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, 0.11.92,
7 http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
11 dnl initialize automake (we require GNU make)
12 AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar])
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
27 AM_MAINTAINER_MODE([enable])
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, "$GST_API_VERSION",
57 [GStreamer API Version])
59 dnl CURRENT, REVISION, AGE
60 dnl - library source changed -> increment REVISION
61 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
62 dnl - interfaces added -> increment AGE
63 dnl - interfaces removed -> AGE = 0
64 dnl sets GST_LT_LDFLAGS
65 AS_LIBTOOL(GST, 0, 0, 0)
67 dnl *** autotools stuff ****
69 dnl allow for different autotools
70 AS_AUTOTOOLS_ALTERNATE
72 dnl Add parameters for aclocal (keep in sync with Makefile.am)
73 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
76 dnl the version check needs to stay here because autopoint greps for it
77 AM_GNU_GETTEXT_VERSION([0.17])
78 AM_GNU_GETTEXT([external])
79 AG_GST_GETTEXT([gstreamer-$GST_API_VERSION])
81 dnl *** check for arguments to configure ***
83 AG_GST_ARG_DISABLE_FATAL_WARNINGS
85 dnl subsystems - can influence other decisions so needs to be high up
86 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
87 AG_GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
88 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_DISABLE_GST_DEBUG" = "xyes")
89 AG_GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
90 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
91 if test "x$GST_DISABLE_PARSE" = xyes; then
92 AC_DEFINE(GST_DISABLE_PARSE, 1,
93 [Define if pipeline parsing code is disabled])
95 AG_GST_CHECK_SUBSYSTEM_DISABLE(OPTION_PARSING,[option parsing when gst_init])
96 AM_CONDITIONAL(GST_DISABLE_OPTION_PARSING, test "x$GST_DISABLE_OPTION_PARSING" = "xyes")
97 if test "x$GST_DISABLE_OPTION_PARSING" = xyes; then
98 AC_DEFINE(GST_DISABLE_OPTION_PARSING, 1,
99 [Define if option parsing is disabled])
101 AG_GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
102 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
103 AG_GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
104 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
105 AG_GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
106 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
107 dnl define a substitution to use in docs/gst/gstreamer.types
108 if test "x$GST_DISABLE_REGISTRY" = "xyes"
110 GST_REGISTRY_DOC_TYPES="%"
112 GST_REGISTRY_DOC_TYPES=
114 AC_SUBST(GST_REGISTRY_DOC_TYPES)
115 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
116 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
125 AG_GST_ARG_WITH_PKG_CONFIG_PATH
126 AG_GST_ARG_WITH_PACKAGE_NAME
127 AG_GST_ARG_WITH_PACKAGE_ORIGIN
129 AG_GST_PKG_CONFIG_PATH
131 AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
132 ["${srcdir}/gstreamer.doap"],
133 [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
135 dnl building of tests
137 AC_HELP_STRING([--disable-tests], [disable building test apps]),
139 case "${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 *** checks for platform ***
186 dnl * hardware/architecture *
188 dnl common/m4/gst-arch.m4
191 dnl substitution for win32/common/config.h
195 dnl common/m4/gst-arch.m4
196 dnl check for unaligned access
197 AG_GST_UNALIGNED_ACCESS
198 dnl create a configure variable for gst/gstconfig.h
199 if test x${as_cv_unaligned_access} = xyes ; then
200 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
202 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
204 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
206 dnl check for platform specific settings
211 dnl check for large file support
212 dnl affected plugins must include config.h
