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Re: Errors on x86_64 (broken c++ headers?)



On Thu, 2005-05-12 at 11:02 -0500, Quentin Spencer wrote:
> Panu Matilainen wrote:
> >
> > Something weird in the chroot environment obviously but what exactly 
> > causes it ... ideas would be more than welcome :)
> 
> If something's wrong with the build environment that causes some 
> packages to fail when they wouldn't otherwise, maybe we need to allow 
> for manual builds when necessary. I agree that it's incorrect to be 
> patching our spec files to work around these. I don't have any way of 
> debugging this because of lack of access to the hardware, and I don't 
> want my package sitting around indefinitely until someone figures out 
> why these kind of things are going wrong. Suggestions?

Digging this right now and finding something odd... My Wine-problem was
something else but the thing you're seeing is indeed a multilib thing
like Ralf suspected. Watch this:

After setting up a chroot for fc3-x86_64 with
"mach -r fedora-3-x86_64-core setup build" things look like this:

[root weasel]# mach -r fedora-3-x86_64-core yum list|grep std
libstdc++.x86_64                         3.4.3-22.fc3          installed
libstdc++-devel.x86_64                   3.4.3-22.fc3          installed
compat-libstdc++.i386                    8-3.3.4.2             core
compat-libstdc++.x86_64                  8-3.3.4.2             core
compat-libstdc++-devel.i386              8-3.3.4.2             core
compat-libstdc++-devel.x86_64            8-3.3.4.2             core
libstdc++.i386                           3.4.3-22.fc3          updates
libstdc++-devel.i386                     3.4.3-22.fc3          updates

So far so good. Now, when you install something that buildrequires
libstdc++-devel this happens:

[root weasel]# mach -r fedora-3-x86_64-core yum install libstdc++-devel

=============================================================================
 Package                 Arch       Version          Repository
Size
=============================================================================
Installing:
 libstdc++-devel         i386       3.4.3-22.fc3     updates
8.5 M

Transaction Summary
=============================================================================
Install      1 Package(s)
Update       0 Package(s)
Remove       0 Package(s)
Total download size: 8.5 M

Installed: libstdc++-devel.i386 0:3.4.3-22.fc3
[root weasel]# mach -r fedora-3-x86_64-core yum list|grep std
libstdc++.x86_64                         3.4.3-22.fc3          installed
libstdc++-devel.i386                     3.4.3-22.fc3          installed
compat-libstdc++.i386                    8-3.3.4.2             core
compat-libstdc++.x86_64                  8-3.3.4.2             core
compat-libstdc++-devel.i386              8-3.3.4.2             core
compat-libstdc++-devel.x86_64            8-3.3.4.2             core
libstdc++.i386                           3.4.3-22.fc3          updates
libstdc++-devel.x86_64                   3.4.3-22.fc3          updates

libstdc++-devel.i386 got installed and libstdc++-devel.x86_64 *quietly
removed*. Big surprise g++ doesn't work anymore... 

In fact, if you do successive runs of "yum install libstdc++-devel"
inside or outside mach, yum (2.3.2) will flip-flop between i386 and
x86_64 package. Can't be expected behavior really...

Anyway, can be worked around by just excluding all i386 packages in the
chroot's yum.conf.

	- Panu -


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