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From: "Burton, Ross" <ross.burton@intel.com>
To: Mark T <mtl1nuxd3v@gmail.com>
Cc: "yocto@yoctoproject.org" <yocto@yoctoproject.org>
Subject: Re: Which Toolchain is being used to build Yocto ?
Date: Wed, 3 Feb 2016 17:13:40 +0000	[thread overview]
Message-ID: <CAJTo0LbiKF0w=NeNFRYmh_fc73HYH-1Zg6p1-8r46-oexFt6-A@mail.gmail.com> (raw)
In-Reply-To: <CALf_N3a0K0mODhMwBLJgDV5MEDd14CkxJAnWEX=+kLG=Q8NRxA@mail.gmail.com>

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On 3 February 2016 at 15:07, Mark T <mtl1nuxd3v@gmail.com> wrote:

> I notice there is a meta/recipes-devtools  -  I assume this pulls in from
> build/downloads - so gcc-5.2.0.tar.bz2 for example. Does the tool-chain
> comprised of these recipes get built by /usr/bin/gcc before being used to
> compile Yocto ?
>

The host's gcc (typically /usr/bin/gcc) is used to build gcc-cross, which
is then used to compile everything that needs to be cross-compiled.  We
don't build our own native compiler to replace the host compiler.

Ross

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  parent reply	other threads:[~2016-02-03 17:14 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-03 15:07 Which Toolchain is being used to build Yocto ? Mark T
2016-02-03 16:52 ` Kosta  Zertsekel
2016-02-03 17:13 ` Burton, Ross [this message]
2016-02-03 18:15   ` Mark T
2016-02-03 18:43     ` Burton, Ross
2016-02-03 19:58     ` Khem Raj

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