[yocto] can't find the source code of kernel

[Bruce Ashfield]

On 2015-01-15 8:13 PM, Neil.Wu at Emerson.com wrote:
> Hi, Bruce
> Thank you for your reply.
> In the WORKDIR , it just has "linux-qemuarm-standard-build" and not have the "linux".

Are you sure you are building Yocto 1.7 and not the master branch ?

Until about a month ago, every build had the source along side the
split build directory .. in a directory called linux. But as I
mentioned, we are working to move the kernel to build out of the
sysroot/shared working directory.

>
> My WORKDIR directory is "~/poky/build/tmp/work/qemuarm-poky-linux-gnueabi/linux-yocto/3.14.24+gitAUTOINC+a227f20eff_6166316d47-r0", but I don't find the tarball of "linux-14.24"
> in download directory. It has tarball "linux-17.7.tar.xz".
>
> Do you think whether these is the reason?

They shouldn't be related. But that tar.xz you reference above is
clearly from some other kernel build than the linux yocto variant.

>
> I don't know how to set the version of linux when the project  building the image.
> Maybe, I set the linux to 17.7 version, the problem can solve.

I'm not sure how you are getting a 17.7 tarball, but the linux-yocto
tree builds from a git repository, not a tarball.

In that directory where you see the qemuarm build you should also see a
git.indirectionsymlink that points to the git tree in downloads/git2/

Cheers,

Bruce

>
> Do you have any other better suggestion? Thank you very much.
>
> Neil
>
>
> -----Original Message-----
> From: Bruce Ashfield [mailto:bruce.ashfield at windriver.com]
> Sent: Thursday, January 15, 2015 9:05 PM
> To: Wu, Neil [CLIMATE/RS/CN]; yocto at yoctoproject.org
> Subject: Re: [yocto] can't find the source code of kernel
>
> On 2015-01-15 5:03 AM, Neil.Wu at Emerson.com wrote:
>> Hi ,all
>>
>> The version of poky is 1.7. I build the linux-yocto is  successful .
>>
>> bitbake linux-yocto
>>
>> But, why I can't find the source code of linux  in ${WORKDIR}.
>
> It should be there (note: it is about to move in master, but not in 1.7.1).
>
> In WORKDIR, you have "linux" (the source) and linux-$MACHINE-build (the
> build).
>
> Bruce
>
>>
>> Best wishes
>>
>> Neil
>>
>>
>>
>