$OpenBSD: patch-rtengine_CMakeLists_txt,v 1.1 2013/07/10 15:10:28 dcoppa Exp $

Fix dependencies to please Ninja.

--- rtengine/CMakeLists.txt.orig	Wed Jul 10 16:42:43 2013
+++ rtengine/CMakeLists.txt	Wed Jul 10 16:42:46 2013
@@ -20,6 +20,8 @@ set (RTENGINESOURCEFILES safegtk.cc colortemp.cc curve
     )
 
 add_library (rtengine ${RTENGINESOURCEFILES})
+add_dependencies (rtengine AboutFile)
+
 #It may be nice to store library version too
 IF (BUILD_SHARED_LIBS)
     install (TARGETS rtengine DESTINATION ${LIBDIR})
