Date: Thu, 2 May 2013 10:54:56 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: "Dimitry Andric" <dimitry@andric.com>, "Alfred Perlstein" <alfred@ixsystems.com> Cc: hackers@freebsd.org Subject: Re: potential future proofing fix for aicasm build. Message-ID: <9C51B77A3AC948B68BAAFB9FB86DE52F@multiplay.co.uk> References: <51814686.2060805@ixsystems.com> <E2096D39-2037-4741-8F5B-9887220D7ACA@andric.com> <E8C064535571436A82136F7750006649@multiplay.co.uk> <518235B9.6090104@andric.com>
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----- Original Message -----
From: "Dimitry Andric" <dimitry@andric.com>
> On 2013-05-02 09:47, Steven Hartland wrote:
>> I just remembered I had an issue with aicasm when compiling our kernel that didn't
>> have ahc or ahd on an 8.3 box. The fix was to manually delete the kernel obj
>> directory before compiling after doing a full make buildworld.
>>
>> For some reason there was some cruft left in there that running make buildkernel
>> wasn't cleaning out, could you be suffering from a similar issue?
>
> Well, a way to reproduce the problem would be nice. I tried running
> "make buildkernel" in a stable/9 tree on a 10.0 machine, and building
> aicasm went just fine. So it works for me...
I think what I did was the following:-
1. make buildkernel KERNCONF=MYCONF -j10 # failed due to aicasm
2. make buildworld -j10 # Realised I'd forgotten to build world
3. make buildkernel -j10 # still failed due to aicasm
4. rm -rf /usr/obj/usr/src/sys/MYCONF
5. make buildkernel -j10 # worked
So I think the mistake that triggered it was I didn't build world before
building kernel, however I've not tried reproducing.
Regards
Steve
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