1 cmake_minimum_required(VERSION 3.5)
3 # Set policies up to 3.9 since we want to enable the IPO option
4 if(${CMAKE_VERSION} VERSION_LESS 3.9)
5 cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
7 cmake_policy(VERSION 3.9)
10 # This can be read from ${PROJECT_NAME} after project() is called
12 set(PROJECT_NAME_CAPITALIZED "Minetest")
14 set(CMAKE_CXX_STANDARD 14)
15 set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
16 set(GCC_MINIMUM_VERSION "5.1")
17 set(CLANG_MINIMUM_VERSION "3.5")
19 # Also remember to set PROTOCOL_VERSION in network/networkprotocol.h when releasing
23 set(VERSION_EXTRA "" CACHE STRING "Stuff to append to version string")
25 # Change to false for releases
26 set(DEVELOPMENT_BUILD TRUE)
28 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
30 set(VERSION_STRING "${VERSION_STRING}-${VERSION_EXTRA}")
31 elseif(DEVELOPMENT_BUILD)
32 set(VERSION_STRING "${VERSION_STRING}-dev")
35 if (CMAKE_BUILD_TYPE STREQUAL Debug)
36 # Append "-debug" to version string
37 set(VERSION_STRING "${VERSION_STRING}-debug")
40 message(STATUS "*** Will build version ${VERSION_STRING} ***")
43 # Configuration options
44 set(DEFAULT_RUN_IN_PLACE FALSE)
46 set(DEFAULT_RUN_IN_PLACE TRUE)
48 set(RUN_IN_PLACE ${DEFAULT_RUN_IN_PLACE} CACHE BOOL
49 "Run directly in source directory structure")
52 set(BUILD_CLIENT TRUE CACHE BOOL "Build client")
53 set(BUILD_SERVER FALSE CACHE BOOL "Build server")
54 set(BUILD_UNITTESTS TRUE CACHE BOOL "Build unittests")
55 set(BUILD_BENCHMARKS FALSE CACHE BOOL "Build benchmarks")
57 set(WARN_ALL TRUE CACHE BOOL "Enable -Wall for Release build")
59 if(NOT CMAKE_BUILD_TYPE)
61 set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type: Debug or Release" FORCE)
65 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
68 set(IRRLICHTMT_BUILD_DIR "" CACHE PATH "Path to IrrlichtMt build directory.")
69 if(NOT "${IRRLICHTMT_BUILD_DIR}" STREQUAL "")
70 find_package(IrrlichtMt QUIET
71 PATHS "${IRRLICHTMT_BUILD_DIR}"
75 if(NOT TARGET IrrlichtMt::IrrlichtMt)
76 # find_package() searches certain subdirectories. ${PATH}/cmake is not
77 # the only one, but it is the one where IrrlichtMt is supposed to export
78 # IrrlichtMtConfig.cmake
79 message(FATAL_ERROR "Could not find IrrlichtMtConfig.cmake in ${IRRLICHTMT_BUILD_DIR}/cmake.")
81 elseif(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt")
82 message(STATUS "Using user-provided IrrlichtMt at subdirectory 'lib/irrlichtmt'")
84 # tell IrrlichtMt to create a static library
85 set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared library" FORCE)
86 add_subdirectory(lib/irrlichtmt EXCLUDE_FROM_ALL)
87 unset(BUILD_SHARED_LIBS CACHE)
89 if(NOT TARGET IrrlichtMt)
90 message(FATAL_ERROR "IrrlichtMt project is missing a CMake target?!")
