# Turn compiler warnings on for gcc 
if (CMAKE_BUILD_TOOL MATCHES "make")
    MESSAGE(STATUS "setting gcc options: -Wall -Werror -Wno-deprecated -pedantic-errors")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
endif (CMAKE_BUILD_TOOL MATCHES "make")

if(MSVC)
    add_definitions(-D_CRT_SECURE_NO_WARNINGS /wd4244)
endif(MSVC)

include_directories(${PYTHON_INCLUDE_DIRS})
include_directories(${CMAKE_CURRENT_SOURCE_DIR})


if(NOT FREECAD_USE_PYBIND11)
    if(NOT FREECAD_LIBPACK_USE OR FREECAD_LIBPACK_CHECKFILE_CLBUNDLER)
        # boost-python >= 1.67 on some platforms has suffix
        set(BOOST_PY_SUFFIX ${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR})

        find_package( Boost COMPONENTS python${BOOST_PY_SUFFIX} )
        if (NOT Boost_PYTHON${BOOST_PY_SUFFIX}_FOUND)
            # try just the major version
            find_package( Boost COMPONENTS python${PYTHON_VERSION_MAJOR} )
            if (NOT Boost_PYTHON${PYTHON_VERSION_MAJOR}_FOUND)
                # unversioned
                find_package( Boost COMPONENTS python REQUIRED)
            endif()
        endif()

        if(Boost_FOUND)
            include_directories(${Boost_INCLUDE_DIRS})
            MESSAGE(STATUS "found Boost: " ${Boost_LIB_VERSION})
            MESSAGE(STATUS "boost-incude dirs are: " ${Boost_INCLUDE_DIRS})
            MESSAGE(STATUS "boost-python lib is: " ${Boost_PYTHON_LIBRARY})
            MESSAGE(STATUS "boost_LIBRARY_DIRS is: " ${Boost_LIBRARY_DIRS})
            MESSAGE(STATUS "Boost_LIBRARIES is: " ${Boost_LIBRARIES})
        endif()
    else()
        include_directories(${Boost_INCLUDE_DIRS})
    endif()
else()
    include_directories(${pybind11_INCLUDE_DIR})
endif(NOT FREECAD_USE_PYBIND11)


# this defines the source-files for library
set(AREA_SRC_COMMON
    Arc.cpp
    Area.cpp
    AreaDxf.cpp
    AreaOrderer.cpp
    AreaPocket.cpp
    Circle.cpp
    Curve.cpp
    dxf.cpp
    kurve/Construction.cpp
    kurve/Finite.cpp
    kurve/kurve.cpp
    kurve/Matrix.cpp
    kurve/offset.cpp
)

set(AREA_SRC_CLIPPER
    AreaClipper.cpp
	Adaptive.cpp
    clipper.cpp
)

# this defines the additional source-files for python module (wrapper to libarea)
if (NOT FREECAD_USE_PYBIND11)
    set(PYAREA_SRC
        PythonStuff.cpp
    )
else (NOT FREECAD_USE_PYBIND11)
    set(PYAREA_SRC
        pyarea.cpp
    )
endif (NOT FREECAD_USE_PYBIND11)

# this defines the headers
if(DEFINED INCLUDE_INSTALL_DIR)
    set(includedir ${INCLUDE_INSTALL_DIR})
else(DEFINED INCLUDE_INSTALL_DIR)
    set(INCLUDE_INSTALL_DIR include)
    set(includedir ${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_DIR})
endif(DEFINED INCLUDE_INSTALL_DIR)

file(GLOB headers "${CMAKE_CURRENT_SOURCE_DIR}/kurve/*.h")
file(GLOB headers "${CMAKE_CURRENT_SOURCE_DIR}/*.h")

# this makes the Python module
add_library(
  area-native
  SHARED
  ${AREA_SRC_COMMON}
  ${AREA_SRC_CLIPPER}
)

add_library(
    area
    MODULE
    ${PYAREA_SRC}
)


if(MSVC)
    set(area_native_LIBS
        debug MSVCRTD.LIB
        debug MSVCPRTD.LIB
        optimized MSVCRT.LIB
        optimized MSVCPRT.LIB
    )

    #Universal C runtime introduced in VS 2015 (cl version 19)
    if (NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "19"))
        list(APPEND area_native_LIBS
            debug vcruntimed.lib
            debug ucrtd.lib
            optimized vcruntime.lib
            optimized ucrt.lib
        )
    endif()

    set(area_LIBS
        ${Boost_LIBRARIES}
        ${PYTHON_LIBRARIES}
        ${area_native_LIBS}
    )
elseif(MINGW)
    set(area_native_LIBS
        Rpcrt4.lib
    )
    set(area_LIBS
        ${Boost_LIBRARIES}
        ${PYTHON_LIBRARIES}
        ${area_native_LIBS}
    )
else(MSVC)
    set(area_native_LIBS
        )
    set(area_LIBS
        ${Boost_LIBRARIES}
        ${PYTHON_LIBRARIES}
    )
endif(MSVC)

target_link_libraries(area-native ${area_native_LIBS})
SET_BIN_DIR(area-native area-native)

target_link_libraries(area area-native ${area_LIBS} ${area_native_LIBS})
SET_BIN_DIR(area area)
SET_PYTHON_PREFIX_SUFFIX(area)

# this figures out where to install the Python modules
execute_process(
    COMMAND python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())"
    OUTPUT_VARIABLE Python_site_packages
    OUTPUT_STRIP_TRAILING_WHITESPACE
)

message(STATUS "area module (for Path Workbench) will be installed to: " ${CMAKE_INSTALL_LIBDIR})

if(WIN32)
    set_target_properties(area-native PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
    INSTALL(TARGETS area-native
        RUNTIME DESTINATION bin
        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
    )
else(WIN32)
    INSTALL(TARGETS area-native
        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
    )
endif(WIN32)

# this installs the python library
install(
    TARGETS area
    DESTINATION ${CMAKE_INSTALL_LIBDIR}
)