diff --git a/src/utils/Messenger.hpp b/src/utils/Messenger.hpp index 2fb6af56c0b610b7312cec7b3b69d98d14a6545e..200b6bed2c5a91a70e90791e7316461eeec3f28f 100644 --- a/src/utils/Messenger.hpp +++ b/src/utils/Messenger.hpp @@ -87,8 +87,9 @@ class Messenger static Messenger* m_instance; Messenger(int& argc, char* argv[]); +#ifdef PUGS_HAS_MPI MPI_Comm m_pugs_comm_world = MPI_COMM_WORLD; - +#endif // PUGS_HAS_MPI size_t m_rank{0}; size_t m_size{1};