On 1/12/26 12:52, Changqing Li via lists.openembedded.org wrote:

On 1/8/26 18:10, Ross Burton wrote:
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On 6 Jan 2026, at 01:15, Changqing Li via lists.openembedded.org <[email protected]> wrote:

On 1/6/26 02:08, Ross Burton wrote:
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On 22 Dec 2025, at 03:24, Changqing Li via lists.openembedded.org <[email protected]> wrote:

From: Changqing Li <[email protected]>

This is for fixing the following error of 'bitbake meta-go-toolchain'
when multilib is enabled:
Error: Transaction test error:
file /usr/bin/go conflicts between attempted installs of go-1.25.4-r0.x86_64_v3 and lib32-go-1.25.4-r0.core2_32 file /usr/bin/gofmt conflicts between attempted installs of go-1.25.4-r0.x86_64_v3 and lib32-go-1.25.4-r0.core2_32

Why would you do this though? We don’t support installing bash and lib32-bash either.
Hi, Ross
The issue reproduced when multilib is enabled globally in local.conf by following config:
```
require conf/multilib.conf
MULTILIBS ?= "multilib:lib32"
DEFAULTTUNE:virtclass-multilib-lib32 ?= "core2-32"
```
bitbake meta-go-toolchain will failed with above failure.

[snip of meta-go-toolchain.bb]
TOOLCHAIN_TARGET_TASK:append = " \ ${@multilib_pkg_extend(d, 'packagegroup-go-sdk-target')} \ "
[snip of meta-go-toolchain.bb]

go is in packagegroup-go-sdk-target,  it is extended by multilib_pkg_extend.  so both go and lib32-go will be installed. go is added in to packagegroup-go-sdk-target for providing entire toolchain include compiler.
Maybe the packagegroup shouldn’t be doing that expansion then?

We don't want go to be extended, but packagegroup-go-sdk-target not only include go, it also includes go-runtime/go-runtime-dev, we need to extend go-runtime/go-runtime-dev.

so fix go packaging for multilib as this patch to avoid the conflicts issue.

//Changqing

ping

//Changqing



Ross



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