From 197d563bcfce4b13b85d9ff9e2c7020862205041 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@4f5cb9a8-4dd8-4c2d-9bbd-173fa4467843>
Date: Mon, 12 Dec 2011 20:12:15 +0000
Subject: Call Mathematica via Kranc/Bin/kranc

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/WeylScal4/trunk@89 4f5cb9a8-4dd8-4c2d-9bbd-173fa4467843
---
 m/Makefile    |  8 ++------
 m/WeylScal4.m |  8 --------
 m/runmath.sh  | 61 +++--------------------------------------------------------
 3 files changed, 5 insertions(+), 72 deletions(-)

diff --git a/m/Makefile b/m/Makefile
index 4d19481..931a7b4 100644
--- a/m/Makefile
+++ b/m/Makefile
@@ -9,12 +9,8 @@ WeylScal4.out: WeylScal4.m
 	rm -rf WeylScal4
 	./runmath.sh $^
 	grep --silent 'Thorn ./WeylScal4 created successfully' WeylScal4.out
-	for thorn in WeylScal4; do								  \
-		./copy-if-changed.sh $$thorn/configuration.ccl ../../$$thorn/configuration.ccl && \
-		./copy-if-changed.sh $$thorn/interface.ccl     ../../$$thorn/interface.ccl     && \
-		./copy-if-changed.sh $$thorn/param.ccl         ../../$$thorn/param.ccl         && \
-		./copy-if-changed.sh $$thorn/schedule.ccl      ../../$$thorn/schedule.ccl      && \
-		./copy-if-changed.sh $$thorn/src               ../../$$thorn/src;		  \
+	for file in $$(ls WeylScal4); do				\
+		./copy-if-changed.sh WeylScal4/$$file ../$$file;	\
 	done
 
 clean:
diff --git a/m/WeylScal4.m b/m/WeylScal4.m
index f6f6bbb..ba54b6d 100644
--- a/m/WeylScal4.m
+++ b/m/WeylScal4.m
@@ -1,11 +1,3 @@
-$Path = Join[$Path, Map[ToString, ReadList[StringToStream[Environment["MATHPATH"]], Word, WordSeparators->{":"}]]];
-
-$RecursionLimit = 1000;
-
-Get["KrancThorn`"];
-
-(*SetDebugLevel[InfoFull];*)
-
 SetEnhancedTimes[False];
 SetSourceLanguage["C"];
 
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
-- 
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