AC_INIT AC_CANONICAL_TARGET([]) dnl when going to/from release please set the nano (fourth number) right ! dnl releases only do Wall, cvs and prerelease does Werror too AS_VERSION(gstreamer, GST_VERSION, 0, 7, 0, 1, GST_CVS="no", GST_CVS="yes") dnl AM_MAINTAINER_MODE only provides the option to configure to enable it AM_MAINTAINER_MODE AM_INIT_AUTOMAKE($PACKAGE,$VERSION) dnl our libraries and install dirs use major.minor as a version GST_MAJORMINOR=$GST_VERSION_MAJOR.$GST_VERSION_MINOR AC_SUBST(GST_MAJORMINOR) AC_PROG_CC dnl For interactive UNIX (a Sun thing) AC_ISC_POSIX dnl CURRENT, REVISION, AGE dnl - library source changed -> increment REVISION dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0 dnl - interfaces added -> increment AGE dnl - interfaces removed -> AGE = 0 AS_LIBTOOL(GST, 3, 0, 0) AC_CONFIG_SRCDIR([gst/gst.c]) AM_CONFIG_HEADER(config.h) dnl Add parameters for aclocal dnl (This must come after AM_INIT_AUTOMAKE, since it modifies ACLOCAL) ACLOCAL="$ACLOCAL -I common/m4 $ACLOCAL_FLAGS" AM_PROG_CC_STDC AM_PROG_AS AS="${CC}" dnl decide on error flags AS_COMPILER_FLAG(-Wall,GST_ERROR="$GST_ERROR -Wall",) if test "x$GST_CVS"="xyes"; then AS_COMPILER_FLAG(-Werror,GST_ERROR="$GST_ERROR -Werror",) fi dnl We disable static building for development, for time savings dnl *NOTE*: dnl this line before release, so release does static too dnl AM_DISABLE_STATIC AC_HEADER_STDC([]) dnl ############################## dnl # Do automated configuration # dnl ############################## dnl Check for tools: dnl ================ dnl allow for different autotools AS_AUTOTOOLS_ALTERNATE() dnl modify pkg-config path AC_ARG_WITH(pkg-config-path, AC_HELP_STRING([--with-pkg-config-path], [colon-separated list of pkg-config(1) dirs]), [export PKG_CONFIG_PATH=${withval}]) GST_DOC() GST_ARCH() dnl we require bison for building of some of the marshal files dnl FIXME: check if AC_PROG_YACC is suitable here AC_PATH_PROG(BISON_PATH, bison, no) if test x$BISON_PATH = xno; then AC_MSG_ERROR(Could not find bison) fi dnl we require flex for building the parser dnl FIXME: check if AC_PROG_LEX is suitable here AC_PATH_PROG(FLEX_PATH, flex, no) if test x$FLEX_PATH = xno; then AC_MSG_ERROR(Could not find flex) fi dnl dnl We should really use AC_SYS_LARGEFILE, but the problem is dnl many of the plugins don't include "config.h". To assure dnl binary compatibility, it is necessary that all gstreamer dnl code be compiled with the same sizeof(off_t), so we use dnl the following crude hack. dnl dnl dnl GST_CFLAGS are split up as GST_EXT_CFLAGS and GST_INT_CFLAGS dnl same for libs dnl this is so we can make GST_CFLAGS for external modules available dnl without mixing in internal (uninstalled) CFLAGS dnl dnl disable deprecated functions internally GST_INT_CFLAGS="-DGST_DISABLE_DEPRECATED" AC_MSG_CHECKING(for large file support) AC_TRY_RUN([ #define _LARGEFILE_SOURCE #define _FILE_OFFSET_BITS 64 #include int main () { return !