dnl configure-time options shared among gstreamer modules dnl AG_GST_ARG_DEBUG dnl AG_GST_ARG_PROFILING dnl AG_GST_ARG_VALGRIND dnl AG_GST_ARG_GCOV dnl AG_GST_ARG_EXAMPLES dnl AG_GST_ARG_WITH_PKG_CONFIG_PATH dnl AG_GST_ARG_WITH_PACKAGE_NAME dnl AG_GST_ARG_WITH_PACKAGE_ORIGIN dnl AG_GST_ARG_WITH_PLUGINS dnl AG_GST_CHECK_PLUGIN dnl AG_GST_DISABLE_PLUGIN dnl AG_GST_ARG_ENABLE_EXTERNAL dnl AG_GST_ARG_ENABLE_EXPERIMENTAL dnl AG_GST_ARG_ENABLE_BROKEN AC_DEFUN([AG_GST_ARG_DEBUG], [ dnl debugging stuff AC_ARG_ENABLE(debug, AC_HELP_STRING([--disable-debug],[disable addition of -g debugging info]), [ case "${enableval}" in yes) USE_DEBUG=yes ;; no) USE_DEBUG=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;; esac ], [USE_DEBUG=yes]) dnl Default value ]) AC_DEFUN([AG_GST_ARG_PROFILING], [ AC_ARG_ENABLE(profiling, AC_HELP_STRING([--enable-profiling], [adds -pg to compiler commandline, for profiling]), [ case "${enableval}" in yes) USE_PROFILING=yes ;; no) USE_PROFILING=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;; esac ], [USE_PROFILING=no]) dnl Default value ]) AC_DEFUN([AG_GST_ARG_VALGRIND], [ dnl valgrind inclusion AC_ARG_ENABLE(valgrind, AC_HELP_STRING([--disable-valgrind],[disable run-time valgrind detection]), [ case "${enableval}" in yes) USE_VALGRIND="$USE_DEBUG" ;; no) USE_VALGRIND=no ;; *) AC_MSG_ERROR(bad value ${enableval} for --enable-valgrind) ;; esac ], [USE_VALGRIND="$USE_DEBUG"]) dnl Default value VALGRIND_REQ="2.1" if test "x$USE_VALGRIND" = xyes; then PKG_CHECK_MODULES(VALGRIND, valgrind > $VALGRIND_REQ, USE_VALGRIND="yes", [ USE_VALGRIND="no" AC_MSG_RESULT([no]) ]) fi if test "x$USE_VALGRIND" = xyes; then AC_DEFINE(HAVE_VALGRIND, 1, [Define if valgrind should be used]) AC_MSG_NOTICE(Using extra code paths for valgrind) fi ]) AC_DEFUN([AG_GST_ARG_GCOV], [ AC_ARG_ENABLE(gcov, AC_HELP_STRING([--enable-gcov], [compile with coverage profiling instrumentation (gcc only)]), enable_gcov=$enableval, enable_gcov=no) if test x$enable_gcov = xyes ; then if test "x$GCC" != "xyes" then AC_MSG_ERROR([gcov only works if gcc is used]) fi AS_COMPILER_FLAG(["-fprofile-arcs"], [GCOV_CFLAGS="$GCOV_CFLAGS -fprofile-arcs"], true) AS_COMPILER_FLAG(["-ftest-coverage"], [GCOV_CFLAGS="$GCOV_CFLAGS -ftest-coverage"], true) dnl remove any -O flags - FIXME: is this needed ? GCOV_CFLAGS=`echo "$GCOV_CFLAGS" | sed -e 's/-O[[0-9]]*//g'` dnl libtool 1.5.22 and lower strip -fprofile-arcs from the flags dnl passed to the linker, which is a bug; -fprofile-arcs implicitly dnl links in -lgcov, so we do it explicitly here for the same effect GCOV_LIBS=-lgcov AC_SUBST(GCOV_CFLAGS) AC_SUBST(GCOV_LIBS) GCOV=`echo $CC | sed s/gcc/gcov/g` AC_SUBST(GCOV) GST_GCOV_ENABLED=yes AC_DEFINE_UNQUOTED(GST_GCOV_ENABLED, 1, [Defined if gcov is enabled to force a rebuild due to config.h changing]) dnl if gcov is used, we do not want default -O2 CFLAGS if test "x$GST_GCOV_ENABLED" = "xyes" then CFLAGS="-O0" AC_SUBST(CFLAGS) CXXFLAGS="-O0" AC_SUBST(CXXFLAGS) FFLAGS="-O0" AC_SUBST(FFLAGS) CCASFLAGS="-O0" AC_SUBST(CCASFLAGS) AC_MSG_NOTICE([gcov enabled, setting CFLAGS and friends to $CFLAGS]) fi fi AM_CONDITIONAL(GST_GCOV_ENABLED, test x$enable_gcov = xyes) ]) AC_DEFUN([AG_GST_ARG_EXAMPLES], [ 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") ]) AC_DEFUN([AG_GST_ARG_WITH_PKG_CONFIG_PATH], [ dnl possibly 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} AC_MSG_NOTICE(Set PKG_CONFIG_PATH to $PKG_CONFIG_PATH) ]) ]) dnl This macro requires that GST_CVS is set to yes or no (release) AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_NAME], [ dnl package name in plugins AC_ARG_WITH(package-name, AC_HELP_STRING([--with-package-name], [specify package name to use in plugins]), [ case "${withval}" in