metis: Ignore pragma omp warnings/errors with %intel#19049
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scheibelp merged 1 commit intospack:developfrom Oct 2, 2020
Merged
metis: Ignore pragma omp warnings/errors with %intel#19049scheibelp merged 1 commit intospack:developfrom
scheibelp merged 1 commit intospack:developfrom
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Should fix issue spack#14785 It looks like intel compilers generate warnings for omp pragmas when openmp flag is not given, which due to other flags set get promoted to errors. This adds a flag to ignore the pragma omp warnings (icc diagnostic number 3180 on %intel@14:). See e.g. https://community.intel.com/t5/Intel-C-Compiler/ICC-should-not-generate-warning-about-quot-pragma-omp-quot-when/td-p/810081?profile.language=pt
scheibelp
approved these changes
Oct 2, 2020
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Should fix issue #14785
It looks like intel compilers generate warnings for omp pragmas when
openmp flag is not given, which due to other flags set get promoted to
errors.
This adds a flag to ignore the pragma omp warnings (icc diagnostic
number 3180 on %intel@14:). See e.g.
https://community.intel.com/t5/Intel-C-Compiler/ICC-should-not-generate-warning-about-quot-pragma-omp-quot-when/td-p/810081?profile.language=pt