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Openblas clang fix (#5065)

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* Added a package for the MDAnalysis toolkit.

* Openblas now builds with clang when using 0.2.20

* Fixed flake8 error

* Added a guard to fail for openblas+openmp when on OSX systems

* Changed the guard to look for Apple's build of clang and to improve
the error messages.

* Removed blank line.
This commit is contained in:
Brian Van Essen 2017-08-15 14:57:11 -07:00 committed by Adam J. Stewart
parent 8df9f9e1f4
commit 7b51791625
1 changed files with 9 additions and 6 deletions
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9
var/spack/repos/builtin/packages/openblas/package.py
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@ -84,11 +84,14 @@ def check_compilers(self):
'OpenBLAS requires both C and Fortran compilers!'
)
# Add support for OpenMP
if '+openmp' in self.spec and self.spec.satisfies('%clang'):
# Openblas (as of 0.2.18) hardcoded that OpenMP cannot
if (('+openmp' in self.spec) and self.spec.satisfies('%clang')):
if str(self.spec.compiler.version).endswith('-apple'):
raise InstallError("Apple's clang does not support OpenMP")
if '@:0.2.19' in self.spec:
# Openblas (as of 0.2.19) hardcoded that OpenMP cannot
# be used with any (!) compiler named clang, bummer.
raise InstallError(
'OpenBLAS does not support OpenMP with clang!'
'OpenBLAS @:0.2.19 does not support OpenMP with clang!'
)
@property