Files
poky/meta/recipes-devtools/python/python3-maturin/0004-Fix-cross-compilation-issue-with-linux-ppc-architect.patch
Niko Mauno c5126983d9 python3-maturin: Fix cross compilation issue for armv7l, mips64, ppc
When bitbaking python3-rpds-py it built extension module as:

  site-packages/rpds/rpds.cpython-312-armv7l-linux-gnueabihf.so

Which caused error on target:

  root@qemuarm:~# python3 -c "from rpds import HashTrieMap, HashTrieSet, List"
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "/usr/lib/python3.12/site-packages/rpds/__init__.py", line 1, in <module>
      from .rpds import *
  ModuleNotFoundError: No module named 'rpds.rpds'

Where as it should have been:

  site-packages/rpds/rpds.cpython-312-arm-linux-gnueabihf.so

Associated upstream bug report:
https://github.com/PyO3/maturin/issues/2203

Associated upstream pull request:
https://github.com/PyO3/maturin/pull/2204

Note - mitigation has not been tested with musl:
https://github.com/PyO3/maturin/pull/2204#issuecomment-2323952320

(From OE-Core rev: 32a8a7379008cc6e367b7664c5b10b29f0bb8136)

(From OE-Core rev: d2f73e3840c21997b918d1f1cfae965c618c1076)

Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
2024-09-19 05:11:35 -07:00

69 lines
2.3 KiB
Diff

From f2c892109a05db144e8b18bcbcf9c24fe8d977c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vesa=20J=C3=A4=C3=A4skel=C3=A4inen?=
<vesa.jaaskelainen@vaisala.com>
Date: Sun, 1 Sep 2024 15:55:16 +0300
Subject: [PATCH 4/5] Fix cross compilation issue with linux-ppc architecture
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When compiling under Yocto project for linux-ppc target architecture
.so files were generated incorrectly as:
rpds.cpython-312-ppc-linux-gnu.so
Where as platform and EXT_SUFFIX are defined as:
>>> sysconfig.get_platform()
'linux-ppc'
>>> sysconfig.get_config_vars()['EXT_SUFFIX']
'.cpython-312-powerpc-linux-gnu.so'
Which should have caused the .so files as:
rpds.cpython-312-powerpc-linux-gnu.so
Upstream-Status: Backport [https://github.com/PyO3/maturin/commit/f2c892109a05db144e8b18bcbcf9c24fe8d977c4]
Signed-off-by: Vesa Jääskeläinen <vesa.jaaskelainen@vaisala.com>
---
src/python_interpreter/config.rs | 8 ++++++++
src/target.rs | 2 ++
2 files changed, 10 insertions(+)
diff --git a/src/python_interpreter/config.rs b/src/python_interpreter/config.rs
index 938e9955..8f883887 100644
--- a/src/python_interpreter/config.rs
+++ b/src/python_interpreter/config.rs
@@ -424,6 +424,14 @@ mod test {
".cpython-310-powerpc64le-linux-gnu.so"
);
+ let sysconfig = InterpreterConfig::lookup_one(
+ &Target::from_target_triple(Some("powerpc-unknown-linux-gnu".to_string())).unwrap(),
+ InterpreterKind::CPython,
+ (3, 10),
+ )
+ .unwrap();
+ assert_eq!(sysconfig.ext_suffix, ".cpython-310-powerpc-linux-gnu.so");
+
let sysconfig = InterpreterConfig::lookup_one(
&Target::from_target_triple(Some("s390x-unknown-linux-gnu".to_string())).unwrap(),
InterpreterKind::CPython,
diff --git a/src/target.rs b/src/target.rs
index ad8ebaba..93afd9bb 100644
--- a/src/target.rs
+++ b/src/target.rs
@@ -380,6 +380,8 @@ impl Target {
"ppc_64"
} else if matches!(self.target_arch(), Arch::X86) && python_impl == InterpreterKind::PyPy {
"x86"
+ } else if matches!(self.target_arch(), Arch::Powerpc) {
+ "powerpc"
} else {
self.get_python_arch()
}
--
2.34.1