93 add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
94 set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
95 INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/lib/irrlichtmt/include")
98 find_package(IrrlichtMt QUIET)
99 if(NOT TARGET IrrlichtMt::IrrlichtMt)
100 string(CONCAT explanation_msg
101 "The Minetest team has forked Irrlicht to make their own customizations. "
102 "It can be found here: https://github.com/minetest/irrlicht\n"
103 "For example use: git clone --depth=1 https://github.com/minetest/irrlicht lib/irrlichtmt\n")
105 message(FATAL_ERROR "IrrlichtMt is required to build the client, but it was not found.\n${explanation_msg}")
108 include(MinetestFindIrrlichtHeaders)
109 if(NOT IRRLICHT_INCLUDE_DIR)
110 message(FATAL_ERROR "IrrlichtMt headers are required to build the server, but none found.\n${explanation_msg}")
112 message(STATUS "Found IrrlichtMt headers: ${IRRLICHT_INCLUDE_DIR}")
113 add_library(IrrlichtMt::IrrlichtMt INTERFACE IMPORTED)
114 # Note that we can't use target_include_directories() since that doesn't work for IMPORTED targets before CMake 3.11
115 set_target_properties(IrrlichtMt::IrrlichtMt PROPERTIES
116 INTERFACE_INCLUDE_DIRECTORIES "${IRRLICHT_INCLUDE_DIR}")
120 if(TARGET IrrlichtMt::IrrlichtMt)
121 message(STATUS "Found IrrlichtMt ${IrrlichtMt_VERSION}")
131 set(EXAMPLE_CONF_DIR ".")
132 set(LOCALEDIR "locale")
134 set(BUNDLE_NAME ${PROJECT_NAME}.app)
135 set(BUNDLE_PATH "${BUNDLE_NAME}")
136 set(BINDIR ${BUNDLE_NAME}/Contents/MacOS)
137 set(SHAREDIR ${BUNDLE_NAME}/Contents/Resources)
138 set(DOCDIR "${SHAREDIR}/${PROJECT_NAME}")
139 set(EXAMPLE_CONF_DIR ${DOCDIR})
140 set(LOCALEDIR "${SHAREDIR}/locale")
141 elseif(UNIX) # Linux, BSD etc
146 set(EXAMPLE_CONF_DIR ".")
147 set(MANDIR "unix/man")
148 set(XDG_APPS_DIR "unix/applications")
149 set(APPDATADIR "unix/metainfo")
150 set(ICONDIR "unix/icons")
151 set(LOCALEDIR "locale")
153 include(GNUInstallDirs)
154 set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}")
155 set(BINDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
156 set(DOCDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DOCDIR}")
157 set(MANDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_MANDIR}")
158 set(EXAMPLE_CONF_DIR ${DOCDIR})
159 set(XDG_APPS_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/applications")
160 set(APPDATADIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/metainfo")
161 set(ICONDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DATADIR}/icons")
162 set(LOCALEDIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LOCALEDIR}")
166 set(CUSTOM_SHAREDIR "" CACHE STRING "Directory to install data files into")
167 if(NOT CUSTOM_SHAREDIR STREQUAL "")
168 set(SHAREDIR "${CUSTOM_SHAREDIR}")
169 message(STATUS "Using SHAREDIR=${SHAREDIR}")
172 set(CUSTOM_BINDIR "" CACHE STRING "Directory to install binaries into")
173 if(NOT CUSTOM_BINDIR STREQUAL "")
174 set(BINDIR "${CUSTOM_BINDIR}")
175 message(STATUS "Using BINDIR=${BINDIR}")
178 set(CUSTOM_DOCDIR "" CACHE STRING "Directory to install documentation into")
179 if(NOT CUSTOM_DOCDIR STREQUAL "")
180 set(DOCDIR "${CUSTOM_DOCDIR}")
182 set(EXAMPLE_CONF_DIR ${DOCDIR})
184 message(STATUS "Using DOCDIR=${DOCDIR}")
187 set(CUSTOM_MANDIR "" CACHE STRING "Directory to install manpages into")
188 if(NOT CUSTOM_MANDIR STREQUAL "")
189 set(MANDIR "${CUSTOM_MANDIR}")
190 message(STATUS "Using MANDIR=${MANDIR}")
193 set(CUSTOM_EXAMPLE_CONF_DIR "" CACHE STRING "Directory to install example config file into")
194 if(NOT CUSTOM_EXAMPLE_CONF_DIR STREQUAL "")
195 set(EXAMPLE_CONF_DIR "${CUSTOM_EXAMPLE_CONF_DIR}")
196 message(STATUS "Using EXAMPLE_CONF_DIR=${EXAMPLE_CONF_DIR}")
