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,
10 dnl initialize automake
13 dnl define PACKAGE_VERSION_* variables
16 dnl check if this is a release version
17 AS_NANO(GST_CVS="no", GST_CVS="yes")
19 dnl can autoconf find the source ?
20 AC_CONFIG_SRCDIR([gst/gst.c])
22 dnl define the output header for config
23 AM_CONFIG_HEADER([config.h])
25 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
28 dnl sets host_* variables
31 dnl our libraries and install dirs use major.minor as a version
32 GST_MAJORMINOR=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
33 dnl we override it here for release candidates for a new series
35 AC_SUBST(GST_MAJORMINOR)
36 AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST_MAJORMINOR",
37 [library major.minor version])
39 dnl CURRENT, REVISION, AGE
40 dnl - library source changed -> increment REVISION
41 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
42 dnl - interfaces added -> increment AGE
43 dnl - interfaces removed -> AGE = 0
44 dnl sets GST_LT_LDFLAGS
45 AS_LIBTOOL(GST, 10, 0, 10)
47 dnl FIXME: this macro doesn't actually work;
48 dnl the generated libtool script has no support for the listed tags.
49 dnl So this needs to be fixed first if we want to use this
54 dnl *** autotools stuff ****
56 dnl allow for different autotools
57 AS_AUTOTOOLS_ALTERNATE
59 dnl Add parameters for aclocal
60 AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4")
63 dnl the version check needs to stay here because autopoint greps for it
64 AM_GNU_GETTEXT_VERSION([0.11.5])
65 AM_GNU_GETTEXT([external])
66 GST_GETTEXT([gstreamer-$GST_MAJORMINOR])
68 dnl *** check for arguments to configure ***
70 dnl subsystems - can influence other decisions so needs to be high up
71 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
72 GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
73 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_GST_DISABLE_DEBUG" = "xyes")
74 GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
75 AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")
76 dnl define a substitution to use in docs/gst/gstreamer.types
77 if test "x$GST_DISABLE_LOADSAVE" = "xyes"
79 GST_LOADSAVE_DOC_TYPES="%"
81 GST_LOADSAVE_DOC_TYPES=
83 AC_SUBST(GST_LOADSAVE_DOC_TYPES)
84 GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
85 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
86 if test "x$GST_DISABLE_PARSE" = xyes; then
87 AC_DEFINE(GST_DISABLE_PARSE, 1,
88 [Define if pipeline parsing code is disabled])
90 GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
91 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
92 GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
93 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
94 GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
95 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
96 dnl define a substitution to use in docs/gst/gstreamer.types
97 if test "x$GST_DISABLE_REGISTRY" = "xyes"
99 GST_REGISTRY_DOC_TYPES="%"
101 GST_REGISTRY_DOC_TYPES=
103 AC_SUBST(GST_REGISTRY_DOC_TYPES)
104 GST_CHECK_SUBSYSTEM_DISABLE(ENUMTYPES,[enum types])
105 AM_CONDITIONAL(GST_DISABLE_ENUMTYPES, test "x$GST_DISABLE_ENUMTYPES" = "xyes")
106 GST_CHECK_SUBSYSTEM_DISABLE(INDEX,[index])
107 AM_CONDITIONAL(GST_DISABLE_INDEX, test "x$GST_DISABLE_INDEX" = "xyes")
108 GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
109 AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
110 GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
111 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
112 GST_CHECK_SUBSYSTEM_DISABLE(URI,[uri handlers])
113 AM_CONDITIONAL(GST_DISABLE_URI, test "x$GST_DISABLE_URI" = "xyes")
122 GST_ARG_WITH_PKG_CONFIG_PATH
123 GST_ARG_WITH_PACKAGE_NAME
124 GST_ARG_WITH_PACKAGE_ORIGIN
126 dnl use a cache dir for storing element registry info.
