From 045eebe78da458fd677b45435745a5b8c83990c2 Mon Sep 17 00:00:00 2001
From: Sameer Shende <sameer@cs.uoregon.edu>
Date: Tue, 7 Aug 2018 15:40:00 -0500
Subject: [PATCH] Added -Werror for const error issue with LLVM underneath gcc
 on Mac.

Former-commit-id: 8eb960d5fd9d5358845c6bae707a5ab44f5e1605
---
 configure | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index fe5f06f21..def478c66 100755
--- a/configure
+++ b/configure
@@ -6987,6 +6987,10 @@ if [ "x$mpiinc" != "x" -o "x$mpilib" != "x" -o $mpi = yes ] ; then
         mpiwarnings="-qhalt=w"
     fi
     if [ $c_compiler = "clang" -o $c_compiler = "armclang" ]
+    then
+        mpiwarnings="-Werror"
+    fi  
+    if [ $c_compiler = "gcc" -a $machine = apple ]
     then
         mpiwarnings="-Werror"
     fi