Problematic .gdb_index warning regexps in testsuite

[Jan Kratochvil]

On Thu, 19 Apr 2012 17:11:45 +0200, Doug Evans wrote:
> I think we don't want to go down this path.
> This will just proliferate, and make tests unnecessarily bulkier
> (harder to maintain) than they should be.

This would make FSF GDB HEAD testsuite incompatible with existing systems
featuring (older) .gdb_index, such as RHEL-6.y/CentOS-6.y/ScientificLinux-6.y.
I believe it is enough systems to consider it somehow with FSF GDB HEAD.

Sure there could be also made some lib/gdb.exp:
	set warning obsolete gdb-index off
which could also be unified with renaming of current uncommited
	set auto-load local-gdbinit-warning off
	->
	set warning obsolete local-gdbinit off
or something like that.


Thanks,
Jan