Index: head/math/oleo/Makefile
===================================================================
--- head/math/oleo/Makefile	(revision 549723)
+++ head/math/oleo/Makefile	(revision 549724)
@@ -1,53 +1,54 @@
 # Created by: mr
 # $FreeBSD$
 
 PORTNAME=	oleo
 PORTVERSION=	1.99.16
-PORTREVISION=	10
+PORTREVISION=	11
 CATEGORIES=	math
 MASTER_SITES=	GNU
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	GNU spreadsheet for X11 and terminals
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		bison:alias localbase ncurses perl5
 USE_PERL5=	build
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-x --without-xlt --without-SciPlot
+CONFIGURE_ENV=	CFLAGS=-fwrapv
 MAKE_ARGS+=	DESTDIR="${STAGEDIR}"
 
 BINARY_ALIAS=	makeinfo=false # disable detecting local makeinfo
 
 INFO=		oleo
 
 OPTIONS_DEFINE=	MOTIF NLS
 OPTIONS_SUB=	yes
 
 MOTIF_LIB_DEPENDS=	libplot.so:graphics/plotutils \
 			libXbae.so:x11-toolkits/xbae \
 			libXmHTML.so:x11-toolkits/xmhtml
 MOTIF_USES_OFF=		xorg
 MOTIF_USES=		motif
 MOTIF_CONFIGURE_WITH=	motif
 MOTIF_USE_OFF=		XORG=xt,ice,sm
 
 NLS_USES=		gettext
 NLS_LIBS=		-lintl
 NLS_CONFIGURE_ENABLE=	nls
 NLS_USES_OFF=		gettext-tools
 
-post-patch:
+pre-build:
 	@${GREP} -lR "malloc\.h" ${WRKSRC} | ${XARGS} ${REINPLACE_CMD} -e \
 		's|malloc\.h|stdlib.h|g'
 .for pof in en fr nl
 	@${REINPLACE_CMD} -e "s|CHARSET|ISO-8859-1|;s|ENCODING|8bit|"	\
 		${WRKSRC}/po/${pof}.po
 .endfor
 	@${REINPLACE_CMD} -e "s|am: install-docDATA|am:|" ${WRKSRC}/Makefile.in
 	@${REINPLACE_CMD} -e "s|install-info-am install-htmlDATA|install-info-am|" \
 		${WRKSRC}/doc/Makefile.in
 
 .include <bsd.port.mk>
Index: head/math/oleo/files/patch-src_posixtm.y
===================================================================
--- head/math/oleo/files/patch-src_posixtm.y	(revision 549723)
+++ head/math/oleo/files/patch-src_posixtm.y	(revision 549724)
@@ -1,10 +1,22 @@
 --- src/posixtm.y.orig	2000-07-22 06:13:16 UTC
 +++ src/posixtm.y
-@@ -85,6 +85,7 @@ date :
+@@ -40,6 +40,11 @@ char *alloca ();
+ #include <time.h>
+ 
+ #define YYDEBUG 1
++#define yychar yychar_posixtm
++#define yyerrflag yyerrflag_posixtm
++#define yylval yylval_posixtm
++#define yynerrs yynerrs_posixtm
++#define yyval yyval_posixtm
+ 
+ /* Lexical analyzer's current scan position in the input string. */
+ static char *curpos;
+@@ -85,6 +90,7 @@ date :
  		   YYABORT;
  		 }
  	       }
 +	   ;
  
  year : digitpair {
                     t.tm_year = $1;