From 387dda1dab2b8e9e79ab06c545d2f3387123f7c0 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@043a8217-7a68-40fe-abfd-36aa7d4fa6a8>
Date: Tue, 14 May 2013 22:43:28 +0000
Subject: Require libmpi.a to be present for auto-detecting OpenMPI

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/MPI/trunk@30 043a8217-7a68-40fe-abfd-36aa7d4fa6a8
---
 configure.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/configure.sh b/configure.sh
index 94531ff..eff032f 100755
--- a/configure.sh
+++ b/configure.sh
@@ -49,11 +49,14 @@ if [ -z "${MPI_DIR}" ]; then
         fi
     done
     
-    if [[ -z "$MPI_DIR" && -z "$MPI_INC_DIRS" ]]; then
+    if [ -z "${MPI_DIR}" -a -z "${MPI_INC_DIRS}" ]; then
         # MacPorts OpenMPI
-        if [ -r /opt/local/include/openmpi/mpi.h ]; then
+        if [ -r /opt/local/include/openmpi/mpi.h -a \
+             -r /opt/local/lib/libmpi.a ];
+        then
             MPI_DIR=/opt/local
             MPI_INC_DIRS=/opt/local/include/openmpi
+            MPI_LIB_DIRS=/opt/local/lib
         fi
     fi
 
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