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

[Colin Walters <walters src gnome org>]

commit 37693776276c4bf48d25042f7ca6bdef2b553654
Author: Colin Walters <walters verbum org>
Date:   Sat Jul 27 13:46:29 2013 -0400

    build: Fix smartcard plugin with srcdir != builddir

 plugins/smartcard/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/plugins/smartcard/Makefile.am b/plugins/smartcard/Makefile.am
index 2d27d1c..3ba5abd 100644
--- a/plugins/smartcard/Makefile.am
+++ b/plugins/smartcard/Makefile.am
@@ -16,7 +16,7 @@ $(dbus_built_sources) : Makefile.am org.gnome.SettingsDaemon.Smartcard.xml
        --c-namespace GsdSmartcardService \
        --c-generate-object-manager \
        --generate-c-code org.gnome.SettingsDaemon.Smartcard \
-       org.gnome.SettingsDaemon.Smartcard.xml
+       $(srcdir)/org.gnome.SettingsDaemon.Smartcard.xml
 
 gsd-smartcard-enum-types.h: gsd-smartcard-enum-types.h.in $(libsmartcard_headers)
        $(AM_V_GEN) $(GLIB_MKENUMS) --template $^ > $@