AC_PREREQ([2.69]) dnl please read gstreamer/docs/random/autotools before changing this file dnl initialize autoconf dnl releases only do -Wall, git and prerelease does -Werror too dnl use a three digit version number for releases, and four for git/prerelease AC_INIT([GStreamer Base Plug-ins],[1.12.0],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gst-plugins-base]) AG_GST_INIT dnl initialize automake AM_INIT_AUTOMAKE([-Wno-portability 1.14 no-dist-gzip dist-xz tar-ustar subdir-objects]) dnl define PACKAGE_VERSION_* variables AS_VERSION dnl check if this is a release version AS_NANO(GST_GIT="no", GST_GIT="yes") dnl can autoconf find the source ? AC_CONFIG_SRCDIR([gst/audiotestsrc/gstaudiotestsrc.c]) dnl define the output header for config AC_CONFIG_HEADERS([config.h]) dnl AM_MAINTAINER_MODE only provides the option to configure to enable it AM_MAINTAINER_MODE([enable]) dnl sets host_* variables AC_CANONICAL_HOST dnl use pretty build output with automake >= 1.11 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])], [AM_DEFAULT_VERBOSITY=1 AC_SUBST(AM_DEFAULT_VERBOSITY)]) dnl our libraries and install dirs use GST_API_VERSION in the filename dnl to allow side-by-side installation of different API versions GST_API_VERSION=1.0 AC_SUBST(GST_API_VERSION) AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION", [GStreamer API Version]) dnl CURRENT, REVISION, AGE dnl - library source changed -> increment REVISION dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0 dnl - interfaces added -> increment AGE dnl - interfaces removed -> AGE = 0 dnl dnl Keep CURRENT as MINOR * 100 + MICRO dnl Ex : 1.0.0 => 0 dnl 1.0.3 => 3 dnl 1.1.0 => 100 dnl 1.2.5 => 205 dnl 1.10.9 (who knows) => 1009 dnl dnl sets GST_LT_LDFLAGS AS_LIBTOOL(GST, 1200, 0, 1200) dnl *** required versions of GStreamer stuff *** GST_REQ=1.12.0 dnl *** autotools stuff **** dnl allow for different autotools AS_AUTOTOOLS_ALTERNATE dnl Add parameters for aclocal AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4") dnl set up gettext dnl the version check needs to stay here because autopoint greps for it AM_GNU_GETTEXT_VERSION([0.17]) AM_GNU_GETTEXT([external]) AG_GST_GETTEXT([gst-plugins-base-$GST_API_VERSION]) dnl *** check for arguments to configure *** AG_GST_ARG_DISABLE_FATAL_WARNINGS AG_GST_ARG_ENABLE_EXTRA_CHECKS AG_GST_ARG_DEBUG AG_GST_ARG_PROFILING AG_GST_ARG_VALGRIND AG_GST_ARG_GCOV AG_GST_ARG_EXAMPLES AG_GST_ARG_WITH_PKG_CONFIG_PATH AG_GST_ARG_WITH_PACKAGE_NAME AG_GST_ARG_WITH_PACKAGE_ORIGIN AG_GST_PKG_CONFIG_PATH dnl let distro override plugin install helper path AC_ARG_WITH(install-plugins-helper, AS_HELP_STRING([--with-install-plugins-helper],[specify path of helper script to call to install plugins]), [ case "${withval}" in yes) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-install-plugins-helper) ;; *) GST_INSTALL_PLUGINS_HELPER="${withval}" ;; esac ], [ dnl Default value AS_AC_EXPAND(GST_INSTALL_PLUGINS_HELPER,${libexecdir}/gst-install-plugins-helper) ] ) AC_MSG_NOTICE(Using $GST_INSTALL_PLUGINS_HELPER as plugin install helper) AC_DEFINE_UNQUOTED(GST_INSTALL_PLUGINS_HELPER, "$GST_INSTALL_PLUGINS_HELPER", [plugin install helper script]) AC_SUBST(GST_INSTALL_PLUGINS_HELPER) AG_GST_ARG_WITH_PLUGINS AG_GST_ARG_ENABLE_EXTERNAL AG_GST_ARG_ENABLE_EXPERIMENTAL dnl *** checks for platform *** AG_GST_PLATFORM dnl * hardware/architecture * dnl common/m4/gst-arch.m4 dnl check CPU type AG_GST_ARCH dnl check for large file support dnl affected plugins must include config.h