2 AC_CANONICAL_TARGET([])
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 AS_VERSION(gstreamer, GST_VERSION, 0, 4, 0, 1, GST_ERROR="-Wall", GST_ERROR="-Wall -Werror")
7 dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
9 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
10 AS_LIBTOOL(GST, 0, 0, 0, yes)
12 AC_CONFIG_SRCDIR([gst/gst.c])
13 AM_CONFIG_HEADER(config.h)
15 dnl Add parameters for aclocal
16 dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL)
17 ACLOCAL="$ACLOCAL -I common/m4 $ACLOCAL_FLAGS"
25 dnl We disable static building for development, for time savings
26 dnl *NOTE*: dnl this line before release, so release does static too
32 dnl ##############################
33 dnl # Do automated configuration #
34 dnl ##############################
39 dnl allow for different autotools
40 AS_AUTOTOOLS_ALTERNATE()
42 dnl modify pkg-config path
43 AC_ARG_WITH(pkg-config-path,
44 AC_HELP_STRING([--with-pkg-config-path],
45 [colon-separated list of pkg-config(1) dirs]),
46 [export PKG_CONFIG_PATH=${withval}])
49 AC_PATH_PROG(NASM_PATH, nasm, no)
51 if test x$NASM_PATH = xno; then
52 AC_MSG_WARN(Couldn't find nasm)
54 else AC_DEFINE(HAVE_NASM, 1, [Define if NASM, the netwide assembler, is available])
61 dnl we require bison for building of some of the marshal files
62 AC_PATH_PROG(BISON_PATH, bison, no)
63 if test x$BISON_PATH = xno; then
64 AC_MSG_ERROR(Could not find bison)
68 dnl We should really use AC_SYS_LARGEFILE, but the problem is
69 dnl many of the plugins don't include "config.h". To assure
70 dnl binary compatibility, it is necessary that all gstreamer
71 dnl code be compiled with the same sizeof(off_t), so we use
72 dnl the following crude hack.
76 dnl GST_CFLAGS are split up as GST_EXT_CFLAGS and GST_INT_CFLAGS
78 dnl this is so we can make GST_CFLAGS for external modules available
79 dnl without mixing in internal (uninstalled) CFLAGS
82 AC_MSG_CHECKING(for large file support)
84 #define _LARGEFILE_SOURCE
85 #define _FILE_OFFSET_BITS 64
86 #include <sys/types.h>
87 int main () { return !(sizeof(off_t) == 8); }
91 GST_EXT_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
100 dnl Check for essential libraries first:
101 dnl ====================================
104 dnl Minimum required version of GLib2
105 dnl required for compilation without warnings
110 PKG_CHECK_MODULES(GLIB2, glib-2.0 >= $GLIB2_REQ gobject-2.0 gthread-2.0 gmodule-2.0,
111 HAVE_GLIB2=yes,HAVE_GLIB2=no)
112 GLIB_LIBS=$GLIB2_LIBS
113 GLIB_CFLAGS=$GLIB2_CFLAGS
115 AC_SUBST(GLIB_CFLAGS)
117 if test "x$HAVE_GLIB2" = "xno"; then
118 AC_MSG_ERROR([GStreamer requires GLib 2.0 to compile.])
121 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-2.0, gthread-2.0"
122 AC_SUBST(GST_PKG_DEPS)
125 dnl Minimum required version of libxml2
127 AC_SUBST(LIBXML2_REQ)
129 dnl check for libxml2
130 LIBXML_PKG=', libxml-2.0'
131 PKG_CHECK_MODULES(XML, libxml-2.0 >= $LIBXML2_REQ, HAVE_LIBXML2=yes, HAVE_LIBXML2=no)
132 if test "x$HAVE_LIBXML2" = "xyes"; then
133 AC_DEFINE(HAVE_LIBXML2, 1, [Define if libxml2 is available])
135 AC_MSG_ERROR([Need libxml2 for glib2 builds -- you should be able to do without it -- this needs fixing])
142 GST_CHECK_LIBHEADER(POPT, popt, poptStrippedArgv,, popt.h, POPT_LIBS="-lpopt",
143 AC_MSG_ERROR([popt 1.6.1 or newer is required to build gstreamer. You can
144 download the latest version from
145 ftp://people.redhat.com/sopwith/popt/])
147 AC_MSG_NOTICE(Checking for POPT_TABLEEND)
152 #ifndef POPT_TABLEEND
160 AC_MSG_ERROR([popt 1.6.1 or newer is required to build gstreamer. You can
161 download the latest version from
162 ftp://people.redhat.com/sopwith/popt/])
165 dnl Check for atomic.h
166 dnl Note: use AC_CHECK_HEADER not AC_CHECK_HEADERS, because the latter
167 dnl defines the wrong default symbol as well (HAVE_ASM_ATOMIC_H)
168 AC_CHECK_HEADER(asm/atomic.h, HAVE_ATOMIC_H=yes, HAVE_ATOMIC_H=no)
169 dnl Do a compile to check that it has atomic_set (eg, linux 2.0 didn't)
170 if test x$HAVE_ATOMIC_H = xyes; then
172 #include "asm/atomic.h"
