3 dnl initialize autoconf
4 dnl we don't specify PACKAGE and VERSION because AS_VERSION puts it together
7 dnl when going to/from release please set the nano (fourth number) right !
8 dnl releases only do Wall, cvs and prerelease does Werror too
9 AS_VERSION(gstreamer, GST_VERSION, 0, 10, 3, 1,
10 GST_CVS="no", GST_CVS="yes")
12 dnl can autoconf find the source ?
13 AC_CONFIG_SRCDIR([gst/gst.c])
15 dnl define the output header for config
16 AM_CONFIG_HEADER([config.h])
18 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
21 dnl sets host_* variables
24 dnl initialize automake
25 dnl FIXME: this is deprecated use, we should move PACKAGE and VERSION to
26 dnl AC_INIT, but then we need to parse the version to pass to AS_VERSION
27 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
29 dnl our libraries and install dirs use major.minor as a version
30 GST_MAJORMINOR=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
31 dnl we override it here for release candidates for a new series
33 AC_SUBST(GST_MAJORMINOR)
35 dnl CURRENT, REVISION, AGE
36 dnl - library source changed -> increment REVISION
37 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
38 dnl - interfaces added -> increment AGE
39 dnl - interfaces removed -> AGE = 0
40 dnl sets GST_LT_LDFLAGS
41 AS_LIBTOOL(GST, 3, 0, 3)
45 dnl *** autotools stuff ****
47 dnl allow for different autotools
48 AS_AUTOTOOLS_ALTERNATE
50 dnl Add parameters for aclocal
51 AC_SUBST(ACLOCAL_AMFLAGS, "-I common/m4")
54 dnl the version check needs to stay here because autopoint greps for it
55 AM_GNU_GETTEXT_VERSION([0.11.5])
56 AM_GNU_GETTEXT([external])
57 GST_GETTEXT([gstreamer-$GST_MAJORMINOR])
59 dnl *** check for arguments to configure ***
61 dnl subsystems - can influence other decisions so needs to be high up
62 dnl we need to AM_CONDITIONAL them here for automake 1.6.x compatibility
63 GST_CHECK_SUBSYSTEM_DISABLE(GST_DEBUG,[debugging subsystem])
64 AM_CONDITIONAL(GST_DISABLE_GST_DEBUG, test "x$GST_GST_DISABLE_DEBUG" = "xyes")
65 GST_CHECK_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
66 AM_CONDITIONAL(GST_DISABLE_LOADSAVE, test "x$GST_DISABLE_LOADSAVE" = "xyes")
67 dnl define a substitution to use in docs/gst/gstreamer.types
68 if test "x$GST_DISABLE_LOADSAVE" = "xyes"
70 GST_LOADSAVE_DOC_TYPES="%"
72 GST_LOADSAVE_DOC_TYPES=
74 AC_SUBST(GST_LOADSAVE_DOC_TYPES)
75 GST_CHECK_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
76 AM_CONDITIONAL(GST_DISABLE_PARSE, test "x$GST_DISABLE_PARSE" = "xyes")
77 GST_CHECK_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
78 AM_CONDITIONAL(GST_DISABLE_TRACE, test "x$GST_DISABLE_TRACE" = "xyes")
79 GST_CHECK_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing])
80 AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, test "x$GST_DISABLE_ALLOC_TRACE" = "xyes")
81 GST_CHECK_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
82 AM_CONDITIONAL(GST_DISABLE_REGISTRY, test "x$GST_DISABLE_REGISTRY" = "xyes")
83 dnl define a substitution to use in docs/gst/gstreamer.types
84 if test "x$GST_DISABLE_REGISTRY" = "xyes"
86 GST_REGISTRY_DOC_TYPES="%"
88 GST_REGISTRY_DOC_TYPES=
90 AC_SUBST(GST_REGISTRY_DOC_TYPES)
91 GST_CHECK_SUBSYSTEM_DISABLE(ENUMTYPES,[enum types])
92 AM_CONDITIONAL(GST_DISABLE_ENUMTYPES, test "x$GST_DISABLE_ENUMTYPES" = "xyes")