215 dnl *** checks for programs ***
221 dnl check if the compiler supports '-c' and '-o' options
224 dnl find an assembler
227 dnl determine if c++ is available on this system
229 dnl CXX may be set to some default even if no c++ compiler is available
230 dnl (thanks autotools!), so just try to compile some c++ code to make sure
232 AC_TRY_COMPILE([ class Foo { int bar; };], , working_cxx=yes, working_cxx=no)
234 AC_MSG_NOTICE([working c++ compiler found: $working_cxx])
235 AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes")
237 dnl Perl is used in building documentation and in the version checks
238 AC_PATH_PROG(PERL_PATH, perl, no)
239 if test x$PERL_PATH = xno; then
240 AC_MSG_ERROR(Could not find perl)
243 dnl we require flex and bison for building the parser
244 if test "x$GST_DISABLE_PARSE" != xyes; then
249 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
250 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
252 dnl check for gobject-introspection
253 GOBJECT_INTROSPECTION_CHECK([1.31.1])
255 dnl check for documentation tools
258 AS_PATH_PYTHON([2.1])
259 AG_GST_PLUGIN_DOCS([1.3],[2.1])
261 dnl *** checks for libraries ***
263 dnl check for libm, for sin()
267 dnl *** checks for header files ***
269 dnl check if we have ANSI C header files
272 dnl Check for ucontext.h
273 AC_CHECK_HEADERS([ucontext.h])
275 dnl Check for sys/socket.h
276 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
277 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
279 dnl check for sys/times.h for tests/examples/adapter/
280 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
281 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
282 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
284 dnl Check for process.h for getpid() on win32
285 AC_CHECK_HEADERS([process.h])
287 dnl Check for sys/utsname.h for uname
288 AC_CHECK_HEADERS([sys/utsname.h])
290 dnl Check for stdio_ext.f for __fbufsize
291 AC_CHECK_HEADERS([stdio_ext.h])
293 dnl check for pthreads
294 AC_CHECK_HEADERS([pthread.h], HAVE_PTHREAD_H=yes)
295 AM_CONDITIONAL(HAVE_PTHREAD_H, test "x$HAVE_PTHREAD_H" = "xyes")
297 dnl check for sys/prctl for setting thread name on Linux
298 AC_CHECK_HEADERS([sys/prctl.h], HAVE_SYS_PRCTL_H=yes)
300 dnl Check for valgrind.h
301 dnl separate from HAVE_VALGRIND because you can have the program, but not
303 AC_CHECK_HEADERS([valgrind/valgrind.h], HAVE_VALGRIND_H=yes)
305 dnl used in gst/gstpoll.c
306 AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes)
307 AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes")
308 if test "x$HAVE_WINSOCK2_H" = "xyes"; then
309 WIN32_LIBS="-lws2_32"
313 dnl check for GMP/GSL, used by the gst_util_uint64_scale unit test only
314 if test "x$BUILD_TESTS" = "xyes"; then
315 AG_GST_CHECK_LIBHEADER(GMP, gmp,
320 AC_DEFINE(HAVE_GMP, [1],[Have GMP library]))
321 AG_GST_CHECK_LIBHEADER(GSL, gsl,
322 gsl_rng_uniform_int, -lgslcblas,
324 GSL_LIBS="-lgsl -lgslcblas"
326 AC_DEFINE(HAVE_GSL, [1],[Have GSL library]))
329 dnl *** checks for types/defines ***
331 dnl *** checks for structures ***
333 dnl *** checks for compiler characteristics ***
335 dnl check if the compiler supports __uint128_t (gcc)
336 dnl Actually check for 128-bit division, since that's what we use
338 AC_CACHE_CHECK(for __uint128_t, gst_cv_uint128_t,
340 static __uint128_t v1 = 100;
341 static __uint128_t v2 = 10;
342 static __uint128_t u;
350 if test x$gst_cv_uint128_t = xyes; then
351 AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
354 dnl *** checking for tm_gmtoff ***
355 AC_MSG_CHECKING([for tm_gmtoff])
356 AC_RUN_IFELSE([AC_LANG_SOURCE([[
364 AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
366 [have_tm_gmtoff="no (cross compiling)"])
367 AC_MSG_RESULT($have_tm_gmtoff)
370 dnl *** checks for library functions ***
