On Sun, 15 Jun 2008, Ian Lance Taylor wrote:

> My understanding is that Joseph is just talking about removing the
> entries in config.gcc.  He is not talking about removing the support
> in the code, except perhaps for cases where there is no longer any
> entry in config.gcc which requires that support.

Correct (libgcc/config.host, target patterns in testcases etc. are also 
covered).  Files in config/ are only removed when no configuration uses 
them.  If a file is removed while still being used by another target, 
that's a mistake and the file should be restored; if a file (formerly used 
by some targets) remains while no target uses it, that's also a mistake 
and it should be removed.

-- 
Joseph S. Myers
[EMAIL PROTECTED]

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