93 GST_CHECK_SUBSYSTEM_DISABLE(INDEX,[index])
94 AM_CONDITIONAL(GST_DISABLE_INDEX, test "x$GST_DISABLE_INDEX" = "xyes")
95 GST_CHECK_SUBSYSTEM_DISABLE(NET,[network distribution])
96 AM_CONDITIONAL(GST_DISABLE_NET, test "x$GST_DISABLE_NET" = "xyes")
97 GST_CHECK_SUBSYSTEM_DISABLE(PLUGIN,[plugin])
98 AM_CONDITIONAL(GST_DISABLE_PLUGIN, test "x$GST_DISABLE_PLUGIN" = "xyes")
99 GST_CHECK_SUBSYSTEM_DISABLE(URI,[uri handlers])
100 AM_CONDITIONAL(GST_DISABLE_URI, test "x$GST_DISABLE_URI" = "xyes")
109 GST_ARG_WITH_PKG_CONFIG_PATH
110 GST_ARG_WITH_PACKAGE_NAME([GStreamer])
111 GST_ARG_WITH_PACKAGE_ORIGIN
113 dnl use a cache dir for storing element registry info.
114 GST_CACHE_DIR=${localstatedir}/cache/gstreamer-$GST_MAJORMINOR
116 AC_ARG_WITH(cachedir,
117 AC_HELP_STRING([--with-cachedir],
118 [specify path to use for plugin and command completion registries]),
121 yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
122 no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
123 *) GST_CACHE_DIR="${withval}" ;;
126 [:]) dnl Default value
128 AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR)
129 AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Location of registry])
130 AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir)
132 dnl building of tests
134 AC_HELP_STRING([--disable-tests], [disable building test apps]),
136 case "${enableval}" in
137 yes) BUILD_TESTS=yes ;;
138 no) BUILD_TESTS=no ;;
139 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
142 [BUILD_TESTS=yes]) dnl Default value
143 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
145 dnl tests known to fail
146 AC_ARG_ENABLE(failing-tests,
147 AC_HELP_STRING([--disable-failing-tests],
148 [disable building tests known to fail]),
150 case "${enableval}" in
151 yes) BUILD_FAILING_TESTS=yes ;;
152 no) BUILD_FAILING_TESTS=no ;;
153 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
156 [BUILD_FAILING_TESTS=no]) dnl Default value
157 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
158 if test x$BUILD_FAILING_TESTS = xyes; then
159 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
161 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
164 dnl poison destroyed objects
165 AC_ARG_ENABLE(poisoning,
166 AC_HELP_STRING([--enable-poisoning],
167 [enable poisoning of deallocated objects]),
169 case "${enableval}" in
170 yes) USE_POISONING=yes ;;
171 no) USE_POISONING=no ;;
172 *) AC_MSG_ERROR(bad value ${enableval} for --enable-poisoning) ;;
175 [USE_POISONING=no]) dnl Default value
176 if test "x$USE_POISONING" = xyes; then
177 AC_DEFINE(USE_POISONING, 1,
178 [Define if we should poison deallocated memory])
181 dnl *** checks for platform ***
183 dnl * hardware/architecture *
185 dnl common/m4/gst-arch.m4
188 dnl substitution for win32/common/config.h
192 dnl common/m4/gst-arch.m4
193 dnl check for unaligned access
195 dnl create a configure variable for gst/gstconfig.h
196 if test x${as_cv_unaligned_access} = xyes ; then
197 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 1"
199 GST_HAVE_UNALIGNED_ACCESS_DEFINE="#define GST_HAVE_UNALIGNED_ACCESS 0"
201 AC_SUBST(GST_HAVE_UNALIGNED_ACCESS_DEFINE)
205 dnl check for large file support
206 dnl affected plugins must include config.h
209 dnl HAVE_WIN32 currently means "disable POSIXisms".
212 AC_DEFINE_UNQUOTED(HAVE_WIN32, 1, [Defined if compiling for Windows])
218 dnl *** checks for programs ***
223 dnl find an assembler
226 dnl we use awk in the bison version check
229 dnl we require bison for building the parser
230 dnl FIXME: check if AC_PROG_YACC is suitable here
231 dnl FIXME: make precious
232 AC_PATH_PROG(BISON_PATH, bison, no)
233 if test x$BISON_PATH = xno; then
234 AC_MSG_ERROR(Could not find bison)
237 dnl check bison version
238 AC_MSG_CHECKING([bison version])
240 if $BISON_PATH --version | head -n 1 | $AWK '{ if ($4 < 1.35) exit 1; else exit 0;}';
244 AC_MSG_RESULT([too old.])
245 AC_MSG_ERROR([Your bison version is too old, v1.35 or later is required.])
248 dnl we require flex for building the parser
249 dnl FIXME: check if AC_PROG_LEX is suitable here
250 AC_PATH_PROG(FLEX_PATH, flex, no)
251 if test x$FLEX_PATH = xno; then
252 AC_MSG_ERROR(Could not find flex)
255 dnl Perl is used in building documentation
256 AC_PATH_PROG(PERL_PATH, perl, no)
257 if test x$PERL_PATH = xno; then
258 AC_MSG_ERROR(Could not find perl)
261 AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
262 AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
264 dnl check for documentation tools
267 AS_PATH_PYTHON([2.1])
269 dnl *** checks for libraries ***
271 dnl For interactive UNIX (a Sun thing)
272 dnl FIXME: this adds -lcposix to LIBS, but I doubt we use LIBS
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])
282 AC_CHECK_HEADERS([sys/socket.h], HAVE_SYS_SOCKET_H=yes)
283 AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes")
284 AC_CHECK_HEADERS([process.h])
286 dnl *** checks for types/defines ***
288 dnl *** checks for structures ***
290 dnl *** checks for compiler characteristics ***
292 dnl make sure we can use "inline" from C code
296 dnl Check for some compiler flags that optimize our code.
297 if test "x$GCC" = xyes; then
298 AS_COMPILER_FLAG(-fno-common, OPT_CFLAGS="$OPT_CFLAGS -fno-common")
301 dnl FIXME: decide what kind of flag this is, maybe it's not an optimization
303 dnl check if we should use -Wa,-mregnames on PowerPC, so we can use
304 dnl symbolic register names in inline asm
305 if test x$HAVE_CPU_PPC = xyes ; then
306 AS_COMPILER_FLAG(["-Wa,-mregnames"],
307 [OPT_CFLAGS="$OPT_CFLAGS -Wa,-mregnames"])
310 dnl *** checks for library functions ***
312 AC_CHECK_FUNCS([sigaction])
314 dnl check for fseeko()
316 dnl check for ftello()
317 AC_CHECK_FUNCS([ftello])
319 AC_CHECK_FUNCS([fgetpos])
320 AC_CHECK_FUNCS([fsetpos])
324 AM_CONDITIONAL(HAVE_MMAP, test "x$ac_cv_func_mmap_fixed_mapped" = "xyes")
326 dnl Check for a way to display the function name in debug output
329 dnl test for register_printf_function
330 AC_CHECK_FUNC(register_printf_function,
332 GST_PRINTF_EXTENSION_FORMAT_DEFINE="#define GST_PTR_FORMAT \"P\""
333 AC_DEFINE(HAVE_PRINTF_EXTENSION, 1,
334 [Defined if we have register_printf_function ()])
336 GST_PRINTF_EXTENSION_FORMAT_DEFINE="#define GST_PTR_FORMAT \"p\""
338 AC_SUBST(GST_PRINTF_EXTENSION_FORMAT_DEFINE)
340 dnl test if we have dladdr(); we use it for debugging; see gst/gstinfo.c
341 save_cflags="$CFLAGS"
342 CFLAGS="$CFLAGS -D_GNU_SOURCE"
343 AC_CHECK_LIB(dl, dladdr,
344 AC_DEFINE(HAVE_DLADDR, 1,
345 [Defined if we have dladdr ()]))
346 CFLAGS="$save_cflags"
348 dnl *** checks for dependancy libraries ***
352 GST_GLIB_CHECK([2.6])
354 dnl GLib 2.8 has some bug fixes that we like, so make sure our code knows
355 AC_MSG_CHECKING([glib version >= 2.8])
356 if pkg-config --atleast-version=2.8 glib-2.0; then
358 GST_HAVE_GLIB_2_8_DEFINE="#define GST_HAVE_GLIB_2_8 1"
361 GST_HAVE_GLIB_2_8_DEFINE="/* #undef GST_HAVE_GLIB_2_8 */"
363 AC_SUBST(GST_HAVE_GLIB_2_8_DEFINE)
365 dnl Check for glib2 without extra fat, useful for the unversioned tool frontends
366 PKG_CHECK_MODULES(GLIB_ONLY, glib-2.0 >= $GLIB_REQ)
368 dnl libxml 2, which is/should be optional (FIXME)
369 if test "x$GST_DISABLE_LOADSAVE" = "xyes" && \
370 test "x$GST_DISABLE_REGISTRY" = "xyes"
372 AC_MSG_NOTICE([Registry and load/save are disabled, not checking for libxml2])
374 dnl check for libxml2 with minimum req version
375 GST_LIBXML2_CHECK(2.4.9)
378 dnl check for "check", unit testing library/header
382 AC_MSG_NOTICE(CHECK_CFLAGS: $CHECK_CFLAGS)
383 AC_MSG_NOTICE(CHECK_LIBS: $CHECK_LIBS)
386 AM_CONDITIONAL(HAVE_CHECK, test "x$HAVE_CHECK" = "xyes")
388 dnl *** set variables based on configure arguments
390 dnl set license and copyright notice
392 AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
393 AC_SUBST(GST_LICENSE)
395 dnl define LIBDIR so we can inform people where we live
396 AS_AC_EXPAND(LIBDIR, $libdir)
397 AC_DEFINE_UNQUOTED(LIBDIR, "$LIBDIR", [library dir])
399 dnl set location of plugin directory
402 dnl FIXME: add LIBXML_PKG here
403 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-2.0, gthread-2.0"
404 AC_SUBST(GST_PKG_DEPS)
406 dnl define an ERROR_CFLAGS Makefile variable
407 GST_SET_ERROR_CFLAGS($GST_CVS)
409 dnl define correct level for debugging messages
410 GST_SET_LEVEL_DEFAULT($GST_CVS)
412 dnl *** finalize CFLAGS, LDFLAGS, LIBS
415 dnl GST_OPTION_CFLAGS: common cflags for profiling, debugging, errors, ...
