Description
Bug report
I'm trying to build python 3.11rc1 and faced with issue with correct importing _tkinter module due RPM build.
Connected issues 90005 and pull request 31698.
I've installed tk-devel and tcl-devel packages on Centos7, but they are quite old (2015 year), but still usable and should be supported by python3.11. It doesn't contain needed .pc files for pkg-config, so during compilation correct flags aren't added.
During compilation and building debug environment I've got:
gcc -pthread -shared -L/opt/wargaming/wargaming-python311/root/usr/lib64-Wl,-z,relro -Wl,-rpath,/opt/wargaming/wargaming-python311/root/usr/lib64 - Wl,--enable-new-dtags -g -L/usr/lib64/openssl11 -L/usr/lib64 -L/opt/wargaming/wargaming-python311/root/usr/lib64-Wl,-z,relro -Wl,-rpath,/opt/wargam ing/wargaming-python311/root/usr/lib64 -Wl,--enable-new-dtags -g -L/usr/lib64/openssl11 -L/usr/lib64 -L/opt/wargaming/wargaming-python311/root/usr/ lib64-Wl,-z,relro -Wl,-rpath,/opt/wargaming/wargaming-python311/root/usr/lib64 -Wl,--enable-new-dtags -g -L/usr/lib64/openssl11 -L/usr/lib64 -flto -fuse-linker-plugin -ffat-lto-objects -flto-partition=none -g -L/opt/wargaming/wargaming-python311/root/usr/lib64-Wl,-z,relro -Wl,-rpath,/opt/warga ming/wargaming-python311/root/usr/lib64 -Wl,--enable-new-dtags -g -L/usr/lib64/openssl11 -L/usr/lib64 -L/opt/wargaming/wargaming-python311/root/usr /lib64-Wl,-z,relro -Wl,-rpath,/opt/wargaming/wargaming-python311/root/usr/lib64 -Wl,--enable-new-dtags -g -L/usr/lib64/openssl11 -L/usr/lib64 -I/op t/wargaming/wargaming-python311/root/usr/include -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffe r-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -I/usr/include/openssl11 -I/usr/include build/temp.linux-x86_64-3.11 -pydebug/builddir/build/BUILD/Python-3.11.0rc1/Modules/_ctypes/_ctypes.o build/temp.linux-x86_64-3.11-pydebug/builddir/build/BUILD/Python-3.11.0rc1 /Modules/_ctypes/callbacks.o build/temp.linux-x86_64-3.11-pydebug/builddir/build/BUILD/Python-3.11.0rc1/Modules/_ctypes/callproc.o build/temp.linux -x86_64-3.11-pydebug/builddir/build/BUILD/Python-3.11.0rc1/Modules/_ctypes/cfield.o build/temp.linux-x86_64-3.11-pydebug/builddir/build/BUILD/Pytho n-3.11.0rc1/Modules/_ctypes/stgdict.o -L. -L/opt/wargaming/wargaming-python311/root/usr/lib64 -L/usr/lib64/openssl11 -L/usr/lib64 -L/usr/local/lib -lffi -ldl -o build/lib.linux-x86_64-3.11-pydebug/_ctypes.cpython-311d-x86_64-linux-gnu.so *** WARNING: renaming "_tkinter" since importing it failed: /builddir/build/BUILD/Python-3.11.0rc1/build/debug/build/lib.linux-x86_64-3.11-pydebug/ _tkinter.cpython-311d-x86_64-linux-gnu.so: undefined symbol: Tcl_AddErrorInfo Following modules built successfully but were removed because they could not be imported: _tkinter It seems that I need correct TCLTK_CFLAGS and TCLTK_LIBS, but it's quite problematic to find it manually and it's better than on Centos7 it will be detected automatically.
Adding in SPEC file the next string:
export TCLTK_LIBS="-ltk8.5 -ltcl8.5"
solves the issue.
Your environment
docker with mock inside, devtoolset-9 is present, openssl11.
- CPython versions tested on: 3.11rc1
- Operating system and architecture: Centos7, x86_64