173 main() { atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0;}
176 if test x$HAVE_ATOMIC_H = xyes; then
177 AC_MSG_WARN(Atomic reference counting is out of date: doing without.)
183 AC_MSG_WARN(Can't check properly for atomic reference counting. Assuming OK.)
187 dnl ######################################################################
188 dnl # Check command line parameters, and set shell variables accordingly #
189 dnl ######################################################################
191 dnl FIXME: simplify all this down using a few m4 macros
193 AC_ARG_ENABLE(libmmx,
194 AC_HELP_STRING([--enable-libmmx],[use libmmx, if available]),
195 [case "${enableval}" in
196 yes) USE_LIBMMX=$HAVE_LIBMMX ;;
198 *) AC_MSG_ERROR(bad value ${enableval} for --enable-libmmx) ;;
200 [USE_LIBMMX=$HAVE_LIBMMX]) dnl Default value
202 AC_ARG_ENABLE(atomic,
203 AC_HELP_STRING([--enable-atomic],[use atomic reference counting header]),
204 [case "${enableval}" in
205 yes) USE_ATOMIC_H=$HAVE_ATOMIC_H;;
206 noset) USE_ATOMIC_H=$HAVE_ATOMIC_H;;
207 no) USE_ATOMIC_H=no;;
208 *) AC_MSG_ERROR(bad value ${enableval} for --enable-atomic) ;;
210 [USE_ATOMIC_H=$HAVE_ATOMIC_H]) dnl Default value
212 AC_ARG_ENABLE(plugin-builddir,
213 AC_HELP_STRING([--enable-plugin-builddir],[allow tests/demos to use non-installed plugins]),
214 [case "${enableval}" in
215 yes) PLUGINS_USE_BUILDDIR=yes ;;
216 no) PLUGINS_USE_BUILDDIR=no ;;
217 *) AC_MSG_ERROR(bad value ${enableval} for --enable-plugin-builddir) ;;
219 [PLUGINS_USE_BUILDDIR=no]) dnl Default value
223 AC_ARG_ENABLE(profiling,
224 AC_HELP_STRING([--enable-profiling],[adds -pg to compiler commandline, for profiling]),
225 [case "${enableval}" in
226 yes) USE_PROFILING=yes ;;
227 no) UES_PROFILING=no ;;
228 *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
230 [USE_PROFILING=no]) dnl Default value
232 dnl default to building registry in the source tree if we are enabling plugin build dir
233 if test "x$PLUGINS_USE_BUILDDIR" = "xyes"; then
236 GST_CONFIG_DIR=${sysconfdir}/gstreamer
238 AC_ARG_WITH(configdir,
239 AC_HELP_STRING([--with-configdir],[specify path to use for plugin and command completion registries]),
240 [case "${withval}" in
241 yes) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
242 no) AC_MSG_ERROR(bad value ${withval} for --with-configdir) ;;
243 *) GST_CONFIG_DIR="${withval}" ;;
245 [:]) dnl Default value
247 AS_AC_EXPAND(GST_CONFIG_DIR, $GST_CONFIG_DIR)
248 AC_MSG_NOTICE(Using $GST_CONFIG_DIR as configuration dir)
251 dnl building of tests
253 AC_HELP_STRING([--disable-tests],[disable building test apps]),
254 [case "${enableval}" in
255 yes) BUILD_TESTS=yes ;;
256 no) BUILD_TESTS=no ;;
257 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
259 [BUILD_TESTS=yes]) dnl Default value
260 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
262 dnl tests known to fail
263 AC_ARG_ENABLE(failing-tests,
264 AC_HELP_STRING([--disable-failing-tests],[disable building tests known to fail]),
265 [case "${enableval}" in
266 yes) BUILD_FAILING_TESTS=yes ;;
267 no) BUILD_FAILING_TESTS=no ;;
268 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
270 [BUILD_FAILING_TESTS=no]) dnl Default value
271 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
272 if test x$BUILD_FAILING_TESTS = xyes; then
273 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
275 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
