizeof (gchar)); self->priv->head = g_list_append (self->priv->head, chunk); self->priv->upper_limit = 0; } self->priv->current = g_list_next (self->priv->current); steps -= (CHUNK_SIZE - self->priv->offset); self->priv->offset = 0; } self->priv->offset += steps; /* If the current chunk is the last one, the upper limit * might need to be updated */ if (g_list_next (self->priv->current) == NULL) { if (self->priv->offset > self->priv->upper_limit) { self->priv->upper_limit = self->priv->offset; } } } /** * cattle_tape_is_at_beginning: * @tape: a #CattleTape * * Check if the current cell is the first one of @tape. * * Since the tape grows automatically as more cells are needed, it is * possible to move left from the first cell. * * Returns: %TRUE if the current cell is the first one, %FALSE otherwise */ gboolean cattle_tape_is_at_beginning (CattleTape *self) { gboolean check = FALSE; g_return_val_if_fail (CATTLE_IS_TAPE (self), FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); /* If the current chunk is the first one and the current offset * is equal to the lower limit, we are at the beginning of the * tape */ if (g_list_previous (self->priv->current) == NULL && (self->priv->offset == self->priv->lower_limit)) { check = TRUE; } return check; } /** * cattle_tape_is_at_end: * @tape: a #CattleTape * * Check if the current cell is the last one of @tape. * * Since the tape grows automatically as more cells are needed, it is * possible to move right from the last cell. * * Returns: %TRUE if the current cell is the last one, %FALSE otherwise */ gboolean cattle_tape_is_at_end (CattleTape *self) { gboolean check = FALSE; g_return_val_if_fail (CATTLE_IS_TAPE (self), FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); /* If we are in the last chunk and the current offset is equal * to the upper limit, we are in the last valid position */ if (g_list_next (self->priv->current) == NULL && (self->priv->offset == self->priv->upper_limit)) { check = TRUE; } return check; } /** * cattle_tape_push_bookmark: * @tape: a #CattleTape * * Create a bookmark to the current tape position and save it on the * bookmark stack. */ void cattle_tape_push_bookmark (CattleTape *self) { CattleTapeBookmark *bookmark; g_return_if_fail (CATTLE_IS_TAPE (self)); g_return_if_fail (!self->priv->disposed); /* Create a new bookmark and store the current position */ bookmark = g_new0 (CattleTapeBookmark, 1); bookmark->chunk = self->priv->current; bookmark->offset = self->priv->offset; self->priv->bookmarks = g_slist_prepend (self->priv->bookmarks, bookmark); } /** * cattle_tape_pop_bookmark: * @tape: a #CattleTape * * Restore the previously-saved tape position. * See cattle_tape_push_bookmark(). * * Returns: %FALSE if the bookmarks stack is empty, %TRUE otherwise */ gboolean cattle_tape_pop_bookmark (CattleTape *self) { CattleTapeBookmark *bookmark; gboolean check = FALSE; g_return_val_if_fail (CATTLE_IS_TAPE (self), FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); if (self->priv->bookmarks != NULL) { /* Get the bookmark and remove it from the stack */ bookmark = self->priv->bookmarks->data; self->priv->bookmarks = g_slist_remove (self->priv->bookmarks, bookmark); /* Restore the position */ self->priv->current = bookmark->chunk; self->priv->offset = bookmark->offset; /* Delete the bookmark */ g_free (bookmark); check = TRUE; } return check; } static void cattle_tape_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { CattleTape *self = CATTLE_TAPE (object); gchar t_char; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_CURRENT_VALUE: t_char = g_value_get_char (value); cattle_tape_set_current_value (self, t_char); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_tape_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { CattleTape *self = CATTLE_TAPE (object); gchar t_char; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_CURRENT_VALUE: t_char = cattle_tape_get_current_value (self); g_value_set_char (value, t_char); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_tape_class_init (CattleTapeClass *self) { GObjectClass *object_class = G_OBJECT_CLASS (self); GParamSpec *pspec; object_class->set_property = cattle_tape_set_property; object_class->get_property = cattle_tape_get_property; object_class->dispose = cattle_tape_dispose; object_class->finalize = cattle_tape_finalize; /** * CattleTape:current-value: * * Value of the current cell. * * Changes to this property are not notified. */ pspec = g_param_spec_char ("current-value", "Value of the current cell", "Get/set current value", MIN (0, EOF), MAX (127, EOF), 0, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_CURRENT_VALUE, pspec); g_type_class_add_private (object_class, sizeof (CattleTapePrivate)); } cattle-1.0.1/cattle/cattle-program.h0000664000175000017500000000567711543650503014277 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_PROGRAM_H__ #define __CATTLE_PROGRAM_H__ #include #include #include G_BEGIN_DECLS #define CATTLE_TYPE_PROGRAM (cattle_program_get_type ()) #define CATTLE_PROGRAM(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CATTLE_TYPE_PROGRAM, CattleProgram)) #define CATTLE_PROGRAM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CATTLE_TYPE_PROGRAM, CattleProgramClass)) #define CATTLE_IS_PROGRAM(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), CATTLE_TYPE_PROGRAM)) #define CATTLE_IS_PROGRAM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CATTLE_TYPE_PROGRAM)) #define CATTLE_PROGRAM_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), CATTLE_TYPE_PROGRAM, CattleProgramClass)) typedef struct _CattleProgram CattleProgram; typedef struct _CattleProgramClass CattleProgramClass; typedef struct _CattleProgramPrivate CattleProgramPrivate; struct _CattleProgram { GObject parent; CattleProgramPrivate *priv; }; struct _CattleProgramClass { GObjectClass parent; }; CattleProgram* cattle_program_new (void); gboolean cattle_program_load (CattleProgram *program, const gchar *string, GError **error); void cattle_program_set_instructions (CattleProgram *program, CattleInstruction *instructions); CattleInstruction* cattle_program_get_instructions (CattleProgram *program); void cattle_program_set_input (CattleProgram *program, const gchar *input); gchar* cattle_program_get_input (CattleProgram *program); GType cattle_program_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_PROGRAM_H__ */ cattle-1.0.1/cattle/cattle-enums.c.tmpl0000664000175000017500000000115611543650503014711 00000000000000/*** BEGIN file-production ***/ /* enumerations from "@filename@" */ #include "@filename@" /*** END file-production ***/ /*** BEGIN value-header ***/ GType @enum_name@_get_type (void) { static GType etype = 0; if (etype == 0) { static const G@Type@Value values[] = { /*** END value-header ***/ /*** BEGIN value-production ***/ { @VALUENAME@, "@VALUENAME@", "@valuenick@" }, /*** END value-production ***/ /*** BEGIN value-tail ***/ { 0, NULL, NULL } }; etype = g_@type@_register_static ("@EnumName@", values); } return etype; } /*** END value-tail ***/ cattle-1.0.1/cattle/cattle-version.h0000644000175000017500000000342011543670662014303 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_VERSION_H__ #define __CATTLE_VERSION_H__ #include G_BEGIN_DECLS #define CATTLE_MAJOR_VERSION (1) #define CATTLE_MINOR_VERSION (0) #define CATTLE_MICRO_VERSION (1) #define CATTLE_CHECK_VERSION(major,minor,micro) \ (CATTLE_MAJOR_VERSION > (major) || \ (CATTLE_MAJOR_VERSION == (major) && CATTLE_MINOR_VERSION > (minor)) || \ (CATTLE_MAJOR_VERSION == (major) && CATTLE_MINOR_VERSION == (minor) && CATTLE_MICRO_VERSION >= (micro))) extern const guint cattle_major_version; extern const guint cattle_minor_version; extern const guint cattle_micro_version; gboolean cattle_check_version (guint required_major, guint required_minor, guint required_micro); G_END_DECLS #endif /* __CATTLE_VERSION_H__ */ cattle-1.0.1/cattle/cattle-error.c0000664000175000017500000000356711543650503013750 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-error.h" /** * SECTION:cattle-error * @short_description: Load time and runtime errors * * Cattle uses the facilities provided by GLib for error reporting. * * Functions that can fail take a #GError as last argument; errors raised * are in the %CATTLE_ERROR domain with error codes from the #CattleError * enumeration. */ /** * CattleError: * @CATTLE_ERROR_BAD_UTF8: The provided input is not valid UTF-8 * @CATTLE_ERROR_IO: Generic I/O error * @CATTLE_ERROR_UNBALANCED_BRACKETS: The number of open and * closed brackets don't match * @CATTLE_ERROR_INPUT_OUT_OF_RANGE: The input cannot be stored in a tape cell * * Errors detected either on code loading or at runtime. * * Cattle only supports UTF-8, so any input not using this encoding * causes an error to be raised. */ /** * CATTLE_ERROR: * * Error domain for Cattle. Errors in this domain will be from the * #CattleError enumeration. */ GQuark cattle_error_quark (void) { return g_quark_from_static_string ("cattle-error-quark"); } cattle-1.0.1/cattle/cattle-instruction.c0000664000175000017500000003707411543650503015200 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-enums.h" #include "cattle-instruction.h" /** * SECTION:cattle-instruction * @short_description: Brainfuck instruction * * A #CattleInstruction represents a single Brainfuck instruction, * repeated one or more times in a row. * * Multiple instructions of the same type (i.e. multiple increment * instruction) are grouped together to reduce memory usage and speed * up execution. * * Consider the following piece of Brainfuck code: * * |[ * +++.----- * ]| * * There are nine instructions: three increment instructions, a print * instruction, and five decrement instructions. * * Instead of creating nine separate objects, with all the involved * overhead, Cattle creates just three objects (one with value * %CATTLE_INSTRUCTION_INCREASE, one with value %CATTLE_INSTRUCTION_PRINT, * and one with value %CATTLE_INSTRUCTION_DECREASE) and set their quantity * to three, one and five respectively. * * Each instruction maintains a reference to the next instruction in the * execution flow. If the instruction starts a loop (its value is * %CATTLE_INSTRUCTION_LOOP_BEGIN) it also holds a reference to the first * instruction in the loop. */ G_DEFINE_TYPE (CattleInstruction, cattle_instruction, G_TYPE_OBJECT) /** * CattleInstructionValue: * @CATTLE_INSTRUCTION_NONE: Do nothing * @CATTLE_INSTRUCTION_MOVE_LEFT: Move the tape to the left * @CATTLE_INSTRUCTION_MOVE_RIGHT: Move the tape to the right * @CATTLE_INSTRUCTION_INCREASE: Increase the current value * @CATTLE_INSTRUCTION_DECREASE: Decrease the current value * @CATTLE_INSTRUCTION_LOOP_BEGIN: Execute the loop until the current * value is zero, then proceed to the next instruction * @CATTLE_INSTRUCTION_LOOP_END: Exit from the currently-executing loop * @CATTLE_INSTRUCTION_READ: Get one character from the input and save * its value at the current position * @CATTLE_INSTRUCTION_PRINT: Send the current value to the output. * @CATTLE_INSTRUCTION_DEBUG: Show debugging information. This usually * means dumping the contents of the tape. * * Brainfuck instructions supported by Cattle, as #gunichars. * * %CATTLE_INSTRUCTION_DEBUG is not part of the Brainfuck language, but * it's often used for debugging and implemented in many interpreters, * so it's included in Cattle as well. */ /** * CattleInstruction: * * Opaque data structure representing an instruction. It should never be * accessed directly; use the methods below instead. */ #define CATTLE_INSTRUCTION_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), CATTLE_TYPE_INSTRUCTION, CattleInstructionPrivate)) struct _CattleInstructionPrivate { gboolean disposed; CattleInstructionValue value; gint quantity; CattleInstruction *next; CattleInstruction *loop; }; /* Properties */ enum { PROP_0, PROP_VALUE, PROP_QUANTITY, PROP_NEXT, PROP_LOOP }; static void cattle_instruction_init (CattleInstruction *self) { self->priv = CATTLE_INSTRUCTION_GET_PRIVATE (self); self->priv->value = CATTLE_INSTRUCTION_NONE; self->priv->quantity = 1; self->priv->next = NULL; self->priv->loop = NULL; self->priv->disposed = FALSE; } static void cattle_instruction_dispose (GObject *object) { CattleInstruction *self = CATTLE_INSTRUCTION (object); g_return_if_fail (!self->priv->disposed); if (self->priv->next != NULL) { g_object_unref (self->priv->next); self->priv->next = NULL; } if (self->priv->loop != NULL) { /* Releasing the first instruction in the loop causes * all the instructions in the loop to be released as * well, so we can safely release just the first one */ g_object_unref (self->priv->loop); self->priv->loop = NULL; } self->priv->disposed = TRUE; G_OBJECT_CLASS (cattle_instruction_parent_class)->dispose (object); } static void cattle_instruction_finalize (GObject *object) { G_OBJECT_CLASS (cattle_instruction_parent_class)->finalize (object); } /** * cattle_instruction_new: * * Create and initialize a new instruction. * * The newly-created instruction has a #CattleInstruction:quantity of * one, and its #CattleInstruction:value is %CATTLE_INSTRUCTION_NONE. * * Returns: (transfer full): a new #CattleInstruction **/ CattleInstruction* cattle_instruction_new (void) { return g_object_new (CATTLE_TYPE_INSTRUCTION, NULL); } /** * cattle_instruction_set_value: * @instruction: a #CattleInstruction * @value: value of @instruction * * Set the value of @instruction. Accepted values are from the * #CattleInstructionValue enumeration. */ void cattle_instruction_set_value (CattleInstruction *self, CattleInstructionValue value) { gpointer enum_class; GEnumValue *enum_value; g_return_if_fail (CATTLE_IS_INSTRUCTION (self)); g_return_if_fail (!self->priv->disposed); /* Get the enum class for instruction values, and lookup the value. * If it is not present, the value is not valid */ enum_class = g_type_class_ref (CATTLE_TYPE_INSTRUCTION_VALUE); enum_value = g_enum_get_value (enum_class, value); g_type_class_unref (enum_class); g_return_if_fail (enum_value != NULL); self->priv->value = value; } /** * cattle_instruction_get_value: * @instruction: a #CattleInstruction * * Get the value of @instruction. See cattle_instruction_set_value(). * * Returns: the value of @instruction */ CattleInstructionValue cattle_instruction_get_value (CattleInstruction *self) { g_return_val_if_fail (CATTLE_IS_INSTRUCTION (self), CATTLE_INSTRUCTION_NONE); g_return_val_if_fail (!self->priv->disposed, CATTLE_INSTRUCTION_NONE); return self->priv->value; } /** * cattle_instruction_set_quantity: * @instruction: a #CattleInstruction * @quantity: quantity of @instruction * * Set the number of times @instruction has to be executed. * * This value is used at runtime for faster execution, and allows to * use less memory for storing the code. */ void cattle_instruction_set_quantity (CattleInstruction *self, gint quantity) { g_return_if_fail (CATTLE_IS_INSTRUCTION (self)); g_return_if_fail ((quantity > 0) && (quantity < G_MAXINT)); g_return_if_fail (!self->priv->disposed); self->priv->quantity = quantity; } /** * cattle_instruction_get_quantity: * @instruction: a #CattleInstruction * * Get the quantity of @instruction. * See cattle_instruction_set_quantity(). * * Returns: the quantity of @instruction */ gint cattle_instruction_get_quantity (CattleInstruction *self) { g_return_val_if_fail (CATTLE_IS_INSTRUCTION (self), -1); g_return_val_if_fail (!self->priv->disposed, -1); return self->priv->quantity; } /** * cattle_instruction_set_next: * @instruction: a #CattleInstruction * @next: (allow-none): next #CattleInstruction to execute, or %NULL * * Set the next instruction to be executed. * * If @instruction has value %CATTLE_INSTRUCTION_LOOP_BEGIN, @next * will be executed only after the loop has returned. */ void cattle_instruction_set_next (CattleInstruction *self, CattleInstruction *next) { g_return_if_fail (CATTLE_IS_INSTRUCTION (self)); g_return_if_fail (next == NULL || CATTLE_IS_INSTRUCTION (next)); g_return_if_fail (!self->priv->disposed); /* Release the reference held on the previous value */ if (self->priv->next != NULL) { g_object_unref (self->priv->next); } /* Set the new instruction and acquire a reference to it */ self->priv->next = next; if (self->priv->next != NULL) { g_object_ref (self->priv->next); } } /** * cattle_instruction_get_next: * @instruction: a #CattleInstruction * * Get the next instruction. * * Please note that the returned instruction might not be the next * instruction in the execution flow: if @instruction marks the * beginning of a loop (its value is %CATTLE_INSTRUCTION_LOOP_BEGIN), * the returned instruction will be executed only after the loop has * ended. * * Returns: (transfer full): the next instruction, or %NULL */ CattleInstruction* cattle_instruction_get_next (CattleInstruction *self) { g_return_val_if_fail (CATTLE_IS_INSTRUCTION (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); if (self->priv->next != NULL) { g_object_ref (self->priv->next); } return self->priv->next; } /** * cattle_instruction_set_loop: * @instruction: a #CattleInstruction * @loop: (allow-none): first #CattleInstruction in the loop, or %NULL * * Set the instructions to be executed in the loop. * * This method should only be called on instructions whose value is * %CATTLE_INSTRUCTION_LOOP_BEGIN. */ void cattle_instruction_set_loop (CattleInstruction *self, CattleInstruction *loop) { g_return_if_fail (CATTLE_IS_INSTRUCTION (self)); g_return_if_fail (loop == NULL || CATTLE_IS_INSTRUCTION (loop)); g_return_if_fail (!self->priv->disposed); /* Release the reference held on the previous loop */ if (self->priv->loop != NULL) { /* Releasing the first instruction in the loop causes * all the instructions to be disposed */ g_object_unref (self->priv->loop); } /* Get a reference to the new instructions */ self->priv->loop = loop; if (self->priv->loop != NULL) { g_object_ref (self->priv->loop); } } /** * cattle_instruction_get_loop: * @instruction: a #CattleInstruction * * Get the first instruction of the loop. * * This method should only be called on instructions whose value is * %CATTLE_INSTRUCTION_LOOP_BEGIN. * * Returns: (transfer full): a #CattleInstruction, or %NULL */ CattleInstruction* cattle_instruction_get_loop (CattleInstruction *self) { g_return_val_if_fail (CATTLE_IS_INSTRUCTION (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); if (self->priv->loop != NULL) { g_object_ref (self->priv->loop); } return self->priv->loop; } static void cattle_instruction_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { CattleInstruction *self = CATTLE_INSTRUCTION (object); CattleInstruction *t_obj; gint t_int; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_VALUE: t_int = g_value_get_enum (value); cattle_instruction_set_value (self, t_int); break; case PROP_QUANTITY: t_int = g_value_get_int (value); cattle_instruction_set_quantity (self, t_int); break; case PROP_NEXT: t_obj = g_value_get_object (value); cattle_instruction_set_next (self, t_obj); break; case PROP_LOOP: t_obj = g_value_get_object (value); cattle_instruction_set_loop (self, t_obj); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } } static void cattle_instruction_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { CattleInstruction *self = CATTLE_INSTRUCTION (object); CattleInstruction *t_obj; gint t_int; if (G_LIKELY (!self->priv->disposed)) { switch (property_id) { case PROP_VALUE: t_int = cattle_instruction_get_value (self); g_value_set_enum (value, t_int); break; case PROP_QUANTITY: t_int = cattle_instruction_get_quantity (self); g_value_set_int (value, t_int); break; case PROP_NEXT: t_obj = cattle_instruction_get_next (self); g_value_set_object (value, t_obj); break; case PROP_LOOP: t_obj = cattle_instruction_get_loop (self); g_value_set_object (value, t_obj); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); } } } static void cattle_instruction_class_init (CattleInstructionClass *self) { GObjectClass *object_class = G_OBJECT_CLASS (self); GParamSpec *pspec; object_class->set_property = cattle_instruction_set_property; object_class->get_property = cattle_instruction_get_property; object_class->dispose = cattle_instruction_dispose; object_class->finalize = cattle_instruction_finalize; /** * CattleInstruction:value: * * Value of the instruction. Accepted values are in the * #CattleInstructionValue enumeration. * * Changes to this property are not notified. */ pspec = g_param_spec_enum ("value", "Value of the instruction", "Get/set instruction's value", CATTLE_TYPE_INSTRUCTION_VALUE, CATTLE_INSTRUCTION_NONE, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_VALUE, pspec); /** * CattleInstruction:quantity: * * Number of times the instruction has to be executed. * * Changes to this property are not notified. */ pspec = g_param_spec_int ("quantity", "Number of times the instruction is repeated", "Get/set instruction's quantity", 0, G_MAXINT, 1, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_QUANTITY, pspec); /** * CattleInstruction:next: * * Next instruction in the execution flow. Can be %NULL if there * are no more instructions to be executed. * * Changes to this property are not notified. */ pspec = g_param_spec_object ("next", "Next instruction to be executed", "Get/set next instruction", CATTLE_TYPE_INSTRUCTION, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_NEXT, pspec); /** * CattleInstruction:loop: * * Instructions to be executed in the loop. Should be %NULL unless * the value of the instruction is %CATTLE_INSTRUCTION_LOOP_BEGIN. * * Changes to this property are not notified. */ pspec = g_param_spec_object ("loop", "Instructions executed in the loop", "Get/set loop code", CATTLE_TYPE_INSTRUCTION, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_LOOP, pspec); g_type_class_add_private (object_class, sizeof (CattleInstructionPrivate)); } cattle-1.0.1/cattle/cattle-enums.c0000644000175000017500000000503211543670663013742 00000000000000 /* Generated data (by glib-mkenums) */ /* enumerations from "cattle-error.h" */ #include "cattle-error.h" GType cattle_error_get_type (void) { static GType etype = 0; if (etype == 0) { static const GEnumValue values[] = { { CATTLE_ERROR_BAD_UTF8, "CATTLE_ERROR_BAD_UTF8", "bad-utf8" }, { CATTLE_ERROR_IO, "CATTLE_ERROR_IO", "io" }, { CATTLE_ERROR_UNBALANCED_BRACKETS, "CATTLE_ERROR_UNBALANCED_BRACKETS", "unbalanced-brackets" }, { CATTLE_ERROR_INPUT_OUT_OF_RANGE, "CATTLE_ERROR_INPUT_OUT_OF_RANGE", "input-out-of-range" }, { 0, NULL, NULL } }; etype = g_enum_register_static ("CattleError", values); } return etype; } /* enumerations from "cattle-instruction.h" */ #include "cattle-instruction.h" GType cattle_instruction_value_get_type (void) { static GType etype = 0; if (etype == 0) { static const GEnumValue values[] = { { CATTLE_INSTRUCTION_NONE, "CATTLE_INSTRUCTION_NONE", "none" }, { CATTLE_INSTRUCTION_MOVE_LEFT, "CATTLE_INSTRUCTION_MOVE_LEFT", "move-left" }, { CATTLE_INSTRUCTION_MOVE_RIGHT, "CATTLE_INSTRUCTION_MOVE_RIGHT", "move-right" }, { CATTLE_INSTRUCTION_INCREASE, "CATTLE_INSTRUCTION_INCREASE", "increase" }, { CATTLE_INSTRUCTION_DECREASE, "CATTLE_INSTRUCTION_DECREASE", "decrease" }, { CATTLE_INSTRUCTION_LOOP_BEGIN, "CATTLE_INSTRUCTION_LOOP_BEGIN", "loop-begin" }, { CATTLE_INSTRUCTION_LOOP_END, "CATTLE_INSTRUCTION_LOOP_END", "loop-end" }, { CATTLE_INSTRUCTION_READ, "CATTLE_INSTRUCTION_READ", "read" }, { CATTLE_INSTRUCTION_PRINT, "CATTLE_INSTRUCTION_PRINT", "print" }, { CATTLE_INSTRUCTION_DEBUG, "CATTLE_INSTRUCTION_DEBUG", "debug" }, { 0, NULL, NULL } }; etype = g_enum_register_static ("CattleInstructionValue", values); } return etype; } /* enumerations from "cattle-configuration.h" */ #include "cattle-configuration.h" GType cattle_on_eof_action_get_type (void) { static GType etype = 0; if (etype == 0) { static const GEnumValue values[] = { { CATTLE_ON_EOF_STORE_ZERO, "CATTLE_ON_EOF_STORE_ZERO", "store-zero" }, { CATTLE_ON_EOF_STORE_EOF, "CATTLE_ON_EOF_STORE_EOF", "store-eof" }, { CATTLE_ON_EOF_DO_NOTHING, "CATTLE_ON_EOF_DO_NOTHING", "do-nothing" }, { 0, NULL, NULL } }; etype = g_enum_register_static ("CattleOnEOFAction", values); } return etype; } /* Generated data ends here */ cattle-1.0.1/cattle/Makefile.am0000664000175000017500000000642111543650503013225 00000000000000NULL = INCLUDES = \ -I$(top_srcdir) \ -I$(top_builddir) \ $(NULL) AM_CPPFLAGS = \ -DG_LOG_DOMAIN=\"Cattle\" \ -DCATTLE_COMPILATION \ -DG_DISABLE_DEPRECATED \ -DG_DISABLE_SINGLE_INCLUDES \ $(GLIB_CFLAGS) \ $(NULL) AM_LDFLAGS = \ -version-info $(CATTLE_CURRENT):$(CATTLE_REVISION):$(CATTLE_AGE) \ $(GLIB_LIBS) \ $(NULL) cattle_headers = \ cattle-error.h \ cattle-instruction.h \ cattle-program.h \ cattle-tape.h \ cattle-configuration.h \ cattle-interpreter.h \ cattle.h \ $(NULL) cattleincludedir = $(includedir)/cattle-1.0/cattle cattleinclude_HEADERS = \ $(cattle_headers) \ cattle-version.h \ $(NULL) lib_LTLIBRARIES = \ libcattle-1.0.la \ $(NULL) cattle_sources = \ cattle-version.c \ cattle-error.c \ cattle-instruction.c \ cattle-program.c \ cattle-tape.c \ cattle-configuration.c \ cattle-interpreter.c \ $(NULL) libcattle_1_0_la_SOURCES = \ $(cattle_sources) \ $(cattle_headers) \ cattle-version.h \ $(BUILT_SOURCES) \ $(NULL) GENMARSHAL_GENERATED = \ cattle-marshal.h \ cattle-marshal.c \ $(NULL) MKENUMS_GENERATED = \ cattle-enums.h \ cattle-enums.c \ $(NULL) BUILT_SOURCES = \ $(GENMARSHAL_GENERATED) \ $(MKENUMS_GENERATED) \ $(NULL) CLEANFILES = \ $(GENMARSHAL_GENERATED) \ $(MKENUMS_GENERATED) \ $(NULL) EXTRA_DIST = \ cattle-marshal.list \ cattle-enums.h.tmpl \ cattle-enums.c.tmpl \ $(NULL) -include $(INTROSPECTION_MAKEFILE) INTROSPECTION_GIRS = INTROSPECTION_SCANNER_ARGS = \ -I $(top_srcdir) \ -I $(top_builddir) \ -D CATTLE_COMPILATION \ $(NULL) INTROSPECTION_COMPILER_ARGS = \ --includedir=$(srcdir) \ $(NULL) if HAVE_INTROSPECTION introspection_sources = \ $(cattle_sources) \ $(cattle_headers) \ cattle-version.h \ $(NULL) Cattle-1.0.gir: libcattle-1.0.la Cattle_1_0_gir_NAMESPACE = Cattle Cattle_1_0_gir_VERSION = 1.0 Cattle_1_0_gir_INCLUDES = GObject-2.0 Cattle_1_0_gir_LIBS = libcattle-1.0.la Cattle_1_0_gir_FILES = $(introspection_sources) INTROSPECTION_GIRS += Cattle-1.0.gir girdir = $(datadir)/gir-1.0 gir_DATA = $(INTROSPECTION_GIRS) typelibdir = $(libdir)/girepository-1.0 typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib) CLEANFILES += $(gir_DATA) $(typelib_DATA) endif cattle-marshal.h: cattle-marshal.list $(AM_V_GEN)( $(GLIB_GENMARSHAL) --prefix=cattle_marshal \ $(srcdir)/cattle-marshal.list --header > cattle-marshal.tmp \ && mv cattle-marshal.tmp cattle-marshal.h ) \ || ( rm -f cattle-marshal.tmp && exit 1 ) cattle-marshal.c: cattle-marshal.h $(AM_V_GEN)( ( echo '#include "cattle-marshal.h"'; \ $(GLIB_GENMARSHAL) --prefix=cattle_marshal \ $(srcdir)/cattle-marshal.list --body ) > cattle-marshal.tmp \ && mv cattle-marshal.tmp cattle-marshal.c ) \ || ( rm -f cattle-marshal.tmp && exit 1 ) cattle-enums.h: $(cattle_headers) $(AM_V_GEN)( cd $(srcdir) && \ $(GLIB_MKENUMS) --template cattle-enums.h.tmpl \ $(cattle_headers) ) > cattle-enums.h.tmp \ && mv cattle-enums.h.tmp cattle-enums.h \ || rm -f cattle-enums.h.tmp cattle-enums.c: $(cattle_headers) $(AM_V_GEN)( cd $(srcdir) && \ $(GLIB_MKENUMS) --template cattle-enums.c.tmpl \ $(cattle_headers) ) > cattle-enums.c.tmp \ && mv cattle-enums.c.tmp cattle-enums.c \ || rm -f cattle-enums.c.tmp cattle-1.0.1/cattle/cattle-instruction.h0000664000175000017500000000746411543650503015205 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_INSTRUCTION_H__ #define __CATTLE_INSTRUCTION_H__ #include #include G_BEGIN_DECLS #define CATTLE_TYPE_INSTRUCTION (cattle_instruction_get_type ()) #define CATTLE_INSTRUCTION(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CATTLE_TYPE_INSTRUCTION, CattleInstruction)) #define CATTLE_INSTRUCTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CATTLE_TYPE_INSTRUCTION, CattleInstructionClass)) #define CATTLE_IS_INSTRUCTION(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), CATTLE_TYPE_INSTRUCTION)) #define CATTLE_IS_INSTRUCTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CATTLE_TYPE_INSTRUCTION)) #define CATTLE_INSTRUCTION_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), CATTLE_TYPE_INSTRUCTION, CattleInstructionClass)) typedef enum { CATTLE_INSTRUCTION_NONE = 0x5F, CATTLE_INSTRUCTION_MOVE_LEFT = 0x3C, CATTLE_INSTRUCTION_MOVE_RIGHT = 0x3E, CATTLE_INSTRUCTION_INCREASE = 0x2B, CATTLE_INSTRUCTION_DECREASE = 0x2D, CATTLE_INSTRUCTION_LOOP_BEGIN = 0x5B, CATTLE_INSTRUCTION_LOOP_END = 0x5D, CATTLE_INSTRUCTION_READ = 0x2C, CATTLE_INSTRUCTION_PRINT = 0x2E, CATTLE_INSTRUCTION_DEBUG = 0x23 } CattleInstructionValue; typedef struct _CattleInstruction CattleInstruction; typedef struct _CattleInstructionClass CattleInstructionClass; typedef struct _CattleInstructionPrivate CattleInstructionPrivate; struct _CattleInstruction { GObject parent; CattleInstructionPrivate *priv; }; struct _CattleInstructionClass { GObjectClass parent; }; CattleInstruction* cattle_instruction_new (void); void cattle_instruction_set_value (CattleInstruction *instruction, CattleInstructionValue value); CattleInstructionValue cattle_instruction_get_value (CattleInstruction *instruction); void cattle_instruction_set_quantity (CattleInstruction *instruction, gint quantity); gint cattle_instruction_get_quantity (CattleInstruction *instruction); void cattle_instruction_set_next (CattleInstruction *instruction, CattleInstruction *next); CattleInstruction* cattle_instruction_get_next (CattleInstruction *instruction); void cattle_instruction_set_loop (CattleInstruction *instruction, CattleInstruction *loop); CattleInstruction* cattle_instruction_get_loop (CattleInstruction *instruction); GType cattle_instruction_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_INSTRUCTION_H__ */ cattle-1.0.1/cattle/cattle-error.h0000664000175000017500000000257211543650503013750 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_ERROR_H__ #define __CATTLE_ERROR_H__ #include #include G_BEGIN_DECLS typedef enum { CATTLE_ERROR_BAD_UTF8, CATTLE_ERROR_IO, CATTLE_ERROR_UNBALANCED_BRACKETS, CATTLE_ERROR_INPUT_OUT_OF_RANGE } CattleError; #define CATTLE_ERROR cattle_error_quark() GQuark cattle_error_quark (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_ERROR_H__ */ cattle-1.0.1/cattle/cattle-marshal.c0000644000175000017500000001322011543670663014240 00000000000000#include "cattle-marshal.h" #include #ifdef G_ENABLE_DEBUG #define g_marshal_value_peek_boolean(v) g_value_get_boolean (v) #define g_marshal_value_peek_char(v) g_value_get_char (v) #define g_marshal_value_peek_uchar(v) g_value_get_uchar (v) #define g_marshal_value_peek_int(v) g_value_get_int (v) #define g_marshal_value_peek_uint(v) g_value_get_uint (v) #define g_marshal_value_peek_long(v) g_value_get_long (v) #define g_marshal_value_peek_ulong(v) g_value_get_ulong (v) #define g_marshal_value_peek_int64(v) g_value_get_int64 (v) #define g_marshal_value_peek_uint64(v) g_value_get_uint64 (v) #define g_marshal_value_peek_enum(v) g_value_get_enum (v) #define g_marshal_value_peek_flags(v) g_value_get_flags (v) #define g_marshal_value_peek_float(v) g_value_get_float (v) #define g_marshal_value_peek_double(v) g_value_get_double (v) #define g_marshal_value_peek_string(v) (char*) g_value_get_string (v) #define g_marshal_value_peek_param(v) g_value_get_param (v) #define g_marshal_value_peek_boxed(v) g_value_get_boxed (v) #define g_marshal_value_peek_pointer(v) g_value_get_pointer (v) #define g_marshal_value_peek_object(v) g_value_get_object (v) #define g_marshal_value_peek_variant(v) g_value_get_variant (v) #else /* !G_ENABLE_DEBUG */ /* WARNING: This code accesses GValues directly, which is UNSUPPORTED API. * Do not access GValues directly in your code. Instead, use the * g_value_get_*() functions */ #define g_marshal_value_peek_boolean(v) (v)->data[0].v_int #define g_marshal_value_peek_char(v) (v)->data[0].v_int #define g_marshal_value_peek_uchar(v) (v)->data[0].v_uint #define g_marshal_value_peek_int(v) (v)->data[0].v_int #define g_marshal_value_peek_uint(v) (v)->data[0].v_uint #define g_marshal_value_peek_long(v) (v)->data[0].v_long #define g_marshal_value_peek_ulong(v) (v)->data[0].v_ulong #define g_marshal_value_peek_int64(v) (v)->data[0].v_int64 #define g_marshal_value_peek_uint64(v) (v)->data[0].v_uint64 #define g_marshal_value_peek_enum(v) (v)->data[0].v_long #define g_marshal_value_peek_flags(v) (v)->data[0].v_ulong #define g_marshal_value_peek_float(v) (v)->data[0].v_float #define g_marshal_value_peek_double(v) (v)->data[0].v_double #define g_marshal_value_peek_string(v) (v)->data[0].v_pointer #define g_marshal_value_peek_param(v) (v)->data[0].v_pointer #define g_marshal_value_peek_boxed(v) (v)->data[0].v_pointer #define g_marshal_value_peek_pointer(v) (v)->data[0].v_pointer #define g_marshal_value_peek_object(v) (v)->data[0].v_pointer #define g_marshal_value_peek_variant(v) (v)->data[0].v_pointer #endif /* !G_ENABLE_DEBUG */ /* BOOLEAN:CHAR,POINTER (./cattle-marshal.list:1) */ void cattle_marshal_BOOLEAN__CHAR_POINTER (GClosure *closure, GValue *return_value G_GNUC_UNUSED, guint n_param_values, const GValue *param_values, gpointer invocation_hint G_GNUC_UNUSED, gpointer marshal_data) { typedef gboolean (*GMarshalFunc_BOOLEAN__CHAR_POINTER) (gpointer data1, gchar arg_1, gpointer arg_2, gpointer data2); register GMarshalFunc_BOOLEAN__CHAR_POINTER callback; register GCClosure *cc = (GCClosure*) closure; register gpointer data1, data2; gboolean v_return; g_return_if_fail (return_value != NULL); g_return_if_fail (n_param_values == 3); if (G_CCLOSURE_SWAP_DATA (closure)) { data1 = closure->data; data2 = g_value_peek_pointer (param_values + 0); } else { data1 = g_value_peek_pointer (param_values + 0); data2 = closure->data; } callback = (GMarshalFunc_BOOLEAN__CHAR_POINTER) (marshal_data ? marshal_data : cc->callback); v_return = callback (data1, g_marshal_value_peek_char (param_values + 1), g_marshal_value_peek_pointer (param_values + 2), data2); g_value_set_boolean (return_value, v_return); } /* BOOLEAN:POINTER (./cattle-marshal.list:2) */ void cattle_marshal_BOOLEAN__POINTER (GClosure *closure, GValue *return_value G_GNUC_UNUSED, guint n_param_values, const GValue *param_values, gpointer invocation_hint G_GNUC_UNUSED, gpointer marshal_data) { typedef gboolean (*GMarshalFunc_BOOLEAN__POINTER) (gpointer data1, gpointer arg_1, gpointer data2); register GMarshalFunc_BOOLEAN__POINTER callback; register GCClosure *cc = (GCClosure*) closure; register gpointer data1, data2; gboolean v_return; g_return_if_fail (return_value != NULL); g_return_if_fail (n_param_values == 2); if (G_CCLOSURE_SWAP_DATA (closure)) { data1 = closure->data; data2 = g_value_peek_pointer (param_values + 0); } else { data1 = g_value_peek_pointer (param_values + 0); data2 = closure->data; } callback = (GMarshalFunc_BOOLEAN__POINTER) (marshal_data ? marshal_data : cc->callback); v_return = callback (data1, g_marshal_value_peek_pointer (param_values + 1), data2); g_value_set_boolean (return_value, v_return); } cattle-1.0.1/cattle/cattle-enums.h0000644000175000017500000000134011543670663013745 00000000000000 /* Generated data (by glib-mkenums) */ #ifndef __CATTLE_ENUMS_H__ #define __CATTLE_ENUMS_H__ #include #include G_BEGIN_DECLS /* enumerations from "cattle-error.h" */ GType cattle_error_get_type (void) G_GNUC_CONST; #define CATTLE_TYPE_ERROR (cattle_error_get_type()) /* enumerations from "cattle-instruction.h" */ GType cattle_instruction_value_get_type (void) G_GNUC_CONST; #define CATTLE_TYPE_INSTRUCTION_VALUE (cattle_instruction_value_get_type()) /* enumerations from "cattle-configuration.h" */ GType cattle_on_eof_action_get_type (void) G_GNUC_CONST; #define CATTLE_TYPE_ON_EOF_ACTION (cattle_on_eof_action_get_type()) G_END_DECLS #endif /* __CATTLE_ENUMS_H__ */ /* Generated data ends here */ cattle-1.0.1/cattle/cattle-interpreter.h0000664000175000017500000001213111543650503015152 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_INTERPRETER_H__ #define __CATTLE_INTERPRETER_H__ #include #include #include #include G_BEGIN_DECLS #define CATTLE_TYPE_INTERPRETER (cattle_interpreter_get_type ()) #define CATTLE_INTERPRETER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CATTLE_TYPE_INTERPRETER, CattleInterpreter)) #define CATTLE_INTERPRETER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CATTLE_TYPE_INTERPRETER, CattleInterpreterClass)) #define CATTLE_IS_INTERPRETER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), CATTLE_TYPE_INTERPRETER)) #define CATTLE_IS_INTERPRETER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CATTLE_TYPE_INTERPRETER)) #define CATTLE_INTERPRETER_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), CATTLE_TYPE_INTERPRETER, CattleInterpreterClass)) typedef struct _CattleInterpreter CattleInterpreter; typedef struct _CattleInterpreterClass CattleInterpreterClass; typedef struct _CattleInterpreterPrivate CattleInterpreterPrivate; struct _CattleInterpreter { GObject parent; CattleInterpreterPrivate *priv; }; struct _CattleInterpreterClass { GObjectClass parent; }; typedef gboolean (*CattleInputHandler) (CattleInterpreter *interpreter, gpointer data, GError **error); typedef gboolean (*CattleOutputHandler) (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error); typedef gboolean (*CattleDebugHandler) (CattleInterpreter *interpreter, gpointer data, GError **error); CattleInterpreter* cattle_interpreter_new (void); gboolean cattle_interpreter_run (CattleInterpreter *interpreter, GError **error); void cattle_interpreter_feed (CattleInterpreter *interpreter, const gchar *input); void cattle_interpreter_set_configuration (CattleInterpreter *interpreter, CattleConfiguration *configuration); CattleConfiguration* cattle_interpreter_get_configuration (CattleInterpreter *interpreter); void cattle_interpreter_set_program (CattleInterpreter *interpreter, CattleProgram *program); CattleProgram* cattle_interpreter_get_program (CattleInterpreter *interpreter); void cattle_interpreter_set_tape (CattleInterpreter *interpreter, CattleTape *tape); CattleTape* cattle_interpreter_get_tape (CattleInterpreter *interpreter); void cattle_interpreter_set_input_handler (CattleInterpreter *interpreter, CattleInputHandler handler, gpointer user_data); void cattle_interpreter_set_output_handler (CattleInterpreter *interpreter, CattleOutputHandler handler, gpointer user_data); void cattle_interpreter_set_debug_handler (CattleInterpreter *interpreter, CattleInputHandler handler, gpointer user_data); GType cattle_interpreter_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_INTERPRETER_H__ */ cattle-1.0.1/cattle/cattle-program.c0000664000175000017500000003462611543650503014266 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-enums.h" #include "cattle-error.h" #include "cattle-program.h" /** * SECTION:cattle-program * @short_description: Brainfuck program (and possibly its input) * * A #CattleProgram represents a complete Brainfuck program, that is, * the instructions to be executed and possibly its input. * * The input for a program can optionally be specified in the source * file, and it's separated from the program code by a bang (!) * symbol. For example, given the following input: * * |[ * ,+.!sometext * ]| * * the program's code is ",+." while the program's input is * "sometext". * * Any Brainfuck instruction after the bang symbol is considered part * of the input, and as such is not executed. Subsequent bang symbols * are also considered part of the input. */ G_DEFINE_TYPE (CattleProgram, cattle_program, G_TYPE_OBJECT) /** * CattleProgram: * * Opaque data structure representing a program. It should never be * accessed directly; use the methods below instead. */ #define CATTLE_PROGRAM_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), CATTLE_TYPE_PROGRAM, CattleProgramPrivate)) struct _CattleProgramPrivate { gboolean disposed; CattleInstruction *instructions; gchar *input; }; /* Properties */ enum { PROP_0, PROP_INSTRUCTIONS, PROP_INPUT }; /* Internal functions */ static CattleInstruction* load (gchar **program); /* Symbols used by the code loader */ #define SHARP_SYMBOL 0x23 #define BANG_SYMBOL 0x21 #define NEWLINE_SYMBOL 0x0A static void cattle_program_init (CattleProgram *self) { self->priv = CATTLE_PROGRAM_GET_PRIVATE (self); self->priv->instructions = cattle_instruction_new (); self->priv->input = NULL; self->priv->disposed = FALSE; } static void cattle_program_dispose (GObject *object) { CattleProgram *self = CATTLE_PROGRAM (object); g_return_if_fail (!self->priv->disposed); g_object_unref (self->priv->instructions); self->priv->instructions = NULL; self->priv->disposed = TRUE; G_OBJECT_CLASS (cattle_program_parent_class)->dispose (object); } static void cattle_program_finalize (GObject *object) { CattleProgram *self = CATTLE_PROGRAM (object); g_free (self->priv->input); self->priv->input = NULL; G_OBJECT_CLASS (cattle_program_parent_class)->finalize (object); } static CattleInstruction* load (gchar **program) { CattleInstruction *first; CattleInstruction *current; CattleInstruction *previous; CattleInstruction *loop; gint quantity; gunichar value; gunichar temp; first = NULL; previous = NULL; do { current = NULL; /* Pick the first symbol from the input string */ value = g_utf8_get_char (*program); quantity = 1; /* End of input */ if (value == 0) { break; } /* Move one position to the right */ *program = g_utf8_next_char (*program); /* Start of program's input */ if (value == BANG_SYMBOL) { break; } /* Read a sequence of identical symbols, counting them. Don't * do that for loop instructions, those can't be optimized */ if (value != CATTLE_INSTRUCTION_LOOP_BEGIN && value != CATTLE_INSTRUCTION_LOOP_END) { do { temp = g_utf8_get_char (*program); /* Same value: increase the quantity, move the * pointer to the right */ if (temp == value) { quantity++; *program = g_utf8_next_char (*program); } else { break; } } while (temp == value); } g_assert (value == CATTLE_INSTRUCTION_LOOP_BEGIN || value == CATTLE_INSTRUCTION_LOOP_END || value != g_utf8_get_char (*program)); /* Normalize symbol: if value is not a recognized symbol, * set it to CATTLE_INSTRUCTION_NONE */ switch (value) { case CATTLE_INSTRUCTION_INCREASE: case CATTLE_INSTRUCTION_DECREASE: case CATTLE_INSTRUCTION_MOVE_LEFT: case CATTLE_INSTRUCTION_MOVE_RIGHT: case CATTLE_INSTRUCTION_LOOP_BEGIN: case CATTLE_INSTRUCTION_LOOP_END: case CATTLE_INSTRUCTION_READ: case CATTLE_INSTRUCTION_PRINT: case CATTLE_INSTRUCTION_DEBUG: break; default: value = CATTLE_INSTRUCTION_NONE; break; } /* Not an instruction, restart the loop */ if (value == CATTLE_INSTRUCTION_NONE) { continue; } /* Create a new instruction and set its value and quantity */ current = cattle_instruction_new (); cattle_instruction_set_value (current, value); cattle_instruction_set_quantity (current, quantity); /* This is the first instruction */ if (first == NULL) { first = current; g_object_ref (first); } if (value == CATTLE_INSTRUCTION_LOOP_BEGIN) { /* Read the loop's contents */ loop = load (program); g_assert (loop != NULL); if (loop != NULL) { cattle_instruction_set_loop (current, loop); g_object_unref (loop); } } /* Link the current instruction to the previous one (if any) */ if (previous != NULL) { cattle_instruction_set_next (previous, current); g_object_unref (previous); } previous = current; /* Exit on loop end */ if (value == CATTLE_INSTRUCTION_LOOP_END) { break; } } while (value != 0); /* Drop the remaining reference to the current instruction, or * if no current instruction is present, to the previous one */ if (current != NULL) { g_object_unref (current); } else { if (previous != NULL) { g_object_unref (previous); } } return first; } /** * cattle_program_new: * * Create a new #CattleProgram. * * A single instance of a program can be shared between multiple * interpreters, as long as the object is not modified after it * has been initialized. * * Returns: (transfer full): a new #CattleProgram **/ CattleProgram* cattle_program_new (void) { return g_object_new (CATTLE_TYPE_PROGRAM, NULL); } /** * cattle_program_load: * @program: a #CattleProgram * @string: the source code of the program * @error: (allow-none): return location for a #GError * * Load @program from @string. * * The string can optionally contain also the input for the program: * in that case, the input must be separated from the code by a bang * (!) character. * * In case of failure, @error is filled with detailed information. * The error domain is %CATTLE_ERROR, and the error code is from the * #CattleError enumeration. * * Returns: %TRUE on success, %FALSE otherwise */ gboolean cattle_program_load (CattleProgram *self, const gchar *program, GError **error) { CattleInstruction *instructions; GError *inner_error = NULL; gchar *position; gunichar temp; glong brackets_count = 0; g_return_val_if_fail (CATTLE_IS_PROGRAM (self), FALSE); g_return_val_if_fail (error == NULL || *error == NULL, FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); /* Check the provided string is valid UTF-8 before proceeding */ if (!g_utf8_validate (program, -1, NULL)) { g_set_error (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Invalid UTF-8"); return FALSE; } /* Check the number of brackets to ensure the loops are balanced */ position = (gchar *) program; do { temp = g_utf8_get_char (position); if (temp == CATTLE_INSTRUCTION_LOOP_BEGIN) { brackets_count++; } else if (temp == CATTLE_INSTRUCTION_LOOP_END) { brackets_count--; } /* Ignore brackets in the program's input, if present */ if (temp != 0 && temp != BANG_SYMBOL) { position = g_utf8_next_char (position); } } while (temp != 0 && temp != BANG_SYMBOL); /* Report an error to the caller if the number of open brackets * is not equal to the number of closed brackets */ if (brackets_count != 0) { g_set_error (error, CATTLE_ERROR, CATTLE_ERROR_UNBALANCED_BRACKETS, "Unbalanced brackets"); return FALSE; } /* Load the instructions from the string */ position = (gchar *) program; instructions = load ((gchar **) &position); /* The load routine returns NULL for the empty program. * Create a single instruction to use in the program */ if (instructions == NULL) { instructions = cattle_instruction_new (); } /* Set the instructions for the program */ cattle_program_set_instructions (self, instructions); g_object_unref (instructions); /* Set the input for the program, if present; otherwise, * reset it */ if (g_utf8_strlen (position, -1) > 0) { cattle_program_set_input (self, position); } else { cattle_program_set_input (self, NULL); } return TRUE; } /** * cattle_program_set_instructions: * @program: a #CattleProgram * @instructions: instructions for @program * * Set the instructions for @program. * * You shouldn't usually need to use this: see cattle_program_load() * for the standard way to load a program. */ void cattle_program_set_instructions (CattleProgram *self, CattleInstruction *instructions) { g_return_if_fail (CATTLE_IS_PROGRAM (self)); g_return_if_fail (CATTLE_IS_INSTRUCTION (instructions)); g_return_if_fail (!self->priv->disposed); /* Release the reference held on the current instructions */ g_object_unref (self->priv->instructions); self->priv->instructions = instructions; g_object_ref (self->priv->instructions); } /** * cattle_program_get_instructions: * @program: a #CattleProgram * * Get the instructions for @program. * See cattle_program_load() and cattle_program_set_instructions(). * * Returns: (transfer full): the first instruction in @program */ CattleInstruction* cattle_program_get_instructions (CattleProgram *self) { g_return_val_if_fail (CATTLE_IS_PROGRAM (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); g_object_ref (self->priv->instructions); return self->priv->instructions; } /** * cattle_program_set_input: * @program: a #CattleProgram * @input: (allow-none): input for @program, or %NULL * * Set the input for @program. * * If @input is %NULL, the input will be retrieved at runtime. */ void cattle_program_set_input (CattleProgram *self, const gchar *input) { g_return_if_fail (CATTLE_IS_PROGRAM (self)); g_return_if_fail (!self->priv->disposed); /* Free the existing input */ g_free (self->priv->input); self->priv->input = g_strdup (input); } /** * cattle_program_get_input: * @program: a #CattleProgram * * Get the input for @program. * See cattle_program_set_input(). * * Returns: (transfer full): input for @program, or %NULL */ gchar* cattle_program_get_input (CattleProgram *self) { g_return_val_if_fail (CATTLE_IS_PROGRAM (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); return g_strdup (self->priv->input); } static void cattle_program_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { CattleProgram *self = CATTLE_PROGRAM (object); CattleInstruction *t_inst; gchar *t_str; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_INSTRUCTIONS: t_inst = g_value_get_object (value); cattle_program_set_instructions (self, t_inst); break; case PROP_INPUT: t_str = (gchar *) g_value_get_string (value); cattle_program_set_input (self, t_str); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_program_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { CattleProgram *self = CATTLE_PROGRAM (object); CattleInstruction *t_inst; gchar *t_str; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_INSTRUCTIONS: t_inst = cattle_program_get_instructions (self); g_value_set_object (value, t_inst); break; case PROP_INPUT: t_str = cattle_program_get_input (self); g_value_set_string (value, t_str); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_program_class_init (CattleProgramClass *self) { GObjectClass *object_class = G_OBJECT_CLASS (self); GParamSpec *pspec; object_class->set_property = cattle_program_set_property; object_class->get_property = cattle_program_get_property; object_class->dispose = cattle_program_dispose; object_class->finalize = cattle_program_finalize; /** * CattleProgram:instructions: * * Instructions for the program. * * Changes to this property are not notified. */ pspec = g_param_spec_object ("instructions", "Instructions to be executed", "Get/set instruction", CATTLE_TYPE_INSTRUCTION, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_INSTRUCTIONS, pspec); /** * CattleProgram:input: * * Input for the program, or %NULL if no input was available * at the time of loading. * * Changes to this property are not notified. */ pspec = g_param_spec_string ("input", "Input for the program", "Get/set program's input", NULL, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_INPUT, pspec); g_type_class_add_private (object_class, sizeof (CattleProgramPrivate)); } cattle-1.0.1/cattle/cattle-enums.h.tmpl0000664000175000017500000000101711543650503014712 00000000000000/*** BEGIN file-header ***/ #ifndef __CATTLE_ENUMS_H__ #define __CATTLE_ENUMS_H__ #include #include G_BEGIN_DECLS /*** END file-header ***/ /*** BEGIN file-production ***/ /* enumerations from "@filename@" */ /*** END file-production ***/ /*** BEGIN value-header ***/ GType @enum_name@_get_type (void) G_GNUC_CONST; #define CATTLE_TYPE_@ENUMSHORT@ (@enum_name@_get_type()) /*** END value-header ***/ /*** BEGIN file-tail ***/ G_END_DECLS #endif /* __CATTLE_ENUMS_H__ */ /*** END file-tail ***/ cattle-1.0.1/cattle/cattle-configuration.h0000664000175000017500000000610311543650503015460 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #if !defined (__CATTLE_H_INSIDE__) && !defined (CATTLE_COMPILATION) #error "Only can be included directly." #endif #ifndef __CATTLE_CONFIGURATION_H__ #define __CATTLE_CONFIGURATION_H__ #include #include G_BEGIN_DECLS #define CATTLE_TYPE_CONFIGURATION (cattle_configuration_get_type ()) #define CATTLE_CONFIGURATION(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), CATTLE_TYPE_CONFIGURATION, CattleConfiguration)) #define CATTLE_CONFIGURATION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CATTLE_TYPE_CONFIGURATION, CattleConfigurationClass)) #define CATTLE_IS_CONFIGURATION(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), CATTLE_TYPE_CONFIGURATION)) #define CATTLE_IS_CONFIGURATION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CATTLE_TYPE_CONFIGURATION)) #define CATTLE_CONFIGURATION_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), CATTLE_TYPE_CONFIGURATION, CattleConfigurationClass)) typedef enum { CATTLE_ON_EOF_STORE_ZERO, CATTLE_ON_EOF_STORE_EOF, CATTLE_ON_EOF_DO_NOTHING } CattleOnEOFAction; typedef struct _CattleConfiguration CattleConfiguration; typedef struct _CattleConfigurationClass CattleConfigurationClass; typedef struct _CattleConfigurationPrivate CattleConfigurationPrivate; struct _CattleConfiguration { GObject parent; CattleConfigurationPrivate *priv; }; struct _CattleConfigurationClass { GObjectClass parent; }; CattleConfiguration* cattle_configuration_new (void); void cattle_configuration_set_on_eof_action (CattleConfiguration *configuration, CattleOnEOFAction action); CattleOnEOFAction cattle_configuration_get_on_eof_action (CattleConfiguration *configuration); void cattle_configuration_set_debug_is_enabled (CattleConfiguration *configuration, gboolean enabled); gboolean cattle_configuration_get_debug_is_enabled (CattleConfiguration *configuration); GType cattle_configuration_get_type (void) G_GNUC_CONST; G_END_DECLS #endif /* __CATTLE_CONFIGURATION_H__ */ cattle-1.0.1/cattle/cattle-marshal.list0000664000175000017500000000004511543650503014763 00000000000000BOOLEAN:CHAR,POINTER BOOLEAN:POINTER cattle-1.0.1/cattle/cattle-configuration.c0000664000175000017500000002232511543650503015457 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-enums.h" #include "cattle-configuration.h" /** * SECTION:cattle-configuration * @short_description: Configuration for an interpreter * * A #CattleConfiguration contains the configuration for a * #CattleInterpreter. */ G_DEFINE_TYPE (CattleConfiguration, cattle_configuration, G_TYPE_OBJECT) /** * CattleOnEOFAction: * @CATTLE_ON_EOF_STORE_ZERO: Store a zero in the current cell. This is * the default behaviour * @CATTLE_ON_EOF_STORE_EOF: Store an EOF character in the current cell * @CATTLE_ON_EOF_DO_NOTHING: Do nothing. * * Possible actions to be performed by a #CattleInterpreter when an EOF * character is encountered in the input. */ /** * CattleConfiguration: * * Opaque data structure representing a configuration. It should never * be accessed directly; use the methods below instead. */ #define CATTLE_CONFIGURATION_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), CATTLE_TYPE_CONFIGURATION, CattleConfigurationPrivate)) struct _CattleConfigurationPrivate { gboolean disposed; CattleOnEOFAction on_eof_action; gboolean debug_is_enabled; }; /* Properties */ enum { PROP_0, PROP_ON_EOF_ACTION, PROP_DEBUG_IS_ENABLED }; static void cattle_configuration_init (CattleConfiguration *self) { self->priv = CATTLE_CONFIGURATION_GET_PRIVATE (self); self->priv->on_eof_action = CATTLE_ON_EOF_STORE_ZERO; self->priv->debug_is_enabled = FALSE; self->priv->disposed = FALSE; } static void cattle_configuration_dispose (GObject *object) { CattleConfiguration *self = CATTLE_CONFIGURATION (object); g_return_if_fail (!self->priv->disposed); self->priv->disposed = TRUE; G_OBJECT_CLASS (cattle_configuration_parent_class)->dispose (object); } static void cattle_configuration_finalize (GObject *object) { G_OBJECT_CLASS (cattle_configuration_parent_class)->finalize (object); } /** * cattle_configuration_new: * * Create and initialize a new configuration. * * A single configuration object can be shared between multiple * interpreters, but modifying it while an interpreter is running can * lead to unexpected and unpredictable results. * * Returns: (transfer full): a new #CattleConfiguration **/ CattleConfiguration* cattle_configuration_new (void) { return g_object_new (CATTLE_TYPE_CONFIGURATION, NULL); } /** * cattle_configuration_set_on_eof_action: * @configuration: a #CattleConfiguration * @action: the action to be performed * * Set the action to be performed when an EOF character is encountered * in the input. * * Accepted values are from the #CattleOnEOFAction enumeration. */ void cattle_configuration_set_on_eof_action (CattleConfiguration *self, CattleOnEOFAction action) { gpointer enum_class; GEnumValue *enum_value; g_return_if_fail (CATTLE_IS_CONFIGURATION (self)); g_return_if_fail (!self->priv->disposed); /* Get the enum class for actions, and lookup the value. * If it is not present, the action is not valid */ enum_class = g_type_class_ref (CATTLE_TYPE_ON_EOF_ACTION); enum_value = g_enum_get_value (enum_class, action); g_type_class_unref (enum_class); g_return_if_fail (enum_value != NULL); self->priv->on_eof_action = action; } /** * cattle_configuration_get_on_eof_action: * @configuration: a #CattleConfiguration * * Get the action to be performed when an EOF character is read from * the input source. See cattle_configuration_set_on_eof_action(). * * Returns: the current action */ CattleOnEOFAction cattle_configuration_get_on_eof_action (CattleConfiguration *self) { g_return_val_if_fail (CATTLE_IS_CONFIGURATION (self), CATTLE_ON_EOF_STORE_ZERO); g_return_val_if_fail (!self->priv->disposed, CATTLE_ON_EOF_STORE_ZERO); return self->priv->on_eof_action; } /** * cattle_configuration_set_debug_is_enabled: * @configuration: a #CattleConfiguration * @enabled: %TRUE to enable debug, %FALSE otherwise * * Set the status of the debugging support. It is disabled by default. * * If debugging is disabled, instructions whose value is * %CATTLE_INSTRUCTION_DEBUG will be ignored by the interpreter. */ void cattle_configuration_set_debug_is_enabled (CattleConfiguration *self, gboolean enabled) { g_return_if_fail (CATTLE_IS_CONFIGURATION (self)); g_return_if_fail (!self->priv->disposed); self->priv->debug_is_enabled = enabled; } /** * cattle_configuration_get_debug_is_enabled: * @configuration: a #CattleConfiguration * * Get the current status of the debugging support. * See cattle_configuration_set_debug_is_enabled(). * * Returns: %TRUE if debugging is enabled, %FALSE otherwise */ gboolean cattle_configuration_get_debug_is_enabled (CattleConfiguration *self) { g_return_val_if_fail (CATTLE_IS_CONFIGURATION (self), FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); return self->priv->debug_is_enabled; } static void cattle_configuration_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { CattleConfiguration *self = CATTLE_CONFIGURATION (object); gint t_enum; gboolean t_bool; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_ON_EOF_ACTION: t_enum = g_value_get_enum (value); cattle_configuration_set_on_eof_action (self, t_enum); break; case PROP_DEBUG_IS_ENABLED: t_bool = g_value_get_boolean (value); cattle_configuration_set_debug_is_enabled (self, t_bool); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_configuration_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { CattleConfiguration *self = CATTLE_CONFIGURATION (object); gint t_enum; gboolean t_bool; g_return_if_fail (!self->priv->disposed); switch (property_id) { case PROP_ON_EOF_ACTION: t_enum = cattle_configuration_get_on_eof_action (self); g_value_set_enum (value, t_enum); break; case PROP_DEBUG_IS_ENABLED: t_bool = cattle_configuration_get_debug_is_enabled (self); g_value_set_boolean (value, t_bool); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } static void cattle_configuration_class_init (CattleConfigurationClass *self) { GObjectClass *object_class = G_OBJECT_CLASS (self); GParamSpec *pspec; object_class->set_property = cattle_configuration_set_property; object_class->get_property = cattle_configuration_get_property; object_class->dispose = cattle_configuration_dispose; object_class->finalize = cattle_configuration_finalize; /** * CattleConfiguration:on-eof-action: * * Action to be performed when an EOF character is encountered in * the input. * * Changes to this property are not notified. */ pspec = g_param_spec_enum ("on-eof-action", "Action to be performed when an EOF is read", "Get/set on EOF action", CATTLE_TYPE_ON_EOF_ACTION, CATTLE_ON_EOF_STORE_ZERO, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_ON_EOF_ACTION, pspec); /** * CattleConfiguration:debug-is-enabled: * * If %FALSE, instructions whose value is * %CATTLE_INSTRUCTION_DEBUG are not executed by the interpreter. * * Changes to this property are not notified. */ pspec = g_param_spec_boolean ("debug-is-enabled", "Whether or not debugging is enabled", "Get/set debug support", FALSE, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_DEBUG_IS_ENABLED, pspec); g_type_class_add_private (object_class, sizeof (CattleConfigurationPrivate)); } cattle-1.0.1/cattle/cattle-interpreter.c0000644000175000017500000010357111543670541015160 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-enums.h" #include "cattle-marshal.h" #include "cattle-error.h" #include "cattle-interpreter.h" #include #include #include /** * SECTION:cattle-interpreter * @short_description: Brainfuck interpreter * * An instance of #CattleInterpreter represents a Brainfuck interpreter, * that is, an object which is capable of executing a #CattleProgram. * * #CattleInterpreter handles all the aspects of execution, including * input and output. It also hides all the details to the user, who * only needs to initialize the interpreter and call * cattle_interpreter_run() to execute a Brainfuck program. * * The behaviour of an interpreter can be modified by providing a * suitable #CattleConfiguration object. * * Once initialized, a #CattleInterpreter can run the assigned program * as many times as needed; the memory tape, however, is not * automatically cleared between executions. */ G_DEFINE_TYPE (CattleInterpreter, cattle_interpreter, G_TYPE_OBJECT) /** * CattleInterpreter: * * Opaque data structure representing an interpreter. It should never be * accessed directly; use the methods below instead. */ #define CATTLE_INTERPRETER_GET_PRIVATE(object) (G_TYPE_INSTANCE_GET_PRIVATE ((object), CATTLE_TYPE_INTERPRETER, CattleInterpreterPrivate)) struct _CattleInterpreterPrivate { gboolean disposed; CattleConfiguration *configuration; CattleProgram *program; CattleTape *tape; CattleInputHandler input_handler; gpointer input_handler_data; CattleOutputHandler output_handler; gpointer output_handler_data; CattleDebugHandler debug_handler; gpointer debug_handler_data; GSList *stack; /* Instruction stack */ gboolean had_input; gchar *input; gchar *input_cursor; gboolean end_of_input_reached; }; /* Properties */ enum { PROP_0, PROP_CONFIGURATION, PROP_PROGRAM, PROP_TAPE }; /* Internal functions */ static gboolean run (CattleInterpreter *interpreter, GError **error); static gboolean default_input_handler (CattleInterpreter *interpreter, gpointer data, GError **error); static gboolean default_output_handler (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error); static gboolean default_debug_handler (CattleInterpreter *interpreter, gpointer data, GError **error); static void cattle_interpreter_init (CattleInterpreter *self) { self->priv = CATTLE_INTERPRETER_GET_PRIVATE (self); self->priv->configuration = cattle_configuration_new (); self->priv->program = cattle_program_new (); self->priv->tape = cattle_tape_new (); self->priv->input_handler = NULL; self->priv->input_handler_data = NULL; self->priv->output_handler = NULL; self->priv->output_handler_data = NULL; self->priv->debug_handler = NULL; self->priv->debug_handler_data = NULL; self->priv->stack = NULL; self->priv->had_input = FALSE; self->priv->input = NULL; self->priv->input_cursor = NULL; self->priv->end_of_input_reached = FALSE; self->priv->disposed = FALSE; } static void cattle_interpreter_dispose (GObject *object) { CattleInterpreter *self = CATTLE_INTERPRETER (object); g_return_if_fail (!self->priv->disposed); g_object_unref (self->priv->configuration); self->priv->configuration = NULL; g_object_unref (self->priv->program); self->priv->program = NULL; g_object_unref (self->priv->tape); self->priv->tape = NULL; self->priv->disposed = TRUE; G_OBJECT_CLASS (cattle_interpreter_parent_class)->dispose (object); } static void cattle_interpreter_finalize (GObject *object) { CattleInterpreter *self; self = CATTLE_INTERPRETER (object); if (self->priv->input != NULL) { g_free (self->priv->input); } G_OBJECT_CLASS (cattle_interpreter_parent_class)->finalize (object); } static gboolean run (CattleInterpreter *self, GError **error) { CattleConfiguration *configuration; CattleProgram *program; CattleTape *tape; CattleInstruction *current; CattleInstruction *next; CattleInstructionValue value; CattleInputHandler input_handler; CattleOutputHandler output_handler; CattleDebugHandler debug_handler; GSList *stack; GError *inner_error; gboolean success; gunichar temp; gint quantity; gint i; configuration = self->priv->configuration; program = self->priv->program; tape = self->priv->tape; input_handler = self->priv->input_handler; if (input_handler == NULL) { input_handler = default_input_handler; } output_handler = self->priv->output_handler; if (output_handler == NULL) { output_handler = default_output_handler; } debug_handler = self->priv->debug_handler; if (debug_handler == NULL) { debug_handler = default_debug_handler; } stack = self->priv->stack; success = TRUE; current = cattle_program_get_instructions (program); while (current != NULL) { value = cattle_instruction_get_value (current); switch (value) { case CATTLE_INSTRUCTION_LOOP_BEGIN: next = cattle_instruction_get_loop (current); /* Enter the loop only if the value stored in the * current cell is not zero */ if (cattle_tape_get_current_value (tape) != 0) { /* Push the current instruction on the stack */ stack = g_slist_prepend (stack, current); self->priv->stack = stack; current = next; continue; } break; case CATTLE_INSTRUCTION_LOOP_END: /* If the instruction stack is empty, we're not running * a loop, so trying to exit it is an error */ if (G_UNLIKELY (stack == NULL)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_UNBALANCED_BRACKETS, "Unbalanced brackets"); g_object_unref (current); return FALSE; } /* Pop an instruction off the stack */ g_object_unref (current); current = CATTLE_INSTRUCTION (stack->data); stack = g_slist_delete_link (stack, stack); self->priv->stack = stack; continue; case CATTLE_INSTRUCTION_MOVE_LEFT: quantity = cattle_instruction_get_quantity (current); cattle_tape_move_left_by (tape, quantity); break; case CATTLE_INSTRUCTION_MOVE_RIGHT: quantity = cattle_instruction_get_quantity (current); cattle_tape_move_right_by (tape, quantity); break; case CATTLE_INSTRUCTION_INCREASE: quantity = cattle_instruction_get_quantity (current); cattle_tape_increase_current_value_by (tape, quantity); break; case CATTLE_INSTRUCTION_DECREASE: quantity = cattle_instruction_get_quantity (current); cattle_tape_decrease_current_value_by (tape, quantity); break; case CATTLE_INSTRUCTION_READ: quantity = cattle_instruction_get_quantity (current); for (i = 0; i < quantity; i++) { /* The following code is quite complicated because * it needs to handle different situations. * The execution of a read instruction is divided * into three steps: * * 1) Fetch more input if needed: the * "input-request" signal is emitted, and the * signal handler is responsible for fetching * more input from the source. This step is * obviously skipped if some input was * included in the program. * * 2) Get the char and normalize it: this step * allows us to handle all the input * consistently in the last step, regardless * of its source. * * 3) Perform the actual operation: the easy * part ;) * * TODO * This step can probably be semplified. */ /* STEP 1: Fetch more input if needed */ /* We don't even try to fetch more input if the * input was included in the program or if the end * of input has alredy been reached */ if (self->priv->had_input == FALSE && !self->priv->end_of_input_reached) { /* We are at the end of the current line of * input, or we haven't fetched any input yet. * We need to emit the "input-request" signal * to get more input */ if (self->priv->input_cursor == NULL || g_utf8_get_char (self->priv->input_cursor) == 0) { inner_error = NULL; success = (*input_handler) (self, self->priv->input_handler_data, &inner_error); success &= (inner_error == NULL); /* The operation failed: we abort * immediately */ if (G_UNLIKELY (success == FALSE)) { /* If the signal handler has set the * error, as it's required to, * propagate that error; if it hasn't, * raise a generic I/O error */ if (inner_error == NULL) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, "Unknown I/O error"); } else { g_propagate_error (error, inner_error); } g_object_unref (current); return FALSE; } } } /* Safety measure against misbehaving input handlers: if * no input has been fed to the interpreter so far, it * means there is no input to be processed */ if (self->priv->input == NULL) { self->priv->end_of_input_reached = TRUE; } else { /* Make sure the input is valid UTF-8 */ if (!g_utf8_validate (self->priv->input, -1, NULL)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Invalid UTF-8 input"); g_object_unref (current); return FALSE; } } /* STEP 2: Get the char and normalize it */ /* If we have already reached the end of input, * the current char is obviously an EOF */ if (self->priv->end_of_input_reached) { temp = (gunichar) EOF; } else { temp = g_utf8_get_char (self->priv->input_cursor); /* The end of the saved input is converted into * an EOF character for consistency. We don't * need to move the cursor forward if we are * already at the end of the input */ if (temp == 0) { if (self->priv->had_input == FALSE) { temp = (gunichar) EOF; self->priv->end_of_input_reached = TRUE; } } /* There is some more input: we have to move * the cursor one position forward */ else { self->priv->input_cursor = g_utf8_next_char (self->priv->input_cursor); } } /* Make sure the char is in the supported range */ if (!((temp >= 0 && temp <= 127) || temp == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_INPUT_OUT_OF_RANGE, "Non-ASCII input is not supported"); g_object_unref (current); return FALSE; } } /* STEP 3: Perform the actual operation */ /* XXX If there are multiple read instructions in a row, * only the last one is actually performed, because * it would overwrite the results of all the previous * ones anyway. */ /* We are at the end of the input: we have to check * the configuration to know which action we should * perform */ if (temp == (gchar) EOF) { switch (cattle_configuration_get_on_eof_action (configuration)) { case CATTLE_ON_EOF_STORE_ZERO: cattle_tape_set_current_value (tape, (gchar) 0); break; case CATTLE_ON_EOF_STORE_EOF: cattle_tape_set_current_value (tape, temp); break; case CATTLE_ON_EOF_DO_NOTHING: default: /* Do nothing */ break; } } /* We are not at the end of the input: just save the * input into the current cell of the tape */ else { cattle_tape_set_current_value (tape, temp); } break; case CATTLE_INSTRUCTION_PRINT: quantity = cattle_instruction_get_quantity (current); /* Write the value in the current cell to standard * output */ for (i = 0; i < quantity; i++) { inner_error = NULL; success = (*output_handler) (self, cattle_tape_get_current_value (tape), self->priv->output_handler_data, &inner_error); success &= (inner_error == NULL); /* Stop at the first error, even if we should * output the content of the current cell more * than once */ if (G_UNLIKELY (success == FALSE)) { /* If the signal handler has set the error, * propagate it; otherwise, raise a generic * I/O error */ if (inner_error == NULL) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, "Unknown I/O error"); } else { g_propagate_error (error, inner_error); } g_object_unref (current); return FALSE; } } break; case CATTLE_INSTRUCTION_DEBUG: /* Dump the tape only if debugging is enabled in the * configuration */ if (cattle_configuration_get_debug_is_enabled (configuration)) { quantity = cattle_instruction_get_quantity (current); for (i = 0; i < quantity; i++) { inner_error = NULL; success = (*debug_handler) (self, self->priv->debug_handler_data, &inner_error); success &= (inner_error == NULL); if (G_UNLIKELY (success == FALSE)) { /* If the debug handler hasn't set the * error, raise a generic I/O error */ if (inner_error == NULL) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, "Unknown I/O error"); } else { g_propagate_error (error, inner_error); } g_object_unref (current); return FALSE; } } } break; case CATTLE_INSTRUCTION_NONE: /* Do nothing */ break; } next = cattle_instruction_get_next (current); g_object_unref (current); current = next; } /* There are some instructions left on the stack: the brackets * are not balanced */ if (stack != NULL) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_UNBALANCED_BRACKETS, "Unbalanced brackets"); return FALSE; } return TRUE; } /** * cattle_interpreter_new: * * Create and initialize a new interpreter. * * Returns: (transfer full): a new #CattleInterpreter **/ CattleInterpreter* cattle_interpreter_new (void) { return g_object_new (CATTLE_TYPE_INTERPRETER, NULL); } /** * cattle_interpreter_run: * @interpreter: a #CattleInterpreter * @error: (allow-none): return location for a #GError * * Make the interpreter run the loaded program. * * Returns: %TRUE on success, %FALSE otherwise */ gboolean cattle_interpreter_run (CattleInterpreter *self, GError **error) { CattleProgram *program; CattleInstruction *instruction; gboolean success = FALSE; g_return_val_if_fail (CATTLE_IS_INTERPRETER (self), FALSE); g_return_val_if_fail (error == NULL || *error == NULL, FALSE); g_return_val_if_fail (!self->priv->disposed, FALSE); self->priv->stack = NULL; self->priv->had_input = FALSE; program = self->priv->program; instruction = cattle_program_get_instructions (program); self->priv->input = cattle_program_get_input (program); if (self->priv->input != NULL) { self->priv->had_input = TRUE; } self->priv->input_cursor = self->priv->input; success = run (self, error); if (self->priv->had_input == TRUE) { g_free (self->priv->input); self->priv->input = NULL; self->priv->input_cursor = NULL; } self->priv->had_input = FALSE; if (self->priv->stack != NULL) { g_slist_free (self->priv->stack); } self->priv->stack = NULL; g_object_unref (instruction); return success; } /** * cattle_interpreter_feed: * @interpreter: a #CattleInterpreter * @input: (allow-none): more input to be used by @interpreter, or %NULL * * Feed @interpreter with more input. * * This method is meant to be used inside an input handler assigned to * @interpreter; way is pointless, since the input is reset when * cattle_interpreter_run() is called. */ void cattle_interpreter_feed (CattleInterpreter *self, const gchar *input) { /* A return value of NULL from the signal * handler means the end of input was * reached. We set the appropriate flag */ if (input == NULL) { self->priv->input = NULL; self->priv->input_cursor = NULL; self->priv->end_of_input_reached = TRUE; return; } if (self->priv->input != NULL) { g_free (self->priv->input); } self->priv->input = g_strdup (input); self->priv->input_cursor = self->priv->input; } /** * cattle_interpreter_set_configuration: * @interpreter: a #CattleInterpreter * @configuration: configuration for @interpreter * * Set the configuration for @interpreter. * * The same configuration can be used for several interpreters, but * modifying it after it has been assigned to an interpreter may result * in undefined behaviour, and as such is discouraged. */ void cattle_interpreter_set_configuration (CattleInterpreter *self, CattleConfiguration *configuration) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (CATTLE_IS_CONFIGURATION (configuration)); g_return_if_fail (!self->priv->disposed); /* Release the reference held on the previous * configuration */ g_object_unref (self->priv->configuration); self->priv->configuration = configuration; g_object_ref (self->priv->configuration); } /** * cattle_interpreter_get_configuration: * @interpreter: a #CattleInterpreter * * Get the configuration for @interpreter. * See cattle_interpreter_set_configuration(). * * Returns: (transfer full): configuration for @interpreter */ CattleConfiguration* cattle_interpreter_get_configuration (CattleInterpreter *self) { g_return_val_if_fail (CATTLE_IS_INTERPRETER (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); g_object_ref (self->priv->configuration); return self->priv->configuration; } /** * cattle_interpreter_set_program: * @interpreter: a #CattleInterpreter * @program: a #CattleProgram * * Set the program to be executed by @interpreter. * * A single program can be shared between multiple interpreters, * as long as care is taken not to modify it after it has been * assigned to any of them. */ void cattle_interpreter_set_program (CattleInterpreter *self, CattleProgram *program) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (CATTLE_IS_PROGRAM (program)); g_return_if_fail (!self->priv->disposed); /* Release the reference held to the previous * program, if any */ g_object_unref (self->priv->program); self->priv->program = program; g_object_ref (self->priv->program); } /** * cattle_interpreter_get_program: * @interpreter: a #CattleInterpreter * * Get the program for @interpreter. * See cattle_interpreter_set_program(). * * Returns: (transfer full): the program for @interpreter */ CattleProgram* cattle_interpreter_get_program (CattleInterpreter *self) { g_return_val_if_fail (CATTLE_IS_INTERPRETER (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); g_object_ref (self->priv->program); return self->priv->program; } /** * cattle_interpreter_set_tape: * @interpreter: a #CattleInterpreter * @tape: a #CattleTape * * Set the memory tape used by @interpreter. */ void cattle_interpreter_set_tape (CattleInterpreter *self, CattleTape *tape) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (CATTLE_IS_TAPE (tape)); g_return_if_fail (!self->priv->disposed); /* Release the reference held to the previous tape */ g_object_unref (self->priv->tape); self->priv->tape = tape; g_object_ref (self->priv->tape); } /** * cattle_interpreter_get_tape: * @interpreter: a #CattleInterpreter * * Get the memory tape used by @interpreter. * See cattle_interpreter_set_tape(). * * Returns: (transfer full): the memory tape for @interpreter */ CattleTape* cattle_interpreter_get_tape (CattleInterpreter *self) { g_return_val_if_fail (CATTLE_IS_INTERPRETER (self), NULL); g_return_val_if_fail (!self->priv->disposed, NULL); g_object_ref (self->priv->tape); return self->priv->tape; } /** * CattleInputHandler: * @interpreter: a #CattleInterpreter * @data: user data passed to the handler * @error: return location for a #GError * * Handler for an input operation. * * Returns: %TRUE on success, %FALSE otherwise */ /** * cattle_interpreter_set_input_handler: * @interpreter: a #CattleInterpreter * @handler: (scope notified) (allow-none): input handler, or %NULL * @user_data: (allow-none): user data for @handler * * Set the input handler for @interpreter. * * The handler will be invoked every time @interpreter needs to perform * an input action; if @handler is %NULL, the default input handler will * be used. */ void cattle_interpreter_set_input_handler (CattleInterpreter *self, CattleInputHandler handler, gpointer user_data) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (!self->priv->disposed); self->priv->input_handler = handler; self->priv->input_handler_data = user_data; } /** * CattleOutputHandler: * @interpreter: a #CattleInterpreter * @output: a #gchar to output * @data: user data passed to the handler * @error: return location for a #GError * * Handler for an output operation. * * Returns: %TRUE on success, %FALSE otherwise */ /** * cattle_interpreter_set_output_handler: * @interpreter: a #CattleInterpreter * @handler: (scope notified) (allow-none): output handler, or %NULL * @user_data: (allow-none): user data for @handler * * Set the output handler for @interpreter. * * The handler will be invoked every time @interpreter needs to perform * an output action; if @handler is %NULL, the default output handler will * be used. */ void cattle_interpreter_set_output_handler (CattleInterpreter *self, CattleOutputHandler handler, gpointer user_data) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (!self->priv->disposed); self->priv->output_handler = handler; self->priv->output_handler_data = user_data; } /** * CattleDebugHandler: * @interpreter: a #CattleInterpreter * @data: user data passed to the handler * @error: return location for a #GError * * Handler for a debug operation. * * Returns: %TRUE on success, %FALSE otherwise */ /** * cattle_interpreter_set_debug_handler: * @interpreter: a #CattleInterpreter * @handler: (scope notified) (allow-none): debug handler, or %NULL * @user_data: (allow-none): user data for @handler * * Set the debug handler for @interpreter. * * The handler will be invoked every time @interpreter needs to perform * a debug action; if @handler is %NULL, the default debug handler will * be used. */ void cattle_interpreter_set_debug_handler (CattleInterpreter *self, CattleDebugHandler handler, gpointer user_data) { g_return_if_fail (CATTLE_IS_INTERPRETER (self)); g_return_if_fail (!self->priv->disposed); self->priv->debug_handler = handler; self->priv->debug_handler_data = user_data; } static gboolean default_input_handler (CattleInterpreter *self, gpointer data, GError **error) { gchar *buffer; /* The buffer size is not really important: if the input cannot * fit a single buffer, the signal will be emitted again */ buffer = g_new0 (gchar, 256); if (fgets (buffer, 256, stdin) == NULL) { /* A NULL return value from fgets could either mean a read * error has occurred or the end of input has been reached. * In the latter case, we have to notify the interpreter */ if (G_LIKELY (feof (stdin))) { cattle_interpreter_feed (self, NULL); return TRUE; } else { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); return FALSE; } } cattle_interpreter_feed (self, buffer); g_free (buffer); return TRUE; } static gboolean default_output_handler (CattleInterpreter *self, gchar output, gpointer data, GError **error) { if (G_UNLIKELY (fputc (output, stdout) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); return FALSE; } return TRUE; } static gboolean default_debug_handler (CattleInterpreter *self, gpointer data, GError **error) { CattleTape *tape; gchar value; gint steps; tape = cattle_interpreter_get_tape (self); /* Save the current position so it can be restored later */ cattle_tape_push_bookmark (tape); /* Move to the beginning of the tape, counting how many steps * it takes to get there. This value will be used later to mark * the current position */ steps = 0; while (TRUE) { if (cattle_tape_is_at_beginning (tape)) { break; } cattle_tape_move_left (tape); steps++; } if (G_UNLIKELY (fputc ('[', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } while (TRUE) { /* Mark the current position */ if (steps == 0) { if (G_UNLIKELY (fputc ('<', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } } value = cattle_tape_get_current_value (tape); /* Print the value of the current cell if it is a graphical char; * otherwise, print its hexadecimal value */ if (g_ascii_isgraph (value)) { if (G_UNLIKELY (fputc (value, stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } } else { if (G_UNLIKELY (fprintf (stderr, "0x%X", (gint) value) < 0)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } } /* Mark the current position */ if (steps == 0) { if (G_UNLIKELY (fputc ('>', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } } /* Exit after printing the last value */ if (cattle_tape_is_at_end (tape)) { break; } /* Print a space and move forward */ if (G_UNLIKELY (fputc (' ', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } cattle_tape_move_right (tape); steps--; } if (G_UNLIKELY (fputc (']', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } if (G_UNLIKELY (fputc ('\n', stderr) == EOF)) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } /* Restore the previously-saved position */ cattle_tape_pop_bookmark (tape); g_object_unref (tape); return TRUE; } static void cattle_interpreter_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) { CattleInterpreter *self = CATTLE_INTERPRETER (object); CattleConfiguration *t_conf; CattleProgram *t_prog; CattleTape *t_tape; if (G_LIKELY (!self->priv->disposed)) { switch (property_id) { case PROP_CONFIGURATION: t_conf = g_value_get_object (value); cattle_interpreter_set_configuration (self, t_conf); break; case PROP_PROGRAM: t_prog = g_value_get_object (value); cattle_interpreter_set_program (self, t_prog); break; case PROP_TAPE: t_tape = g_value_get_object (value); cattle_interpreter_set_tape (self, t_tape); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } } static void cattle_interpreter_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) { CattleInterpreter *self = CATTLE_INTERPRETER (object); CattleConfiguration *t_conf; CattleProgram *t_prog; CattleTape *t_tape; if (G_LIKELY (!self->priv->disposed)) { switch (property_id) { case PROP_CONFIGURATION: t_conf = cattle_interpreter_get_configuration (self); g_value_set_object (value, t_conf); break; case PROP_PROGRAM: t_prog = cattle_interpreter_get_program (self); g_value_set_object (value, t_prog); break; case PROP_TAPE: t_tape = cattle_interpreter_get_tape (self); g_value_set_object (value, t_tape); break; default: G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); break; } } } static void cattle_interpreter_class_init (CattleInterpreterClass *self) { GObjectClass *object_class = G_OBJECT_CLASS (self); GParamSpec *pspec; object_class->set_property = cattle_interpreter_set_property; object_class->get_property = cattle_interpreter_get_property; object_class->dispose = cattle_interpreter_dispose; object_class->finalize = cattle_interpreter_finalize; /** * CattleInterpreter:configuration: * * Configuration used by the interpreter. * * Changes to this property are not notified. */ pspec = g_param_spec_object ("configuration", "Configuration for the interpreter", "Get/set interpreter's configuration", CATTLE_TYPE_CONFIGURATION, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_CONFIGURATION, pspec); /** * CattleInterpreter:program: * * Program executed by the interpreter. * * Changes to this property are not notified. */ pspec = g_param_spec_object ("program", "Program to be executed", "Get/set interpreter's program", CATTLE_TYPE_PROGRAM, G_PARAM_READWRITE); g_object_class_install_property (object_class, PROP_PROGRAM, pspec); /** * CattleInterpreter:tape: * * Tape 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$(srcdir)/cattle-marshal.list --body ) > cattle-marshal.tmp \ && mv cattle-marshal.tmp cattle-marshal.c ) \ || ( rm -f cattle-marshal.tmp && exit 1 ) cattle-enums.h: $(cattle_headers) $(AM_V_GEN)( cd $(srcdir) && \ $(GLIB_MKENUMS) --template cattle-enums.h.tmpl \ $(cattle_headers) ) > cattle-enums.h.tmp \ && mv cattle-enums.h.tmp cattle-enums.h \ || rm -f cattle-enums.h.tmp cattle-enums.c: $(cattle_headers) $(AM_V_GEN)( cd $(srcdir) && \ $(GLIB_MKENUMS) --template cattle-enums.c.tmpl \ $(cattle_headers) ) > cattle-enums.c.tmp \ && mv cattle-enums.c.tmp cattle-enums.c \ || rm -f cattle-enums.c.tmp # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: cattle-1.0.1/cattle/cattle.h0000664000175000017500000000235211543650503012615 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #ifndef __CATTLE_H__ #define __CATTLE_H__ #define __CATTLE_H_INSIDE__ #include #include #include #include #include #include #include #undef __CATTLE_H_INSIDE__ #endif /* __CATTLE_H__ */ cattle-1.0.1/cattle/cattle-version.c0000664000175000017500000000653111543650503014276 00000000000000/* Cattle -- Brainfuck language toolkit * Copyright (C) 2008-2011 Andrea Bolognani * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include "cattle-version.h" /** * SECTION:cattle-version * @short_description: Variables and functions to check Cattle's version * * The following variables, functions and macros allow one to check * both the version of Cattle being used for compilation and the one * used at runtime. * * Cattle follows the MAJOR.MINOR.MICRO versioning scheme, where all * releases sharing the same major number are ABI compatible and releases * with and odd minor number are unstable releases targeted at developers * only. */ /** * CATTLE_MAJOR_VERSION: * * Major version of the Cattle library used for compilation. */ /** * CATTLE_MINOR_VERSION: * * Minor version of the Cattle library used for compilation. */ /** * CATTLE_MICRO_VERSION: * * Micro version of the Cattle library used for compilation. */ /** * CATTLE_CHECK_VERSION: * @major: required major version * @minor: required minor version * @micro: required micro version * * Check the Cattle library used for compilation is compatible with * the required version described by @major, @minor and @micro. * * Returns: %TRUE if the library used for compilation is compatible, * %FALSE otherwise */ /** * cattle_major_version: * * Major version of the Cattle library used at runtime. */ const guint cattle_major_version = CATTLE_MAJOR_VERSION; /** * cattle_minor_version: * * Minor version of the Cattle library used at runtime. */ const guint cattle_minor_version = CATTLE_MINOR_VERSION; /** * cattle_micro_version: * * Micro version of the Cattle library used at runtime. */ const guint cattle_micro_version = CATTLE_MICRO_VERSION; /** * cattle_check_version: * @required_major: required major version * @required_minor: required minor version * @required_micro: required micro version * * Check the Cattle library used at runtime is compatible with the * required version described by @required_major, @required_minor and * @required_micro. * * Returns: %TRUE if the runtime library is compatible, %FALSE otherwise */ gboolean cattle_check_version (guint required_major, guint required_minor, guint required_micro) { if (cattle_major_version > required_major) { return TRUE; } if (cattle_major_version == required_major && cattle_minor_version > required_minor) { return TRUE; } if (cattle_major_version == required_major && cattle_minor_version == required_minor && cattle_micro_version >= required_micro) { return TRUE; } return FALSE; } cattle-1.0.1/ChangeLog.pre-0.9.20000664000175000017500000001651311543650503012723 000000000000002008-10-02 Andrea Bolognani * === Released 0.9.2 === 2008-10-01 Andrea Bolognani * configure.in: Bumped version number. 