[Insight-developers] ICC8.0 issue and CMake check for endiane ss

Julien Jomier jjomier at cs.unc.edu
Sun Jan 2 10:17:32 EST 2005


Hi Bill,

I had to export the env var : LD_LIBRARY_PATH with /opt/intel_cc_80/lib 
before running CMake. Maybe this is the problem.

Julien

Lorensen, William E (Research) wrote:
> I think I see the problem here. My TestBigEndian is failing with a missing
> .so failure. The return code for this is 127. The TestBigEndian.cmake checks
> for 0 or not 0. It should check for 0 or 1 and report a failure otherwise.
> 
> Bill
> 
> -----Original Message-----
> From: Lorensen, William E (Research) [mailto:lorensen at crd.ge.com]
> Sent: Thursday, December 30, 2004 12:45 PM
> To: 'insight-developers at itk.org'
> Subject: [Insight-developers] ICC8.0 issue and CMake check for endianess
> 
> 
> Folks,
> In tracking down some Linux intel icc8.0 problems, I found that cmake is
> computing the wrong endianess. It incorrectly defines CMAKE_WORDS_BIGENDIAN
> in the itkConfigure.h file. It reports Big endian where it should be
> reporting Little endian. If I run the TestBigEndian.c code by hand, it
> correctly says the system is little endian.
> 
> I have reached by limit of cmake knowledge to progress any further. Help
> would bve appreciated.
> 
> Thanks,
> Bill
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