[tracker] tracker-extract: avoid warnings when compiling C++ code with C-only warning flags

[Aleksander Morgado <aleksm src gnome org>]

commit 6865a39ecb79bd1a303a261fcc62b992eddcb5e1
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Thu Jul 8 18:09:09 2010 +0200

    tracker-extract: avoid warnings when compiling C++ code with C-only warning flags

 src/tracker-extract/Makefile.am |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/tracker-extract/Makefile.am b/src/tracker-extract/Makefile.am
index ac02995..faf5c84 100644
--- a/src/tracker-extract/Makefile.am
+++ b/src/tracker-extract/Makefile.am
@@ -3,6 +3,9 @@ include $(top_srcdir)/Makefile.decl
 module_flags = -module -avoid-version -no-undefined
 modulesdir = $(libdir)/tracker-$(TRACKER_API_VERSION)/extract-modules
 
+AM_CFLAGS = $(WARN_CFLAGS)
+AM_CXXFLAGS = $(WARN_CXXFLAGS)
+
 INCLUDES = 								\
 	-DLOCALEDIR=\""$(localedir)"\" 					\
 	-DTRACKER_EXTRACTORS_DIR=\"$(modulesdir)\"			\
@@ -11,7 +14,6 @@ INCLUDES = 								\
 	-I$(top_srcdir)/src 						\
 	-I$(top_builddir)/src						\
 	-I$(top_builddir)/src/libtracker-client				\
-	$(WARN_CFLAGS)							\
 	$(GLIB2_CFLAGS)							\
 	$(GIO_CFLAGS)							\
 	$(GCOV_CFLAGS)							\