From e5cac89ed9c5ba203be7662f690e5c3875ee2660 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Mon, 15 Jul 2013 12:34:41 +0000
Subject: [PATCH] force both C and CXX compiler when ENABLE_MPI is set
---
CMakeLists.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f08ac007a..837a6eedf1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -627,7 +627,8 @@ if(ENABLE_MPI)
list(APPEND EXTERNAL_INCLUDES ${MPI_INCLUDE_DIR})
list(APPEND EXTERNAL_LIBRARIES ${MPI_LIBRARIES})
include(CMakeForceCompiler)
- cmake_force_cxx_compiler(${MPI_COMPILER} "MPI C++ Compiler")
+ cmake_force_c_compiler(${MPI_C_COMPILER} "MPI C Compiler")
+ cmake_force_cxx_compiler(${MPI_CXX_COMPILER} "MPI C++ Compiler")
endif(MPI_FOUND)
endif(ENABLE_MPI)
--
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