dnl pkg-config-based checks for GStreamer modules and dependency modules
dnl generic:
dnl AG_GST_PKG_CHECK_MODULES([PREFIX], [WHICH], [REQUIRED])
dnl sets HAVE_[$PREFIX], [$PREFIX]_*
dnl AG_GST_CHECK_MODULES([PREFIX], [MODULE], [MINVER], [NAME], [REQUIRED])
dnl sets HAVE_[$PREFIX], [$PREFIX]_*
dnl specific:
dnl AG_GST_CHECK_GST([MAJMIN], [MINVER], [REQUIRED])
dnl also sets/ACSUBSTs GST_TOOLS_DIR and GST_PLUGINS_DIR
dnl AG_GST_CHECK_GST_BASE([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_CONTROLLER([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_NET([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_CHECK([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_PLUGINS_BASE([MAJMIN], [MINVER], [REQUIRED])
dnl also sets/ACSUBSTs GSTPB_PLUGINS_DIR
AC_DEFUN([AG_GST_PKG_CHECK_MODULES],
[
which="[$2]"
dnl not required by default, since we use this mostly for plugin deps
required=ifelse([$3], , "no", [$3])
PKG_CHECK_MODULES([$1], $which,
[
HAVE_[$1]="yes"
],
[
HAVE_[$1]="no"
if test "x$required" = "xyes"; then
AC_MSG_ERROR($[$1]_PKG_ERRORS)
else
AC_MSG_NOTICE($[$1]_PKG_ERRORS)
fi
])
dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
dnl It gets done automatically in automake >= 1.7, which we now require
]))
AC_DEFUN([AG_GST_CHECK_MODULES],
[
module=[$2]
minver=[$3]
name="[$4]"
required=ifelse([$5], , "yes", [$5]) dnl required by default
PKG_CHECK_MODULES([$1], $module >= $minver,
[
HAVE_[$1]="yes"
],
[
HAVE_[$1]="no"
AC_MSG_NOTICE($[$1]_PKG_ERRORS)
if test "x$required" = "xyes"; then
AC_MSG_ERROR([no $module >= $minver ($name) found])
else
AC_MSG_NOTICE([no $module >= $minver ($name) found])
fi
])
dnl AC_SUBST of CFLAGS and LIBS was not done before automake 1.7
dnl It gets done automatically in automake >= 1.7, which we now require
]))
AC_DEFUN([AG_GST_CHECK_GST],
[
AG_GST_CHECK_MODULES(GST, gstreamer-[$1], [$2], [GStreamer], [$3])
dnl allow setting before calling this macro to override
if test -z $GST_TOOLS_DIR; then
GST_TOOLS_DIR=`$PKG_CONFIG --variable=toolsdir gstreamer-[$1]`
if test -z $GST_TOOLS_DIR; then
AC_MSG_ERROR(
[no tools dir set in GStreamer pkg-config file, core upgrade needed.])
fi
fi
AC_MSG_NOTICE([using GStreamer tools in $GST_TOOLS_DIR])
AC_SUBST(GST_TOOLS_DIR)
dnl check for where core plug-ins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GST_PLUGINS_DIR; then
GST_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-[$1]`
if test -z $GST_PLUGINS_DIR; then
AC_MSG_ERROR(
[no pluginsdir set in GStreamer pkg-config file, core upgrade needed.])
