PicoBSD build error after r281316

[Luigi Rizzo]

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.

Cheers
Luigi

Thanks,
> Stefano Garzarella
>
> --
> *Stefano Garzarella*
> Software Engineer
>
> e-mail: stefano.garzarella at gmail.com
> <javascript:_e(%7B%7D,'cvml','stefano.garzarella at gmail.com');>
> github: http://github.com/stefano-garzarella
> linkedin: http://it.linkedin.com/pub/stefano-garzarella
>


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