From owner-freebsd-hackers@FreeBSD.ORG  Fri Jan  7 12:16:07 2011
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Date: Fri, 7 Jan 2011 15:15:59 +0300
From: Lev Serebryakov <lev@FreeBSD.org>
Organization: FreeBSD
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Subject: Building "third-party" modules for kernel with debug options?
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Hello, Freebsd-hackers.


  I've found, that "struct bio" is depend on state of "DIAGNOSTIC"
flag ("options DIAGNOSTIC" in kernel config). But when I build
third-party GEOM (or any other) module with using of <bsd.kmod.mk>,
there is no access to these options. So, module, built from ports, can
fail on user's kernel, even if it built with proper kernel sources in
"/usr/src/sys". Is here any solution for this problem?

P.S. NB: GEOM module is only example, question is about modules &
kernel options in general, so I put this message on Hackers list.

--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>