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| author | Sajid Ali <30510036+s-sajid-ali@users.noreply.github.com> | 2020-07-09 16:14:49 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-09 16:14:49 -0500 |
| commit | 12099ed55e468e946c7669cfbf3029c72f0e15d4 (patch) | |
| tree | 913715a54a610472a8f05633a2d5d0314065f3b0 | |
| parent | d0f5b69a19236ea3c17dd306708d6ece43283501 (diff) | |
| download | spack-12099ed55e468e946c7669cfbf3029c72f0e15d4.tar.gz spack-12099ed55e468e946c7669cfbf3029c72f0e15d4.tar.bz2 spack-12099ed55e468e946c7669cfbf3029c72f0e15d4.tar.xz spack-12099ed55e468e946c7669cfbf3029c72f0e15d4.zip | |
clear mpicc and friends before each build (#17450)
* clear mpi env vars
| -rw-r--r-- | lib/spack/spack/build_environment.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/spack/spack/build_environment.py b/lib/spack/spack/build_environment.py index 1b8aae31dc..7ef2126766 100644 --- a/lib/spack/spack/build_environment.py +++ b/lib/spack/spack/build_environment.py @@ -174,6 +174,14 @@ def clean_environment(): for v in build_system_vars: env.unset(v) + # Unset mpi environment vars. These flags should only be set by + # mpi providers for packages with mpi dependencies + mpi_vars = [ + 'MPICC', 'MPICXX', 'MPIFC', 'MPIF77', 'MPIF90' + ] + for v in mpi_vars: + env.unset(v) + build_lang = spack.config.get('config:build_language') if build_lang: # Override language-related variables. This can be used to force |