Christian Joensson <christian.joensson@gmail.com> writes:

> xgcc: error: unrecognized command line option ‘-pthread’
[...]
> Note the --enable-threads=posix.
>
> Backing off to revision 180766 does not yield this problem, while
> 180767 has the problem.

I erroneously moved the use of i386/t-mingw-pthread to the cygwin case.
The following patch should correct this.  Could you give it a try?

Thanks.
        Rainer


2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	libgcc:
	* config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
	(i[34567]86-*-mingw*): ... here.
	(x86_64-*-mingw*): ... here.