[PATCH] Remove Solaris/PowerPC support

[Rainer Orth]

Hi Alan,

>> Tested by a cross to ppc-unknown-linux-gnu to ascertain the build didn't
>> get broken.
>> 
>> There are two issues to note:
>> 
>> * gas/stabs.c has a Solaris/PowerPC reference.  I've left that as is.

done now.

> Please remove that too.  The changelog entry said it was added for
> compatibility with the Solaris assembler.

Speaking of which, I've added the ChangeLog entries to the actual files
with the commit since

	https://sourceware.org/binutils/wiki/HowToContribute

still says:

      Changed files should be named in the accompanying email, and if
      ChangeLog files are being updated, then there too.

However, it seems that apart from Nick's entries for the releases I'm
the only one still doing so.  Maybe the WiKi page should be updated?

	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University