fi
fi
AC_MSG_NOTICE([using GStreamer plug-ins in $GST_PLUGINS_DIR])
AC_SUBST(GST_PLUGINS_DIR)
])
AC_DEFUN([AG_GST_CHECK_GST_BASE],
[
AG_GST_CHECK_MODULES(GST_BASE, gstreamer-base-[$1], [$2],
[GStreamer Base Libraries], [$3])
])
AC_DEFUN([AG_GST_CHECK_GST_CONTROLLER],
[
AG_GST_CHECK_MODULES(GST_CONTROLLER, gstreamer-controller-[$1], [$2],
[GStreamer Controller Library], [$3])
])
AC_DEFUN([AG_GST_CHECK_GST_NET],
[
AG_GST_CHECK_MODULES(GST_NET, gstreamer-net-[$1], [$2],
[GStreamer Network Library], [$3])
])
AC_DEFUN([AG_GST_CHECK_GST_CHECK],
[
AG_GST_CHECK_MODULES(GST_CHECK, gstreamer-check-[$1], [$2],
[GStreamer Check unittest Library], [$3])
])
dnl ===========================================================================
dnl AG_GST_CHECK_UNINSTALLED_SETUP([ACTION-IF-UNINSTALLED], [ACTION-IF-NOT])
dnl
dnl ACTION-IF-UNINSTALLED (optional) extra actions to perform if the setup
dnl is an uninstalled setup
dnl ACTION-IF-NOT (optional) extra actions to perform if the setup
dnl is not an uninstalled setup
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_UNINSTALLED_SETUP],
[
AC_MSG_CHECKING([whether this is an uninstalled GStreamer setup])
AC_CACHE_VAL(gst_cv_is_uninstalled_setup,[
gst_cv_is_uninstalled_setup=no
if (set -u; : $GST_PLUGIN_SYSTEM_PATH) 2>/dev/null ; then
if test -z "$GST_PLUGIN_SYSTEM_PATH" \
-a -n "$GST_PLUGIN_SCANNER" \
-a -n "$GST_PLUGIN_PATH" \
-a -n "$GST_REGISTRY" \
-a -n "$DYLD_LIBRARY_PATH" \
-a -n "$LD_LIBRARY_PATH"; then
gst_cv_is_uninstalled_setup=yes;
fi
fi
])
AC_MSG_RESULT($gst_cv_is_uninstalled_setup)
if test "x$gst_cv_is_uninstalled_setup" = "xyes"; then
ifelse([$1], , :, [$1])
else
ifelse([$2], , :, [$2])
fi
])
dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_BASE([GST-API_VERSION], [MIN-VERSION], [REQUIRED])
dnl
dnl Sets GST_PLUGINS_BASE_CFLAGS and GST_PLUGINS_BASE_LIBS.
dnl
dnl Also sets GSTPB_PLUGINS_DIR (and for consistency also GST_PLUGINS_BASE_DIR)
dnl for use in Makefile.am. This is only really needed/useful in uninstalled
dnl setups, since in an installed setup all plugins will be found in
dnl GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BASE],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-[$1], [$2],
[GStreamer Base Plugins], [$3])
if test "x$HAVE_GST_PLUGINS_BASE" = "xyes"; then
dnl check for where base plugins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GSTPB_PLUGINS_DIR; then
GSTPB_PLUGINS_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-base-[$1]`
if test -z $GSTPB_PLUGINS_DIR; then
AC_MSG_ERROR(
[no pluginsdir set in GStreamer Base Plugins pkg-config file])
fi
fi
AC_MSG_NOTICE([using GStreamer Base Plugins in $GSTPB_PLUGINS_DIR])
GST_PLUGINS_BASE_DIR="$GSTPB_PLUGINS_DIR/gst:$GSTPB_PLUGINS_DIR/sys:$GSTPB_PLUGINS_DIR/ext"
AC_SUBST(GST_PLUGINS_BASE_DIR)
AC_SUBST(GSTPB_PLUGINS_DIR)
fi
])
dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_GOOD([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_GOOD_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -good ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_GOOD],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_GOOD, gstreamer-plugins-good-[$1], [$2],
[GStreamer Good Plugins], [no])
if test "x$HAVE_GST_PLUGINS_GOOD" = "xyes"; then
dnl check for where good plugins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GST_PLUGINS_GOOD_DIR; then
GST_PLUGINS_GOOD_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-good-[$1]`