199 set(CUSTOM_XDG_APPS_DIR "" CACHE STRING "Directory to install .desktop files into")
200 if(NOT CUSTOM_XDG_APPS_DIR STREQUAL "")
201 set(XDG_APPS_DIR "${CUSTOM_XDG_APPS_DIR}")
202 message(STATUS "Using XDG_APPS_DIR=${XDG_APPS_DIR}")
205 set(CUSTOM_ICONDIR "" CACHE STRING "Directory to install icons into")
206 if(NOT CUSTOM_ICONDIR STREQUAL "")
207 set(ICONDIR "${CUSTOM_ICONDIR}")
208 message(STATUS "Using ICONDIR=${ICONDIR}")
211 set(CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")
212 if(NOT CUSTOM_LOCALEDIR STREQUAL "")
213 set(LOCALEDIR "${CUSTOM_LOCALEDIR}")
214 message(STATUS "Using LOCALEDIR=${LOCALEDIR}")
218 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
220 install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mods_here.txt" DESTINATION "${SHAREDIR}/mods")
221 install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/textures/texture_packs_here.txt" DESTINATION "${SHAREDIR}/textures")
224 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/minetest_game" DESTINATION "${SHAREDIR}/games/"
225 COMPONENT "SUBGAME_MINETEST_GAME" OPTIONAL PATTERN ".git*" EXCLUDE )
226 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/devtest" DESTINATION "${SHAREDIR}/games/"
227 COMPONENT "SUBGAME_MINIMAL" OPTIONAL PATTERN ".git*" EXCLUDE )
230 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/shaders" DESTINATION "${SHAREDIR}/client")
231 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
233 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/clientmods" DESTINATION "${SHAREDIR}")
234 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/client/serverlist" DESTINATION "${SHAREDIR}/client")
238 install(FILES "README.md" DESTINATION "${DOCDIR}" COMPONENT "Docs")
239 install(FILES "doc/lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
240 install(FILES "doc/client_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
241 install(FILES "doc/menu_lua_api.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
242 install(FILES "doc/texture_packs.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
243 install(FILES "doc/world_format.txt" DESTINATION "${DOCDIR}" COMPONENT "Docs")
244 install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
246 if(UNIX AND NOT APPLE)
247 install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
248 install(FILES "misc/net.minetest.minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
249 install(FILES "misc/net.minetest.minetest.appdata.xml" DESTINATION "${APPDATADIR}")
250 install(FILES "misc/minetest.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
251 install(FILES "misc/minetest-xorg-icon-128.png"
252 DESTINATION "${ICONDIR}/hicolor/128x128/apps"
253 RENAME "minetest.png")
257 install(FILES "misc/minetest-icon.icns" DESTINATION "${SHAREDIR}")
258 install(FILES "misc/Info.plist" DESTINATION "${BUNDLE_PATH}/Contents")
262 find_package(GMP REQUIRED)
263 find_package(Json REQUIRED)
264 find_package(Lua REQUIRED)
266 set(LUA_BIT_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/bitop)
267 set(LUA_BIT_LIBRARY bitop)
268 add_subdirectory(lib/bitop)
271 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
272 if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${GCC_MINIMUM_VERSION}")
273 message(FATAL_ERROR "Insufficient gcc version, found ${CMAKE_CXX_COMPILER_VERSION}. "
274 "Version ${GCC_MINIMUM_VERSION} or higher is required.")
276 elseif(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
277 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "${CLANG_MINIMUM_VERSION}")
278 message(FATAL_ERROR "Insufficient clang version, found ${CMAKE_CXX_COMPILER_VERSION}. "
279 "Version ${CLANG_MINIMUM_VERSION} or higher is required.")
