Re: fio-f1480f9: AIX 6.1 build KO against gcc function overlap

[Jens Axboe <axboe@kernel.dk>]

On 12/29/2015 02:10 PM, Thierry BERTAUD wrote:
> Hello Jens,
>
>>> Hmm, I'll see if I can add a check in configure for whether or not lex
>>> requires -o to specify an output file. For now, just use --disable-lex.
>> OK, i continue to just use: --disable-yes.
>> If you add a check in configure later, i'll try a ./configure to confirm you that's fine in AIX.
>
> I build against fio-63bda37 (configure: if lex requires/fails with -o for output)
> With configure, i have this:
> ____
> MTD                           no
> 0: Warning: 1285-300 The o flag is not valid.
> 0: Error: 1285-331 Cannot read input file lex.yy.c
> lex/yacc for arithmetic       yes

Might have to do rm lex.yy.c before running configure. If you do, does 
it then work? If not, then we'll just have to have AIX default to lex 
off, I'm afraid. We can automate that as well in configure.

-- 
Jens Axboe