python3-cython: add patch to prefix map source paths in generated files

Cython generates C source code that contains mentions to the original
.py files, which results in build paths being embedded inside the
binaries.

Implement prefix remapping to change these build paths to point at the
target debug directory, so that we don't leak build paths and have
reproducible builds.

This patch is currently not submitted upstream, but will be shortly and
I expect it to evolve before being merged.

(From OE-Core rev: cdbe8ef6b744f8e485c4bc77897ad545457ea51e)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2024-11-08 11:55:56 +00:00
committed by Richard Purdie
parent ab6062fb3f
commit b34a4b3b01
2 changed files with 149 additions and 0 deletions

View File

@@ -7,6 +7,7 @@ SECTION = "devel/python"
LICENSE = "Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=61c3ee8961575861fa86c7e62bc9f69c"
SRC_URI += "file://0001-WIP-prefix-map.patch"
SRC_URI[sha256sum] = "7146dd2af8682b4ca61331851e6aebce9fe5158e75300343f80c07ca80b1faff"
inherit pypi setuptools3