From 8027c7e2096e3eb887cc011b1937d10ae568310a Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@ens-rennes.fr>
Date: Sat, 12 Jan 2019 00:30:17 +0100
Subject: [PATCH] try to compile mpi.mod even if the config was run previously

If I understand correctly, this target was previously built in the
first run, right after the cmake run. Now that tests are separated, I
need to save whether or not this target should be built by caching
this variable.

But I'm not sure at all...
---
 CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c399fbbf0e..d930151482 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -81,7 +81,8 @@ if ((NOT DEFINED enable_smpi) OR enable_smpi)
       set(SMPI_FLANG 1)
     endif()
 
-    set(SMPI_FORTRAN 1)
+    set(SMPI_FORTRAN 1 CACHE BOOL "Whether SMPI Fortran code can be compiled")
+    mark_as_advanced(SMPI_FORTRAN)
   endif(CMAKE_Fortran_COMPILER)
 
 endif()
-- 
2.20.1