2008-09-11 Andrea Bolognani * cattle/cattle-tape.c (CattleTapePrivate): Splitted the limit field into two separate fields, upper_limit and lower_limit. * cattle/cattle-tape.h (cattle_tape_pop_bookmark): * cattle/cattle-tape.c (cattle_tape_pop_bookmark): Return a boolean value. 2008-09-09 Andrea Bolognani * tests/tape-limits-test.c: Simple test to make sure the limits (i.e. beginning and end) reported by the tape are correct. 2008-09-08 Andrea Bolognani * examples/interpreter.c (debug_handler): Added a custom handler for the "debug-request" signal, and turned debug on. * cattle/cattle-tape.h: * cattle/cattle-tape.c: Removed the dump() method. 2008-09-07 Andrea Bolognani * cattle/cattle-interpreter.c: Initial implementation of the "debug-request" signal. 2008-09-01 Andrea Bolognani * cattle/cattle-tape.c (CattleTapePrivate): Added a limit field, used to store the offset of the last valid byte inside the last chunk. * cattle/cattle-tape.c (cattle_tape_is_at_end): Fixed to use the newly-introduced limit field. 2008-08-30 Andrea Bolognani * cattle/cattle-tape.c (cattle_tape_dump): Fixed to work with chunks; it would actually need some other changes to work as expected, but I'm not going to rework it further since the current implementation is going to be obsoleted soon and it's currently only useful to debug the bookmarks code. is_at_beginning() is affected by the same issue and as such doesn't work reliably. 2008-08-28 Andrea Bolognani * cattle/cattle-tape.h: * cattle/cattle-tape.c: Started implementing tape bookmarks. 2008-08-20 Andrea Bolognani * cattle/cattle-instruction.h: * cattle/cattle-program.h: * cattle/cattle-tape.h: * cattle/cattle-configuration.h: * cattle/cattle-interpreter.h: Added a pointer to the instance's private structure to the instance itself, to avoid calling the GET_PRIVATE() macro for every method call. Huge speed boost. 2008-08-03 Andrea Bolognani * === Released 0.9.1 === 2008-08-01 Andrea Bolognani * configure.in: Bumped version number. * README: Slightly updated. * cattle/cattle-tape.c (cattle_tape_dump): Updated and re-enabled. 2008-07-31 Andrea Bolognani * examples/indent.c: Added reference handling. * examples/interpreter.c: * examples/indent.c: Added copyright notice. 2008-07-29 Andrea Bolognani * docs/reference/io-handling.xml: New file, explaining in detail how input and output are handled by Cattle. 2008-07-25 Andrea Bolognani * examples/indent.c: * examples/Makefile.am: Added a new example. 2008-06-22 Andrea Bolognani * Makefile.am: * gtk-doc.make: * cattle/Makefile.am: We don't want anything to be installed yet. 2008-06-16 Andrea Bolognani * cattle/cattle-interpreter.c (run_real): Finished implementing the input support. Added lots of comments. 2008-06-14 Andrea Bolognani * cattle/cattle-interpreter.c (run_real): More work on the input support. Normal input works fine now; end of input still needs to be handled properly. 2008-05-25 Andrea Bolognani * cattle/cattle-interpreter.h (CattleInterpreterClass): * cattle/cattle-interpreter.c (cattle_interpreter_class_init): Initial implementation of the "input-request" signal. * cattle/cattle-interpreter.c (run_real): Don't ignore the quantity of an instruction if its value is CATTLE_INSTRUCTION_READ. 2008-05-19 Andrea Bolognani * cattle/cattle-program.c: The value of the "instructions" must be non-NULL. An empty program can be represented by a single instruction with value CATTLE_INSTRUCTION_NONE. 2008-05-18 Andrea Bolognani * cattle/cattle-tape.h (CattleTapeClass): * cattle/cattle-tape.c: Removed the "position-changed" signal, since it was of little use and the high number of emissions caused severe performance loss. * cattle/cattle-instruction.c: * cattle/cattle-program.c: * cattle/cattle-configuration.c: * cattle/cattle-tape.c: * cattle/cattle-interpreter.c: Don't emit the "notify" signal on every property change to improve performance. 2008-05-15 Andrea Bolognani * cattle/cattle-program.h (CattleProgramError): * cattle/cattle-program.c: Renamed CATTLE_PROGRAM_ERROR_INVALID_UTF8 to CATTLE_PROGRAM_ERROR_BAD_UTF8, to be consistent with GLib. 2008-05-11 Andrea Bolognani * cattle/cattle-program.h (CattleProgram): * cattle/cattle-configuration (CattleConfiguration): * cattle/cattle-tape (CattleTape): * cattle/cattle-interpreter (CattleInterpreter): Made all the instance structures opaque. The structures are not declared in the .c file to allow derived types. 2008-05-06 Andrea Bolognani * cattle/cattle-instruction.h (CattleInstruction): Moved all the instance members into the CattleInstructionPrivate structure declared in the .c file. You were not supposed to access them directly anyway. 2008-05-04 Andrea Bolognani * cattle/cattle-interpreter.h (CattleInterpreterClass): * cattle/cattle-interpreter.c (cattle_interpreter_class_init): Initial implementation of the "output-request" signal. * cattle/cattle-interpreter.c (run_real): Emit the "output-request" signal when needed instead of handling output directly. * cattle/cattle-marshal.list: New file, used to generate the marshallers needed for signal emission. 2008-05-02 Andrea Bolognani * cattle/cattle-tape.h (CattleTape): * cattle/cattle-tape.c: Re-implemented CattleTape using fixed-sized chunks instead of allocating each memory cell separately. This improves both performances and memory usage. Thanks to Thomas Thomas for suggesting this approach. * configure.in: Moved from PKG_CHECK_MODULES to AM_PATH_GLIB_2_0, which sets GLIB_MKENUMS automatically. * configure.in: Added AM_PROG_CC_C_O, which seems to be needed to correctly compile examples/interpreter.c. 2008-04-16 Andrea Bolognani * === Released 0.9.0 === 2008-04-12 Andrea Bolognani * cattle/cattle-instruction.c: * cattle/cattle-program.c: * cattle/cattle-tape.c: * cattle/cattle-configuration.c: * cattle/cattle-interpreter.c: Removed declaration of init(), class_init(), dispose() and finalize() methods, as they are already declared by G_DEFINE_TYPE(). 2008-04-09 Andrea Bolognani * cattle/cattle-interpreter.c (run_real): Use fputc() instead of g_print() to perform output, gaining in speed. 2008-04-07 Andrea Bolognani * README: Wrote some quick informations on what Cattle is and about its current development status. 2008-03-28 Andrea Bolognani * cattle/cattle-interpreter.h (cattle_interpreter_get_program): * cattle/cattle-interpreter.c (cattle_interpreter_get_program): Modified to take and return a CattleProgram instead of a CattleInstruction. 2008-02-28 Andrea Bolognani * ChangeLog: Started ChangeLog. cattle-1.0.1/config.sub0000664000175000017500000010344511344453613011703 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # Free Software Foundation, Inc. timestamp='2010-01-22' # 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 GNU 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. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # 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. 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-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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # 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-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | 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-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | 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-* \ | tile-* | tilegx-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # 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 ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; 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 ;; cr16) basic_machine=cr16-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 ;; dicos) basic_machine=i686-pc os=-dicos ;; 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 ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze) basic_machine=microblaze-xilinx ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; 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 ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; 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 ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; 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 ;; # This must be matched before tile*. tilegx*) basic_machine=tilegx-unknown os=-linux-gnu ;; tile*) basic_machine=tile-unknown os=-linux-gnu ;; 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 ;; z80-*-coff) basic_machine=z80-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[24]aeb | 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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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. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false no_target_directory= usage="\ Usage: $0 [OPTION]... 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\ if test "x$(HTML_IMAGES)" != "x"; then \ for img in $(HTML_IMAGES); do \ part=`dirname $$img`; \ echo $$mkpdf_imgdirs | grep >/dev/null "\-\-imgdir=$$part "; \ if test $$? != 0; then \ mkpdf_imgdirs="$$mkpdf_imgdirs --imgdir=$$part"; \ fi; \ done; \ fi; \ gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_imgdirs $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) @touch pdf-build.stamp ############## clean-local: rm -f *~ *.bak rm -rf .libs distclean-local: rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ fi maintainer-clean-local: clean rm -rf xml html install-data-local: @installfiles=`echo $(builddir)/html/*`; \ if test "$$installfiles" = '$(srcdir)/html/*'; \ then echo '-- Nothing to install' ; \ else \ if test -n "$(DOC_MODULE_VERSION)"; then \ installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ else \ installdir="$(DESTDIR)$(TARGET_DIR)"; \ fi; \ $(mkinstalldirs) $${installdir} ; \ for i in $$installfiles; do \ echo '-- Installing '$$i ; \ $(INSTALL_DATA) $$i $${installdir}; \ done; \ if test -n "$(DOC_MODULE_VERSION)"; then \ mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ mv -f $${installdir}/$(DOC_MODULE).devhelp \ $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp; \ fi; \ $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ fi uninstall-local: @if test -n "$(DOC_MODULE_VERSION)"; then \ installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ else \ installdir="$(DESTDIR)$(TARGET_DIR)"; \ fi; \ rm -rf $${installdir} # # Require gtk-doc when making dist # if ENABLE_GTK_DOC dist-check-gtkdoc: else dist-check-gtkdoc: @echo "*** gtk-doc must be installed and enabled in order to make dist" @false endif dist-hook: dist-check-gtkdoc dist-hook-local mkdir $(distdir)/html cp $(builddir)/html/* $(distdir)/html -cp $(builddir)/$(DOC_MODULE).pdf $(distdir)/ -cp $(builddir)/$(DOC_MODULE).types $(distdir)/ -cp $(builddir)/$(DOC_MODULE)-sections.txt $(distdir)/ cd $(distdir) && rm -f $(DISTCLEANFILES) $(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html .PHONY : dist-hook-local docs cattle-1.0.1/INSTALL0000664000175000017500000000062011543650503010741 00000000000000Prerequisites ============= Cattle depends on the following libraries and programs: * The GLib library and its GObject module * The pkg-config script * Optionally, GObject Introspection, if you want to give more languages access to Cattle * Optionally, the GTK-Doc tools, if you wish to rebuild the API reference yourself (a pre-built copy is shipped along with the sources) cattle-1.0.1/COPYING0000664000175000017500000004311011543650503010744 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. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS 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. cattle-1.0.1/AUTHORS0000664000175000017500000000047311543650503010766 00000000000000All the people who contributed to Cattle are listed in this file. If you think you should be on this list but your name is missing, feel free to drop a mail at the address explaining the reasons why you deserve to be listed here. Lead Developer ============== Andrea Bolognani cattle-1.0.1/tests/0000755000175000017500000000000011543670700011133 500000000000000cattle-1.0.1/tests/tape.c0000664000175000017500000002216111543650503012153 00000000000000/* tape -- Check the tape reports the correct size limits * Copyright (C) 2008-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include #include #define STEPS 1024 static gint mod (gint what, gint range) { gint ret; ret = what % range; if (ret < 0) { ret = range + ret; } return ret; } /** * test_tape_initial_position: * * Check the initial position is reported correctly: a newly-created tape * is made of a single cell, so the current position is both at the * beginning and at the end. */ static void test_tape_initial_position (void) { CattleTape *tape; tape = cattle_tape_new (); g_assert (cattle_tape_is_at_beginning (tape)); g_assert (cattle_tape_is_at_end (tape)); g_object_unref (tape); } /** * test_tape_right_edge: * * Starting from the initial position and moving only to the right, the * current position must always be at the end and never at the beginning. */ static void test_tape_right_edge (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); for (i = 0; i < STEPS; i++) { cattle_tape_move_right (tape); g_assert (!cattle_tape_is_at_beginning (tape)); g_assert (cattle_tape_is_at_end (tape)); } g_object_unref (tape); } /** * test_tape_left_edge: * * Starting from the initial position and moving only to the left, the * current position must always be at the beginning and never at the end. */ static void test_tape_left_edge (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); for (i = 0; i < STEPS; i++) { cattle_tape_move_left (tape); g_assert (cattle_tape_is_at_beginning (tape)); g_assert (!cattle_tape_is_at_end (tape)); } g_object_unref (tape); } /** * test_tape_in_between: * * If the curren position is somewhere in between the tape, it should not * be reported to be at the beginning or at the end. */ static void test_tape_in_between (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); for (i = 0; i < STEPS; i++) { cattle_tape_move_left (tape); } for (i = 0; i < (STEPS - 1); i++) { cattle_tape_move_right (tape); g_assert (!cattle_tape_is_at_beginning (tape)); g_assert (!cattle_tape_is_at_end (tape)); } g_object_unref (tape); } /** * test_tape_move_right_by: * * Move the tape a bunch of cells to the right in a single step, * then move left the same amount of cells one at a time. */ static void test_tape_move_right_by (void) { CattleTape *tape; gint i; gint j; tape = cattle_tape_new (); for (i = 1; i <= 5; i++) { cattle_tape_set_current_value (tape, i); cattle_tape_move_right_by (tape, STEPS); } for (i = 5; i >= 1; i--) { for (j = 0; j < STEPS; j++) { cattle_tape_move_left (tape); } g_assert (cattle_tape_get_current_value (tape) == i); } g_object_unref (tape); } /** * test_tape_move_left_by: * * Move the tape a bunch of cells to the left in a single step, * then move right the same amount of cells one at a time. */ static void test_tape_move_left_by (void) { CattleTape *tape; gint i; gint j; tape = cattle_tape_new (); for (i = 1; i <= 5; i++) { cattle_tape_set_current_value (tape, i); cattle_tape_move_left_by (tape, STEPS); } for (i = 5; i >= 1; i--) { for (j = 0; j < STEPS; j++) { cattle_tape_move_right (tape); } g_assert (cattle_tape_get_current_value (tape) == i); } g_object_unref (tape); } /** * test_tape_current_value: * * Set and get the current value several times. */ static void test_tape_current_value (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); for (i = 1; i < 128; i++) { cattle_tape_set_current_value (tape, i); g_assert (cattle_tape_get_current_value (tape) == i); } g_object_unref (tape); } /** * test_tape_increase_current_value: * * Increase the current value several times and then decrease it by * the number of increase steps taken before. */ static void test_tape_increase_current_value (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); for (i = 0; i < 128; i++) { g_assert (cattle_tape_get_current_value (tape) == i); cattle_tape_increase_current_value (tape); } cattle_tape_decrease_current_value_by (tape, 128); g_assert (cattle_tape_get_current_value (tape) == 0); cattle_tape_increase_current_value_by (tape, 128 * 5); g_assert (cattle_tape_get_current_value (tape) == 0); g_object_unref (tape); } /** * test_tape_decrease_current_value: * * Decrease the current value several times and then increase it by * the number of decrease steps taken before. */ static void test_tape_decrease_current_value (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); cattle_tape_increase_current_value_by (tape, 127); g_assert (cattle_tape_get_current_value (tape) == 127); for (i = 127; i >= 0; i--) { g_assert (cattle_tape_get_current_value (tape) == i); cattle_tape_decrease_current_value (tape); } g_assert (cattle_tape_get_current_value (tape) == 127); cattle_tape_decrease_current_value_by (tape, 128 * 5); g_assert (cattle_tape_get_current_value (tape) == 127); g_object_unref (tape); } /** * test_tape_positive_wrap: * * Wrap the current value by increasing it several times. */ static void test_tape_positive_wrap (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); cattle_tape_set_current_value (tape, 42); g_assert (cattle_tape_get_current_value (tape) == 42); for (i = 0; i < 128; i++) { g_assert (cattle_tape_get_current_value (tape) >= 0); g_assert (cattle_tape_get_current_value (tape) <= 127); g_assert (cattle_tape_get_current_value (tape) == mod ((42 + i), 128)); cattle_tape_increase_current_value (tape); } g_assert (cattle_tape_get_current_value (tape) == 42); g_object_unref (tape); } /** * test_tape_negative_wrap: * * Wrap the current value by decreasing it several times. */ static void test_tape_negative_wrap (void) { CattleTape *tape; gint i; tape = cattle_tape_new (); cattle_tape_set_current_value (tape, 42); g_assert (cattle_tape_get_current_value (tape) == 42); for (i = 0; i < 128; i++) { g_assert (cattle_tape_get_current_value (tape) >= 0); g_assert (cattle_tape_get_current_value (tape) <= 127); g_assert (cattle_tape_get_current_value (tape) == mod ((42 - i), 128)); cattle_tape_decrease_current_value (tape); } g_assert (cattle_tape_get_current_value (tape) == 42); g_object_unref (tape); } /** * test_tape_eof_wrap: * * Check wrapping works as expected when an EOF is involved. */ static void test_tape_eof_wrap (void) { CattleTape *tape; tape = cattle_tape_new (); cattle_tape_set_current_value (tape, EOF); g_assert (cattle_tape_get_current_value (tape) == EOF); cattle_tape_set_current_value (tape, EOF); cattle_tape_increase_current_value (tape); g_assert (cattle_tape_get_current_value (tape) == 0); cattle_tape_set_current_value (tape, EOF); cattle_tape_increase_current_value_by (tape, 5 + (5 * 128)); g_assert (cattle_tape_get_current_value (tape) == 4); cattle_tape_set_current_value (tape, EOF); cattle_tape_decrease_current_value (tape); g_assert (cattle_tape_get_current_value (tape) == 127); cattle_tape_set_current_value (tape, EOF); cattle_tape_decrease_current_value_by (tape, 5 + (5 * 128)); g_assert (cattle_tape_get_current_value (tape) == 123); g_object_unref (tape); } gint main (gint argc, gchar **argv) { g_type_init (); g_test_init (&argc, &argv, NULL); g_test_add_func ("/tape/initial-position", test_tape_initial_position); g_test_add_func ("/tape/right-edge", test_tape_right_edge); g_test_add_func ("/tape/left-edge", test_tape_left_edge); g_test_add_func ("/tape/in-between", test_tape_in_between); g_test_add_func ("/tape/move-right-by", test_tape_move_right_by); g_test_add_func ("/tape/move-left-by", test_tape_move_left_by); g_test_add_func ("/tape/current-value", test_tape_current_value); g_test_add_func ("/tape/increase-current-value", test_tape_increase_current_value); g_test_add_func ("/tape/decrease-current-value", test_tape_decrease_current_value); g_test_add_func ("/tape/positive-wrap", test_tape_positive_wrap); g_test_add_func ("/tape/negative-wrap", test_tape_negative_wrap); g_test_add_func ("/tape/eof-wrap", test_tape_eof_wrap); return g_test_run (); } cattle-1.0.1/tests/Makefile.am0000664000175000017500000000120111543650503013102 00000000000000NULL = INCLUDES = \ -I$(top_srcdir) \ -I$(top_builddir) \ $(NULL) AM_CPPFLAGS = \ $(GLIB_CFLAGS) \ $(NULL) AM_LDFLAGS = \ $(GLIB_LIBS) \ $(NULL) LDADD = \ $(top_builddir)/cattle/libcattle-1.0.la \ $(NULL) noinst_PROGRAMS = \ tape \ program \ interpreter \ references \ $(NULL) tape_SOURCES = \ tape.c \ $(NULL) interpreter_SOURCES = \ interpreter.c \ $(NULL) program_SOURCES = \ program.c \ $(NULL) references_SOURCES = \ references.c \ $(NULL) GTESTER = gtester test: @${GTESTER} --version 2>/dev/null 1>&2 ; \ test "$$?" != 0 || ${GTESTER} --verbose ${noinst_PROGRAMS} .PHONY: test check-local: test cattle-1.0.1/tests/interpreter.c0000664000175000017500000004420411543662127013574 00000000000000/* interpreter -- Tests for the interpreter implementation * Copyright (C) 2009-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include #include /* Succesful input handler */ static gboolean input_success (CattleInterpreter *interpreter, gpointer data, GError **error) { cattle_interpreter_feed (interpreter, "whatever"); return TRUE; } /* Succesful input handler that doesn't feed the interpreter */ static gboolean input_no_feed (CattleInterpreter *interpreter, gpointer data, GError **error) { return TRUE; } /* Successful input handler that returns a valid UTF-8 string */ static gboolean input_utf8 (CattleInterpreter *interpreter, gpointer data, GError **error) { cattle_interpreter_feed (interpreter, "\xe2\x84\xa2 (Trademark symbol)"); return TRUE; } /* Succesful input handler that returns an invalid UTF-8 string */ static gboolean input_invalid_utf8 (CattleInterpreter *interpreter, gpointer data, GError **error) { /* Return some malformed UTF-8 */ cattle_interpreter_feed (interpreter, "\xe2\x28\xa1"); return TRUE; } /* Unsuccesful input handler that sets the error */ static gboolean input_fail_set_error (CattleInterpreter *interpreter, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return FALSE; } /* Unsuccesful input handler that doesn't set the error */ static gboolean input_fail_no_set_error (CattleInterpreter *interpreter, gpointer data, GError **error) { return FALSE; } /* Unsuccesful input handler that sets the error but returns TRUE */ static gboolean input_fail_only_error (CattleInterpreter *interpreter, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return TRUE; } /* Successful output handler */ static gboolean output_success (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { return TRUE; } /* Succesfull output handler working on a buffer */ static gboolean output_success_buffer (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { GString *buffer; buffer = (GString*) data; g_string_append_c (buffer, output); return TRUE; } /* Unsuccesful output handler that sets the error */ static gboolean output_fail_set_error (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return FALSE; } /* Unsuccesful output handler that doesn't set the error */ static gboolean output_fail_no_set_error (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { return FALSE; } /* Unsuccesful output handler that sets the error but returns TRUE */ static gboolean output_fail_only_error (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return TRUE; } /* Succesful debug handler */ static gboolean debug_success (CattleInterpreter *interpreter, gpointer data, GError **error) { return TRUE; } /* Succesfut debug handler working on a buffer */ static gboolean debug_success_buffer (CattleInterpreter *interpreter, gpointer data, GError **error) { GString *buffer; buffer = (GString*) data; g_string_append_c (buffer, '0'); return TRUE; } /* Unsuccesful debug handler that sets the error */ static gboolean debug_fail_set_error (CattleInterpreter *interpreter, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return FALSE; } /* Unsuccesful debug handler that doesn't set the error */ static gboolean debug_fail_no_set_error (CattleInterpreter *interpreter, gpointer data, GError **error) { return FALSE; } /* Unsuccesful debug handler which sets the error but returns TRUE */ static gboolean debug_fail_only_error (CattleInterpreter *interpreter, gpointer data, GError **error) { g_set_error_literal (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8, "Spurious error"); return TRUE; } /** * test_interpreter_handlers: */ static void test_interpreter_handlers (void) { CattleInterpreter *interpreter; CattleConfiguration *configuration; CattleProgram *program; GError *error; GString *buffer; gboolean success; interpreter = cattle_interpreter_new (); configuration = cattle_interpreter_get_configuration (interpreter); cattle_configuration_set_debug_is_enabled (configuration, TRUE); g_object_unref (configuration); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ",.,#.", NULL); g_object_unref (program); buffer = g_string_new (""); cattle_interpreter_set_input_handler (interpreter, input_success, buffer); cattle_interpreter_set_output_handler (interpreter, output_success_buffer, buffer); cattle_interpreter_set_debug_handler (interpreter, debug_success_buffer, buffer); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (success); g_assert (g_utf8_collate (buffer->str, "w0h") == 0); g_string_free (buffer, TRUE); g_object_unref (interpreter); } /** * test_interpreter_failed_input: * * Check the correct error is reported when an input request fails, and * that a generic error is reported when the input handler doesn't set * the error itself. */ static void test_interpreter_failed_input (void) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ",", NULL); g_object_unref (program); cattle_interpreter_set_input_handler (interpreter, input_fail_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_input_handler (interpreter, input_fail_no_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_IO)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_input_handler (interpreter, input_fail_only_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); g_object_unref (interpreter); } /** * test_interpreter_failed_output: * * Check the correct error is reported when an output request fails, and * that a generic error is reported when the output handler doesn't set * the error itself. */ static void test_interpreter_failed_output (void) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ".", NULL); g_object_unref (program); cattle_interpreter_set_output_handler (interpreter, output_fail_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_output_handler (interpreter, output_fail_no_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_IO)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_output_handler (interpreter, output_fail_only_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); g_object_unref (interpreter); } /** * test_interpreter_failed_debug: * * Check the correct error is reported when a debug request fails, and * that a generic error is reported when the debug handler doesn't set * the error itself. */ static void test_interpreter_failed_debug (void) { CattleInterpreter *interpreter; CattleConfiguration *configuration; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); configuration = cattle_interpreter_get_configuration (interpreter); cattle_configuration_set_debug_is_enabled (configuration, TRUE); g_object_unref (configuration); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, "#", NULL); g_object_unref (program); cattle_interpreter_set_debug_handler (interpreter, debug_fail_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_debug_handler (interpreter, debug_fail_no_set_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_IO)); g_error_free (error); /* Replace the signal handler */ cattle_interpreter_set_debug_handler (interpreter, debug_fail_only_error, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); g_object_unref (interpreter); } /** * test_interpreter_input_no_feed: * * Make sure the interpreter keeps working when a misbehaving input * handler is used. */ static void