284 add_subdirectory(lib/catch2)
288 # Be sure to add all relevant definitions above this
289 add_subdirectory(src)
294 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "A free open-source voxel game engine with easy modding and game creation.")
295 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
296 set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})
297 set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})
298 set(CPACK_PACKAGE_VENDOR "celeron55")
299 set(CPACK_PACKAGE_CONTACT "Perttu Ahola <celeron55@gmail.com>")
301 include(CPackComponent)
303 cpack_add_component(Docs
304 DISPLAY_NAME "Documentation"
305 DESCRIPTION "Documentation about Minetest and Minetest modding"
308 cpack_add_component(SUBGAME_MINETEST_GAME
309 DISPLAY_NAME "Minetest Game"
310 DESCRIPTION "The default game bundled in the Minetest engine. Mainly used as a modding base."
314 cpack_add_component(SUBGAME_MINIMAL
315 DISPLAY_NAME "Development Test"
316 DESCRIPTION "A basic testing environment used for engine development and sometimes for testing mods."
317 DISABLED #DISABLED does not mean it is disabled, and is just not selected by default.
321 cpack_add_component_group(Subgames
322 DESCRIPTION "Games for the Minetest engine."
326 # Include all dynamically linked runtime libaries such as MSVCRxxx.dll
327 include(InstallRequiredSystemLibraries)
330 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
331 set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win64")
333 set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
336 set(CPACK_GENERATOR ZIP)
339 set(CPACK_GENERATOR WIX)
340 set(CPACK_PACKAGE_NAME "${PROJECT_NAME_CAPITALIZED}")
341 set(CPACK_PACKAGE_INSTALL_DIRECTORY ".")
342 set(CPACK_PACKAGE_EXECUTABLES ${PROJECT_NAME} "${PROJECT_NAME_CAPITALIZED}")
343 set(CPACK_CREATE_DESKTOP_LINKS ${PROJECT_NAME})
344 set(CPACK_PACKAGING_INSTALL_PREFIX "/${PROJECT_NAME_CAPITALIZED}")
346 set(CPACK_WIX_PRODUCT_ICON "${CMAKE_CURRENT_SOURCE_DIR}/misc/minetest-icon.ico")
347 # Supported languages can be found at
348 # http://wixtoolset.org/documentation/manual/v3/wixui/wixui_localization.html
349 #set(CPACK_WIX_CULTURES "ar-SA,bg-BG,ca-ES,hr-HR,cs-CZ,da-DK,nl-NL,en-US,et-EE,fi-FI,fr-FR,de-DE")
350 set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_BANNER.BMP")
351 set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/misc/CPACK_WIX_UI_DIALOG.BMP")
353 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/doc/lgpl-2.1.txt")
355 # The correct way would be to include both x32 and x64 into one installer
356 # and install the appropriate one.
357 # CMake does not support that, so there are two separate GUID's
358 if(CMAKE_SIZEOF_VOID_P EQUAL 8)
359 set(CPACK_WIX_UPGRADE_GUID "745A0FB3-5552-44CA-A587-A91C397CCC56")
361 set(CPACK_WIX_UPGRADE_GUID "814A2E2D-2779-4BBD-9ACD-FC3BD51FBBA2")
365 set(CPACK_INCLUDE_TOPLEVEL_DIRECTORY 0)
366 set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-osx")
367 set(CPACK_GENERATOR ZIP)
369 set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-linux")
370 set(CPACK_GENERATOR TGZ)
371 set(CPACK_SOURCE_GENERATOR TGZ)
377 # Add a target to generate API documentation with Doxygen
378 find_package(Doxygen)
380 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile.in
381 ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile @ONLY)
382 add_custom_target(doc
383 ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doc/Doxyfile
384 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc
385 COMMENT "Generating API documentation with Doxygen" VERBATIM