Obsoleting c4x last minute for 4.0

[Hans-Peter Nilsson]

On Wed, 6 Apr 2005, Joseph S. Myers wrote:
> (If test results for a port are so bad that
> though sent to gcc-testresults they exceed the message size limit, and
> this remains the case for a prolonged period such as ever since 4.0
> branched, that also indicates lack of active maintenance.)

No, it could just as well be a problem with the library, as is
the case for libgfortran; tests still run even though it's
disabled for mmix-knuth-mmixware.  (There's a PR about it
somewhere, IIRC.)

Having said that, I do *not* consider it a requirement or
equivalent for port maintenance to send test-results to
gcc-testresults at any specific time or interval.  For
simulators with free components, people can run the tests
themselves if they're interested.

brgds, H-P