diff -r 6461ad428015 -r f6bee47063dc Admin/isatest/settings/mac-poly-M4
--- a/Admin/isatest/settings/mac-poly-M4	Wed Aug 08 11:21:09 2012 +0200
+++ b/Admin/isatest/settings/mac-poly-M4	Wed Aug 08 11:53:14 2012 +0200
@@ -1,10 +1,10 @@
 # -*- shell-script -*- :mode=shellscript:
 
-  POLYML_HOME="/home/polyml/polyml-5.4.1"
-  ML_SYSTEM="polyml-5.4.1"
+  POLYML_HOME="/home/polyml/polyml-svn"
+  ML_SYSTEM="polyml-5.5.0"
   ML_PLATFORM="x86-darwin"
   ML_HOME="$POLYML_HOME/$ML_PLATFORM"
-  ML_OPTIONS="-H 1000"
+  ML_OPTIONS="-H 1000 --gcthreads 4"
 
 
 ISABELLE_HOME_USER=~/isabelle-mac-poly-M4