278 AC_ARG_ENABLE(examples,
279 AC_HELP_STRING([--disable-examples],[disable building examples]),
280 [case "${enableval}" in
281 yes) BUILD_EXAMPLES=yes ;;
282 no) BUILD_EXAMPLES=no ;;
283 *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
285 [BUILD_EXAMPLES=yes]) dnl Default value
286 AM_CONDITIONAL(BUILD_EXAMPLES, test "x$BUILD_EXAMPLES" = "xyes")
288 dnl Next, check for the optional components:
289 dnl ========================================
291 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_LOADSAVE, true)
292 GST_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
293 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TYPEFIND, true)
294 GST_SUBSYSTEM_DISABLE(TYPEFIND,[typefind plugin],)
295 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_AUTOPLUG, true)
296 GST_SUBSYSTEM_DISABLE(AUTOPLUG,[autoplugger subsystem])
297 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PARSE, true)
298 GST_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
299 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TRACE, true)
300 GST_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
301 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_REGISTRY, true)
302 GST_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
304 GST_EXT_CFLAGS="$GST_EXT_CFLAGS $GST_SUBSYSTEM_DISABLE_DEFINES"
306 dnl ################################################
307 dnl # Set defines according to variables set above #
308 dnl ################################################
311 dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
312 dnl HAVE_ and it is likely to be easier to stick with the old name
313 if test "x$USE_LIBMMX" = xyes; then
314 AC_DEFINE(HAVE_LIBMMX, 1, [Define if libmmx is available])
317 if test "x$USE_ATOMIC_H" = xyes; then
318 AC_DEFINE(HAVE_ATOMIC_H, 1, [Define if atomic.h header file is available])
321 dnl test if we have pthread_attr_setstack; if not use the older calls
322 AC_CHECK_LIB(pthread, pthread_attr_setstack,
323 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACK, 1,
324 [Defined if libpthread has pthread_attr_setstack ()]))
326 dnl test if we have posix_memalign; FreeBSD doesn't
327 AC_CHECK_FUNC(posix_memalign,
328 AC_DEFINE(HAVE_POSIX_MEMALIGN, 1,
329 [Defined if we have posix_memalign ()]))
331 if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
332 AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this])
335 if test "x$USE_DEBUG" = xyes; then
336 GST_INT_CFLAGS="$GST_INT_CFLAGS -g"
339 if test "x$USE_PROFILING" = xyes; then
340 dnl CFLAGS="$CFLAGS -pg -fprofile-arcs"
341 FOMIT_FRAME_POINTER=""
343 FOMIT_FRAME_POINTER="-fomit-frame-pointer"
347 dnl AC_SUBST(FOMIT_FRAME_POINTER)
350 dnl #############################
351 dnl # Set automake conditionals #
352 dnl #############################
354 dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
355 dnl HAVE_ and it is likely to be easier to stick with the old name
356 AM_CONDITIONAL(HAVE_ATOMIC_H, test "x$USE_ATOMIC_H" = "xyes")
358 AM_CONDITIONAL(EXPERIMENTAL, test "$EXPERIMENTAL" = "$xyes")
359 AM_CONDITIONAL(BROKEN, test "$BROKEN" = "$xyes")
361 AM_CONDITIONAL(HAVE_NASM, test "x$HAVE_NASM" = "xyes")
362 AM_CONDITIONAL(PLUGINS_USE_BUILDDIR, test "x$PLUGINS_USE_BUILDDIR" = "xyes")
365 dnl ############################
366 dnl # Set up some more defines #
367 dnl ############################
369 dnl Set location of configuration dir.
