[swell-foop] Validate appdata and desktop file at make check

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f8eb0c5b7515b57f1710a4f27b3584117cca8160
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Oct 6 10:06:16 2013 -0500

    Validate appdata and desktop file at make check

 configure.ac     |    3 +++
 data/Makefile.am |    4 ++++
 2 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index a7ddf40..ac17305 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,6 +26,9 @@ PKG_CHECK_MODULES(SWELL_FOOP, [
 
 AC_CHECK_LIB([m],[floor])
 
+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 88fbb7e..615b8f3 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -33,4 +33,8 @@ DISTCLEANFILES = \
 
 @INTLTOOL_SCHEMAS_RULE@
 
+check-local: $(appdata_DATA) $(desktop_DATA)
+       $(APPDATA_VALIDATE) $(appdata_DATA)
+       $(DESKTOP_FILE_VALIDATE) $(desktop_DATA)
+
 -include $(top_srcdir)/git.mk