3 dnl initialize autoconf
4 dnl when going to/from release please set the nano (fourth number) right !
5 dnl releases only do Wall, git and prerelease does Werror too
6 AC_INIT(GStreamer, 0.11.89.1,
7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
11 dnl initialize automake (we require GNU make)
12 AM_INIT_AUTOMAKE([-Wno-portability 1.10])
14 dnl define PACKAGE_VERSION_* variables
17 dnl check if this is a release version
18 AS_NANO(GST_GIT="no", GST_GIT="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 use pretty build output with automake >= 1.11
33 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
34 [AM_DEFAULT_VERBOSITY=1
35 AC_SUBST(AM_DEFAULT_VERBOSITY)])
37 dnl GStreamer versioning, this is mostly informational
38 dnl GST_VERSION_MAJOR=$PACKAGE_VERSION_MAJOR
39 dnl GST_VERSION_MINOR=$PACKAGE_VERSION_MINOR
40 dnl GST_VERSION_MICRO=$PACKAGE_VERSION_MICRO
41 dnl GST_VERSION_NANO=$PACKAGE_VERSION_NANO
42 dnl Change this to the above for non-pre
47 AC_SUBST(GST_VERSION_MAJOR)
48 AC_SUBST(GST_VERSION_MINOR)
49 AC_SUBST(GST_VERSION_MICRO)
50 AC_SUBST(GST_VERSION_NANO)
52 dnl our libraries and install dirs use GST_API_VERSION in the filename
53 dnl to allow side-by-side installation of different API versions
55 AC_SUBST(GST_API_VERSION)
56 AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
57 [GStreamer API Version])
59 dnl CURRENT, REVISION, AGE
60 dnl - library source changed -> increment REVISION
61 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
62 dnl - interfaces added -> increment AGE
63 dnl - interfaces removed -> AGE = 0
64 dnl sets GST_LT_LDFLAGS
65 AS_LIBTOOL(GST, 0, 0, 0)
67 dnl FIXME: this macro doesn't actually work;
68 dnl the generated libtool script has no support for the listed tags.
69 dnl So this needs to be fixed first if we want to use this
75 dnl *** autotools stuff ****
77 dnl allow for different autotools
78 AS_AUTOTOOLS_ALTERNATE
80 dnl Add parameters for aclocal (keep in sync with Makefile.am)
81 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
84 dnl the version check needs to stay here because autopoint greps for it
85 AM_GNU_GETTEXT_VERSION([0.17])
86 AM_GNU_GETTEXT([external])
87 AG_GST_GETTEXT([gstreamer-$GST_API_VERSION])
89 dnl *** check for arguments to configure ***
91 AG_GST_ARG_DISABLE_FATAL_WARNINGS
93 dnl subsystems - can influence other decisions so needs to be high up
94 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
95 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
96 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
97 AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
98 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
99 if test "x$GST_DISABLE_PARSE" = xyes; then
100 AC_DEFINE(GST_DISABLE_PARSE, 1,
101 [Define if pipeline parsing code is disabled])
103 AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])
104 AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")
105 if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then
106 AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
107 [Define if option parsing is disabled])
109 AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
110 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
111 AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
112 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
113 AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
114 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
115 dnl define a substitution to use in docs/gst/gstreamer.types
116 if test "x$GST_DISABLE_REGISTRY" = "xyes"
118 GST_REGISTRY_DOC_TYPES="%"
120 GST_REGISTRY_DOC_TYPES=
122 AC_SUBST(GST_REGISTRY_DOC_TYPES)
123 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
124 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
133 AG_GST_ARG_WITH_PKG_CONFIG_PATH
134 AG_GST_ARG_WITH_PACKAGE_NAME
135 AG_GST_ARG_WITH_PACKAGE_ORIGIN
137 AG_GST_PKG_CONFIG_PATH
139 AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
140 ["${srcdir}/gstreamer.doap"],
141 [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
143 dnl building of tests
145 AC_HELP_STRING([--disable-tests], [disable building test apps]),
147 case "${enableval}" in
148 yes) BUILD_TESTS=yes ;;
149 no) BUILD_TESTS=no ;;
150 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
153 [BUILD_TESTS=yes]) dnl Default value
154 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
156 dnl tests known to fail
157 AC_ARG_ENABLE(failing-tests,
158 AC_HELP_STRING([--disable-failing-tests],
159 [disable building tests known to fail]),
161 case "${enableval}" in
162 yes) BUILD_FAILING_TESTS=yes ;;
163 no) BUILD_FAILING_TESTS=no ;;
164 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
167 [BUILD_FAILING_TESTS=no]) dnl Default value
168 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
169 if test x$BUILD_FAILING_TESTS = xyes; then
170 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
172 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
175 dnl poison destroyed objects
176 AC_ARG_ENABLE(poisoning,
177 AC_HELP_STRING([--enable-poisoning],
178 [enable poisoning of deallocated objects]),
180 case "${enableval}" in
181 yes) USE_POISONING=yes ;;
182 no) USE_POISONING=no ;;
183 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
186 [USE_POISONING=no]) dnl Default value
187 if test "x$USE_POISONING" = xyes; then
188 AC_DEFINE(USE_POISONING, 1,
189 [Define if we should poison deallocated memory])
192 dnl *** checks for platform ***
194 dnl * hardware/architecture *
196 dnl common/m4/gst-arch.m4
199 dnl substitution for win32/common/config.h
203 dnl common/m4/gst-arch.m4
204 dnl check for unaligned access
205 AG_GST_UNALIGNED_ACCESS
206 dnl create a configure variable for gst/gstconfig.h
207 if test x${as_cv_unaligned_access} = xyes ; then
208 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
210 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
212 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
214 dnl check for platform specific settings
219 dnl check for large file support
220 dnl affected plugins must include config.h
223 dnl *** checks for programs ***
229 dnl check if the compiler supports '-c' and '-o' options
232 dnl find an assembler
235 dnl determine if c++ is available on this system
237 dnl CXX may be set to some default even if no c++ compiler is available
238 dnl (thanks autotools!), so just try to compile some c++ code to make sure
240 AC_TRY_COMPILE([ class Foo { int bar; };], , working_cxx=yes, working_cxx=no)
242 AC_MSG_NOTICE([working c++ compiler found: $working_cxx])
243 AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes")
245 dnl Perl is used in building documentation and in the version checks
246 AC_PATH_PROG(PERL_PATH, perl, no)
247 if test x$PERL_PATH = xno; then
248 AC_MSG_ERROR(Could not find perl)
251 dnl we require flex and bison for building the parser
252 if test "x$GST_DISABLE_PARSE" != xyes; then
257 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
258 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
260 dnl check for gobject-introspection
261 GOBJECT_INTROSPECTION_CHECK([1.31.1])
263 dnl check for documentation tools
266 AS_PATH_PYTHON([2.1])
267 AG_GST_PLUGIN_DOCS([1.3],[2.1])
269 dnl *** checks for libraries ***
271 dnl check for libm, for sin()
275 dnl *** checks for header files ***
277 dnl check if we have ANSI C header files
280 dnl Check for ucontext.h
281 AC_CHECK_HEADERS([ucontext.h])
283 dnl Check for sys/socket.h
284 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
285 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
287 dnl check for sys/times.h for tests/examples/adapter/
288 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
289 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
290 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
292 dnl Check for process.h for getpid() on win32
293 AC_CHECK_HEADERS([process.h])
295 dnl Check for sys/utsname.h for uname
296 AC_CHECK_HEADERS([sys/utsname.h])
298 dnl Check for stdio_ext.f for __fbufsize
299 AC_CHECK_HEADERS([stdio_ext.h])
301 dnl check for pthreads
302 AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)
303 AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")
305 dnl check for sys/prctl for setting thread name on Linux
306 AC_CHECK_HEADERS([sys/prctl.h], HAVE_SYS_PRCTL_H=yes)
308 dnl Check for valgrind.h
309 dnl separate from HAVE_VALGRIND because you can have the program, but not
311 AC_CHECK_HEADERS([valgrind/valgrind.h], HAVE_VALGRIND_H=yes)
313 dnl used in gst/gstpoll.c
314 AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
315 AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
316 if test "x$HAVE_WINSOCK2_H" = "xyes"; then
317 WIN32_LIBS="-lws2_32"
321 dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only
322 if test "x$BUILD_TESTS" = "xyes"; then
323 AG_GST_CHECK_LIBHEADER(GMP, gmp,
328 AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))
329 AG_GST_CHECK_LIBHEADER(GSL, gsl,
330 gsl_rng_uniform_int, -lgslcblas,
332 GSL_LIBS="-lgsl -lgslcblas"
334 AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
337 dnl *** checks for types/defines ***
339 dnl *** checks for structures ***
341 dnl *** checks for compiler characteristics ***
343 dnl check if the compiler supports __uint128_t (gcc)
344 dnl Actually check for 128-bit division, since that's what we use
346 AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
348 static __uint128_t v1 = 100;
349 static __uint128_t v2 = 10;
350 static __uint128_t u;
358 if test x$gst_cv_uint128_t = xyes; then
359 AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
362 dnl *** checking for tm_gmtoff ***
363 AC_MSG_CHECKING([for tm_gmtoff])
364 AC_RUN_IFELSE([AC_LANG_SOURCE([[
372 AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
374 [have_tm_gmtoff="no (cross compiling)"])
375 AC_MSG_RESULT($have_tm_gmtoff)
378 dnl *** checks for library functions ***
380 AC_CHECK_FUNCS([gmtime_r])
381 AC_CHECK_FUNCS([localtime_r])
382 AC_CHECK_FUNCS([sigaction])
384 dnl check for fseeko()
386 dnl check for ftello()
387 AC_CHECK_FUNCS([ftello])
389 AC_CHECK_FUNCS([fgetpos])
390 AC_CHECK_FUNCS([fsetpos])
392 dnl check for poll(), ppoll() and pselect()
393 AC_CHECK_FUNCS([poll])
394 AC_CHECK_FUNCS([ppoll])
395 AC_CHECK_FUNCS([pselect])
397 AC_CHECK_HEADERS([sys/poll.h])
399 dnl ****************************************
400 dnl *** GLib POLL* compatibility defines ***
401 dnl ****************************************
403 AC_MSG_CHECKING([for broken poll])
404 AC_RUN_IFELSE([AC_LANG_SOURCE([[
408 #ifdef HAVE_SYS_POLL_H
409 #include <sys/poll.h>
412 struct pollfd fds[1];
414 fd = open("/dev/null", 1);
416 fds[0].events = POLLIN;
418 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
419 exit(1); /* Does not work for devices -- fail */
425 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
426 [broken_poll="no (cross compiling)"])
427 AC_MSG_RESULT($broken_poll)
431 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
433 dnl check for posix_memalign(), getpagesize()
434 AC_CHECK_FUNCS([posix_memalign])
435 AC_CHECK_FUNCS([getpagesize])
437 dnl Check for POSIX timers
438 AC_CHECK_FUNCS(clock_gettime, [], [
439 AC_CHECK_LIB(rt, clock_gettime, [
440 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
445 AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
452 #if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
453 #error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
456 gst_cv_posix_timers=yes
458 gst_cv_posix_timers=no
462 if test "$gst_cv_posix_timers" = "yes"; then
463 AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])
464 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"
466 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"
468 AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)
469 AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")
471 AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
478 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
479 #error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
482 gst_cv_monotonic_clock=yes
484 gst_cv_monotonic_clock=no
488 if test "$gst_cv_monotonic_clock" = "yes"; then
489 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
490 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"
492 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"
494 AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)
495 AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")
497 dnl Check for a way to display the function name in debug output
498 AG_GST_CHECK_FUNCTION
500 dnl test for register_printf_specifier or register_printf_function
501 AC_CHECK_FUNCS([register_printf_specifier register_printf_function],
502 [HAVE_PRINTF_EXTENSION=yes])
504 if test "$HAVE_PRINTF_EXTENSION" = yes; then
505 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
506 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
507 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
508 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
509 [Defined if we have printf specifier extensions available])
511 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
512 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
513 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
515 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
516 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
517 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
519 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
520 save_cflags="$CFLAGS"
521 CFLAGS="$CFLAGS -D_GNU_SOURCE"
522 AC_CHECK_LIB(dl, dladdr,
523 AC_DEFINE(HAVE_DLADDR, 1, [Defined if we have dladdr ()])
525 CFLAGS="$save_cflags"
527 dnl *** checks for dependency libraries ***
531 AG_GST_GLIB_CHECK([$GLIB_REQ])
533 dnl Check for documentation xrefs
534 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
535 AC_SUBST(GLIB_PREFIX)
537 dnl building of unit test libraries
539 AC_HELP_STRING([--disable-check], [disable building unit test libraries]),
541 case "${enableval}" in
542 yes) BUILD_CHECK=yes ;;
543 no) BUILD_CHECK=no ;;
544 *) AC_MSG_ERROR(bad value ${enableval} for --disable-check) ;;
549 mingw* | msvc* | mks*) BUILD_CHECK=no ;;
550 *) BUILD_CHECK=yes ;;
553 dnl bit of a misnomer, but keep the conditional named like this so we don't
554 dnl have to change too much elsewhere
555 AM_CONDITIONAL(HAVE_CHECK, test "x$BUILD_CHECK" = "xyes")
557 dnl configure the desired memory alignment
558 AC_ARG_WITH([memory-alignment],
559 AS_HELP_STRING([--with-memory-alignment],[8,N,malloc,pagesize (default is 32)]),
561 if test "x$withval" = "xyes"
563 AC_DEFINE(MEMORY_ALIGNMENT, 32, [Memory alignment to use])
566 malloc) AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default]) ;;
567 pagesize) AC_DEFINE(MEMORY_ALIGNMENT_PAGESIZE, 1, [Memory alignment by pagesize]) ;;
568 *) AC_DEFINE_UNQUOTED(MEMORY_ALIGNMENT, ${withval}, [Memory alignment to use]) ;;
572 AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default])
576 dnl Check for -Bsymbolic-functions linker flag used to avoid
577 dnl intra-library PLT jumps, if available.