127 GST_CACHE_DIR=${localstatedir}/cache/gstreamer-$GST_MAJORMINOR
129 AC_ARG_WITH(cachedir,
130 AC_HELP_STRING([--with-cachedir],
131 [specify path to use for plugin and command completion registries]),
134 yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
135 no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
136 *) GST_CACHE_DIR="${withval}" ;;
139 [:]) dnl Default value
141 AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR)
142 AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Location of registry])
143 AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir)
145 dnl building of tests
147 AC_HELP_STRING([--disable-tests], [disable building test apps]),
149 case "${enableval}" in
150 yes) BUILD_TESTS=yes ;;
151 no) BUILD_TESTS=no ;;
152 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
155 [BUILD_TESTS=yes]) dnl Default value
156 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
158 dnl tests known to fail
159 AC_ARG_ENABLE(failing-tests,
160 AC_HELP_STRING([--disable-failing-tests],
161 [disable building tests known to fail]),
163 case "${enableval}" in
164 yes) BUILD_FAILING_TESTS=yes ;;
165 no) BUILD_FAILING_TESTS=no ;;
166 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
169 [BUILD_FAILING_TESTS=no]) dnl Default value
170 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
171 if test x$BUILD_FAILING_TESTS = xyes; then
172 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
174 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
177 dnl poison destroyed objects
178 AC_ARG_ENABLE(poisoning,
179 AC_HELP_STRING([--enable-poisoning],
180 [enable poisoning of deallocated objects]),
182 case "${enableval}" in
183 yes) USE_POISONING=yes ;;
184 no) USE_POISONING=no ;;
185 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
188 [USE_POISONING=no]) dnl Default value
189 if test "x$USE_POISONING" = xyes; then
190 AC_DEFINE(USE_POISONING, 1,
191 [Define if we should poison deallocated memory])
194 dnl Use binary registry
195 AC_ARG_ENABLE(binary-registry,
196 AC_HELP_STRING([--enable-binary-registry],
197 [enable experimental binary registry]),
199 case "${enableval}" in
200 yes) USE_BINARY_REGISTRY=yes ;;
201 no) USE_BINARY_REGISTRY=no ;;
202 *) AC_MSG_ERROR(bad value ${enableval} for --enable-binary-registry) ;;
205 [USE_BINARY_REGISTRY=no]) dnl Default value
206 if test "x$USE_BINARY_REGISTRY" = xyes; then
207 AC_DEFINE(USE_BINARY_REGISTRY, 1,
208 [Define if we should use binary registry instead xml registry])
211 dnl *** checks for platform ***
213 dnl * hardware/architecture *
215 dnl common/m4/gst-arch.m4
218 dnl substitution for win32/common/config.h
222 dnl common/m4/gst-arch.m4
223 dnl check for unaligned access
225 dnl create a configure variable for gst/gstconfig.h
226 if test x${as_cv_unaligned_access} = xyes ; then
227 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
229 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
231 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
235 dnl check for large file support
236 dnl affected plugins must include config.h
239 dnl HAVE_WIN32 currently means "disable POSIXisms".
242 AC_DEFINE_UNQUOTED(HAVE_WIN32, 1, [Defined if compiling for Windows])
248 dnl *** checks for programs ***
253 dnl find an assembler
256 dnl Perl is used in building documentation and in the version checks
257 AC_PATH_PROG(PERL_PATH, perl, no)
258 if test x$PERL_PATH = xno; then
259 AC_MSG_ERROR(Could not find perl)
262 dnl we require flex and bison for building the parser
266 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
267 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
269 dnl check for documentation tools
272 AS_PATH_PYTHON([2.1])
273 GST_PLUGIN_DOCS([1.3],[2.1])
275 dnl *** checks for libraries ***
277 dnl For interactive UNIX (a Sun thing)
278 dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS
281 dnl *** checks for header files ***
283 dnl check if we have ANSI C header files
286 dnl Check for ucontext.h
287 AC_CHECK_HEADERS([ucontext.h])
289 dnl Check for sys/socket.h
290 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
291 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
293 dnl check for sys/times.h for tests/examples/adapter/
294 AC_CHECK_HEADERS([sys/times.h], HAVE_SYS_TIMES_H=yes)
295 AC_CHECK_HEADERS([unistd.h], HAVE_UNISTD_H=yes)
296 AM_CONDITIONAL(HAVE_SYS_TIMES_H_AND_UNISTD_H, test "x$HAVE_SYS_TIMES_H" = "xyes" -a "x$HAVE_UNISTD_H" = "xyes")
298 dnl Check for process.h for getpid() on win32
299 AC_CHECK_HEADERS([process.h])
301 dnl Check for sys/utsname.h for uname
302 AC_CHECK_HEADERS([sys/utsname.h])
304 dnl *** checks for types/defines ***
306 dnl *** checks for structures ***
308 dnl *** checks for compiler characteristics ***
310 dnl make sure we can use "inline" from C code
314 dnl Check for some compiler flags that optimize our code.
