[yocto] LLVM cross compiler for PowerPc

[Khem Raj]

On Fri, Nov 8, 2013 at 1:12 AM, sonia verma <soniaverma9727 at gmail.com> wrote:
> Hi all,
>
> I have ported Java based Opendaylight Controller on PowerPc board and have
> integrated JAVA on the same Powerpc architecture using meta-java with
> yocto.By default it cam with Zero port support which only works in
> interpreter mode.
>
> java version "1.7.0_25"
> OpenJDK Runtime Environment (IcedTea 2.3.12) (25b30-2.3.12)
> OpenJDK Zero VM (build 23.7-b01, interpreted mode)
>
> When I run Opendaylight.it takes approximately about 10 min for the
> Controller to start properly.
> However when i run it on x-86,it works fine.The Java -version at x-86 is as
> follows..
>
> java -version
> java version "1.7.0_25"
> OpenJDK Runtime Environment (IcedTea 2.3.10) (7u25-2.3.10-1ubuntu0.12.04.2)
> OpenJDK Server VM (build 23.7-b01, mixed mode)
>
> I noticed that the Java mode at x-86 is mixed mode whereas at that of my
> board is interpreted mode and I think this may be the reason for delay in
> starting
> When I enabled Shark support on the board,it resulted in LLVM compiler
> missing with yocto.
> Is there any other alternative to build java with shark on PowerPc.

llvm is part of meta-oe so you need to add meta-oe layer to your mix
and you will have it.

>
> Please help regarding this.
>
>
> Thanks
>
>
> Regards.
> Sonia
>
>
>
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