AC_SYS_LARGEFILE dnl *** checks for programs *** dnl find a compiler AC_PROG_CC AC_PROG_CC_STDC dnl check if the compiler supports '-c' and '-o' options AM_PROG_CC_C_O dnl determine if c++ is available on this system AC_PROG_CXX dnl CXX may be set to some default even if no c++ compiler is available dnl (thanks autotools!), so just try to compile some c++ code to make sure AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ class Foo { int bar; };]], [[]])],[working_cxx=yes],[working_cxx=no]) AC_LANG_POP([C++]) AC_MSG_NOTICE([working c++ compiler found: $working_cxx]) AM_CONDITIONAL(HAVE_CXX, test "x$working_cxx" = "xyes") AC_PATH_PROG(VALGRIND_PATH, valgrind, no) AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno") dnl check for gobject-introspection GOBJECT_INTROSPECTION_CHECK([1.31.1]) dnl check for documentation tools GTK_DOC_CHECK([1.12]) AG_GST_PLUGIN_DOCS([1.12]) dnl *** checks for libraries *** dnl libm, for sin() etc. LT_LIB_M AC_SUBST(LIBM) dnl check for pthreads AX_PTHREAD dnl *** checks for header files *** dnl check if we have ANSI C header files AC_HEADER_STDC dnl check for GCC specific SSE headers dnl these are used by the speex resampler code AC_CHECK_HEADERS([xmmintrin.h emmintrin.h smmintrin.h]) dnl also check which architecture we're on for building files with intrinsics dnl separately AC_CHECK_DECLS([__i386__], [HAVE_X86=1]) AC_CHECK_DECLS([__x86_64__], [HAVE_X86=1]) dnl check for -m* compiler flags too SSE_CFLAGS="-msse" SSE2_CFLAGS="-msse2" SSE41_CFLAGS="-msse4.1" AS_COMPILER_FLAG([$SSE_CFLAGS], [HAVE_SSE=1], [HAVE_SSE=0]) AS_COMPILER_FLAG([$SSE2_CFLAGS], [HAVE_SSE2=1], [HAVE_SSE2=0]) AS_COMPILER_FLAG([$SSE41_CFLAGS], [HAVE_SSE41=1], [HAVE_SSE41=0]) AM_CONDITIONAL(HAVE_X86, [test "x${HAVE_X86}" = "x1"]) AC_DEFINE_UNQUOTED(HAVE_SSE, [$HAVE_SSE], [SSE support is enabled]) AC_DEFINE_UNQUOTED(HAVE_SSE2, [$HAVE_SSE2], [SSE2 support is enabled]) AC_DEFINE_UNQUOTED(HAVE_SSE41, [$HAVE_SSE41], [SSE4.1 support is enabled]) AC_SUBST(SSE_CFLAGS) AC_SUBST(SSE2_CFLAGS) AC_SUBST(SSE41_CFLAGS) dnl used in gst/tcp AC_CHECK_HEADERS([sys/socket.h], [HAVE_SYS_SOCKET_H="yes"], [HAVE_SYS_SOCKET_H="no"], [AC_INCLUDES_DEFAULT]) AM_CONDITIONAL(HAVE_SYS_SOCKET_H, test "x$HAVE_SYS_SOCKET_H" = "xyes") dnl used in gst-libs/gst/rtsp AC_CHECK_HEADERS([winsock2.h], [HAVE_WINSOCK2_H=yes], [HAVE_WINSOCK2_H=no], [AC_INCLUDES_DEFAULT]) AM_CONDITIONAL(HAVE_WINSOCK2_H, test "x$HAVE_WINSOCK2_H" = "xyes") if test "x$HAVE_WINSOCK2_H" = "xyes"; then WIN32_LIBS="-lws2_32" AC_SUBST(WIN32_LIBS) fi dnl used in gst-libs/gst/pbutils and associated unit test AC_CHECK_HEADERS([process.h sys/types.h sys/wait.h sys/stat.h], [], [], [AC_INCLUDES_DEFAULT]) dnl checks for ARM NEON support dnl this instruction set is used by the speex resampler code AC_MSG_CHECKING(for ARM NEON support in current arch/CFLAGS) AC_LINK_IFELSE([ AC_LANG_PROGRAM([[ #include int32x4_t testfunc(int16_t *a, int16_t *b) { asm volatile ("vmull.s16 q0, d0, d0" : : : "q0"); return vmull_s16(vld1_s16(a), vld1_s16(b)); } ]])], [ AC_DEFINE(HAVE_ARM_NEON,[],[ARM NEON support is enabled]) AC_MSG_RESULT(yes) ], [ AC_MSG_RESULT(no) ]) dnl also, Windows does not have long long AX_CREATE_STDINT_H dnl *** checks for functions *** AC_CHECK_FUNCS([localtime_r gmtime_r]) dnl *** checks for math functions *** LIBS_SAVE=$LIBS LIBS="$LIBS $LIBM" AC_CHECK_FUNCS(log2) LIBS=$LIBS_SAVE dnl *** checks for types/defines *** dnl *** checks for structures *** dnl *** checks for compiler characteristics *** dnl *** checks for library