mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 23:36:38 +00:00
e1b3ec2ad7
We need to explicitely pass GLIB_LIBS for GModule as it seems not to be included by GST_ALL_LIBS and we need LIBM
296 lines
8.7 KiB
Text
296 lines
8.7 KiB
Text
AC_PREREQ(2.62)
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dnl initialize autoconf
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dnl when going to/from release please set the nano (fourth number) right !
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dnl releases only do Wall, cvs and prerelease does Werror too
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AC_INIT(Gst-Validate, 0.0.1.1,
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http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
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gst-validate)
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AG_GST_INIT
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dnl initialize automake
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AM_INIT_AUTOMAKE([-Wno-portability 1.11 no-dist-gzip dist-xz tar-ustar])
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dnl define PACKAGE_VERSION_* variables
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AS_VERSION
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dnl check if this is a release version
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AS_NANO(GST_GIT="no", GST_GIT="yes")
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dnl can autoconf find the source ?
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AC_CONFIG_SRCDIR([tools/gst-validate.c])
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dnl define the output header for config
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AC_CONFIG_HEADERS([config.h])
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dnl AM_MAINTAINER_MODE only provides the option to configure to enable it
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AM_MAINTAINER_MODE([enable])
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dnl sets host_* variables
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AC_CANONICAL_HOST
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dnl use pretty build output with automake >= 1.11
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m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])],
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[AM_DEFAULT_VERBOSITY=1
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AC_SUBST(AM_DEFAULT_VERBOSITY)])
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dnl our libraries and install dirs use major.minor as a version
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dnl GST_API_VERSION=$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR
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dnl we override it here if we need to for the release candidate of new series
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GST_API_VERSION=1.0
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AC_SUBST(GST_API_VERSION)
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AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
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[GStreamer API Version])
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AS_LIBTOOL(GST, 0, 0, 0)
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dnl *** required versions of GStreamer stuff ***
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GST_REQ=1.0.0
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GSTPB_REQ=1.0.0
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dnl *** autotools stuff ****
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dnl allow for different autotools
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AS_AUTOTOOLS_ALTERNATE
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dnl Add parameters for aclocal
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AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
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AC_CONFIG_MACRO_DIR([m4])
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dnl set up gettext
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dnl the version check needs to stay here because autopoint greps for it
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AM_GNU_GETTEXT_VERSION([0.17])
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AM_GNU_GETTEXT([external])
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AG_GST_GETTEXT([gst-validate-$GST_API_VERSION])
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dnl Check wether to build LDPRELOAD related code or not
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AC_CANONICAL_HOST
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case $host_os in
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mingw* | msvc* | mks*)
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BUILD_LDPRELOAD=no ;;
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*)
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BUILD_LDPRELOAD=yes ;;
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esac
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AM_CONDITIONAL(HAVE_LD_PRELOAD, test "x$BUILD_LDPRELOAD" = "xyes")
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dnl *** check for arguments to configure ***
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AG_GST_ARG_DEBUG
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AG_GST_ARG_VALGRIND
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AG_GST_ARG_GCOV
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AG_GST_ARG_WITH_PACKAGE_NAME
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AG_GST_ARG_WITH_PACKAGE_ORIGIN
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AG_GST_PKG_CONFIG_PATH
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dnl *** checks for platform ***
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dnl * hardware/architecture *
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dnl *** checks for programs ***
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dnl find a compiler
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PATH_PROG(VALGRIND_PATH, valgrind, no)
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AM_CONDITIONAL(HAVE_VALGRIND, test ! "x$VALGRIND_PATH" = "xno")
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dnl check for gobject-introspection
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GOBJECT_INTROSPECTION_CHECK([0.6.3])
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dnl check for documentation tools
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AG_GST_DOCBOOK_CHECK
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GTK_DOC_CHECK([1.3])
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dnl *** checks for libraries ***
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dnl *** checks for header files ***
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dnl *** checks for types/defines ***
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dnl *** checks for structures ***
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dnl *** checks for compiler characteristics ***
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dnl *** checks for library functions ***
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dnl *** checks for dependancy libraries ***
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dnl check for libm
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LT_LIB_M
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AC_SUBST(LIBM)
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dnl GLib is required
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GLIB_REQ=2.36.0
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AC_SUBST([GLIB_REQ])
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AG_GST_GLIB_CHECK([$GLIB_REQ])
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dnl checks for gstreamer
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dnl uninstalled is selected preferentially -- see pkg-config(1)
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AG_GST_CHECK_GST($GST_API_VERSION, [$GST_REQ], [yes])
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GST_TOOLS_DIR=`$PKG_CONFIG --variable=toolsdir gstreamer-$GST_API_VERSION`
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if test -z $GST_TOOLS_DIR; then
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AC_MSG_ERROR([no tools dir defined in GStreamer pkg-config file; core upgrade needed.])
