IF(POLICY ${policy})

        CMAKE_POLICY(SET ${policy} NEW)

    ENDIF()

    set(HW_DEV true)

    IF (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.hg)

        FIND_PROGRAM(HGCOMMAND hg)

        IF(HGCOMMAND)

            exec_program(${HGCOMMAND}

                     ARGS identify -in ${CMAKE_CURRENT_SOURCE_DIR}

                     OUTPUT_VARIABLE version_suffix

                     )

            STRING(REGEX REPLACE "[^+]" "" HGCHANGED ${version_suffix})

            STRING(REGEX REPLACE "([0-9a-zA-Z]+)(.*) ([0-9]+)(.*)" "\\3-\\1" version_suffix ${version_suffix})

            IF (HGCHANGED)

                MESSAGE(STATUS "Building revision ${version_suffix} (SOURCE CODE MODIFIED)")

            ELSE()

                MESSAGE(STATUS "Building revision ${version_suffix}")

            ENDIF()

            set(version_suffix "-${version_suffix}")

        ENDIF()

    ENDIF()

    set(HW_DEV false)

    SET(WITH_SERVER 0)

    SET(BUILD_ENGINE_LIBRARY 0)

    set(CMAKE_FIND_FRAMEWORK "FIRST")

    #paths for creating the bundle

    set(bundle_name Hedgewars.app)

    set(frameworks_dir ${bundle_name}/Contents/Frameworks/)

    set(CMAKE_INSTALL_PREFIX ${bundle_name}/Contents/MacOS/)

    set(DATA_INSTALL_DIR "../Resources/")

    set(target_dir ".")

    #what system are we building for

    set(minimum_macosx_version $ENV{MACOSX_DEPLOYMENT_TARGET})

    #detect on which system we are: if sw_vers cannot be found for any reason (re)use minimum_macosx_version

    find_program(sw_vers sw_vers)

    if(sw_vers)

        exec_program(${sw_vers} ARGS "-productVersion" OUTPUT_VARIABLE current_macosx_version)

        string(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" current_macosx_version ${current_macosx_version})

        else()

        if(NOT minimum_macosx_version)

            message(FATAL_ERROR "sw_vers not found! Need explicit MACOSX_DEPLOYMENT_TARGET variable set")

            set(current_macosx_version ${minimum_macosx_version})

        endif()

    endif()

    #if nothing is set, we deploy only for the current system

    if(NOT minimum_macosx_version)

        set(minimum_macosx_version ${current_macosx_version})

    endif()

    #lower systems don't have enough processing power anyways

    if (minimum_macosx_version LESS "10.4")

        message(FATAL_ERROR "Hedgewars is not supported on Mac OS X pre-10.4")

    endif()

    #workaround for http://playcontrol.net/ewing/jibberjabber/big_behind-the-scenes_chang.html#SDL_mixer (Update 2)

    if(current_macosx_version MATCHES "10.4")

        find_package(SDL_mixer REQUIRED)

        set(DYLIB_SMPEG "-dylib_file @loader_path/Frameworks/smpeg.framework/Versions/A/smpeg:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/smpeg.framework/Versions/A/smpeg")

        set(DYLIB_MIKMOD "-dylib_file @loader_path/Frameworks/mikmod.framework/Versions/A/mikmod:${SDLMIXER_LIBRARY}/Versions/A/Frameworks/mikmod.framework/Versions/A/mikmod")

        set(pascal_flags "-k${DYLIB_SMPEG}" "-k${DYLIB_MIKMOD}" ${pascal_flags})

        set(CMAKE_C_FLAGS "${DYLIB_SMPEG}" "${DYLIB_MIKMOD}" ${CMAKE_C_FLAGS})

    endif()

    #CMAKE_OSX_ARCHITECTURES and CMAKE_OSX_SYSROOT need to be set for universal binary and correct linking

    if(NOT CMAKE_OSX_ARCHITECTURES)

        if(current_macosx_version LESS "10.6")

            if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "powerpc*")

                set(CMAKE_OSX_ARCHITECTURES "ppc7400")

            else()

                set(CMAKE_OSX_ARCHITECTURES "i386")

            endif()

        else()

            set(CMAKE_OSX_ARCHITECTURES "x86_64")

        endif()

    endif()

    #CMAKE_OSX_SYSROOT is set at the system version we are supposed to build on

    #we need to provide the correct one when host and target differ

    if(NOT ${minimum_macosx_version} MATCHES ${current_macosx_version})

        if(minimum_macosx_version MATCHES "10.4")

            set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX10.4u.sdk/")

            set(CMAKE_C_COMPILER "gcc-4.0")

            set(CMAKE_CXX_COMPILER "g++-4.0")

        else()

            string(REGEX REPLACE "([0-9]+.[0-9]+).[0-9]+" "\\1" sdk_version ${minimum_macosx_version})

            set(CMAKE_OSX_SYSROOT "/Developer/SDKs/MacOSX${sdk_version}.sdk/")

        endif()

    endif()

    #add user framework directory, other paths can be passed via FPFLAGS

    set(pascal_flags "-Ff~/Library/Frameworks" ${pascal_flags})

