On Sat, 17 Apr 2004, Hiramatsu Yoshifumi wrote:

> Because thunderbird 0.5 distfile is a gzip tar file which contains bzip2
> tar file, I need to execute
>
> tar zxf ${WRKDIR}/archives/thunderbird-0.5-source.tar.bz
>
> after extract, but before post-extract.

Why does it have to be before post-extract?

See the security/mit-krb5 package as an example that may help you.

   Jeremy C. Reed
   http://www.reedmedia.net/