[please ignore the first copy - there were a couple of typos in
the ChangeLog which I had fixed, but forgot to save before sending]

Hello,

AdaCore briefly experimented with an x86_64-solaris debugger.
It already works fine to build the debugger with ix86-*-solaris2.10,
but it seems logical to accept x86_64-*-solaris2.10.  This patch
adjusts the configure scripts to accept the latter as an alias
of the former...

gdb/ChangeLog:

	* configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
	i[34567]86-*-solaris2.1[0-9]*.
	* configure.tgt: Likewise.

Any reason why not to commit this patch?  Tested on x86_64-solaris.

Thanks,
-- 
Joel