372 AC_CHECK_FUNCS([gmtime_r])
373 AC_CHECK_FUNCS([localtime_r])
374 AC_CHECK_FUNCS([sigaction])
376 dnl check for fseeko()
378 dnl check for ftello()
379 AC_CHECK_FUNCS([ftello])
381 AC_CHECK_FUNCS([fgetpos])
382 AC_CHECK_FUNCS([fsetpos])
384 dnl check for poll(), ppoll() and pselect()
385 AC_CHECK_FUNCS([poll])
386 AC_CHECK_FUNCS([ppoll])
387 AC_CHECK_FUNCS([pselect])
389 AC_CHECK_HEADERS([sys/poll.h])
391 dnl ****************************************
392 dnl *** GLib POLL* compatibility defines ***
393 dnl ****************************************
395 AC_MSG_CHECKING([for broken poll])
396 AC_RUN_IFELSE([AC_LANG_SOURCE([[
400 #ifdef HAVE_SYS_POLL_H
401 #include <sys/poll.h>
404 struct pollfd fds[1];
406 fd = open("/dev/null", 1);
408 fds[0].events = POLLIN;
410 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
411 exit(1); /* Does not work for devices -- fail */
417 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
418 [broken_poll="no (cross compiling)"])
419 AC_MSG_RESULT($broken_poll)
423 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
425 dnl check for posix_memalign(), getpagesize()
426 AC_CHECK_FUNCS([posix_memalign])
427 AC_CHECK_FUNCS([getpagesize])
429 dnl Check for POSIX timers
430 AC_CHECK_FUNCS(clock_gettime, [], [
431 AC_CHECK_LIB(rt, clock_gettime, [
432 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
437 AC_CACHE_CHECK(for posix timers, gst_cv_posix_timers,
444 #if !defined(_POSIX_TIMERS) || _POSIX_TIMERS < 0 || !defined(CLOCK_REALTIME)
445 #error Either _POSIX_TIMERS or CLOCK_REALTIME not defined
448 gst_cv_posix_timers=yes
450 gst_cv_posix_timers=no
454 if test "$gst_cv_posix_timers" = "yes"; then
455 AC_DEFINE(HAVE_POSIX_TIMERS,1,[Have posix timers])
456 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 1"
458 GST_HAVE_POSIX_TIMERS_DEFINE="#define GST_HAVE_POSIX_TIMERS 0"
460 AC_SUBST(GST_HAVE_POSIX_TIMERS_DEFINE)
461 AM_CONDITIONAL(GST_HAVE_POSIX_TIMERS, test "$gst_cv_posix_timers" = "yes")
463 AC_CACHE_CHECK(for monotonic clock, gst_cv_monotonic_clock,
470 #if !defined(_POSIX_MONOTONIC_CLOCK) || _POSIX_MONOTONIC_CLOCK < 0 || !defined(CLOCK_MONOTONIC)
471 #error Either _POSIX_MONOTONIC_CLOCK or CLOCK_MONOTONIC not defined
474 gst_cv_monotonic_clock=yes
476 gst_cv_monotonic_clock=no
480 if test "$gst_cv_monotonic_clock" = "yes"; then
481 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
482 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 1"
484 GST_HAVE_MONOTONIC_CLOCK_DEFINE="#define GST_HAVE_MONOTONIC_CLOCK 0"
486 AC_SUBST(GST_HAVE_MONOTONIC_CLOCK_DEFINE)
487 AM_CONDITIONAL(GST_HAVE_MONOTONIC_CLOCK, test "$gst_cv_monotonic_clock" = "yes")
489 dnl Check for a way to display the function name in debug output
490 AG_GST_CHECK_FUNCTION
492 dnl test for register_printf_specifier or register_printf_function
493 AC_CHECK_FUNCS([register_printf_specifier register_printf_function],
494 [HAVE_PRINTF_EXTENSION=yes])
496 if test "$HAVE_PRINTF_EXTENSION" = yes; then
497 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
498 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
499 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
500 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
501 [Defined if we have printf specifier extensions available])
503 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
504 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
505 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
507 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
508 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
509 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
511 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
512 save_cflags="$CFLAGS"
513 CFLAGS="$CFLAGS -D_GNU_SOURCE"
514 AC_CHECK_LIB(dl, dladdr,
515 AC_DEFINE(HAVE_DLADDR, 1, [Defined if we have dladdr ()])
