gdc-4.5 testing

[Iain Buclaw]

== Quote from Anders F Björklund (afb at algonet.se)'s article
> Iain Buclaw wrote:
> >> PS. The "homepage" is still confused about
> >>       how to use prefix and DESTDIR, it seems ?
> >>       It should use --prefix=/opt/gdc, rather
> >>       than --prefix=/usr/local and DESTDIR=/opt
> >
> > I agree, DESTDIR rather archaic, and is only most useful if you are packaging software.
> > But at the same time my natural unix instinct tells me to act alarmed at the sight of suggesting --prefix=/opt/gdc. ;)
> So your instinct is fine with /opt/usr/local, but alarmed at /opt/gdc ?

Oh, I didn't write the installation guide, so I'm not exactly fine with either techniques. I've just haven't updated/removed it
because people would arguably complain that they can't easily remove gdc having installed it in /usr/local.

I install gdc in ~/bin, because it's easier for me to handle (there is never any need to elevate to root privileges), and there are
hooks in bashrc which auto-magically add it to my PATH.