[OE-core] [PATCH 0/6] Fixes for mutilib SDK

[Robert Yang]

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.

// Robert

>
> Cheers,
>
> Richard
>
>