2017-07-13 05:54:44 +08:00
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cmake_minimum_required(VERSION 3.1)
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project(lammps)
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set(SOVERSION 0)
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2017-07-14 17:00:38 +08:00
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set(LAMMPS_SOURCE_DIR ${CMAKE_SOURCE_DIR}/../src)
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2017-07-14 17:36:52 +08:00
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set(LAMMPS_LIB_SOURCE_DIR ${CMAKE_SOURCE_DIR}/../lib)
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2017-07-13 05:54:44 +08:00
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_C_FLAGS)
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#release comes with -O3 by default
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel." FORCE)
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endif(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_C_FLAGS)
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enable_language(CXX)
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######################################################################
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# compiler tests
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# these need ot be done early (before further tests).
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#####################################################################
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include(CheckCCompilerFlag)
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########################################################################
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# User input options #
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########################################################################
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option(BUILD_SHARED_LIBS "Build shared libs" OFF)
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include(GNUInstallDirs)
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option(ENABLE_MPI "Build MPI version" OFF)
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if(ENABLE_MPI)
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find_package(MPI)
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include_directories(${MPI_C_INCLUDE_PATH})
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set(MPI_SOURCES)
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else()
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2017-07-14 17:00:38 +08:00
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file(GLOB MPI_SOURCES ${LAMMPS_SOURCE_DIR}/STUBS/mpi.c)
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include_directories(${LAMMPS_SOURCE_DIR}/STUBS)
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2017-07-13 05:54:44 +08:00
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set(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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2017-07-14 13:27:55 +08:00
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set(PACKAGES ASPHERE REAX)
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2017-07-14 12:54:48 +08:00
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foreach(PKG ${PACKAGES})
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option(ENABLE_${PKG} "Build ${PKG} Package" OFF)
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endforeach()
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find_package(JPEG)
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if(JPEG_FOUND)
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add_definitions(-DLAMMPS_JPEG)
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include_directories(${JPEG_INCLUDE_DIR})
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else()
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set(JPEG_LIBRARIES)
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endif()
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2017-07-14 16:53:07 +08:00
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find_package(PNG)
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if(PNG_FOUND)
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include_directories(${PNG_INCLUDE_DIR})
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add_definitions(-DLAMMPS_PNG)
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else(PNG_FOUND)
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set(PNG_LIBRARIES)
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endif(PNG_FOUND)
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2017-07-13 05:54:44 +08:00
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########################################################################
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# Basic system tests (standard libraries, headers, functions, types) #
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########################################################################
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include(CheckIncludeFile)
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foreach(HEADER math.h)
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check_include_file(${HEADER} FOUND_${HEADER})
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if(NOT FOUND_${HEADER})
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message(FATAL_ERROR "Could not find needed header - ${HEADER}")
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endif(NOT FOUND_${HEADER})
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endforeach(HEADER)
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set(MATH_LIBRARIES "m" CACHE STRING "math library")
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mark_as_advanced( MATH_LIBRARIES )
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include(CheckLibraryExists)
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foreach(FUNC sin cos)
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check_library_exists(${MATH_LIBRARIES} ${FUNC} "" FOUND_${FUNC}_${MATH_LIBRARIES})
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if(NOT FOUND_${FUNC}_${MATH_LIBRARIES})
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message(FATAL_ERROR "Could not find needed math function - ${FUNC}")
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endif(NOT FOUND_${FUNC}_${MATH_LIBRARIES})
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endforeach(FUNC)
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######################################
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# Include the following subdirectory #
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######################################
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#Do NOT go into src to not conflict with old Makefile build system
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#add_subdirectory(src)
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2017-07-14 17:00:38 +08:00
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file(GLOB LIB_SOURCES ${LAMMPS_SOURCE_DIR}/*.cpp)
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file(GLOB LMP_SOURCES ${LAMMPS_SOURCE_DIR}/main.cpp)
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2017-07-13 05:54:44 +08:00
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list(REMOVE_ITEM LIB_SOURCES ${LMP_SOURCES})
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2017-07-14 12:54:48 +08:00
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foreach(PKG ${PACKAGES})
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if(ENABLE_${PKG})
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2017-07-14 17:00:38 +08:00
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file(GLOB ${PKG}_SOURCES ${LAMMPS_SOURCE_DIR}/${PKG}/*.cpp)
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2017-07-14 12:54:48 +08:00
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list(APPEND LIB_SOURCES ${${PKG}_SOURCES})
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2017-07-14 17:00:38 +08:00
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include_directories(${LAMMPS_SOURCE_DIR}/${PKG})
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2017-07-14 12:54:48 +08:00
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endif()
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endforeach()
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2017-07-14 13:27:55 +08:00
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if(ENABLE_REAX)
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enable_language(Fortran)
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2017-07-14 17:36:52 +08:00
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file(GLOB REAX_SOURCES ${LAMMPS_LIB_SOURCE_DIR}/reax/*.F)
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2017-07-14 13:27:55 +08:00
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list(APPEND LIB_SOURCES ${REAX_SOURCES})
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2017-07-14 17:36:52 +08:00
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include_directories(${LAMMPS_LIB_SOURCE_DIR}/reax)
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2017-07-14 13:27:55 +08:00
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endif()
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2017-07-14 17:00:38 +08:00
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include_directories(${LAMMPS_SOURCE_DIR})
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2017-07-14 12:54:48 +08:00
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include_directories(${CMAKE_SOURCE_DIR}/Headers)
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configure_file(${CMAKE_SOURCE_DIR}/Headers/package.h.cmakein ${CMAKE_BINARY_DIR}/cmake/package.h)
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include_directories(${CMAKE_BINARY_DIR}/cmake)
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2017-07-13 05:54:44 +08:00
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add_library(lammps ${LIB_SOURCES} ${MPI_SOURCES})
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2017-07-14 16:53:07 +08:00
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target_link_libraries(lammps ${MPI_CXX_LIBRARIES} ${JPEG_LIBRARIES} ${PNG_LIBRARIES} ${MATH_LIBRARIES})
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2017-07-13 05:54:44 +08:00
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set_target_properties(lammps PROPERTIES SOVERSION ${SOVERSION})
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install(TARGETS lammps LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
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add_executable(lmp ${LMP_SOURCES})
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target_link_libraries(lmp lammps)
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install(TARGETS lammps DESTINATION ${CMAKE_INSTALL_BINDIR})
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