functions *** dnl check for fseeko() AC_FUNC_FSEEKO dnl Check for fast float to int casting as defined in C99 dnl used to be used in gst-libs/gst/floatcast/floatcast.h (FIXME: still needed?) save_libs=$LIBS LIBS="$LIBS $LIBM" AC_C99_FUNC_LRINT AC_C99_FUNC_LRINTF LIBS=$save_libs dnl Check for a way to display the function name in debug output AG_GST_CHECK_FUNCTION dnl *** checks for dependency libraries *** dnl GLib GLIB_REQ=2.40.0 AG_GST_GLIB_CHECK([$GLIB_REQ]) ORC_CHECK([0.4.24]) dnl checks for gstreamer dnl uninstalled is selected preferentially -- see pkg-config(1) AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_NET($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_CONTROLLER($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no) AM_CONDITIONAL(HAVE_GST_CHECK, test "x$HAVE_GST_CHECK" = "xyes") dnl Check for documentation xrefs GLIB_PREFIX="`$PKG_CONFIG --variable=prefix glib-2.0`" GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`" AC_SUBST(GLIB_PREFIX) AC_SUBST(GST_PREFIX) dnl GTK is optional and only used in examples HAVE_GTK=no HAVE_GTK_X11=no GTK_REQ=3.10 if test "x$BUILD_EXAMPLES" = "xyes"; then PKG_CHECK_MODULES(GTK, gtk+-3.0 >= $GTK_REQ, HAVE_GTK=yes, HAVE_GTK=no) dnl some examples need gtk+-x11 PKG_CHECK_MODULES(GTK_X11, gtk+-x11-3.0 >= $GTK_REQ, HAVE_GTK_X11=yes, HAVE_GTK_X11=no) PKG_CHECK_MODULES(GTK_QUARTZ, gtk+-quartz-3.0 >= $GTK_REQ, HAVE_GTK_QUARTZ=yes, HAVE_GTK_QUARTZ=no) AC_SUBST(GTK_LIBS) AC_SUBST(GTK_CFLAGS) fi AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes") AM_CONDITIONAL(HAVE_GTK_X11, test "x$HAVE_GTK_X11" = "xyes") AM_CONDITIONAL(HAVE_GTK_QUARTZ, test "x$HAVE_GTK_QUARTZ" = "xyes") HAVE_QT=no HAVE_QT_MOC=no dnl QT is optional and only used in examples PKG_CHECK_MODULES(QT, Qt5Gui Qt5Widgets, [ HAVE_QT=yes ], [ HAVE_QT=no ]) if test "x$HAVE_QT" = "xyes"; then AC_CHECK_TOOL(QT_MOC, moc) AC_MSG_CHECKING([for Qt5 moc]) mocversion=`$QT_MOC -v 2>&1` mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"` if test x"$mocversiongrep" != x"$mocversion"; then AC_MSG_RESULT([no]) # moc was not the qt5 one, try with moc-qt5 AC_CHECK_TOOL(QT_MOC, moc-qt5) AC_MSG_CHECKING([for Qt5 moc-qt5]) mocversion=`$QT_MOC -v 2>&1` mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"` if test x"$mocversiongrep" != x"$mocversion"; then AC_CHECK_TOOL(QTCHOOSER, qtchooser) AC_MSG_CHECKING([for qtchooser]) qt5tooldir=`QT_SELECT=qt5 qtchooser -print-env | grep QTTOOLDIR | cut -d '=' -f 2 | cut -d \" -f 2` mocversion=`$qt5tooldir/moc -v 2>&1` mocversiongrep=`echo $mocversion | grep "Qt 5\|moc 5"` if test x"$mocversiongrep" != x"$mocversion"; then # no valid moc found QT_MOC="no" else QT_MOC=$qt5tooldir/moc fi else QT_MOC=$QT_MOC fi fi AC_SUBST(QT_MOC) AC_MSG_RESULT([$QT_MOC]) fi AM_CONDITIONAL(HAVE_QT, test "x$HAVE_QT" = "xyes") AM_CONDITIONAL(HAVE_QT_MOC, test "x$HAVE_QT_MOC" != "xno") dnl chck for linux headers needed by the joystick seek example AC_COMPILE_IFELSE( [ AC_LANG_PROGRAM([ #include #include ],[ struct js_event js; js.type = JS_EVENT_AXIS; ]) ], [ HAVE_LINUX_JOYSTICK_HEADERS="yes" ], [ HAVE_LINUX_JOYSTICK_HEADERS="no" ]) AM_CONDITIONAL(HAVE_LINUX_JOYSTICK_HEADERS, test "x$HAVE_LINUX_JOYSTICK_HEADERS" = "xyes") dnl Check for -Bsymbolic-functions linker flag used to avoid dnl intra-library PLT jumps, if available. AC_ARG_ENABLE(Bsymbolic, [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],, [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}" AC_MSG_CHECKING([for -Bsymbolic-functions linker