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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_GDP([MAJMIN], [MINVER], [REQUIRED])
dnl AG_GST_CHECK_GST_CONTROLLER([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_[$1]="no"
AC_MSG_RESULT(no)
if test "x$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_[$1]="no"
AC_MSG_RESULT(no)
AC_MSG_NOTICE($[$1]_PKG_ERRORS)
if test "x$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_GDP],
[
AG_GST_CHECK_MODULES(GST_GDP, gstreamer-dataprotocol-[$1], [$2],
[GStreamer Data Protocol Library], [$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_CHECK],
[
AG_GST_CHECK_MODULES(GST_CHECK, gstreamer-check-[$1], [$2],
[GStreamer Check unittest Library], [$3])
])
AC_DEFUN([AG_GST_CHECK_GST_PLUGINS_BASE],
[
AG_GST_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-[$1], [$2],
[GStreamer Base Plug-ins Library], [$3])
dnl check for where base plug-ins 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 Plug-ins pkg-config file])
fi
fi
AC_MSG_NOTICE([using GStreamer Base Plug-ins in $GSTPB_PLUGINS_DIR])
AC_SUBST(GSTPB_PLUGINS_DIR)
])
|