517 CFLAGS="$save_cflags"
519 dnl *** checks for dependency libraries ***
523 AG_GST_GLIB_CHECK([$GLIB_REQ])
525 dnl Check for documentation xrefs
526 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
527 AC_SUBST(GLIB_PREFIX)
529 dnl building of unit test libraries
531 AC_HELP_STRING([--disable-check], [disable building unit test libraries]),
533 case "${enableval}" in
534 yes) BUILD_CHECK=yes ;;
535 no) BUILD_CHECK=no ;;
536 *) AC_MSG_ERROR(bad value ${enableval} for --disable-check) ;;
541 mingw* | msvc* | mks*) BUILD_CHECK=no ;;
542 *) BUILD_CHECK=yes ;;
545 dnl bit of a misnomer, but keep the conditional named like this so we don't
546 dnl have to change too much elsewhere
547 AM_CONDITIONAL(HAVE_CHECK, test "x$BUILD_CHECK" = "xyes")
549 dnl configure the desired memory alignment
550 AC_ARG_WITH([memory-alignment],
551 AS_HELP_STRING([--with-memory-alignment],[8,N,malloc,pagesize (default is 32)]),
553 if test "x$withval" = "xyes"
555 AC_DEFINE(MEMORY_ALIGNMENT, 32, [Memory alignment to use])
558 malloc) AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default]) ;;
559 pagesize) AC_DEFINE(MEMORY_ALIGNMENT_PAGESIZE, 1, [Memory alignment by pagesize]) ;;
560 *) AC_DEFINE_UNQUOTED(MEMORY_ALIGNMENT, ${withval}, [Memory alignment to use]) ;;
564 AC_DEFINE(MEMORY_ALIGNMENT_MALLOC, 1, [Memory alignment by malloc default])
568 dnl Check for -Bsymbolic-functions linker flag used to avoid
569 dnl intra-library PLT jumps, if available.
570 AC_ARG_ENABLE(Bsymbolic,
571 [AC_HELP_STRING([--disable-Bsymbolic],
572 [avoid linking with -Bsymbolic])],,
573 [SAVED_LDFLAGS="${LDFLAGS}"
574 AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
575 LDFLAGS=-Wl,-Bsymbolic-functions
576 AC_TRY_LINK([], [int main (void) { return 0; }],
578 enable_Bsymbolic=yes,
581 LDFLAGS="${SAVED_LDFLAGS}"])
584 dnl *** set variables based on configure arguments
586 dnl set license and copyright notice
588 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
589 AC_SUBST(GST_LICENSE)
591 dnl define LIBDIR, GST_DATADIR so we can inform people where we live
592 AS_AC_EXPAND(LIBDIR, $libdir)
593 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
594 AS_AC_EXPAND(DATADIR, $datadir)
595 AC_DEFINE_UNQUOTED(GST_DATADIR, "$DATADIR", [data dir])
597 dnl set location of plugin directory
600 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
601 AC_SUBST(GST_PKG_DEPS)
603 dnl make sure it doesn't complain about unused variables if debugging is disabled
605 if test "x${GST_DISABLE_GST_DEBUG}" = "xyes"; then
606 NO_WARNINGS="-Wno-unused"
609 dnl define an ERROR_CFLAGS Makefile variable
610 AG_GST_SET_ERROR_CFLAGS($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 $NO_WARNINGS])
612 dnl define correct level for debugging messages
613 AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
615 dnl *** finalize CFLAGS, LDFLAGS, LIBS
618 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
619 dnl GST_ALL_*: vars shared by all built objects
620 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
621 dnl GST_OBJ_*: additional vars to link to the core library
622 dnl include GST_ALL_*
623 dnl GST_LT_LDFLAGS: library versioning of our libraries
624 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
626 dnl GST_OPTION_CFLAGS
627 if test "x$USE_DEBUG" = xyes; then
630 AC_SUBST(PROFILE_CFLAGS)
632 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
633 # functionality from the API that gstreamer uses
634 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
635 if test "x$PACKAGE_VERSION_NANO" = "x1"; then
636 dnl Define _only_ when compiling from git (not for pre-releases or releases)
637 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
641 AC_SUBST(DEPRECATED_CFLAGS)
643 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time via e.g.
