7089790: integrate bsd-port changes Reviewed-by: kvn, twisti, jrose Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>

os_family = bsd

arch = x86

arch_model = x86_32

os_arch = bsd_x86

os_arch_model = bsd_x86_32

lib_arch = i386

compiler = gcc

sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DIA32