Method is_enabled

tools/cmake/cmake_cache.py:30–34

(self, var: str, fallback: bool = False)

        return self.cache.get(var)

    def is_enabled(self, var: str, fallback: bool = False) -> bool:
        definition = self.get(var)
        if definition is None:
            return fallback
        return CMakeCache._is_truthy(definition.value)

    @staticmethod
    def _is_truthy(value: Optional[str]) -> bool: