$OpenBSD: patch-CMakeModules_FindPNG_cmake,v 1.3 2010/10/20 15:32:40 sthen Exp $
--- CMakeModules/FindPNG.cmake.orig	Sat Sep  4 21:51:34 2010
+++ CMakeModules/FindPNG.cmake	Sat Sep  4 21:51:35 2010
@@ -22,6 +22,7 @@ SET(PNG_FOUND "NO")
 
 IF (ZLIB_FOUND)
   FIND_PATH(PNG_INCLUDE_DIR png.h
+    ${LOCALBASE}/include/libpng
     /usr/local/include
     /usr/include
     ${SOURCE_BASE_DIR}/lpng142
