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([2001:8b0:aba:5f3c:75e2:b8ae:3bb9:d96]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47fcb9cb612sm74350f8f.20.2026.07.30.03.41.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jul 2026 03:41:16 -0700 (PDT) Message-ID: <14897601110b73964d7403e143dd1fb4b1107fc7.camel@linuxfoundation.org> Subject: Re: [OE-core] [PATCH 4/4] populate_sdk_base: add kernel-devsrc via SDK_TOOLCHAIN_LANGS From: Richard Purdie To: Harish.Sadineni@windriver.com, openembedded-core@lists.openembedded.org Cc: Sundeep.Kokkonda@windriver.com Date: Thu, 30 Jul 2026 11:41:15 +0100 In-Reply-To: <20260717121849.2163115-4-Harish.Sadineni@windriver.com> References: <20260717121849.2163115-1-Harish.Sadineni@windriver.com> <20260717121849.2163115-4-Harish.Sadineni@windriver.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-9 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 30 Jul 2026 10:41:24 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/242337 On Fri, 2026-07-17 at 05:18 -0700, Sadineni, Harish via lists.openembedded.= org wrote: > From: Harish Sadineni >=20 > Add a new "kernel" value for SDK_TOOLCHAIN_LANGS that pulls > kernel-devsrc into TOOLCHAIN_TARGET_TASK. This allows kernel > development headers/sources to be included in the SDK populate_sdk_base: > add kernel-devsrc via SDK_TOOLCHAIN_LANGS >=20 > Users who want kernel module development support in their SDK can now > set SDK_TOOLCHAIN_LANGS =3D "kernel" explicitly. >=20 > Signed-off-by: Harish Sadineni > --- > =C2=A0meta/classes-recipe/populate_sdk_base.bbclass | 1 + > =C2=A01 file changed, 1 insertion(+) >=20 > diff --git a/meta/classes-recipe/populate_sdk_base.bbclass b/meta/classes= -recipe/populate_sdk_base.bbclass > index b427ff2761..1d9faecc16 100644 > --- a/meta/classes-recipe/populate_sdk_base.bbclass > +++ b/meta/classes-recipe/populate_sdk_base.bbclass > @@ -80,6 +80,7 @@ TOOLCHAIN_TARGET_TASK ?=3D " \ > =C2=A0=C2=A0=C2=A0=C2=A0 ${@multilib_pkg_extend(d, 'packagegroup-core-sta= ndalone-sdk-target')} \ > =C2=A0=C2=A0=C2=A0=C2=A0 ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'go'= , multilib_pkg_extend(d, 'packagegroup-go-sdk-target'), '', d)} \ > =C2=A0=C2=A0=C2=A0=C2=A0 ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'rus= t', multilib_pkg_extend(d, 'libstd-rs'), '', d)} \ > +=C2=A0=C2=A0=C2=A0 ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'kernel',= 'kernel-devsrc', '', d)} \ > =C2=A0=C2=A0=C2=A0=C2=A0 target-sdk-provides-dummy \ > =C2=A0" > =C2=A0TOOLCHAIN_TARGET_TASK_ATTEMPTONLY ?=3D "" There is a different thread where we are discussing adding SDK_FEATURES. I think this should become an SDK_FEATURE as part of that work. It should also probably be called "kernel-src" as "kernel" is a bit generic and could mean multiple things. Cheers, Richard