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fi
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AC_SUBST(GST_TOOLS_DIR)
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GST_PLUGINS_DIR=`$PKG_CONFIG gstreamer-$GST_API_VERSION --variable pluginsdir`
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AC_SUBST(GST_PLUGINS_DIR)
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AC_MSG_NOTICE(Using GStreamer Core Plugins in $GST_PLUGINS_DIR)
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AG_GST_CHECK_GST_BASE($GST_API_VERSION, [$GST_REQ], [yes])
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AG_GST_CHECK_GST_PLUGINS_BASE($GST_API_VERSION, [$GSTPB_REQ], [yes])
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GSTPB_PLUGINS_DIR=`$PKG_CONFIG gstreamer-plugins-base-$GST_API_VERSION --variable pluginsdir`
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AC_SUBST(GSTPB_PLUGINS_DIR)
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AC_MSG_NOTICE(Using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR)
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dnl check for gstreamer-pbutils
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PKG_CHECK_MODULES(GST_PBUTILS, gstreamer-pbutils-$GST_API_VERSION, HAVE_GST_PBUTILS="yes", HAVE_GST_PBUTILS="no")
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if test "x$HAVE_GST_PBUTILS" != "xyes"; then
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AC_ERROR([gst-pbutils is required])
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fi
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AC_SUBST(GST_PBUTILS_LIBS)
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AC_SUBST(GST_PBUTILS_CFLAGS)
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dnl check for gstreamer-video
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PKG_CHECK_MODULES(GST_VIDEO, gstreamer-video-$GST_API_VERSION, HAVE_GST_VIDEO="yes", HAVE_GST_VIDEO="no")
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if test "x$HAVE_GST_VIDEO" != "xyes"; then
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AC_ERROR([gst-video is required])
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fi
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AC_SUBST(GST_VIDEO_LIBS)
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AC_SUBST(GST_VIDEO_CFLAGS)
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dnl needed for scenarios definition files
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GST_PREFIX="`$PKG_CONFIG --variable=prefix gstreamer-$GST_API_VERSION`"
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AC_SUBST(GST_PREFIX)
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GST_DATADIR="$GST_PREFIX/share"
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AC_DEFINE_UNQUOTED(GST_DATADIR, "$GST_DATADIR", [system wide data directory])
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PKG_CHECK_MODULES(GIO, gio-2.0, HAVE_GIO=yes, HAVE_GIO=no)
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AC_SUBST(GIO_CFLAGS)
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AC_SUBST(GIO_LIBS)
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dnl checks for gstreamer
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AG_GST_CHECK_GST_CHECK($GST_API_VERSION, [$GST_REQ], no)
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dnl *** set variables based on configure arguments ***
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dnl set license and copyright notice
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GST_LICENSE="LGPL"
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AC_DEFINE_UNQUOTED(GST_LICENSE, "$GST_LICENSE", [GStreamer license])
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AC_SUBST(GST_LICENSE)
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dnl set location of plugin directory
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AG_GST_SET_PLUGINDIR
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# set by AG_GST_PARSE_SUBSYSTEM_DISABLES above
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dnl make sure it doesn't complain about unused variables if debugging is disabled
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NO_WARNINGS=""
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AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""])
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dnl define an ERROR_CFLAGS Makefile variable
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AG_GST_SET_ERROR_CFLAGS($GST_GIT, [-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wundef -Wwrite-strings -Wformat-security -Wold-style-definition -Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return -Wno-multichar -Wnested-externs $NO_WARNINGS])
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dnl define correct level for debugging messages
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AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
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dnl used in examples
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AG_GST_DEFAULT_ELEMENTS
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dnl *** finalize CFLAGS, LDFLAGS, LIBS
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dnl Overview:
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dnl GST_OPTION_CFLAGS: common flags for profiling, debugging, errors, ...
