new file mode 100644
@@ -0,0 +1,42 @@
+From 96ddbe6653f87670e4a0bbff229276bbe0aa822a Mon Sep 17 00:00:00 2001
+From: Yi Zhao <yi.zhao@windriver.com>
+Date: Wed, 24 Nov 2021 13:33:35 +0800
+Subject: [PATCH] Fix pyext_PATTERN for cross compilation
+
+The pyext_PATTERN will add native arch as suffix when cross compiling.
+For example, on qemuarm64, it is expanded to:
+pyext_PATTERN ='%s.cpython-310-x86_64-linux-gnu.so'
+which will result in the incorrect library name.
+
+root@qemuarm64:~# find /usr/lib/python3.10/ -name \*tevent\*.so
+/usr/lib/python3.10/site-packages/_tevent.cpython-310-x86_64-linux-gnu.so
+/usr/lib/python3.10/site-packages/_tevent.so
+
+Set pyext_PATTERN to '%s.so' to remove the suffix.
+After the patch:
+root@qemuarm64:~# find /usr/lib/python3.10/ -name \*tevent\*.so
+/usr/lib/python3.10/site-packages/_tevent.so
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ third_party/waf/waflib/Tools/python.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/third_party/waf/waflib/Tools/python.py b/third_party/waf/waflib/Tools/python.py
+index 7c45a76..c9a90f7 100644
+--- a/third_party/waf/waflib/Tools/python.py
++++ b/third_party/waf/waflib/Tools/python.py
+@@ -328,7 +328,7 @@ def check_python_headers(conf, features='pyembed pyext'):
+ x = 'MACOSX_DEPLOYMENT_TARGET'
+ if dct[x]:
+ env[x] = conf.environ[x] = dct[x]
+- env.pyext_PATTERN = '%s' + dct['SO'] # not a mistake
++ env.pyext_PATTERN = '%s.so'
+
+
+ # Try to get pythonX.Y-config
+--
+2.17.1
+
@@ -9,6 +9,7 @@ RDEPENDS:python3-tevent = "python3"
SRC_URI = "https://samba.org/ftp/tevent/tevent-${PV}.tar.gz \
file://options-0.10.0.patch \
file://0001-libtevent-fix-musl-libc-compile-error.patch \
+ file://0001-Fix-pyext_PATTERN-for-cross-compilation.patch \
"
LIC_FILES_CHKSUM = "file://tevent.h;endline=26;md5=4e458d658cb25e21efc16f720e78b85a"
@@ -42,11 +43,6 @@ EXTRA_OECONF += "--disable-rpath \
--with-libiconv=${STAGING_DIR_HOST}${prefix}\
--without-gettext \
"
-do_install:append() {
- # add this link for cross check python module existence. eg: on x86-64 host, check python module
- # under recipe-sysroot which is mips64.
- cd ${D}${PYTHON_SITEPACKAGES_DIR}; ln -s _tevent.*.so _tevent.so
-}
PACKAGES += "python3-tevent"
The pyext_PATTERN will add native arch as suffix when cross compiling. For example, on qemuarm64, it is expanded to: pyext_PATTERN ='%s.cpython-310-x86_64-linux-gnu.so' which will result in the incorrect library name. root@qemuarm64:~# find /usr/lib/python3.10/ -name \*tevent\*.so /usr/lib/python3.10/site-packages/_tevent.cpython-310-x86_64-linux-gnu.so /usr/lib/python3.10/site-packages/_tevent.so Set pyext_PATTERN to '%s.so' to remove the suffix. After the patch: root@qemuarm64:~# find /usr/lib/python3.10/ -name \*tevent\*.so /usr/lib/python3.10/site-packages/_tevent.so Signed-off-by: Yi Zhao <yi.zhao@windriver.com> --- ...-pyext_PATTERN-for-cross-compilation.patch | 42 +++++++++++++++++++ .../libtevent/libtevent_0.10.2.bb | 6 +-- 2 files changed, 43 insertions(+), 5 deletions(-) create mode 100644 meta-networking/recipes-support/libtevent/libtevent/0001-Fix-pyext_PATTERN-for-cross-compilation.patch