Make the Unix build truly relocatable as CPython patch #923
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mrmathematica
commented
Dec 16, 2025
cpython-unix/build-cpython.sh
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| "python_exe": "install/bin/python%s%s" % (sysconfig.get_python_version(), sys.abiflags), | ||
| "python_major_minor_version": sysconfig.get_python_version(), | ||
| "python_stdlib_platform_config": sysconfig.get_config_var("LIBPL").lstrip("/"), | ||
| "python_stdlib_platform_config": sysconfig.get_config_var("LIBPL"), |
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If this chane is adopted, update_sysconfig function from https://github.com/astral-sh/uv/blob/13e7ad62cb0d3ca8bf5eeee407d658d6d887d5f9/crates/uv-python/src/sysconfig/mod.rs#L44 can be removed altogether.
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mrmathematica
commented
Jan 22, 2026
| if info.get("build-mode") == "shared": | ||
| shared_dir = extra_metadata["python_config_vars"]["DESTSHARED"].strip("/") | ||
| shared_dir = extra_metadata["python_config_vars"]["DESTSHARED"] | ||
| shared_dir = 'install/lib' + shared_dir.split('install/lib', 1)[1] |
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DESTSHARED in PYTHON.json swithed from /install/lib/... to /build/out/python/install/lib so patch it here for tests to pass. Open to suggestions on how to better handle all such DIR in PYTHON.json.
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See #857