Patch to work around sh(1) problem in FreeBSD 8.0

[Ralf Corsepius]

On 05/07/2010 07:50 PM, Peer Stritzinger wrote:
> Hi,
>
> I found a problem with FreeBSD 8.0's /bin/sh that prevents building rtems.
>
> See details in my bug report for FreeBSD:
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=146378
>
> There is a simple workaround in RTEMS however that is appended to this
> message (diff done agains cvs head from today)

I've checked-in a slightly modified patch, which I hope to also work 
with FreeBSD's /bin/sh.

Could you give it a try?

Ralf