message: Remove SW_HAVE_LIBRARY.
diff: @@ -990,9 +990,7 @@ bool PHPCoroutine::enable_hook(int flags)
  ori_gethostbyname = (zend_function *) zend_hash_str_find_ptr(EG(function_table), ZEND_STRL("gethostbyname"));
  ori_gethostbyname_handler = ori_gethostbyname->internal_function.handler;
  -#ifdef SW_HAVE_LIBRARY
  #include "php_swoole_library.h"
  -#endif
  hook_init = true;
  }
  