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From: "Mathieu Dubois-Briand" <mathieu.dubois-briand@bootlin.com>
To: <mark.yang@lge.com>, <openembedded-core@lists.openembedded.org>
Subject: Re: [OE-core] [PATCH v2 2/3] module.bbclass/make-mod-scripts: inhibit default dependencies
Date: Wed, 15 Jul 2026 15:48:40 +0200	[thread overview]
Message-ID: <DJZ6XMICUYAK.1U6TMONPZO9YJ@bootlin.com> (raw)
In-Reply-To: <DJZ434ABE440.139ZCYRQH7UM9@bootlin.com>

On Wed Jul 15, 2026 at 1:34 PM CEST, Mathieu Dubois-Briand wrote:
> On Tue Jul 14, 2026 at 3:26 PM CEST, mark.yang via lists.openembedded.org wrote:
>> From: "mark.yang" <mark.yang@lge.com>
>>
>> Modules and make-mod-scripts build against the shared kernel build
>> tree with the kernel toolchain, so the default virtual/libc and
>> virtual/compilerlibs dependencies are unused. Inhibit them and add
>> the cross toolchain explicitly, as kernel.bbclass does, which also
>> keeps compiler-rt and libcxx out of module builds with clang.
>>
>> Signed-off-by: mark.yang <mark.yang@lge.com>
>> ---
>
> Hi Mark,
>
> Thanks for your patch.
>
> We get this error during selftests:
>
> 2026-07-15 07:01:52,991 - oe-selftest - INFO - bbtests.BitbakeTests.test_non_gplv3 (subunit.RemotedTestCase)
> 2026-07-15 07:01:52,992 - oe-selftest - INFO -  ... FAIL
> ...
> NOTE: Resolving any missing task queue dependencies
> ERROR: Nothing PROVIDES 'virtual/compilerlibs' (but /srv/pokybuild/yocto-worker/oe-selftest-fedora/build/build-st-1131783/meta-selftest/recipes-test/selftest-ed/selftest-ed_1.20.2.bb DEPENDS on or otherwise requires it)
> gcc-runtime PROVIDES virtual/compilerlibs but was skipped: it has incompatible license(s): GPL-3.0-or-later GPL-3.0-or-later WITH GCC-exception-3.1
> ERROR: Required build target 'selftest-ed' has no buildable providers.
> Missing or unbuildable dependency chain was: ['selftest-ed', 'virtual/compilerlibs']
>
> https://autobuilder.yoctoproject.org/valkyrie/#/builders/48/builds/4104
>
> Can you have a look at the issue?
>
> Thanks,
> Mathieu

Or maybe not. I suspect something else, and I will test again your past
shortly.

Thanks,
Mathieu

-- 
Mathieu Dubois-Briand, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com



  reply	other threads:[~2026-07-15 13:48 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-14 13:26 [PATCH v2 0/3] kernel: make the kernel toolchain switchable to clang mark.yang
2026-07-14 13:26 ` [PATCH v2 1/3] kernel-arch: fall back to GNU ld unless ld-is-lld is in DISTRO_FEATURES mark.yang
2026-07-14 13:26 ` [PATCH v2 2/3] module.bbclass/make-mod-scripts: inhibit default dependencies mark.yang
2026-07-15 11:34   ` [OE-core] " Mathieu Dubois-Briand
2026-07-15 13:48     ` Mathieu Dubois-Briand [this message]
2026-07-16  6:40       ` mark.yang
2026-07-14 13:26 ` [PATCH v2 3/3] kernel-arch: add KERNEL_TOOLCHAIN to switch the whole kernel toolchain mark.yang

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