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, 0.10.11.1,
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, "$GST_MAJORMINOR",
38 [library major.minor version])
40 dnl CURRENT, REVISION, AGE
41 dnl - library source changed -> increment REVISION
42 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
43 dnl - interfaces added -> increment AGE
44 dnl - interfaces removed -> AGE = 0
45 dnl sets GST_LT_LDFLAGS
46 AS_LIBTOOL(GST, 10, 0, 10)
48 dnl FIXME: this macro doesn't actually work;
49 dnl the generated libtool script has no support for the listed tags.
50 dnl So this needs to be fixed first if we want to use this
55 dnl *** autotools stuff ****
57 dnl allow for different autotools
58 AS_AUTOTOOLS_ALTERNATE
60 dnl Add parameters for aclocal
61 AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4")
64 dnl the version check needs to stay here because autopoint greps for it
65 AM_GNU_GETTEXT_VERSION([0.11.5])
66 AM_GNU_GETTEXT([external])
67 AG_GST_GETTEXT([gstreamer-$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$GST_GST_DISABLE_DEBUG" = "xyes")
75 AG_GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
76 AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$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$GST_DISABLE_INDEX" = "xyes")
109 AG_GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
110 AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
111 AG_GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
112 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
113 AG_GST_CHECK_SUBSYSTEM_DISABLE(URI,[uri handlers])
114 AM_CONDITIONAL(GST_DISABLE_URI, test "x$GST_DISABLE_URI" = "xyes")
123 AG_GST_ARG_WITH_PKG_CONFIG_PATH
124 AG_GST_ARG_WITH_PACKAGE_NAME
125 AG_GST_ARG_WITH_PACKAGE_ORIGIN
127 dnl use a cache dir for storing element registry info.
128 GST_CACHE_DIR=${localstatedir}/cache/gstreamer-$GST_MAJORMINOR
130 AC_ARG_WITH(cachedir,
131 AC_HELP_STRING([--with-cachedir],
132 [specify path to use for plugin and command completion registries]),
135 yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
136 no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
137 *) GST_CACHE_DIR="${withval}" ;;
140 [:]) dnl Default value
142 AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR)
143 AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Location of registry])
144 AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir)
146 dnl building of tests
148 AC_HELP_STRING([--disable-tests], [disable building test apps]),
150 case "${enableval}" in
151 yes) BUILD_TESTS=yes ;;
152 no) BUILD_TESTS=no ;;
153 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
156 [BUILD_TESTS=yes]) dnl Default value
157 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
159 dnl tests known to fail
160 AC_ARG_ENABLE(failing-tests,
161 AC_HELP_STRING([--disable-failing-tests],
162 [disable building tests known to fail]),
164 case "${enableval}" in
165 yes) BUILD_FAILING_TESTS=yes ;;
166 no) BUILD_FAILING_TESTS=no ;;
167 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
170 [BUILD_FAILING_TESTS=no]) dnl Default value
171 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
172 if test x$BUILD_FAILING_TESTS = xyes; then
173 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
175 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
178 dnl poison destroyed objects
179 AC_ARG_ENABLE(poisoning,
180 AC_HELP_STRING([--enable-poisoning],
181 [enable poisoning of deallocated objects]),
183 case "${enableval}" in
184 yes) USE_POISONING=yes ;;
185 no) USE_POISONING=no ;;
186 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
189 [USE_POISONING=no]) dnl Default value
190 if test "x$USE_POISONING" = xyes; then
191 AC_DEFINE(USE_POISONING, 1,
192 [Define if we should poison deallocated memory])
195 dnl Use binary registry
196 AC_ARG_ENABLE(binary-registry,
197 AC_HELP_STRING([--enable-binary-registry],
198 [enable experimental binary registry]),
200 case "${enableval}" in
201 yes) USE_BINARY_REGISTRY=yes ;;
202 no) USE_BINARY_REGISTRY=no ;;
203 *) AC_MSG_ERROR(bad value ${enableval} for --enable-binary-registry) ;;
206 [USE_BINARY_REGISTRY=no]) dnl Default value
207 if test "x$USE_BINARY_REGISTRY" = xyes; then
208 AC_DEFINE(USE_BINARY_REGISTRY, 1,
209 [Define if we should use binary registry instead xml registry])
212 dnl *** checks for platform ***
214 dnl * hardware/architecture *
216 dnl common/m4/gst-arch.m4
219 dnl substitution for win32/common/config.h
223 dnl common/m4/gst-arch.m4
224 dnl check for unaligned access
225 AG_GST_UNALIGNED_ACCESS
226 dnl create a configure variable for gst/gstconfig.h
227 if test x${as_cv_unaligned_access} = xyes ; then
228 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
230 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
232 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
236 dnl check for large file support
237 dnl affected plugins must include config.h
240 dnl HAVE_WIN32 currently means "disable POSIXisms".
