INNER CODE UNIT · Python

inspect_binary

alper-han/CrossMacro · scripts/ci/verify-glibc-baseline.py:65

def inspect_binary(path: Path, readelf: str = "readelf") -> list[tuple[int, ...]]:
    if not path.is_file():
        raise RuntimeError(f"binary does not exist: {path}")

    result = subprocess.run(
        [readelf, "--version-info", str(path)],
        check=False,
        capture_output=True,
        text=True,
    )
    if result.returncode != 0:
        detail = (result.stderr or result.stdout).strip()
        raise RuntimeError(f"readelf failed for {path}: {detail}")
    return extract_glibc_versions(result.stdout + result.stderr)


def format_version(version: tuple[int, ...]) -> str:
    return ".".join(str(part) for part in version)

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