From 5e1cb24bec56271ef3e393457f71d083eb99cba8 Mon Sep 17 00:00:00 2001
From: Sebastian Gottfried <sebastian.gottfried@posteo.de>
Date: Tue, 30 Jun 2020 04:36:38 +0200
Subject: py-mpi4py: Implement headers Property (#17295)
py-mpi4py installs its header files at a difficult-to-predict location:
$prefix/lib/python-x.y/site-packages/mpi4py/include
With the new `headers` properties, dependent packages have now an easy
way to obtain this location:
spec['py-mpi4py'].headers.directories[0]
---
var/spack/repos/builtin/packages/py-mpi4py/package.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/var/spack/repos/builtin/packages/py-mpi4py/package.py b/var/spack/repos/builtin/packages/py-mpi4py/package.py
index c4ce8b3a98..f4af51fcfe 100644
--- a/var/spack/repos/builtin/packages/py-mpi4py/package.py
+++ b/var/spack/repos/builtin/packages/py-mpi4py/package.py
@@ -30,3 +30,8 @@ class PyMpi4py(PythonPackage):
def build_args(self, spec, prefix):
return ['--mpicc=%s -shared' % spec['mpi'].mpicc]
+
+ @property
+ def headers(self):
+ headers = find_all_headers(self.prefix.lib)
+ return headers
--
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