diff -r 885a6414b9c8 -r ac19e5abbfb1 src/Pure/mk
--- a/src/Pure/mk	Wed Mar 08 17:40:24 2000 +0100
+++ b/src/Pure/mk	Wed Mar 08 17:41:40 2000 +0100
@@ -86,7 +86,7 @@
   $ISABELLE \
     -e "val ml_system = \"$ML_SYSTEM\";" \
     -e "(use\"$COMPAT\"; use\"ROOT.ML\") handle _ => exit 1;" \
-    -q -w RAW_ML_SYSTEM Pure > $LOG 2>&1
+    -c -q -w RAW_ML_SYSTEM Pure > $LOG 2>&1
   RC=$?
 else
   ITEM="RAW"