src/CMakeLists.txt

   1 project(minetest)
   2
   3 INCLUDE(CheckIncludeFiles)
   4 INCLUDE(CheckLibraryExists)
   5
   6 # Add custom SemiDebug build mode
   7 set(CMAKE_CXX_FLAGS_SEMIDEBUG "-O1 -g -Wall" CACHE STRING
   8         "Flags used by the C++ compiler during semidebug builds."
   9         FORCE
  10 )
  11 set(CMAKE_C_FLAGS_SEMIDEBUG "-O1 -g -Wall -pedantic" CACHE STRING
  12         "Flags used by the C compiler during semidebug builds."
  13         FORCE
  14 )
  15 mark_as_advanced(
  16         CMAKE_CXX_FLAGS_SEMIDEBUG
  17         CMAKE_C_FLAGS_SEMIDEBUG
  18 )
  19 set(CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}" CACHE STRING
  20         "Choose the type of build. Options are: None Debug SemiDebug RelWithDebInfo MinSizeRel."
  21         FORCE
  22 )
  23
  24
  25 # Set some random things default to not being visible in the GUI
  26 mark_as_advanced(EXECUTABLE_OUTPUT_PATH LIBRARY_OUTPUT_PATH)
  27
  28
  29 if(NOT (BUILD_CLIENT OR BUILD_SERVER))
  30         message(WARNING "Neither BUILD_CLIENT nor BUILD_SERVER is set! Setting BUILD_SERVER=true")
  31         set(BUILD_SERVER TRUE)
  32 endif()
  33
  34
  35 option(ENABLE_CURL "Enable cURL support for fetching media" TRUE)
  36 set(USE_CURL FALSE)
  37
  38 if(ENABLE_CURL)
  39         find_package(CURL)
  40         if (CURL_FOUND)
  41                 message(STATUS "cURL support enabled.")
  42                 set(USE_CURL TRUE)
  43         endif()
  44 else()
  45         mark_as_advanced(CLEAR CURL_LIBRARY CURL_INCLUDE_DIR)
  46 endif()
  47
  48 if(NOT USE_CURL)
  49         if(BUILD_CLIENT)
  50                 message(WARNING "cURL is required to load the server list")
  51         endif()
  52         if(BUILD_SERVER)
  53                 message(WARNING "cURL is required to announce to the server list")
  54         endif()
  55 endif()
  56
  57
  58 option(ENABLE_GETTEXT "Use GetText for internationalization" ${BUILD_CLIENT})
  59 set(USE_GETTEXT FALSE)
  60
  61 if(ENABLE_GETTEXT)
  62         find_package(GettextLib)
  63         if(GETTEXTLIB_FOUND)
  64                 if(WIN32)
  65                         message(STATUS "GetText library: ${GETTEXT_LIBRARY}")
  66                         message(STATUS "GetText DLL(s): ${GETTEXT_DLL}")
  67                 endif()
  68                 set(USE_GETTEXT TRUE)
  69                 message(STATUS "GetText enabled; locales found: ${GETTEXT_AVAILABLE_LOCALES}")
  70         endif(GETTEXTLIB_FOUND)
  71 else()
  72         mark_as_advanced(GETTEXT_INCLUDE_DIR GETTEXT_LIBRARY GETTEXT_MSGFMT)
  73         message(STATUS "GetText disabled.")
  74 endif()
  75
  76
  77 option(ENABLE_SOUND "Enable sound" TRUE)
  78 set(USE_SOUND FALSE)
  79
  80 if(BUILD_CLIENT AND ENABLE_SOUND)
  81         # Sound libraries
  82         find_package(OpenAL)
  83         find_package(Vorbis)
  84         if(NOT OPENAL_FOUND)
  85                 message(STATUS "Sound enabled, but OpenAL not found!")
  86                 mark_as_advanced(CLEAR OPENAL_LIBRARY OPENAL_INCLUDE_DIR)
  87         endif()
  88         if(NOT VORBIS_FOUND)
  89                 message(STATUS "Sound enabled, but Vorbis libraries not found!")
  90                 mark_as_advanced(CLEAR OGG_INCLUDE_DIR VORBIS_INCLUDE_DIR OGG_LIBRARY VORBIS_LIBRARY VORBISFILE_LIBRARY)
  91         endif()
  92         if(OPENAL_FOUND AND VORBIS_FOUND)
  93                 set(USE_SOUND TRUE)
  94                 message(STATUS "Sound enabled.")
