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| -rw-r--r-- | var/spack/repos/builtin/packages/py-mpi4py/package.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/py-mpi4py/package.py b/var/spack/repos/builtin/packages/py-mpi4py/package.py index 96133bff2c..9a8ea88237 100644 --- a/var/spack/repos/builtin/packages/py-mpi4py/package.py +++ b/var/spack/repos/builtin/packages/py-mpi4py/package.py @@ -36,6 +36,9 @@ class PyMpi4py(PythonPackage): depends_on("mpi") depends_on("py-cython@0.27.0:", type="build") + # https://github.com/mpi4py/mpi4py/pull/311 + conflicts("^py-cython@3:") + @when("@3.1:") def install_options(self, spec, prefix): return ["--mpicc=%s -shared" % spec["mpi"].mpicc] |