[Bug bootstrap/55699] New: gmp-5.1.0 no longer supports --host=none-...

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55699

             Bug #: 55699
           Summary: gmp-5.1.0 no longer supports --host=none-...
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: gcc@Denis-Excoffier.org


Created attachment 28971
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28971
use gmp-5.1.0-RC2 (and later) embedded in source directory

Building gcc-4.7.2 with gmp embedded in source directory no longer does not
work with gmp-5.1.0 (gmp-5.0.5 works perfectly), and the following message is
produced:

the "none" host is obsolete, use --disable-assembly

Presumably, this is for all (recent) GCC versions (and including the 4.8
snapshots) and all platforms, when you embed gmp in your source directory.

The attached patch solves this. Hope this helps.