Index: head/games/wmtictactoe/Makefile
===================================================================
--- head/games/wmtictactoe/Makefile	(revision 549080)
+++ head/games/wmtictactoe/Makefile	(revision 549081)
@@ -1,22 +1,27 @@
 # Created by: Jim Mock <jim@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	wmtictactoe
 DISTVERSION=	1.1-1
 CATEGORIES=	games windowmaker afterstep
 MASTER_SITES=	LOCAL/jim
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Dockable TicTacToe game for WindowMaker and AfterStep
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/../COPYING
 
-WRKSRC=		${WRKDIR}/wmtictactoe.app/wmtictactoe
-
 USES=		gmake xorg
 USE_XORG=	x11 xext xpm
 
+WRKSRC=		${WRKDIR}/wmtictactoe.app/wmtictactoe
+
 PLIST_FILES=	bin/wmtictactoe
+
+post-patch: # fix for the build failure with -fno-common
+	@${REINPLACE_CMD} 's|^Display|extern Display|; s|^Window|extern Window|' ${WRKSRC}/../wmgeneral/wmgeneral.h
+	@${ECHO} "Display         *display;"           >> ${WRKSRC}/../wmgeneral/wmgeneral.c
+	@${ECHO} "Window          Root, iconwin, win;" >> ${WRKSRC}/../wmgeneral/wmgeneral.c
 
 .include <bsd.port.mk>