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dnl GST_*: flags shared by built objects to link against GStreamer
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dnl GST_ALL_LDFLAGS: linker flags shared by all
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dnl GST_LIB_LDFLAGS: additional linker flags for all libaries
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dnl GST_LT_LDFLAGS: library versioning of our libraries
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dnl GST_PLUGIN_LDFLAGS: flags to be used for all plugins
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dnl GST_OPTION_CFLAGS
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if test "x$USE_DEBUG" = xyes; then
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PROFILE_CFLAGS="-g"
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fi
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AC_SUBST(PROFILE_CFLAGS)
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DEPRECATED_CFLAGS="-DGST_DISABLE_DEPRECATED"
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AC_SUBST(DEPRECATED_CFLAGS)
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dnl every flag in GST_OPTION_CFLAGS can be overridden at make time
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GST_OPTION_CFLAGS="\$(WARNING_CFLAGS) \$(ERROR_CFLAGS) \$(DEBUG_CFLAGS) \$(PROFILE_CFLAGS) \$(GCOV_CFLAGS) \$(OPT_CFLAGS) \$(DEPRECATED_CFLAGS)"
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AC_SUBST(GST_OPTION_CFLAGS)
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dnl FIXME: do we want to rename to GST_ALL_* ?
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dnl prefer internal headers to already installed ones
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dnl add GST_OPTION_CFLAGS, but overridable
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GST_CFLAGS="$GST_CFLAGS \$(GST_OPTION_CFLAGS)"
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AC_SUBST(GST_CFLAGS)
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AC_SUBST(GST_LIBS)
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dnl GST_ALL_*
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dnl vars common to for all internal objects (core libs, elements, applications)
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dnl CFLAGS:
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dnl - src and build dirs need to be added because every piece that gets built
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dnl will need the GStreamer source and generated headers
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GST_ALL_CFLAGS="-I\$(top_srcdir) -I\$(top_builddir) $GST_PLUGINS_BASE_CFLAGS $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
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AC_SUBST([GST_ALL_CFLAGS])
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dnl FIXME: check if LTLIBINTL is needed everywhere
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dnl I presume it is given that it contains the symbols that _() stuff maps to
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GST_ALL_LIBS="$GST_LIBS $LTLIBINTL \$(GCOV_LIBS)"
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AC_SUBST([GST_ALL_LIBS])
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dnl LDFLAGS really should only contain flags, not libs - they get added before
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dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
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GST_ALL_LDFLAGS="-no-undefined"
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AC_SUBST(GST_ALL_LDFLAGS)
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dnl GST_LIB_LDFLAGS
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dnl linker flags shared by all libraries
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dnl LDFLAGS modifier defining exported symbols from built libraries
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GST_LIB_LDFLAGS="-export-symbols-regex \^[_]?\(gst_\|Gst\|GST_\).*"
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AC_SUBST(GST_LIB_LDFLAGS)
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AM_PATH_PYTHON(2.7.0)
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AS_AC_EXPAND(LIBDIR, $libdir)
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AC_MSG_NOTICE(Storing library files in $LIBDIR)
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AC_CONFIG_FILES([tools/gst-validate-launcher], [chmod +x tools/gst-validate-launcher])
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dnl this really should only contain flags, not libs - they get added before
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dnl whatevertarget_LIBS and -L flags here affect the rest of the linking
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dnl *** output files ***
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dnl keep this alphabetic per directory, please
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AC_CONFIG_FILES([
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Makefile
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common/Makefile
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common/m4/Makefile
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data/Makefile
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gst/Makefile
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gst/validate/Makefile
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gst/preload/Makefile
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gst/overrides/Makefile
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pkgconfig/Makefile
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pkgconfig/gst-validate-uninstalled.pc
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pkgconfig/gst-validate.pc
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po/Makefile.in
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tools/Makefile
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tools/launcher/Makefile
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tools/launcher/apps/Makefile
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])
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AC_OUTPUT
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echo "
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Configuration
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Version : ${VERSION}
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Source code location : ${srcdir}
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Prefix : ${prefix}
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Compiler : ${CC}
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gst-validate configured. Type 'make' to build.
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"
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