Merge pull request #1647 from deslaughter/b/omp-flags

Fix adding OpenMP flags to CMAKE_Fortran_FLAGS
OpenFAST · Jun 23, 2023 · 39f3483 · 39f3483
2 parents 4d038af + fc7d4d3
commit 39f3483
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -108,10 +108,18 @@ include(${CMAKE_SOURCE_DIR}/cmake/set_rpath.cmake)
 
 if (OPENMP OR BUILD_FASTFARM OR BUILD_OPENFAST_CPP_API)
   FIND_PACKAGE(OpenMP REQUIRED)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
-  set(CMAKE_FORTRAN_FLAGS "${CMAKE_FORTRAN_FLAGS} ${OpenMP_FORTRAN_FLAGS}")
-  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
+  if (OpenMP_Fortran_FOUND)
+    set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${OpenMP_Fortran_FLAGS}")
+    link_libraries("${OpenMP_Fortran_LIBRARIES}")
+  endif()
+  if (OpenMP_C_FOUND)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+    link_libraries("${OpenMP_C_LIBRARIES}")
+  endif()
+  if (OpenMP_CXX_FOUND)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+    link_libraries("${OpenMP_CXX_LIBRARIES}")
+  endif()
 endif()
 
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