optionsng ignores /var/db/ports/<portname>/options

[Roland Smith]

Hi,

With the release of the new options framework for ports, I've run into a
problem trying to convert one of my ports.

The nature of the problem is that the port seems to ignore the setting stored
in /var/db/ports/<portname>/options:

I've used 'make config' to set the PYCAIO option to on;

slackbox# cat /var/db/ports/py27-py-stl/options
# This file is auto-generated by 'make config'.
# Options for py27-py-stl-3.1
_OPTIONS_READ=py27-py-stl-3.1
_FILE_COMPLETE_OPTIONS_LIST=PYCAIRO
OPTIONS_FILE_SET+=PYCAIRO

But the port seems to ignore it:

slackbox# make showconfig
===> The following configuration options are available for py27-py-stl-3.1:
     PYCAIRO=off: Use (py)Cairo to enable stl2pdf
===> Use 'make config' to modify these settings

Every time I do 'make config', the PYCAIRO option will be unset, even if it
shows as set in /var/db/ports/<portname>/options!

My port Makefile is as follows:
------------ port Makefile ----------------
# New ports collection makefile for:    py-stl
# Date created:                         28 Dec 2011
# Whom:                                 rsmith at xs4all.nl
#
# $FreeBSD$

PORTNAME=		py-stl
PORTVERSION=		3.1
CATEGORIES=		graphics python
MASTER_SITES=		http://rsmith.home.xs4all.nl/software/
PKGNAMEPREFIX=		${PYTHON_PKGNAMEPREFIX}

MAINTAINER=		rsmith at xs4all.nl
COMMENT=		Converts STL models to POV-Ray meshes or PostScript/PDF images

USE_ZIP=		YES
USE_PYTHON=		2.5+
USE_PYDISTUTILS=	YES

CONFLICTS=		stl2pov-[0-9]*

MAN1=			stl2ps.1 stlinfo.1

OPTIONS_DEFINE=	PYCAIRO
PYCAIRO_DESC=	Use (py)Cairo to enable stl2pdf

.include <bsd.port.options.mk>

.if ${PORT_OPTIONS:MPYCAIRO}
RUN_DEPENDS+=		${PYTHON_PKGNAMEPREFIX}cairo>1.8:${PORTSDIR}/graphics/py-cairo
MAN1+=			stl2pdf.1
PLIST_SUB+=		STL2PDF=""
.else
PLIST_SUB+=		STL2PDF="@comment "
.endif

NO_BUILD=		YES

post-install:
.if ${PORT_OPTIONS:MPYCAIRO}
	@${INSTALL_MAN} ${WRKSRC}/stl2pdf.1 ${MANPREFIX}/man/man1
	@${MV} ${PREFIX}/bin/stl2pdf.py ${PREFIX}/bin/stl2pdf
.else
	@${RM} -f ${PREFIX}/bin/stl2pdf.py
	@${RM} -f  ${MANPREFIX}/man/man1/stl2pdf.1*
.endif
	@${INSTALL_MAN} ${WRKSRC}/stl2ps.1 ${MANPREFIX}/man/man1
	@${INSTALL_MAN} ${WRKSRC}/stlinfo.1 ${MANPREFIX}/man/man1
	@${MV} ${PREFIX}/bin/stl2ps.py  ${PREFIX}/bin/stl2ps
	@${MV} ${PREFIX}/bin/stl2pov.py ${PREFIX}/bin/stl2pov
	@${MV} ${PREFIX}/bin/stlinfo.py ${PREFIX}/bin/stlinfo
	@${MV} ${PYTHON_SITELIBDIR}/py_stl-${PORTVERSION}-py${PYTHON_VER}.egg-info ${PYTHON_SITELIBDIR}/${PYDISTUTILS_EGGINFO}

.include <bsd.port.mk>
------------ port Makefile ----------------

I've looked at other ports makefiles and see no obvious defects. Help?

Roland
-- 
R.F.Smith                                   http://rsmith.home.xs4all.nl/
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