644 dnl make DEPRECATED_CFLAGS=''
645 GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
646 GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
647 GST_OPTION_CFLAGS="$GST_OPTION_CFLAGS -DGST_USE_UNSTABLE_API"
648 GST_OPTION_CXXFLAGS="$GST_OPTION_CXXFLAGS -DGST_USE_UNSTABLE_API"
649 AC_SUBST(GST_OPTION_CFLAGS)
650 AC_SUBST(GST_OPTION_CXXFLAGS)
653 dnl vars common to for all internal objects (core libs, elements, applications)
655 dnl - src and build dirs need to be added because every piece that gets built
656 dnl will need the GStreamer source and generated headers
657 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
658 dnl from LibXML except for in the core library
659 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)"
660 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir)/libs -I\$(top_builddir) $GLIB_CFLAGS \$(GLIB_EXTRA_CFLAGS) $XML_CFLAGS \$(GST_OPTION_CFLAGS) \$(ERROR_CFLAGS)"
662 dnl FIXME: check if LTLIBINTL is needed everywhere
663 dnl I presume it is given that it contains the symbols that _() stuff maps to
664 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
666 dnl LDFLAGS really should only contain flags, not libs - they get added before
667 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
668 GST_ALL_LDFLAGS="-no-undefined"
669 if test "x${enable_Bsymbolic}" = "xyes"; then
670 GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions"
673 AC_SUBST(GST_ALL_CFLAGS)
674 AC_SUBST(GST_ALL_CXXFLAGS)
675 AC_SUBST(GST_ALL_LIBS)
676 AC_SUBST(GST_ALL_LDFLAGS)
679 dnl linker flags shared by all libraries
680 dnl LDFLAGS modifier defining exported symbols from built libraries
681 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*"
682 AC_SUBST(GST_LIB_LDFLAGS)
685 dnl default vars for all internal objects built on libgstreamer
686 dnl includes GST_ALL_*
687 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
688 GST_OBJ_CXXFLAGS="\$(GST_ALL_CXXFLAGS)"
689 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_API_VERSION.la \$(GST_ALL_LIBS)"
690 AC_SUBST(GST_OBJ_CFLAGS)
691 AC_SUBST(GST_OBJ_CXXFLAGS)
692 AC_SUBST(GST_OBJ_LIBS)
694 dnl GST_PLUGIN_LDFLAGS
695 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
696 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc.*' $GST_ALL_LDFLAGS"
697 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
699 dnl plugin scanner locations
700 AS_AC_EXPAND(GST_PLUGIN_SCANNER_INSTALLED,${libexecdir}/gstreamer-$GST_API_VERSION/gst-plugin-scanner)
701 AC_DEFINE_UNQUOTED(GST_PLUGIN_SCANNER_INSTALLED,
702 "$GST_PLUGIN_SCANNER_INSTALLED", [location of the installed gst-plugin-scanner])
703 AC_SUBST(GST_PLUGIN_SCANNER_INSTALLED)
