CMakeLists.txt
author dag10 <gottlieb.drew@gmail.com>
Wed, 16 Jan 2013 18:34:43 -0500
changeset 8393 85bd6c7b2641
parent 8348 c039ac6f33e0
child 8363 0b4ac686fc44
child 8444 75db7bb8dce8
child 8522 1853628ae285
permissions -rw-r--r--
Can now change theme for static and mission maps. Fixed mission map descriptions that had commas which broke them. Now, you must escape commas in map descriptions. Made bgwidget repaint on animation tick to avoid buffer-not-clearing issue with widgets that change overtop the background leaving a ghost image of the widget's previous state. Generated map is now the default map in the mapconfig widget.

project(hedgewars)

#initialise cmake environment
cmake_minimum_required(VERSION 2.6.0)
foreach(hwpolicy CMP0003 CMP0012 CMP0017)
    if(POLICY ${hwpolicy})
        cmake_policy(SET ${hwpolicy} NEW)
    endif()
endforeach()
#use available modules, fallback to ours if not present (CMP0017 helps)
set(CMAKE_MODULE_PATH "${CMAKE_ROOT}/Modules" "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules")


#usually this is set at release time
option(NOREVISION "Build Hedgewars without revision information [default: off]" OFF)

#set other default values
option(NOSERVER "Disable gameServer build [default: auto]" OFF)
option(NOPNG "Disable screenshoot compression [default: auto]" OFF)
option(NOVIDEOREC "Disable video recording [default: auto]" OFF)

option(BUILD_ENGINE_LIBRARY "Enable hwengine library [default: off]" OFF)
option(ANDROID "Enable Android build [default: off]" OFF)
option(NOAUTOUPDATE "Disable OS X Sparkle update checking" OFF)
option(MINIMAL_FLAGS "Respect system flags as much as possible [default: off]" OFF)
set(FPFLAGS "" CACHE STRING "Additional Freepascal flags")
set(GHFLAGS "" CACHE STRING "Additional Haskell flags")
if(UNIX AND NOT APPLE)
    set(DATA_INSTALL_DIR "share/hedgewars" CACHE STRING "Resource folder path")
endif()

#detect Mercurial revision (if present)
if(NOT NOREVISION)
    set(default_build_type "DEBUG")
    set(version_suffix "-development_version")
    set(HW_DEV true)
    find_program(HGCOMMAND hg)
    if(HGCOMMAND AND (EXISTS ${CMAKE_SOURCE_DIR}/.hg))
        execute_process(COMMAND ${HGCOMMAND} identify -in
                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                        OUTPUT_VARIABLE internal_version
                        ERROR_QUIET
                    )
        #check local repo status
        string(REGEX REPLACE "[^+]" "" HGCHANGED ${internal_version})

        string(REGEX REPLACE "[0-9a-zA-Z]+(.*) ([0-9]+)(.*)" "\\2" revision_number ${internal_version})
        string(REGEX REPLACE "([0-9a-zA-Z]+)(.*) [0-9]+(.*)" "\\1" revision_hash ${internal_version})

        message(STATUS "Building revision ${revision_number} from hash ${revision_hash} ${HGCHANGED}")
        if(HGCHANGED)
            MESSAGE(WARNING "Notice: you have uncommitted changes in your repository")
        endif()
        set(version_suffix "-${revision_number}${HGCHANGED}")
    endif()
else(NOT NOREVISION)
    set(default_build_type "RELEASE")
    set(HWDEV false)
    message(STATUS "Building distributable version")
endif(NOT NOREVISION)


#versioning
set(CPACK_PACKAGE_VERSION_MAJOR 0)
set(CPACK_PACKAGE_VERSION_MINOR 9)
set(CPACK_PACKAGE_VERSION_PATCH 19${version_suffix})
set(HEDGEWARS_PROTO_VER 44)
set(HEDGEWARS_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")


set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)

if(UNIX AND NOT APPLE)
    set(target_binary_install_dir "bin")
    set(target_library_install_dir "lib")
    set(SHAREPATH "${DATA_INSTALL_DIR}/")
else()
    set(target_binary_install_dir "./")

    if(APPLE)
        set(CMAKE_INSTALL_PREFIX "Hedgewars.app/Contents/MacOS/")
        set(SHAREPATH "../Resources/")
        set(target_library_install_dir "../Frameworks/")
    else()
        if(WIN32)
            set(target_library_install_dir "./")
            set(SHAREPATH "./")
            set(CMAKE_PREFIX_PATH "${CMAKE_SOURCE_DIR}/misc/winutils/")
            link_directories("${EXECUTABLE_OUTPUT_PATH}" "${CMAKE_SOURCE_DIR}/misc/winutils/bin")
        endif(WIN32)
    endif()
endif()


if(APPLE)
    set(CMAKE_FIND_FRAMEWORK "FIRST")

