Bug#773273: error when using SYMPHONY libraries in testing/unstable with clang

2014-12-16 Thread Miles Lubin 
To clarify, you should replace i686-linux-gnu with x86_64-linux-gnu on
your system, and adjust 4.9 to whichever version of gcc is installed.


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Bug#773273: error when using SYMPHONY libraries in testing/unstable with clang

2014-12-16 Thread Miles Lubin 
Hi Markus,

I think the root of the issue is a missing dependency in libSym.so.3 on the
libgomp. The library should still be usable from clang.
When compiling against the library, try linking with:

-L/usr/lib/gcc/i686-linux-gnu/4.9/ -lgomp

Best,
Miles

Bug#773273: error when using SYMPHONY libraries in testing/unstable with clang

2014-12-16 Thread Markus Mayer 

Package: coinor-libsymphony3
Version: 5.6.1-1

When using the SYMPHONY libraries in testing/unstable with clang, I run 
into errors like
usr/lib/x86_64-linux-gnu/libSym.so.3: undefined symbol: 
omp_get_thread_num

because clang currently does not support OpenMP.

Would it be possible for the time being to actually build the SYMPHONY 
libraries with OpenMP support disabled (i.e., configuring with 
--disable-openmp)?


Kind regards,
Markus Mayer


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