  95         else()
  96                 message(FATAL_ERROR "Sound enabled, but cannot be used.\n"
  97                         "To continue, either fill in the required paths or disable sound. (-DENABLE_SOUND=0)")
  98         endif()
  99 endif()
 100
 101
 102 option(ENABLE_GLES "Use OpenGL ES instead of OpenGL" FALSE)
 103 mark_as_advanced(ENABLE_GLES)
 104 if(BUILD_CLIENT)
 105         # transitive dependency from Irrlicht (see longer explanation below)
 106         if(NOT WIN32)
 107                 if(ENABLE_GLES)
 108                         find_package(OpenGLES2 REQUIRED)
 109                 else()
 110                         set(OPENGL_GL_PREFERENCE "LEGACY" CACHE STRING
 111                                 "See CMake Policy CMP0072 for reference. GLVND is broken on some nvidia setups")
 112                         set(OpenGL_GL_PREFERENCE ${OPENGL_GL_PREFERENCE})
 113
 114                         find_package(OpenGL REQUIRED)
 115                 endif()
 116         endif()
 117 endif()
 118
 119
 120 option(ENABLE_FREETYPE "Enable FreeType2 (TrueType fonts and basic unicode support)" TRUE)
 121 set(USE_FREETYPE FALSE)
 122
 123 if(BUILD_CLIENT AND ENABLE_FREETYPE)
 124         find_package(Freetype)
 125         if(FREETYPE_FOUND)
 126                 message(STATUS "Freetype enabled.")
 127                 set(USE_FREETYPE TRUE)
 128         endif()
 129 endif()
 130
 131 option(ENABLE_CURSES "Enable ncurses console" TRUE)
 132 set(USE_CURSES FALSE)
 133
 134 if(ENABLE_CURSES)
 135         find_package(Ncursesw)
 136         if(CURSES_FOUND)
 137                 set(USE_CURSES TRUE)
 138                 message(STATUS "ncurses console enabled.")
 139                 include_directories(${CURSES_INCLUDE_DIRS})
 140         else()
 141                 message(STATUS "ncurses not found!")
 142         endif()
 143 endif(ENABLE_CURSES)
 144
 145 option(ENABLE_POSTGRESQL "Enable PostgreSQL backend" TRUE)
 146 set(USE_POSTGRESQL FALSE)
 147
 148 if(ENABLE_POSTGRESQL)
 149         if(CMAKE_VERSION VERSION_LESS "3.20")
 150                 find_package(PostgreSQL QUIET)
 151                 # Before CMake 3.20 FindPostgreSQL.cmake always looked for server includes
 152                 # but we don't need them, so continue anyway if only those are missing.
 153                 if(PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY)
 154                         set(PostgreSQL_FOUND TRUE)
 155                         set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
 156                 endif()
 157         else()
 158                 find_package(PostgreSQL)
 159         endif()
 160
 161         if(PostgreSQL_FOUND)
 162                 set(USE_POSTGRESQL TRUE)
 163                 message(STATUS "PostgreSQL backend enabled")
 164                 # This variable is case sensitive, don't try to change it to POSTGRESQL_INCLUDE_DIR
 165                 message(STATUS "PostgreSQL includes: ${PostgreSQL_INCLUDE_DIRS}")
 166                 include_directories(${PostgreSQL_INCLUDE_DIRS})
 167         else()
 168                 message(STATUS "PostgreSQL not found!")
 169         endif()
 170 endif(ENABLE_POSTGRESQL)
 171
 172 option(ENABLE_LEVELDB "Enable LevelDB backend" TRUE)
 173 set(USE_LEVELDB FALSE)
 174
 175 if(ENABLE_LEVELDB)
 176         find_library(LEVELDB_LIBRARY NAMES leveldb libleveldb)
 177         find_path(LEVELDB_INCLUDE_DIR db.h PATH_SUFFIXES leveldb)
 178         if(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
 179                 set(USE_LEVELDB TRUE)
 180                 message(STATUS "LevelDB backend enabled.")
 181                 include_directories(${LEVELDB_INCLUDE_DIR})
 182         else()
 183                 message(STATUS "LevelDB not found!")
