InsightToolkit fails to build on rawhide due to missing SSE instructions

[Sebastian Pölsterl]

Hi everyone,

I'm currently struggling to get InsightToolkit to build again for
rawhide. Currently, the problem is that it cannot detect SSE
instructions when using koji [1]. It worked for a previous build [2] and
still works when doing mockbuild locally.

During configure, the SSE checks that used to work fail:

 -- Performing Test ITK_COMPILER_SUPPORTS_SSE2_64
 -- Performing Test ITK_COMPILER_SUPPORTS_SSE2_64 - Failed
 -- Performing Test ITK_COMPILER_SUPPORTS_SSE2_32
 -- Performing Test ITK_COMPILER_SUPPORTS_SSE2_32 - Failed
 -- Performing Test ITK_COMPILER_DOES_NOT_NEED_MSSE2_FLAG
 -- Performing Test ITK_COMPILER_DOES_NOT_NEED_MSSE2_FLAG - Failed

The checks that are performed are evident from [3].

Since I cannot reproduce the problem locally with mockbuild, I'm
currently clueless and would appreciate any help.


Thanks,
Sebastian


[1]: http://koji.fedoraproject.org/koji/taskinfo?taskID=9809519

[2]: http://koji.fedoraproject.org/koji/buildinfo?buildID=621732

[3]:
http://itk.org/gitweb?p=ITK.git;a=blob;f=Modules/Core/Common/CMake/CheckSupportForSSERounding.cmake;h=7d6ce1a8db9152775244fe3fa6f639a5b320f6be;hb=refs/heads/release

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