diff --git a/CMakeLists.txt b/CMakeLists.txt index 3528e4cc559f710c3469cdca5a2d1972f811a4b3..7362d9187874f090b1b22c27861c601fb6803ceb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -70,7 +70,7 @@ if (OPENMP_FOUND) set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}") message(STATUS "OPEN MP ${OpenMP_CXX_SPEC_DATE}") if((OpenMP_CXX_SPEC_DATE GREATER_EQUAL "201511")) - set(CMAKE_CXX_FLAGS "-DOMP45") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DOMP45") message(STATUS "Using OpenMP 4.5 directives") else() message(STATUS "Not using OpenMP 4.5 directives: ${OpenMP_C_VERSION_MAJOR} ${OpenMP_C_VERSION_MINOR}")