configure: fix up GST_CXXFLAGS properly

We don't want C specific flags in GST_CXXFLAGS, so base it on the
GST_CFLAGS that only contains the pkg-config CFLAGS but none of
the GST_OPTION_CFLAGS. Also, we only need the local includes once.
Fix typo as well (GST_FLAGS -> GST_CFLAGS).

diff --git a/configure.ac b/configure.ac
index db9e7a5..adca617 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1028,8 +1028,8 @@ dnl FIXME: do we want to rename to GST_ALL_* ?
 dnl prefer internal headers to already installed ones
 dnl also add builddir include for enumtypes and marshal
 dnl add ERROR_CFLAGS, but overridable
+GST_CXXFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CXXFLAGS)"
 GST_CFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_CFLAGS \$(GST_OPTION_CFLAGS)"
-GST_CXXFLAGS="-I\$(top_srcdir)/gst-libs -I\$(top_builddir)/gst-libs $GST_FLAGS \$(GST_OPTION_CXXFLAGS)"
 AC_SUBST(GST_CFLAGS)
 AC_SUBST(GST_CXXFLAGS)
 AC_SUBST(GST_LIBS)