From e68e1dc8c0d0a517a29659d8661ff887a3c2745f Mon Sep 17 00:00:00 2001
From: Christian Godenschwager <christian.godenschwager@fau.de>
Date: Fri, 12 Jan 2018 12:16:29 +0100
Subject: [PATCH] Treat MPI_PREFLAGS as list instead of string
---
CMakeLists.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 43a8138c8..acfc2e964 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -815,7 +815,7 @@ endif ( )
# OpenMPI 3.0 and higher checks the number of processes against the number of CPUs
execute_process(COMMAND ${MPIEXEC} --version RESULT_VARIABLE mpi_version_result OUTPUT_VARIABLE mpi_version_output)
if (mpi_version_result EQUAL 0 AND mpi_version_output MATCHES "\\(Open(RTE| MPI)\\) ([3-9]\\.|1[0-9])")
- set ( MPIEXEC_PREFLAGS "${MPIEXEC_PREFLAGS} -oversubscribe" )
+ list ( APPEND MPIEXEC_PREFLAGS "-oversubscribe" )
endif()
############################################################################################################################
--
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