regression hunt setup using Subversion

[Janis Johnson]

On Fri, Oct 21, 2005 at 03:14:47PM -0400, Andrew Pinski wrote:
> 
> On Oct 21, 2005, at 3:11 PM, Joseph S. Myers wrote:
> 
> >The use of
> >
> >ncpu=`grep '^processor' /proc/cpuinfo | wc -l`
> >
> >seems Linux-specific; this looks like it should be in gcc-svn-env as a
> >default for the user to customise, rather than in bin/gcc-build-*.
> 
> 
> I don't think it is Linux specific, it works on my openBSD box.  It 
> might
> work on other OS's which have /proc on it too like Solaris.

I was afraid of this, which is why before I only submitted the toplevel
scripts for contrib/ and let people provide their own build scripts.
I'm happy to make things more portable, though, as long as people
provide suggestions like this; thanks.

Janis