Re: generating 32-bit RPM's

On Tue, 2005-09-20 at 11:12 +0100, Dave Atkinson wrote:
...
> I too have been considering this problem recently.  I wanted to
> install
> 32-bit mplayer so's I could use the [ahem] other codecs... couldn't
> get
> yum to install 32-bit mplayer (if anyone can explain to me a simple
> way
> of installing an arbitary 32-bit pkg on x86_64..? thx ;).
> ...

Not exactly simple, but I manage it by creating i386 repo definitions
that are disabled by default and enabling them with 
"yum --enablerepo=reponame update <packages>" (or "install").  Works OK
once you get the right set of 32-bit packages installed for browsers,
etc.

Here's my current set of CentOS4 browser-related packages for a dual
Opteron:

acroread-7.0.0-2.rf.i386
firefox-1.0.6-1.4.2.centos4.i386
mozilla-1.7.10-1.4.2.centos4.i386
mozilla-acroread-7.0.0-2.rf.i386
mozilla-chat-1.7.10-1.4.2.centos4.i386
mozilla-devel-1.7.10-1.4.2.centos4.i386
mozilla-dom-inspector-1.7.10-1.4.2.centos4.i386
mozilla-js-debugger-1.7.10-1.4.2.centos4.i386
mozilla-mail-1.7.10-1.4.2.centos4.i386
mozilla-nspr-1.7.10-1.4.2.centos4.i386
mozilla-nspr-1.7.10-1.4.2.centos4.x86_64
mozilla-nspr-devel-1.7.10-1.4.2.centos4.i386
mozilla-nss-1.7.10-1.4.2.centos4.i386
mozilla-nss-1.7.10-1.4.2.centos4.x86_64
mozilla-nss-devel-1.7.10-1.4.2.centos4.i386
mozilla-nss-devel-1.7.10-1.4.2.centos4.x86_64

Here's a sample set of repo definitions:
[prs@wx1 yum.repos.d]$ cat CentOS-Base-i386.repo
[base-i386]
name=CentOS-$releasever - Base
baseurl=http://mirror.centos.org/centos/$releasever/os/i386/
gpgcheck=1
enabled=0

#released updates
[update-i386]
name=CentOS-$releasever - Updates
baseurl=http://mirror.centos.org/centos/$releasever/updates/i386/
gpgcheck=1
enabled=0

#packages used/produced in the build but not released
[addons-i386]
name=CentOS-$releasever - Addons
baseurl=http://mirror.centos.org/centos/$releasever/addons/i386/
gpgcheck=1
enabled=0

#additional packages that may be useful
[extras-i386]
name=CentOS-$releasever - Extras
baseurl=http://mirror.centos.org/centos/$releasever/extras/i386/
gpgcheck=1
enabled=0

#additional packages that extend functionality of existing packages
[centosplus-i386]
name=CentOS-$releasever - Plus
baseurl=http://mirror.centos.org/centos/$releasever/centosplus/i386/
gpgcheck=1
enabled=0

#contrib - packages by Centos Users
[contrib-i386]
name=CentOS-$releasever - Contrib
baseurl=http://mirror.centos.org/centos/$releasever/contrib/i386/
gpgcheck=1
enabled=0

#packages in testing
[testing-i386]
name=CentOS-$releasever - Testing
baseurl=http://mirror.centos.org/centos/$releasever/testing/i386/
gpgcheck=1
enabled=0

Phil