CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.5)
   2
   3 cmake_policy(SET CMP0025 OLD)
   4
   5 # This can be read from ${PROJECT_NAME} after project() is called
   6 project(minetest)
   7 set(PROJECT_NAME_CAPITALIZED "Minetest")
   8
   9 set(CMAKE_CXX_STANDARD 11)
  10 set(GCC_MINIMUM_VERSION "4.8")
  11 set(CLANG_MINIMUM_VERSION "3.4")
  12
  13 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
  14 set(VERSION_MAJOR 5)
  15 set(VERSION_MINOR 5)
  16 set(VERSION_PATCH 0)
  17 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
  18
  19 # Change to false for releases
  20 set(DEVELOPMENT_BUILD TRUE)
  21
  22 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
  23 if(VERSION_EXTRA)
  24         set(VERSION_STRING ${VERSION_STRING}-${VERSION_EXTRA})
  25 elseif(DEVELOPMENT_BUILD)
  26         set(VERSION_STRING "${VERSION_STRING}-dev")
  27 endif()
  28
  29 if (CMAKE_BUILD_TYPE STREQUAL Debug)
  30         # Append "-debug" to version string
  31         set(VERSION_STRING "${VERSION_STRING}-debug")
  32 endif()
  33
  34 message(STATUS "*** Will build version ${VERSION_STRING} ***")
  35
  36
  37 # Configuration options
  38 set(DEFAULT_RUN_IN_PLACE FALSE)
  39 if(WIN32)
  40         set(DEFAULT_RUN_IN_PLACE TRUE)
  41 endif()
  42 set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
  43         "Run directly in source directory structure")
  44
  45
  46 set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
  47 set(BUILD_SERVER FALSE CACHE BOOL "Build server")
  48 set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
  49
  50
  51 set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
  52
  53 if(NOT CMAKE_BUILD_TYPE)
  54         # Default to release
  55         set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
  56 endif()
  57
  58 # Included stuff
  59 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
  60
  61
  62 # This is done here so that relative search paths are more reasonable
  63 find_package(Irrlicht)
  64
  65
  66 # Installation
  67
  68 if(WIN32)
  69         set(SHAREDIR ".")
  70         set(BINDIR "bin")
  71         set(DOCDIR "doc")
  72         set(EXAMPLE_CONF_DIR ".")
  73         set(LOCALEDIR "locale")
  74 elseif(APPLE)
  75         set(BUNDLE_NAME ${PROJECT_NAME}.app)
  76         set(BUNDLE_PATH "${BUNDLE_NAME}")
  77         set(BINDIR ${BUNDLE_NAME}/Contents/MacOS)
  78         set(SHAREDIR ${BUNDLE_NAME}/Contents/Resources)
  79         set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}")
  80         set(EXAMPLE_CONF_DIR ${DOCDIR})
  81         set(LOCALEDIR "${SHAREDIR}/locale")
  82 elseif(UNIX) # Linux, BSD etc
  83         if(RUN_IN_PLACE)
  84                 set(SHAREDIR ".")
  85                 set(BINDIR "bin")
  86                 set(DOCDIR "doc")
  87                 set(EXAMPLE_CONF_DIR ".")
