mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 08:11:16 +00:00
7508e35b7e
A scenario correspond to a suite of action to execute on a pipeline, for the time being, we only support seeking the pipeline, but in the future we can imagine doing some queries, setting pipeline state, etc... The scenario can be loaded thanks to the GST_QA_SCENARIO environment variable, making it usable with any existant application, in case, the application can be used interactively, the user should either, not load any scenario or let the application run without interacting with it.
260 lines
7.6 KiB
Text
260 lines
7.6 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-QA, 0.0.1.1,
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http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
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gst-qa)
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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([gst/qa/gst-qa.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=0.10
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AC_SUBST(GST_API_VERSION)
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AC_DEFINE_UNQUOTED(GST_API_VERSION, "$GST_API_VERSION",
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[GStreamer API Version])
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AS_LIBTOOL(GST, 0, 0, 0)
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dnl *** required versions of GStreamer stuff ***
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GST_REQ=0.10.0
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GSTPB_REQ=0.10.0
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dnl *** autotools stuff ****
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dnl allow for different autotools
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AS_AUTOTOOLS_ALTERNATE
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dnl Add parameters for aclocal
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AC_SUBST(ACLOCAL_AMFLAGS, "-I m4 -I common/m4")
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AC_CONFIG_MACRO_DIR([m4])
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dnl set up gettext
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dnl the version check needs to stay here because autopoint greps for it
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AM_GNU_GETTEXT_VERSION([0.17])
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AM_GNU_GETTEXT([external])
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AG_GST_GETTEXT([gstreamer-$GST_API_VERSION])
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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$VALGRIND_PATH" = "xno")
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dnl check for gobject-introspection
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GOBJECT_INTROSPECTION_CHECK([0.6.3])
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dnl check for documentation tools
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AG_GST_DOCBOOK_CHECK
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GTK_DOC_CHECK([1.3])
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dnl *** checks for libraries ***
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dnl *** checks for header files ***
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dnl *** checks for types/defines ***
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dnl *** checks for structures ***
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dnl *** checks for compiler characteristics ***
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dnl *** checks for library functions ***
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dnl *** checks for dependancy libraries ***
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dnl GLib is required
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GLIB_REQ=2.32.0
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AC_SUBST([GLIB_REQ])
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AG_GST_GLIB_CHECK([$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$HAVE_GST_PBUTILS" != "xyes"; then
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AC_ERROR([gst-pbutils is required])
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fi
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AC_SUBST(GST_PBUTILS_LIBS)
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AC_SUBST(GST_PBUTILS_CFLAGS)
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dnl needed for scenarios definition files
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GST_PREFIX="`$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, "$GST_DATADIR", [system wide data directory])
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PKG_CHECK_MODULES(GIO, gio-2.0 >= 2.16, HAVE_GIO=yes, HAVE_GIO=no)
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AC_SUBST(GIO_CFLAGS)
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AC_SUBST(GIO_LIBS)
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dnl checks for gstreamer
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AG_GST_CHECK_GST_CHECK($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($GST_GIT, [$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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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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gst/Makefile
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gst/qa/Makefile
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data/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-qa configured. Type 'make' to build.
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"
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