forked from lijiext/lammps
cmake: clean up
This commit is contained in:
Christoph Junghans
parent
fa1f38596c
commit
01f5136584
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@ -38,8 +38,6 @@ if(ENABLE_MPI)
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list(APPEND LAMMPS_LINK_LIBS ${MPI_CXX_LIBRARIES})
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endif()
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find_package(UnixCommands)
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option(CMAKE_VERBOSE_MAKEFILE "Verbose makefile" OFF)
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option(ENABLE_ALL "Build all packages" OFF)
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@ -64,13 +62,10 @@ if(ENABLE_KSPACE)
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endif()
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if(ENABLE_KOKKOS)
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# starting with CMake 3.1 this is all you have to do to enforce C++11
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set (CMAKE_CXX_STANDARD 11)
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set(LAMMPS_LIB_KOKKOS_SRC_DIR ${LAMMPS_LIB_SOURCE_DIR}/kokkos)
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set(LAMMPS_LIB_KOKKOS_BIN_DIR ${LAMMPS_LIB_BINARY_DIR}/kokkos)
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add_definitions(-DLMP_KOKKOS)
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add_subdirectory(${LAMMPS_LIB_KOKKOS_SRC_DIR} ${LAMMPS_LIB_KOKKOS_BIN_DIR})
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message("KOKKOS_DIRS: ${Kokkos_INCLUDE_DIRS}")
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# TODO there probably is a better way
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set(Kokkos_INCLUDE_DIRS ${LAMMPS_LIB_KOKKOS_SRC_DIR}/core/src
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@ -78,18 +73,14 @@ if(ENABLE_KOKKOS)
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${LAMMPS_LIB_KOKKOS_SRC_DIR}/algorithms/src
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${LAMMPS_LIB_KOKKOS_BIN_DIR})
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include_directories(${Kokkos_INCLUDE_DIRS})
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list(APPEND LAMMPS_LINK_LIBS ${Kokkos_LIBRARIES})
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list(APPEND LAMMPS_LINK_LIBS kokkos)
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endif()
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if(ENABLE_PYTHON)
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find_package(PythonLibs)
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if(PYTHONLIBS_FOUND)
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add_definitions(-DLMP_PYTHON)
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include_directories(${PYTHON_INCLUDE_DIR})
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list(APPEND LAMMPS_LINK_LIBS ${PYTHON_LIBRARY})
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else()
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message(FATAL_ERROR "Could not find needed Python libraries and headers")
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endif()
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find_package(PythonLibs REQUIRED)
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add_definitions(-DLMP_PYTHON)
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include_directories(${PYTHON_INCLUDE_DIR})
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list(APPEND LAMMPS_LINK_LIBS ${PYTHON_LIBRARY})
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endif()
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find_package(JPEG)
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@ -169,18 +160,43 @@ foreach(PKG ${PACKAGES})
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endif()
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endforeach()
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if(ENABLE_REAX OR ENABLE_MEAM)
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enable_language(Fortran)
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endif()
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if(ENABLE_KOKKOS)
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# starting with CMake 3.1 this is all you have to do to enforce C++11
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set(CMAKE_CXX_STANDARD 11) # C++11...
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set(CMAKE_CXX_STANDARD_REQUIRED ON) #...is required...
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set(CMAKE_CXX_EXTENSIONS OFF) #...without compiler extensions like gnu++11
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endif()
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if(ENABLE_USER_OMP OR ENABLE_KOKKOS)
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find_package(OpenMP REQUIRED)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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endif()
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if(ENABLE_REAX)
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file(GLOB REAX_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/reax/*.F)
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list(APPEND LIB_SOURCES ${REAX_SOURCES})
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include_directories(${LAMMPS_LIB_SOURCE_DIR}/reax)
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endif()
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if(ENABLE_MEAM)
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file(GLOB MEAM_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/meam/*.F ${LAMMPS_LIB_SOURCE_DIR}/meam/*.c)
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list(APPEND LIB_SOURCES ${MEAM_SOURCES})
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include_directories(${LAMMPS_LIB_SOURCE_DIR}/meam)
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endif()
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######################################################################
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# packages which selectively include variants based on enabled styles
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# e.g. accelerator packages
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######################################################################
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if(ENABLE_USER_OMP)
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find_package(OpenMP REQUIRED)
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if (OPENMP_FOUND)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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else()
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message(FATAL_ERROR "USER-OMP requires a compiler with OpenMP support")
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endif()
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set(USER_OMP_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/USER-OMP)
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set(USER_OMP_SOURCES ${USER_OMP_SOURCES_DIR}/thr_data.cpp
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${USER_OMP_SOURCES_DIR}/thr_omp.cpp
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@ -198,14 +214,6 @@ if(ENABLE_USER_OMP)
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endif()
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if(ENABLE_KOKKOS)
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find_package(OpenMP REQUIRED)
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if (OPENMP_FOUND)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
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else()
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message(FATAL_ERROR "USER-OMP requires a compiler with OpenMP support")
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endif()
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set(KOKKOS_PKG_SOURCES_DIR ${LAMMPS_SOURCE_DIR}/KOKKOS)
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set(KOKKOS_PKG_SOURCES ${KOKKOS_PKG_SOURCES_DIR}/kokkos.cpp
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${KOKKOS_PKG_SOURCES_DIR}/atom_kokkos.cpp
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@ -230,23 +238,6 @@ if(ENABLE_KOKKOS)
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endif()
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if(ENABLE_REAX OR ENABLE_MEAM)
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enable_language(Fortran)
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endif()
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if(ENABLE_REAX)
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file(GLOB REAX_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/reax/*.F)
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list(APPEND LIB_SOURCES ${REAX_SOURCES})
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include_directories(${LAMMPS_LIB_SOURCE_DIR}/reax)
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endif()
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if(ENABLE_MEAM)
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file(GLOB MEAM_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/meam/*.F ${LAMMPS_LIB_SOURCE_DIR}/meam/*.c)
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list(APPEND LIB_SOURCES ${MEAM_SOURCES})
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include_directories(${LAMMPS_LIB_SOURCE_DIR}/meam)
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endif()
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######################################################
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# Generate style headers based on global list of
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# styles registered during package selection
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@ -263,10 +254,6 @@ add_library(lammps ${LIB_SOURCES})
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target_link_libraries(lammps ${LAMMPS_LINK_LIBS})
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set_target_properties(lammps PROPERTIES SOVERSION ${SOVERSION})
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if(ENABLE_KOKKOS)
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target_link_libraries(lammps kokkos)
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endif()
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if(INSTALL_LIB)
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install(TARGETS lammps LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
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install(FILES ${LAMMPS_SOURCE_DIR}/lammps.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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