[gnome-shell] build: Fix rule to create .service files

[Vincent Untz <vuntz src gnome org>]

commit 36d564526cb74c5d8db32c71727dbfd370200595
Author: Vincent Untz <vuntz gnome org>
Date:   Thu Sep 15 13:43:01 2011 +0200

    build: Fix rule to create .service files
    
    It was always taking the first .service.in file to create all .service
    files: org.gnome.Shell.CalendarServer.service.in was the only one being
    used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=659194

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 11449ea..d19f0fe 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -19,7 +19,7 @@ typelib_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
 servicedir = $(datadir)/dbus-1/services
 service_DATA = $(service_in_files:.service.in=.service)
 
-$(service_DATA): $(service_in_files) Makefile
+%.service: %.service.in Makefile
 	$(AM_V_GEN)									\
 		[ -d $(@D) ] || $(mkdir_p) $(@D) ;					\
 		sed -e "s|\ libexecdir\@|$(libexecdir)|" $< > $  tmp && mv $  tmp $@