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, 5, 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)
11 dnl our libraries and install dirs use major.minor as a version
12 GST_MAJORMINOR=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
13 AC_SUBST(GST_MAJORMINOR)
15 dnl CURRENT, REVISION, AGE
16 dnl - library source changed -> increment REVISION
17 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
18 dnl - interfaces added -> increment AGE
19 dnl - interfaces removed -> AGE = 0
20 AS_LIBTOOL(GST, 1, 0, 0)
22 AC_CONFIG_SRCDIR([gst/gst.c])
23 AM_CONFIG_HEADER(config.h)
25 dnl Add parameters for aclocal
26 dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL)
27 ACLOCAL="$ACLOCAL -I common/m4 $ACLOCAL_FLAGS"
30 dnl For interactive UNIX (a Sun thing)
36 dnl We disable static building for development, for time savings
37 dnl *NOTE*: dnl this line before release, so release does static too
43 dnl ##############################
44 dnl # Do automated configuration #
45 dnl ##############################
50 dnl allow for different autotools
51 AS_AUTOTOOLS_ALTERNATE()
53 dnl modify pkg-config path
54 AC_ARG_WITH(pkg-config-path,
55 AC_HELP_STRING([--with-pkg-config-path],
56 [colon-separated list of pkg-config(1) dirs]),
57 [export PKG_CONFIG_PATH=${withval}])
62 dnl we require bison for building of some of the marshal files
63 dnl FIXME: check if AC_PROG_YACC is suitable here
64 AC_PATH_PROG(BISON_PATH, bison, no)
65 if test x$BISON_PATH = xno; then
66 AC_MSG_ERROR(Could not find bison)
69 dnl we require flex for building the parser
70 dnl FIXME: check if AC_PROG_LEX is suitable here
71 AC_PATH_PROG(FLEX_PATH, flex, no)
72 if test x$FLEX_PATH = xno; then
73 AC_MSG_ERROR(Could not find flex)
77 dnl We should really use AC_SYS_LARGEFILE, but the problem is
78 dnl many of the plugins don't include "config.h". To assure
79 dnl binary compatibility, it is necessary that all gstreamer
80 dnl code be compiled with the same sizeof(off_t), so we use
81 dnl the following crude hack.
85 dnl GST_CFLAGS are split up as GST_EXT_CFLAGS and GST_INT_CFLAGS
87 dnl this is so we can make GST_CFLAGS for external modules available
88 dnl without mixing in internal (uninstalled) CFLAGS
91 AC_MSG_CHECKING(for large file support)
93 #define _LARGEFILE_SOURCE
94 #define _FILE_OFFSET_BITS 64
95 #include <sys/types.h>
96 int main () { return !(sizeof(off_t) == 8); }
100 GST_EXT_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
109 dnl Check for essential libraries first:
110 dnl ====================================
113 dnl Minimum required version of GLib2
114 dnl required for compilation without warnings
119 PKG_CHECK_MODULES(GLIB2, glib-2.0 >= $GLIB2_REQ gobject-2.0 gthread-2.0 gmodule-2.0,
120 HAVE_GLIB2=yes,HAVE_GLIB2=no)
121 GLIB_LIBS=$GLIB2_LIBS
122 GLIB_CFLAGS=$GLIB2_CFLAGS
124 AC_SUBST(GLIB_CFLAGS)
126 if test "x$HAVE_GLIB2" = "xno"; then
127 AC_MSG_ERROR([GStreamer requires GLib 2.0 to compile.])
130 GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-2.0, gthread-2.0"
131 AC_SUBST(GST_PKG_DEPS)
134 dnl Minimum required version of libxml2
136 AC_SUBST(LIBXML2_REQ)
138 dnl check for libxml2
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 ${enableval} for --enable-profiling) ;;
230 [USE_PROFILING=no]) dnl Default value
232 dnl use a cache dir for storing element registry info.
233 dnl default to building registry in the source tree if we are enabling plugin build dir
234 if test "x$PLUGINS_USE_BUILDDIR" = "xyes"; then
237 dnl ${localstatedir} points to PREFIX/var
238 GST_CACHE_DIR=${localstatedir}/cache/gstreamer-$GST_MAJORMINOR
240 AC_ARG_WITH(cachedir,
241 AC_HELP_STRING([--with-cachedir],[specify path to use for plugin and command completion registries]),
242 [case "${withval}" in
243 yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
244 no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;;
245 *) GST_CACHE_DIR="${withval}" ;;
247 [:]) dnl Default value
249 AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR)
250 AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir)
253 dnl building of tests
255 AC_HELP_STRING([--disable-tests],[disable building test apps]),
256 [case "${enableval}" in
257 yes) BUILD_TESTS=yes ;;
258 no) BUILD_TESTS=no ;;
259 *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;;
261 [BUILD_TESTS=yes]) dnl Default value
262 AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes")
264 dnl tests known to fail
265 AC_ARG_ENABLE(failing-tests,
266 AC_HELP_STRING([--disable-failing-tests],[disable building tests known to fail]),
267 [case "${enableval}" in
268 yes) BUILD_FAILING_TESTS=yes ;;
269 no) BUILD_FAILING_TESTS=no ;;
270 *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;;