test_interpreter_input_no_feed (void) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ",", NULL); g_object_unref (program); cattle_interpreter_set_input_handler (interpreter, input_no_feed, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (success); g_assert (error == NULL); g_object_unref (interpreter); } /** * test_interpreter_unicode_input: * * Feed the interpreter with non-ASCII input. */ static void test_interpreter_unicode_input (void) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ",", NULL); g_object_unref (program); cattle_interpreter_set_input_handler (interpreter, input_utf8, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_INPUT_OUT_OF_RANGE)); g_error_free (error); g_object_unref (interpreter); } /** * test_interpreter_invalid_input: * * Feed the interpreter with some input not encoded in UTF-8. */ static void test_interpreter_invalid_input (void) { CattleInterpreter *interpreter; CattleProgram *program; GError *error; gboolean success; interpreter = cattle_interpreter_new (); program = cattle_interpreter_get_program (interpreter); cattle_program_load (program, ",", NULL); g_object_unref (program); cattle_interpreter_set_input_handler (interpreter, input_invalid_utf8, NULL); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_BAD_UTF8)); g_error_free (error); g_object_unref (interpreter); } /** * test_interpreter_unbalanced_brackets: * * Try to run a program containing unbalanced brackets. * * The program is created by hand to bypass the checks in the program * loading routine. */ static void test_interpreter_unbalanced_brackets (void) { CattleInterpreter *interpreter; CattleProgram *program; CattleInstruction *instructions; CattleInstruction *next; CattleTape *tape; GError *error; gboolean success; interpreter = cattle_interpreter_new (); /* Build a program containing an unbalanced start of loop: [+++ */ instructions = cattle_instruction_new (); cattle_instruction_set_value (instructions, CATTLE_INSTRUCTION_LOOP_BEGIN); next = cattle_instruction_new (); cattle_instruction_set_value (next, CATTLE_INSTRUCTION_INCREASE); cattle_instruction_set_quantity (next, 3); cattle_instruction_set_loop (instructions, next); g_object_unref (next); /* Load the buggy program */ program = cattle_interpreter_get_program (interpreter); cattle_program_set_instructions (program, instructions); g_object_unref (program); /* Set the current value to something so that the loop gets * executed */ tape = cattle_interpreter_get_tape (interpreter); cattle_tape_set_current_value (tape, 42); g_object_unref (tape); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_UNBALANCED_BRACKETS)); g_error_free (error); /* Now make the start of loop instruction an end of loop instruction: * the program is now ]+++ */ cattle_instruction_set_value (instructions, CATTLE_INSTRUCTION_LOOP_END); error = NULL; success = cattle_interpreter_run (interpreter, &error); g_assert (!success); g_assert (g_error_matches (error, CATTLE_ERROR, CATTLE_ERROR_UNBALANCED_BRACKETS)); g_object_unref (instructions); g_object_unref (interpreter); } gint main (gint argc, gchar **argv) { g_type_init (); g_test_init (&argc, &argv, NULL); g_test_add_func ("/interpreter/handlers", test_interpreter_handlers); g_test_add_func ("/interpreter/failed-input", test_interpreter_failed_input); g_test_add_func ("/interpreter/failed-output", test_interpreter_failed_output); g_test_add_func ("/interpreter/failed-debug", test_interpreter_failed_debug); g_test_add_func ("/interpreter/input-no-feed", test_interpreter_input_no_feed); g_test_add_func ("/interpreter/unicode-input", test_interpreter_unicode_input); g_test_add_func ("/interpreter/invalid-input", test_interpreter_invalid_input); g_test_add_func ("/interpreter/unbalanced-brackets", test_interpreter_unbalanced_brackets); return g_test_run (); } cattle-1.0.1/tests/references.c0000664000175000017500000000602711543650503013346 00000000000000/* references -- Look for reference leaks * Copyright (C) 2009-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include /** * test_references_program_owns_instructions: * * The instructions belonging to a program must be unreferenced when the * program is finalized. */ static void test_references_program_owns_instructions (void) { CattleProgram *program; CattleInstruction *instructions; program = cattle_program_new (); cattle_program_load (program, "++[-]", NULL); instructions = cattle_program_get_instructions (program); g_assert (G_IS_OBJECT (instructions)); g_object_unref (program); g_assert (G_IS_OBJECT (instructions)); g_object_unref (instructions); g_assert (!G_IS_OBJECT (instructions)); } static void check_refcount (CattleInstruction *instruction) { CattleInstruction *next; while (CATTLE_IS_INSTRUCTION (instruction)) { g_assert (!(G_OBJECT (instruction)->ref_count < 2)); g_assert (!(G_OBJECT (instruction)->ref_count > 2)); if (cattle_instruction_get_value (instruction) == CATTLE_INSTRUCTION_LOOP_BEGIN) { next = cattle_instruction_get_loop (instruction); check_refcount (next); g_object_unref (next); } next = cattle_instruction_get_next (instruction); g_object_unref (instruction); instruction = next; } } /** * test_references_single_reference: * * Make sure there is a single reference to each instruction owned by a * program. This is achieved by looking at GObject's private field ref_count, * which is discouraged, but makes the check easy to perform. */ static void test_references_single_reference (void) { CattleProgram *program; CattleInstruction *instruction; program = cattle_program_new (); if (!cattle_program_load (program, "+", NULL)) { g_object_unref (program); g_assert_not_reached (); } instruction = cattle_program_get_instructions (program); check_refcount (instruction); } gint main (gint argc, gchar **argv) { g_type_init (); g_test_init (&argc, &argv, NULL); g_test_add_func ("/references/program-owns-instructions", test_references_program_owns_instructions); g_test_add_func ("/references/single-reference", test_references_single_reference); return g_test_run (); } cattle-1.0.1/tests/program.c0000664000175000017500000001677711543650503012711 00000000000000/* program -- Tests related to program loading * Copyright (C) 2009-2011 Andrea Bolognani * This file is part of Cattle * * 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., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * Homepage: http://kiyuko.org/software/cattle */ #include #include #include /** * test_program_load_unbalanced_brackets: * * Make sure a program containing unbalanced brackets is not loaded, * and that the correct error is reported. */ static void test_program_load_unbalanced_brackets (void) { CattleProgram *program; CattleInstruction *instruction; CattleInstructionValue value; GError *error; gboolean success; program = cattle_program_new (); error = NULL; success = cattle_program_load (program, "[", &error); g_assert (!success); g_assert (error != NULL); g_assert (error->domain == CATTLE_ERROR); g_assert (error->code == CATTLE_ERROR_UNBALANCED_BRACKETS); instruction = cattle_program_get_instructions (program); g_assert (CATTLE_IS_INSTRUCTION (instruction)); g_assert (cattle_instruction_get_next (instruction) == NULL); g_assert (cattle_instruction_get_loop (instruction) == NULL); value = cattle_instruction_get_value (instruction); g_assert (value == CATTLE_INSTRUCTION_NONE); g_object_unref (instruction); g_object_unref (program); } /** * test_program_load_empty: * * Make sure an empty program can be loaded, and that the resulting * program consists of a single instruction with value * CATTLE_INSTRUCTION_NONE. */ static void test_program_load_empty (void) { CattleProgram *program; CattleInstruction *instruction; CattleInstructionValue value; GError *error; gboolean success; program = cattle_program_new (); error = NULL; success = cattle_program_load (program, "", &error); g_assert (success); g_assert (error == NULL); instruction = cattle_program_get_instructions (program); g_assert (CATTLE_IS_INSTRUCTION (instruction)); g_assert (cattle_instruction_get_next (instruction) == NULL); g_assert (cattle_instruction_get_loop (instruction) == NULL); value = cattle_instruction_get_value (instruction); g_assert (value == CATTLE_INSTRUCTION_NONE); g_object_unref (instruction); g_object_unref (program); } /** * test_program_load_without_input: * * Load a program with no input. */ static void test_program_load_without_input (void) { CattleProgram *program; CattleInstruction *instructions; CattleInstructionValue value; GError *error; gchar *input; gint quantity; gboolean success; program = cattle_program_new (); error = NULL; success = cattle_program_load (program, "+++>-<[-]", &error); g_assert (success); g_assert (error == NULL); instructions = cattle_program_get_instructions (program); input = cattle_program_get_input (program); g_assert (instructions != NULL); g_assert (input == NULL); value = cattle_instruction_get_value (instructions); quantity = cattle_instruction_get_quantity (instructions); g_assert (value == CATTLE_INSTRUCTION_INCREASE); g_assert (quantity == 3); g_object_unref (instructions); g_object_unref (program); } /** * test_program_load_with_input: * * Load a program which containst some input along with the code. */ static void test_program_load_with_input (void) { CattleProgram *program; CattleInstruction *instructions; CattleInstructionValue value; GError *error; gchar *input; gboolean success; program = cattle_program_new (); error = NULL; success = cattle_program_load (program, ",[+.,]!some input", &error); g_assert (success); g_assert (error == NULL); instructions = cattle_program_get_instructions (program); input = cattle_program_get_input (program); g_assert (instructions != NULL); g_assert (input != NULL); g_assert (g_utf8_collate (input, "some input") == 0); value = cattle_instruction_get_value (instructions); g_assert (value == CATTLE_INSTRUCTION_READ); g_free (input); g_object_unref (instructions); g_object_unref (program); } /** * test_program_load_double_loop: * * Load a program that is nothing but two loops nested. */ static void test_program_load_double_loop (void) { CattleProgram *program; CattleInstruction *current; CattleInstruction *outer_loop; CattleInstruction *inner_loop; CattleInstruction *next; CattleInstructionValue value; GError *error; gint quantity; gboolean success; program = cattle_program_new (); error = NULL; success = cattle_program_load (program, "[[]]", &error); g_assert (success); g_assert (error == NULL); /* First instruction: [ */ outer_loop = cattle_program_get_instructions (program); current = outer_loop; g_assert (current != NULL); value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); g_assert (value == CATTLE_INSTRUCTION_LOOP_BEGIN); g_assert (quantity == 1); /* Enter the outer loop: [ */ inner_loop = cattle_instruction_get_loop (current); current = inner_loop; g_assert (current != NULL); value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); g_assert (value == CATTLE_INSTRUCTION_LOOP_BEGIN); g_assert (quantity == 1); /* Enter the inner loop: ] */ next = cattle_instruction_get_loop (current); current = next; g_assert (current != NULL); value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); g_assert (value == CATTLE_INSTRUCTION_LOOP_END); g_assert (quantity == 1); /* Inner loop is over */ next = cattle_instruction_get_next (current); current = next; g_assert (current == NULL); /* After the inner loop: ] */ next = cattle_instruction_get_next (inner_loop); g_object_unref (inner_loop); current = next; g_assert (current != NULL); value = cattle_instruction_get_value (current); quantity = cattle_instruction_get_quantity (current); g_assert (value == CATTLE_INSTRUCTION_LOOP_END); g_assert (quantity == 1); /* Outer loop is over */ next = cattle_instruction_get_next (current); g_object_unref (current); current = next; g_assert (current == NULL); /* After the outer loop */ next = cattle_instruction_get_next (outer_loop); g_object_unref (outer_loop); current = next; g_assert (current == NULL); g_object_unref (program); } gint main (gint argc, gchar **argv) { g_type_init (); g_test_init (&argc, &argv, NULL); g_test_add_func ("/program/load-unbalanced-brackets", test_program_load_unbalanced_brackets); g_test_add_func ("/program/load-empty", test_program_load_empty); g_test_add_func ("/program/load-without-input", test_program_load_without_input); g_test_add_func ("/program/load-with-input", test_program_load_with_input); g_test_add_func ("/program/load-double-loop", test_program_load_double_loop); return g_test_run (); } cattle-1.0.1/tests/Makefile.in0000644000175000017500000004323311543670647013137 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd 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 = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ noinst_PROGRAMS = tape$(EXEEXT) program$(EXEEXT) interpreter$(EXEEXT) \ references$(EXEEXT) $(am__EXEEXT_1) subdir = tests DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__EXEEXT_1 = PROGRAMS = $(noinst_PROGRAMS) am__objects_1 = am_interpreter_OBJECTS = interpreter.$(OBJEXT) $(am__objects_1) interpreter_OBJECTS = $(am_interpreter_OBJECTS) interpreter_LDADD = $(LDADD) am__DEPENDENCIES_1 = interpreter_DEPENDENCIES = $(top_builddir)/cattle/libcattle-1.0.la \ $(am__DEPENDENCIES_1) AM_V_lt = $(am__v_lt_$(V)) am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY)) am__v_lt_0 = --silent am_program_OBJECTS = program.$(OBJEXT) $(am__objects_1) program_OBJECTS = $(am_program_OBJECTS) program_LDADD = $(LDADD) program_DEPENDENCIES = $(top_builddir)/cattle/libcattle-1.0.la \ $(am__DEPENDENCIES_1) am_references_OBJECTS = references.$(OBJEXT) $(am__objects_1) references_OBJECTS = $(am_references_OBJECTS) references_LDADD = $(LDADD) references_DEPENDENCIES = $(top_builddir)/cattle/libcattle-1.0.la \ $(am__DEPENDENCIES_1) am_tape_OBJECTS = tape.$(OBJEXT) $(am__objects_1) tape_OBJECTS = $(am_tape_OBJECTS) tape_LDADD = $(LDADD) tape_DEPENDENCIES = $(top_builddir)/cattle/libcattle-1.0.la \ $(am__DEPENDENCIES_1) DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles am__mv = mv -f COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ $(AM_CFLAGS) $(CFLAGS) AM_V_CC = $(am__v_CC_$(V)) am__v_CC_ = $(am__v_CC_$(AM_DEFAULT_VERBOSITY)) am__v_CC_0 = @echo " CC " $@; 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" >&6; } if test "${lt_cv_path_NM+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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 : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$ac_tool_prefix"; then for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DUMPBIN+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in "dumpbin -symbols" "link -dump -symbols" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if test "${lt_cv_nm_interface+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4675: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4678: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4681: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$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 if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$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" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5887 "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$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 confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$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 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$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.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS 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_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$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 confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5 ; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac else enable_fast_install=yes fi # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_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 confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$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*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. 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 "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "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 $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$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. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$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 $lib' else archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$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='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo(void) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) 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"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = x""yes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if test "${ac_cv_lib_dld_shl_load+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if test "${ac_cv_lib_dl_dlopen+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if test "${ac_cv_lib_svld_dlopen+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... " >&6; } if test "${ac_cv_lib_dld_dld_link+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dld_link (); int main () { return dld_link (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_dld_link=yes else ac_cv_lib_dld_dld_link=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" fi fi fi fi fi fi ;; esac if test "x$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" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 $as_echo_n "checking whether a program can dlopen itself... " >&6; } if test "${lt_cv_dlopen_self+set}" = set; then : $as_echo_n "(cached) " >&6 else if test "$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 <<_LT_EOF #line 10295 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif 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 = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi GLIB_REQUIRED_VERSION=2.16.0 GLIB_REQUIRED_MODULES="gobject" # Check whether --enable-glibtest was given. if test "${enable_glibtest+set}" = set; then : enableval=$enable_glibtest; else enable_glibtest=yes fi pkg_config_args=glib-2.0 for module in . $GLIB_REQUIRED_MODULES do case "$module" in gmodule) pkg_config_args="$pkg_config_args gmodule-2.0" ;; gmodule-no-export) pkg_config_args="$pkg_config_args gmodule-no-export-2.0" ;; gobject) pkg_config_args="$pkg_config_args gobject-2.0" ;; gthread) pkg_config_args="$pkg_config_args gthread-2.0" ;; gio*) pkg_config_args="$pkg_config_args $module-2.0" ;; esac done if test "x$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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If pkg-config was correct, then it is best\n"); printf ("*** to remove the old version of GLib. You may also be able to fix the error\n"); printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); printf("*** required on your system.\n"); printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); printf("*** to point to the correct configuration files\n"); } else if ((glib_major_version != GLIB_MAJOR_VERSION) || (glib_minor_version != GLIB_MINOR_VERSION) || (glib_micro_version != GLIB_MICRO_VERSION)) { printf("*** GLIB header files (version %d.%d.%d) do not match\n", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION); printf("*** library (version %d.%d.%d)\n", glib_major_version, glib_minor_version, glib_micro_version); } else { if ((glib_major_version > major) || ((glib_major_version == major) && (glib_minor_version > minor)) || ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro))) { return 0; } else { printf("\n*** An old version of GLIB (%u.%u.%u) was found.\n", glib_major_version, glib_minor_version, glib_micro_version); printf("*** You need a version of GLIB newer than %u.%u.%u. The latest version of\n", major, minor, micro); printf("*** GLIB is always available from ftp://ftp.gtk.org.\n"); printf("***\n"); printf("*** If you have already installed a sufficiently new version, this error\n"); printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); printf("*** being found. The easiest way to fix this is to remove the old version\n"); printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n"); printf("*** correct copy of pkg-config. 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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 _LT_EOF ;; esac ltmain="$ac_aux_dir/ltmain.sh" # We use sed instead of cat because bash on DJGPP gets confused if # if finds mixed CR/LF and LF-only lines. Since sed operates in # text mode, it properly converts lines to CR/LF. This bash problem # is reportedly fixed, but why not run on old versions too? sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) case $xsi_shell in yes) cat << \_LT_EOF >> "$cfgfile" # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac } # func_basename file func_basename () { func_basename_result="${1##*/}" } # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}" } # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). func_stripname () { # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"} } # func_opt_split func_opt_split () { func_opt_split_opt=${1%%=*} func_opt_split_arg=${1#*=} } # func_lo2o object func_lo2o () { case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac } # func_xform libobj-or-source func_xform () { func_xform_result=${1%.*}.lo } # func_arith arithmetic-term... func_arith () { func_arith_result=$(( $* )) } # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=${#1} } _LT_EOF ;; *) # Bourne compatible functions. cat << \_LT_EOF >> "$cfgfile" # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_basename file func_basename () { func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` } # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "X${3}" \ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "X${3}" \ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; esac } # sed scripts: my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^-[^=]*=//' # func_opt_split func_opt_split () { func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` } # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` } # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` } # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "$@"` } # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } _LT_EOF esac case $lt_shell_append in yes) cat << \_LT_EOF >> "$cfgfile" # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "$1+=\$2" } _LT_EOF ;; *) cat << \_LT_EOF >> "$cfgfile" # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "$1=\$$1\$2" } _LT_EOF ;; esac sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. 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. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi cattle-1.0.1/docs/0000755000175000017500000000000011543670700010721 500000000000000cattle-1.0.1/docs/reference/0000755000175000017500000000000011543670700012657 500000000000000cattle-1.0.1/docs/reference/Makefile.am0000644000175000017500000000323611543670541014642 00000000000000AUTOMAKE_OPTIONS = 1.6 # The name of the module. DOC_MODULE = cattle # The top-level SGML file. DOC_MAIN_SGML_FILE = $(DOC_MODULE)-docs.xml # The directory containing the source code. Relative to $(srcdir). DOC_SOURCE_DIR = $(top_srcdir)/cattle # Extra options to pass to gtkdoc-scangobj. Not normally needed. SCANGOBJ_OPTIONS = # Extra options to supply to gtkdoc-scan. SCAN_OPTIONS = --rebuild-types # Extra options to supply to gtkdoc-mkdb. MKDB_OPTIONS = --sgml-mode --output-format=xml # Extra options to supply to gtkdoc-mktmpl MKTMPL_OPTIONS = # Extra options to supply to gtkdoc-fixref. Not normally needed. FIXXREF_OPTIONS = # Used for dependencies. The docs will be rebuilt if any of these change. HFILE_GLOB = $(top_srcdir)/cattle/*.h CFILE_GLOB = $(top_srcdir)/cattle/*.c # Header files to ignore when scanning. IGNORE_HFILES = cattle-enums.h \ cattle-marshal.h \ cattle.h # Images to copy into HTML directory. HTML_IMAGES = # Extra SGML files that are included by $(DOC_MAIN_SGML_FILE). content_files = \ overview.xml \ io-handling.xml \ version.xml \ $(NULL) # SGML files where gtk-doc abbrevations (#GtkWidget) are expanded. # e.g. expand_content_files=running.sgml expand_content_files = # CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library. GTKDOC_CFLAGS = -I$(top_srcdir) \ -I$(top_builddir) \ $(GLIB_CFLAGS) GTKDOC_LIBS = $(top_builddir)/cattle/libcattle-1.0.la \ $(GLIB_LIBS) # This includes the standard gtk-doc make rules, copied by gtkdocize. include $(top_srcdir)/gtk-doc.make # Other files to distribute # e.g. EXTRA_DIST += version.xml.in EXTRA_DIST += cattle-1.0.1/docs/reference/overview.xml0000644000175000017500000000141511543670541015173 00000000000000 Overview Cattle is a toolkit for the Brainfuck programming language. The library allows one to inspect a Brainfuck program in various ways, and to easily embed a full-featured Brainfuck interpreter into any application; to make the interaction between the hosting application and the Brainfuck interpreter completely transparent, Cattle can be configured to use a custom set of I/O routines instead of the default ones. The behaviour of the interpreter itself is highly configurable, as to fit most needs. cattle-1.0.1/docs/reference/version.xml0000644000175000017500000000000611543670662015011 000000000000001.0.1 cattle-1.0.1/docs/reference/version.xml.in0000664000175000017500000000001211543650503015405 00000000000000@VERSION@ cattle-1.0.1/docs/reference/cattle-overrides.txt0000664000175000017500000000000011543650503016603 00000000000000cattle-1.0.1/docs/reference/cattle.types0000644000175000017500000000020311543670700015134 00000000000000cattle_configuration_get_type cattle_instruction_get_type cattle_interpreter_get_type cattle_program_get_type cattle_tape_get_type cattle-1.0.1/docs/reference/cattle-sections.txt0000664000175000017500000000676411543670700016460 00000000000000cattle/cattle.h
cattle-version Version Information CATTLE_MAJOR_VERSION CATTLE_MINOR_VERSION CATTLE_MICRO_VERSION CATTLE_CHECK_VERSION cattle_major_version cattle_minor_version cattle_micro_version cattle_check_version
cattle-error Error Types CattleError CATTLE_ERROR cattle_error_quark
cattle-configuration CattleConfiguration CattleOnEOFAction CattleConfiguration cattle_configuration_new cattle_configuration_set_on_eof_action cattle_configuration_get_on_eof_action cattle_configuration_set_debug_is_enabled cattle_configuration_get_debug_is_enabled CATTLE_CONFIGURATION CATTLE_IS_CONFIGURATION CATTLE_TYPE_CONFIGURATION cattle_configuration_get_type CATTLE_CONFIGURATION_CLASS CATTLE_IS_CONFIGURATION_CLASS CATTLE_CONFIGURATION_GET_CLASS CattleConfigurationPrivate
cattle-program CattleProgram CattleProgram cattle_program_new cattle_program_load cattle_program_set_instructions cattle_program_get_instructions cattle_program_set_input cattle_program_get_input CATTLE_PROGRAM CATTLE_IS_PROGRAM CATTLE_TYPE_PROGRAM cattle_program_get_type CATTLE_PROGRAM_CLASS CATTLE_IS_PROGRAM_CLASS CATTLE_PROGRAM_GET_CLASS CattleProgramPrivate
cattle-interpreter CattleInterpreter CattleInterpreter cattle_interpreter_new cattle_interpreter_run cattle_interpreter_feed cattle_interpreter_set_configuration cattle_interpreter_get_configuration cattle_interpreter_set_program cattle_interpreter_get_program cattle_interpreter_set_tape cattle_interpreter_get_tape CattleInputHandler cattle_interpreter_set_input_handler CattleOutputHandler cattle_interpreter_set_output_handler CattleDebugHandler cattle_interpreter_set_debug_handler CATTLE_INTERPRETER CATTLE_IS_INTERPRETER CATTLE_TYPE_INTERPRETER cattle_interpreter_get_type CATTLE_INTERPRETER_CLASS CATTLE_IS_INTERPRETER_CLASS CATTLE_INTERPRETER_GET_CLASS CattleInterpreterPrivate
cattle-instruction CattleInstruction CattleInstructionValue CattleInstruction cattle_instruction_new cattle_instruction_set_value cattle_instruction_get_value cattle_instruction_set_quantity cattle_instruction_get_quantity cattle_instruction_set_next cattle_instruction_get_next cattle_instruction_set_loop cattle_instruction_get_loop CATTLE_INSTRUCTION CATTLE_IS_INSTRUCTION CATTLE_TYPE_INSTRUCTION cattle_instruction_get_type CATTLE_INSTRUCTION_CLASS CATTLE_IS_INSTRUCTION_CLASS CATTLE_INSTRUCTION_GET_CLASS CattleInstructionPrivate
cattle-tape CattleTape CattleTape cattle_tape_new cattle_tape_set_current_value cattle_tape_get_current_value cattle_tape_increase_current_value cattle_tape_increase_current_value_by cattle_tape_decrease_current_value cattle_tape_decrease_current_value_by cattle_tape_move_left cattle_tape_move_left_by cattle_tape_move_right cattle_tape_move_right_by cattle_tape_is_at_beginning cattle_tape_is_at_end cattle_tape_push_bookmark cattle_tape_pop_bookmark CATTLE_TAPE CATTLE_IS_TAPE CATTLE_TYPE_TAPE cattle_tape_get_type CATTLE_TAPE_CLASS CATTLE_IS_TAPE_CLASS CATTLE_TAPE_GET_CLASS CattleTapePrivate
cattle-1.0.1/docs/reference/cattle-docs.xml0000644000175000017500000000274111543670541015532 00000000000000 ]> Cattle Reference Manual for Cattle &version; Latest version available at http://kiyuko.org/software/cattle/reference/index.html Core Features Objects Miscellaneous Topics API Index cattle-1.0.1/docs/reference/html/0000755000175000017500000000000011543670700013623 500000000000000cattle-1.0.1/docs/reference/html/CattleProgram.html0000644000175000017500000004651411543670700017207 00000000000000 CattleProgram

