CMakeLists.txt

# The name of the project
PROJECT (nn4mc
	LANGUAGES C CXX)

# Minimum version of cmake required
CMAKE_MINIMUM_REQUIRED (VERSION 3.5)

SET (CMAKE_INCLUDE_CURRENT_DIR ON)

# Boost library:
SET (Boost_USE_STATIC_LIBS OFF)
SET (Boost_USE_MULTITHREAD ON)
SET (Boost_USE_STATIC_RUNTIME OFF)

IF (APPLE)
    SET(CMAKE_MACOSX_RPATH 1)
ENDIF()

OPTION (NN4MP_USE_EXTERNAL_JSON "Use an external JSON library" OFF)

# Packages needed for this project
FIND_PACKAGE (HDF5 COMPONENTS C CXX HL REQUIRED)
FIND_PACKAGE (Boost COMPONENTS thread system filesystem program_options REQUIRED)
FIND_PACKAGE (Boost CONFIG)

MESSAGE (STATUS "HDF5 INCLUDE LOCATION:  " ${HDF5_INCLUDE_DIRS})
MESSAGE (STATUS "HDF5 LIBRARIES:  " ${HDF5_LIBRARIES})
MESSAGE (STATUS "HDF5 HL LIBRARIES:  " ${HDF5_HL_LIBRARIES})
MESSAGE (STATUS "HDF5_CXX_LIBRARIES:  " ${HDF5_CXX_LIBRARIES})
MESSAGE (STATUS "HDF5 version: " ${HDF5_VERSION})
MESSAGE (STATUS "Boost version: ${Boost_VERSION}")

# Add other flags to the compiler
SET (CMAKE_CXX_FLAGS "-g -lboost_program_options")

# Use C++11
SET (CMAKE_CXX_STANDARD 11)
SET (CMAKE_CXX_STANDARD_REQUIRED ON)
SET (CMAKE_CXX_EXTENSIONS OFF)

# Version Number
SET (nn4mc_VERSION_MAJOR 0)
SET (nn4mc_VERSION_MINOR 0)

# Add the library directory
ADD_SUBDIRECTORY(lib)

# Bring the headers and source files into the project
INCLUDE_DIRECTORIES (src)
INCLUDE_DIRECTORIES (data)
INCLUDE_DIRECTORIES (include)
INCLUDE_DIRECTORIES (libraries)

INCLUDE_DIRECTORIES (${HDF5_INCLUDE_DIRS})
INCLUDE_DIRECTORIES (${Boost_INCLUDE_DIR})

SET (LIBS_TO_LINK ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} ${HDF5_LIBRARIES} ${HDF5_CXX_LIBRARIES})

FILE (GLOB CORE_LIB src/*.cpp src/datastructures/*.cpp src/parser/*.cpp src/generator/*.cpp)

# Build libraries
ADD_LIBRARY (nn4mc_core SHARED ${CORE_LIB})

TARGET_LINK_LIBRARIES(nn4mc_core PRIVATE nlohmann_json::nlohmann_json)
TARGET_LINK_LIBRARIES(nn4mc_core PUBLIC ${HDF5_HL_LIBRARIES} ${HDF5_CXX_LIBRARIES} ${HDF5_LIBRARIES} ${HDF5_LIB_TARGET})
TARGET_LINK_LIBRARIES(nn4mc_core PUBLIC hdf5_cpp)
TARGET_LINK_LIBRARIES(nn4mc_core PUBLIC ${Boost_FILESYSTEM_LIBRARY} ${Boost_SYSTEM_LIBRARY} ${Boost_LIBRARIES} ${Boost_PROGRAM_OPTIONS_LIBRARY})

# Add the executable
ADD_EXECUTABLE (h5_nn4mc examples/generator_test_actual_file.cpp)

TARGET_LINK_LIBRARIES (h5_nn4mc nn4mc_core)
TARGET_LINK_LIBRARIES (h5_nn4mc nlohmann_json::nlohmann_json)
TARGET_LINK_LIBRARIES (h5_nn4mc ${HDF5_LIBRARIES} ${HDF5_CXX_LIBRARIES} ${HDF5_LIBRARIES})
TARGET_LINK_LIBRARIES (h5_nn4mc ${Boost_LIBRARIES} ${Boost_PROGRAM_OPTIONS_LIBRARY})