flag]) LDFLAGS=-Wl,-Bsymbolic-functions LIBS= AC_TRY_LINK([], [return 0], AC_MSG_RESULT(yes) enable_Bsymbolic=yes, AC_MSG_RESULT(no) enable_Bsymbolic=no) LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"]) dnl *** set variables based on configure arguments *** dnl set license and copyright notice GST_LICENSE="LGPL" AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license]) AC_SUBST(GST_LICENSE) dnl set location of plugin directory AG_GST_SET_PLUGINDIR dnl set release date/time AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO], ["${srcdir}/gst-plugins-base.doap"], [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO]) dnl build static plugins or not AC_MSG_CHECKING([whether to build static plugins or not]) AC_ARG_ENABLE( static-plugins, AC_HELP_STRING( [--enable-static-plugins], [build static plugins @<:@default=no@:>@]), [AS_CASE( [$enableval], [no], [], [yes], [], [AC_MSG_ERROR([bad value "$enableval" for --enable-static-plugins])])], [enable_static_plugins=no]) AC_MSG_RESULT([$enable_static_plugins]) if test "x$enable_static_plugins" = xyes; then AC_DEFINE(GST_PLUGIN_BUILD_STATIC, 1, [Define if static plugins should be built]) GST_PLUGIN_LIBTOOLFLAGS="" else GST_PLUGIN_LIBTOOLFLAGS="--tag=disable-static" fi AC_SUBST(GST_PLUGIN_LIBTOOLFLAGS) AM_CONDITIONAL(GST_PLUGIN_BUILD_STATIC, test "x$enable_static_plugins" = "xyes") dnl If only building static libraries, define GST_STATIC_COMPILATION. This is dnl needed only on Windows, but it doesn't hurt to have it everywhere. if test x$enable_static = xyes -a x$enable_shared = xno; then GST_STATIC_CFLAGS="-DGST_STATIC_COMPILATION" fi # set by AG_GST_PARSE_SUBSYSTEM_DISABLES above dnl make sure it doesn't complain about unused variables if debugging is disabled NO_WARNINGS="" AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""]) dnl define an ERROR_CFLAGS Makefile variable dnl -Wformat-nonliteral - see ext/pango/gstclockoverlay.c and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39438 AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [ -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs $NO_WARNINGS]) dnl define an ERROR_CXXFLAGS Makefile variable AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [ -Wmissing-declarations -Wredundant-decls -Wundef -Wwrite-strings -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar $NO_WARNINGS]) dnl define correct level for debugging messages AG_GST_SET_LEVEL_DEFAULT($GST_GIT) dnl used in examples AG_GST_DEFAULT_ELEMENTS dnl needed for encoding-target GST_DATADIR="$GST_PREFIX/share" AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory]) AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION", [major/minor version]) dnl behaviour of speex based audio resampler AC_MSG_CHECKING(which audio resample format to use for integer) AC_ARG_WITH([audioresample_format], AS_HELP_STRING([--with-audioresample-format],[Which implementation should be used for integer audio resampling, int/float/auto, (default is auto)]), [ac_cv_audioresample_format=$withval], [ac_cv_audioresample_format=auto])dnl AC_MSG_RESULT($ac_cv_audioresample_format) case $ac_cv_audioresample_format in int) AC_DEFINE(AUDIORESAMPLE_FORMAT_INT,1,[The int implementation should be used for integer audio resampling]) AC_SUBST(AUDIORESAMPLE_FORMAT_INT) ;; float) AC_DEFINE(AUDIORESAMPLE_FORMAT_FLOAT,1,[The float implementation should be used for integer audio resampling]) AC_SUBST(AUDIORESAMPLE_FORMAT_FLOAT) ;; auto) AC_DEFINE(AUDIORESAMPLE_FORMAT_AUTO,1,[The implementation that should be used