CattleProgram

CattleProgram — Brainfuck program (and possibly its input)

Synopsis

#include <cattle/cattle.h>

struct              CattleProgram;
CattleProgram *      cattle_program_new                 (void);
gboolean            cattle_program_load                 (CattleProgram *program,
                                                         const gchar *string,
                                                         GError **error);
void                cattle_program_set_instructions     (CattleProgram *program,
                                                         CattleInstruction *instructions);
CattleInstruction *  cattle_program_get_instructions    (CattleProgram *program);
void                cattle_program_set_input            (CattleProgram *program,
                                                         const gchar *input);
gchar *              cattle_program_get_input           (CattleProgram *program);

Object Hierarchy

  GObject
   +----CattleProgram

Properties

  "input"                    gchar*                : Read / Write
  "instructions"             CattleInstruction*    : Read / Write

Description

A CattleProgram represents a complete Brainfuck program, that is, the instructions to be executed and possibly its input.

The input for a program can optionally be specified in the source file, and it's separated from the program code by a bang (!) symbol. For example, given the following input:

1
,+.!sometext

the program's code is ",+." while the program's input is "sometext".

Any Brainfuck instruction after the bang symbol is considered part of the input, and as such is not executed. Subsequent bang symbols are also considered part of the input.

Details

struct CattleProgram

struct CattleProgram;

Opaque data structure representing a program. It should never be accessed directly; use the methods below instead.


cattle_program_new ()

CattleProgram *      cattle_program_new                 (void);

Create a new CattleProgram.

A single instance of a program can be shared between multiple interpreters, as long as the object is not modified after it has been initialized.

Returns :

a new CattleProgram. [transfer full]

cattle_program_load ()

gboolean            cattle_program_load                 (CattleProgram *program,
                                                         const gchar *string,
                                                         GError **error);

Load program from string.

The string can optionally contain also the input for the program: in that case, the input must be separated from the code by a bang (!) character.

In case of failure, error is filled with detailed information. The error domain is CATTLE_ERROR, and the error code is from the CattleError enumeration.

program :

a CattleProgram

string :

the source code of the program

error :

return location for a GError. [allow-none]

Returns :

TRUE on success, FALSE otherwise

cattle_program_set_instructions ()

void                cattle_program_set_instructions     (CattleProgram *program,
                                                         CattleInstruction *instructions);

Set the instructions for program.

You shouldn't usually need to use this: see cattle_program_load() for the standard way to load a program.

program :

a CattleProgram

instructions :

instructions for program

cattle_program_get_instructions ()

CattleInstruction *  cattle_program_get_instructions    (CattleProgram *program);

Get the instructions for program. See cattle_program_load() and cattle_program_set_instructions().

program :

a CattleProgram

Returns :

the first instruction in program. [transfer full]

cattle_program_set_input ()

void                cattle_program_set_input            (CattleProgram *program,
                                                         const gchar *input);

Set the input for program.

If input is NULL, the input will be retrieved at runtime.

program :

a CattleProgram

input :

input for program, or NULL. [allow-none]

cattle_program_get_input ()

gchar *              cattle_program_get_input           (CattleProgram *program);

Get the input for program. See cattle_program_set_input().

program :

a CattleProgram

Returns :

input for program, or NULL. [transfer full]

Property Details

The "input" property

  "input"                    gchar*                : Read / Write

Input for the program, or NULL if no input was available at the time of loading.

Changes to this property are not notified.

Default value: NULL


The "instructions" property

  "instructions"             CattleInstruction*    : Read / Write

Instructions for the program.

Changes to this property are not notified.

cattle-1.0.1/docs/reference/html/cattle-Version-Information.html0000644000175000017500000002355411543670700021624 00000000000000 Version Information

Version Information

Version Information — Variables and functions to check Cattle's version

Synopsis

#include <cattle/cattle.h>

#define             CATTLE_MAJOR_VERSION
#define             CATTLE_MINOR_VERSION
#define             CATTLE_MICRO_VERSION
#define             CATTLE_CHECK_VERSION                (major,
                                                         minor,
                                                         micro)
extern              const guint cattle_major_version;
extern              const guint cattle_minor_version;
extern              const guint cattle_micro_version;
gboolean            cattle_check_version                (guint required_major,
                                                         guint required_minor,
                                                         guint required_micro);

Description

The following variables, functions and macros allow one to check both the version of Cattle being used for compilation and the one used at runtime.

Cattle follows the MAJOR.MINOR.MICRO versioning scheme, where all releases sharing the same major number are ABI compatible and releases with and odd minor number are unstable releases targeted at developers only.

Details

CATTLE_MAJOR_VERSION

#define CATTLE_MAJOR_VERSION (1)

Major version of the Cattle library used for compilation.


CATTLE_MINOR_VERSION

#define CATTLE_MINOR_VERSION (0)

Minor version of the Cattle library used for compilation.


CATTLE_MICRO_VERSION

#define CATTLE_MICRO_VERSION (1)

Micro version of the Cattle library used for compilation.


CATTLE_CHECK_VERSION()

#define             CATTLE_CHECK_VERSION(major,minor,micro)

Check the Cattle library used for compilation is compatible with the required version described by major, minor and micro.

major :

required major version

minor :

required minor version

micro :

required micro version

Returns :

TRUE if the library used for compilation is compatible, FALSE otherwise

cattle_major_version

extern const guint cattle_major_version;

Major version of the Cattle library used at runtime.


cattle_minor_version

extern const guint cattle_minor_version;

Minor version of the Cattle library used at runtime.


cattle_micro_version

extern const guint cattle_micro_version;

Micro version of the Cattle library used at runtime.


cattle_check_version ()

gboolean            cattle_check_version                (guint required_major,
                                                         guint required_minor,
                                                         guint required_micro);

Check the Cattle library used at runtime is compatible with the required version described by required_major, required_minor and required_micro.

required_major :

required major version

required_minor :

required minor version

required_micro :

required micro version

Returns :

TRUE if the runtime library is compatible, FALSE otherwise
cattle-1.0.1/docs/reference/html/ch02.html0000644000175000017500000000357411543670700015176 00000000000000 Core Features

Core Features

Version Information — Variables and functions to check Cattle's version
Error Types — Load time and runtime errors
cattle-1.0.1/docs/reference/html/io-handling.html0000644000175000017500000005030111543670700016621 00000000000000 I/O Handling

I/O Handling

I/O Handling — Explanation of the way Cattle performs I/O

I/O Basics

Cattle uses an I/O mechanism which allows for a huge degree of flexibility while remaining relatively simple.

The I/O mechanism is based on callbacks: every time a CattleInterpreter executes a Brainfuck instruction which requires some sort of I/O, it invokes a user provided handler, and expects it to perform the I/O operation.

Default I/O handlers are provided, so usually there is no need to define a custom handler.


Error reporting

Since I/O is not guaranteed to always be succesful, handlers are provided a mean to report errors to the caller.

All handlers are passed a GError as last argument: if a handler fails, it is required to return FALSE and to fill the error with detailed information.

If the hanler returns TRUE, but the error is set, the operation is not considered succesful; this is because handlers written in languages other than C might not be able to both return a value and fill the error at the same time.


Output handler

Implementing an output handler is pretty straightforward: the handler is passed a single gchar and has to display it to the user in some way.

As an example, here is an handler which shows the output of a Brainfuck program on a GtkTextView:

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gboolean
output_handler (CattleInterpreter  *interpreter,
                gchar               output,
                gpointer            data,
                GError            **error)
{
	GtkTextView *view;
	GtkTextBuffer *buffer;
	GtkTextIter iter;
	gchar text[2];

	view = GTK_TEXT_VIEW (data);

	/* Get the buffer used by the GtkTextView */
	buffer = gtk_text_view_get_buffer (view);
	g_object_ref (buffer);

	/* Get a reference to the end of the buffer */
	gtk_text_buffer_get_end_iter (buffer, &iter);

	/* Create a string */
	text[0] = output;
	text[1] = (gchar) 0;

	/* Insert the char at the end of the buffer */
	gtk_text_buffer_insert (buffer, &iter, text, 1);

	g_object_unref (buffer);

	return TRUE;
}

The code assumes a GtkTextView has been provided when the signal handler has been assigned to the interpreter, like in the following code:

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CattleInterpreter *interpreter;
GtkWidget *view;

interpreter = cattle_interpreter_new ();
view = gtk_text_view_new ();

cattle_interpreter_set_output_handler (interpreter,
                                       output_handler,
                                       (gpointer) view);

Depending on the case, it may make sense for the application to buffer an entire line of output, or even the whole output, before sending it to its intended destination.


Input handler

Here is an input handler which uses readline to fetch input from the user:

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gboolean
input_handler (CattleInterpreter  *interpreter,
               gpointer            data,
               GError            **error)
{
	char *input;
	char *temp;

	/* Read an input line using readline (no prompt) */
	input = readline (NULL);

	if (input != NULL) {

		/* A line of input has been read: since readline
		 * strips the trailing newline but the interpreter
		 * needs it, a new string with a trailing newline is
		 * created and fed the interpreter */
		temp = g_strdup_printf ("%s\n", input);

		cattle_interpreter_feed (interpreter,
		                         temp);

		/* The interpreter keeps a copy of the input around,
		 * so any allocated buffer can be freed */
		g_free (temp);
		free (input);
	}
	else {

		/* readline returns NULL when the end of input has
		 * been reached; to let the interpreter know no more
		 * input is available, feed it a NULL */
		cattle_interpreter_feed (interpreter,
		                         NULL);
	}

	return TRUE;
}

Input works on a per-line basis: the handler must retrieve a full, null-terminated line of input, including the trailing newline character, and feed it to the interpreter.

If it is not possible to retrieve the whole line in a single step, a part of it can be passed to the interpreter. The string still needs to be null-terminated.

When the whole input has been consumed (EOF condition), the handler must feed the interpreter a NULL pointer to let it know no more input is available.


Debug

The debug handler is called whenever a # instruction is executed; the interpreter can be configured to ignore this instruction, since it's not (strictly speaking) part of the Brainfuck language.

The handler must display useful debugging information to the developer; usually, this means dumping the contents of the memory tape.

The following handler appends the contents of the tape to a log file:

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gboolean
debug_handler (CattleInterpreter  *interpreter,
               gpointer            data,
               GError            **error)
{
	CattleTape *tape;
	gchar value;
	FILE* fp;

	tape = cattle_interpreter_get_tape (interpreter);

	/* Save the current tape position */
	cattle_tape_push_bookmark (tape);

	fp = fopen (LOG_FILE, "a");

	if (fp == NULL) {

		/* Set the error, release resources and return */
		g_set_error_literal (error,
		                     CATTLE_INTERPRETER_ERROR,
		                     CATTLE_INTERPRETER_ERROR_IO,
		                     strerror (errno));
		cattle_tape_pop_bookmark (tape);
		g_object_unref (tape);

		return FALSE;
	}

	/* Rewind to the beginning of the tape */
	while (!cattle_tape_is_at_beginning (tape)) {

		cattle_tape_move_left (tape);
	}

	fprintf (fp, "[ ");

	/* Repeat until the end of the tape is reached */
	while (!cattle_tape_is_at_end (tape)) {

		/* Get the current value */
		value = cattle_tape_get_current_value (tape);

		/* Show printable values directly and non-printable
		 * values as their decimal ASCII value */
		if (value >= 33 && value <= 126) {
			fprintf (fp, "%c ", value);
		}
		else {
			fprintf (fp, "\\%d ", (gint) value);
		}

		cattle_tape_move_right (tape);
	}

	fprintf (fp, "]\n");
	fclose (fp);

	/* Restore the original tape position */
	cattle_tape_pop_bookmark (tape);

	g_object_unref (tape);

	return TRUE;
}

After the handler has run, the tape must be in the same exact state it was before the signal emission, including the position. The best way to ensure it is to use cattle_tape_push_bookmark() at the beginning of the handler and cattle_tape_pop_bookmark() at the end.

cattle-1.0.1/docs/reference/html/ch04.html0000644000175000017500000000331711543670700015173 00000000000000 Miscellaneous Topics

Miscellaneous Topics

I/O Handling — Explanation of the way Cattle performs I/O
cattle-1.0.1/docs/reference/html/CattleTape.html0000644000175000017500000007246311543670700016473 00000000000000 CattleTape

CattleTape

CattleTape — Infinite-length memory tape

Object Hierarchy

  GObject
   +----CattleTape

Properties

  "current-value"            gchar                 : Read / Write

Description

A CattleTape represents an infinte-length memory tape, which is used by a CattleInterpreter to store its data. The tape contains a virtually infinte number of memory cells, each one able to store a single ASCII character.

