Mysterious cmake failure on ppc64

[orion at cora.nwra.com]

> Kevin Kofler wrote:
>> I get this while trying to build kdepim-4.1.2-2.fc10 for dist-f10 on
>> ppc64:
>> -- Looking for include files SYS_INOTIFY_H_FOUND - found
>> terminate called after throwing an instance of 'std::out_of_range'
>>   what():  basic_string::erase
>> /var/tmp/rpm-tmp.SsHcUA: line 47: 26805
>> Aborted                 /usr/bin/cmake -DLIB_SUFFIX=64 [...]
>> error: Bad exit status from /var/tmp/rpm-tmp.SsHcUA (%build)
>>
>> This is reproducible (I tried resubmitting it twice, all 3 builds
>> failed).
>>
>> The only change with respect to kdepim-4.1.2-1.fc10, which built
>> successfully,
>> is that this is a rebuild against the new libgnokii, but I don't see how
>> that
>> can be responsible. Maybe some other package changed in the buildroot,
>> causing
>> this?
>>
>>         Kevin Kofler
>>
>
> Well, cmake changed:
>
> < DEBUG util.py:250:   cmake                   ppc64
> 2.6.2-0.rc3.1.fc10  build             6.3 M
>
> ---
>
>  > DEBUG util.py:250:   cmake                   ppc64      2.6.2-1.fc10
>      build
>
> I submitted a scratch build here:
>
> http://koji.fedoraproject.org/koji/taskinfo?taskID=867010
>
> with:
>
> %{cmake_kde4} --debug-output ..
>
> in an attempt to diagnose.  Low and behold it got farther.  If it
> completes successfully then you might use that as a work around for the
> time being.  Next step is to debug using David Woodhouse's machine...

Can't reproduce on David's machine.  Looks like it does fail in different
locations in the koji builds (although always in some test).  Not sure
what to check now...

- Orion