diff --git a/games/sjeng/Makefile b/games/sjeng/Makefile
index ab7daf55d951..23e2bab9c5ff 100644
--- a/games/sjeng/Makefile
+++ b/games/sjeng/Makefile
@@ -1,24 +1,24 @@
 # Created by: Alejandro Pulver <alejandro@varnet.biz>
 # $FreeBSD$
 
 PORTNAME=	sjeng
 PORTVERSION=	11.2
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	games
 MASTER_SITES=	http://sjeng.org/ftp/
 DISTNAME=	Sjeng-Free-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Chess engine supporting chess variations
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libgdbm.so:databases/gdbm
 
-USES=		localbase
+USES=		localbase dos2unix
 GNU_CONFIGURE=	yes
 
 PLIST_FILES=	bin/sjeng
 
 .include <bsd.port.mk>
diff --git a/games/sjeng/files/patch-extvars.h b/games/sjeng/files/patch-extvars.h
new file mode 100644
index 000000000000..96ada25453fc
--- /dev/null
+++ b/games/sjeng/files/patch-extvars.h
@@ -0,0 +1,17 @@
+--- extvars.h.orig	2001-12-27 22:19:58 UTC
++++ extvars.h
+@@ -129,10 +129,10 @@ extern int numb_moves;
+ 
+ extern int phase;
+ 
+-FILE *lrn_standard;
+-FILE *lrn_zh;
+-FILE *lrn_suicide;
+-FILE *lrn_losers;
++extern FILE *lrn_standard;
++extern FILE *lrn_zh;
++extern FILE *lrn_suicide;
++extern FILE *lrn_losers;
+ extern int bestmovenum;
+ 
+ extern int ugly_ep_hack;
diff --git a/games/sjeng/files/patch-sjeng.c b/games/sjeng/files/patch-sjeng.c
new file mode 100644
index 000000000000..099157df28da
--- /dev/null
+++ b/games/sjeng/files/patch-sjeng.c
@@ -0,0 +1,11 @@
+--- sjeng.c.orig	2001-12-27 22:20:38 UTC
++++ sjeng.c
+@@ -36,7 +36,7 @@ char divider[50] = "----------------------------------
+ move_s dummy = {0,0,0,0,0};
+ 
+ int board[144], moved[144], ep_square, white_to_move, comp_color, wking_loc,
+-  bking_loc, white_castled, black_castled, result, ply, pv_length[PV_BUFF],
++  bking_loc, white_castled, black_castled, result, pv_length[PV_BUFF],
+   pieces[62], squares[144], num_pieces, i_depth, fifty, piece_count;
+ 
+ long int nodes, raw_nodes, qnodes,  killer_scores[PV_BUFF],