diff options
| -rw-r--r-- | Modules/FindOpenMP.cmake | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/Modules/FindOpenMP.cmake b/Modules/FindOpenMP.cmake index d19624e3a3..0590a28e05 100644 --- a/Modules/FindOpenMP.cmake +++ b/Modules/FindOpenMP.cmake @@ -477,10 +477,14 @@ foreach(LANG IN ITEMS C CXX) if(NOT DEFINED OpenMP_${LANG}_FLAGS OR "${OpenMP_${LANG}_FLAGS}" STREQUAL "NOTFOUND" OR NOT DEFINED OpenMP_${LANG}_LIB_NAMES OR "${OpenMP_${LANG}_LIB_NAMES}" STREQUAL "NOTFOUND") _OPENMP_GET_FLAGS("${LANG}" "${LANG}" OpenMP_${LANG}_FLAGS_WORK OpenMP_${LANG}_LIB_NAMES_WORK) - set(OpenMP_${LANG}_FLAGS "${OpenMP_${LANG}_FLAGS_WORK}" - CACHE STRING "${LANG} compiler flags for OpenMP parallelization" FORCE) - set(OpenMP_${LANG}_LIB_NAMES "${OpenMP_${LANG}_LIB_NAMES_WORK}" - CACHE STRING "${LANG} compiler libraries for OpenMP parallelization" FORCE) + if(NOT DEFINED OpenMP_${LANG}_FLAGS OR "${OpenMP_${LANG}_FLAGS}" STREQUAL "NOTFOUND") + set(OpenMP_${LANG}_FLAGS "${OpenMP_${LANG}_FLAGS_WORK}" + CACHE STRING "${LANG} compiler flags for OpenMP parallelization" FORCE) + endif() + if(NOT DEFINED OpenMP_${LANG}_LIB_NAMES OR "${OpenMP_${LANG}_LIB_NAMES}" STREQUAL "NOTFOUND") + set(OpenMP_${LANG}_LIB_NAMES "${OpenMP_${LANG}_LIB_NAMES_WORK}" + CACHE STRING "${LANG} compiler libraries for OpenMP parallelization" FORCE) + endif() mark_as_advanced(OpenMP_${LANG}_FLAGS OpenMP_${LANG}_LIB_NAMES) endif() endif() @@ -496,10 +500,14 @@ if(CMAKE_Fortran_COMPILER_LOADED) set(OpenMP_Fortran_HAVE_OMPLIB_MODULE TRUE CACHE BOOL INTERNAL "") endif() - set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" - CACHE STRING "Fortran compiler flags for OpenMP parallelization") - set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES_WORK}" - CACHE STRING "Fortran compiler libraries for OpenMP parallelization") + if(NOT DEFINED OpenMP_Fortran_FLAGS OR "${OpenMP_Fortran_FLAGS}" STREQUAL "NOTFOUND") + set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" + CACHE STRING "Fortran compiler flags for OpenMP parallelization" FORCE) + endif() + if(NOT DEFINED OpenMP_Fortran_LIB_NAMES OR "${OpenMP_Fortran_LIB_NAMES}" STREQUAL "NOTFOUND") + set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES_WORK}" + CACHE STRING "Fortran compiler libraries for OpenMP parallelization" FORCE) + endif() mark_as_advanced(OpenMP_Fortran_FLAGS OpenMP_Fortran_LIB_NAMES) endif() @@ -512,11 +520,14 @@ if(CMAKE_Fortran_COMPILER_LOADED) set(OpenMP_Fortran_HAVE_OMPLIB_HEADER TRUE CACHE BOOL INTERNAL "") endif() - set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" - CACHE STRING "Fortran compiler flags for OpenMP parallelization") - - set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES}" - CACHE STRING "Fortran compiler libraries for OpenMP parallelization") + if(NOT DEFINED OpenMP_Fortran_FLAGS OR "${OpenMP_Fortran_FLAGS}" STREQUAL "NOTFOUND") + set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" + CACHE STRING "Fortran compiler flags for OpenMP parallelization" FORCE) + endif() + if(NOT DEFINED OpenMP_Fortran_LIB_NAMES OR "${OpenMP_Fortran_LIB_NAMES}" STREQUAL "NOTFOUND") + set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES_WORK}" + CACHE STRING "Fortran compiler libraries for OpenMP parallelization" FORCE) + endif() endif() if(OpenMP_Fortran_HAVE_OMPLIB_MODULE) |