  88                 set(MANDIR "unix/man")
  89                 set(XDG_APPS_DIR "unix/applications")
  90                 set(APPDATADIR "unix/metainfo")
  91                 set(ICONDIR "unix/icons")
  92                 set(LOCALEDIR "locale")
  93         else()
  94                 set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}")
  95                 set(BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
  96                 set(DOCDIR "${CMAKE_INSTALL_PREFIX}/share/doc/${PROJECT_NAME}")
  97                 set(MANDIR "${CMAKE_INSTALL_PREFIX}/share/man")
  98                 set(EXAMPLE_CONF_DIR ${DOCDIR})
  99                 set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/share/applications")
 100                 set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/share/metainfo")
 101                 set(ICONDIR "${CMAKE_INSTALL_PREFIX}/share/icons")
 102                 set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
 103         endif()
 104 endif()
 105
 106 set(CUSTOM_SHAREDIR "" CACHE STRING "Directory to install data files into")
 107 if(NOT CUSTOM_SHAREDIR STREQUAL "")
 108         set(SHAREDIR "${CUSTOM_SHAREDIR}")
 109         message(STATUS "Using SHAREDIR=${SHAREDIR}")
 110 endif()
 111
 112 set(CUSTOM_BINDIR "" CACHE STRING "Directory to install binaries into")
 113 if(NOT CUSTOM_BINDIR STREQUAL "")
 114         set(BINDIR "${CUSTOM_BINDIR}")
 115         message(STATUS "Using BINDIR=${BINDIR}")
 116 endif()
 117
 118 set(CUSTOM_DOCDIR "" CACHE STRING "Directory to install documentation into")
 119 if(NOT CUSTOM_DOCDIR STREQUAL "")
 120         set(DOCDIR "${CUSTOM_DOCDIR}")
 121         if(NOT RUN_IN_PLACE)
 122                 set(EXAMPLE_CONF_DIR ${DOCDIR})
 123         endif()
 124         message(STATUS "Using DOCDIR=${DOCDIR}")
 125 endif()
 126
 127 set(CUSTOM_MANDIR "" CACHE STRING "Directory to install manpages into")
 128 if(NOT CUSTOM_MANDIR STREQUAL "")
 129         set(MANDIR "${CUSTOM_MANDIR}")
 130         message(STATUS "Using MANDIR=${MANDIR}")
 131 endif()
 132
 133 set(CUSTOM_EXAMPLE_CONF_DIR "" CACHE STRING "Directory to install example config file into")
 134 if(NOT CUSTOM_EXAMPLE_CONF_DIR STREQUAL "")
 135         set(EXAMPLE_CONF_DIR "${CUSTOM_EXAMPLE_CONF_DIR}")
 136         message(STATUS "Using EXAMPLE_CONF_DIR=${EXAMPLE_CONF_DIR}")
 137 endif()
 138
 139 set(CUSTOM_XDG_APPS_DIR "" CACHE STRING "Directory to install .desktop files into")
 140 if(NOT CUSTOM_XDG_APPS_DIR STREQUAL "")
 141         set(XDG_APPS_DIR "${CUSTOM_XDG_APPS_DIR}")
 142         message(STATUS "Using XDG_APPS_DIR=${XDG_APPS_DIR}")
 143 endif()
 144
 145 set(CUSTOM_ICONDIR "" CACHE STRING "Directory to install icons into")
 146 if(NOT CUSTOM_ICONDIR STREQUAL "")
 147         set(ICONDIR "${CUSTOM_ICONDIR}")
 148         message(STATUS "Using ICONDIR=${ICONDIR}")
 149 endif()
 150
 151 set(CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")
 152 if(NOT CUSTOM_LOCALEDIR STREQUAL "")
 153         set(LOCALEDIR "${CUSTOM_LOCALEDIR}")
 154         message(STATUS "Using LOCALEDIR=${LOCALEDIR}")
 155 endif()
 156
 157
 158 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
 159 if(RUN_IN_PLACE)
 160         install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
 161         install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
 162 endif()
 163
 164 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game" DESTINATION "${SHAREDIR}/games/"
 165         COMPONENT "SUBGAME_MINETEST_GAME" OPTIONAL PATTERN ".git*" EXCLUDE )
 166 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
 167         COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
 168
 169 if(BUILD_CLIENT)
 170         install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
 171         install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
 172         install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/fonts" DESTINATION "${SHAREDIR}")
 173         if(RUN_IN_PLACE)
 174                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
 175                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
 176         endif()
 177 endif()
 178
 179 install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 180 install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 181 install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 182 install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 183 install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 184 install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
 185 install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
 186
 187 if(UNIX AND NOT APPLE)
 188         install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
 189         install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
 190         install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}")
 191         install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
 192         install(FILES "misc/minetest-xorg-icon-128.png"
 193                 DESTINATION "${ICONDIR}/hicolor/128x128/apps"
 194                 RENAME "minetest.png")
 195 endif()
 196
 197 if(APPLE)
 198         install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}")
 199         install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
 200 endif()
 201
 202 # Library pack
 203 find_package(GMP REQUIRED)
 204 find_package(Json REQUIRED)
 205 find_package(Lua REQUIRED)
 206
 207 # JsonCpp doesn't compile well on GCC 4.8
 208 if(NOT USE_SYSTEM_JSONCPP)
 209         set(GCC_MINIMUM_VERSION "4.9")
 210 endif()
 211
 212 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
 213         if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
 214                 message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
 215                         "Version ${GCC_MINIMUM_VERSION} or higher is required.")