 184         endif()
 185 endif(ENABLE_LEVELDB)
 186
 187
 188 OPTION(ENABLE_REDIS "Enable Redis backend" TRUE)
 189 set(USE_REDIS FALSE)
 190
 191 if(ENABLE_REDIS)
 192         find_library(REDIS_LIBRARY hiredis)
 193         find_path(REDIS_INCLUDE_DIR hiredis.h PATH_SUFFIXES hiredis)
 194         if(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 195                 set(USE_REDIS TRUE)
 196                 message(STATUS "Redis backend enabled.")
 197                 include_directories(${REDIS_INCLUDE_DIR})
 198         else(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 199                 message(STATUS "Redis not found!")
 200         endif(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 201 endif(ENABLE_REDIS)
 202
 203
 204 find_package(SQLite3 REQUIRED)
 205
 206
 207 OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
 208 set(USE_PROMETHEUS FALSE)
 209
 210 if(ENABLE_PROMETHEUS)
 211         find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
 212         find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
 213         find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
 214         if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 215                 set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
 216                 set(USE_PROMETHEUS TRUE)
 217                 include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
 218         endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 219 endif(ENABLE_PROMETHEUS)
 220
 221 if(USE_PROMETHEUS)
 222         message(STATUS "Prometheus client enabled.")
 223 else(USE_PROMETHEUS)
 224         message(STATUS "Prometheus client disabled.")
 225 endif(USE_PROMETHEUS)
 226
 227 OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
 228 set(USE_SPATIAL FALSE)
 229
 230 if(ENABLE_SPATIAL)
 231         find_library(SPATIAL_LIBRARY spatialindex)
 232         find_path(SPATIAL_INCLUDE_DIR spatialindex/SpatialIndex.h)
 233         if(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 234                 set(USE_SPATIAL TRUE)
 235                 message(STATUS "SpatialIndex AreaStore backend enabled.")
 236                 include_directories(${SPATIAL_INCLUDE_DIR})
 237         else(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 238                 message(STATUS "SpatialIndex not found!")
 239         endif(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 240 endif(ENABLE_SPATIAL)
 241
 242
 243 find_package(ZLIB REQUIRED)
 244 find_package(Zstd REQUIRED)
 245
 246
 247 if(NOT MSVC)
 248         set(USE_GPROF FALSE CACHE BOOL "Use -pg flag for g++")
 249 endif()
 250
 251 # Haiku endian support
 252 if(HAIKU)
 253         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_BSD_SOURCE")
 254         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_BSD_SOURCE")
 255 endif()
 256
 257 # Use cmake_config.h
 258 add_definitions(-DUSE_CMAKE_CONFIG_H)
 259
 260 if(WIN32)
 261         # Windows
 262         if(MSVC) # MSVC Specifics
 263                 set(PLATFORM_LIBS dbghelp.lib ${PLATFORM_LIBS})
 264                 # Surpress some useless warnings
 265                 add_definitions ( /D "_CRT_SECURE_NO_DEPRECATE" /W1 )
 266                 # Get M_PI to work
 267                 add_definitions(/D "_USE_MATH_DEFINES")
 268                 # Dont define min/max macros in minwindef.h
 269                 add_definitions(/D "NOMINMAX")
 270         else() # Probably MinGW = GCC
 271                 set(PLATFORM_LIBS "")
 272         endif()
 273         set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib ${PLATFORM_LIBS})
 274
 275         # DLLs are automatically copied to the output directory by vcpkg when VCPKG_APPLOCAL_DEPS=ON
 276         if(NOT VCPKG_APPLOCAL_DEPS)
 277                 find_file(ZLIB_DLL NAMES "" DOC "Path to Zlib DLL for installation (optional)")
 278                 find_file(ZSTD_DLL NAMES "" DOC "Path to Zstd DLL for installation (optional)")
 279                 if(ENABLE_SOUND)