243 AC_DEFINE_UNQUOTED(HAVE_WIN32, 1, [Defined if compiling for Windows])
249 dnl *** checks for programs ***
254 dnl find an assembler
257 dnl Perl is used in building documentation and in the version checks
258 AC_PATH_PROG(PERL_PATH, perl, no)
259 if test x$PERL_PATH = xno; then
260 AC_MSG_ERROR(Could not find perl)
263 dnl we require flex and bison for building the parser
267 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
268 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
270 dnl check for documentation tools
273 AS_PATH_PYTHON([2.1])
274 AG_GST_PLUGIN_DOCS([1.3],[2.1])
276 dnl *** checks for libraries ***
278 dnl For interactive UNIX (a Sun thing)
279 dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS
282 dnl *** checks for header files ***
284 dnl check if we have ANSI C header files
287 dnl Check for ucontext.h
288 AC_CHECK_HEADERS([ucontext.h])
290 dnl Check for sys/socket.h
291 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
292 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
294 dnl check for sys/times.h for tests/examples/adapter/
295 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
296 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
297 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
299 dnl Check for process.h for getpid() on win32
300 AC_CHECK_HEADERS([process.h])
302 dnl Check for sys/utsname.h for uname
303 AC_CHECK_HEADERS([sys/utsname.h])
305 dnl *** checks for types/defines ***
307 dnl *** checks for structures ***
309 dnl *** checks for compiler characteristics ***
311 dnl make sure we can use "inline" from C code
315 dnl Check for some compiler flags that optimize our code.
316 if test "x$GCC" = xyes; then
317 AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
320 dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
322 dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
323 dnl symbolic register names in inline asm
324 if test x$HAVE_CPU_PPC = xyes ; then
325 AS_COMPILER_FLAG(["-Wa,-mregnames"],
326 [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
329 dnl *** checks for library functions ***
331 AC_CHECK_FUNCS([sigaction])
333 dnl we use fork in the registry code
334 AC_CHECK_FUNCS([fork])
336 dnl check for fseeko()
338 dnl check for ftello()
339 AC_CHECK_FUNCS([ftello])
341 AC_CHECK_FUNCS([fgetpos])
342 AC_CHECK_FUNCS([fsetpos])
346 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
348 dnl Check for a way to display the function name in debug output
349 AG_GST_CHECK_FUNCTION
351 dnl test for register_printf_function
352 AC_CHECK_FUNC(register_printf_function,
354 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
355 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
356 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
357 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
358 [Defined if we have register_printf_function ()])
360 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
361 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
362 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
365 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
366 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
367 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
369 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
370 save_cflags="$CFLAGS"
371 CFLAGS="$CFLAGS -D_GNU_SOURCE"
372 AC_CHECK_LIB(dl, dladdr,
373 AC_DEFINE(HAVE_DLADDR, 1,
374 [Defined if we have dladdr ()]))
375 CFLAGS="$save_cflags"
377 dnl check for inet_aton()
379 AC_CHECK_FUNC(inet_aton, ,
380 AC_CHECK_LIB(nsl, inet_aton, ,
381 AC_CHECK_LIB(socket, inet_aton, ,
382 AC_CHECK_LIB(resolv, inet_aton, ,[AC_DEFINE(NO_INET_ATON, 1, [Define if you have no native inet_aton() function.])]))))
