global USE flag
native-extensions

Build native (e.g. C, Rust) extensions in addition to pure (e.g. Python) code (usually speedups)

Packages describing “native-extensions” as local USE flag

Package “native-extensions” Flag Description
sys-apps/portage Compiles native "C" extensions (speedups, instead of using python backup code). Currently includes libc-locales. This should only be temporarily disabled for some bootstrapping operations. Cross-compilation is not supported.
dev-python/websockets Compiles native C extensions
dev-python/multidict Compile native C extensions (speedups, instead of using Python fallback code).
dev-python/simplejson Compiles native "C" extensions (speedups, instead of using Python fallback code).
dev-python/msgpack Compiles native "C" extensions (speedups, instead of using python fallback code).
dev-python/frozenlist Compile native C extensions (speedups, instead of using Python fallback code).
dev-python/wrapt Compiles native C extensions (speedups, instead of using python fallback code).
dev-python/reedsolo Compile native C extensions.
dev-python/cbor2 Compiles native "C" extensions (speedups, instead of using python fallback code).
dev-python/reedsolomon Compile native C extensions.
dev-python/pyrsistent Compiles native C extensions (speedups, instead of using python fallback code).
dev-python/immutables Compiles native "C" extensions (speedups, instead of using Python fallback code).
dev-python/peewee Compiles native C extension for more complete SQLite3 support.
dev-python/python-box Compiles native C extensions
dev-python/pymongo Compiles native C extensions
dev-python/pydantic Compiles native "C" extensions.
dev-python/mypy Compiles native C extensions (speedups, instead of using Python fallback code).

All packages providing a “native-extensions” USE flag (1)