315 if test "x$GCC" = xyes; then
316 AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
319 dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
321 dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
322 dnl symbolic register names in inline asm
323 if test x$HAVE_CPU_PPC = xyes ; then
324 AS_COMPILER_FLAG(["-Wa,-mregnames"],
325 [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
328 dnl *** checks for library functions ***
330 AC_CHECK_FUNCS([sigaction])
332 dnl we use fork in the registry code
333 AC_CHECK_FUNCS([fork])
335 dnl check for fseeko()
337 dnl check for ftello()
338 AC_CHECK_FUNCS([ftello])
340 AC_CHECK_FUNCS([fgetpos])
341 AC_CHECK_FUNCS([fsetpos])
345 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
347 dnl Check for a way to display the function name in debug output
350 dnl test for register_printf_function
351 AC_CHECK_FUNC(register_printf_function,
353 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
354 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"Q\""
355 GST_USING_PRINTF_EXTENSION_DEFINE="#define GST_USING_PRINTF_EXTENSION"
356 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
357 [Defined if we have register_printf_function ()])
359 GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
360 GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE="#define GST_SEGMENT_FORMAT \"p\""
361 GST_USING_PRINTF_EXTENSION_DEFINE="#undef GST_USING_PRINTF_EXTENSION"
364 AC_SUBST(GST_PRINTF_EXTENSION_POINTER_FORMAT_DEFINE)
365 AC_SUBST(GST_PRINTF_EXTENSION_SEGMENT_FORMAT_DEFINE)
366 AC_SUBST(GST_USING_PRINTF_EXTENSION_DEFINE)
368 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
369 save_cflags="$CFLAGS"
370 CFLAGS="$CFLAGS -D_GNU_SOURCE"
371 AC_CHECK_LIB(dl, dladdr,
372 AC_DEFINE(HAVE_DLADDR, 1,
373 [Defined if we have dladdr ()]))
374 CFLAGS="$save_cflags"
376 dnl check for inet_aton()
378 AC_CHECK_FUNC(inet_aton, ,
379 AC_CHECK_LIB(nsl, inet_aton, ,
380 AC_CHECK_LIB(socket, inet_aton, ,
381 AC_CHECK_LIB(resolv, inet_aton, ,[AC_DEFINE(NO_INET_ATON, 1, [Define if you have no native inet_aton() function.])]))))
383 AC_SUBST(INET_ATON_LIBS)
386 dnl *** checks for dependancy libraries ***
390 GST_GLIB_CHECK([2.8])
392 dnl Guess we need to keep this around until 0.11
393 GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"
394 AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)
396 dnl Check for glib2 without extra fat, useful for the unversioned tool frontends
397 PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)
399 dnl libxml 2, which is/should be optional (FIXME)
400 dnl (FIXME) if we use binary registry, the DISABLE_REGISTRY check need to go
401 if test "x$GST_DISABLE_LOADSAVE" = "xyes" && \
402 test "x$GST_DISABLE_REGISTRY" = "xyes"
404 AC_MSG_NOTICE([Registry and load/save are disabled, not checking for libxml2])
406 dnl check for libxml2 with minimum req version
407 GST_LIBXML2_CHECK(2.4.9)
410 dnl check for "check", unit testing library/header
414 AC_MSG_NOTICE(CHECK_CFLAGS: $CHECK_CFLAGS)
415 AC_MSG_NOTICE(CHECK_LIBS: $CHECK_LIBS)
418 AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
420 dnl *** set variables based on configure arguments
422 dnl set license and copyright notice
424 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
425 AC_SUBST(GST_LICENSE)
427 dnl define LIBDIR so we can inform people where we live
428 AS_AC_EXPAND(LIBDIR, $libdir)
429 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
431 dnl set location of plugin directory
434 dnl FIXME: add LIBXML_PKG here
435 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-no-export-2.0, gthread-2.0"
436 AC_SUBST(GST_PKG_DEPS)
438 dnl define an ERROR_CFLAGS Makefile variable
439 GST_SET_ERROR_CFLAGS($GST_CVS)
441 dnl define correct level for debugging messages
