Fix CMake bug when enabling ISO_C_binding support (#211)

- Fixes #210
2019-05-14 11:04:58 +03:00
parent 10fb0c301c
commit f40f5f92ff
1 changed files with 1 additions and 0 deletions
@@ -203,6 +203,7 @@ if (MPI)
    if(ICB)
        include_directories(${MPI_C_INCLUDE_PATH})
        include_directories(${MPI_CXX_INCLUDE_PATH})
+        include(CheckSymbolExists)
        check_symbol_exists(MPI_Comm_c2f "${MPI_C_INCLUDE_PATH}/mpi.h" MPI_Comm_c2f_FOUND)
        if(NOT ${MPI_Comm_c2f_FOUND})
          message(FATAL_ERROR "symbol MPI_Comm_c2f does not exist")