272 [BUILD_FAILING_TESTS=no]) dnl Default value
273 AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes")
274 if test x$BUILD_FAILING_TESTS = xyes; then
275 AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable])
277 AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.])
280 AC_ARG_ENABLE(examples,
281 AC_HELP_STRING([--disable-examples],[disable building examples]),
282 [case "${enableval}" in
283 yes) BUILD_EXAMPLES=yes ;;
284 no) BUILD_EXAMPLES=no ;;
285 *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;;
287 [BUILD_EXAMPLES=yes]) dnl Default value
288 AM_CONDITIONAL(BUILD_EXAMPLES, test "x$BUILD_EXAMPLES" = "xyes")
290 dnl Next, check for the optional components:
291 dnl ========================================
293 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_LOADSAVE, true)
294 GST_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save])
295 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TYPEFIND, true)
296 GST_SUBSYSTEM_DISABLE(TYPEFIND,[typefind plugin],)
297 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_AUTOPLUG, true)
298 GST_SUBSYSTEM_DISABLE(AUTOPLUG,[autoplugger subsystem])
299 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PARSE, true)
300 GST_SUBSYSTEM_DISABLE(PARSE,[command-line parser])
301 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TRACE, true)
302 GST_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem])
303 translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_REGISTRY, true)
304 GST_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry])
306 GST_EXT_CFLAGS="$GST_EXT_CFLAGS $GST_SUBSYSTEM_DISABLE_DEFINES"
308 dnl ################################################
309 dnl # Set defines according to variables set above #
310 dnl ################################################
313 dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
314 dnl HAVE_ and it is likely to be easier to stick with the old name
315 if test "x$USE_LIBMMX" = xyes; then
316 AC_DEFINE(HAVE_LIBMMX, 1, [Define if libmmx is available])
319 if test "x$USE_ATOMIC_H" = xyes; then
320 AC_DEFINE(HAVE_ATOMIC_H, 1, [Define if atomic.h header file is available])
323 dnl test if we have pthread_attr_setstack; if not use the older calls
324 AC_CHECK_LIB(pthread, pthread_attr_setstack,
325 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACK, 1,
326 [Defined if libpthread has pthread_attr_setstack ()]))
328 dnl test if we have posix_memalign; FreeBSD doesn't
329 AC_CHECK_FUNC(posix_memalign,
330 AC_DEFINE(HAVE_POSIX_MEMALIGN, 1,
331 [Defined if we have posix_memalign ()]))
333 if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
334 AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this])
337 if test "x$USE_DEBUG" = xyes; then
338 GST_INT_CFLAGS="$GST_INT_CFLAGS -g"
341 if test "x$USE_PROFILING" = xyes; then
342 dnl CFLAGS="$CFLAGS -pg -fprofile-arcs"
343 FOMIT_FRAME_POINTER=""
345 FOMIT_FRAME_POINTER="-fomit-frame-pointer"
349 dnl AC_SUBST(FOMIT_FRAME_POINTER)
352 dnl #############################
353 dnl # Set automake conditionals #
354 dnl #############################
356 dnl These should be "USE_*" instead of "HAVE_*", but some packages expect
357 dnl HAVE_ and it is likely to be easier to stick with the old name
358 AM_CONDITIONAL(HAVE_ATOMIC_H, test "x$USE_ATOMIC_H" = "xyes")
360 AM_CONDITIONAL(EXPERIMENTAL, test "$EXPERIMENTAL" = "$xyes")
361 AM_CONDITIONAL(BROKEN, test "$BROKEN" = "$xyes")
363 AM_CONDITIONAL(PLUGINS_USE_BUILDDIR, test "x$PLUGINS_USE_BUILDDIR" = "xyes")
366 dnl ############################
367 dnl # Set up some more defines #
368 dnl ############################
370 dnl Set location of registry dir.
