[cheese] Work around an error during uninstall of distcheck

[David King <davidk src gnome org>]

commit 5c4ee989c54ac99d37b33dc9d1935f202314e110
Author: David King <amigadave amigadave com>
Date:   Sun Oct 16 18:11:13 2011 +0200

    Work around an error during uninstall of distcheck

 Makefile.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 03f62dc..db903e7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -361,6 +361,7 @@ update_icon_cache = gtk-update-icon-cache --ignore-theme-index --force
 
 install-data-hook: install-update-icon-cache
 uninstall-hook: uninstall-update-icon-cache
+	touch libcheese_la_vala.stamp
 
 install-update-icon-cache:
 	$(AM_V_at)$(POST_INSTALL)
@@ -441,6 +442,7 @@ CLEANFILES = \
 	$(typelib_DATA)
 
 DISTCLEANFILES = \
+	libcheese_la_vala.stamp \
 	intltool-extract \
 	intltool-merge \
 	intltool-update \