[gthumb] contact_sheet: clean the built sources

[Paolo Bacchilega <paobac src gnome org>]

commit 05d7121f097dea829c0f3cacd3f436693c6c9315
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Jan 5 19:12:03 2011 +0100

    contact_sheet: clean the built sources

 extensions/contact_sheet/Makefile.am |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/extensions/contact_sheet/Makefile.am b/extensions/contact_sheet/Makefile.am
index 68908d5..3cd002d 100644
--- a/extensions/contact_sheet/Makefile.am
+++ b/extensions/contact_sheet/Makefile.am
@@ -65,15 +65,17 @@ libcontact_sheet_la_DEPENDENCIES = $(top_builddir)/gthumb/gthumb$(EXEEXT)
 
 extensioninidir = $(extensiondir)
 extensionini_DATA = $(extensionini_in_files:.extension.in.in=.extension)
-DISTCLEANFILES = $(extensionini_DATA)
-
 extensionini_in_files = contact_sheet.extension.in.in
 
 @GTHUMB_EXTENSION_IN_RULE@
 @GTHUMB_EXTENSION_RULE@
 
 EXTRA_DIST = $(extensionini_in_files)
-
+DISTCLEANFILES = $(extensionini_DATA)
+BUILT_SOURCES = $(ENUM_TYPES)
 CLEANFILES = $(BUILT_SOURCES) 
 
+dist-hook:
+	cd $(distdir); rm -f $(CLEANFILES)
+
 -include $(top_srcdir)/git.mk