705 dnl things for our internal libcheck (must be called even if building
706 dnl libcheck is disabled because it defines conditionals)
707 AG_GST_CHECK_CHECKS()
717 libs/gst/base/Makefile
718 libs/gst/check/Makefile
719 libs/gst/check/libcheck/Makefile
720 libs/gst/check/libcheck/check.h
721 libs/gst/controller/Makefile
722 libs/gst/helpers/Makefile
723 libs/gst/net/Makefile
725 plugins/elements/Makefile
728 tests/benchmarks/Makefile
731 tests/examples/Makefile
732 tests/examples/adapter/Makefile
733 tests/examples/controller/Makefile
734 tests/examples/stepping/Makefile
735 tests/examples/helloworld/Makefile
736 tests/examples/launch/Makefile
737 tests/examples/manual/Makefile
738 tests/examples/metadata/Makefile
739 tests/examples/queue/Makefile
740 tests/examples/streams/Makefile
741 tests/examples/typefind/Makefile
749 docs/gst/gstreamer.types
751 docs/plugins/Makefile
756 docs/version.entities
760 pkgconfig/gstreamer.pc
761 pkgconfig/gstreamer-uninstalled.pc
762 pkgconfig/gstreamer-base.pc
763 pkgconfig/gstreamer-base-uninstalled.pc
764 pkgconfig/gstreamer-check.pc
765 pkgconfig/gstreamer-check-uninstalled.pc
766 pkgconfig/gstreamer-controller.pc
767 pkgconfig/gstreamer-controller-uninstalled.pc
768 pkgconfig/gstreamer-net.pc
769 pkgconfig/gstreamer-net-uninstalled.pc
774 dnl Create the config.h file for Visual Studio builds
775 dnl Beware of spaces and /'s in some of the shell variable contents.
777 -e 's/.*config.h.in.*autoheader.*/\/* Autogenerated config.h created for win32 Visual Studio builds *\/\n\n\/* PREFIX -- specifically added for Windows for easier moving *\/\n#define PREFIX "C:\\\\gstreamer"/' \
778 -e 's/.* GETTEXT_PACKAGE$/#define GETTEXT_PACKAGE "'$GETTEXT_PACKAGE'"/' \
779 -e 's/.* GST_DATADIR$/#define GST_DATADIR PREFIX "\\\\share"/' \
780 -e 's/.* GST_LEVEL_DEFAULT$/#define GST_LEVEL_DEFAULT GST_LEVEL_ERROR/' \
781 -e 's/.* GST_LICENSE$/#define GST_LICENSE "'$GST_LICENSE'"/' \
782 -e 's/.* GST_API_VERSION$/#define GST_API_VERSION "'$GST_API_VERSION'"/' \
783 -e "s,.* GST_PACKAGE_NAME$,#define GST_PACKAGE_NAME \"${GST_PACKAGE_NAME}\"," \
784 -e 's/.* GST_PACKAGE_ORIGIN$/#define GST_PACKAGE_ORIGIN "Unknown package origin"/' \
785 -e "s,.* GST_PACKAGE_RELEASE_DATETIME$,#define GST_PACKAGE_RELEASE_DATETIME \"${GST_PACKAGE_RELEASE_DATETIME}\"," \
786 -e 's/.* HAVE_CPU_I386$/#define HAVE_CPU_I386 1/' \
787 -e 's/.* HAVE_FGETPOS$/#define HAVE_FGETPOS 1/' \
788 -e 's/.* HAVE_FSETPOS$/#define HAVE_FSETPOS 1/' \
789 -e 's/.* HAVE_PROCESS_H$/#define HAVE_PROCESS_H 1/' \
790 -e 's/.* HAVE_STDLIB_H$/#define HAVE_STDLIB_H 1/' \
791 -e 's/.* HAVE_STRING_H$/#define HAVE_STRING_H 1/' \
792 -e 's/.* HAVE_SYS_STAT_H$/#define HAVE_SYS_STAT_H 1/' \