 280                         set(OPENAL_DLL "" CACHE FILEPATH "Path to OpenAL32.dll for installation (optional)")
 281                         set(OGG_DLL "" CACHE FILEPATH "Path to libogg.dll for installation (optional)")
 282                         set(VORBIS_DLL "" CACHE FILEPATH "Path to Vorbis DLLs for installation (optional)")
 283                 endif()
 284                 if(USE_GETTEXT)
 285                         set(GETTEXT_DLL "" CACHE FILEPATH "Path to Intl/Iconv DLLs for installation (optional)")
 286                 endif()
 287                 if(USE_LUAJIT)
 288                         set(LUA_DLL "" CACHE FILEPATH "Path to luajit-5.1.dll for installation (optional)")
 289                 endif()
 290         endif()
 291
 292 else()
 293         # Unix probably
 294         if(BUILD_CLIENT)
 295                 if(NOT HAIKU AND NOT APPLE)
 296                         find_package(X11 REQUIRED)
 297                 endif(NOT HAIKU AND NOT APPLE)
 298         endif()
 299
 300         set(PLATFORM_LIBS -lpthread ${CMAKE_DL_LIBS})
 301         if(APPLE)
 302                 set(PLATFORM_LIBS "-framework CoreFoundation" ${PLATFORM_LIBS})
 303         else()
 304                 check_library_exists(rt clock_gettime "" HAVE_LIBRT)
 305                 if (HAVE_LIBRT)
 306                         set(PLATFORM_LIBS -lrt ${PLATFORM_LIBS})
 307                 endif(HAVE_LIBRT)
 308         endif(APPLE)
 309
 310         # Prefer local iconv if installed
 311         find_library(ICONV_LIBRARY iconv)
 312         mark_as_advanced(ICONV_LIBRARY)
 313         if (ICONV_LIBRARY)
 314                 set(PLATFORM_LIBS ${PLATFORM_LIBS} ${ICONV_LIBRARY})
 315         endif()
 316         if (HAIKU)
 317                 set(PLATFORM_LIBS ${PLATFORM_LIBS} intl network)
 318         endif()
 319
 320 endif()
 321
 322 check_include_files(endian.h HAVE_ENDIAN_H)
 323
 324 configure_file(
 325         "${PROJECT_SOURCE_DIR}/cmake_config.h.in"
 326         "${PROJECT_BINARY_DIR}/cmake_config.h"
 327 )
 328
 329
 330 # Add a target that always rebuilds cmake_config_githash.h
 331 add_custom_target(GenerateVersion
 332         COMMAND ${CMAKE_COMMAND}
 333         -D "GENERATE_VERSION_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
 334         -D "GENERATE_VERSION_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
 335         -D "VERSION_STRING=${VERSION_STRING}"
 336         -D "DEVELOPMENT_BUILD=${DEVELOPMENT_BUILD}"
 337         -P "${CMAKE_SOURCE_DIR}/cmake/Modules/GenerateVersion.cmake"
 338         WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
 339
 340
 341 add_subdirectory(threading)
 342 add_subdirectory(content)
 343 add_subdirectory(database)
 344 add_subdirectory(gui)
 345 add_subdirectory(mapgen)
 346 add_subdirectory(network)
 347 add_subdirectory(script)
 348 add_subdirectory(unittest)
 349 add_subdirectory(util)
 350 add_subdirectory(irrlicht_changes)
 351 add_subdirectory(server)
 352
 353 set(common_SRCS
 354         ${database_SRCS}
 355         ${mapgen_SRCS}
 356         ${server_SRCS}
 357         ${content_SRCS}
 358         ban.cpp
 359         chat.cpp
 360         clientiface.cpp
 361         collision.cpp
 362         content_mapnode.cpp
 363         content_nodemeta.cpp
 364         convert_json.cpp
 365         craftdef.cpp
 366         debug.cpp
 367         defaultsettings.cpp
 368         emerge.cpp
 369         environment.cpp
 370         face_position_cache.cpp
 371         filesys.cpp
 372         gettext.cpp
 373         httpfetch.cpp
 374         hud.cpp
 375         inventory.cpp
 376         inventorymanager.cpp
 377         itemdef.cpp
 378         itemstackmetadata.cpp
 379         light.cpp
 380         log.cpp
 381         main.cpp
 382         map.cpp
 383         map_settings_manager.cpp
 384         mapblock.cpp
 385         mapnode.cpp
 386         mapsector.cpp
 387         metadata.cpp
 388         modchannels.cpp
 389         nameidmapping.cpp
 390         nodedef.cpp
 391         nodemetadata.cpp
 392         nodetimer.cpp
