diff -r 0f86c4d1a6e9 LORENE.sh
--- a/LORENE.sh	Thu Jun 24 11:35:26 2010 +0200
+++ b/LORENE.sh	Thu Jun 24 11:39:53 2010 +0200
@@ -140,7 +140,9 @@
 # Set options
 LORENE_INC_DIRS="${LORENE_DIR}/Export/C++/Include ${LORENE_DIR}/C++/Include"
 LORENE_LIB_DIRS="${LORENE_DIR}/Lib"
-LORENE_LIBS='lorene_export lorene lorenef77'
+if [ -z "$LORENE_LIBS" ]; then
+    LORENE_LIBS='lorene_export lorene lorenef77'
+fi
 
 # Pass options to Cactus
 echo "BEGIN MAKE_DEFINITION"
diff -r 0f86c4d1a6e9 configuration.ccl
--- a/configuration.ccl	Thu Jun 24 11:35:26 2010 +0200
+++ b/configuration.ccl	Thu Jun 24 11:39:53 2010 +0200
@@ -4,6 +4,7 @@
 {
   SCRIPT LORENE.sh
   LANG bash
+  OPTIONS LORENE_DIR LORENE_LIBS
 }
 
 REQUIRES LAPACK BLAS GSL