[grilo-plugins] Another distcheck fix

[Murray Cumming <murrayc src gnome org>]

commit 727538f3312e1767cde384686e4b8026c86c9356
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Dec 4 11:53:36 2012 +0100

    Another distcheck fix

 src/local-metadata/Makefile.am |    2 +-
 src/tmdb/Makefile.am           |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/local-metadata/Makefile.am b/src/local-metadata/Makefile.am
index 66c71cf..9bd7461 100644
--- a/src/local-metadata/Makefile.am
+++ b/src/local-metadata/Makefile.am
@@ -28,7 +28,7 @@ localmetadataxml_DATA	= $(LOCALMETADATA_PLUGIN_ID).xml
 # because grilo expects the .so and .xml files to be in 
 # the same directory:
 copy-xml-to-libs-dir: libgrllocalmetadata.la
-	cp $(srcdir)/$(localmetadataxml_DATA) $(builddir)/.libs/
+	cp -f $(srcdir)/$(localmetadataxml_DATA) $(builddir)/.libs/
 
 all-local: copy-xml-to-libs-dir
 
diff --git a/src/tmdb/Makefile.am b/src/tmdb/Makefile.am
index 31c5389..6be3e0f 100644
--- a/src/tmdb/Makefile.am
+++ b/src/tmdb/Makefile.am
@@ -28,7 +28,7 @@ tmdbxml_DATA	= $(TMDB_PLUGIN_ID).xml
 # because grilo expects the .so and .xml files to be in 
 # the same directory:
 copy-xml-to-libs-dir: libgrltmdb.la
-	cp $(srcdir)/$(tmdbxml_DATA) $(builddir)/.libs/
+	cp -f $(srcdir)/$(tmdbxml_DATA) $(builddir)/.libs/
 
 all-local: copy-xml-to-libs-dir