cscript tweak.

diff --cc cscript
index 8b33a2246015731773bc71b34db75e2c768c6bc7,aa9f18c26816ba37ff4ff790d9abec9932a44f3f..f1063c75b2ae291d685f8fb67650ab3a01073ed1
--- 1/cscript
--- 2/cscript
+++ b/cscript
@@@ -4,8 -5,5 +4,7 @@@ def build(target)
          cmd += ' --static'
      elif target.platform == 'windows':
          cmd += ' --target-windows'
 -    env.command(cmd)
 -    env.command('./waf build install')
 +    elif target.platform == 'osx':
 +        cmd += ' --osx'
 +    target.command(cmd)
 +    target.command('./waf build install')
-