    #set deployment target

    set(pascal_flags "-k-macosx_version_min" "-k${minimum_macosx_version}" "-XR${CMAKE_OSX_SYSROOT}" ${pascal_flags})

    message(STATUS "Build system: Mac OS X ${current_macosx_version} with GCC:${CMAKE_C_COMPILER}")

    message(STATUS "Target system: Mac OS X ${minimum_macosx_version} for architecture(s):${CMAKE_OSX_ARCHITECTURES}")

    set (CMAKE_BUILD_TYPE RELEASE CACHE STRING "Choose the type of build, options are: Debug Release." FORCE)

    message(STATUS "Building Debug")

    set(Optz false)

    message(STATUS "Building Release")

    set(Optz true)

#    set(pascal_flags "-O3" "-OpPENTIUM4" "-CfSSE3" "-Xs" "-Si" ${pascal_flags})

    set(pascal_flags "-Os" "-Ooregvar" "-Xs" "-Si" ${pascal_flags})

    set(haskell_flags "-w" "-fno-warn-unused-do-bind" ${haskell_flags})

    set(pascal_flags "-O-" "-g" "-gl" "-gv" "-Ct" "-dDEBUGFILE" ${pascal_flags})

    set(haskell_flags "-Wall" "-debug" "-dcore-lint" "-fno-warn-unused-do-bind" ${haskell_flags})

    set(SHAREPATH ${DATA_INSTALL_DIR}/hedgewars/)

    set(SHAREPATH share/hedgewars/)

    if(GHC)

        set(ghc_executable ${GHC})

    else()

        find_program(ghc_executable ghc)

    endif()

    if(ghc_executable)

        set(HAVE_NETSERVER true)

        add_subdirectory(gameServer)

    else()

        message(STATUS "No GHC executable found, server will *not* be built")

        set(HAVE_NETSERVER false)

    endif()

    set(HAVE_NETSERVER false)

    add_subdirectory(misc/liblua)

    #link with liblua.a (which requires system readline)

    set(pascal_flags "-k${CMAKE_BINARY_DIR}/bin/liblua.a" "-k-lreadline" ${pascal_flags})

    add_subdirectory(project_files/Android-build)

    add_subdirectory(bin)

    add_subdirectory(misc/quazip)

    add_subdirectory(QTfrontend)

    add_subdirectory(share)

    add_subdirectory(tools)

    set(CPACK_NSIS_DISPLAY_NAME "Hedgewars")

    set(CPACK_NSIS_HELP_LINK "http://www.hedgewars.org/")

    set(CPACK_NSIS_URL_INFO_ABOUT "http://www.hedgewars.org/")

    set(CPACK_NSIS_CONTACT "unC0Rr@gmail.com")

    set(CPACK_NSIS_MODIFY_PATH OFF)

    set(CPACK_GENERATOR "ZIP;NSIS")

    set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "hedgewars")

    set(CPACK_STRIP_FILES "bin/hedgewars;bin/hwengine")

    "~"

    "\\\\.hg"

    "\\\\.svn"

    "\\\\.exe$"

    "\\\\.a$"

    "\\\\.dll$"

    "\\\\.xcf$"

    "\\\\.cxx$"

    "\\\\.db$"

    "\\\\.dof$"

    "\\\\.layout$"

    "\\\\.zip$"

    "\\\\.gz$"

    "\\\\.bz2$"

    "\\\\.tmp$"

    "\\\\.core$"

    "\\\\.sh$"

    "\\\\.sifz$"

    "\\\\.svg$"

    "\\\\.svgz$"

    "\\\\.ppu$"

    "\\\\.psd$"

    "\\\\.o$"

    "Makefile"

    "Doxyfile"

    "CMakeFiles"

    "debug"

    "release$"

    "Debug$"

    "Release$"

    "proto\\\\.inc$"

    "hwconsts\\\\.cpp$"

    "playlist\\\\.inc$"

    "CPack"

    "cmake_install\\\\.cmake$"

    "config\\\\.inc$"

    "hwengine\\\\.desktop$"

    "CMakeCache\\\\.txt$"

#    "^${CMAKE_CURRENT_SOURCE_DIR}/misc/libopenalbridge"

#    "^${CMAKE_CURRENT_SOURCE_DIR}/misc/libfreetype"

    "^${CMAKE_CURRENT_SOURCE_DIR}/misc/liblua"

#    "^${CMAKE_CURRENT_SOURCE_DIR}/misc/libtremor"

    "^${CMAKE_CURRENT_SOURCE_DIR}/project_files/HedgewarsMobile/"

    "^${CMAKE_CURRENT_SOURCE_DIR}/bin/[a-z]"

    "^${CMAKE_CURRENT_SOURCE_DIR}/tools/templates"

    "^${CMAKE_CURRENT_SOURCE_DIR}/doc"

    "^${CMAKE_CURRENT_SOURCE_DIR}/templates"

    "^${CMAKE_CURRENT_SOURCE_DIR}/Graphics"

    "^${CMAKE_CURRENT_SOURCE_DIR}/realtest"

    "^${CMAKE_CURRENT_SOURCE_DIR}/tmp"

    "^${CMAKE_CURRENT_SOURCE_DIR}/utils"

    "^${CMAKE_CURRENT_SOURCE_DIR}/share/hedgewars/Data/Maps/test"

    "^${CMAKE_CURRENT_SOURCE_DIR}/share/hedgewars/Data/Themes/ethereal"

    "^${CMAKE_CURRENT_SOURCE_DIR}/install_manifest.txt"

    "^${CMAKE_CURRENT_SOURCE_DIR}/CMakeCache.txt"

    "^${CMAKE_CURRENT_SOURCE_DIR}/hedgewars\\\\."