mesonPythonBuildFlagsHook() { # Add all of mesonFlags to -Csetup-args for pypa builds for f in $mesonFlags "${mesonFlagsArray[@]}"; do appendToVar pypaBuildFlags "-Csetup-args=$f" # This requires pip>23.0.1, see: https://meson-python.readthedocs.io/en/latest/how-to-guides/config-settings.html appendToVar pipBuildFlags "--config-settings=setup-args=$f" done } postConfigureHooks+=(mesonPythonBuildFlagsHook)