578 AC_ARG_ENABLE(Bsymbolic,
579 [AC_HELP_STRING([--disable-Bsymbolic],
580 [avoid linking with -Bsymbolic])],,
581 [SAVED_LDFLAGS="${LDFLAGS}"
582 AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
583 LDFLAGS=-Wl,-Bsymbolic-functions
584 AC_TRY_LINK([], [int main (void) { return 0; }],
586 enable_Bsymbolic=yes,
589 LDFLAGS="${SAVED_LDFLAGS}"])
592 dnl *** set variables based on configure arguments
594 dnl set license and copyright notice
596 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
597 AC_SUBST(GST_LICENSE)
599 dnl define LIBDIR, GST_DATADIR so we can inform people where we live
600 AS_AC_EXPAND(LIBDIR, $libdir)
601 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
602 AS_AC_EXPAND(DATADIR, $datadir)
603 AC_DEFINE_UNQUOTED(GST_DATADIR, "$DATADIR", [data dir])
605 dnl set location of plugin directory
608 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
609 AC_SUBST(GST_PKG_DEPS)
611 dnl make sure it doesn't complain about unused variables if debugging is disabled
613 if test "x${GST_DISABLE_GST_DEBUG}" = "xyes"; then
614 NO_WARNINGS="-Wno-unused"
617 dnl define an ERROR_CFLAGS Makefile variable
618 AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Wold-style-definition -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs $NO_WARNINGS])
620 dnl define correct level for debugging messages
621 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
623 dnl *** finalize CFLAGS, LDFLAGS, LIBS
626 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
627 dnl GST_ALL_*: vars shared by all built objects
628 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
629 dnl GST_OBJ_*: additional vars to link to the core library
630 dnl include GST_ALL_*
631 dnl GST_LT_LDFLAGS: library versioning of our libraries
632 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
634 dnl GST_OPTION_CFLAGS
635 if test "x$USE_DEBUG" = xyes; then
638 AC_SUBST(PROFILE_CFLAGS)
640 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
641 # functionality from the API that gstreamer uses
642 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
643 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
644 dnl Define _only_ when compiling from git (not for pre-releases or releases)
645 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
649 AC_SUBST(DEPRECATED_CFLAGS)
651 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
652 dnl make DEPRECATED_CFLAGS=''
653 GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
654 GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
655 GST_OPTION_CFLAGS="$GST_OPTION_CFLAGS -DGST_USE_UNSTABLE_API"
656 GST_OPTION_CXXFLAGS="$GST_OPTION_CXXFLAGS -DGST_USE_UNSTABLE_API"
657 AC_SUBST(GST_OPTION_CFLAGS)
658 AC_SUBST(GST_OPTION_CXXFLAGS)
661 dnl vars common to for all internal objects (core libs, elements, applications)
663 dnl - src and build dirs need to be added because every piece that gets built
664 dnl will need the GStreamer source and generated headers
665 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
666 dnl from LibXML except for in the core library
667 GST_ALL_CXXFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $XML_CFLAGS \$(GST_OPTION_CXXFLAGS) \$(ERROR_CXXFLAGS)"
668 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $XML_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS)"
670 dnl FIXME: check if LTLIBINTL is needed everywhere
671 dnl I presume it is given that it contains the symbols that _() stuff maps to