for integer audio resampling witll be benchmarked at runtime]) AC_SUBST(AUDIORESAMPLE_FORMAT_AUTO) esac dnl Check for mmap (needed by allocators library) AC_CHECK_FUNC([mmap], [AC_DEFINE(HAVE_MMAP, 1, [Defined if mmap is supported])]) dnl *** plug-ins to include *** dnl these are all the gst plug-ins, compilable without additional libs AG_GST_CHECK_PLUGIN(adder) AG_GST_CHECK_PLUGIN(app) AG_GST_CHECK_PLUGIN(audioconvert) AG_GST_CHECK_PLUGIN(audiorate) AG_GST_CHECK_PLUGIN(audiotestsrc) AG_GST_CHECK_PLUGIN(encoding) AG_GST_CHECK_PLUGIN(videoconvert) AG_GST_CHECK_PLUGIN(gio) AG_GST_CHECK_PLUGIN(playback) AG_GST_CHECK_PLUGIN(audioresample) AG_GST_CHECK_PLUGIN(rawparse) AG_GST_CHECK_PLUGIN(subparse) AG_GST_CHECK_PLUGIN(tcp) AG_GST_CHECK_PLUGIN(typefind) AG_GST_CHECK_PLUGIN(videotestsrc) AG_GST_CHECK_PLUGIN(videorate) AG_GST_CHECK_PLUGIN(videoscale) AG_GST_CHECK_PLUGIN(volume) dnl iso-codes is optional, used by libgsttag AC_ARG_ENABLE(iso-codes, AS_HELP_STRING([--enable-iso-codes],[use iso-codes if installed]), [case "${enableval}" in yes) enable_iso_codes=yes ;; no) enable_iso_codes=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-iso-codes) ;; esac ], [enable_iso_codes=yes]) dnl Default value AC_MSG_CHECKING([whether to use iso-codes if they are available]) if test "x$enable_iso_codes" = "xyes"; then AC_MSG_RESULT([yes]) have_iso_codes=no AC_MSG_CHECKING([whether iso-codes are available on this system]) if $PKG_CONFIG iso-codes; then AC_MSG_RESULT([yes]) AC_MSG_CHECKING([whether iso-codes has iso-639 domain]) if $PKG_CONFIG --variable=domains iso-codes | $GREP -q 639 ; then AC_MSG_RESULT([yes]) AC_MSG_CHECKING([for iso-codes prefix]) ISO_CODES_PREFIX=`$PKG_CONFIG --variable=prefix iso-codes` if test -d "$ISO_CODES_PREFIX"; then AC_MSG_RESULT([yes]) AC_MSG_CHECKING([ISO_CODES_PREFIX]) AC_MSG_RESULT([$ISO_CODES_PREFIX]) ISO_639_DOMAIN="iso_639" AC_MSG_CHECKING([ISO_639_DOMAIN]) AC_MSG_RESULT([$ISO_639_DOMAIN]) have_iso_codes=yes AC_DEFINE([HAVE_ISO_CODES], [1], [make use of iso-codes for ISO-639]) AC_DEFINE_UNQUOTED([ISO_CODES_PREFIX], ["$ISO_CODES_PREFIX"], [prefix]) ISO_CODES_VERSION=`$PKG_CONFIG --modversion iso-codes` AC_DEFINE_UNQUOTED([ISO_CODES_VERSION], ["$ISO_CODES_VERSION"], [ ]) else AC_MSG_RESULT([no]) fi else AC_MSG_RESULT([no]) fi else AC_MSG_RESULT([no]) fi AM_CONDITIONAL(USE_ISO_CODES, test "x$have_iso_codes" = "xyes") else AC_MSG_RESULT([no (disabled via --disable-iso-codes)]) AM_CONDITIONAL(USE_ISO_CODES, false) fi dnl *** zlib is optionally used by id3 tag parsing in libgsttag *** translit(dnm, m, l) AM_CONDITIONAL(USE_ZLIB, true) AG_GST_CHECK_FEATURE(ZLIB, [zlib support for ID3 parsing in libgsttag],, [ PKG_CHECK_MODULES(ZLIB, [ zlib ], [ HAVE_ZLIB="yes" ], [ AG_GST_CHECK_LIBHEADER(ZLIB, z, uncompress,, zlib.h, [ HAVE_ZLIB="yes" ZLIB_LIBS="-lz" AC_SUBST(ZLIB_LIBS) ]) ]) ]) dnl *** sys plug-ins *** echo AC_MSG_NOTICE([Checking libraries for plugins in sys/]) echo dnl *** X11 *** translit(dnm, m, l) AM_CONDITIONAL(USE_X, true) AG_GST_CHECK_FEATURE(X, [X libraries and plugins], [ximagesink], [ AG_GST_PKG_CHECK_MODULES(X, x11) ]) dnl Check for Xv extension translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true) AG_GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions], [xvimagesink], [ AG_GST_PKG_CHECK_MODULES(XVIDEO, x11 xv) ]) dnl check for X Shm translit(dnm, m, l) AM_CONDITIONAL(USE_XSHM, true) AG_GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], [ ], [ if test x$HAVE_X = xyes; then PKG_CHECK_MODULES(XSHM, xext, [ AC_CHECK_LIB(Xext, XShmAttach, [ HAVE_XSHM="yes" ], [ HAVE_XSHM="no" XSHM_LIBS="" ], [ $X_LIBS ]) ], [ HAVE_XSHM="no" ]) fi ], , [ AC_SUBST(HAVE_XSHM) AC_SUBST(XSHM_LIBS) ]) dnl *** ext plug-ins *** dnl keep this list sorted alphabetically ! if test "x$BUILD_EXTERNAL" = "xyes"; then echo AC_MSG_NOTICE([Checking libraries for plugins in ext/]) echo dnl *** alsa *** translit(dnm, m, l) AM_CONDITIONAL(USE_ALSA, true) AG_GST_CHECK_FEATURE(ALSA, [ALSA], alsa, [ PKG_CHECK_MODULES(ALSA, alsa >= 0.9.1, [ HAVE_ALSA="yes" AC_SUBST(ALSA_CFLAGS) AC_SUBST(ALSA_LIBS) ], [ AM_PATH_ALSA(0.9.1, HAVE_ALSA="yes", HAVE_ALSA="no") ]) ]) dnl *** CDParanoia *** dnl Note: upstream has a pkg-config file only in post-10.2 SVN so far translit(dnm, m, l) AM_CONDITIONAL(USE_CDPARANOIA, true) AG_GST_CHECK_FEATURE(CDPARANOIA, [CDParanoia], cdparanoia, [ PKG_CHECK_MODULES(CDPARANOIA, cdparanoia-3 >= 10.2, [ HAVE_CDPARANOIA="yes" ], [ AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface, cdda_open, -lm, cdda_interface.h, CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia" HEADER_DIR="no" FOUND_CDPARANOIA="yes") if test "x$FOUND_CDPARANOIA" != "xyes"; then AG_GST_CHECK_LIBHEADER(CDPARANOIA, cdda_interface, cdda_open, -lm, cdda/cdda_interface.h, CDPARANOIA_LIBS="-lcdda_interface -lcdda_paranoia" HEADER_DIR="yes" FOUND_CDPARANOIA="yes") fi if test "x$HEADER_DIR" = "xyes"; then AC_DEFINE_UNQUOTED(CDPARANOIA_HEADERS_IN_DIR, , defined if cdda headers are in a cdda/ directory) fi if test "x$FOUND_CDPARANOIA" = "xyes"; then AC_CHECK_LIB(cdda_paranoia, paranoia_cachemodel_size, : , HAVE_CDPARANOIA=no, [-lcdda_interface]) fi AC_SUBST(CDPARANOIA_LIBS) ]) ]) dnl FIXME : add second check somehow if that is necessary dnl AC_CHECK_LIB(cdda_paranoia, paranoia_init, : , HAVE_CDPARANOIA=no, -lcdda_interface ) dnl AC_CHECK_HEADER(cdda_paranoia.h, :, HAVE_CDPARANOIA=no) dnl *** ivorbis *** dnl AM_PATH_IVORBIS only takes two options translit(dnm, m, l) AM_CONDITIONAL(USE_IVORBIS, true) AG_GST_CHECK_FEATURE(IVORBIS, [integer vorbis plug-in], ivorbisdec, [ AG_GST_PKG_CHECK_MODULES(IVORBIS, vorbisidec) if test $HAVE_IVORBIS = no then IVORBIS_LIBS= IVORBIS_CFLAGS= AC_CHECK_LIB(vorbisidec, vorbis_block_init, [IVORBIS_LIBS=-lvorbisidec HAVE_IVORBIS=yes case $host in arm-*-*) IVORBIS_CFLAGS="-D_ARM_ASSEM_ $IVORBIS_CFLAGS" esac ], HAVE_IVORBIS=no) AC_SUBST(IVORBIS_LIBS) AC_SUBST(IVORBIS_CFLAGS) else AC_CHECK_LIB(vorbisidec, vorbis_dsp_pcmout, AC_DEFINE([USE_TREMOLO],1, "Define if building for android"), USE_TREMOLO=no) fi ]) dnl *** libvisual *** translit(dnm, m, l) AM_CONDITIONAL(USE_LIBVISUAL, true) AG_GST_CHECK_FEATURE(LIBVISUAL, [libvisual visualization library], libvisual, [ AG_GST_PKG_CHECK_MODULES(LIBVISUAL, libvisual-0.4 >= 0.4.0) if test x$HAVE_LIBVISUAL = xyes; then LIBVIS_PLUGINSDIR="`$PKG_CONFIG --variable=pluginsbasedir libvisual-0.4`" fi AC_MSG_NOTICE([libvisual pluginsdir: $LIBVIS_PLUGINSDIR]) if test x$LIBVIS_PLUGINSDIR != x; then AC_DEFINE_UNQUOTED(LIBVISUAL_PLUGINSBASEDIR, "$LIBVIS_PLUGINSDIR", [directory in which the detected libvisual's plugins are located]) fi ]) dnl *** ogg *** translit(dnm, m, l) AM_CONDITIONAL(USE_OGG, true) AG_GST_CHECK_FEATURE(OGG, [Xiph Ogg library], ogg, [ AG_GST_PKG_CHECK_MODULES(OGG, ogg >= 1.0) ]) dnl *** Opus *** translit(dnm, m, l) AM_CONDITIONAL(USE_OPUS, true) AG_GST_CHECK_FEATURE(OPUS, [opus], opus, [ PKG_CHECK_MODULES(OPUS, opus >= 0.9.4, [ AC_DEFINE([HAVE_OPUS], 1, [Define if Opus >= 0.9.4 is installed]) HAVE_OPUS="yes" ], [ HAVE_OPUS="no" ]) AC_SUBST(OPUS_CFLAGS) AC_SUBST(OPUS_LIBS) ]) dnl *** pango *** translit(dnm, m, l) AM_CONDITIONAL(USE_PANGO, true) AG_GST_CHECK_FEATURE(PANGO, [Pango font rendering], pango, [ AG_GST_PKG_CHECK_MODULES(PANGO, pango >= 1.22.0 pangocairo >= 1.22.0) ]) dnl *** theora *** translit(dnm, m, l) AM_CONDITIONAL(USE_THEORA, true) AG_GST_CHECK_FEATURE(THEORA, [Xiph Theora video codec], theora, [ AG_GST_PKG_CHECK_MODULES(THEORA, theoradec >= 1.1 theoraenc >= 1.1) ]) dnl *** vorbis *** translit(dnm, m, l) AM_CONDITIONAL(USE_VORBIS, true) AG_GST_CHECK_FEATURE(VORBIS, [Xiph Vorbis audio codec], vorbis, [ AG_GST_PKG_CHECK_MODULES(VORBIS, vorbis >= 1.0 vorbisenc >= 1.0) ]) if test "x$HAVE_VORBIS" = "xyes"; then ac_cflags_save="$CFLAGS" AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ #include ]],[[ vorbis_dsp_state *v; vorbis_synthesis_restart (v); ]])], HAVE_VSR=yes, HAVE_VSR=no) if test "x$HAVE_VSR" = "xyes"; then AC_DEFINE_UNQUOTED(HAVE_VORBIS_SYNTHESIS_RESTART, 1, [defined if vorbis_synthesis_restart is present]) fi CFLAGS="$ac_cflags_save" fi else dnl not building plugins with external dependencies, dnl but we still need to set the conditionals AM_CONDITIONAL(USE_ALSA, false) AM_CONDITIONAL(USE_CDPARANOIA, false) AM_CONDITIONAL(USE_IVORBIS, false) AM_CONDITIONAL(USE_LIBVISUAL, false) AM_CONDITIONAL(USE_OGG, false) AM_CONDITIONAL(USE_OPUS, false) AM_CONDITIONAL(USE_PANGO, false) AM_CONDITIONAL(USE_THEORA, false) AM_CONDITIONAL(USE_VORBIS, false) fi dnl of EXT plugins dnl *** gio-unix-2.0 for tests/check/pipelines/tcp.c *** PKG_CHECK_MODULES(GIO_UNIX_2_0, gio-unix-2.0 >= 2.24, HAVE_GIO_UNIX_2_0="yes", HAVE_GIO_UNIX_2_0="no") AM_CONDITIONAL(USE_GIO_UNIX_2_0, test "x$HAVE_GIO_UNIX_2_0" = "xyes") dnl *** finalize CFLAGS, LDFLAGS, LIBS dnl Overview: dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ... dnl GST_*: flags shared by built objects to link against GStreamer dnl GST_PLUGINS_BASE_CFLAGS: to link internally against the plugins base libs dnl (compare to other modules) or for i18n dnl GST_ALL_LDFLAGS: linker flags shared by all dnl GST_LIB_LDFLAGS: additional linker flags for all libaries dnl GST_LT_LDFLAGS: library versioning of our libraries dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins dnl GST_OPTION_CFLAGS if test "x$USE_DEBUG" = xyes; then PROFILE_CFLAGS="-g" fi AC_SUBST(PROFILE_CFLAGS) if test "x$PACKAGE_VERSION_NANO" = "x1"; then dnl Define _only_ when compiling a git version (not pre-releases or releases) DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED" else DEPRECATED_CFLAGS="" fi AC_SUBST(DEPRECATED_CFLAGS) dnl every flag in GST_OPTION_CFLAGS and GST_OPTION_CXXFLAGS can be overridden dnl at make time with e.g. make ERROR_CFLAGS="" GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" AC_SUBST(GST_OPTION_CFLAGS) AC_SUBST(GST_OPTION_CXXFLAGS) dnl our libraries need to be versioned correctly AC_SUBST(GST_LT_LDFLAGS) dnl GST_PLUGINS_BASE_CFLAGS dnl prefer internal headers to already installed ones dnl also add builddir include for enumtypes and marshal GST_PLUGINS_BASE_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs" AC_SUBST(GST_PLUGINS_BASE_CFLAGS) dnl FIXME: do we want to rename to GST_ALL_* ? dnl add GST_OPTION_CFLAGS, but overridable GST_CFLAGS="$GST_CFLAGS $GST_STATIC_CFLAGS" GST_CXXFLAGS="$GLIB_CFLAGS $GST_CFLAGS \$(GLIB_EXTRA_CFLAGS) \$(GST_OPTION_CXXFLAGS)" GST_CFLAGS="$GLIB_CFLAGS $GST_CFLAGS \$(GLIB_EXTRA_CFLAGS) \$(GST_OPTION_CFLAGS)" AC_SUBST(GST_CFLAGS) AC_SUBST(GST_CXXFLAGS) dnl add GCOV libs because libtool