# Configure for Qt4

set(QT_MIN_VERSION "4.5.0")

include(CheckLibraryExists)

set(QT_USE_QTCORE TRUE)

set(QT_USE_QTGUI TRUE)

set(QT_USE_QTNETWORK TRUE)

set(QT_USE_QTSVG FALSE)

set(QT_USE_QTXML FALSE)

set(QT_USE_QTOPENGL FALSE)

set(QT_USE_QTMAIN TRUE)

find_package(Qt4 REQUIRED)

include(${QT_USE_FILE})

# Check if we need zlib

check_library_exists(${QT_QTCORE_LIBRARY} inflateInit2_ ${QT_LIBRARY_DIR} QT_PROVIDES_ZLIB_FUNCTIONS)

if(NOT QT_PROVIDES_ZLIB_FUNCTIONS)

    find_package(ZLIB REQUIRED)

    set(HW_LINK_LIBS ${ZLIB_LIBRARIES} ${HW_LINK_LIBS})

endif()

# Configure for SDL

find_package(SDL REQUIRED)

find_package(SDL_mixer REQUIRED)

include_directories(.)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/net)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/ui)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/ui/dialog)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/ui/page)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/ui/widget)

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/util)

include_directories(${SDL_INCLUDE_DIR})

include_directories(${SDLMIXER_INCLUDE_DIR})

include_directories(${CMAKE_SOURCE_DIR}/misc/quazip)

if(UNIX)

    # HACK: in freebsd cannot find iconv.h included via SDL.h

    include_directories("/usr/local/include")

endif(UNIX)

if(WIN32 AND NOT UNIX)

    set(HEDGEWARS_BINDIR ".")

    set(HEDGEWARS_DATADIR "../share/")

        add_definitions(-DUSE_XFIRE)

else()

    set(HEDGEWARS_BINDIR ${CMAKE_INSTALL_PREFIX})

    if(DEFINED DATA_INSTALL_DIR)

        set(HEDGEWARS_DATADIR ${DATA_INSTALL_DIR})

    else()

        set(HEDGEWARS_DATADIR ${CMAKE_INSTALL_PREFIX}/share/)

    endif()

    #only the cocoa version of qt supports building 64 bit apps

    if(APPLE AND (CMAKE_OSX_ARCHITECTURES MATCHES "x86_64*") AND (NOT QT_MAC_USE_COCOA))

        message(FATAL_ERROR "Building the 64 bit version of Hedgewars *requires* the Cocoa variant of QT on Mac OS X")

    endif()

endif()

configure_file(${CMAKE_CURRENT_SOURCE_DIR}/hwconsts.cpp.in ${CMAKE_CURRENT_BINARY_DIR}/hwconsts.cpp)

set(hwfr_src

    ${NetCpp}

    ${UIcpp}

    ${UtilCpp}

    AbstractPage.cpp

    achievements.cpp

    binds.cpp

    drawmapscene.cpp

    game.cpp

    gameuiconfig.cpp

    HWApplication.cpp

    hwform.cpp

    main.cpp

    mapContainer.cpp

    SDLs.cpp

    team.cpp

    ui_hwform.cpp

    ${CMAKE_CURRENT_BINARY_DIR}/hwconsts.cpp

    )

#xfire integration

if(WIN32)

    set(hwfr_src ${hwfr_src} xfire.cpp ../misc/xfire/xfiregameclient.cpp)

endif(WIN32)

if(MINGW)

    # resource compilation for mingw

    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o

    COMMAND windres -I ${CMAKE_CURRENT_SOURCE_DIR}

    -i ${CMAKE_CURRENT_SOURCE_DIR}/hedgewars.rc

    -o ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o)

    set(hwfr_src ${hwfr_src} ${CMAKE_CURRENT_BINARY_DIR}/hedgewars_rc.o)

else(MINGW)

    set(hwfr_src ${hwfr_src} hedgewars.rc)

endif(MINGW)

set(hwfr_moc_hdrs

    ${NetHdr}

    ${UIhdr}

    AbstractPage.h

    drawmapscene.h

    game.h

    gameuiconfig.h

    HWApplication.h

    hwform.h

    mapContainer.h

    SDLs.h

    )

set(hwfr_hdrs

    ${UtilHdr}

    team.h

    achievements.h

    binds.h

    ui_hwform.h

    KB.h

    hwconsts.h

    sdlkeys.h

    )

set(hwfr_rez hedgewars.qrc)

qt4_add_resources(hwfr_rez_src ${hwfr_rez})

qt4_wrap_cpp(hwfr_moc_srcs ${hwfr_moc_hdrs})

if(APPLE)

    set(hwfr_src ${hwfr_src} InstallController.cpp CocoaInitializer.mm M3Panel.mm M3InstallController.m NSWorkspace_RBAdditions.m)

    set(HW_LINK_LIBS IOKit ${HW_LINK_LIBS})

    if(NOT NOAUTOUPDATE)

        find_package(Sparkle)

        if(SPARKLE_FOUND)

            add_definitions(-DSPARKLE_ENABLED)

            set(hwfr_src ${hwfr_src} AutoUpdater.cpp SparkleAutoUpdater.mm)

            set(HW_LINK_LIBS ${SPARKLE_LIBRARY} ${HW_LINK_LIBS})

        endif()

    endif()

endif()

add_executable(hedgewars WIN32

    ${hwfr_src}

    ${hwfr_moc_srcs}

    ${hwfr_hdrs}

    ${hwfr_rez_src}

    )

set(HW_LINK_LIBS

    quazip

    ${QT_LIBRARIES}

    ${SDL_LIBRARY}

    ${SDLMIXER_LIBRARY}

    ${HW_LINK_LIBS}

    )

if(WIN32 AND NOT UNIX)

    if(NOT SDL_LIBRARY)

        set(HW_LINK_LIBS ${HW_LINK_LIBS} SDL)

    endif()

    set(HW_LINK_LIBS

        ${HW_LINK_LIBS}

        ole32

        oleaut32

        winspool

        uuid

        )

endif()

target_link_libraries(hedgewars ${HW_LINK_LIBS})

install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hedgewars${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_dir})