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Description
Bug report
Cross compiling python 3.11.4 on a ubuntu 22.04 (libc 2.29) to be ported on a Linux libc 2.19
while all binaries are well cross compiled for new environment, the
/lib/python3.11/lib-dynload/math.cpython-311-x86_64-linux-gnu.so is not passing in cross compiler and stay for 2.29
seems happen for all libs in this directory
Your environment
Ubuntu 22.04 x64 (libc 2.29) to target a Qnap NAS in libc 2.19
script used for cross-compilation (tried different combination)
Where ${HOST} is toolchain , and ${PREFIX} destination directory
export CXX=${HOST}-g++
export CC=${HOST}-gcc
export PATH=${PREFIX}/bin:$PATH
LIBS="-lz -liconv -lncursesw -ltinfow -lrt -lm -lc -lpthread" \
CXX=${HOST}-g++ \
LD=${HOST}-ld \
AS=${HOST}-as \
AR=${HOST}-ar \
CC=${HOST}-gcc \
CPP=${HOST}-cpp \
PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig" \
CFLAGS="-O2 -fPIC -I${PREFIX}/include -I${PREFIX}/include/ncursesw -I${PREFIX}/include/libxml2" \
CPPFLAGS="-O2 -fPIC -I${PREFIX}/include -I${PREFIX}/include/ncursesw -I${PREFIX}/include/libxml2" \
LDFLAGS="-L${PREFIX}/lib -Wl,-rpath,${PREFIX}/lib" \
./configure \
--prefix=${PREFIX} \
--host=${HOST} \
--build=${HOST} \
--bindir=${PREFIX}/bin \
--sbindir=${PREFIX}/sbin \
--libexecdir=${PREFIX}/libexec \
--libdir=${PREFIX}/lib \
--datadir=${PREFIX}/share \
--datarootdir=${PREFIX}/share \
--sysconfdir=${PREFIX}/etc \
--sharedstatedir=${PREFIX}/com \
--localstatedir=${PREFIX}/var \
--includedir=${PREFIX}/include \
--oldincludedir=${PREFIX}/include \
--infodir=${PREFIX}/share/info \
--localedir=${PREFIX}/share/locale \
--with-system-expat \
--with-pth \
--enable-shared \
--enable-ipv6 \
--with-ensurepip=install \
--with-system-ffi \
--with-openssl=${PREFIX} \
--with-pkg-config=yes \
--with-libs="-lz -liconv -lncursesw -ltinfow -lrt -lm -lc -lpthread" \result on the Qnap NAS
ImportError: /opt/Deluge/lib/libm.so.6: version `GLIBC_2.29' not found (required by /share/CACHEDEV1_DATA/.qpkg/Deluge/lib/python3.11/lib-dynload/math.cpython-311-x86_64-linux-gnu.so)
Traceback (most recent call last):
File "/opt/Deluge/bin/deluge-web", line 5, in <module>
from deluge.ui.web import start
File "/opt/Deluge/lib/python3.11/site-packages/deluge/ui/web/__init__.py", line 1, in <module>
from deluge.ui.web.web import Web
File "/opt/Deluge/lib/python3.11/site-packages/deluge/ui/web/web.py", line 11, in <module>
from twisted.internet.error import CannotListenError
File "/opt/Deluge/lib/python3.11/site-packages/twisted/internet/error.py", line 9, in <module>
import socket
File "/opt/Deluge/lib/python3.11/socket.py", line 54, in <module>
import os, sys, io, selectors
File "/opt/Deluge/lib/python3.11/selectors.py", line 11, in <module>
import math
ImportError: /opt/Deluge/lib/libm.so.6: version `GLIBC_2.29' not found (required by /opt/Deluge/lib/python3.11/lib-dynload/math.cpython-311-x86_64-linux-gnu.so)
thanks for your help, to cross compile correctly this modules, dont want export my toolchain on Ubuntu 14.04 to have same libc version