[PATCH] sim: drop dep on configure-gdb

[Tom Tromey]

>>>>> "Mike" == Mike Frysinger via Gdb-patches <gdb-patches@sourceware.org> writes:

Mike> I'm not entirely sure why this is here since the sim doesn't use
Mike> anything from the gdb/ dir directly, and the commit that added it
Mike> included a bunch more changes and doesn't seem to call out this
Mike> dep specifically.

The top-level build stuff is shared with GCC, so this patch ought to go
there first.  It seems fine though.

Tom