672 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
674 dnl LDFLAGS really should only contain flags, not libs - they get added before
675 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
676 GST_ALL_LDFLAGS="-no-undefined"
677 if test "x${enable_Bsymbolic}" = "xyes"; then
678 GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
681 AC_SUBST(GST_ALL_CFLAGS)
682 AC_SUBST(GST_ALL_CXXFLAGS)
683 AC_SUBST(GST_ALL_LIBS)
684 AC_SUBST(GST_ALL_LDFLAGS)
687 dnl linker flags shared by all libraries
688 dnl LDFLAGS modifier defining exported symbols from built libraries
689 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*"
690 AC_SUBST(GST_LIB_LDFLAGS)
693 dnl default vars for all internal objects built on libgstreamer
694 dnl includes GST_ALL_*
695 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
696 GST_OBJ_CXXFLAGS="\$(GST_ALL_CXXFLAGS)"
697 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_API_VERSION.la \$(GST_ALL_LIBS)"
698 AC_SUBST(GST_OBJ_CFLAGS)
699 AC_SUBST(GST_OBJ_CXXFLAGS)
700 AC_SUBST(GST_OBJ_LIBS)
702 dnl GST_PLUGIN_LDFLAGS
703 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
704 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc.*' $GST_ALL_LDFLAGS"
705 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
707 dnl plugin scanner locations
708 AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-plugin-scanner)
709 AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
710 "$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
711 AC_SUBST(GST_PLUGIN_SCANNER_INSTALLED)
713 dnl things for our internal libcheck (must be called even if building
714 dnl libcheck is disabled because it defines conditionals)
715 AG_GST_CHECK_CHECKS()
725 libs/gst/base/Makefile
726 libs/gst/check/Makefile
727 libs/gst/check/libcheck/Makefile
728 libs/gst/check/libcheck/check.h
729 libs/gst/controller/Makefile
730 libs/gst/helpers/Makefile
731 libs/gst/net/Makefile
733 plugins/elements/Makefile
736 tests/benchmarks/Makefile
739 tests/examples/Makefile
740 tests/examples/adapter/Makefile
741 tests/examples/controller/Makefile
742 tests/examples/stepping/Makefile
743 tests/examples/helloworld/Makefile
744 tests/examples/launch/Makefile
745 tests/examples/manual/Makefile
746 tests/examples/metadata/Makefile
747 tests/examples/queue/Makefile
748 tests/examples/streams/Makefile
749 tests/examples/typefind/Makefile
757 docs/gst/gstreamer.types
759 docs/plugins/Makefile
764 docs/version.entities
768 pkgconfig/gstreamer.pc
769 pkgconfig/gstreamer-uninstalled.pc
770 pkgconfig/gstreamer-base.pc
771 pkgconfig/gstreamer-base-uninstalled.pc
772 pkgconfig/gstreamer-check.pc
773 pkgconfig/gstreamer-check-uninstalled.pc
774 pkgconfig/gstreamer-controller.pc
775 pkgconfig/gstreamer-controller-uninstalled.pc
776 pkgconfig/gstreamer-net.pc
777 pkgconfig/gstreamer-net-uninstalled.pc
782 dnl Create the config.h file for Visual Studio builds
783 dnl Beware of spaces and /'s in some of the shell variable contents.
785 -e 's/.*config.h.in.*autoheader.*/\/* Autogenerated config.h created for win32 Visual Studio builds *\/\n\n\/* PREFIX -- specifically added for Windows for easier moving *\/\n#define PREFIX "C:\\\\gstreamer"/' \
786 -e 's/.* GETTEXT_PACKAGE$/#define GETTEXT_PACKAGE "'$GETTEXT_PACKAGE'"/' \
787 -e 's/.* GST_DATADIR$/#define GST_DATADIR PREFIX "\\\\share"/' \
788 -e 's/.* GST_LEVEL_DEFAULT$/#define GST_LEVEL_DEFAULT GST_LEVEL_ERROR/' \
789 -e 's/.* GST_LICENSE$/#define GST_LICENSE "'$GST_LICENSE'"/' \
