config.py 文件源码

def try_link(self, body, headers=None, include_dirs=None, libraries=None,
                 library_dirs=None, lang="c"):
        """Try to compile and link a source file, built from 'body' and
        'headers', to executable form.  Return true on success, false
        otherwise.
        """
        from distutils.ccompiler import CompileError, LinkError
        self._check_compiler()
        try:
            self._link(body, headers, include_dirs,
                       libraries, library_dirs, lang)
            ok = 1
        except (CompileError, LinkError):
            ok = 0

        log.info(ok and "success!" or "failure.")
        self._clean()
        return ok