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diff mxtool/mx.py @ 4227:1fe200db8c30

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Environment variables for HotSpot's make are only set by mx.build if they aren't already defined.
author Doug Simon <doug.simon@oracle.com>
date Thu, 05 Jan 2012 14:25:58 +0100
parents e03ff10d4bfc
children 057620486c90
line wrap: on
line diff
--- a/mxtool/mx.py	Thu Jan 05 13:17:15 2012 +0100
+++ b/mxtool/mx.py	Thu Jan 05 14:25:58 2012 +0100
@@ -644,11 +644,11 @@
         abort('Required environment variable ' + key + ' must be set')
     return value
 
-def get_env(key):
+def get_env(key, default=None):
     """
     Gets an environment variable.
     """
-    value = os.environ.get(key)
+    value = os.environ.get(key, default)
     return value
 
 def log(msg=None):