[five-or-more] Validate appdata and desktop file during check

[Michael Catanzaro <mcatanzaro src gnome org>]

commit c52167b8581ec26e8d69fc681a73309ab8f40a60
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Oct 5 09:30:14 2013 -0500

    Validate appdata and desktop file during check

 configure.ac     |    3 +++
 data/Makefile.am |    4 ++++
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8bda5be..2d3e05f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -66,6 +66,9 @@ PKG_CHECK_MODULES(FIVE_OR_MORE, [
   librsvg-2.0 >= $RSVG_REQUIRED
 ])
 
+AC_PATH_PROG(APPDATA_VALIDATE, appdata-validate)
+AC_PATH_PROG(DESKTOP_FILE_VALIDATE, desktop-file-validate)
+
 dnl ###########################################################################
 dnl Internationalization
 dnl ###########################################################################
diff --git a/data/Makefile.am b/data/Makefile.am
index 208eb36..1e53bee 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -38,4 +38,8 @@ EXTRA_DIST =                  \
 
 CLEANFILES = $(desktop_DATA)
 
+check-local: $(appdata_DATA) $(desktop_DATA)
+       $(APPDATA_VALIDATE) $(appdata_DATA)
+       $(DESKTOP_FILE_VALIDATE) $(desktop_DATA)
+
 -include $(top_srcdir)/git.mk