[issue45405] Python 3.10.0 does not configure on darwin using public llvm / clang

debohman added the comment: Also, what branch should the PR be on, 3.10 or main? -- ___ Python tracker ___ ___ Python-bugs-list mai

[issue45405] Python 3.10.0 does not configure on darwin using public llvm / clang

debohman added the comment: I can put together a pull request to fix this. The fix is in configure.ac. Should I include the mods from the autoreconf in the PR? -- ___ Python tracker

[issue45405] Python 3.10.0 does not configure on darwin using public llvm / clang

debohman added the comment: By "public llvm / clang", I mean the toolchain version released by the llvm project. They just released version 13.0.0 last week. The problem is that version 12 of llvm / clang did not implement --print-multiarch, so this logic in configure was not exercised due

[issue45405] Python 3.10.0 does not configure on darwin using public llvm / clang

Ned Deily added the comment: On what platform and OS version are you building? When you say "public llvm / clang", do you mean from Apple for macOS or from some other source? Be aware that we only officially test and support building Python for macOS on macOS itself using the Apple build too

[issue45405] Python 3.10.0 does not configure on darwin using public llvm / clang

New submission from debohman : % CC=clang CXX=clang++ ./configure --enable-optimizations --with-lto checking build system type... x86_64-apple-darwin16.7.0 checking host system type... x86_64-apple-darwin16.7.0 checking for python3.10... no checking for python3... python3 checking for --enable-u