From owner-freebsd-current  Wed Jun 28  6:23:54 2000
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Date: Wed, 28 Jun 2000 15:13:43 +0200 (CEST)
From: Leif Neland <leifn@neland.dk>
To: Alexander Leidinger <Alexander@Leidinger.net>
Cc: schuerge@wjpserver.CS.Uni-SB.DE, freebsd-current@FreeBSD.ORG
Subject: Re: Check for ports updates
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Any reason not to put this into bsd.port.mk?

make update




On Wed, 28 Jun 2000, Alexander Leidinger wrote:

> On 28 Jun, Leif Neland wrote:
> 
> > The steps needed for upgrading a package (from ports) would be:
> > 
> > make install
> > 
> > append foo-1.1/+REQUIRED_BY to foo-1.2/+REQUIRED_BY
> > 
> > traverse /var/db/pkg/* and remove foo-1.1/replace with foo-1.2
> > 
> > "subtract" foo-1.2/+CONTENT from foo-1.1/+CONTENT, only removing files
> > needed only in foo-1.1
> > 
> > remove /var/db/pkg/foo-1.1
> 
> cd /usr/ports/foo/bar
> make
> mv /var/db/pkg/bar-x.y.z/+REQUIRED_BY .
> pkg_delete bar-a.b.c
> make install
> mv +REQUIRED_BY /var/db/pkg/bar-d.e.f
> port_update.sh bar a.b.c d.e.f
> 
> port_update.sh:
> ---snip---
> #!/bin/sh
> 
> # Syntax: port_update.sh <progname> <version_old> <version_new>
> # yes, I know it's ugly
> 
> if [ ! $3  ]; then
>   echo "$0 <name> <oldver> <newver>"
>   exit 1
> fi
> 
> for i in `cat /var/db/pkg/${1}-${3}/+REQUIRED_BY`; do
>   echo -n "Updating ${i}... "
>   perl -npi -e "s:\@pkgdep\ ${1}\-${2}:\@pkgdep\ ${1}\-${3}:g" /var/db/pkg/${i}/+CONTENTS
>   echo "done"
> done
> ---snip---
> 
> Lazy disclaimer:
>  - works for me
>  - I think I know what I'm doing here (and what the limitations are
>    (e.g. bar == libxyz && libmajorversion(old) !=
>    libmajorversion(new))).
> 
> Bye,
> Alexander.
> 
> 



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