[gnome-settings-daemon] build: Fix srcdir != builddir

[Colin Walters <walters src gnome org>]

commit ba3a955d1ff37019a81d0be6cebbffcdb6cafc11
Author: Colin Walters <walters verbum org>
Date:   Fri Mar 1 11:23:27 2013 -0500

    build: Fix srcdir != builddir

 plugins/media-keys/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/media-keys/Makefile.am b/plugins/media-keys/Makefile.am
index a8d70ad..876bb5b 100644
--- a/plugins/media-keys/Makefile.am
+++ b/plugins/media-keys/Makefile.am
@@ -26,7 +26,7 @@ shell-key-grabber.h: Makefile.am org.gnome.ShellKeyGrabber.xml
        gdbus-codegen --interface-prefix org.gnome.             \
                      --generate-c-code shell-key-grabber       \
                      --c-namespace Shell                       \
-                     org.gnome.ShellKeyGrabber.xml
+                     $(srcdir)/org.gnome.ShellKeyGrabber.xml
 
 libmedia_keys_la_SOURCES =             \
        gsd-media-keys-plugin.c         \