Date: Thu, 2 May 2013 12:55:33 +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: <F94F1657F9A54669AF1BFEF5FF3F5169@multiplay.co.uk> References: <51814686.2060805@ixsystems.com> <E2096D39-2037-4741-8F5B-9887220D7ACA@andric.com> <E8C064535571436A82136F7750006649@multiplay.co.uk> <518235B9.6090104@andric.com> <9C51B77A3AC948B68BAAFB9FB86DE52F@multiplay.co.uk> <51823CBC.2060803@andric.com>
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----- Original Message -----
From: "Dimitry Andric" <dimitry@andric.com>
> On 2013-05-02 11:54, Steven Hartland wrote:
>> From: "Dimitry Andric" <dimitry@andric.com>
> ...
>>> 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
>
> And this is what I cannot reproduce. Works just fine, either with or without -j.
Have just confirmed this reproduces the issue with a recent head source on 8.3-RELEASE
machine.
1. rm -rf /usr/obj
2. make buildkernel KERNCONF=MYCONF -j10 # Fails with:-
cc1: warnings being treated as errors
aicasm_gram.c:1539: warning: no previous prototype for 'yyparse'
3. make buildworld
4. make buildkernel KERNCONF=MYCONF -j10 # Still fails with:-
cc1: warnings being treated as errors
aicasm_gram.c:1539: warning: no previous prototype for 'yyparse'
Fix is:
1. rm -rf /usr/obj/usr/src/sys/MYCONF
2. make buildkernel KERNCONF=MYCONF -j10 # Now works
Regards
Steve
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