make jpkg resource path absolute

[Mark Reinhold]

> Date: Thu, 29 Apr 2010 08:54:41 -0700
> From: akhil.arora at oracle.com

> I had a question about jpkg's -r option - it seems like the value of -
> r is relative to the current directory. This forces a build tool to cd to a
> certain directory before invoking jpkg, which is not good because  the script
> has to remember to  cd back after. Would it be possible to  make the value of
> -r an absolute path? Thanks

Not sure what you mean here.  The argument to -r should be interpreted
relative to the current directory if the argument is relative.

Are you saying that if you pass an absolute path to -r then it's not
interpreted as absolute?  That would be a bug.

- Mark