442 GST_SET_LEVEL_DEFAULT($GST_CVS)
444 dnl *** finalize CFLAGS, LDFLAGS, LIBS
447 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
448 dnl GST_ALL_*: vars shared by all built objects
449 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
450 dnl GST_OBJ_*: additional vars to link to the core library
451 dnl include GST_ALL_*
452 dnl GST_LT_LDFLAGS: library versioning of our libraries
453 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
455 dnl GST_OPTION_CFLAGS
456 if test "x$USE_DEBUG" = xyes; then
459 AC_SUBST(PROFILE_CFLAGS)
461 # GST_DISABLE_DEPRECATED: hide the visibility of deprecated
462 # functionality from the API that gstreamer uses
463 # GST_REMOVE_DEPRECATED: don't compile deprecated functionality (breaks ABI)
464 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
465 AC_SUBST(DEPRECATED_CFLAGS)
467 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
468 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
469 AC_SUBST(GST_OPTION_CFLAGS)
472 dnl vars common to for all internal objects (core libs, elements, applications)
474 dnl - XML needs to be added because xmlPtr is used in core
475 dnl - src and build dirs need to be added because every piece that gets built
476 dnl will need the GStreamer source and generated headers
477 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
478 dnl from LibXML except for in the core library
479 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS)"
480 dnl FIXME: check if LTLIBINTL is needed everywhere
481 dnl I presume it is given that it contains the symbols that _() stuff maps to
482 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL \$(GCOV_LIBS)"
483 dnl LDFLAGS really should only contain flags, not libs - they get added before
484 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
485 GST_ALL_LDFLAGS="-no-undefined"
487 AC_SUBST(GST_ALL_CFLAGS)
488 AC_SUBST(GST_ALL_LIBS)
489 AC_SUBST(GST_ALL_LDFLAGS)
492 dnl linker flags shared by all libraries
493 dnl LDFLAGS modifier defining exported symbols from built libraries
494 GST_LIB_LDFLAGS="-export-symbols-regex \^[_]*\(gst_\|Gst\|GST_\).*"
495 AC_SUBST(GST_LIB_LDFLAGS)
498 dnl default vars for all internal objects built on libgstreamer
499 dnl includes GST_ALL_*
500 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
501 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"
502 AC_SUBST(GST_OBJ_CFLAGS)
503 AC_SUBST(GST_OBJ_LIBS)
505 dnl GST_PLUGIN_LDFLAGS
506 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
507 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
508 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
518 libs/gst/base/Makefile
519 libs/gst/check/Makefile
520 libs/gst/controller/Makefile
521 libs/gst/dataprotocol/Makefile
522 libs/gst/net/Makefile
524 plugins/indexers/Makefile
525 plugins/elements/Makefile
528 tests/benchmarks/Makefile
531 tests/examples/Makefile
532 tests/examples/adapter/Makefile
533 tests/examples/controller/Makefile
534 tests/examples/helloworld/Makefile
535 tests/examples/launch/Makefile
536 tests/examples/manual/Makefile
537 tests/examples/metadata/Makefile
538 tests/examples/queue/Makefile
539 tests/examples/typefind/Makefile
540 tests/examples/xml/Makefile
548 docs/gst/gstreamer.types
550 docs/plugins/Makefile
555 docs/version.entities
556 win32/common/config.h
559 pkgconfig/gstreamer.pc
560 pkgconfig/gstreamer-uninstalled.pc
561 pkgconfig/gstreamer-base.pc
562 pkgconfig/gstreamer-base-uninstalled.pc
563 pkgconfig/gstreamer-check.pc
564 pkgconfig/gstreamer-check-uninstalled.pc
565 pkgconfig/gstreamer-controller.pc
566 pkgconfig/gstreamer-controller-uninstalled.pc
567 pkgconfig/gstreamer-dataprotocol.pc
568 pkgconfig/gstreamer-dataprotocol-uninstalled.pc
569 pkgconfig/gstreamer-net.pc
570 pkgconfig/gstreamer-net-uninstalled.pc