Re: [PATCH 0/6] Fixes for mutilib SDK

[Richard Purdie <richard.purdie@linuxfoundation.org>]

On Thu, 2015-09-24 at 14:29 +0800, Robert Yang wrote:
> 
> On 09/24/2015 06:00 AM, Richard Purdie wrote:
> > On Tue, 2015-09-22 at 10:45 +0800, Robert Yang wrote:
> >> Hi RP and Ross,
> >>
> >> These patches are required by multilib's do_rootfs and do_populate_sdk,
> >> otherwise they are broken or partly broken. These patches don't affect
> >> do_rootfs or do_populate_sdk without multilib are to be installed.
> >
> > Thanks for these. Patches 1-4 look ok, we can try them in -next however
> > I do worry about 5 and 6. Could you confirm if you tested those before
> > or after the recent data store changes? Its possible the OVERRIDE fixes
> > there may have fixed the issues 5 and 6 were trying to fix so I'd like
> > to confirm if they're still needed or not.
> >
> > If they are, they don't look like the right solution so I'll need to
> > look further at the exact issue there.
> 
> Hi RP,
> 
> I tested on latest master branch without patch 5 and 6, we still have
> the issues.
> 
> # local.conf
> MACHINE = "qemux86-64"
> require conf/multilib.conf
> MULTILIBS = "multilib:lib32"
> DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
> 
> # populate sdk for lib32-core-image-minimal
> $ bitbake lib32-core-image-minimal -cpopulate_sdk
> 
> # Install sdk
> $ 
> ./tmp/deploy/sdk/poky-glibc-x86_64-lib32-core-image-minimal-core2-64-toolchain-1.8+snapshot.sh
> 
> # Check messages on the screen:
> SDK has been successfully set up and is ready to be used.
> Each time you wish to use the SDK in a new shell session, you need to source the 
> environment setup script e.g.
>   $ . /buildarea/lyang1/sdk32/environment-setup-core2-64-pokymllib32-linux
> 
> This is incorrect, it should be environment-setup-x86-pokymllib32-linuxm
> (core2-64 != x86).
> 
> # Check the installed sdk, the sysroots are:
> core2-64-pokymllib32-linux  x86_64-pokysdk-linux
> 
> But SDKTARGETSYSROOT in environment-setup-core2-64-poky-linux and
> environment-setup-x86-pokymllib32-linux is /path/to/sysroots/core2-64-poky-linux
> , this is incorrect.

Thanks, I will look into that further. With your first four patches
applied, the autobuilder showed this issue:

https://autobuilder.yoctoproject.org/main/builders/nightly-multilib/builds/500/steps/Running%20Sanity%20Tests_2/logs/stdio

I've not looked into what is going on there as yet.

Cheers,

Richard