Soft FP in libgcc -- how to disable it?

[Jason R Thorpe]

Folks...

NetBSD's libc provides a fast soft FP package (Hauser's SoftFloat)
which has been modified to allow get/set of the rounding mode and
the exception mask, etc.

I would like to exclude the soft FP stuff from libgcc, in favor of using
the soft FP package in NetBSD's libc.

What's the canonical way to do this?

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>