# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1368454189 -7200
# Node ID 1ef7b26e9177d1db669b392a23c58e3dcd79de92
# Parent  a886c764ea59476355c638e3c4b56d61aeb8a4b0
mx/commands.py: warn about arguments after '-version' when launching the vm

diff -r a886c764ea59 -r 1ef7b26e9177 mx/commands.py
--- a/mx/commands.py	Mon May 13 17:11:45 2013 +0200
+++ b/mx/commands.py	Mon May 13 16:09:49 2013 +0200
@@ -763,6 +763,12 @@
 
     exe = join(jdk, 'bin', mx.exe_suffix('java'))
     dbg = _native_dbg.split() if _native_dbg is not None else []
+    
+    if '-version' in args:
+        ignoredArgs = args[args.index('-version')+1:]
+        if  len(ignoredArgs) > 0:
+            mx.log("Warning: The following options will be ignored by the vm because they come after the '-version' argument: " + ' '.join(ignoredArgs))
+    
     return mx.run(dbg + [exe, '-' + vm] + args, nonZeroIsFatal=nonZeroIsFatal, out=out, err=err, cwd=cwd, timeout=timeout)
 
 def _find_classes_with_annotations(p, pkgRoot, annotations, includeInnerClasses=False):