Library version info cleanup
Library version info cleanup

Small cleanup of libtool version arguments - only specify
-version-info when building libraries.

Signed-off-by: Jeremy Kerr <68a658b44bbaefab3ef5cd231967195fc0ff9d69@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <a7089bb6e7e92505d88aaff006cbdd60cc9120b6@kernel.crashing.org>

freedesktop-unofficial-mirror/twin,freedesktop-unofficial-mirror/twin