3 dnl initialize autoconf
4 dnl when going to/from release please set the nano (fourth number) right !
5 dnl releases only do Wall, cvs and prerelease does Werror too
6 AC_INIT(GStreamer, 0.10.18.1,
7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
11 dnl initialize automake
14 dnl define PACKAGE_VERSION_* variables
17 dnl check if this is a release version
18 AS_NANO(GST_CVS="no", GST_CVS="yes")
20 dnl can autoconf find the source ?
21 AC_CONFIG_SRCDIR([gst/gst.c])
23 dnl define the output header for config
24 AM_CONFIG_HEADER([config.h])
26 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
29 dnl sets host_* variables
32 dnl our libraries and install dirs use major.minor as a version
33 GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
34 dnl we override it here for release candidates for a new series
36 AC_SUBST(GST_MAJORMINOR)
37 AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR",
38 [library major.minor version])
40 dnl CURRENT, REVISION, AGE
41 dnl - library source changed -> increment REVISION
42 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
43 dnl - interfaces added -> increment AGE
44 dnl - interfaces removed -> AGE = 0
45 dnl sets GST_LT_LDFLAGS
46 AS_LIBTOOL(GST, 16, 0, 16)
48 dnl FIXME: this macro doesn't actually work;
49 dnl the generated libtool script has no support for the listed tags.
50 dnl So this needs to be fixed first if we want to use this
55 dnl *** autotools stuff ****
57 dnl allow for different autotools
58 AS_AUTOTOOLS_ALTERNATE
60 dnl Add parameters for aclocal
61 AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4")
64 dnl the version check needs to stay here because autopoint greps for it
65 AM_GNU_GETTEXT_VERSION([0.11.5])
66 AM_GNU_GETTEXT([external])
67 AG_GST_GETTEXT([gstreamer-$GST_MAJORMINOR])
69 dnl *** check for arguments to configure ***
71 dnl subsystems - can influence other decisions so needs to be high up
72 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
73 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
74 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
75 AG_GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
76 AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")
77 dnl define a substitution to use in docs/gst/gstreamer.types
78 if test "x$GST_DISABLE_LOADSAVE" = "xyes"
80 GST_LOADSAVE_DOC_TYPES="%"
82 GST_LOADSAVE_DOC_TYPES=
84 AC_SUBST(GST_LOADSAVE_DOC_TYPES)
85 AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
86 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
87 if test "x$GST_DISABLE_PARSE" = xyes; then
88 AC_DEFINE(GST_DISABLE_PARSE, 1,
89 [Define if pipeline parsing code is disabled])
91 AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
92 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
93 AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
94 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
95 AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
96 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
97 dnl define a substitution to use in docs/gst/gstreamer.types
98 if test "x$GST_DISABLE_REGISTRY" = "xyes"
100 GST_REGISTRY_DOC_TYPES="%"
102 GST_REGISTRY_DOC_TYPES=
104 AC_SUBST(GST_REGISTRY_DOC_TYPES)
105 AG_GST_CHECK_SUBSYSTEM_DISABLE(ENUMTYPES,[enum types])
106 AM_CONDITIONAL(GST_DISABLE_ENUMTYPES, test "x$GST_DISABLE_ENUMTYPES" = "xyes")
107 AG_GST_CHECK_SUBSYSTEM_DISABLE(INDEX,[index])
108 AM_CONDITIONAL(GST_DISABLE_INDEX, test "x$GST_DISABLE_INDEX" = "xyes")
109 dnl define a substitution to use in docs/gst/gstreamer.types
110 if test "x$GST_DISABLE_INDEX" = "xyes"
112 GST_INDEX_DOC_TYPES="%"
116 AC_SUBST(GST_INDEX_DOC_TYPES)
117 AG_GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
118 AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
119 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
120 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
121 AG_GST_CHECK_SUBSYSTEM_DISABLE(URI,[uri handlers])
122 AM_CONDITIONAL(GST_DISABLE_URI, test "x$GST_DISABLE_URI" = "xyes")
131 AG_GST_ARG_WITH_PKG_CONFIG_PATH
132 AG_GST_ARG_WITH_PACKAGE_NAME
133 AG_GST_ARG_WITH_PACKAGE_ORIGIN
135 dnl building of tests
137 AC_HELP_STRING([--disable-tests], [disable building test apps]),
139 case "${enableval}" in
140 yes) BUILD_TESTS=yes ;;
141 no) BUILD_TESTS=no ;;
142 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
145 [BUILD_TESTS=yes]) dnl Default value
