[yocto] How to build 32-bit x86 host 32-bit powerpc target cross compiler, on a 64-bit x86 host

Khem Raj raj.khem at gmail.com
Tue Jun 12 08:25:26 PDT 2012


On Tue, Jun 12, 2012 at 8:14 AM, Elvis Dowson <elvis.dowson at gmail.com> wrote:
> Hi,
>       I am running Ubuntu 12.04 LTS 64-bit. I have a colleague who doesn't
> have a 64-bit linux installation. What I'd like to be able to do is to build
> a 32-bit host 32-bit powerpc target cross compiler, on my 64-bit machine.
>
> How can I configure Yocto to do this?
>
> At the moment, I've already generated a meta-toolchain SDK, which installs
> into :
>
> /opt/poky/1.2+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/ppc440-poky-linux/
>
> How can I generate a the 32-bit hosted cross compiler on my 64-bit yocto
> build machine? I really didn't quite understand the term canadian-cross
> compiler, until now!! ;-) Now I know!!

set SDKMACHINE=i686

>
> Best regards,
>
> Elvis Dowson
>
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