libgfortran build broken on Darwin ppc

[Jack Howarth]

Geoff,
   If the autoconf patch isn't going in to gcc trunk, would someone
at Apple please nudge the folks who maintain www.opensource.apple.com
to post the Xcode Tools 2.4 source code release? Either than or post
a new cctools based off the same to the gcc ftp site. We really need
to be able to create a new odcctools release in sync with Xcode 2.4.
                Jack