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pedestrian workaround for Fortran OMP

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This commit is contained in:
Radovan Bast 2015-09-18 15:44:55 +02:00
parent 9e18a2e2a5
commit 747fb05630
1 changed files with 19 additions and 1 deletions
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20
modules/omp.cmake
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@ -24,7 +24,25 @@ if(ENABLE_OPENMP)
find_package(OpenMP)
if(OPENMP_FOUND)
if(DEFINED CMAKE_Fortran_COMPILER_ID)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${OpenMP_Fortran_FLAGS}")
# the following works with recent CMake (added Aug 2014)
# set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${OpenMP_Fortran_FLAGS}")
# therefore we use a pedestrian approach:
if(CMAKE_Fortran_COMPILER_ID MATCHES GNU)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fopenmp")
endif()
if(CMAKE_Fortran_COMPILER_ID MATCHES Intel)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -openmp")
endif()
if(CMAKE_Fortran_COMPILER_ID MATCHES PGI)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -mp")
endif()
if(CMAKE_Fortran_COMPILER_ID MATCHES XL)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -qsmp")
endif()
if(CMAKE_Fortran_COMPILER_ID MATCHES Cray)
# do nothing in this case
endif()
endif()
if(DEFINED CMAKE_C_COMPILER_ID)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")