A tape supports three kinds of operations: reading the value of the current cell, updating the value of the current cell (either by increasing/decreasing it or by setting it to a certain value), and moving the current cell pointer (either to the left or to the right).

The tape grows automatically as more cells are needed, the only limit being the amount of available memory. It is possible to check if the current cell is at the beginning or at the end of the tape using cattle_tape_is_at_beginning() and cattle_tape_is_at_end().

Details

struct CattleTape

struct CattleTape;

Opaque data structure representing a memory tape. It should never be accessed directly; use the methods below instead.


cattle_tape_new ()

CattleTape *        cattle_tape_new                     (void);

Create and initialize a new memory tape.

Returns :

a new CattleTape. [transfer full]

cattle_tape_set_current_value ()

void                cattle_tape_set_current_value       (CattleTape *tape,
                                                         gchar value);

Set the value of the current cell.

Accepted values are ASCII values or EOF.

tape :

a CattleTape

value :

the current cell's new value

cattle_tape_get_current_value ()

gchar               cattle_tape_get_current_value       (CattleTape *tape);

Get the value of the current cell. See cattle_tape_set_current_value().

tape :

a CattleTape

Returns :

the value of the current cell

cattle_tape_increase_current_value ()

void                cattle_tape_increase_current_value  (CattleTape *tape);

Increase the value in the current cell by one.

If the value in the current cell has ASCII code 127, the new value will have ASCII code 0.

tape :

a CattleTape

cattle_tape_increase_current_value_by ()

void                cattle_tape_increase_current_value_by
                                                        (CattleTape *tape,
                                                         gint value);

Increase the value in the current cell by value.

The value is wrapped if needed to keep it in the ASCII code.

Increasing the value this way is much faster than calling cattle_tape_increase_current_value() multiple times.

tape :

a CattleTape

value :

increase amount

cattle_tape_decrease_current_value ()

void                cattle_tape_decrease_current_value  (CattleTape *tape);

Decrease the value in the current cell by one.

If the value in the current cell has ASCII value 0, the new value will have ASCII value 127.

tape :

a CattleTape

cattle_tape_decrease_current_value_by ()

void                cattle_tape_decrease_current_value_by
                                                        (CattleTape *tape,
                                                         gint value);

Decrease the value in the current cell by value.

The value is wrapped if needed to keep it in the ASCII code.

Decreasing the value this way is much faster than calling cattle_tape_decrease_current_value() multiple times.

tape :

a CattleTape

value :

decrease amount

cattle_tape_move_left ()

void                cattle_tape_move_left               (CattleTape *tape);

Move tape one cell to the left.

If there are no memory cells on the left of the current one, one will be created on the fly.

tape :

a CattleTape

cattle_tape_move_left_by ()

void                cattle_tape_move_left_by            (CattleTape *tape,
                                                         gint steps);

Move tape steps cells to the left.

Moving this way is much faster than calling cattle_tape_move_left() multiple times.

tape :

a CattleTape

steps :

number of steps

cattle_tape_move_right ()

void                cattle_tape_move_right              (CattleTape *tape);

Move tape one cell to the right.

If there are no memory cells on the right of the current one, one will be created on the fly.

tape :

a CattleTape

cattle_tape_move_right_by ()

void                cattle_tape_move_right_by           (CattleTape *tape,
                                                         gint steps);

Move tape steps cells to the right.

Moving this way is much faster than calling cattle_tape_move_right() multiple times.

tape :

a CattleTape

steps :

number of steps

cattle_tape_is_at_beginning ()

gboolean            cattle_tape_is_at_beginning         (CattleTape *tape);

Check if the current cell is the first one of tape.

Since the tape grows automatically as more cells are needed, it is possible to move left from the first cell.

tape :

a CattleTape

Returns :

TRUE if the current cell is the first one, FALSE otherwise

cattle_tape_is_at_end ()

gboolean            cattle_tape_is_at_end               (CattleTape *tape);

Check if the current cell is the last one of tape.

Since the tape grows automatically as more cells are needed, it is possible to move right from the last cell.

tape :

a CattleTape

Returns :

TRUE if the current cell is the last one, FALSE otherwise

cattle_tape_push_bookmark ()

void                cattle_tape_push_bookmark           (CattleTape *tape);

Create a bookmark to the current tape position and save it on the bookmark stack.

tape :

a CattleTape

cattle_tape_pop_bookmark ()

gboolean            cattle_tape_pop_bookmark            (CattleTape *tape);

Restore the previously-saved tape position. See cattle_tape_push_bookmark().

tape :

a CattleTape

Returns :

FALSE if the bookmarks stack is empty, TRUE otherwise

Property Details

The "current-value" property

  "current-value"            gchar                 : Read / Write

Value of the current cell.

Changes to this property are not notified.

Allowed values: >= -1

Default value: 0

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for Cattle 1.0.1 Latest version available at http://kiyuko.org/software/cattle/reference/index.html


Overview
Core Features
Version Information — Variables and functions to check Cattle's version
Error Types — Load time and runtime errors
Objects
CattleInterpreter — Brainfuck interpreter
CattleProgram — Brainfuck program (and possibly its input)
CattleTape — Infinite-length memory tape
CattleConfiguration — Configuration for an interpreter
CattleInstruction — Brainfuck instruction
Miscellaneous Topics
I/O Handling — Explanation of the way Cattle performs I/O
API Index
Annotation Glossary
cattle-1.0.1/docs/reference/html/home.png0000644000175000017500000000121611543670700015201 00000000000000PNG  IHDRw=bKGD pHYs  ~tIME1KvIDATxՕkq?rCp ~CnpCAAJ .B-\'G]:ܠC -(8 Ԁ!fDғklbRoyxwpðIJ<of_-@RHf֟t^ښ$Q|pgv;X^^&s(bwwZF9&3඙ ^IRZUE.0Z]]U PYM8HGIekqqҀ! $۬3n e{-/seeeÌXOͷ$8==USQRR'9-s+B^ Cەs+%<7W :2IENDB`cattle-1.0.1/docs/reference/html/cattle-Error-Types.html0000644000175000017500000001153611543670700020104 00000000000000 Error Types

Error Types

Error Types — Load time and runtime errors

Synopsis

#include <cattle/cattle.h>

enum                CattleError;
#define             CATTLE_ERROR

Description

Cattle uses the facilities provided by GLib for error reporting.

Functions that can fail take a GError as last argument; errors raised are in the CATTLE_ERROR domain with error codes from the CattleError enumeration.

Details

enum CattleError

typedef enum
{
	CATTLE_ERROR_BAD_UTF8,
	CATTLE_ERROR_IO,
	CATTLE_ERROR_UNBALANCED_BRACKETS,
	CATTLE_ERROR_INPUT_OUT_OF_RANGE
} CattleError;

Errors detected either on code loading or at runtime.

Cattle only supports UTF-8, so any input not using this encoding causes an error to be raised.

CATTLE_ERROR_BAD_UTF8

The provided input is not valid UTF-8

CATTLE_ERROR_IO

Generic I/O error

CATTLE_ERROR_UNBALANCED_BRACKETS

The number of open and closed brackets don't match

CATTLE_ERROR_INPUT_OUT_OF_RANGE

The input cannot be stored in a tape cell

CATTLE_ERROR

#define CATTLE_ERROR cattle_error_quark()

Error domain for Cattle. Errors in this domain will be from the CattleError enumeration.

cattle-1.0.1/docs/reference/html/cattle.devhelp20000644000175000017500000003233411543670700016457 00000000000000 cattle-1.0.1/docs/reference/html/cattle.devhelp0000644000175000017500000002370111543670700016373 00000000000000 cattle-1.0.1/docs/reference/html/index.sgml0000644000175000017500000003541311543670700015544 00000000000000 cattle-1.0.1/docs/reference/html/ch03.html0000644000175000017500000000450311543670700015170 00000000000000 Objects

Objects

CattleInterpreter — Brainfuck interpreter
CattleProgram — Brainfuck program (and possibly its input)
CattleTape — Infinite-length memory tape
CattleConfiguration — Configuration for an interpreter
CattleInstruction — Brainfuck instruction
cattle-1.0.1/docs/reference/html/right.png0000644000175000017500000000073011543670700015366 00000000000000PNG  IHDRw=bKGD pHYs  ~tIME2 I%=eIDATx!o@.'**M0$$?1~vIeEuLl&4䝠Bݛ|>$ݶoc CattleInterpreter

CattleInterpreter

CattleInterpreter — Brainfuck interpreter

Object Hierarchy

  GObject
   +----CattleInterpreter

Properties

  "configuration"            CattleConfiguration*  : Read / Write
  "program"                  CattleProgram*        : Read / Write
  "tape"                     CattleTape*           : Read / Write

Description

An instance of CattleInterpreter represents a Brainfuck interpreter, that is, an object which is capable of executing a CattleProgram.

CattleInterpreter handles all the aspects of execution, including input and output. It also hides all the details to the user, who only needs to initialize the interpreter and call cattle_interpreter_run() to execute a Brainfuck program.

The behaviour of an interpreter can be modified by providing a suitable CattleConfiguration object.

Once initialized, a CattleInterpreter can run the assigned program as many times as needed; the memory tape, however, is not automatically cleared between executions.

Details

struct CattleInterpreter

struct CattleInterpreter;

Opaque data structure representing an interpreter. It should never be accessed directly; use the methods below instead.


cattle_interpreter_new ()

CattleInterpreter *    cattle_interpreter_new           (void);

Create and initialize a new interpreter.

Returns :

a new CattleInterpreter. [transfer full]

cattle_interpreter_run ()

gboolean            cattle_interpreter_run              (CattleInterpreter *interpreter,
                                                         GError **error);

Make the interpreter run the loaded program.

interpreter :

a CattleInterpreter

error :

return location for a GError. [allow-none]

Returns :

TRUE on success, FALSE otherwise

cattle_interpreter_feed ()

void                cattle_interpreter_feed             (CattleInterpreter *interpreter,
                                                         const gchar *input);

Feed interpreter with more input.

This method is meant to be used inside an input handler assigned to interpreter; way is pointless, since the input is reset when cattle_interpreter_run() is called.

interpreter :

a CattleInterpreter

input :

more input to be used by interpreter, or NULL. [allow-none]

cattle_interpreter_set_configuration ()

void                cattle_interpreter_set_configuration
                                                        (CattleInterpreter *interpreter,
                                                         CattleConfiguration *configuration);

Set the configuration for interpreter.

The same configuration can be used for several interpreters, but modifying it after it has been assigned to an interpreter may result in undefined behaviour, and as such is discouraged.

interpreter :

a CattleInterpreter

configuration :

configuration for interpreter

cattle_interpreter_get_configuration ()

CattleConfiguration *  cattle_interpreter_get_configuration
                                                        (CattleInterpreter *interpreter);

Get the configuration for interpreter. See cattle_interpreter_set_configuration().

interpreter :

a CattleInterpreter

Returns :

configuration for interpreter. [transfer full]

cattle_interpreter_set_program ()

void                cattle_interpreter_set_program      (CattleInterpreter *interpreter,
                                                         CattleProgram *program);

Set the program to be executed by interpreter.

A single program can be shared between multiple interpreters, as long as care is taken not to modify it after it has been assigned to any of them.

interpreter :

a CattleInterpreter

program :

a CattleProgram

cattle_interpreter_get_program ()

CattleProgram *        cattle_interpreter_get_program   (CattleInterpreter *interpreter);

Get the program for interpreter. See cattle_interpreter_set_program().

interpreter :

a CattleInterpreter

Returns :

the program for interpreter. [transfer full]

cattle_interpreter_set_tape ()

void                cattle_interpreter_set_tape         (CattleInterpreter *interpreter,
                                                         CattleTape *tape);

Set the memory tape used by interpreter.

interpreter :

a CattleInterpreter

tape :

a CattleTape

cattle_interpreter_get_tape ()

CattleTape *           cattle_interpreter_get_tape      (CattleInterpreter *interpreter);

Get the memory tape used by interpreter. See cattle_interpreter_set_tape().

interpreter :

a CattleInterpreter

Returns :

the memory tape for interpreter. [transfer full]

CattleInputHandler ()

gboolean            (*CattleInputHandler)               (CattleInterpreter *interpreter,
                                                         gpointer data,
                                                         GError **error);

Handler for an input operation.

interpreter :

a CattleInterpreter

data :

user data passed to the handler

error :

return location for a GError

Returns :

TRUE on success, FALSE otherwise

cattle_interpreter_set_input_handler ()

void                cattle_interpreter_set_input_handler
                                                        (CattleInterpreter *interpreter,
                                                         CattleInputHandler handler,
                                                         gpointer user_data);

Set the input handler for interpreter.

The handler will be invoked every time interpreter needs to perform an input action; if handler is NULL, the default input handler will be used.

interpreter :

a CattleInterpreter

handler :

input handler, or NULL. [scope notified][allow-none]

user_data :

user data for handler. [allow-none]

CattleOutputHandler ()

gboolean            (*CattleOutputHandler)              (CattleInterpreter *interpreter,
                                                         gchar output,
                                                         gpointer data,
                                                         GError **error);

Handler for an output operation.

interpreter :

a CattleInterpreter

output :

a gchar to output

data :

user data passed to the handler

error :

return location for a GError

Returns :

TRUE on success, FALSE otherwise

cattle_interpreter_set_output_handler ()

void                cattle_interpreter_set_output_handler
                                                        (CattleInterpreter *interpreter,
                                                         CattleOutputHandler handler,
                                                         gpointer user_data);

Set the output handler for interpreter.

The handler will be invoked every time interpreter needs to perform an output action; if handler is NULL, the default output handler will be used.

interpreter :

a CattleInterpreter

handler :

output handler, or NULL. [scope notified][allow-none]

user_data :

user data for handler. [allow-none]

CattleDebugHandler ()

gboolean            (*CattleDebugHandler)               (CattleInterpreter *interpreter,
                                                         gpointer data,
                                                         GError **error);

Handler for a debug operation.

interpreter :

a CattleInterpreter

data :

user data passed to the handler

error :

return location for a GError

Returns :

TRUE on success, FALSE otherwise

cattle_interpreter_set_debug_handler ()

void                cattle_interpreter_set_debug_handler
                                                        (CattleInterpreter *interpreter,
                                                         CattleInputHandler handler,
                                                         gpointer user_data);

Set the debug handler for interpreter.

The handler will be invoked every time interpreter needs to perform a debug action; if handler is NULL, the default debug handler will be used.

interpreter :

a CattleInterpreter

handler :

debug handler, or NULL. [scope notified][allow-none]

user_data :

user data for handler. [allow-none]

Property Details

The "configuration" property

  "configuration"            CattleConfiguration*  : Read / Write

Configuration used by the interpreter.

Changes to this property are not notified.


The "program" property

  "program"                  CattleProgram*        : Read / Write

Program executed by the interpreter.

Changes to this property are not notified.


The "tape" property

  "tape"                     CattleTape*           : Read / Write

Tape used to store the data needed by the program.

Changes to this property are not notified.

cattle-1.0.1/docs/reference/html/style.css0000644000175000017500000001210011543670700015407 00000000000000.synopsis, .classsynopsis { /* tango:aluminium 1/2 */ background: #eeeeec; border: solid 1px #d3d7cf; padding: 0.5em; } .programlisting { /* tango:sky blue 0/1 */ background: #e6f3ff; border: solid 1px #729fcf; padding: 0.5em; } .variablelist { padding: 4px; margin-left: 3em; } .variablelist td:first-child { vertical-align: top; } @media screen { sup a.footnote { position: relative; top: 0em ! important; } /* this is needed so that the local anchors are displayed below the naviagtion */ div.footnote a[name], div.refnamediv a[name], div.refsect1 a[name], div.refsect2 a[name], div.index a[name], div.glossary a[name], div.sect1 a[name] { display: inline-block; position: relative; top:-5em; } /* this seems to be a bug in the xsl style sheets when generating indexes */ div.index div.index { top: 0em; } /* make space for the fixed navigation bar and add space at the bottom so that * link targets appear somewhat close to top */ body { padding-top: 3.2em; padding-bottom: 20em; } /* style and size the navigation bar */ table.navigation#top { position: fixed; /* tango:scarlet red 0/1 */ background: #ffe6e6; border: solid 1px #ef2929; margin-top: 0; margin-bottom: 0; top: 0; left: 0; height: 3em; z-index: 10; } .navigation a, .navigation a:visited { /* tango:scarlet red 3 */ color: #a40000; } .navigation a:hover { /* tango:scarlet red 1 */ color: #ef2929; } td.shortcuts { /* tango:scarlet red 1 */ color: #ef2929; font-size: 80%; white-space: nowrap; } } @media print { table.navigation { visibility: collapse; display: none; } div.titlepage table.navigation { visibility: visible; display: table; /* tango:scarlet red 0/1 */ background: #ffe6e6; border: solid 1px #ef2929; margin-top: 0; margin-bottom: 0; top: 0; left: 0; height: 3em; } } .navigation .title { font-size: 200%; } div.gallery-float { float: left; padding: 10px; } div.gallery-float img { border-style: none; } div.gallery-spacer { clear: both; } a, a:visited { text-decoration: none; /* tango:sky blue 2 */ color: #3465a4; } a:hover { text-decoration: underline; /* tango:sky blue 1 */ color: #729fcf; } div.table table { border-collapse: collapse; border-spacing: 0px; /* tango:aluminium 3 */ border: solid 1px #babdb6; } div.table table td, div.table table th { /* tango:aluminium 3 */ border: solid 1px #babdb6; padding: 3px; vertical-align: top; } div.table table th { /* tango:aluminium 2 */ background-color: #d3d7cf; } hr { /* tango:aluminium 3 */ color: #babdb6; background: #babdb6; border: none 0px; height: 1px; clear: both; } .footer { padding-top: 3.5em; /* tango:aluminium 3 */ color: #babdb6; text-align: center; font-size: 80%; } .warning { /* tango:orange 0/1 */ background: #ffeed9; border-color: #ffb04f; } .note { /* tango:chameleon 0/0.5 */ background: #d8ffb2; border-color: #abf562; } .note, .warning { padding: 0.5em; border-width: 1px; border-style: solid; } .note h3, .warning h3 { margin-top: 0.0em } .note p, .warning p { margin-bottom: 0.0em } /* blob links */ h2 .extralinks, h3 .extralinks { float: right; /* tango:aluminium 3 */ color: #babdb6; font-size: 80%; font-weight: normal; } .annotation { /* tango:aluminium 5 */ color: #555753; font-size: 80%; font-weight: normal; } /* code listings */ .listing_code .programlisting .cbracket { color: #a40000; } /* tango: scarlet red 3 */ .listing_code .programlisting .comment { color: #a1a39d; } /* tango: aluminium 4 */ .listing_code .programlisting .function { color: #000000; font-weight: bold; } .listing_code .programlisting .function a { color: #11326b; font-weight: bold; } /* tango: sky blue 4 */ .listing_code .programlisting .keyword { color: #4e9a06; } /* tango: chameleon 3 */ .listing_code .programlisting .linenum { color: #babdb6; } /* tango: aluminium 3 */ .listing_code .programlisting .normal { color: #000000; } .listing_code .programlisting .number { color: #75507b; } /* tango: plum 2 */ .listing_code .programlisting .preproc { color: #204a87; } /* tango: sky blue 3 */ .listing_code .programlisting .string { color: #c17d11; } /* tango: chocolate 2 */ .listing_code .programlisting .type { color: #000000; } .listing_code .programlisting .type a { color: #11326b; } /* tango: sky blue 4 */ .listing_code .programlisting .symbol { color: #ce5c00; } /* tango: orange 3 */ .listing_frame { /* tango:sky blue 1 */ border: solid 1px #729fcf; padding: 0px; } .listing_lines, .listing_code { margin-top: 0px; margin-bottom: 0px; padding: 0.5em; } .listing_lines { /* tango:sky blue 0.5 */ background: #a6c5e3; /* tango:aluminium 6 */ color: #2e3436; } .listing_code { /* tango:sky blue 0 */ background: #e6f3ff; } .listing_code .programlisting { /* override from previous */ border: none 0px; padding: 0px; } .listing_lines pre, .listing_code pre { margin: 0px; } cattle-1.0.1/docs/reference/html/annotation-glossary.html0000644000175000017500000000417011543670700020446 00000000000000 Annotation Glossary

Annotation Glossary

A

allow-none

NULL is ok, both for passing and for returning.

T

transfer full

Free data after the code is done.

S

scope notified

The callback is valid until the GDestroyNotify argument is called.

cattle-1.0.1/docs/reference/html/ch01.html0000644000175000017500000000375111543670700015172 00000000000000 Overview

Overview

Cattle is a toolkit for the Brainfuck programming language.

The library allows one to inspect a Brainfuck program in various ways, and to easily embed a full-featured Brainfuck interpreter into any application; to make the interaction between the hosting application and the Brainfuck interpreter completely transparent, Cattle can be configured to use a custom set of I/O routines instead of the default ones.

The behaviour of the interpreter itself is highly configurable, as to fit most needs.

cattle-1.0.1/docs/reference/html/api-index-full.html0000644000175000017500000005562711543670700017266 00000000000000 API Index

API Index

C

CATTLE_CHECK_VERSION, macro in Version Information
cattle_check_version, function in Version Information
CattleConfiguration, struct in CattleConfiguration
CattleConfiguration:debug-is-enabled, object property in CattleConfiguration
CattleConfiguration:on-eof-action, object property in CattleConfiguration
cattle_configuration_get_debug_is_enabled, function in CattleConfiguration
cattle_configuration_get_on_eof_action, function in CattleConfiguration
cattle_configuration_new, function in CattleConfiguration
cattle_configuration_set_debug_is_enabled, function in CattleConfiguration
cattle_configuration_set_on_eof_action, function in CattleConfiguration

D

CattleDebugHandler, user_function in CattleInterpreter

E

CattleError, enum in Error Types
CATTLE_ERROR, macro in Error Types

I

CattleInputHandler, user_function in CattleInterpreter
CattleInstruction, struct in CattleInstruction
CattleInstruction:loop, object property in CattleInstruction
CattleInstruction:next, object property in CattleInstruction
CattleInstruction:quantity, object property in CattleInstruction
CattleInstruction:value, object property in CattleInstruction
CattleInstructionValue, enum in CattleInstruction
cattle_instruction_get_loop, function in CattleInstruction
cattle_instruction_get_next, function in CattleInstruction
cattle_instruction_get_quantity, function in CattleInstruction
cattle_instruction_get_value, function in CattleInstruction
cattle_instruction_new, function in CattleInstruction
cattle_instruction_set_loop, function in CattleInstruction
cattle_instruction_set_next, function in CattleInstruction
cattle_instruction_set_quantity, function in CattleInstruction
cattle_instruction_set_value, function in CattleInstruction
CattleInterpreter, struct in CattleInterpreter
CattleInterpreter:configuration, object property in CattleInterpreter
CattleInterpreter:program, object property in CattleInterpreter
CattleInterpreter:tape, object property in CattleInterpreter
cattle_interpreter_feed, function in CattleInterpreter
cattle_interpreter_get_configuration, function in CattleInterpreter
cattle_interpreter_get_program, function in CattleInterpreter
cattle_interpreter_get_tape, function in CattleInterpreter
cattle_interpreter_new, function in CattleInterpreter
cattle_interpreter_run, function in CattleInterpreter
cattle_interpreter_set_configuration, function in CattleInterpreter
cattle_interpreter_set_debug_handler, function in CattleInterpreter
cattle_interpreter_set_input_handler, function in CattleInterpreter
cattle_interpreter_set_output_handler, function in CattleInterpreter
cattle_interpreter_set_program, function in CattleInterpreter
cattle_interpreter_set_tape, function in CattleInterpreter

M

CATTLE_MAJOR_VERSION, macro in Version Information
cattle_major_version, variable in Version Information
cattle_micro_version, variable in Version Information
CATTLE_MICRO_VERSION, macro in Version Information
CATTLE_MINOR_VERSION, macro in Version Information
cattle_minor_version, variable in Version Information

O

CattleOnEOFAction, enum in CattleConfiguration
CattleOutputHandler, user_function in CattleInterpreter

P

CattleProgram, struct in CattleProgram
CattleProgram:input, object property in CattleProgram
CattleProgram:instructions, object property in CattleProgram
cattle_program_get_input, function in CattleProgram
cattle_program_get_instructions, function in CattleProgram
cattle_program_load, function in CattleProgram
cattle_program_new, function in CattleProgram
cattle_program_set_input, function in CattleProgram
cattle_program_set_instructions, function in CattleProgram

T

CattleTape, struct in CattleTape
CattleTape:current-value, object property in CattleTape
cattle_tape_decrease_current_value, function in CattleTape
cattle_tape_decrease_current_value_by, function in CattleTape
cattle_tape_get_current_value, function in CattleTape
cattle_tape_increase_current_value, function in CattleTape
cattle_tape_increase_current_value_by, function in CattleTape
cattle_tape_is_at_beginning, function in CattleTape
cattle_tape_is_at_end, function in CattleTape
cattle_tape_move_left, function in CattleTape
cattle_tape_move_left_by, function in CattleTape
cattle_tape_move_right, function in CattleTape
cattle_tape_move_right_by, function in CattleTape
cattle_tape_new, function in CattleTape
cattle_tape_pop_bookmark, function in CattleTape
cattle_tape_push_bookmark, function in CattleTape
cattle_tape_set_current_value, function in CattleTape
cattle-1.0.1/docs/reference/html/CattleConfiguration.html0000644000175000017500000004244211543670700020403 00000000000000 CattleConfiguration

CattleConfiguration

CattleConfiguration — Configuration for an interpreter

Object Hierarchy

  GObject
   +----CattleConfiguration

Properties

  "debug-is-enabled"         gboolean              : Read / Write
  "on-eof-action"            CattleOnEOFAction     : Read / Write

Description

A CattleConfiguration contains the configuration for a CattleInterpreter.

