From owner-freebsd-ports-bugs@FreeBSD.ORG  Thu Feb 12 14:20:04 2009
Return-Path: <owner-freebsd-ports-bugs@FreeBSD.ORG>
Delivered-To: freebsd-ports-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B895C1065674
	for <freebsd-ports-bugs@hub.freebsd.org>;
	Thu, 12 Feb 2009 14:20:04 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id A62B68FC0C
	for <freebsd-ports-bugs@hub.freebsd.org>;
	Thu, 12 Feb 2009 14:20:04 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n1CEK4PT026205
	for <freebsd-ports-bugs@freefall.freebsd.org>;
	Thu, 12 Feb 2009 14:20:04 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n1CEK4xC026204;
	Thu, 12 Feb 2009 14:20:04 GMT (envelope-from gnats)
Date: Thu, 12 Feb 2009 14:20:04 GMT
Message-Id: <200902121420.n1CEK4xC026204@freefall.freebsd.org>
To: freebsd-ports-bugs@FreeBSD.org
From: Olaf Seibert <olafs@cs.ru.nl>
Cc: 
Subject: Re: ports/128603: textproc/flex has too small capacity
X-BeenThere: freebsd-ports-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Olaf Seibert <olafs@cs.ru.nl>
List-Id: Ports bug reports <freebsd-ports-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, 
	<mailto:freebsd-ports-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports-bugs>
List-Post: <mailto:freebsd-ports-bugs@freebsd.org>
List-Help: <mailto:freebsd-ports-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports-bugs>, 
	<mailto:freebsd-ports-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Feb 2009 14:20:05 -0000

The following reply was made to PR ports/128603; it has been noted by GNATS.

From: Olaf Seibert <olafs@cs.ru.nl>
To: Stefan Walter <stefan@freebsd.org>
Cc: Olaf Seibert <olafs@cs.ru.nl>, GNATS <FreeBSD-gnats-submit@FreeBSD.org>
Subject: Re: ports/128603: textproc/flex has too small capacity
Date: Thu, 12 Feb 2009 15:11:06 +0100

 Here is a stab at an optional patch to textproc/flex.
 
 Unfortunately there doesn't seem to be a way in the OPTIONS system to
 ask the user for a number.
 
 Therefore I used a mixed approach, where the OPTIONS are used to turn
 the patch on and off, and where the user can optionally set
 FLEX_NUMBER_OF_NFA_STATES to the desired value (somehow). I found using
 /etc/port.conf useful, while putting options in between
 ".if ${.CURDIR:M*/textproc/flex}" and ".endif" lines.
 
 --- Makefile.orig	Thu Feb 12 12:50:30 2009
 +++ Makefile	Thu Feb 12 15:01:34 2009
 @@ -27,9 +27,24 @@
  PLIST_FILES=	bin/flex include/flex/FlexLexer.h lib/libfl.a lib/libfl_pic.a
  PLIST_DIRS=	include/flex
  
 -post-patch:
 +post-patch::
  	@${REINPLACE_CMD} -e 's/install-info-recursive//g;s/info-recursive//g' \
  		-e 's/po //;s/tests//' ${WRKSRC}/Makefile.in
  	@${REINPLACE_CMD} -e 's/ install-info-am//' ${WRKSRC}/doc/Makefile.in
  
 -.include <bsd.port.mk>
 +# Set options (before including bsd.port.pre.mk)
 +
 +OPTIONS = MORE_NFA_STATES "Increase the number of NFA states" OFF
 +
 +.include <bsd.port.pre.mk>
 +
 +.if defined(WITH_MORE_NFA_STATES)
 +
 +FLEX_NUMBER_OF_NFA_STATES ?= 99999
 +
 +post-patch::
 +	${REINPLACE_CMD} -e '/define MAXIMUM_MNS /s/[0-9][0-9]*/${FLEX_NUMBER_OF_NFA_STATES}/' ${WRKSRC}/flexdef.h
 +
 +.endif
 +
 +.include <bsd.port.post.mk>
 
 
 -Olaf.
 --