146 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
148 dnl tests known to fail
149 AC_ARG_ENABLE(failing-tests,
150 AC_HELP_STRING([--disable-failing-tests],
151 [disable building tests known to fail]),
153 case "${enableval}" in
154 yes) BUILD_FAILING_TESTS=yes ;;
155 no) BUILD_FAILING_TESTS=no ;;
156 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
159 [BUILD_FAILING_TESTS=no]) dnl Default value
160 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
161 if test x$BUILD_FAILING_TESTS = xyes; then
162 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
164 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
167 dnl poison destroyed objects
168 AC_ARG_ENABLE(poisoning,
169 AC_HELP_STRING([--enable-poisoning],
170 [enable poisoning of deallocated objects]),
172 case "${enableval}" in
173 yes) USE_POISONING=yes ;;
174 no) USE_POISONING=no ;;
175 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
178 [USE_POISONING=no]) dnl Default value
179 if test "x$USE_POISONING" = xyes; then
180 AC_DEFINE(USE_POISONING, 1,
181 [Define if we should poison deallocated memory])
184 dnl Use binary registry
185 AC_ARG_ENABLE(binary-registry,
186 AC_HELP_STRING([--enable-binary-registry],
187 [enable experimental binary registry]),
189 case "${enableval}" in
190 yes) USE_BINARY_REGISTRY=yes ;;
191 no) USE_BINARY_REGISTRY=no ;;
192 *) AC_MSG_ERROR(bad value ${enableval} for --enable-binary-registry) ;;
195 [USE_BINARY_REGISTRY=no]) dnl Default value
197 if test "x$USE_BINARY_REGISTRY" = xyes; then
199 AC_DEFINE(USE_BINARY_REGISTRY, 1,
200 [Define if we should use binary registry instead xml registry])
202 AM_CONDITIONAL(USE_BINARY_REGISTRY, test "x$USE_BINARY_REGISTRY" = "xyes")
204 dnl *** checks for platform ***
206 dnl * hardware/architecture *
208 dnl common/m4/gst-arch.m4
211 dnl substitution for win32/common/config.h
215 dnl common/m4/gst-arch.m4
216 dnl check for unaligned access
217 AG_GST_UNALIGNED_ACCESS
218 dnl create a configure variable for gst/gstconfig.h
219 if test x${as_cv_unaligned_access} = xyes ; then
220 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
222 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
224 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
226 dnl check for extra platform specific plugin suffixes
229 AC_DEFINE_UNQUOTED(GST_EXTRA_MODULE_SUFFIX, [.dylib], [Extra platform specific plugin suffix])
237 dnl check for large file support
238 dnl affected plugins must include config.h
241 dnl HAVE_WIN32 currently means "disable POSIXisms".
244 AC_DEFINE_UNQUOTED(HAVE_WIN32, 1, [Defined if compiling for Windows])
250 dnl *** checks for programs ***
255 dnl check if the compiler supports '-c' and '-o' options
258 dnl find an assembler
261 dnl Perl is used in building documentation and in the version checks
262 AC_PATH_PROG(PERL_PATH, perl, no)
263 if test x$PERL_PATH = xno; then
264 AC_MSG_ERROR(Could not find perl)
267 dnl we require flex and bison for building the parser
271 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
272 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
274 dnl check for documentation tools
277 AS_PATH_PYTHON([2.1])
278 AG_GST_PLUGIN_DOCS([1.3],[2.1])
280 dnl *** checks for libraries ***
282 dnl For interactive UNIX (a Sun thing)
283 dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS
286 dnl check for libm, for sin()
290 dnl *** checks for header files ***
292 dnl check if we have ANSI C header files
295 dnl Check for ucontext.h
296 AC_CHECK_HEADERS([ucontext.h])
298 dnl Check for sys/socket.h
299 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
300 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
302 dnl check for sys/times.h for tests/examples/adapter/
303 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
304 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
305 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
307 dnl Check for process.h for getpid() on win32
308 AC_CHECK_HEADERS([process.h])
310 dnl Check for sys/utsname.h for uname
311 AC_CHECK_HEADERS([sys/utsname.h])
313 dnl Check for stdio_ext.f for __fbufsize
314 AC_CHECK_HEADERS([stdio_ext.h])
316 dnl *** checks for types/defines ***
318 dnl *** checks for structures ***
320 dnl *** checks for compiler characteristics ***
322 dnl make sure we can use "inline" from C code
326 dnl Check for some compiler flags that optimize our code.
