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cmake: move if(PKG_) out of cmake file

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This commit is contained in:
Christoph Junghans
2020-04-05 14:57:06 -06:00
parent 5411ae698f
commit 9aa6d04997
18 changed files with 526 additions and 573 deletions
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94
cmake/Modules/Packages/KSPACE.cmake
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@ -1,58 +1,56 @@
if(PKG_KSPACE)
option(FFT_SINGLE "Use single precision FFTs instead of double precision FFTs" OFF)
set(FFTW "FFTW3")
if(FFT_SINGLE)
set(FFTW "FFTW3F")
target_compile_definitions(lammps PUBLIC -DFFT_SINGLE)
endif()
find_package(${FFTW} QUIET)
if(${FFTW}_FOUND)
set(FFT "FFTW3" CACHE STRING "FFT library for KSPACE package")
option(FFT_SINGLE "Use single precision FFTs instead of double precision FFTs" OFF)
set(FFTW "FFTW3")
if(FFT_SINGLE)
set(FFTW "FFTW3F")
target_compile_definitions(lammps PUBLIC -DFFT_SINGLE)
endif()
find_package(${FFTW} QUIET)
if(${FFTW}_FOUND)
set(FFT "FFTW3" CACHE STRING "FFT library for KSPACE package")
else()
set(FFT "KISS" CACHE STRING "FFT library for KSPACE package")
endif()
set(FFT_VALUES KISS FFTW3 MKL)
set_property(CACHE FFT PROPERTY STRINGS ${FFT_VALUES})
validate_option(FFT FFT_VALUES)
string(TOUPPER ${FFT} FFT)
if(FFT STREQUAL "FFTW3")
find_package(${FFTW} REQUIRED)
target_compile_definitions(lammps PUBLIC -DFFT_FFTW3)
target_link_libraries(lammps PUBLIC ${FFTW}::${FFTW})
if(FFTW3_OMP_LIBRARY OR FFTW3F_OMP_LIBRARY)
option(FFT_FFTW_THREADS "Use threaded FFTW library" ON)
else()
set(FFT "KISS" CACHE STRING "FFT library for KSPACE package")
option(FFT_FFTW_THREADS "Use threaded FFT library" OFF)
endif()
set(FFT_VALUES KISS FFTW3 MKL)
set_property(CACHE FFT PROPERTY STRINGS ${FFT_VALUES})
validate_option(FFT FFT_VALUES)
string(TOUPPER ${FFT} FFT)
if(FFT STREQUAL "FFTW3")
find_package(${FFTW} REQUIRED)
target_compile_definitions(lammps PUBLIC -DFFT_FFTW3)
target_link_libraries(lammps PUBLIC ${FFTW}::${FFTW})
if(FFT_FFTW_THREADS)
if(FFTW3_OMP_LIBRARY OR FFTW3F_OMP_LIBRARY)
option(FFT_FFTW_THREADS "Use threaded FFTW library" ON)
else()
option(FFT_FFTW_THREADS "Use threaded FFT library" OFF)
endif()
if(FFT_FFTW_THREADS)
if(FFTW3_OMP_LIBRARY OR FFTW3F_OMP_LIBRARY)
target_compile_definitions(lammps PRIVATE -DFFT_FFTW_THREADS)
target_link_libraries(lammps PRIVATE ${FFTW}::${FFTW}_OMP)
else()
message(FATAL_ERROR "Need OpenMP enabled FFTW3 library for FFT_THREADS")
endif()
else()
message(FATAL_ERROR "Need OpenMP enabled FFTW3 library for FFT_THREADS")
endif()
elseif(FFT STREQUAL "MKL")
find_package(MKL REQUIRED)
target_compile_definitions(lammps PRIVATE -DFFT_MKL)
option(FFT_MKL_THREADS "Use threaded MKL FFT" ON)
if(FFT_MKL_THREADS)
target_compile_definitions(lammps PRIVATE -DFFT_MKL_THREADS)
endif()
target_link_libraries(lammps PRIVATE MKL::MKL)
else()
# last option is KISSFFT
target_compile_definitions(lammps PRIVATE -DFFT_KISS)
endif()
set(FFT_PACK "array" CACHE STRING "Optimization for FFT")
set(FFT_PACK_VALUES array pointer memcpy)
set_property(CACHE FFT_PACK PROPERTY STRINGS ${FFT_PACK_VALUES})
validate_option(FFT_PACK FFT_PACK_VALUES)
if(NOT FFT_PACK STREQUAL "array")
string(TOUPPER ${FFT_PACK} FFT_PACK)
target_compile_definitions(lammps PRIVATE -DFFT_PACK_${FFT_PACK})
elseif(FFT STREQUAL "MKL")
find_package(MKL REQUIRED)
target_compile_definitions(lammps PRIVATE -DFFT_MKL)
option(FFT_MKL_THREADS "Use threaded MKL FFT" ON)
if(FFT_MKL_THREADS)
target_compile_definitions(lammps PRIVATE -DFFT_MKL_THREADS)
endif()
target_link_libraries(lammps PRIVATE MKL::MKL)
else()
# last option is KISSFFT
target_compile_definitions(lammps PRIVATE -DFFT_KISS)
endif()
set(FFT_PACK "array" CACHE STRING "Optimization for FFT")
set(FFT_PACK_VALUES array pointer memcpy)
set_property(CACHE FFT_PACK PROPERTY STRINGS ${FFT_PACK_VALUES})
validate_option(FFT_PACK FFT_PACK_VALUES)
if(NOT FFT_PACK STREQUAL "array")
string(TOUPPER ${FFT_PACK} FFT_PACK)
target_compile_definitions(lammps PRIVATE -DFFT_PACK_${FFT_PACK})
endif()