From 1122820f825f3eb8dff57ec47bfaffc509bedece Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A5rd=20Skaflestad?= <Bard.Skaflestad@sintef.no>
Date: Mon, 7 Apr 2014 19:32:18 +0200
Subject: [PATCH] Search for MPI support

The build system depends on knowing if MPI is available.  Explicitly
search for MPI to honour that requirement.  Don't rely on ISTL's
transitive searching for the same.
---
 cmake/Modules/opm-core-prereqs.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/Modules/opm-core-prereqs.cmake b/cmake/Modules/opm-core-prereqs.cmake
index b7cf3bf3e..8249a64b8 100644
--- a/cmake/Modules/opm-core-prereqs.cmake
+++ b/cmake/Modules/opm-core-prereqs.cmake
@@ -6,6 +6,7 @@ set (opm-core_CONFIG_VAR
 	HAVE_ERT
 	HAVE_SUITESPARSE_UMFPACK_H
 	HAVE_DUNE_ISTL
+	HAVE_MPI
 	)
 
 # dependencies
@@ -28,6 +29,8 @@ set (opm-core_DEPS
 	"TinyXML"
 	# Ensembles-based Reservoir Tools (ERT)
 	"ERT"
+	# Look for MPI support
+	"MPI"
 	# DUNE dependency
 	"dune-common"
 	"dune-istl"