416 dnl GST_ALL_*: vars shared by all built objects
417 dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
418 dnl GST_OBJ_*: additional vars to link to the core library
419 dnl include GST_ALL_*
420 dnl GST_LT_LDFLAGS: library versioning of our libraries
421 dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
423 dnl GST_OPTION_CFLAGS
424 if test "x$USE_DEBUG" = xyes; then
427 AC_SUBST(PROFILE_CFLAGS)
429 DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
430 AC_SUBST(DEPRECATED_CFLAGS)
432 dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
433 GST_OPTION_CFLAGS="\$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
434 AC_SUBST(GST_OPTION_CFLAGS)
437 dnl vars common to for all internal objects (core libs, elements, applications)
439 dnl - XML needs to be added because xmlPtr is used in core
440 dnl - src and build dirs need to be added because every piece that gets built
441 dnl will need the GStreamer source and generated headers
442 dnl LIBS: XML doesn't need to be added because we don't explicitly use symbols
443 dnl from LibXML except for in the core library
444 GST_ALL_CFLAGS="-I\$(top_srcdir)/libs -I\$(top_srcdir) -I\$(top_builddir) $GLIB_CFLAGS $XML_CFLAGS \$(GST_OPTION_CFLAGS)"
445 dnl FIXME: check if LTLIBINTL is needed everywhere
446 dnl I presume it is given that it contains the symbols that _() stuff maps to
447 GST_ALL_LIBS="$GLIB_LIBS $LTLIBINTL"
448 dnl LDFLAGS really should only contain flags, not libs - they get added before
449 dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
450 GST_ALL_LDFLAGS="-no-undefined"
452 AC_SUBST(GST_ALL_CFLAGS)
453 AC_SUBST(GST_ALL_LIBS)
454 AC_SUBST(GST_ALL_LDFLAGS)
457 dnl linker flags shared by all libraries
458 dnl LDFLAGS modifier defining exported symbols from built libraries
459 GST_LIB_LDFLAGS="-export-symbols-regex [_]*\(gst_\|Gst\|GST_\).*"
460 AC_SUBST(GST_LIB_LDFLAGS)
463 dnl default vars for all internal objects built on libgstreamer
464 dnl includes GST_ALL_*
465 GST_OBJ_CFLAGS="\$(GST_ALL_CFLAGS)"
466 GST_OBJ_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la \$(GST_ALL_LIBS)"
467 AC_SUBST(GST_OBJ_CFLAGS)
468 AC_SUBST(GST_OBJ_LIBS)
470 dnl GST_PLUGIN_LDFLAGS
471 dnl LDFLAGS for plugins; includes GST_ALL_LDFLAGS
472 GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_desc\$\$' $GST_ALL_LDFLAGS"
473 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
475 dnl ##################################################
476 dnl # deps for examples from manual #
477 dnl ##################################################
479 PKG_CHECK_MODULES(LIBGNOMEUI, libgnomeui-2.0,
480 HAVE_LIBGNOMEUI="yes", HAVE_LIBGNOMEUI="no")
481 AM_CONDITIONAL(HAVE_LIBGNOMEUI, test "x$HAVE_LIBGNOMEUI" = "xyes")
491 libs/gst/base/Makefile
492 libs/gst/check/Makefile
493 libs/gst/controller/Makefile
494 libs/gst/dataprotocol/Makefile
495 libs/gst/net/Makefile
497 plugins/indexers/Makefile
498 plugins/elements/Makefile
501 tests/benchmarks/Makefile
504 tests/examples/Makefile
505 tests/examples/controller/Makefile
506 tests/examples/helloworld/Makefile
507 tests/examples/launch/Makefile
508 tests/examples/metadata/Makefile
509 tests/examples/queue/Makefile
510 tests/examples/typefind/Makefile
511 tests/examples/xml/Makefile
519 docs/gst/gstreamer.types
521 docs/plugins/Makefile
525 docs/version.entities
526 win32/common/config.h
529 pkgconfig/gstreamer.pc
530 pkgconfig/gstreamer-uninstalled.pc
531 pkgconfig/gstreamer-base.pc
532 pkgconfig/gstreamer-base-uninstalled.pc
533 pkgconfig/gstreamer-check.pc
534 pkgconfig/gstreamer-check-uninstalled.pc
535 pkgconfig/gstreamer-controller.pc
536 pkgconfig/gstreamer-controller-uninstalled.pc
537 pkgconfig/gstreamer-dataprotocol.pc
538 pkgconfig/gstreamer-dataprotocol-uninstalled.pc
539 pkgconfig/gstreamer-net.pc
540 pkgconfig/gstreamer-net-uninstalled.pc