PicoBSD build error after r281316

[Stefano Garzarella]

2015-06-22 17:03 GMT+02:00 Luigi Rizzo <rizzo at iet.unipi.it>:

>
>
> On Monday, June 22, 2015, Stefano Garzarella <stefanogarzarella at gmail.com>
> wrote:
>
>> Hi all,
>> I'm using picobsd on FreeBSD-head (r284697) to build a picobsd image with
>> gcc, but I have the following errors during the init phase
>> (release/picobsd/build/picobsd --init):
>>
>> In file included from
>> /usr/home/stefano/repos/freebsd/lib/liblzma/../../contrib/xz/src/liblzma/lz/lz_encoder.c:23:
>> /usr/home/stefano/repos/freebsd/lib/liblzma/../../contrib/xz/src/liblzma/common/memcmplen.h:19:24:
>> error: immintrin.h: No such file or directory
>>
>>
>> I found that the r281316 commit introduces these lines that maybe cause
>> these errors:
>> lib/liblzma/config.h:152
>>  /* Define to 1 if you have the <immintrin.h> header file. */
>>  #if defined(__FreeBSD__) && defined(__amd64__)
>>  #define HAVE_IMMINTRIN_H 1
>>  #endif
>>
>> Before r281316 all work fine.
>>
>>
> This seems a clang vs our-old-GCC issue.
> Picobsd is compiled with GCC.
>
>
> Wonder if we should consider the compiler in the conditions to check for
> immintrin.h availability.
>

I think the same.
Commenting those lines the picobsd script works fine.

Thanks,
Stefano


>
> Cheers
> Luigi
>
> Thanks,
>> Stefano Garzarella
>>
>> --
>> *Stefano Garzarella*
>> Software Engineer
>>
>> e-mail: stefano.garzarella at gmail.com
>> github: http://github.com/stefano-garzarella
>> linkedin: http://it.linkedin.com/pub/stefano-garzarella
>>
>
>
> --
> -----------------------------------------+-------------------------------
>  Prof. Luigi RIZZO, rizzo at iet.unipi.it  . Dip. di Ing. dell'Informazione
>  http://www.iet.unipi.it/~luigi/        . Universita` di Pisa
>  TEL      +39-050-2217533               . via Diotisalvi 2
>  Mobile   +39-338-6809875               . 56122 PISA (Italy)
> -----------------------------------------+-------------------------------
>
>


-- 
*Stefano Garzarella*
Software Engineer

e-mail: stefano.garzarella at gmail.com
github: http://github.com/stefano-garzarella
linkedin: http://it.linkedin.com/pub/stefano-garzarella