From 365d729217a206d62123d6f8efbfe86ca2f08c5b Mon Sep 17 00:00:00 2001
From: Timothy Brown <Timothy.Brown@spire.com>
Date: Fri, 15 Dec 2017 11:02:15 -0600
Subject: [PATCH] Adding Cray Fortran specific flags.

The Cray Fortran compiler by default write module files in
all uppercase. The "-ef" flag tells it to write them as
lowercase. This means the install phase can file the module
files to install.
---
 src/flib/CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/flib/CMakeLists.txt b/src/flib/CMakeLists.txt
index 3d2c1711252..8d510961d4f 100644
--- a/src/flib/CMakeLists.txt
+++ b/src/flib/CMakeLists.txt
@@ -55,6 +55,8 @@ elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "NAG")
   set ( CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -mismatch_all" )
   #    target_compile_options (piof
   #        PRIVATE -mismatch_all)
+elseif (CMAKE_Fortran_COMPILER_ID STREQUAL "Cray")
+  set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -ef")
 endif()
 
 # Look for c_sizeof capability