1 files changed, 3 insertions, 58 deletions
diff --git a/m/runmath.sh b/m/runmath.sh
index ab94b62..3c7615b 100755
--- a/m/runmath.sh
+++ b/m/runmath.sh
@@ -2,10 +2,6 @@
 
 # Abort on errors
 set -e
-# null-expand non-matching globs
-set -u
-
-MATHEMATICA="math"
 
 script=$1
 
@@ -15,64 +11,13 @@ if test -z "$script"; then
     exit 2
 fi
 
-KRANCPATH="${KRANCPATH:+$KRANCPATH}"
-if [ -z "$KRANCPATH" ] ; then
-    KRANCPATHS=(. ../../../../arrangements/../repos ../../../arrangements/../repos $HOME)
-    # look for Kranc in a number of likely locations
-    # choice 2 and 3 are $CCTK_HOME if the thorn resides in arrangements or
-    # git-repos
-    for i in ${KRANCPATHS[@]} ; do
-        if [ -d $i/kranc/Tools ] ; then
-            KRANCPATH=$i/kranc
-            break
-        elif [ -d $i/Kranc/Tools ] ; then
-            KRANCPATH=$i/Kranc
-            break
-        fi
-    done
-fi
-if [ -z "$KRANCPATH" ] ; then # try some more clever things...
-    KRANCBIN="$(which kranc || true)"
-    if [ -h "$KRANCBIN" ] ; then
-        KRANCBIN=$(readlink "$KRANCBIN")
-    fi
-    if [ -d "$(dirname "$KRANCBIN")/../Tools" ] ; then
-        KRANCPATH="$(dirname "$KRANCBIN")/.."
-    fi
-fi
-if [ -n "$KRANCPATH" ] ; then
-    LOCALKRANCPATH="$KRANCPATH/Tools/CodeGen:$KRANCPATH/Tools/MathematicaMisc"
-    
-    if [ -z "${MATHPATH:+}" ]
-    then
-        MATHPATH=$LOCALKRANCPATH
-    else
-        MATHPATH=$LOCALKRANCPATH:$MATHPATH
-    fi
-    
-    export MATHPATH
-else
-    echo -e "Could not find Kranc. Expect trouble unless you have made sure Mathematica\nwill find Kranc. You might also consider setting \$KRANCPATH."
-fi
-
-echo "MATHPATH = $MATHPATH"
-
 error=$(basename $script .m).err
 output=$(basename $script .m).out
 
 rm -f $output
 
-# Run Mathematica to regenerate the code
-< $script "$MATHEMATICA" | tee $error
-
-if grep 'KrancError' $error; then
-    echo
-    echo "There was an error when running Kranc on $script."
-    echo "The file $error contains details."
-    echo
-    echo "*** The Cactus thorns have NOT been updated. ***"
-    echo
-    exit 1
-fi
+# Run Kranc to regenerate the code
+../../../../repos/Kranc/Bin/kranc $script | tee $error
+[ $PIPESTATUS -eq 0 ] || exit $PIPESTATUS
 
 mv $error $output