    #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)
        execute_process(COMMAND ${sw_vers} "-productVersion"
                        OUTPUT_VARIABLE current_macosx_version
                        OUTPUT_STRIP_TRAILING_WHITESPACE)
        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")
        else()
            message(WARNING "sw_vers not found! Fallback to MACOSX_DEPLOYMENT_TARGET variable")
            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 anyway
    if (minimum_macosx_version 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 VERSION_EQUAL "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(CMAKE_C_FLAGS "${DYLIB_SMPEG} ${DYLIB_MIKMOD}")
        list(APPEND pascal_flags "-k${DYLIB_SMPEG}" "-k${DYLIB_MIKMOD}")
    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 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} VERSION_EQUAL ${current_macosx_version})
        if(minimum_macosx_version VERSION_EQUAL "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
    list(APPEND pascal_flags "-Ff~/Library/Frameworks")
    #set deployment target
    list(APPEND pascal_flags "-k-macosx_version_min" "-k${minimum_macosx_version}" "-XR${CMAKE_OSX_SYSROOT}")

    #silly libav that always brings in VideoDecoderAcceleration, avaible only from 10.6.3
    if(NOT NOVIDEOREC AND ${minimum_macosx_version} VERSION_LESS "10.6")
        set(WARNING "Video recording support before OS X 10.6 is experimental")
    endif()
endif(APPLE)


#when build type is not specified, assume Debug/Release according to build version information
if (CMAKE_BUILD_TYPE)
    string (TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
    if ( NOT( (CMAKE_BUILD_TYPE MATCHES "RELEASE") OR (CMAKE_BUILD_TYPE MATCHES "DEBUG") ) )
        set (CMAKE_BUILD_TYPE ${default_build_type} CACHE STRING "Choose the build type, options are: Debug Release." FORCE)
        message (STATUS "Unknown build type, using default (${default_build_type})")
    endif ()
else (CMAKE_BUILD_TYPE)
    set (CMAKE_BUILD_TYPE ${default_build_type} CACHE STRING "Choose the build type, options are: Debug Release." FORCE)
endif (CMAKE_BUILD_TYPE)

#set default flags values for all projects (unless MINIMAL_FLAGS is true)
if(NOT ${MINIMAL_FLAGS})
    set(CMAKE_C_FLAGS "-pipe ${CMAKE_C_FLAGS}")
    set(CMAKE_C_FLAGS_RELEASE "-w -Os -fomit-frame-pointer ${CMAKE_C_FLAGS_RELEASE}")
    set(CMAKE_C_FLAGS_DEBUG "-Wall -O0 -g -DDEBUG ${CMAKE_C_FLAGS_DEBUG}")
    set(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})
    set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
    set(CMAKE_CXX_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
else()
    #CMake adds a lot of additional configuration flags, so let's clear them up
    set(CMAKE_C_FLAGS_RELEASE "")
    set(CMAKE_C_FLAGS_DEBUG "-Wall -DDEBUG")
    set(CMAKE_CXX_FLAGS_RELEASE "")
    set(CMAKE_CXX_FLAGS_DEBUG "-Wall -DDEBUG")
endif()

#parse additional parameters
if(FPFLAGS OR GHFLAGS)
    set(cmake_version "${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}")
    if(cmake_version VERSION_LESS "2.8")
        message(WARNING "FPFLAGS and GHFLAGS are available only when using CMake >= 2.8")
    else()
        separate_arguments(fpflags_parsed UNIX_COMMAND ${FPFLAGS})
        separate_arguments(ghflags_parsed UNIX_COMMAND ${GHFLAGS})
    endif()
endif()

list(APPEND pascal_flags ${fpflags_parsed}              # user flags
                 "-vm4079,4080,4081"            # fpc output format
                 "-B"                           # compile all units
                 "-FE${PROJECT_BINARY_DIR}/bin" # fpc output directory
                 "-Fl${PROJECT_BINARY_DIR}/bin" # fpc linking directory
                 "-Cs2000000"                   # stack size
                 "-vewnq"                       # fpc output verbosity
                 "-dDEBUGFILE"                  # macro for engine output
                 )
list(APPEND haskell_flags "-O2" ${ghflags_parsed})