if test -z $GST_PLUGINS_GOOD_DIR; then
AC_MSG_ERROR([no pluginsdir set in GStreamer Good Plugins pkg-config file])
fi
fi
AC_MSG_NOTICE([using GStreamer Good Plugins in $GST_PLUGINS_GOOD_DIR])
GST_PLUGINS_GOOD_DIR="$GST_PLUGINS_GOOD_DIR/gst:$GST_PLUGINS_GOOD_DIR/sys:$GST_PLUGINS_GOOD_DIR/ext"
AC_SUBST(GST_PLUGINS_GOOD_DIR)
fi
])
dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_UGLY([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_UGLY_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -bad ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_UGLY],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_UGLY, gstreamer-plugins-ugly-[$1], [$2],
[GStreamer Ugly Plugins], [no])
if test "x$HAVE_GST_PLUGINS_UGLY" = "xyes"; then
dnl check for where ugly plugins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GST_PLUGINS_UGLY_DIR; then
GST_PLUGINS_UGLY_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-ugly-[$1]`
if test -z $GST_PLUGINS_UGLY_DIR; then
AC_MSG_ERROR([no pluginsdir set in GStreamer Ugly Plugins pkg-config file])
fi
fi
AC_MSG_NOTICE([using GStreamer Ugly Plugins in $GST_PLUGINS_UGLY_DIR])
GST_PLUGINS_UGLY_DIR="$GST_PLUGINS_UGLY_DIR/gst:$GST_PLUGINS_UGLY_DIR/sys:$GST_PLUGINS_UGLY_DIR/ext"
AC_SUBST(GST_PLUGINS_UGLY_DIR)
fi
])
dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_BAD([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_BAD_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -ugly ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BAD],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_BAD, gstreamer-plugins-bad-[$1], [$2],
[GStreamer Bad Plugins], [no])
if test "x$HAVE_GST_PLUGINS_BAD" = "xyes"; then
dnl check for where bad plugins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GST_PLUGINS_BAD_DIR; then
GST_PLUGINS_BAD_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-bad-[$1]`
if test -z $GST_PLUGINS_BAD_DIR; then
AC_MSG_ERROR([no pluginsdir set in GStreamer Bad Plugins pkg-config file])
fi
fi
AC_MSG_NOTICE([using GStreamer Bad Plugins in $GST_PLUGINS_BAD_DIR])
GST_PLUGINS_BAD_DIR="$GST_PLUGINS_BAD_DIR/gst:$GST_PLUGINS_BAD_DIR/sys:$GST_PLUGINS_BAD_DIR/ext"
AC_SUBST(GST_PLUGINS_BAD_DIR)
fi
])
dnl ===========================================================================
dnl AG_GST_CHECK_GST_PLUGINS_LIBAV([GST-API_VERSION], [MIN-VERSION])
dnl
dnl Will set GST_PLUGINS_LIBAV_DIR for use in Makefile.am. Note that this will
dnl only be set in an uninstalled setup, since -libav ships no .pc file and in
dnl an installed setup all plugins will be found in GST_PLUGINS_DIR anyway.
dnl ===========================================================================
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_LIBAV],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_LIBAV, gstreamer-plugins-libav-[$1], [$2],
[GStreamer Libav Plugins], [no])
if test "x$HAVE_GST_PLUGINS_LIBAV" = "xyes"; then
dnl check for where libav plugins got installed
dnl this is used for unit tests
dnl allow setting before calling this macro to override
if test -z $GST_PLUGINS_LIBAV_DIR; then
GST_PLUGINS_LIBAV_DIR=`$PKG_CONFIG --variable=pluginsdir gstreamer-plugins-libav-[$1]`
if test -z $GST_PLUGINS_LIBAV_DIR; then
AC_MSG_ERROR([no pluginsdir set in GStreamer Libav Plugins pkg-config file])
fi
fi
GST_PLUGINS_LIBAV_DIR="$GST_PLUGINS_LIBAV_DIR/ext/libav"
AC_MSG_NOTICE([using GStreamer Libav Plugins in $GST_PLUGINS_LIBAV_DIR])
AC_SUBST(GST_PLUGINS_LIBAV_DIR)
fi
])