From patchwork Thu Aug 6 17:28:21 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Hernandez X-Patchwork-Id: 94708 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA0ADC56205 for ; Thu, 6 Aug 2026 17:28:30 +0000 (UTC) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mx.groups.io with SMTP id smtpd.msgproc01-g2.24763.1786037307675557657 for ; Thu, 06 Aug 2026 10:28:27 -0700 Authentication-Results: mx.groups.io; dkim=fail reason="dkim: body hash did not verify" header.i=@linux.microsoft.com header.s=default header.b=c5W2TQ+i; spf=pass (domain: linux.microsoft.com, ip: 13.77.154.182, mailfrom: alhe@linux.microsoft.com) Received: from alhe-dev-ub.waqitnwczulubdoacjva2kqlvd.phxx.internal.cloudapp.net (unknown [134.33.52.9]) by linux.microsoft.com (Postfix) with ESMTPSA id 6B5F520B710C for ; Thu, 6 Aug 2026 10:28:05 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 6B5F520B710C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1786037285; bh=X+rIUhXjSFPMef1cdCmYxrriFVtfDE6eUGN8Ouegkm4=; h=From:To:Subject:Date:From; b=c5W2TQ+ihSl/0Ui8HDwXKYurbZfVefHZzo/R/VohiQUVyLi7tIUMEPkXTMqGdkjBe p/U/UPNJosGvfkQMuJN2TTXiBU68h4BmPagsZfzdSs8iixlVdaKxIdNuaZEbLpbHR4 6D6fH+AB6ojHURZkshoVvGXEwjJzfFVFEbU4U30M= From: Alejandro Hernandez To: openembedded-core@lists.openembedded.org Subject: [PATCH v2] python_pep517.bbclass: export _PYTHON_HOST_PLATFORM to match our cross-compile target Date: Thu, 6 Aug 2026 17:28:21 +0000 Message-ID: <20260806172821.4087020-1-alhe@linux.microsoft.com> X-Mailer: git-send-email 2.43.0 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, 06 Aug 2026 17:28:30 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/242964 When the _PYTHON_HOST_PLATFORM environment variable is unset, the value falls back to the build host architecture, therefore, python wheels get an incorrect platform tag, setting it as an empty value is also not allowed on python > 3.14. Set _PYTHON_HOST_PLATFORM as HOST_ARCH dependent so bitbake correctly tags wheels depending on our cross-compile target, fixing reproducibility issues. Assisted-by: AI - OpenAI Signed-off-by: Alejandro Hernandez --- meta/classes-recipe/python_pep517.bbclass | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/meta/classes-recipe/python_pep517.bbclass b/meta/classes-recipe/python_pep517.bbclass index d6246af5c2..a3c7d704d6 100644 --- a/meta/classes-recipe/python_pep517.bbclass +++ b/meta/classes-recipe/python_pep517.bbclass @@ -30,6 +30,10 @@ PEP517_INSTALL_PYTHON:class-native = "nativepython3" # pypa/installer option to control the bytecode compilation INSTALL_WHEEL_COMPILE_BYTECODE ?= "--compile-bytecode=0" +# Python wheels are tagged with the HOST platform when built, use HOST_ARCH +# since we are cross-compiling, avoiding incorrect host or an empty tag +export _PYTHON_HOST_PLATFORM = "linux-${HOST_ARCH}" + # PEP517 doesn't have a specific configure step, so set an empty do_configure to avoid # running base_do_configure. python_pep517_do_configure () {