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[149.200.16.246]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439fe20b544sm8216018f8f.20.2026.03.12.05.00.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Mar 2026 05:00:28 -0700 (PDT) From: =?utf-8?b?Wm9sdMOhbiBCw7ZzesO2cm3DqW55aQ==?= To: openembedded-core@lists.openembedded.org Cc: Alexander Kanavin , =?utf-8?b?Wm9sdMOhbiBCw7Zz?= =?utf-8?b?esO2cm3DqW55aQ==?= Subject: [PATCH v2] python3: Add a new PACKAGECONFIG knob for free threading Date: Thu, 12 Mar 2026 13:00:24 +0100 Message-ID: <20260312120024.3745232-1-zboszor@gmail.com> X-Mailer: git-send-email 2.53.0 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, 12 Mar 2026 12:00:39 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/232946 One of the main points in the Python 3.14.x release notes was that free threading is officially supported. Add PACKAGECONFIG[freethreading] to turn it on with --disable-gil. GIL is the Global Interpreter Lock, which is kept enabled without this option. By default, keep free threading disabled, i.e. GIL enabled. Signed-off-by: Zoltán Böszörményi --- meta/recipes-devtools/python/python3_3.14.3.bb | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-devtools/python/python3_3.14.3.bb b/meta/recipes-devtools/python/python3_3.14.3.bb index 7047cd8e8d..7a1ad1e386 100644 --- a/meta/recipes-devtools/python/python3_3.14.3.bb +++ b/meta/recipes-devtools/python/python3_3.14.3.bb @@ -112,6 +112,7 @@ CACHED_CONFIGUREVARS:append:libc-musl = "\ # PGO currently causes builds to not be reproducible so disable by default, see YOCTO #13407 PACKAGECONFIG ??= "editline gdbm ${@bb.utils.filter('DISTRO_FEATURES', 'lto', d)}" +PACKAGECONFIG[freethreading] = "--disable-gil,--enable-gil" PACKAGECONFIG[readline] = "--with-readline=readline,,readline,,,editline" PACKAGECONFIG[editline] = "--with-readline=editline,,libedit,,,readline" # Use profile guided optimisation by running PyBench inside qemu-user