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[RFC,01/14] python3-dir.bbclass: Support python freethreading

Message ID 20260325113112.1163632-2-zboszor@gmail.com
State New
Headers show
Series Support Python freethreading | expand

Commit Message

Böszörményi Zoltán March 25, 2026, 11:24 a.m. UTC 
With a new DISTRO_FEATURE ("python_freethreading"), set PYTHON_ABI.

Added a new variable called PYTHON_MAINVERSION which is a
combination of PYTHON_BASEVERSION and PYTHON_ABI.

Set PYTHON_DIR so it also contains the ABI. Python build helper
classes use this variable, so it's important to set it correctly.

Support different settings for target and native.

Signed-off-by: Zoltán Böszörményi <zboszor@gmail.com>
---
 meta/classes-recipe/python3-dir.bbclass | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
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Patch

diff --git a/meta/classes-recipe/python3-dir.bbclass b/meta/classes-recipe/python3-dir.bbclass
index 3eb0dea9b2..2b81b776cb 100644
--- a/meta/classes-recipe/python3-dir.bbclass
+++ b/meta/classes-recipe/python3-dir.bbclass
@@ -5,7 +5,12 @@ 
 #
 
 PYTHON_BASEVERSION = "3.14"
-PYTHON_ABI = ""
-PYTHON_DIR = "python${PYTHON_BASEVERSION}"
+PYTHON_ABI = "${@bb.utils.contains('DISTRO_FEATURES', 'python_freethreading', 't', '', d)}"
+PYTHON_ABI_NATIVE = "${@bb.utils.contains('DISTRO_FEATURES_NATIVE', 'python_freethreading', 't', '', d)}"
+PYTHON_MAINVERSION = "${PYTHON_BASEVERSION}${PYTHON_ABI}"
+PYTHON_MAINVERSION_NATIVE = "${PYTHON_BASEVERSION}${PYTHON_ABI_NATIVE}"
+PYTHON_DIR = "python${PYTHON_MAINVERSION}"
+PYTHON_DIR_NATIVE = "python${PYTHON_MAINVERSION_NATIVE}"
 PYTHON_PN = "python3"
 PYTHON_SITEPACKAGES_DIR = "${libdir}/${PYTHON_DIR}/site-packages"
+PYTHON_SITEPACKAGES_DIR_NATIVE = "${libdir}/${PYTHON_DIR_NATIVE}/site-packages"