327 if test "x$GCC" = xyes; then
328 AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
331 dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
333 dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
334 dnl symbolic register names in inline asm
335 if test x$HAVE_CPU_PPC = xyes ; then
336 AS_COMPILER_FLAG(["-Wa,-mregnames"],
337 [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
340 dnl *** checks for library functions ***
342 AC_CHECK_FUNCS([sigaction])
344 dnl we use fork in the registry code
345 AC_CHECK_FUNCS([fork])
347 dnl check for fseeko()
349 dnl check for ftello()
350 AC_CHECK_FUNCS([ftello])
352 AC_CHECK_FUNCS([fgetpos])
353 AC_CHECK_FUNCS([fsetpos])
355 dnl check for poll(), ppoll() and pselect()
356 AC_CHECK_FUNCS([poll])
357 AC_CHECK_FUNCS([ppoll])
358 AC_CHECK_FUNCS([pselect])
362 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
364 dnl Check for POSIX timers
365 AC_CHECK_FUNCS(clock_gettime, [], [
366 AC_CHECK_LIB(rt, clock_gettime, [
367 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
372 AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
379 #if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
380 #error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
384 gst_cv_posix_timers=yes
386 gst_cv_posix_timers=no
390 if test "$gst_cv_posix_timers" = "yes"; then
391 AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])
392 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"
394 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"
396 AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)
397 AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")
399 AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
406 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
407 #error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
411 gst_cv_monotonic_clock=yes
413 gst_cv_monotonic_clock=no
417 if test "$gst_cv_monotonic_clock" = "yes"; then
418 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
419 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"
421 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"
423 AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)
424 AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")
426 dnl Check for a way to display the function name in debug output
427 AG_GST_CHECK_FUNCTION
429 dnl test for register_printf_function
430 AC_CHECK_FUNC(register_printf_function,
432 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
433 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
434 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
435 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
436 [Defined if we have register_printf_function ()])
438 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
439 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
440 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
443 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
444 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
445 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
447 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
448 save_cflags="$CFLAGS"
449 CFLAGS="$CFLAGS -D_GNU_SOURCE"
450 AC_CHECK_LIB(dl, dladdr,
451 AC_DEFINE(HAVE_DLADDR, 1,
452 [Defined if we have dladdr ()]))
453 CFLAGS="$save_cflags"
455 dnl check for inet_aton()
457 AC_CHECK_FUNC(inet_aton, ,
458 AC_CHECK_LIB(nsl, inet_aton, ,
459 AC_CHECK_LIB(socket, inet_aton, ,
460 AC_CHECK_LIB(resolv, inet_aton, ,[AC_DEFINE(NO_INET_ATON, 1, [Define if you have no native inet_aton() function.])]))))
462 AC_SUBST(INET_ATON_LIBS)
465 dnl *** checks for dependency libraries ***
469 AG_GST_GLIB_CHECK([2.8])
471 dnl FIXME: 0.11: Guess we need to keep this around until 0.11
472 GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"
473 AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)
475 dnl Check for glib2 without extra fat, useful for the unversioned tool frontends
476 PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)
478 dnl Check for documentation xrefs
479 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
480 AC_SUBST(GLIB_PREFIX)
482 dnl libxml 2 is optional in some cases
483 if test "x$GST_DISABLE_LOADSAVE" = "xyes" && \
484 ( test "x$GST_DISABLE_REGISTRY" = "xyes" || \
485 test "x$USE_BINARY_REGISTRY" = "xyes" )
487 AC_MSG_NOTICE([XML registry and load/save are disabled, not checking for libxml2])
488 GST_DISABLE_XML_DEFINE="#define GST_DISABLE_XML 1"
490 dnl check for libxml2 with minimum req version
491 AG_GST_LIBXML2_CHECK(2.4.9)
492 GST_DISABLE_XML_DEFINE="/* #undef GST_DISABLE_XML */"
494 AC_SUBST(GST_DISABLE_XML_DEFINE)
496 dnl check for "check", unit testing library/header
500 AC_MSG_NOTICE(CHECK_CFLAGS: $CHECK_CFLAGS)
501 AC_MSG_NOTICE(CHECK_LIBS: $CHECK_LIBS)
504 AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
506 dnl pkg-config check that for libcheck that works for cross-compiling
507 dnl but not normal compilation on Fedora & Ubuntu:
508 dnl PKG_CHECK_MODULES(CHECK, check >= 0.9.2,
509 dnl AM_CONDITIONAL(HAVE_CHECK, true),
510 dnl AM_CONDITIONAL(HAVE_CHECK, false)
