From a560641a604c4766acfa2ff015a10c9465a721eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Fri, 25 May 2018 12:11:41 +0200
Subject: [PATCH] gnu: openmpi: Reintroduce PSM (Intel TrueScale) support.
Fixes a regression introduced in
9129804230a3a4272731609f6418b876ba450575 whereby PSM would never be
added as an input.
* gnu/packages/mpi.scm (openmpi)[inputs]: Re-add PSM on supported
systems.
---
gnu/packages/mpi.scm | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gnu/packages/mpi.scm b/gnu/packages/mpi.scm
index 5496ea9c9e6..e8d28d6060c 100644
--- a/gnu/packages/mpi.scm
+++ b/gnu/packages/mpi.scm
@@ -168,10 +168,10 @@ (define-public openmpi
`(("hwloc" ,hwloc "lib")
("gfortran" ,gfortran)
("libfabric" ,libfabric)
- ,@(match (%current-system)
- ((member (package-supported-systems psm))
- `(("psm" ,psm)))
- (_ `()))
+ ,@(if (and (not (%current-target-system))
+ (member (%current-system) (package-supported-systems psm)))
+ `(("psm" ,psm))
+ '())
("rdma-core" ,rdma-core)
("valgrind" ,valgrind)))
(native-inputs
--
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