(sizeof(off_t) == 8); } ], [ AC_MSG_RESULT(yes) GST_EXT_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" ], [ AC_MSG_RESULT(no) ], [ AC_MSG_RESULT(no) ]) dnl check for makecontext and define HAVE_MAKECONTEXT if we have it AC_CHECK_MCSC() if test "$ac_cv_check_mcsc" == "yes"; then AC_DEFINE_UNQUOTED(HAVE_MAKECONTEXT, $HAVE_MAKECONTEXT, [defined if we have makecontext ()]) fi dnl Check for a way to display the function name in debug output GST_CHECK_FUNCTION() dnl Check for essential libraries first: dnl ==================================== dnl === GLib 2 === dnl Minimum required version of GLib2 dnl required for compilation without warnings GLIB2_REQ="2.0.1" AC_SUBST(GLIB2_REQ) dnl Check for glib2 PKG_CHECK_MODULES(GLIB2, glib-2.0 >= $GLIB2_REQ gobject-2.0 gthread-2.0 gmodule-2.0,HAVE_GLIB2=yes,HAVE_GLIB2=no) GLIB_LIBS=$GLIB2_LIBS GLIB_CFLAGS=$GLIB2_CFLAGS AC_SUBST(GLIB_LIBS) AC_SUBST(GLIB_CFLAGS) if test "x$HAVE_GLIB2" = "xno"; then AC_MSG_ERROR([GStreamer requires GLib 2.0 to compile.]) fi GST_PKG_DEPS="glib-2.0, gobject-2.0, gmodule-2.0, gthread-2.0" AC_SUBST(GST_PKG_DEPS) dnl === libxml 2 === dnl Minimum required version of libxml2 LIBXML2_REQ="2.4.9" AC_SUBST(LIBXML2_REQ) dnl check for libxml2 GST_LIBXML2_CHECK() dnl popt checks dnl FIXME: This test passes on popt 1.6.2, maybe earlier, but popt 1.6.2 dnl causes segfaults on gst_init. Write a working test if possible. GST_CHECK_LIBHEADER(POPT, popt, poptStrippedArgv,, popt.h, POPT_LIBS="-lpopt", AC_MSG_ERROR([popt 1.6.3 or newer is required to build gstreamer. You can download the latest version from ftp://ftp.rpm.org/pub/rpm/dist/]) ) AC_MSG_NOTICE(Checking for POPT_TABLEEND) AC_COMPILE_IFELSE([ #include int main () { #ifndef POPT_TABLEEND #error #else return 0; #endif } ],, [ dnl it failed AC_MSG_ERROR([popt 1.6.3 or newer is required to build gstreamer. You can download the latest version from ftp://ftp.rpm.org/pub/rpm/dist/]) ]) dnl Check for atomic.h dnl Note: use AC_CHECK_HEADER not AC_CHECK_HEADERS, because the latter dnl defines the wrong default symbol as well (HAVE_ASM_ATOMIC_H) AC_CHECK_HEADER(asm/atomic.h, HAVE_ATOMIC_H=yes, HAVE_ATOMIC_H=no) dnl Do a compile to check that it has atomic_set (eg, linux 2.0 didn't) if test x$HAVE_ATOMIC_H = xyes; then AC_LINK_IFELSE([ #include "asm/atomic.h" main() {atomic_t t; atomic_set(&t,0); atomic_inc(&t); atomic_add(1,&t);return 0;} ],, [ # Not successful if test x$HAVE_ATOMIC_H = xyes; then AC_MSG_WARN(Atomic reference counting is out of date: doing without.) fi HAVE_ATOMIC_H=no ]) fi dnl Check for ucontext.h AC_CHECK_HEADER(ucontext.h, AC_DEFINE(HAVE_UCONTEXT_H, 1, [defined if we have ucontext.h])) dnl ###################################################################### dnl # Check command line parameters, and set shell variables accordingly # dnl ###################################################################### dnl FIXME: simplify all this down using a few m4 macros AC_ARG_ENABLE(libmmx, AC_HELP_STRING([--enable-libmmx],[use libmmx, if available]), [case "${enableval}" in yes) USE_LIBMMX=$HAVE_LIBMMX ;; no) USE_LIBMMX=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-libmmx) ;; esac], [USE_LIBMMX=$HAVE_LIBMMX]) dnl Default value AC_ARG_ENABLE(atomic, AC_HELP_STRING([--enable-atomic],[use atomic reference counting header]), [case "${enableval}" in yes) USE_ATOMIC_H=$HAVE_ATOMIC_H;; noset) USE_ATOMIC_H=$HAVE_ATOMIC_H;; no) USE_ATOMIC_H=no;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-atomic) ;; esac], [USE_ATOMIC_H=$HAVE_ATOMIC_H]) dnl Default value AC_ARG_ENABLE(plugin-builddir, AC_HELP_STRING([--enable-plugin-builddir],[allow tests/demos to use non-installed plugins]), [case "${enableval}" in yes) PLUGINS_USE_BUILDDIR=yes ;; no) PLUGINS_USE_BUILDDIR=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-plugin-builddir) ;; esac], [PLUGINS_USE_BUILDDIR=no]) dnl Default value GST_DEBUGINFO AC_ARG_ENABLE(profiling, AC_HELP_STRING([--enable-profiling],[adds -pg to compiler