384 AC_SUBST(INET_ATON_LIBS)
387 dnl *** checks for dependency libraries ***
391 AG_GST_GLIB_CHECK([2.8])
393 dnl Guess we need to keep this around until 0.11
394 GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"
395 AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)
397 dnl Check for glib2 without extra fat, useful for the unversioned tool frontends
398 PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)
400 dnl Checks for documentation xrefs
401 GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`"
402 AC_SUBST(GLIB_PREFIX)
404 dnl libxml 2, which is/should be optional (FIXME)
405 dnl (FIXME) if we use binary registry, the DISABLE_REGISTRY check need to go
406 if test "x$GST_DISABLE_LOADSAVE" = "xyes" && \
407 test "x$GST_DISABLE_REGISTRY" = "xyes"
409 AC_MSG_NOTICE([Registry and load/save are disabled, not checking for libxml2])
411 dnl check for libxml2 with minimum req version
412 AG_GST_LIBXML2_CHECK(2.4.9)
415 dnl check for "check", unit testing library/header
419 AC_MSG_NOTICE(CHECK_CFLAGS: $CHECK_CFLAGS)
420 AC_MSG_NOTICE(CHECK_LIBS: $CHECK_LIBS)
423 AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
425 dnl *** set variables based on configure arguments
427 dnl set license and copyright notice
429 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
430 AC_SUBST(GST_LICENSE)
432 dnl define LIBDIR so we can inform people where we live
433 AS_AC_EXPAND(LIBDIR, $libdir)
434 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
436 dnl set location of plugin directory
439 dnl FIXME: add LIBXML_PKG here
440 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
441 AC_SUBST(GST_PKG_DEPS)
443 dnl define an ERROR_CFLAGS Makefile variable
444 AG_GST_SET_ERROR_CFLAGS($GST_CVS)
446 dnl define correct level for debugging messages
447 AG_GST_SET_LEVEL_DEFAULT($GST_CVS)
449 dnl *** finalize CFLAGS, LDFLAGS, LIBS
452 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
453 dnl GST_ALL_*: vars shared by all built objects
454 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
455 dnl GST_OBJ_*: additional vars to link to the core library
456 dnl include GST_ALL_*
457 dnl GST_LT_LDFLAGS: library versioning of our libraries
458 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
460 dnl GST_OPTION_CFLAGS
461 if test "x$USE_DEBUG" = xyes; then
464 AC_SUBST(PROFILE_CFLAGS)
466 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
467 # functionality from the API that gstreamer uses
468 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
469 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
470 AC_SUBST(DEPRECATED_CFLAGS)
472 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
473 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
474 AC_SUBST(GST_OPTION_CFLAGS)
477 dnl vars common to for all internal objects (core libs, elements, applications)
479 dnl - XML needs to be added because xmlPtr is used in core
480 dnl - src and build dirs need to be added because every piece that gets built
481 dnl will need the GStreamer source and generated headers
482 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
483 dnl from LibXML except for in the core library
484 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS)"
485 dnl FIXME: check if LTLIBINTL is needed everywhere
486 dnl I presume it is given that it contains the symbols that _() stuff maps to
487 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
488 dnl LDFLAGS really should only contain flags, not libs - they get added before
489 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
490 GST_ALL_LDFLAGS="-no-undefined"
492 AC_SUBST(GST_ALL_CFLAGS)
493 AC_SUBST(GST_ALL_LIBS)
494 AC_SUBST(GST_ALL_LDFLAGS)
497 dnl linker flags shared by all libraries
498 dnl LDFLAGS modifier defining exported symbols from built libraries
499 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]*\(gst_\|Gst\|GST_\).*"
500 AC_SUBST(GST_LIB_LDFLAGS)
503 dnl default vars for all internal objects built on libgstreamer
504 dnl includes GST_ALL_*
505 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
506 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"
507 AC_SUBST(GST_OBJ_CFLAGS)
508 AC_SUBST(GST_OBJ_LIBS)
510 dnl GST_PLUGIN_LDFLAGS
511 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
512 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
513 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
523 libs/gst/base/Makefile
524 libs/gst/check/Makefile
525 libs/gst/controller/Makefile
526 libs/gst/dataprotocol/Makefile
527 libs/gst/net/Makefile
529 plugins/indexers/Makefile
530 plugins/elements/Makefile
533 tests/benchmarks/Makefile
536 tests/examples/Makefile
537 tests/examples/adapter/Makefile
538 tests/examples/controller/Makefile
539 tests/examples/helloworld/Makefile
540 tests/examples/launch/Makefile
541 tests/examples/manual/Makefile
542 tests/examples/metadata/Makefile
543 tests/examples/queue/Makefile
544 tests/examples/typefind/Makefile
545 tests/examples/xml/Makefile
553 docs/gst/gstreamer.types
555 docs/plugins/Makefile
560 docs/version.entities
561 win32/common/config.h
564 pkgconfig/gstreamer.pc
565 pkgconfig/gstreamer-uninstalled.pc
566 pkgconfig/gstreamer-base.pc
567 pkgconfig/gstreamer-base-uninstalled.pc
568 pkgconfig/gstreamer-check.pc
569 pkgconfig/gstreamer-check-uninstalled.pc
570 pkgconfig/gstreamer-controller.pc
571 pkgconfig/gstreamer-controller-uninstalled.pc
572 pkgconfig/gstreamer-dataprotocol.pc
573 pkgconfig/gstreamer-dataprotocol-uninstalled.pc
574 pkgconfig/gstreamer-net.pc
575 pkgconfig/gstreamer-net-uninstalled.pc