cpuflags (optimal compiler flags for building)

[David Brownlee <abs%absd.org@localhost>]

        If anyone has an x86 box with an up to date pkgsrc and would be
        willing to test devel/cpuflags (v1.20 or later) it would be
        much appreciated.

        cpuflags attempts to determine the optimal compile flags for
        the current processor. To test, just install devel/cpuflags and
        run 'cpuflags'. If it gets it wrong, or complains it cannot
        work out the flags, please just email me the output :)

        To use, just add .sinclude "/usr/pkg/share/mk/cpuflags.mk" to
        /etc/mk.conf.

        Thanks...