3.0.4 builds for solaris 2.7 and 2.8

[Mark Mitchell]

> Remember that it can't be the top-level configure because it's used to
> build a number of different sub-packages

Gong!

All you need is to have the sub-packages produce a parsable list of
acceptable options at autoconf-time and have the top-level configure
read that it to verify them.

--
Mark Mitchell                mark@codesourcery.com
CodeSourcery, LLC            http://www.codesourcery.com