Function host_triple

Platforms/WASI/_build.py:320–330

Determine the target triple for the WASI host build.

(context)

def host_triple(context):
    """Determine the target triple for the WASI host build."""
    if context.host_triple:
        return context.host_triple

    with (HERE / "config.toml").open("rb") as file:
        config = tomllib.load(file)

    # Cache the result.
    context.host_triple = config["targets"]["host-triple"]
    return context.host_triple


@subdir(lambda context: CROSS_BUILD_DIR / host_triple(context), clean_ok=True)