[binutils-gdb] sim: arm: use common configure options

[sergiodj+buildbot@redhat.com]

*** TEST RESULTS FOR COMMIT c4c9c44f57763ef4acacb440cdf601f5ce087edb ***

Author: Mike Frysinger <vapier@gentoo.org>
Branch: master
Commit: c4c9c44f57763ef4acacb440cdf601f5ce087edb

sim: arm: use common configure options
In preparation for converting to nrun, call the common functions that
are needed.  This doesn't produce any new warnings, and the generated
code should be the same.