 393         noise.cpp
 394         objdef.cpp
 395         object_properties.cpp
 396         particles.cpp
 397         pathfinder.cpp
 398         player.cpp
 399         porting.cpp
 400         profiler.cpp
 401         raycast.cpp
 402         reflowscan.cpp
 403         remoteplayer.cpp
 404         rollback.cpp
 405         rollback_interface.cpp
 406         serialization.cpp
 407         server.cpp
 408         serverenvironment.cpp
 409         serverlist.cpp
 410         settings.cpp
 411         staticobject.cpp
 412         terminal_chat_console.cpp
 413         texture_override.cpp
 414         tileanimation.cpp
 415         tool.cpp
 416         translation.cpp
 417         version.cpp
 418         voxel.cpp
 419         voxelalgorithms.cpp
 420         hud.cpp
 421         ${common_network_SRCS}
 422         ${JTHREAD_SRCS}
 423         ${common_SCRIPT_SRCS}
 424         ${UTIL_SRCS}
 425 )
 426
 427 if(BUILD_UNITTESTS)
 428         set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 429 endif()
 430
 431
 432 # This gives us the icon and file version information
 433 if(WIN32)
 434         set(WINRESOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/winresource.rc")
 435         set(MINETEST_EXE_MANIFEST_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/minetest.exe.manifest")
 436         if(MINGW)
 437                 if(NOT CMAKE_RC_COMPILER)
 438                         set(CMAKE_RC_COMPILER "windres.exe")
 439                 endif()
 440                 ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 441                         COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}
 442                         -i${WINRESOURCE_FILE}
 443                         -o ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 444                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 445                         DEPENDS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 446                 SET(extra_windows_SRCS ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o)
 447         else(MINGW) # Probably MSVC
 448                 set(extra_windows_SRCS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 449         endif(MINGW)
 450 endif()
 451
 452
 453 # Client sources
 454 if (BUILD_CLIENT)
 455         add_subdirectory(client)
 456 endif(BUILD_CLIENT)
 457
 458 set(client_SRCS
 459         ${client_SRCS}
 460         ${common_SRCS}
 461         ${gui_SRCS}
 462         ${client_network_SRCS}
 463         ${client_irrlicht_changes_SRCS}
 464         ${client_SCRIPT_SRCS}
 465 )
 466
 467 if(BUILD_UNITTESTS)
 468         set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 469 endif()
 470
 471 list(SORT client_SRCS)
 472
 473 # Server sources
 474 set(server_SRCS
 475         ${common_SRCS}
 476 )
 477 list(SORT server_SRCS)
 478
 479 # Avoid source_group on broken CMake version.
 480 # see issue #7074 #7075
 481 if (CMAKE_VERSION VERSION_GREATER 3.8.1)
 482         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${client_SRCS})
 483         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${server_SRCS})
 484 endif()
 485
 486 include_directories(
 487         ${PROJECT_BINARY_DIR}
 488         ${PROJECT_SOURCE_DIR}
 489         ${ZLIB_INCLUDE_DIR}
 490         ${ZSTD_INCLUDE_DIR}
 491         ${SOUND_INCLUDE_DIRS}
 492         ${SQLITE3_INCLUDE_DIR}
 493         ${LUA_INCLUDE_DIR}
 494         ${GMP_INCLUDE_DIR}
 495         ${JSON_INCLUDE_DIR}
 496         ${X11_INCLUDE_DIR}
 497         ${PROJECT_SOURCE_DIR}/script
 498 )
 499
 500 if(USE_GETTEXT)
 501         include_directories(${GETTEXT_INCLUDE_DIR})
 502 endif()
 503
 504 if(USE_FREETYPE)
 505         include_directories(${FREETYPE_INCLUDE_DIRS})
 506 endif()
 507
 508 if(USE_CURL)
 509         include_directories(${CURL_INCLUDE_DIR})
 510 endif()
 511
 512
 513 # When cross-compiling assume the user doesn't want to run the executable anyway,
 514 # otherwise place it in <source dir>/bin/ since Minetest can only run from there.
