[rygel] Enable check for Vala if any stamp file is absent

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit b231d8724424a1f21da7bfd25b5cbcaf99b22723
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Jan 5 20:10:07 2010 +0200

    Enable check for Vala if any stamp file is absent
    
    Enable check for Vala even if not asked to do so if any of the stamp files
    are absent.

 configure.ac |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 181d5bb..da72d30 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,6 +58,20 @@ if test x$enable_sql_debugging = xyes ; then
     VALAFLAGS="$VALAFLAGS -D RYGEL_DEBUG_SQL"
 fi
 
+# Enable check for Vala even if not asked to do so if stamp files are absent.
+if test ! -e src/rygel/rygel_vala.stamp -o \
+        ! -e src/rygel/librygel_configuration_a_vala.stamp -o \
+        ! -e src/ui/rygel_preferences_vala.stamp -o \
+        ! -e src/plugins/gst-renderer/librygel_gst_renderer_la_vala.stamp -o \
+        ! -e src/plugins/tracker/librygel_media_tracker_la_vala.stamp -o \
+        ! -e src/plugins/test/librygel_test_la_vala.stamp -o \
+        ! -e src/plugins/media-export/librygel_media_export_la_vala.stamp -o \
+        ! -e src/plugins/mediathek/librygel_mediathek_la_vala.stamp -o \
+        ! -e src/plugins/gst-launch/librygel_gst_launch_la_vala.stamp -o \
+        ! -e src/plugins/external/librygel_external_la_vala.stamp ; then
+    enable_vala=yes
+fi
+
 # Vala
 if test x$enable_vala = xyes ; then
     # check for vala