793 -e 's/.* HAVE_SYS_TYPES_H$/#define HAVE_SYS_TYPES_H 1/' \
794 -e 's/.* HAVE_WIN32$/#define HAVE_WIN32 1/' \
795 -e 's/.* HAVE_WINSOCK2_H$/#define HAVE_WINSOCK2_H 1/' \
796 -e 's/.* HOST_CPU$/#define HOST_CPU "i686"/' \
797 -e 's/.* MEMORY_ALIGNMENT_MALLOC/#define MEMORY_ALIGNMENT_MALLOC 1/' \
798 -e 's/.* LIBDIR$/#ifdef _DEBUG\n# define LIBDIR PREFIX "\\\\debug\\\\lib"\n#else\n# define LIBDIR PREFIX "\\\\lib"\n#endif/' \
799 -e 's/.* LOCALEDIR$/#define LOCALEDIR PREFIX "\\\\share\\\\locale"/' \
800 -e 's/.* PACKAGE$/#define PACKAGE "gstreamer"/' \
801 -e 's/.* PACKAGE_BUGREPORT$/#define PACKAGE_BUGREPORT "http:\/\/bugzilla.gnome.org\/enter_bug.cgi?product=GStreamer"/' \
802 -e 's/.* PACKAGE_NAME$/#define PACKAGE_NAME "'$PACKAGE_NAME'"/' \
803 -e "s/.* PACKAGE_STRING$/#define PACKAGE_STRING \"$PACKAGE_STRING\"/" \
804 -e 's/.* PACKAGE_TARNAME$/#define PACKAGE_TARNAME "'$PACKAGE_TARNAME'"/' \
805 -e 's/.* PACKAGE_VERSION$/#define PACKAGE_VERSION "'$PACKAGE_VERSION'"/' \
806 -e 's/.* PLUGINDIR$/#ifdef _DEBUG\n# define PLUGINDIR PREFIX "\\\\debug\\\\lib\\\\gstreamer-1.0"\n#else\n# define PLUGINDIR PREFIX "\\\\lib\\\\gstreamer-1.0"\n#endif/' \
807 -e 's/.* GST_PLUGIN_SCANNER_INSTALLED$/#define GST_PLUGIN_SCANNER_INSTALLED LIBDIR "\\\\gst-plugin-scanner"/' \
808 -e 's/.* VERSION$/#define VERSION "'$VERSION'"/' \
809 config.h.in >win32/common/config.h-new
813 dnl negate for output
814 if test "x${GST_DISABLE_GST_DEBUG}" = "xno"; then enable_gst_debug="yes"; fi
815 if test "x${GST_DISABLE_PARSE}" = "xno"; then enable_parse="yes"; fi
816 if test "x${GST_DISABLE_OPTION_PARSING}" = "xno"; then enable_option_parsing="yes"; fi
817 if test "x${GST_DISABLE_TRACE}" = "xno"; then enable_trace="yes"; fi
818 if test "x${GST_DISABLE_ALLOC_TRACE}" = "xno"; then enable_alloc_trace="yes"; fi
819 if test "x${GST_DISABLE_PLUGIN}" = "xno"; then enable_plugin="yes"; fi
820 if test "x${GST_DISABLE_REGISTRY}" = "xno"; then enable_registry="yes"; fi
826 Source code location : ${srcdir}
829 Package name : ${GST_PACKAGE_NAME}
830 Package origin : ${GST_PACKAGE_ORIGIN}
832 Documentation (manuals) : ${enable_docbook}
833 Documentation (API) : ${enable_gtk_doc}
835 Debug Logging : ${enable_gst_debug}
836 Command-line parser : ${enable_parse}
837 Option parsing in gst_init : ${enable_option_parsing}
838 Tracing subsystem : ${enable_trace}
839 Allocation tracing : ${enable_alloc_trace}
840 Plugin registry : ${enable_registry}
841 Plugin support : ${enable_plugin}
842 Unit testing support : ${BUILD_CHECK}
845 Profiling : ${USE_PROFILING}
847 Building examples : ${BUILD_EXAMPLES}
848 Building test apps : ${BUILD_TESTS}
849 Building tests that fail : ${BUILD_FAILING_TESTS}