Date: Sun, 29 Apr 2012 13:58:28 -0400 From: Jason Hellenthal <jhellenthal@dataix.net> To: Eitan Adler <lists@eitanadler.com> Cc: stable@freebsd.org Subject: Re: -DNO_CLEAN compiling & recent changes as of ~two weeks. Message-ID: <20120429175828.GA29220@DataIX.net> In-Reply-To: <CAF6rxgk22dxw-6xoGs-dvt28Qv97C=8v=VZDEG08aH80SzQh6A@mail.gmail.com> References: <20120429173110.GA5495@DataIX.net> <CAF6rxgk22dxw-6xoGs-dvt28Qv97C=8v=VZDEG08aH80SzQh6A@mail.gmail.com>
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On Sun, Apr 29, 2012 at 01:35:20PM -0400, Eitan Adler wrote: > On 29 April 2012 13:31, Jason Hellenthal <jhellenthal@dataix.net> wrote: > > > > Somewhere is the last two weeks it seems something has changed on > > 8-STABLE that causes a complete rebuild of the kernel every time it is > > built. > > > > While this is not too much of a problem, it is quite a neusense when > > attempting to make a quick change that would only require a recompile of > > the effected code and relink that would only amount to about 5 or 10 > > minutes. > > > > I am running FreeBSD 8.3-STABLE #0 r234692 i386 where this has been an > > issue. The earliest part of the kernel I always see compile is ACPI code > > if that helps to determine the problem. > > > > A few committs that I picked out that might cause it but only a guess > > is... (I could be wrong about these) > > > > After 8.3-RELEASE > > r234634 > > r234631 > > r234604 > > > > Before 8.3-RELEASE > > r234534 > > r234512 > > r234509 > > > > Maybe just a text or data relocation issue ? Has anyone else noticed this ? > > > > > > To test after a full build of kernel #0. > > > > 1) Change config ROUTETABLES={ROUTETABLES+1} > > 2) cd /usr/src > > 3) time -h make -DNO_CLEAN buildkernel > > use -DKERNFAST or -DNO_KERNELCLEAN > Sorry but NO_CLEAN has been doing fine for a long time now and has not changed recently. Like I said this happened about 2 weeks ago and was not because of these defines. -- - (2^(N-1))
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