AC_PREREQ([2.69]) dnl please read gstreamer/docs/random/autotools before changing this file dnl initialize autoconf dnl releases only do -Wall, cvs and prerelease does -Werror too dnl use a three digit version number for releases, and four for cvs/prerelease AC_INIT([GStreamer Ugly Plug-ins],[1.11.2.1],[http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer],[gst-plugins-ugly]) 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/asfdemux/gstasfdemux.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, "$GST_API_VERSION", [GStreamer API Version]) AS_LIBTOOL(GST, 1102, 0, 1102) dnl *** required versions of GStreamer stuff *** GST_REQ=1.11.2.1 GSTPB_REQ=1.11.2.1 dnl *** autotools stuff **** dnl allow for different autotools AS_AUTOTOOLS_ALTERNATE dnl Add parameters for aclocal AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4") dnl set up gettext dnl the version check needs to stay here because autopoint greps for it AM_GNU_GETTEXT_VERSION(0.17) AM_GNU_GETTEXT([external]) AG_GST_GETTEXT([gst-plugins-ugly-$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_ARG_WITH_PLUGINS AG_GST_ARG_ENABLE_EXTERNAL AG_GST_ARG_ENABLE_EXPERIMENTAL dnl *** checks for platform *** dnl * hardware/architecture * dnl common/m4/gst-arch.m4 dnl check CPU type AG_GST_ARCH dnl Determine endianness AC_C_BIGENDIAN dnl *** checks for programs *** dnl find a compiler AC_PROG_CC AC_PROG_CC_STDC dnl determine c++ compiler AC_PROG_CXX dnl determine if c++ is available on this system AC_CHECK_PROG(HAVE_CXX, $CXX, yes, no) dnl check if the compiler supports '-c' and '-o' options AM_PROG_CC_C_O AC_PATH_PROG(VALGRIND_PATH, valgrind, no) AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno") dnl check if the compiler supports do while(0) macros AG_GST_CHECK_DOWHILE_MACROS dnl check for documentation tools GTK_DOC_CHECK([1.12]) AG_GST_PLUGIN_DOCS([1.12]) dnl *** checks for libraries *** dnl check for libm, for sin() LT_LIB_M AC_SUBST(LIBM) dnl *** checks for header files *** dnl used by ext/a52dec AX_CREATE_STDINT_H dnl Check for malloc.h AC_CHECK_HEADERS([malloc.h]) dnl *** checks for types/defines *** dnl *** checks for structures *** dnl *** checks for compiler characteristics *** dnl *** checks for library functions *** dnl Check for a way to display the function name in debug output AG_GST_CHECK_FUNCTION dnl *** checks for dependency libraries *** dnl GLib is required GLIB_REQ=2.40.0 AG_GST_GLIB_CHECK([$GLIB_REQ]) ORC_CHECK([0.4.16]) dnl checks for gstreamer dnl uninstalled is selected preferentially -- see pkg-config(1) AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], yes) AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no) AG_GST_CHECK_GST_PLUGINS_BASE($GST_API_VERSION, [$GSTPB_REQ], yes) AM_CONDITIONAL(HAVE_GST_CHECK, test "x$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-$GST_API_VERSION`" GSTPB_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-plugins-base-$GST_API_VERSION`" AC_SUBST(GLIB_PREFIX) AC_SUBST(GST_PREFIX) AC_SUBST(GSTPB_PREFIX) dnl Needed by plugins that use g_module_*() API PKG_CHECK_MODULES(GMODULE_NO_EXPORT, gmodule-no-export-2.0) dnl Check for -Bsymbolic-functions linker flag used to avoid dnl intra-library PLT jumps, if available. AC_ARG_ENABLE(Bsymbolic, [AS_HELP_STRING([--disable-Bsymbolic],[avoid linking with -Bsymbolic])],, [SAVED_LDFLAGS="${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-ugly.