[gitg/vala] Added vala stamp files to clean files

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 89a54c247b89f8d7f37ee1b585d3603eaaa8ccc6
Author: Jesse van den Kieboom <jesse vandenkieboom epfl ch>
Date:   Fri Jul 6 18:49:19 2012 +0200

    Added vala stamp files to clean files

 plugins/dash/Makefile.am    |    3 ++-
 plugins/history/Makefile.am |    3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/plugins/dash/Makefile.am b/plugins/dash/Makefile.am
index 3351847..0523fb2 100644
--- a/plugins/dash/Makefile.am
+++ b/plugins/dash/Makefile.am
@@ -44,7 +44,8 @@ EXTRA_DIST = $(plugin_DATA)			\
 
 CLEANFILES = 					\
 	$(VALA_SOURCES:.vala=.c)		\
-	$(BUILT_SOURCES)
+	$(BUILT_SOURCES)			\
+	libdash_la_vala.stamp
 
 install-data-hook:
 	rm -f $(GITG_PLUGIN_LIBDIR)/libdash.la
diff --git a/plugins/history/Makefile.am b/plugins/history/Makefile.am
index e6fc558..96f2d07 100644
--- a/plugins/history/Makefile.am
+++ b/plugins/history/Makefile.am
@@ -43,7 +43,8 @@ EXTRA_DIST = $(plugin_DATA)			\
 
 CLEANFILES = 					\
 	$(VALA_SOURCES:.vala=.c)		\
-	$(BUILT_SOURCES)
+	$(BUILT_SOURCES)			\
+	libhistory_la_vala.stamp
 
 install-data-hook:
 	rm -f $(GITG_PLUGIN_LIBDIR)/libhistory.la