strips -fprofile-arcs -ftest-coverage GST_LIBS="$GST_LIBS \$(GCOV_LIBS)" AC_SUBST(GST_LIBS) dnl LDFLAGS really should only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking GST_ALL_LDFLAGS="-no-undefined" if test "x${enable_Bsymbolic}" = "xyes"; then GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions" fi AC_SUBST(GST_ALL_LDFLAGS) dnl GST_LIB_LDFLAGS dnl linker flags shared by all libraries dnl LDFLAGS modifier defining exported symbols from built libraries dnl (export _gst_foo but not __gst_foo) GST_LIB_LDFLAGS="-export-symbols-regex ^_?\(gst_\|Gst\|GST_\).*" AC_SUBST(GST_LIB_LDFLAGS) dnl this really should only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking GST_PLUGIN_LDFLAGS="-module -avoid-version -export-symbols-regex '^[_]*gst_plugin_.*' $GST_ALL_LDFLAGS" AC_SUBST(GST_PLUGIN_LDFLAGS) dnl *** output files *** $MKDIR_P tests/check/orc AC_CONFIG_FILES( Makefile gst/Makefile gst/adder/Makefile gst/app/Makefile gst/audioconvert/Makefile gst/audiorate/Makefile gst/audioresample/Makefile gst/audiotestsrc/Makefile gst/encoding/Makefile gst/videoconvert/Makefile gst/gio/Makefile gst/pbtypes/Makefile gst/playback/Makefile gst/rawparse/Makefile gst/subparse/Makefile gst/tcp/Makefile gst/typefind/Makefile gst/videotestsrc/Makefile gst/videorate/Makefile gst/videoscale/Makefile gst/volume/Makefile sys/Makefile sys/ximage/Makefile sys/xvimage/Makefile ext/Makefile ext/alsa/Makefile ext/cdparanoia/Makefile ext/libvisual/Makefile ext/ogg/Makefile ext/opus/Makefile ext/pango/Makefile ext/theora/Makefile ext/vorbis/Makefile gst-libs/Makefile gst-libs/gst/Makefile gst-libs/gst/allocators/Makefile gst-libs/gst/audio/Makefile gst-libs/gst/app/Makefile gst-libs/gst/fft/Makefile gst-libs/gst/riff/Makefile gst-libs/gst/rtp/Makefile gst-libs/gst/rtsp/Makefile gst-libs/gst/sdp/Makefile gst-libs/gst/tag/Makefile gst-libs/gst/pbutils/Makefile gst-libs/gst/pbutils/gstpluginsbaseversion.h gst-libs/gst/video/Makefile tools/Makefile pkgconfig/Makefile pkgconfig/gstreamer-allocators.pc pkgconfig/gstreamer-allocators-uninstalled.pc pkgconfig/gstreamer-audio.pc pkgconfig/gstreamer-audio-uninstalled.pc pkgconfig/gstreamer-app.pc pkgconfig/gstreamer-app-uninstalled.pc pkgconfig/gstreamer-fft.pc pkgconfig/gstreamer-fft-uninstalled.pc pkgconfig/gstreamer-pbutils.pc pkgconfig/gstreamer-pbutils-uninstalled.pc pkgconfig/gstreamer-riff.pc pkgconfig/gstreamer-riff-uninstalled.pc pkgconfig/gstreamer-rtp.pc pkgconfig/gstreamer-rtp-uninstalled.pc pkgconfig/gstreamer-rtsp.pc pkgconfig/gstreamer-rtsp-uninstalled.pc pkgconfig/gstreamer-sdp.pc pkgconfig/gstreamer-sdp-uninstalled.pc pkgconfig/gstreamer-tag.pc pkgconfig/gstreamer-tag-uninstalled.pc pkgconfig/gstreamer-video.pc pkgconfig/gstreamer-video-uninstalled.pc pkgconfig/gstreamer-plugins-base.pc pkgconfig/gstreamer-plugins-base-uninstalled.pc tests/Makefile tests/check/Makefile tests/examples/Makefile tests/examples/app/Makefile tests/examples/audio/Makefile tests/examples/decodebin_next/Makefile tests/examples/dynamic/Makefile tests/examples/encoding/Makefile tests/examples/fft/Makefile tests/examples/gio/Makefile tests/examples/overlay/Makefile tests/examples/seek/Makefile tests/examples/snapshot/Makefile tests/examples/playback/Makefile tests/examples/playrec/Makefile tests/files/Makefile tests/icles/Makefile tests/icles/playback/Makefile docs/Makefile docs/libs/Makefile docs/plugins/Makefile docs/version.entities po/Makefile.in common/Makefile common/m4/Makefile m4/Makefile ) AC_OUTPUT AG_GST_OUTPUT_PLUGINS ORC_OUTPUT