new file mode 100644
@@ -0,0 +1,31 @@
+From 606843ad079d9d0dac1172533d42b5a2327b99ed Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 17 Sep 2025 15:41:09 +0800
+Subject: [PATCH] build wheel in place
+
+In order to make the generated library be reproducible, build wheel
+in source dir other than tmp dir (/tmp/xxxxxx), then yocto toolchain's
+option -fdebug-prefix-map could work as expected
+
+Upstream-Status: Pending
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ packaging/pep517_backend/_backend.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/packaging/pep517_backend/_backend.py b/packaging/pep517_backend/_backend.py
+index 61cad34..d5d839e 100644
+--- a/packaging/pep517_backend/_backend.py
++++ b/packaging/pep517_backend/_backend.py
+@@ -316,7 +316,7 @@ def build_wheel(
+ """
+ with maybe_prebuild_c_extensions(
+ line_trace_cython_when_unset=False,
+- build_inplace=False,
++ build_inplace=True,
+ config_settings=config_settings,
+ ):
+ return _setuptools_build_wheel(
+--
+2.34.1
+
@@ -7,6 +7,9 @@ SRC_URI[sha256sum] = "2e310d81923c2437ea8670467121cc3e9b0f76d3043cc1d2331d56c7fb
inherit pypi python_setuptools_build_meta cython
+SRC_URI += " \
+ file://0001-build-wheel-in-place.patch \
+"
DEPENDS += " \
python3-expandvars-native \
"
In order to make the generated library be reproducible, build wheel in source dir other than tmp dir (/tmp/xxxxxx), then yocto toolchain's option -fdebug-prefix-map could work as expected Note: To support reproducible, it also requires oe-core commit [1] to be merged [1] https://lists.openembedded.org/g/openembedded-core/message/223604?p=%2C%2C%2C20%2C0%2C0%2C0%3A%3ACreated%2C%2C%2C20%2C2%2C0%2C115291386%2Cd%253D3&d=3 Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> --- .../files/0001-build-wheel-in-place.patch | 31 +++++++++++++++++++ .../python/python3-frozenlist_1.7.0.bb | 3 ++ 2 files changed, 34 insertions(+) create mode 100644 meta-python/recipes-devtools/python/files/0001-build-wheel-in-place.patch