790 -e 's/.* GST_API_VERSION$/#define GST_API_VERSION "'$GST_API_VERSION'"/' \
791 -e "s,.* GST_PACKAGE_NAME$,#define GST_PACKAGE_NAME \"${GST_PACKAGE_NAME}\"," \
792 -e 's/.* GST_PACKAGE_ORIGIN$/#define GST_PACKAGE_ORIGIN "Unknown package origin"/' \
793 -e "s,.* GST_PACKAGE_RELEASE_DATETIME$,#define GST_PACKAGE_RELEASE_DATETIME \"${GST_PACKAGE_RELEASE_DATETIME}\"," \
794 -e 's/.* HAVE_CPU_I386$/#define HAVE_CPU_I386 1/' \
795 -e 's/.* HAVE_FGETPOS$/#define HAVE_FGETPOS 1/' \
796 -e 's/.* HAVE_FSETPOS$/#define HAVE_FSETPOS 1/' \
797 -e 's/.* HAVE_PROCESS_H$/#define HAVE_PROCESS_H 1/' \
798 -e 's/.* HAVE_STDLIB_H$/#define HAVE_STDLIB_H 1/' \
799 -e 's/.* HAVE_STRING_H$/#define HAVE_STRING_H 1/' \
800 -e 's/.* HAVE_SYS_STAT_H$/#define HAVE_SYS_STAT_H 1/' \
801 -e 's/.* HAVE_SYS_TYPES_H$/#define HAVE_SYS_TYPES_H 1/' \
802 -e 's/.* HAVE_WIN32$/#define HAVE_WIN32 1/' \
803 -e 's/.* HAVE_WINSOCK2_H$/#define HAVE_WINSOCK2_H 1/' \
804 -e 's/.* HOST_CPU$/#define HOST_CPU "i686"/' \
805 -e 's/.* MEMORY_ALIGNMENT_MALLOC/#define MEMORY_ALIGNMENT_MALLOC 1/' \
806 -e 's/.* LIBDIR$/#ifdef _DEBUG\n# define LIBDIR PREFIX "\\\\debug\\\\lib"\n#else\n# define LIBDIR PREFIX "\\\\lib"\n#endif/' \
807 -e 's/.* LOCALEDIR$/#define LOCALEDIR PREFIX "\\\\share\\\\locale"/' \
808 -e 's/.* PACKAGE$/#define PACKAGE "gstreamer"/' \
809 -e 's/.* PACKAGE_BUGREPORT$/#define PACKAGE_BUGREPORT "http:\/\/bugzilla.gnome.org\/enter_bug.cgi?product=GStreamer"/' \
810 -e 's/.* PACKAGE_NAME$/#define PACKAGE_NAME "'$PACKAGE_NAME'"/' \
811 -e "s/.* PACKAGE_STRING$/#define PACKAGE_STRING \"$PACKAGE_STRING\"/" \
812 -e 's/.* PACKAGE_TARNAME$/#define PACKAGE_TARNAME "'$PACKAGE_TARNAME'"/' \
813 -e 's/.* PACKAGE_VERSION$/#define PACKAGE_VERSION "'$PACKAGE_VERSION'"/' \
814 -e 's/.* PLUGINDIR$/#ifdef _DEBUG\n# define PLUGINDIR PREFIX "\\\\debug\\\\lib\\\\gstreamer-1.0"\n#else\n# define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-1.0"\n#endif/' \
815 -e 's/.* GST_PLUGIN_SCANNER_INSTALLED$/#define GST_PLUGIN_SCANNER_INSTALLED LIBDIR "\\\\gst-plugin-scanner"/' \
816 -e 's/.* VERSION$/#define VERSION "'$VERSION'"/' \
817 config.h.in >win32/common/config.h-new
821 dnl negate for output
822 if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi
823 if test "x${GST_DISABLE_PARSE}" = "xno"; then enable_parse="yes"; fi
824 if test "x${GST_DISABLE_OPTION_PARSING}" = "xno"; then enable_option_parsing="yes"; fi
825 if test "x${GST_DISABLE_TRACE}" = "xno"; then enable_trace="yes"; fi
826 if test "x${GST_DISABLE_ALLOC_TRACE}" = "xno"; then enable_alloc_trace="yes"; fi
827 if test "x${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi
828 if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi
834 Source code location : ${srcdir}
837 Package name : ${GST_PACKAGE_NAME}
838 Package origin : ${GST_PACKAGE_ORIGIN}
840 Documentation (manuals) : ${enable_docbook}
841 Documentation (API) : ${enable_gtk_doc}
843 Debug Logging : ${enable_gst_debug}
844 Command-line parser : ${enable_parse}
845 Option parsing in gst_init : ${enable_option_parsing}
846 Tracing subsystem : ${enable_trace}
847 Allocation tracing : ${enable_alloc_trace}
848 Plugin registry : ${enable_registry}
849 Plugin support : ${enable_plugin}
850 Unit testing support : ${BUILD_CHECK}
853 Profiling : ${USE_PROFILING}
855 Building examples : ${BUILD_EXAMPLES}
856 Building test apps : ${BUILD_TESTS}
857 Building tests that fail : ${BUILD_FAILING_TESTS}