Date: Mon, 22 Jun 2015 19:06:25 +0200 From: Stefano Garzarella <stefanogarzarella@gmail.com> To: Luigi Rizzo <rizzo@iet.unipi.it> Cc: freebsd-current <freebsd-current@freebsd.org>, "delphij@freebsd.org" <delphij@freebsd.org> Subject: Re: PicoBSD build error after r281316 Message-ID: <CAO0mX5Y=iEwWXfJu1MhD2C9RYtp5XDPLhykxOqwLMD0PdM3%2B6g@mail.gmail.com> In-Reply-To: <CA%2BhQ2%2Bh14VMzGJijmymcRSN67UjBTC1KTk4eqOUPVx1dUsGPUg@mail.gmail.com> References: <CAO0mX5aTYgO1NF_Yp_eQ%2Bdvce_1p4spG1g=pqHqhDnp5cKX%2BGQ@mail.gmail.com> <CA%2BhQ2%2Bh14VMzGJijmymcRSN67UjBTC1KTk4eqOUPVx1dUsGPUg@mail.gmail.com>
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2015-06-22 17:03 GMT+02:00 Luigi Rizzo <rizzo@iet.unipi.it>: > > > On Monday, June 22, 2015, Stefano Garzarella <stefanogarzarella@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@gmail.com >> github: http://github.com/stefano-garzarella >> linkedin: http://it.linkedin.com/pub/stefano-garzarella >> > > > -- > -----------------------------------------+------------------------------- > Prof. Luigi RIZZO, rizzo@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@gmail.com github: http://github.com/stefano-garzarella linkedin: http://it.linkedin.com/pub/stefano-garzarella
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