# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1413460288 -7200
# Node ID 7a771b48e392b0bec80bc25df446a5eea339b7c4
# Parent  922e104f179a8ee477413ec6d3d65d9cd6c2f72a
mx: improved ctw command usage message and made the default value for --ctwopts be "-Inline"

diff -r 922e104f179a -r 7a771b48e392 mx/mx_graal.py
--- a/mx/mx_graal.py	Thu Oct 16 12:17:26 2014 +0200
+++ b/mx/mx_graal.py	Thu Oct 16 13:51:28 2014 +0200
@@ -1365,9 +1365,11 @@
 def ctw(args):
     """run CompileTheWorld"""
 
+    defaultCtwopts = '-Inline'
+
     parser = ArgumentParser(prog='mx ctw')
-    parser.add_argument('--ctwopts', action='store', help='space separated Graal options (without the -G: prefix) used for CTW compilations')
-    parser.add_argument('--jar', action='store', help='jar of classes to compiled instead of rt.jar')
+    parser.add_argument('--ctwopts', action='store', help='space separated Graal options used for CTW compilations (default: --ctwopts="' + defaultCtwopts + '")', default=defaultCtwopts, metavar='<options>')
+    parser.add_argument('--jar', action='store', help='jar of classes to compiled instead of rt.jar', metavar='<path>')
     parser.add_argument('vmargs', nargs=REMAINDER, metavar='VM options...')
 
     args, vmargs = parser.parse_known_args(args)