 216         endif()
 217 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 218         if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
 219                 message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
 220                         "Version ${CLANG_MINIMUM_VERSION} or higher is required.")
 221         endif()
 222 endif()
 223
 224 # Subdirectories
 225 # Be sure to add all relevant definitions above this
 226
 227 add_subdirectory(src)
 228
 229
 230 # CPack
 231
 232 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
 233 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
 234 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
 235 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
 236 set(CPACK_PACKAGE_VENDOR "celeron55")
 237 set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
 238
 239 include(CPackComponent)
 240
 241 cpack_add_component(Docs
 242         DISPLAY_NAME "Documentation"
 243         DESCRIPTION "Documentation about Minetest and Minetest modding"
 244 )
 245
 246 cpack_add_component(SUBGAME_MINETEST_GAME
 247         DISPLAY_NAME "Minetest Game"
 248         DESCRIPTION "The default game bundled in the Minetest engine. Mainly used as a modding base."
 249         GROUP "Games"
 250 )
 251
 252 cpack_add_component(SUBGAME_MINIMAL
 253         DISPLAY_NAME "Development Test"
 254         DESCRIPTION "A basic testing environment used for engine development and sometimes for testing mods."
 255         DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
 256         GROUP "Games"
 257 )
 258
 259 cpack_add_component_group(Subgames
 260         DESCRIPTION "Games for the Minetest engine."
 261 )
 262
 263 if(WIN32)
 264         # Include all dynamically linked runtime libaries such as MSVCRxxx.dll
 265         include(InstallRequiredSystemLibraries)
 266
 267         if(RUN_IN_PLACE)
 268                 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
 269                         set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
 270                 else()
 271                         set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
 272                 endif()
 273
 274                 set(CPACK_GENERATOR ZIP)
 275
 276         else()
 277                 set(CPACK_GENERATOR WIX)
 278                 set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
 279                 set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
 280                 set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
 281                 set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
 282                 set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
 283
 284                 set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
 285                 # Supported languages can be found at
 286                 # http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
 287                 #set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
 288                 set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
 289                 set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
 290
 291                 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
 292
 293                 # The correct way would be to include both x32 and x64 into one installer
 294                 # and install the appropriate one.
 295                 # CMake does not support that, so there are two separate GUID's
 296                 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
 297                         set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
 298                 else()
 299                         set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
 300                 endif()
 301         endif()
 302 elseif(APPLE)
 303         set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
 304         set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
 305         set(CPACK_GENERATOR ZIP)
 306 else()
 307         set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")
 308         set(CPACK_GENERATOR TGZ)
 309         set(CPACK_SOURCE_GENERATOR TGZ)
 310 endif()
 311
 312 include(CPack)
 313
 314
 315 # Add a target to generate API documentation with Doxygen
 316 find_package(Doxygen)
 317 if(DOXYGEN_FOUND)
 318         configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in
 319                         ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile @ONLY)
 320         add_custom_target(doc
 321                 ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile
 322                 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc
 323                 COMMENT "Generating API documentation with Doxygen" VERBATIM
 324         )
 325 endif()