# Copyright: (C)
# Authors: Timothee Habra
# CopyPolicy: Released under the terms of the LGPLv2.1 or later, see LGPL.TXT

cmake_minimum_required(VERSION 2.8.7)

project(MBsysC_realtime)

# list source files to compile
init_src()
increment_src(./realtime)

# Get SDL lib and add plot functions to src
if (FLAG_PLOT)

    # Find SDL
    sdl_lib(mbs_realtime)
    set(SDL2_LIBRARIES ${SDL2_LIBRARIES} PARENT_SCOPE)
    set(SDL2TTF_LIBRARIES ${SDL2TTF_LIBRARIES} PARENT_SCOPE)

    increment_src(./sdl)

    # configure a header file to pass some of the CMake settings to the source code
    set(SDL_FILES ${CMAKE_CURRENT_SOURCE_DIR}/sdl/SDL_files)

    configure_file (
        "./sdl/conf/cmake_sdl_config.h.in"
        "${PROJECT_BINARY_DIR}/conf/cmake_sdl_config.h"
    )
    include_directories ("${PROJECT_BINARY_DIR}/conf")
endif ()

# Get java lib and add java functions to src
if (FLAG_VISU)

    # find java and java 3d
    java_lib(mbs_realtime)
    set(JNI_LIBRARIES ${JNI_LIBRARIES} PARENT_SCOPE)
    set (J3D_PATH ${J3D_PATH} PARENT_SCOPE)

    include_directories("./java")
    increment_src(./java)

    set(JAR_PATH ${CMAKE_CURRENT_SOURCE_DIR}/../../mbsyspad/MBsysPad.jar)

    configure_file (
        "./java/conf/cmake_java_config.h.in"
        "${PROJECT_BINARY_DIR}/conf/cmake_java_config.h"
    )
    include_directories ("${PROJECT_BINARY_DIR}/conf")
endif ()

# list include directories (to find headers)
init_include()
set(INCLUDE_DIR ${INCLUDE_DIR} "./realtime" PARENT_SCOPE)

add_library(MBsysC_realtime ${SOURCE_FILES} ${INCLUDE_DIR})

# SDL external library: linkage
if (FLAG_PLOT)
    target_link_libraries (MBsysC_realtime ${SDL2_LIBRARIES} ${SDL2TTF_LIBRARIES})
endif ( )

# Java external library: linkage
if (FLAG_VISU)
    target_link_libraries (MBsysC_realtime ${JNI_LIBRARIES})
endif ( )

# include directories
include_directories("./")
include_directories("../mbs_struct")
include_directories("../mbs_utilities")
include_directories("./sdl" "./sdl/auto_plot")
include_directories("./realtime")