Date: Mon, 10 Jan 2005 23:21:39 +0100 From: Jonathan Weiss <tomonage2@gmx.de> To: Brooks Davis <brooks@one-eyed-alien.net> Cc: FreeBSD-Ports <ports@freebsd.org> Subject: Re:Question about optional setting of symbolic links Message-ID: <BE08BE83.15459%tomonage2@gmx.de> In-Reply-To: <20050107183724.GD30931@odin.ac.hmc.edu>
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> On Fri, Jan 07, 2005 at 04:14:34PM +0100, Jonathan Weiss wrote:
>> Hi folks,
>>
>>
>> I'm working on a port of foomatic-filters and I want to optionaly set up a
>> symbolic link if CUPS-support is wanted (in order to register foomatic-rip
>> as a filter for cups).
>>
>> How do I do this?
>>
>> I looked through the porters handbook and could not find something to
>> symbolic links.
>>
>> I want to do something like this:
>>
>> #.if defined(WITH_CUPS)
>> #ln -s /usr/local/bin/foomatic-rip
>> /usr/local/libexec/cups/filter/foomatic-rip
>> #.endif
>>
>> How do I remove this link later?
>
> Put it in your plist if you create it. You could also use pkg-install
> and deinstall scripts to create it if ${LOCALBASE}/libexec/cups/filter/
> exists and destroy it if it exists when you uninstall. The nice thing
> about that is that the package works without requiring that you depend
> on CUPS.
>
> -- Brooks
My makefile now looks like this:
-----------------------------------------
# New ports collection makefile for: foomatic-filters
# Date created: 4 January 2005
# Whom: Jonathan Weiss <tomonage2@gmx.de
#
# $FreeBSD$
#.if defined(WITH_CUPS)
#${INSTALL_SCRIPT} ${WRKSRC}/foomatic-rip ${PREFIX}/bin/foomatic-22
#ln -s /usr/local/bin/foomatic-rip
/usr/local/libexec/cups/filter/foomatic-rip
#.endif
#
PORTNAME= foomatic-filters
PORTVERSION= 3.0.2
CATEGORIES= print
MASTER_SITES= http://www.linuxprinting.org/download/foomatic/
MAINTAINER= tomonage2@gmx.de
COMMENT= A system for integrating printer drivers with common
spoolers
MAN1= foomatic-rip.1 foomatic-gswrapper.1
PLIST_FILES= bin/foomatic-rip etc/filter.conf.example
bin/foomatic-gswrapper
GNU_CONFIGURE= yes
USE_PERL5= yes
CONFIGURE_ARGS+= --prefix=${PREFIX} \
--sysconfdir=${PREFIX}/etc
do-install:
${INSTALL_SCRIPT} ${WRKSRC}/foomatic-rip ${PREFIX}/bin
${INSTALL_SCRIPT} ${WRKSRC}/foomatic-gswrapper ${PREFIX}/bin
${INSTALL_DATA} ${WRKSRC}/filter.conf
${PREFIX}/etc/filter.conf.example
${INSTALL_MAN} ${WRKSRC}/foomatic-rip.1 ${PREFIX}/man/man1
${INSTALL_MAN} ${WRKSRC}/foomatic-gswrapper.1 ${PREFIX}/man/man1
@if [ -d ${LOCALBASE}/libexec/cups ]; then
\
${ECHO} "########################################" ; \
${ECHO} "CUPS detected!" ; \
${ECHO} "Installing foomatic-rip as a cups-filter" ; \
${ECHO} "########################################" ; \
/bin/ln -s ${PREFIX}/bin/foomatic-rip
${LOCALBASE}/libexec/cups/filter/foomatic-rip ; \
fi
.include <bsd.port.mk>
-----------------------------------------
And my pkg-deinstall script like this:
-----------------------------------------
#!/bin/sh
if [ "$2" != "POST-DEINSTALL" ]; then
exit 0
fi
if [ -h ${PKG_PREFIX}/libexec/cups/filter/foomatic-rip ]; then \
echo "#########################################" ; \
echo "Deleting foomatic-rip as a cups-filter..." ; \
echo "#########################################" ; \
/bin/rm ${PKG_PREFIX}/libexec/cups/filter/foomatic-rip ; \
exit 0; \
fi
-----------------------------------------
Is it ok like this?
Cheers,
Jonathan
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