[cheese] Fix gtk-doc checks when srcdir != builddir

[David King <davidk src gnome org>]

commit 174ee301d2bdccc4902edbf370dda07b1a79d161
Author: David King <amigadave amigadave com>
Date:   Sun Oct 30 21:47:30 2011 +0100

    Fix gtk-doc checks when srcdir != builddir

 docs/reference/Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/reference/Makefile.am b/docs/reference/Makefile.am
index dac58ee..9242ec2 100644
--- a/docs/reference/Makefile.am
+++ b/docs/reference/Makefile.am
@@ -62,7 +62,7 @@ HTML_IMAGES=
 
 # Extra SGML files that are included by $(DOC_MAIN_SGML_FILE).
 # e.g. content_files=running.sgml building.sgml changes-2.0.sgml
-content_files=version.xml
+content_files=cheese.xml version.xml
 
 # SGML files where gtk-doc abbrevations (#GtkWidget) are expanded
 # These files must be listed here *and* in content_files
@@ -86,7 +86,7 @@ include $(top_srcdir)/gtk-doc.make
 # e.g. EXTRA_DIST += version.xml.in
 
 if ENABLE_GTK_DOC
-TESTS_ENVIRONMENT = cd $(srcdir) &&
+TESTS_ENVIRONMENT = cd $(builddir) &&
 TESTS = $(GTKDOC_CHECK)
 endif