[gnome-initial-setup] timezone: Rerun gdbus-codegen when Makefile.am changes

[Kalev Lember <klember src gnome org>]

commit e4ca4a817ddd19083572b4122ddf0ae5bfb3f4f8
Author: Kalev Lember <kalevlember gmail com>
Date:   Tue Mar 18 13:56:35 2014 +0100

    timezone: Rerun gdbus-codegen when Makefile.am changes

 gnome-initial-setup/pages/timezone/Makefile.am |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gnome-initial-setup/pages/timezone/Makefile.am b/gnome-initial-setup/pages/timezone/Makefile.am
index f34b56d..1384cdb 100644
--- a/gnome-initial-setup/pages/timezone/Makefile.am
+++ b/gnome-initial-setup/pages/timezone/Makefile.am
@@ -8,10 +8,11 @@ AM_CPPFLAGS = \
        -DGNOMECC_DATA_DIR="\"$(datadir)/gnome-control-center\""
 
 timedated.c: timedated.h
-timedated.h: $(srcdir)/timedated1-interface.xml
+timedated.h: Makefile.am timedated1-interface.xml
        $(AM_V_GEN) gdbus-codegen \
                --interface-prefix org.freedesktop. \
-               --generate-c-code timedated $<
+               --generate-c-code timedated \
+               $(srcdir)/timedated1-interface.xml
 BUILT_SOURCES += timedated.c timedated.h
 
 resource_files = $(shell glib-compile-resources --sourcedir=$(srcdir) --generate-dependencies 
$(srcdir)/datetime.gresource.xml)