From fc1197d127e834f015a65321758b6f3e3ad6bd93 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@043a8217-7a68-40fe-abfd-36aa7d4fa6a8>
Date: Wed, 14 Nov 2012 02:41:02 +0000
Subject: Disable ccache when building OpenMPI

git-svn-id: http://svn.cactuscode.org/projects/ExternalLibraries/MPI/trunk@14 043a8217-7a68-40fe-abfd-36aa7d4fa6a8
---
 configure.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configure.sh b/configure.sh
index f6381c8..b2cfdb4 100644
--- a/configure.sh
+++ b/configure.sh
@@ -110,6 +110,12 @@ then
         cd ${SCRATCH_BUILD}
         
         # Set up environment
+        # Disable ccache: remove "ccache" and all options that follow
+        # Note: we can use only basic sed regexps here
+        export CC=$(echo '' ${CC} '' |
+            sed -e 's/ ccache  *\(-[^ ]*  *\)*/ /g;s/^ //;s/ $//')
+        export CXX=$(echo '' ${CXX} '' |
+            sed -e 's/ ccache  *\(-[^ ]*  *\)*/ /g;s/^ //;s/ $//')
         if [ "${F90}" = "none" ]; then
             echo 'BEGIN MESSAGE'
             echo 'No Fortran 90 compiler available. Building MPI library without Fortran support.'
-- 
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