371 AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Define the registry directory])
372 AC_SUBST(GST_CACHE_DIR)
374 dnl Set location of plugin directory
375 if test "x${prefix}" = "xNONE"; then
376 PLUGINS_DIR=${ac_default_prefix}/lib/gstreamer-$GST_MAJORMINOR
378 PLUGINS_DIR=${prefix}/lib/gstreamer-$GST_MAJORMINOR
380 AC_DEFINE_UNQUOTED(PLUGINS_DIR, "$PLUGINS_DIR", [Define the plugin directory])
381 AC_SUBST(PLUGINS_DIR)
383 dnl Set location of uninstalled plugin directory
384 PLUGINS_BUILDDIR=`pwd`
385 AC_DEFINE_UNQUOTED(PLUGINS_BUILDDIR, "$PLUGINS_BUILDDIR", [Define the uninstalled plugin directory])
386 AC_SUBST(PLUGINS_BUILDDIR)
388 dnl since glib and xml are package deps, there's no need to include their cflags
389 dnl in the pkg-config file
392 GST_PKG_CFLAGS=$GST_EXT_CFLAGS
393 GST_PKG_LIBS=$GST_EXT_LIBS
394 AC_SUBST(GST_PKG_CFLAGS)
395 AC_SUBST(GST_PKG_LIBS)
397 dnl finalize _CFLAGS and _LIBS
398 dnl add GLIB and XML if necessary to EXT_*
399 GST_CFLAGS="$GST_EXT_CFLAGS $XML_CFLAGS $GLIB_CFLAGS"
400 GST_LIBS="$GST_EXT_LIBS $XML_LIBS $GLIB_LIBS -lpopt"
402 dnl Private vars for libgst only
403 LIBGST_LIBS="$GST_LIBS"
404 LIBGST_CFLAGS="$GST_CFLAGS -I\$(top_srcdir) $GST_ERROR"
405 AC_SUBST(LIBGST_LIBS)
406 AC_SUBST(LIBGST_CFLAGS)
408 dnl Vars for everyone else
409 GST_INT_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la"
410 GST_INT_CFLAGS="$GST_INT_CFLAGS -I\$(top_srcdir)/libs -I\$(top_srcdir)/include"
412 AC_SUBST(GST_CFLAGS, "$LIBGST_CFLAGS $GST_INT_CFLAGS")
413 AC_SUBST(GST_LIBS, "$LIBGST_LIBS $GST_INT_LIBS")
415 GST_PLUGIN_LDFLAGS='-module -avoid-version'
416 AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS")
418 AC_CONFIG_SUBDIRS(libs/ext/cothreads)
420 dnl ##################################################
421 dnl # deps for examples from manual #
422 dnl ##################################################
424 PKG_CHECK_MODULES(LIBGNOMEUI, libgnomeui-2.0,
425 HAVE_LIBGNOMEUI="yes", HAVE_LIBGNOMEUI="no")
426 AC_SUBST(LIBGNOMEUI_CFLAGS)
427 AC_SUBST(LIBGNOMEUI_LIBS)
428 AM_CONDITIONAL(HAVE_LIBGNOMEUI, test "x$HAVE_LIBGNOMEUI" = "xyes")
430 dnl ##################################################
431 dnl # Prepare informative messages to display at end #
432 dnl ##################################################
436 if test "x$PLUGINS_USE_BUILDDIR" = xyes; then
437 infomessages="$infomessages
438 *** Warning: You have configured using the --enable-plugin-builddir option.
440 This option is for development purposes only: binaries built with
441 it should be used with code in the build tree only. To build an
442 installable version, use ./configure without the --enable-plugin-builddir
443 option. Note that the autogen.sh script supplies the plugin builddir
444 option automatically -- run ./autogen.sh --disable-plugin-buildddir to make
445 an installable build.
450 dnl #########################
451 dnl # Make the output files #
452 dnl #########################
454 dnl libs/ext/Makefile
460 gst/autoplug/Makefile
462 gst/elements/Makefile
464 gst/schedulers/Makefile
466 gst/registries/Makefile
469 libs/gst/bytestream/Makefile
470 libs/gst/getbits/Makefile
471 libs/gst/putbits/Makefile
472 libs/gst/control/Makefile
475 tests/bufspeed/Makefile
476 tests/memchunk/Makefile
477 tests/muxing/Makefile
478 tests/seeking/Makefile
480 tests/threadstate/Makefile
482 testsuite/bytestream/Makefile
483 testsuite/caps/Makefile
484 testsuite/cleanup/Makefile
485 testsuite/clock/Makefile
486 testsuite/dynparams/Makefile
487 testsuite/elements/Makefile
488 testsuite/plugin/Makefile
489 testsuite/refcounting/Makefile
490 testsuite/threads/Makefile
492 examples/autoplug/Makefile
493 examples/cutter/Makefile
494 examples/helloworld/Makefile
495 examples/helloworld2/Makefile
496 examples/launch/Makefile
497 examples/manual/Makefile
498 examples/mixer/Makefile
499 examples/pingpong/Makefile
500 examples/plugins/Makefile
501 examples/queue/Makefile
502 examples/queue2/Makefile
503 examples/queue3/Makefile
504 examples/queue4/Makefile
505 examples/thread/Makefile
506 examples/typefind/Makefile
507 examples/xml/Makefile
510 docs/devhelp/Makefile
511 docs/devhelp/html2xml.py
514 docs/gst/gstreamer.types
518 docs/plugins/Makefile
519 docs/plugins/gstreamer-plugins.types
523 gstreamer-uninstalled.pc
525 echo "$infomessages", infomessages="$infomessages"