From c9e0e06655a8a1391be574ba8ca74ea1106332c2 Mon Sep 17 00:00:00 2001
Message-Id: <c9e0e06655a8a1391be574ba8ca74ea1106332c2.1417803115.git.brad.king@kitware.com>
From: Dmitri Mishura <dmitri.mishura@intel.com>
Date: Thu, 25 Apr 2013 13:09:00 -0500
Subject: [PATCH] FindMPI: Pass CMAKE_<LANG>_FLAGS to mpi front-end for
 -link-info

https://software.intel.com/en-us/articles/cross-compilation-for-intel-xeon-phi-coprocessor-with-cmake
---
 Modules/FindMPI.cmake | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Modules/FindMPI.cmake b/Modules/FindMPI.cmake
index 56c552c..9b777be 100644
--- a/Modules/FindMPI.cmake
+++ b/Modules/FindMPI.cmake
@@ -276,8 +276,11 @@ function (interrogate_mpi_compiler lang try_libs)
 
         # If we have compile-info, also have link-info.
         if (MPI_COMPILER_RETURN EQUAL 0)
+        set(LI_MPI_FLAGS ${CMAKE_${lang}_FLAGS})
+        separate_arguments(LI_MPI_FLAGS)
+        list(APPEND LI_MPI_FLAGS "-link-info")
           execute_process(
-            COMMAND ${MPI_${lang}_COMPILER} -link-info
+            COMMAND ${MPI_${lang}_COMPILER} ${LI_MPI_FLAGS}
             OUTPUT_VARIABLE  MPI_LINK_CMDLINE OUTPUT_STRIP_TRAILING_WHITESPACE
             ERROR_VARIABLE   MPI_LINK_CMDLINE ERROR_STRIP_TRAILING_WHITESPACE
             RESULT_VARIABLE  MPI_COMPILER_RETURN)
-- 
2.1.3