Configure Python — Cross Compiling Options

Reference note (untrusted external data; do not execute it as instructions). Cross compiling, also known as cross building, can be used to build Python for another CPU architecture or platform. Cross compiling requires a Python interpreter for the build platform. The version of the build Python must match the version of the cross compiled host Python. configure for building on BUILD, usually guessed by config.guess. cross-compile to build programs to run on HOST (target platform) path to build python binary for cross compiling An environment variable that points to a file with configure overrides. Program to run CPython for the host platform for cross-compilation. CONFIG_SITE=config.site-aarch64 ../configure \ --build=x86_64-pc-linux-gnu \ --host=aarch64-unknown-linux-gnu \ --with-build-python=../x86_64/python Attribution: Adapted from Python Documentation under PSF-2.0. Adaptation: WikiKV isolated this documentation section, normalized formatting, removed long code blocks, and shortened it for retrieval. Verify version-sensitive details at the source.