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 define an ERROR_CFLAGS Makefile variable AG_GST_SET_ERROR_CFLAGS($FATAL_WARNINGS, [ -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wwrite-strings -Wformat-nonliteral -Wformat-security -Wold-style-definition -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs ]) dnl define an ERROR_CXXFLAGS Makefile variable AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [ -Wmissing-declarations -Wredundant-decls -Wwrite-strings -Wformat-nonliteral -Wformat-security -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar]) dnl define correct level for debugging messages AG_GST_SET_LEVEL_DEFAULT($GST_GIT) dnl used in examples AG_GST_DEFAULT_ELEMENTS dnl *** plug-ins to include *** dnl these are all the gst plug-ins, compilable without additional libs AG_GST_CHECK_PLUGIN(asfdemux) AG_GST_CHECK_PLUGIN(dvdlpcmdec) AG_GST_CHECK_PLUGIN(dvdsub) AG_GST_CHECK_PLUGIN(xingmux) AG_GST_CHECK_PLUGIN(realmedia) AC_CHECK_HEADERS([winsock2.h], HAVE_WINSOCK2_H=yes) if test "x$HAVE_WINSOCK2_H" = "xyes"; then WIN32_LIBS="-lws2_32" AC_SUBST(WIN32_LIBS) fi 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 *** a52dec *** translit(dnm, m, l) AM_CONDITIONAL(USE_A52DEC, true) AG_GST_CHECK_FEATURE(A52DEC, [a52dec], a52dec, [ AC_CHECK_A52DEC(HAVE_A52DEC=yes, HAVE_A52DEC=no) ]) dnl *** amr-nb *** translit(dnm, m, l) AM_CONDITIONAL(USE_AMRNB, true) AG_GST_CHECK_FEATURE(AMRNB, [amrnb library], amrnb, [ AG_GST_PKG_CHECK_MODULES(AMRNB, opencore-amrnb >= 0.1.3) ]) dnl *** amr-wb dec *** translit(dnm, m, l) AM_CONDITIONAL(USE_AMRWB, true) AG_GST_CHECK_FEATURE(AMRWB, [amrwb library], amrwbdec, [ AG_GST_PKG_CHECK_MODULES(AMRWB, opencore-amrwb >= 0.1.3) ]) dnl *** cdio *** translit(dnm, m, l) AM_CONDITIONAL(USE_CDIO, true) AG_GST_CHECK_FEATURE(CDIO, [cdio library], cdio, [ AG_GST_PKG_CHECK_MODULES(CDIO, libcdio >= 0.76) ]) dnl *** dvdread *** translit(dnm, m, l) AM_CONDITIONAL(USE_DVDREAD, true) AG_GST_CHECK_FEATURE(DVDREAD, [dvdread library], dvdreadsrc, [ AG_GST_CHECK_LIBHEADER(DVDREAD, dvdread, DVDOpen, , dvdread/dvd_reader.h, DVDREAD_LIBS="-ldvdread") AC_SUBST(DVDREAD_LIBS) ]) dnl *** lame *** translit(dnm, m, l) AM_CONDITIONAL(USE_LAME, true) AG_GST_CHECK_FEATURE(LAME, [lame mp3 encoder library], lame, [ AG_GST_CHECK_LIBHEADER(LAME, mp3lame, lame_init, $LIBM, lame/lame.h, [ HAVE_LAME="yes" LAME_LIBS="-lmp3lame $LIBM" dnl is lame presets available LAME_CFLAGS="" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ int preset = MEDIUM ]])],[LAME_CFLAGS="-DGSTLAME_PRESET"],[LAME_CFLAGS="" ]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[ void *ptr = &lame_set_VBR_quality ]])],[LAME_CFLAGS="$LAME_CFLAGS -DHAVE_LAME_SET_VBR_QUALITY"],[LAME_CFLAGS="$LAME_CFLAGS" ]) AC_SUBST(LAME_CFLAGS) AC_SUBST(LAME_LIBS) ]) ]) dnl *** mpeg2dec *** translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true) AG_GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [ AG_GST_PKG_CHECK_MODULES(MPEG2DEC, libmpeg2 >= 0.5.1) ]) dnl *** mpg123 *** translit(dnm, m, l) AM_CONDITIONAL(USE_MPG123, true) AG_GST_CHECK_FEATURE(MPG123, [mpg123 audio decoder], mpg123, [ PKG_CHECK_MODULES(MPG123, libmpg123 >= 1.13, HAVE_MPG123="yes", HAVE_MPG123="no") AC_SUBST(MPG123_CFLAGS) AC_SUBST(MPG123_LIBS) ]) dnl *** sidplay : works with libsidplay 1.36.x (not 2.x.x) *** translit(dnm, m, l) AM_CONDITIONAL(USE_SIDPLAY, true) AG_GST_CHECK_FEATURE(SIDPLAY, [libsidplay], sid, [ GST_PATH_SIDPLAY() ]) dnl *** twolame *** translit(dnm, m, l) AM_CONDITIONAL(USE_TWOLAME, true) AG_GST_CHECK_FEATURE(TWOLAME, [twolame], twolame, [ PKG_CHECK_MODULES(TWOLAME, twolame >= 0.3.10, [ HAVE_TWOLAME="yes"], [ HAVE_TWOLAME="no" ]) AC_SUBST(TWOLAME_CFLAGS) AC_SUBST(TWOLAME_LIBS) ]) dnl *** x264 (MPEG-4 part 10/h.264/AVC encoder) *** translit(dnm, m, l) AM_CONDITIONAL(USE_X264, true) AG_GST_CHECK_FEATURE(X264, [x264 