framecpp plugin: fix build against new framecpp headers

this is a temporary hack until a better (more portable, robust)
autoconf-based solution can be found

gstlal-ugly/gst/framecpp/Makefile.am

@@ -22,6 +22,9 @@ if COND_GSTBASEPARSE
 libframecpp_plugin_la_SOURCES += framecpp_igwdparse.cc framecpp_igwdparse.h
 endif
 libframecpp_plugin_la_CFLAGS = $(AM_CFLAGS) $(GSTLAL_CFLAGS) $(gstreamer_CFLAGS) $(gstreamer_audio_CFLAGS) $(framecpp_CFLAGS)
-libframecpp_plugin_la_CXXFLAGS = $(AM_CFLAGS) $(GSTLAL_CFLAGS) $(gstreamer_CFLAGS) $(gstreamer_audio_CFLAGS) $(framecpp_CFLAGS) -D__STDC_CONSTANT_MACROS
+# FIXME:  the "-std=c++0x" option is here as a temporary hack until we can
+# find a way to get the autoconf macros to configure the cflags for us
+# correctly on its own
+libframecpp_plugin_la_CXXFLAGS = $(AM_CFLAGS) $(GSTLAL_CFLAGS) $(gstreamer_CFLAGS) $(gstreamer_audio_CFLAGS) $(framecpp_CFLAGS) -std=c++0x -D__STDC_CONSTANT_MACROS
 libframecpp_plugin_la_LDFLAGS = $(AM_LDFLAGS) $(GSTLAL_LIBS) $(gstreamer_LIBS) $(gstreamer_audio_LIBS) $(framecpp_LIBS) $(GSTLAL_PLUGIN_LDFLAGS)
 libframecpp_plugin_la_LIBADD = libgstframecpp.la