commandline, for profiling]), [case "${enableval}" in yes) USE_PROFILING=yes ;; no) UES_PROFILING=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;; esac], [USE_PROFILING=no]) dnl Default value dnl use a cache dir for storing element registry info. dnl default to building registry in the source tree if we are enabling plugin build dir if test "x$PLUGINS_USE_BUILDDIR" = "xyes"; then GST_CACHE_DIR=`pwd` else dnl ${localstatedir} points to PREFIX/var GST_CACHE_DIR=${localstatedir}/cache/gstreamer-$GST_MAJORMINOR fi AC_ARG_WITH(cachedir, AC_HELP_STRING([--with-cachedir],[specify path to use for plugin and command completion registries]), [case "${withval}" in yes) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-cachedir) ;; *) GST_CACHE_DIR="${withval}" ;; esac], [:]) dnl Default value AS_AC_EXPAND(GST_CACHE_DIR, $GST_CACHE_DIR) AC_MSG_NOTICE(Using $GST_CACHE_DIR as registry cache dir) dnl building of tests AC_ARG_ENABLE(tests, AC_HELP_STRING([--disable-tests],[disable building test apps]), [case "${enableval}" in yes) BUILD_TESTS=yes ;; no) BUILD_TESTS=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-tests) ;; esac], [BUILD_TESTS=yes]) dnl Default value AM_CONDITIONAL(BUILD_TESTS, test "x$BUILD_TESTS" = "xyes") dnl tests known to fail AC_ARG_ENABLE(failing-tests, AC_HELP_STRING([--disable-failing-tests],[disable building tests known to fail]), [case "${enableval}" in yes) BUILD_FAILING_TESTS=yes ;; no) BUILD_FAILING_TESTS=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-failing-tests) ;; esac], [BUILD_FAILING_TESTS=no]) dnl Default value AM_CONDITIONAL(BUILD_FAILING_TESTS, test "x$BUILD_FAILING_TESTS" = "xyes") if test x$BUILD_FAILING_TESTS = xyes; then AC_MSG_WARN([building tests known to fail, use --disable-failing-tests to disable]) else AC_MSG_WARN([Sissy ! By asking to not build the tests known to fail, you hereby waive your right to customer support. If you do not agree with this EULA, please press Ctrl-C before the next line is printed. By allowing the next line to be printed, you expressly acknowledge your acceptance of this EULA.]) fi AC_ARG_ENABLE(examples, AC_HELP_STRING([--disable-examples],[disable building examples]), [case "${enableval}" in yes) BUILD_EXAMPLES=yes ;; no) BUILD_EXAMPLES=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --disable-examples) ;; esac], [BUILD_EXAMPLES=yes]) dnl Default value AM_CONDITIONAL(BUILD_EXAMPLES, test "x$BUILD_EXAMPLES" = "xyes") dnl Next, check for the optional components: dnl ======================================== translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_LOADSAVE, true) GST_SUBSYSTEM_DISABLE(LOADSAVE,[pipeline XML load/save]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TYPEFIND, true) GST_SUBSYSTEM_DISABLE(TYPEFIND,[typefind plugin],) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_AUTOPLUG, true) GST_SUBSYSTEM_DISABLE(AUTOPLUG,[autoplugger subsystem]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PARSE, true) GST_SUBSYSTEM_DISABLE(PARSE,[command-line parser]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_TRACE, true) GST_SUBSYSTEM_DISABLE(TRACE,[tracing subsystem]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_ALLOC_TRACE, true) GST_SUBSYSTEM_DISABLE(ALLOC_TRACE,[allocation tracing]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_REGISTRY, true) GST_SUBSYSTEM_DISABLE(REGISTRY,[plugin registry]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_ENUMTYPES, true) GST_SUBSYSTEM_DISABLE(ENUMTYPES,[enum