370 AC_DEFINE_UNQUOTED(GST_CONFIG_DIR, "$GST_CONFIG_DIR", [Define the configuration directory])
371 AC_SUBST(GST_CONFIG_DIR)
373 dnl Set location of plugin directory
374 if test "x${prefix}" = "xNONE"; then
375 PLUGINS_DIR=${ac_default_prefix}/lib/gst
377 PLUGINS_DIR=${prefix}/lib/gst
379 AC_DEFINE_UNQUOTED(PLUGINS_DIR, "$PLUGINS_DIR", [Define the plugin directory])
380 AC_SUBST(PLUGINS_DIR)
382 dnl Set location of uninstalled plugin directory
383 PLUGINS_BUILDDIR=`pwd`
384 AC_DEFINE_UNQUOTED(PLUGINS_BUILDDIR, "$PLUGINS_BUILDDIR", [Define the uninstalled plugin directory])
385 AC_SUBST(PLUGINS_BUILDDIR)
387 dnl since glib and xml are package deps, there's no need to include their cflags
388 dnl in the pkg-config file
391 GST_PKG_CFLAGS=$GST_EXT_CFLAGS
392 GST_PKG_LIBS=$GST_EXT_LIBS
393 AC_SUBST(GST_PKG_CFLAGS)
394 AC_SUBST(GST_PKG_LIBS)
396 dnl finalize _CFLAGS and _LIBS
397 dnl add GLIB and XML if necessary to EXT_*
398 GST_CFLAGS="$GST_EXT_CFLAGS $XML_CFLAGS $GLIB_CFLAGS"
399 GST_LIBS="$GST_EXT_LIBS $XML_LIBS $GLIB_LIBS -lpopt"
401 dnl Private vars for libgst only
402 LIBGST_LIBS="$GST_LIBS"
403 LIBGST_CFLAGS="$GST_CFLAGS -I\$(top_srcdir) $GST_ERROR"
404 AC_SUBST(LIBGST_LIBS)
405 AC_SUBST(LIBGST_CFLAGS)
407 dnl Vars for everyone else
408 GST_INT_LIBS="\$(top_builddir)/gst/libgstreamer.la"
409 GST_INT_CFLAGS="$GST_INT_CFLAGS -I\$(top_srcdir)/libs -I\$(top_srcdir)/include"
411 AC_SUBST(GST_CFLAGS, "$LIBGST_CFLAGS $GST_INT_CFLAGS")
412 AC_SUBST(GST_LIBS, "$LIBGST_LIBS $GST_INT_LIBS")
414 GST_PLUGIN_LDFLAGS='-module -avoid-version'
415 AC_SUBST(GST_PLUGIN_LDFLAGS)
417 AC_CONFIG_SUBDIRS(libs/ext/cothreads)
419 dnl ##################################################
420 dnl # Prepare informative messages to display at end #
421 dnl ##################################################
425 if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
426 infomessages="$infomessages
427 *** Warning: You have configured using the --enable-plugin-builddir option.
429 This option is for development purposes only: binaries built with
430 it should be used with code in the build tree only. To build an
431 installable version, use ./configure without the --enable-plugin-builddir
432 option. Note that the autogen.sh script supplies the plugin builddir
433 option automatically -- run ./autogen.sh --disable-plugin-buildddir to make
434 an installable build.
439 dnl #########################
440 dnl # Make the output files #
441 dnl #########################
443 dnl libs/ext/Makefile
449 gst/autoplug/Makefile
450 gst/elements/Makefile
452 gst/schedulers/Makefile
454 gst/registries/Makefile
457 libs/gst/bytestream/Makefile
458 libs/gst/getbits/Makefile
459 libs/gst/putbits/Makefile
460 libs/gst/control/Makefile
463 tests/bufspeed/Makefile
464 tests/memchunk/Makefile
465 tests/muxing/Makefile
466 tests/seeking/Makefile
468 tests/threadstate/Makefile
470 testsuite/bytestream/Makefile
471 testsuite/caps/Makefile
472 testsuite/cleanup/Makefile
473 testsuite/clock/Makefile
474 testsuite/dynparams/Makefile
475 testsuite/elements/Makefile
476 testsuite/plugin/Makefile
477 testsuite/refcounting/Makefile
478 testsuite/threads/Makefile
480 examples/autoplug/Makefile
481 examples/helloworld/Makefile
482 examples/helloworld2/Makefile
483 examples/launch/Makefile
484 examples/queue/Makefile
485 examples/queue2/Makefile
486 examples/queue3/Makefile
487 examples/queue4/Makefile
488 examples/thread/Makefile
489 examples/mixer/Makefile
490 examples/cutter/Makefile
491 examples/launch/Makefile
492 examples/xml/Makefile
493 examples/plugins/Makefile
494 examples/typefind/Makefile
495 examples/mixer/Makefile
496 examples/pingpong/Makefile
500 docs/gst/gstreamer.types
502 docs/plugins/Makefile
503 docs/plugins/gstreamer-plugins.types
507 docs/devhelp/Makefile
510 gstreamer-uninstalled.pc
512 echo "$infomessages", infomessages="$infomessages"