Index: Makefile
===================================================================
RCS file: /home/cvs/ports/games/chocolate-doom/Makefile,v
retrieving revision 1.12
diff -u -p -r1.12 Makefile
--- Makefile	23 Aug 2012 20:20:27 -0000	1.12
+++ Makefile	27 Oct 2012 03:20:26 -0000
@@ -29,7 +29,8 @@ USE_GROFF =	Yes
 CONFIGURE_STYLE =	gnu
 
 # we don't need to require python to build
-CONFIGURE_ENV +=	HAVE_PYTHON=false
+CONFIGURE_ENV +=	CPPFLAGS="-I${LOCALBASE}/include" \
+			HAVE_PYTHON=false
 
 # set correct program directory
 MAKE_FLAGS =	gamesdir="${TRUEPREFIX}/bin"