types]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_INDEX, true) GST_SUBSYSTEM_DISABLE(INDEX,[index]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_PLUGIN, true) GST_SUBSYSTEM_DISABLE(PLUGIN,[plugin]) translit(dnm, m, l) AM_CONDITIONAL(GST_DISABLE_URI, true) GST_SUBSYSTEM_DISABLE(URI,[uri handlers]) GST_EXT_CFLAGS="$GST_EXT_CFLAGS $GST_SUBSYSTEM_DISABLE_DEFINES" dnl ################################################ dnl # Set defines according to variables set above # dnl ################################################ dnl These should be "USE_*" instead of "HAVE_*", but some packages expect dnl HAVE_ and it is likely to be easier to stick with the old name if test "x$USE_LIBMMX" = xyes; then AC_DEFINE(HAVE_LIBMMX, 1, [Define if libmmx is available]) fi if test "x$USE_ATOMIC_H" = xyes; then AC_DEFINE(HAVE_ATOMIC_H, 1, [Define if atomic.h header file is available]) fi dnl test if we have pthread_attr_setstack; if not use the older calls AC_CHECK_LIB(pthread, pthread_attr_setstack, AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACK, 1, [Defined if libpthread has pthread_attr_setstack ()])) dnl test if we have posix_memalign; FreeBSD doesn't AC_CHECK_FUNC(posix_memalign, AC_DEFINE(HAVE_POSIX_MEMALIGN, 1, [Defined if we have posix_memalign ()])) if test "x$PLUGINS_USE_BUILDDIR" = xyes; then AC_DEFINE(PLUGINS_USE_BUILDDIR, 1, [Define if plugins should be loaded from the build tree - only developers should use this]) fi if test "x$USE_DEBUG" = xyes; then GST_INT_CFLAGS="$GST_INT_CFLAGS -g" fi if test "x$USE_PROFILING" = xyes; then dnl CFLAGS="$CFLAGS -pg -fprofile-arcs" FOMIT_FRAME_POINTER="" else FOMIT_FRAME_POINTER="-fomit-frame-pointer" fi dnl dnl AC_SUBST(FOMIT_FRAME_POINTER) dnl dnl ############################# dnl # Set automake conditionals # dnl ############################# dnl These should be "USE_*" instead of "HAVE_*", but some packages expect dnl HAVE_ and it is likely to be easier to stick with the old name AM_CONDITIONAL(HAVE_ATOMIC_H, test "x$USE_ATOMIC_H" = "xyes") AM_CONDITIONAL(EXPERIMENTAL, test "$EXPERIMENTAL" = "$xyes") AM_CONDITIONAL(BROKEN, test "$BROKEN" = "$xyes") AM_CONDITIONAL(PLUGINS_USE_BUILDDIR, test "x$PLUGINS_USE_BUILDDIR" = "xyes") dnl ############################ dnl # Set up some more defines # dnl ############################ dnl Set location of registry dir. AC_DEFINE_UNQUOTED(GST_CACHE_DIR, "$GST_CACHE_DIR", [Define the registry directory]) AC_SUBST(GST_CACHE_DIR) dnl Set location of plugin directory if test "x${prefix}" = "xNONE"; then PLUGINS_DIR=${ac_default_prefix}/lib/gstreamer-$GST_MAJORMINOR else PLUGINS_DIR=${prefix}/lib/gstreamer-$GST_MAJORMINOR fi AC_DEFINE_UNQUOTED(PLUGINS_DIR, "$PLUGINS_DIR", [Define the plugin directory]) AC_SUBST(PLUGINS_DIR) dnl Set location of uninstalled plugin directory PLUGINS_BUILDDIR=`pwd` AC_DEFINE_UNQUOTED(PLUGINS_BUILDDIR, "$PLUGINS_BUILDDIR", [Define the uninstalled plugin directory]) AC_SUBST(PLUGINS_BUILDDIR) dnl since glib and xml are package deps, there's no need to include their cflags dnl in the pkg-config file dnl for pkg-config GST_PKG_CFLAGS=$GST_EXT_CFLAGS GST_PKG_LIBS=$GST_EXT_LIBS AC_SUBST(GST_PKG_CFLAGS) AC_SUBST(GST_PKG_LIBS) dnl finalize _CFLAGS and _LIBS dnl add GLIB and XML if necessary to EXT_* GST_CFLAGS="$GST_EXT_CFLAGS $XML_CFLAGS $GLIB_CFLAGS" GST_LIBS="$GST_EXT_LIBS $XML_LIBS $GLIB_LIBS -lpopt" dnl Private vars for libgst only LIBGST_LIBS="$GST_LIBS" LIBGST_CFLAGS="$GST_CFLAGS -I\$(top_srcdir) $GST_ERROR" AC_SUBST(LIBGST_LIBS) AC_SUBST(LIBGST_CFLAGS) dnl Vars for everyone else GST_INT_LIBS="\$(top_builddir)/gst/libgstreamer-$GST_MAJORMINOR.la" GST_INT_CFLAGS="$GST_INT_CFLAGS -I\$(top_srcdir)/libs -I\$(top_srcdir)/include" AC_SUBST(GST_CFLAGS, "$LIBGST_CFLAGS $GST_INT_CFLAGS") AC_SUBST(GST_LIBS, "$LIBGST_LIBS $GST_INT_LIBS") GST_PLUGIN_LDFLAGS="-module -avoid-version" AC_SUBST(GST_PLUGIN_LDFLAGS, "$GST_PLUGIN_LDFLAGS") AC_CONFIG_SUBDIRS(libs/ext/cothreads) dnl ################################################## dnl # deps for examples from manual # dnl ################################################## PKG_CHECK_MODULES(LIBGNOMEUI, libgnomeui-2.0, HAVE_LIBGNOMEUI="yes", HAVE_LIBGNOMEUI="no") AC_SUBST(LIBGNOMEUI_CFLAGS) AC_SUBST(LIBGNOMEUI_LIBS) AM_CONDITIONAL(HAVE_LIBGNOMEUI, test "x$HAVE_LIBGNOMEUI" = "xyes") dnl ################################################## dnl # Prepare informative messages to display at end # dnl ################################################## infomessages= if test "x$PLUGINS_USE_BUILDDIR" = xyes; then infomessages="$infomessages *** Warning: You have configured using the --enable-plugin-builddir option. This option is for development purposes only: binaries built with it should be used with code in the build tree only. To build an installable version, use ./configure without the --enable-plugin-builddir option. Note that the autogen.sh script supplies the plugin builddir option automatically -- run ./autogen.sh -- --disable-plugin-builddir to make an installable build. " fi dnl ######################### dnl # Make the output files # dnl ######################### dnl libs/ext/Makefile dnl nothing there yet ! AC_OUTPUT( Makefile include/Makefile gst/Makefile gst/gstversion.h gst/autoplug/Makefile gst/indexers/Makefile gst/elements/Makefile gst/parse/Makefile gst/schedulers/Makefile gst/types/Makefile gst/registries/Makefile libs/Makefile libs/gst/Makefile libs/gst/bytestream/Makefile libs/gst/getbits/Makefile libs/gst/putbits/Makefile libs/gst/control/Makefile libs/ext/Makefile tests/Makefile tests/bufspeed/Makefile tests/memchunk/Makefile tests/muxing/Makefile tests/seeking/Makefile tests/sched/Makefile tests/threadstate/Makefile testsuite/Makefile testsuite/bytestream/Makefile testsuite/caps/Makefile testsuite/cleanup/Makefile testsuite/clock/Makefile testsuite/dynparams/Makefile testsuite/elements/Makefile testsuite/indexers/Makefile testsuite/parse/Makefile testsuite/plugin/Makefile testsuite/refcounting/Makefile testsuite/threads/Makefile examples/Makefile examples/autoplug/Makefile examples/cutter/Makefile examples/helloworld/Makefile examples/helloworld2/Makefile examples/launch/Makefile examples/manual/Makefile examples/mixer/Makefile examples/pingpong/Makefile examples/plugins/Makefile examples/queue/Makefile examples/queue2/Makefile examples/queue3/Makefile examples/queue4/Makefile examples/thread/Makefile examples/typefind/Makefile examples/xml/Makefile tools/Makefile docs/Makefile docs/devhelp/Makefile docs/faq/Makefile docs/gst/Makefile docs/gst/gstreamer.types docs/libs/Makefile docs/manual/Makefile docs/pwg/Makefile docs/plugins/Makefile docs/plugins/gstreamer-plugins.types docs/xsl/Makefile pkgconfig/Makefile stamp.h pkgconfig/gstreamer.pc pkgconfig/gstreamer-uninstalled.pc pkgconfig/gstreamer-control.pc pkgconfig/gstreamer-control-uninstalled.pc gstreamer.spec, echo "$infomessages", infomessages="$infomessages" )