plug-in], x264, [ AG_GST_PKG_CHECK_MODULES(X264, x264 >= 0.120) dnl Paths to additional x264 library variants, e.g. 10/12 bit AC_ARG_WITH([x264-libraries], AS_HELP_STRING([--with-x264-libraries=PATHS], [Colon separated list of additional x264 library paths, e.g. for 10-bit version]), [ if test "x$withval" != "x" then AC_DEFINE_UNQUOTED(HAVE_X264_ADDITIONAL_LIBRARIES, "$withval", [Additional x264 libraries]) fi ], [] ) ]) else dnl not building plugins with external dependencies, dnl but we still need to set the conditionals AM_CONDITIONAL(USE_A52DEC, false) AM_CONDITIONAL(USE_AMRNB, false) AM_CONDITIONAL(USE_AMRWB, false) AM_CONDITIONAL(USE_CDIO, false) AM_CONDITIONAL(USE_DVDREAD, false) AM_CONDITIONAL(USE_LAME, false) AM_CONDITIONAL(USE_MPEG2DEC, false) AM_CONDITIONAL(USE_MPG123, false) AM_CONDITIONAL(USE_SIDPLAY, false) AM_CONDITIONAL(USE_TWOLAME, false) AM_CONDITIONAL(USE_X264, false) fi dnl of EXT plugins dnl *** finalize CFLAGS, LDFLAGS, LIBS dnl Overview: dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ... dnl GST_*: flags shared by built objects to link against GStreamer dnl GST_ALL_LDFLAGS: linker flags shared by all dnl GST_LIB_LDFLAGS: additional linker flags for all libaries dnl GST_LT_LDFLAGS: library versioning of our libraries dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins dnl GST_OPTION_CFLAGS if test "x$USE_DEBUG" = xyes; then PROFILE_CFLAGS="-g" fi AC_SUBST(PROFILE_CFLAGS) if test "x$PACKAGE_VERSION_NANO" = "x1"; then dnl Define _only_ during CVS (not pre-releases or releases) DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED" else DEPRECATED_CFLAGS="" fi AC_SUBST(DEPRECATED_CFLAGS) dnl every flag in GST_OPTION_CFLAGS and GST_OPTION_CXXFLAGS can be overridden dnl at make time with e.g. make ERROR_CFLAGS="" GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" GST_OPTION_CXXFLAGS="\$(WARNING_CXXFLAGS) \$(ERROR_CXXFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)" AC_SUBST(GST_OPTION_CFLAGS) AC_SUBST(GST_OPTION_CXXFLAGS) dnl FIXME: do we want to rename to GST_ALL_* ? dnl prefer internal headers to already installed ones dnl also add builddir include for enumtypes and marshal dnl add GST_OPTION_CFLAGS, but overridable GST_CFLAGS="$GST_CFLAGS" GST_CXXFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GLIB_EXTRA_CFLAGS \$(GST_OPTION_CXXFLAGS)" GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS $GLIB_EXTRA_CFLAGS \$(GST_OPTION_CFLAGS)" AC_SUBST(GST_CFLAGS) AC_SUBST(GST_CXXFLAGS) AC_SUBST(GST_LIBS) dnl LDFLAGS really should only contain flags, not libs - they get added before dnl whatevertarget_LIBS and -L flags here affect the rest of the linking GST_ALL_LDFLAGS="-no-undefined" if test "x${enable_Bsymbolic}" = "xyes"; then GST_ALL_LDFLAGS="$GST_ALL_LDFLAGS -Wl,-Bsymbolic-functions" fi AC_SUBST(GST_ALL_LDFLAGS) dnl 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 *** AC_CONFIG_FILES( Makefile common/Makefile common/m4/Makefile gst-libs/Makefile gst-libs/gst/Makefile gst/Makefile gst/asfdemux/Makefile gst/dvdlpcmdec/Makefile gst/dvdsub/Makefile gst/realmedia/Makefile gst/xingmux/Makefile ext/Makefile ext/a52dec/Makefile ext/amrnb/Makefile ext/amrwbdec/Makefile ext/cdio/Makefile ext/dvdread/Makefile ext/lame/Makefile ext/mpeg2dec/Makefile ext/mpg123/Makefile ext/sidplay/Makefile ext/twolame/Makefile ext/x264/Makefile docs/Makefile docs/plugins/Makefile docs/version.entities tests/Makefile tests/check/Makefile tests/files/Makefile m4/Makefile po/Makefile.in pkgconfig/Makefile pkgconfig/gstreamer-plugins-ugly-uninstalled.pc ) AC_OUTPUT AG_GST_OUTPUT_PLUGINS ORC_OUTPUT