513 dnl *** set variables based on configure arguments
515 dnl set license and copyright notice
517 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
518 AC_SUBST(GST_LICENSE)
520 dnl define LIBDIR so we can inform people where we live
521 AS_AC_EXPAND(LIBDIR, $libdir)
522 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
524 dnl set location of plugin directory
527 dnl FIXME: add LIBXML_PKG here if we use it
528 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
529 AC_SUBST(GST_PKG_DEPS)
531 dnl define an ERROR_CFLAGS Makefile variable
532 AG_GST_SET_ERROR_CFLAGS($GST_CVS)
534 dnl define correct level for debugging messages
535 AG_GST_SET_LEVEL_DEFAULT($GST_CVS)
537 dnl *** finalize CFLAGS, LDFLAGS, LIBS
540 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
541 dnl GST_ALL_*: vars shared by all built objects
542 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
543 dnl GST_OBJ_*: additional vars to link to the core library
544 dnl include GST_ALL_*
545 dnl GST_LT_LDFLAGS: library versioning of our libraries
546 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
548 dnl GST_OPTION_CFLAGS
549 if test "x$USE_DEBUG" = xyes; then
552 AC_SUBST(PROFILE_CFLAGS)
554 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
555 # functionality from the API that gstreamer uses
556 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
557 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
558 dnl Define _only_ during CVS (not pre-releases or releases)
559 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
563 AC_SUBST(DEPRECATED_CFLAGS)
565 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
566 dnl make DEPRECATED_CFLAGS=''
567 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
568 AC_SUBST(GST_OPTION_CFLAGS)
571 dnl vars common to for all internal objects (core libs, elements, applications)
573 dnl - XML needs to be added because xmlPtr is used in core
574 dnl - src and build dirs need to be added because every piece that gets built
575 dnl will need the GStreamer source and generated headers
576 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
577 dnl from LibXML except for in the core library
578 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS)"
580 dnl FIXME: check if LTLIBINTL is needed everywhere
581 dnl I presume it is given that it contains the symbols that _() stuff maps to
582 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
584 dnl LDFLAGS really should only contain flags, not libs - they get added before
585 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
586 GST_ALL_LDFLAGS="-no-undefined"
588 AC_SUBST(GST_ALL_CFLAGS)
589 AC_SUBST(GST_ALL_LIBS)
590 AC_SUBST(GST_ALL_LDFLAGS)
593 dnl linker flags shared by all libraries
594 dnl LDFLAGS modifier defining exported symbols from built libraries
595 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]*\(gst_\|Gst\|GST_\).*"
596 AC_SUBST(GST_LIB_LDFLAGS)
597 dnl Version of the linker flags specifically for libgstcheck to support the boonky extra symbols it exports.
598 GST_CHECK_LIB_LDFLAGS="-export-symbols-regex \^\([_]*\(gst_\|Gst\|GST_\).*\|check_\(debug\|mutex\|cond\)\|buffers\|mutex\|start_cond\|sync_cond\|thread_list\)$"
599 dnl HACK: add non-portable --export-dynamic if we have GNU ld (needed on my debian stable, tpm)
600 if test "x$ac_cv_prog_gnu_ld" = "xyes" -o "x$acl_cv_prog_gnu_ld" = "xyes" ; then
601 GST_CHECK_LIB_LDFLAGS="-Wl,--export-dynamic $GST_CHECK_LIB_LDFLAGS"
603 AC_SUBST(GST_CHECK_LIB_LDFLAGS)
606 dnl default vars for all internal objects built on libgstreamer
607 dnl includes GST_ALL_*
608 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
609 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"
610 AC_SUBST(GST_OBJ_CFLAGS)
611 AC_SUBST(GST_OBJ_LIBS)
613 dnl GST_PLUGIN_LDFLAGS
614 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
615 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
616 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
626 libs/gst/base/Makefile
627 libs/gst/check/Makefile
628 libs/gst/controller/Makefile
629 libs/gst/dataprotocol/Makefile
630 libs/gst/net/Makefile
632 plugins/indexers/Makefile
633 plugins/elements/Makefile
636 tests/benchmarks/Makefile
639 tests/examples/Makefile
640 tests/examples/adapter/Makefile
641 tests/examples/controller/Makefile
642 tests/examples/helloworld/Makefile
643 tests/examples/launch/Makefile
644 tests/examples/manual/Makefile
645 tests/examples/metadata/Makefile
646 tests/examples/queue/Makefile
647 tests/examples/typefind/Makefile
648 tests/examples/xml/Makefile
656 docs/gst/gstreamer.types
658 docs/plugins/Makefile
663 docs/version.entities
664 win32/common/config.h
667 pkgconfig/gstreamer.pc
668 pkgconfig/gstreamer-uninstalled.pc
669 pkgconfig/gstreamer-base.pc
670 pkgconfig/gstreamer-base-uninstalled.pc
671 pkgconfig/gstreamer-check.pc
672 pkgconfig/gstreamer-check-uninstalled.pc
673 pkgconfig/gstreamer-controller.pc
674 pkgconfig/gstreamer-controller-uninstalled.pc
675 pkgconfig/gstreamer-dataprotocol.pc
676 pkgconfig/gstreamer-dataprotocol-uninstalled.pc
677 pkgconfig/gstreamer-net.pc
678 pkgconfig/gstreamer-net-uninstalled.pc