The openmp derivation provides both libomp and libompv. To avoid accidentally linking with the wrong library and to avoid the nosv dependency on libomp, this patch separates each version in a different derivation. Also, it adapts the clang wrappers and stdenvs to provide an stdenv per openmp library where each openmp will be used by default when the compiler flag "-fopenmp" is used. This eases linking ompv with nixpkgs libraries, such as blis, that expect openmp to be provided with stdenv. Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es> Tested-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es> |
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chroot.nix |