Details

enum CattleOnEOFAction

typedef enum
{
	CATTLE_ON_EOF_STORE_ZERO,
	CATTLE_ON_EOF_STORE_EOF,
	CATTLE_ON_EOF_DO_NOTHING
} CattleOnEOFAction;

Possible actions to be performed by a CattleInterpreter when an EOF character is encountered in the input.

CATTLE_ON_EOF_STORE_ZERO

Store a zero in the current cell. This is the default behaviour

CATTLE_ON_EOF_STORE_EOF

Store an EOF character in the current cell

CATTLE_ON_EOF_DO_NOTHING

Do nothing.

struct CattleConfiguration

struct CattleConfiguration;

Opaque data structure representing a configuration. It should never be accessed directly; use the methods below instead.


cattle_configuration_new ()

CattleConfiguration *  cattle_configuration_new         (void);

Create and initialize a new configuration.

A single configuration object can be shared between multiple interpreters, but modifying it while an interpreter is running can lead to unexpected and unpredictable results.

Returns :

a new CattleConfiguration. [transfer full]

cattle_configuration_set_on_eof_action ()

void                cattle_configuration_set_on_eof_action
                                                        (CattleConfiguration *configuration,
                                                         CattleOnEOFAction action);

Set the action to be performed when an EOF character is encountered in the input.

Accepted values are from the CattleOnEOFAction enumeration.

configuration :

a CattleConfiguration

action :

the action to be performed

cattle_configuration_get_on_eof_action ()

CattleOnEOFAction   cattle_configuration_get_on_eof_action
                                                        (CattleConfiguration *configuration);

Get the action to be performed when an EOF character is read from the input source. See cattle_configuration_set_on_eof_action().

configuration :

a CattleConfiguration

Returns :

the current action

cattle_configuration_set_debug_is_enabled ()

void                cattle_configuration_set_debug_is_enabled
                                                        (CattleConfiguration *configuration,
                                                         gboolean enabled);

Set the status of the debugging support. It is disabled by default.

If debugging is disabled, instructions whose value is CATTLE_INSTRUCTION_DEBUG will be ignored by the interpreter.

configuration :

a CattleConfiguration

enabled :

TRUE to enable debug, FALSE otherwise

cattle_configuration_get_debug_is_enabled ()

gboolean            cattle_configuration_get_debug_is_enabled
                                                        (CattleConfiguration *configuration);

Get the current status of the debugging support. See cattle_configuration_set_debug_is_enabled().

configuration :

a CattleConfiguration

Returns :

TRUE if debugging is enabled, FALSE otherwise

Property Details

The "debug-is-enabled" property

  "debug-is-enabled"         gboolean              : Read / Write

If FALSE, instructions whose value is CATTLE_INSTRUCTION_DEBUG are not executed by the interpreter.

Changes to this property are not notified.

Default value: FALSE


The "on-eof-action" property

  "on-eof-action"            CattleOnEOFAction     : Read / Write

Action to be performed when an EOF character is encountered in the input.

Changes to this property are not notified.

Default value: CATTLE_ON_EOF_STORE_ZERO

cattle-1.0.1/docs/reference/html/CattleInstruction.html0000644000175000017500000007504011543670700020115 00000000000000 CattleInstruction

CattleInstruction

CattleInstruction — Brainfuck instruction

Object Hierarchy

  GObject
   +----CattleInstruction

Properties

  "loop"                     CattleInstruction*    : Read / Write
  "next"                     CattleInstruction*    : Read / Write
  "quantity"                 gint                  : Read / Write
  "value"                    CattleInstructionValue  : Read / Write

Description

A CattleInstruction represents a single Brainfuck instruction, repeated one or more times in a row.

Multiple instructions of the same type (i.e. multiple increment instruction) are grouped together to reduce memory usage and speed up execution.

Consider the following piece of Brainfuck code:

1
+++.-----

There are nine instructions: three increment instructions, a print instruction, and five decrement instructions.

Instead of creating nine separate objects, with all the involved overhead, Cattle creates just three objects (one with value CATTLE_INSTRUCTION_INCREASE, one with value CATTLE_INSTRUCTION_PRINT, and one with value CATTLE_INSTRUCTION_DECREASE) and set their quantity to three, one and five respectively.

Each instruction maintains a reference to the next instruction in the execution flow. If the instruction starts a loop (its value is CATTLE_INSTRUCTION_LOOP_BEGIN) it also holds a reference to the first instruction in the loop.

Details

enum CattleInstructionValue

typedef enum
{
	CATTLE_INSTRUCTION_NONE        = 0x5F,
	CATTLE_INSTRUCTION_MOVE_LEFT   = 0x3C,
	CATTLE_INSTRUCTION_MOVE_RIGHT  = 0x3E,
	CATTLE_INSTRUCTION_INCREASE    = 0x2B,
	CATTLE_INSTRUCTION_DECREASE    = 0x2D,
	CATTLE_INSTRUCTION_LOOP_BEGIN  = 0x5B,
	CATTLE_INSTRUCTION_LOOP_END    = 0x5D,
	CATTLE_INSTRUCTION_READ        = 0x2C,
	CATTLE_INSTRUCTION_PRINT       = 0x2E,
	CATTLE_INSTRUCTION_DEBUG       = 0x23
} CattleInstructionValue;

Brainfuck instructions supported by Cattle, as gunichars.

CATTLE_INSTRUCTION_DEBUG is not part of the Brainfuck language, but it's often used for debugging and implemented in many interpreters, so it's included in Cattle as well.

CATTLE_INSTRUCTION_NONE

Do nothing

CATTLE_INSTRUCTION_MOVE_LEFT

Move the tape to the left

CATTLE_INSTRUCTION_MOVE_RIGHT

Move the tape to the right

CATTLE_INSTRUCTION_INCREASE

Increase the current value

CATTLE_INSTRUCTION_DECREASE

Decrease the current value

CATTLE_INSTRUCTION_LOOP_BEGIN

Execute the loop until the current value is zero, then proceed to the next instruction

CATTLE_INSTRUCTION_LOOP_END

Exit from the currently-executing loop

CATTLE_INSTRUCTION_READ

Get one character from the input and save its value at the current position

CATTLE_INSTRUCTION_PRINT

Send the current value to the output.

CATTLE_INSTRUCTION_DEBUG

Show debugging information. This usually means dumping the contents of the tape.

struct CattleInstruction

struct CattleInstruction;

Opaque data structure representing an instruction. It should never be accessed directly; use the methods below instead.


cattle_instruction_new ()

CattleInstruction *       cattle_instruction_new        (void);

Create and initialize a new instruction.

The newly-created instruction has a "quantity" of one, and its "value" is CATTLE_INSTRUCTION_NONE.

Returns :

a new CattleInstruction. [transfer full]

cattle_instruction_set_value ()

void                cattle_instruction_set_value        (CattleInstruction *instruction,
                                                         CattleInstructionValue value);

Set the value of instruction. Accepted values are from the CattleInstructionValue enumeration.

instruction :

a CattleInstruction

value :

value of instruction

cattle_instruction_get_value ()

CattleInstructionValue  cattle_instruction_get_value    (CattleInstruction *instruction);

Get the value of instruction. See cattle_instruction_set_value().

instruction :

a CattleInstruction

Returns :

the value of instruction

cattle_instruction_set_quantity ()

void                cattle_instruction_set_quantity     (CattleInstruction *instruction,
                                                         gint quantity);

Set the number of times instruction has to be executed.

This value is used at runtime for faster execution, and allows to use less memory for storing the code.

instruction :

a CattleInstruction

quantity :

quantity of instruction

cattle_instruction_get_quantity ()

gint                cattle_instruction_get_quantity     (CattleInstruction *instruction);

Get the quantity of instruction. See cattle_instruction_set_quantity().

instruction :

a CattleInstruction

Returns :

the quantity of instruction

cattle_instruction_set_next ()

void                cattle_instruction_set_next         (CattleInstruction *instruction,
                                                         CattleInstruction *next);

Set the next instruction to be executed.

If instruction has value CATTLE_INSTRUCTION_LOOP_BEGIN, next will be executed only after the loop has returned.

instruction :

a CattleInstruction

next :

next CattleInstruction to execute, or NULL. [allow-none]

cattle_instruction_get_next ()

CattleInstruction *      cattle_instruction_get_next    (CattleInstruction *instruction);

Get the next instruction.

Please note that the returned instruction might not be the next instruction in the execution flow: if instruction marks the beginning of a loop (its value is CATTLE_INSTRUCTION_LOOP_BEGIN), the returned instruction will be executed only after the loop has ended.

instruction :

a CattleInstruction

Returns :

the next instruction, or NULL. [transfer full]

cattle_instruction_set_loop ()

void                cattle_instruction_set_loop         (CattleInstruction *instruction,
                                                         CattleInstruction *loop);

Set the instructions to be executed in the loop.

This method should only be called on instructions whose value is CATTLE_INSTRUCTION_LOOP_BEGIN.

instruction :

a CattleInstruction

loop :

first CattleInstruction in the loop, or NULL. [allow-none]

cattle_instruction_get_loop ()

CattleInstruction *      cattle_instruction_get_loop    (CattleInstruction *instruction);

Get the first instruction of the loop.

This method should only be called on instructions whose value is CATTLE_INSTRUCTION_LOOP_BEGIN.

instruction :

a CattleInstruction

Returns :

a CattleInstruction, or NULL. [transfer full]

Property Details

The "loop" property

  "loop"                     CattleInstruction*    : Read / Write

Instructions to be executed in the loop. Should be NULL unless the value of the instruction is CATTLE_INSTRUCTION_LOOP_BEGIN.

Changes to this property are not notified.


The "next" property

  "next"                     CattleInstruction*    : Read / Write

Next instruction in the execution flow. Can be NULL if there are no more instructions to be executed.

Changes to this property are not notified.


The "quantity" property

  "quantity"                 gint                  : Read / Write

Number of times the instruction has to be executed.

Changes to this property are not notified.

Allowed values: >= 0

Default value: 1


The "value" property

  "value"                    CattleInstructionValue  : Read / Write

Value of the instruction. Accepted values are in the CattleInstructionValue enumeration.

Changes to this property are not notified.

Default value: CATTLE_INSTRUCTION_NONE

cattle-1.0.1/docs/reference/Makefile.in0000644000175000017500000004776011543670647014674 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ # -*- mode: makefile -*- #################################### # Everything below here is generic # #################################### VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd 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@ DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ $(srcdir)/version.xml.in $(top_srcdir)/gtk-doc.make subdir = docs/reference ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = version.xml CONFIG_CLEAN_VPATH_FILES = AM_V_GEN = $(am__v_GEN_$(V)) am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY)) am__v_GEN_0 = @echo " GEN " $@; AM_V_at = $(am__v_at_$(V)) am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY)) am__v_at_0 = @ SOURCES = DIST_SOURCES = DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) ACLOCAL = @ACLOCAL@ AMTAR = @AMTAR@ AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ AR = @AR@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ CATTLE_AGE = @CATTLE_AGE@ CATTLE_CURRENT = @CATTLE_CURRENT@ CATTLE_MAJOR_VERSION = @CATTLE_MAJOR_VERSION@ CATTLE_MICRO_VERSION = @CATTLE_MICRO_VERSION@ CATTLE_MINOR_VERSION = @CATTLE_MINOR_VERSION@ CATTLE_REVISION = @CATTLE_REVISION@ CATTLE_VERSION = @CATTLE_VERSION@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ DSYMUTIL = @DSYMUTIL@ DUMPBIN = @DUMPBIN@ ECHO_C = @ECHO_C@ ECHO_N = @ECHO_N@ ECHO_T = @ECHO_T@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ FGREP = @FGREP@ GIO_CFLAGS = @GIO_CFLAGS@ GIO_LIBS = @GIO_LIBS@ GLIB_CFLAGS = @GLIB_CFLAGS@ GLIB_GENMARSHAL = @GLIB_GENMARSHAL@ GLIB_LIBS = @GLIB_LIBS@ GLIB_MKENUMS = @GLIB_MKENUMS@ GOBJECT_QUERY = @GOBJECT_QUERY@ GREP = @GREP@ GTKDOC_CHECK = @GTKDOC_CHECK@ GTKDOC_MKPDF = @GTKDOC_MKPDF@ GTKDOC_REBASE = @GTKDOC_REBASE@ HTML_DIR = @HTML_DIR@ INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ INTROSPECTION_CFLAGS = @INTROSPECTION_CFLAGS@ INTROSPECTION_COMPILER = @INTROSPECTION_COMPILER@ INTROSPECTION_GENERATE = @INTROSPECTION_GENERATE@ INTROSPECTION_GIRDIR = @INTROSPECTION_GIRDIR@ INTROSPECTION_LIBS = @INTROSPECTION_LIBS@ INTROSPECTION_MAKEFILE = @INTROSPECTION_MAKEFILE@ INTROSPECTION_SCANNER = @INTROSPECTION_SCANNER@ INTROSPECTION_TYPELIBDIR = @INTROSPECTION_TYPELIBDIR@ LD = @LD@ LDFLAGS = @LDFLAGS@ LIBOBJS = @LIBOBJS@ LIBS = @LIBS@ LIBTOOL = @LIBTOOL@ LIPO = @LIPO@ LN_S = @LN_S@ LTLIBOBJS = @LTLIBOBJS@ MAINT = @MAINT@ MAKEINFO = @MAKEINFO@ MKDIR_P = @MKDIR_P@ NM = @NM@ NMEDIT = @NMEDIT@ OBJDUMP = @OBJDUMP@ OBJEXT = @OBJEXT@ OTOOL = @OTOOL@ OTOOL64 = @OTOOL64@ PACKAGE = @PACKAGE@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ PACKAGE_NAME = @PACKAGE_NAME@ PACKAGE_STRING = @PACKAGE_STRING@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ PKG_CONFIG = @PKG_CONFIG@ PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ RANLIB = @RANLIB@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ VERSION = @VERSION@ abs_builddir = @abs_builddir@ abs_srcdir = @abs_srcdir@ abs_top_builddir = @abs_top_builddir@ abs_top_srcdir = @abs_top_srcdir@ ac_ct_CC = @ac_ct_CC@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ build_cpu = @build_cpu@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ datadir = @datadir@ datarootdir = @datarootdir@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ host = @host@ host_alias = @host_alias@ host_cpu = @host_cpu@ host_os = @host_os@ host_vendor = @host_vendor@ htmldir = @htmldir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ libdir = @libdir@ libexecdir = @libexecdir@ localedir = @localedir@ localstatedir = @localstatedir@ lt_ECHO = @lt_ECHO@ mandir = @mandir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ AUTOMAKE_OPTIONS = 1.6 # The name of the module. 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The I/O mechanism is based on callbacks: every time a CattleInterpreter executes a Brainfuck instruction which requires some sort of I/O, it invokes a user provided handler, and expects it to perform the I/O operation. Default I/O handlers are provided, so usually there is no need to define a custom handler. Error reporting Since I/O is not guaranteed to always be succesful, handlers are provided a mean to report errors to the caller. All handlers are passed a GError as last argument: if a handler fails, it is required to return FALSE and to fill the error with detailed information. If the hanler returns TRUE, but the error is set, the operation is not considered succesful; this is because handlers written in languages other than C might not be able to both return a value and fill the error at the same time. Output handler Implementing an output handler is pretty straightforward: the handler is passed a single gchar and has to display it to the user in some way. As an example, here is an handler which shows the output of a Brainfuck program on a GtkTextView: gboolean output_handler (CattleInterpreter *interpreter, gchar output, gpointer data, GError **error) { GtkTextView *view; GtkTextBuffer *buffer; GtkTextIter iter; gchar text[2]; view = GTK_TEXT_VIEW (data); /* Get the buffer used by the GtkTextView */ buffer = gtk_text_view_get_buffer (view); g_object_ref (buffer); /* Get a reference to the end of the buffer */ gtk_text_buffer_get_end_iter (buffer, &iter); /* Create a string */ text[0] = output; text[1] = (gchar) 0; /* Insert the char at the end of the buffer */ gtk_text_buffer_insert (buffer, &iter, text, 1); g_object_unref (buffer); return TRUE; } The code assumes a GtkTextView has been provided when the signal handler has been assigned to the interpreter, like in the following code: CattleInterpreter *interpreter; GtkWidget *view; interpreter = cattle_interpreter_new (); view = gtk_text_view_new (); cattle_interpreter_set_output_handler (interpreter, output_handler, (gpointer) view); Depending on the case, it may make sense for the application to buffer an entire line of output, or even the whole output, before sending it to its intended destination. Input handler Here is an input handler which uses readline to fetch input from the user: gboolean input_handler (CattleInterpreter *interpreter, gpointer data, GError **error) { char *input; char *temp; /* Read an input line using readline (no prompt) */ input = readline (NULL); if (input != NULL) { /* A line of input has been read: since readline * strips the trailing newline but the interpreter * needs it, a new string with a trailing newline is * created and fed the interpreter */ temp = g_strdup_printf ("%s\n", input); cattle_interpreter_feed (interpreter, temp); /* The interpreter keeps a copy of the input around, * so any allocated buffer can be freed */ g_free (temp); free (input); } else { /* readline returns NULL when the end of input has * been reached; to let the interpreter know no more * input is available, feed it a NULL */ cattle_interpreter_feed (interpreter, NULL); } return TRUE; } Input works on a per-line basis: the handler must retrieve a full, null-terminated line of input, including the trailing newline character, and feed it to the interpreter. If it is not possible to retrieve the whole line in a single step, a part of it can be passed to the interpreter. The string still needs to be null-terminated. When the whole input has been consumed (EOF condition), the handler must feed the interpreter a NULL pointer to let it know no more input is available. Debug The debug handler is called whenever a # instruction is executed; the interpreter can be configured to ignore this instruction, since it's not (strictly speaking) part of the Brainfuck language. The handler must display useful debugging information to the developer; usually, this means dumping the contents of the memory tape. The following handler appends the contents of the tape to a log file: gboolean debug_handler (CattleInterpreter *interpreter, gpointer data, GError **error) { CattleTape *tape; gchar value; FILE* fp; tape = cattle_interpreter_get_tape (interpreter); /* Save the current tape position */ cattle_tape_push_bookmark (tape); fp = fopen (LOG_FILE, "a"); if (fp == NULL) { /* Set the error, release resources and return */ g_set_error_literal (error, CATTLE_INTERPRETER_ERROR, CATTLE_INTERPRETER_ERROR_IO, strerror (errno)); cattle_tape_pop_bookmark (tape); g_object_unref (tape); return FALSE; } /* Rewind to the beginning of the tape */ while (!cattle_tape_is_at_beginning (tape)) { cattle_tape_move_left (tape); } fprintf (fp, "[ "); /* Repeat until the end of the tape is reached */ while (!cattle_tape_is_at_end (tape)) { /* Get the current value */ value = cattle_tape_get_current_value (tape); /* Show printable values directly and non-printable * values as their decimal ASCII value */ if (value >= 33 && value <= 126) { fprintf (fp, "%c ", value); } else { fprintf (fp, "\\%d ", (gint) value); } cattle_tape_move_right (tape); } fprintf (fp, "]\n"); fclose (fp); /* Restore the original tape position */ cattle_tape_pop_bookmark (tape); g_object_unref (tape); return TRUE; } After the handler has run, the tape must be in the same exact state it was before the signal emission, including the position. 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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. m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],, [m4_warning([this file was generated for autoconf 2.67. 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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 GNU Libtool; see the file COPYING. 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then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; 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then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${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=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) 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"; then case $host_os in openbsd2.[[89]] | openbsd2.[[89]].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac AC_MSG_RESULT([$dynamic_linker]) test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi _LT_DECL([], [variables_saved_for_relink], [1], [Variables whose values should be saved in libtool wrapper scripts and restored at link time]) _LT_DECL([], [need_lib_prefix], [0], [Do we need the "lib" prefix for modules?]) _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) _LT_DECL([], [version_type], [0], [Library versioning type]) _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) _LT_DECL([], [shlibpath_overrides_runpath], [0], [Is shlibpath searched before the hard-coded library search path?]) _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) _LT_DECL([], [library_names_spec], [1], [[List of archive names. First name is the real one, the rest are links. The last name is the one that the linker finds with -lNAME]]) _LT_DECL([], [soname_spec], [1], [[The coded name of the library, if different from the real name]]) _LT_DECL([], [postinstall_cmds], [2], [Command to use after installation of a shared archive]) _LT_DECL([], [postuninstall_cmds], [2], [Command to use after uninstallation of a shared archive]) _LT_DECL([], [finish_cmds], [2], [Commands used to finish a libtool library installation in a directory]) _LT_DECL([], [finish_eval], [1], [[As "finish_cmds", except a single script fragment to be evaled but not shown]]) _LT_DECL([], [hardcode_into_libs], [0], [Whether we should hardcode library paths into libraries]) _LT_DECL([], [sys_lib_search_path_spec], [2], [Compile-time system search path for libraries]) _LT_DECL([], [sys_lib_dlsearch_path_spec], [2], [Run-time system search path for libraries]) ])# _LT_SYS_DYNAMIC_LINKER # _LT_PATH_TOOL_PREFIX(TOOL) # -------------------------- # find a file program which can recognize shared library AC_DEFUN([_LT_PATH_TOOL_PREFIX], [m4_require([_LT_DECL_EGREP])dnl AC_MSG_CHECKING([for $1]) AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, [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 dnl $ac_dummy forces splitting on constant user-supplied paths. dnl POSIX.2 word splitting is done only on the output of word expansions, dnl not every word. This closes a longstanding sh security hole. ac_dummy="m4_if([$2], , $PATH, [$2])" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$1; then lt_cv_path_MAGIC_CMD="$ac_dir/$1" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac]) MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then AC_MSG_RESULT($MAGIC_CMD) else AC_MSG_RESULT(no) fi _LT_DECL([], [MAGIC_CMD], [0], [Used to examine libraries when file_magic_cmd begins with "file"])dnl ])# _LT_PATH_TOOL_PREFIX # Old name: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) # _LT_PATH_MAGIC # -------------- # find a file program which can recognize a shared library m4_defun([_LT_PATH_MAGIC], [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) else MAGIC_CMD=: fi fi ])# _LT_PATH_MAGIC # LT_PATH_LD # ---------- # find the pathname to the GNU or non-GNU linker AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], [assume the C compiler uses GNU ld @<:@default=no@:>@])], [test "$withval" = no || with_gnu_ld=yes], [with_gnu_ld=no])dnl ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(lt_cv_path_LD, [if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. 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See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method == "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [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 : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC*) # IBM XL 8.0 on PPC _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; 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netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$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' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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AC_MSG_CHECKING([whether -lc should be explicitly linked in]) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if AC_TRY_EVAL(ac_compile) 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) _LT_TAGVAR(allow_undefined_flag, $1)= if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) then _LT_TAGVAR(archive_cmds_need_lc, $1)=no else _LT_TAGVAR(archive_cmds_need_lc, $1)=yes fi _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) ;; esac fi ;; esac _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], [Whether or not to add -lc for building shared libraries]) _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], [enable_shared_with_static_runtimes], [0], [Whether or not to disallow shared libs when runtime libs are static]) _LT_TAGDECL([], [export_dynamic_flag_spec], [1], [Compiler flag to allow reflexive dlopens]) _LT_TAGDECL([], [whole_archive_flag_spec], [1], [Compiler flag to generate shared objects directly from archives]) _LT_TAGDECL([], [compiler_needs_object], [1], [Whether the compiler copes with passing no objects directly]) _LT_TAGDECL([], [old_archive_from_new_cmds], [2], [Create an old-style archive from a shared archive]) _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], [Create a temporary old-style archive to link instead of a shared archive]) _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) _LT_TAGDECL([], [archive_expsym_cmds], [2]) _LT_TAGDECL([], [module_cmds], [2], [Commands used to build a loadable module if different from building a shared archive.]) _LT_TAGDECL([], [module_expsym_cmds], [2]) _LT_TAGDECL([], [with_gnu_ld], [1], [Whether we are building with GNU ld or not]) _LT_TAGDECL([], [allow_undefined_flag], [1], [Flag that allows shared libraries with undefined symbols to be built]) _LT_TAGDECL([], [no_undefined_flag], [1], [Flag that enforces no undefined symbols]) _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], [Flag to hardcode $libdir into a binary during linking. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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