From owner-freebsd-ports@FreeBSD.ORG  Tue Mar 27 22:17:53 2007
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
X-Original-To: ports@FreeBSD.org
Delivered-To: freebsd-ports@FreeBSD.ORG
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id F1C6216A404
	for <ports@FreeBSD.org>; Tue, 27 Mar 2007 22:17:53 +0000 (UTC)
	(envelope-from eps@anna.ana.com)
Received: from anna.ana.com (anna.ana.com [208.69.41.33])
	by mx1.freebsd.org (Postfix) with ESMTP id 9CC1813C45A
	for <ports@FreeBSD.org>; Tue, 27 Mar 2007 22:17:53 +0000 (UTC)
	(envelope-from eps@anna.ana.com)
Received: from anna.ana.com (localhost [127.0.0.1])
	by anna.ana.com (8.13.8/8.13.8) with ESMTP id l2RMGlcW003416
	for <ports@FreeBSD.org>; Tue, 27 Mar 2007 15:16:47 -0700 (PDT)
Received: (from eps@localhost)
	by anna.ana.com (8.13.8/8.13.8/Submit) id l2RMEePr003310;
	Tue, 27 Mar 2007 15:14:40 -0700 (PDT)
Date: Tue, 27 Mar 2007 15:14:40 -0700 (PDT)
Message-Id: <200703272214.l2RMEePr003310@anna.ana.com>
From: eps+pcmt0703@ana.com (Eric P. Scott)
To: ports@FreeBSD.org
In-Reply-To: <7179262C99DD344EBE01B432F636147740DC7B@SRV602.tudelft.net>
Cc: 
Subject: Re: optional dependencies
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: ports@FreeBSD.org
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Mar 2007 22:17:54 -0000

The only reason editors/texmaker has a dependency on xpdf is it's
"hardwired" into the upstream source.  You could try something
like:

[remove xpdf:${PORTSDIR}/graphics/xpdf from RUN_DEPENDS]

OPTIONS=	ACROREAD "Use acroread" off \
		KPDF "Use kpdf" off \
		XPDF "Use xpdf" on

[...]

.include <bsd.port.pre.mk>

.if defined(WITH_ACROREAD)
.if defined(WITH_KPDF) || !defined(WITHOUT_XPDF)
IGNORE=	exactly one PDF viewer must be chosen
.endif
RUN_DEPENDS+= acroread:${PORTSDIR}/print/acroread7
.endif

.if defined(WITH_KPDF)
.if defined(WITH_ACROREAD) || !defined(WITHOUT_XPDF)
IGNORE=	exactly one PDF viewer must be chosen
.endif
RUN_DEPENDS+= kpdf:${PORTSDIR}/graphics/kdegraphics3
.endif

.if !defined(WITHOUT_XPDF)
.if defined(WITH_ACROREAD) || defined(WITH_KPDF)
IGNORE=	exactly one PDF viewer must be chosen
.endif
RUN_DEPENDS+= xpdf:${PORTSDIR}/graphics/xpdf
.endif

post-patch:
.if defined(WITH_ACROREAD)
	@${REINPLACE_CMD} -e "s/xpdf/acroread/" ${WRKSRC}/texmaker.cpp
.elif defined(WITH_KPDF)
	@${REINPLACE_CMD} -e "s/xpdf/kpdf/" ${WRKSRC}/texmaker.cpp
.endif

[...]

.include <bsd.port.post.mk>


This points up a limitation in the current bsd.ports.mk: the
options dialog is always created as a --checklist, and there's no
easy way to request a --menu be used instead.

					-=EPS=-