yes) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-package-name) ;; *) GST_PACKAGE_NAME="${withval}" ;; esac ], [ P=$1 if test "x$P" = "x" then P=$PACKAGE_NAME fi dnl default value if test "x$GST_CVS" = "xyes" then dnl nano >= 1 GST_PACKAGE_NAME="$P CVS/prerelease" else GST_PACKAGE_NAME="$P source release" fi ] ) AC_MSG_NOTICE(Using $GST_PACKAGE_NAME as package name) AC_DEFINE_UNQUOTED(GST_PACKAGE_NAME, "$GST_PACKAGE_NAME", [package name in plugins]) AC_SUBST(GST_PACKAGE_NAME) ]) AC_DEFUN([AG_GST_ARG_WITH_PACKAGE_ORIGIN], [ dnl package origin URL AC_ARG_WITH(package-origin, AC_HELP_STRING([--with-package-origin], [specify package origin URL to use in plugins]), [ case "${withval}" in yes) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;; no) AC_MSG_ERROR(bad value ${withval} for --with-package-origin) ;; *) GST_PACKAGE_ORIGIN="${withval}" ;; esac ], [GST_PACKAGE_ORIGIN="[Unknown package origin]"] dnl Default value ) AC_MSG_NOTICE(Using $GST_PACKAGE_ORIGIN as package origin) AC_DEFINE_UNQUOTED(GST_PACKAGE_ORIGIN, "$GST_PACKAGE_ORIGIN", [package origin]) AC_SUBST(GST_PACKAGE_ORIGIN) ]) dnl sets WITH_PLUGINS to the list of plug-ins given as an argument dnl also clears GST_PLUGINS_ALL and GST_PLUGINS_SELECTED AC_DEFUN([AG_GST_ARG_WITH_PLUGINS], [ AC_ARG_WITH(plugins, AC_HELP_STRING([--with-plugins], [comma-separated list of dependencyless plug-ins to compile]), [WITH_PLUGINS=$withval], [WITH_PLUGINS=]) GST_PLUGINS_ALL="" GST_PLUGINS_SELECTED="" AC_SUBST(GST_PLUGINS_ALL) AC_SUBST(GST_PLUGINS_SELECTED) ]) dnl AG_GST_CHECK_PLUGIN(PLUGIN-NAME) dnl dnl This macro adds the plug-in to GST_PLUGINS_ALL. Then it dnl checks if the plug-in is present in WITH_PLUGINS, and if so adds it to dnl GST_PLUGINS_SELECTED. dnl dnl The macro will call AM_CONDITIONAL(USE_PLUGIN_, ...) to allow dnl control of what is built in Makefile.ams. AC_DEFUN([AG_GST_CHECK_PLUGIN], [ GST_PLUGINS_ALL="$GST_PLUGINS_ALL [$1]" if [[ -z "$WITH_PLUGINS" ]] || echo " [$WITH_PLUGINS] " | tr , ' ' | grep -i " [$1] " > /dev/null; then GST_PLUGINS_SELECTED="$GST_PLUGINS_SELECTED [$1]" fi AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), echo " $GST_PLUGINS_SELECTED " | grep -i " [$1] " > /dev/null) ]) dnl AG_GST_DISABLE_PLUGIN(PLUGIN-NAME) dnl dnl This macro disables the plug-in by removing it from dnl GST_PLUGINS_SELECTED. AC_DEFUN([AG_GST_DISABLE_PLUGIN], [ GST_PLUGINS_SELECTED=`echo " $GST_PLUGINS_SELECTED " | $SED -e 's/ [$1] / /'` AM_CONDITIONAL([USE_PLUGIN_]translit([$1], a-z, A-Z), false) ]) AC_DEFUN([AG_GST_ARG_ENABLE_EXTERNAL], [ AG_GST_CHECK_FEATURE(EXTERNAL, [building of plug-ins with external deps],, HAVE_EXTERNAL=yes, enabled, [ AC_MSG_NOTICE(building external plug-ins) BUILD_EXTERNAL="yes" ],[ AC_MSG_WARN(all plug-ins with external dependencies will not be built) BUILD_EXTERNAL="no" ]) # make BUILD_EXTERNAL available to Makefile.am AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes") ]) dnl experimental plug-ins; stuff that hasn't had the dust settle yet dnl read 'builds, but might not work' AC_DEFUN([AG_GST_ARG_ENABLE_EXPERIMENTAL], [ AG_GST_CHECK_FEATURE(EXPERIMENTAL, [building of experimental plug-ins],, HAVE_EXPERIMENTAL=yes, disabled, [ AC_MSG_WARN(building experimental plug-ins) BUILD_EXPERIMENTAL="yes" ],[ AC_MSG_NOTICE(not building experimental plug-ins) BUILD_EXPERIMENTAL="no" ]) # make BUILD_EXPERIMENTAL available to Makefile.am AM_CONDITIONAL(BUILD_EXPERIMENTAL, test "x$BUILD_EXPERIMENTAL" = "xyes") ]) dnl broken plug-ins; stuff that doesn't seem to build at the moment AC_DEFUN([AG_GST_ARG_ENABLE_BROKEN], [ AG_GST_CHECK_FEATURE(BROKEN, [building of broken plug-ins],, HAVE_BROKEN=yes, disabled, [ AC_MSG_WARN([building broken plug-ins -- no bug reports on these, only patches ...]) ],[ AC_MSG_NOTICE([not building broken plug-ins]) ]) ])