Platform versions and Binaries

[Anders F Björklund]

> So we might need to include at least the major version in
> the paths used, so that they will become something like:
>
> darwin/9/i386/
> darwin/9/ppc/
> darwin/8/i386/
> darwin/8/ppc/
> darwin/7/ppc/
> freebsd/7/i386/
> freebsd/6/i386/
> freebsd/5/i386/
> ...

There is now an ${os.major} variable that can be used for
this purpose, as in: ${os.platform}/${os.major}/${os.arch}

http://trac.macports.org/projects/macports/changeset/26693

--anders