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(WEBGL "Enable WebGL build (implies NOPASCAL) [default: off]" OFF) option(NOPASCAL "Compile hwengine as native C [default: off]" ${WEBGL}) option(LIBENGINE "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) option(GL2 "Enable OpenGL 2 rendering [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}.${CPACK_PACKAGE_VERSION_PATCH}") set(required_clang_version 3.0) if (${NOPASCAL}) find_package(Clang) # Check LLVM/Clang version if (CLANG_VERSION VERSION_LESS required_clang_version) message(FATAL_ERROR "LLVM/Clang compiler required version is ${REQUIRED_CLANG_VERSION} but version ${CLANG_VERSION} was found!") else() message(STATUS "Found CLANG: ${CLANG_EXECUTABLE} (version ${CLANG_VERSION})") endif() endif(${NOPASCAL}) 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() #Haskell compiler discovery (for server and engine in c) if((NOT NOSERVER) OR NOPASCAL) if(GHC) set(ghc_executable ${GHC}) else() find_program(ghc_executable ghc) endif() if(ghc_executable) exec_program(${ghc_executable} ARGS "-V" OUTPUT_VARIABLE ghc_version_long) string(REGEX REPLACE ".*([0-9]+\\.[0-9]+\\.[0-9]+)" "\\1" ghc_version "${ghc_version_long}") message(STATUS "Found GHC: ${ghc_executable} (version ${ghc_version})") else() message(STATUS "Could NOT find GHC, needed by gameServer and pas2c") endif() endif() #check gameServer if((ghc_executable) AND (NOT NOSERVER) AND (NOT WEBGL)) set(HAVE_NETSERVER true) add_subdirectory(gameServer) else() message(STATUS "Skipping gameServer target") set(HAVE_NETSERVER false) endif() #lua discovery find_package(Lua) if(LUA_FOUND AND (NOT WEBGL)) message(STATUS "Found LUA: ${LUA_DEFAULT}") else() message(STATUS "Using internal LUA library") add_subdirectory(misc/liblua) #linking with liblua.a requires system readline list(APPEND pascal_flags "-k${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() #frontend library add_subdirectory(project_files/frontlib) if(NOPASCAL) if (NOT ghc_executable) message(FATAL_ERROR "A Haskell compiler is required to build engine in C") endif() #pascal to c converter add_subdirectory(tools/pas2c) add_subdirectory(project_files/hwc) else() #main pascal engine add_subdirectory(hedgewars) endif() if(WEBGL) #WEBGL deps else(WEBGL) #Android related build scripts if(ANDROID) add_subdirectory(project_files/Android-build) endif() #TODO: when ANDROID, LIBENGINE should be set if(NOT ANDROID) add_subdirectory(bin) add_subdirectory(QTfrontend) add_subdirectory(share) add_subdirectory(tools) endif() endif(WEBGL) # 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)