#get BUILD_TYPE and enable/disable optimisation
message(STATUS "Using ${CMAKE_BUILD_TYPE} configuration")
if(CMAKE_BUILD_TYPE MATCHES "DEBUG")
    list(APPEND pascal_flags "-O-" "-g" "-gl" "-gv")
    list(APPEND haskell_flags "-Wall" "-debug" "-dcore-lint" "-fno-warn-unused-do-bind")
else()
#    set(pascal_flags "-O3" "-OpPENTIUM4" "-CfSSE3" "-Xs" "-Si" ${pascal_flags})
    list(APPEND pascal_flags "-Os" "-Xs" "-Si")
    list(APPEND haskell_flags "-w" "-fno-warn-unused-do-bind")
endif()


#server discovery
if(NOT NOSERVER)
    if(GHC)
        set(ghc_executable ${GHC})
    else()
        find_program(ghc_executable ghc)
    endif()

    if(ghc_executable)
        set(HAVE_NETSERVER true)
        add_subdirectory(gameServer)
        message(STATUS "Found GHC: ${ghc_executable}")
    else()
        message(WARNING "Could NOT find GHC, server will not be built")
        set(HAVE_NETSERVER false)
    endif()
else()
    message(STATUS "Server will not be built per user request")
    set(HAVE_NETSERVER false)
endif()


#lua discovery
find_package(Lua)
if(LUA_FOUND)
    message(STATUS "Found LUA: ${LUA_DEFAULT}")
else()
    message(STATUS "LUA will be provided by the bundled sources")
    add_subdirectory(misc/liblua)
    #linking with liblua.a requires system readline
    list(APPEND pascal_flags "-k${EXECUTABLE_OUTPUT_PATH}/lib${LUA_LIBRARY}.a" "-k-lreadline")
endif()


#physfs library (static on unix, dll on win32)
add_subdirectory(misc/physfs)
if(NOT WIN32)
    list(APPEND pascal_flags "-k${LIBRARY_OUTPUT_PATH}/libphysfs.a")
endif()


#main engine
add_subdirectory(hedgewars)

#Android related build scripts
if(ANDROID)
    #run cmake -DANDROID=1 to enable this
    add_subdirectory(project_files/Android-build)
endif()

#TODO: when ANDROID, BUILD_ENGINE_LIBRARY should be set
if(NOT ANDROID)
    add_subdirectory(bin)
    add_subdirectory(QTfrontend)
    add_subdirectory(share)
    add_subdirectory(tools)
endif()


# CPack variables
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Hedgewars, a free turn-based strategy")
set(CPACK_PACKAGE_VENDOR "Hedgewars Project")
set(CPACK_PACKAGE_FILE_NAME "hedgewars-${HEDGEWARS_VERSION}")
set(CPACK_SOURCE_PACKAGE_FILE_NAME "hedgewars-src-${HEDGEWARS_VERSION}")
set(CPACK_SOURCE_GENERATOR "TBZ2")
set(CPACK_PACKAGE_EXECUTABLES "hedgewars" "hedgewars")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING")
set(CPACK_PACKAGE_INSTALL_DIRECTORY "Hedgewars ${HEDGEWARS_VERSION}")

if(WIN32 AND NOT UNIX)
    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_NSIS_EXECUTABLES_DIRECTORY "${target_binary_install_dir}")
    set(CPACK_GENERATOR "ZIP;NSIS")
    set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "hedgewars")
else(WIN32 AND NOT UNIX)
    set(CPACK_STRIP_FILES "bin/hedgewars;bin/hwengine")
endif(WIN32 AND NOT UNIX)

set(CPACK_SOURCE_IGNORE_FILES
    "~"
    "\\\\.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\\\\."
)

include(CPack)