 515 if(NOT CMAKE_CROSSCOMPILING)
 516         set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 517 endif()
 518
 519 if(BUILD_CLIENT)
 520         add_executable(${PROJECT_NAME} ${client_SRCS} ${extra_windows_SRCS})
 521         add_dependencies(${PROJECT_NAME} GenerateVersion)
 522         target_link_libraries(
 523                 ${PROJECT_NAME}
 524                 ${ZLIB_LIBRARIES}
 525                 IrrlichtMt::IrrlichtMt
 526                 ${ZSTD_LIBRARY}
 527                 ${X11_LIBRARIES}
 528                 ${SOUND_LIBRARIES}
 529                 ${SQLITE3_LIBRARY}
 530                 ${LUA_LIBRARY}
 531                 ${GMP_LIBRARY}
 532                 ${JSON_LIBRARY}
 533                 ${PLATFORM_LIBS}
 534         )
 535         if(NOT USE_LUAJIT)
 536                 set_target_properties(${PROJECT_NAME} PROPERTIES
 537                         # This is necessary for dynamic Lua modules
 538                         # to work when Lua is statically linked (issue #10806)
 539                         ENABLE_EXPORTS 1
 540                 )
 541         endif()
 542
 543         if(ENABLE_GLES)
 544                 target_link_libraries(
 545                         ${PROJECT_NAME}
 546                         ${OPENGLES2_LIBRARIES}
 547                         ${EGL_LIBRARIES}
 548                 )
 549         else()
 550                 target_link_libraries(
 551                         ${PROJECT_NAME}
 552                         ${OPENGL_LIBRARIES}
 553                 )
 554         endif()
 555         if(USE_GETTEXT)
 556                 target_link_libraries(
 557                         ${PROJECT_NAME}
 558                         ${GETTEXT_LIBRARY}
 559                 )
 560         endif()
 561         if(USE_CURL)
 562                 target_link_libraries(
 563                         ${PROJECT_NAME}
 564                         ${CURL_LIBRARY}
 565                 )
 566         endif()
 567         if(USE_FREETYPE)
 568                 if(FREETYPE_PKGCONFIG_FOUND)
 569                         set_target_properties(${PROJECT_NAME}
 570                                 PROPERTIES
 571                                 COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 572                         )
 573                 endif()
 574                 target_link_libraries(
 575                         ${PROJECT_NAME}
 576                         ${FREETYPE_LIBRARY}
 577                 )
 578         endif()
 579         if (USE_CURSES)
 580                 target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
 581         endif()
 582         if (USE_POSTGRESQL)
 583                 target_link_libraries(${PROJECT_NAME} ${PostgreSQL_LIBRARIES})
 584         endif()
 585         if (USE_LEVELDB)
 586                 target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
 587         endif()
 588         if (USE_REDIS)
 589                 target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
 590         endif()
 591         if (USE_PROMETHEUS)
 592                 target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
 593         endif()
 594         if (USE_SPATIAL)
 595                 target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
 596         endif()
 597 endif(BUILD_CLIENT)
 598
 599
 600 if(BUILD_SERVER)
 601         add_executable(${PROJECT_NAME}server ${server_SRCS} ${extra_windows_SRCS})
 602         add_dependencies(${PROJECT_NAME}server GenerateVersion)
 603
 604         get_target_property(
 605                 IRRLICHT_INCLUDES IrrlichtMt::IrrlichtMt INTERFACE_INCLUDE_DIRECTORIES)
 606         # Doesn't work without PRIVATE/PUBLIC/INTERFACE mode specified.
 607         target_include_directories(${PROJECT_NAME}server PRIVATE ${IRRLICHT_INCLUDES})
 608         target_link_libraries(
 609                 ${PROJECT_NAME}server
 610                 ${ZLIB_LIBRARIES}
 611                 ${ZSTD_LIBRARY}
 612                 ${SQLITE3_LIBRARY}
 613                 ${JSON_LIBRARY}
 614                 ${LUA_LIBRARY}
 615                 ${GMP_LIBRARY}
 616                 ${PLATFORM_LIBS}
 617         )
 618         set_target_properties(${PROJECT_NAME}server PROPERTIES
 619                 COMPILE_DEFINITIONS "SERVER")
 620         if(NOT USE_LUAJIT)
 621                 set_target_properties(${PROJECT_NAME}server PROPERTIES
 622                         # This is necessary for dynamic Lua modules
 623                         # to work when Lua is statically linked (issue #10806)
 624                         ENABLE_EXPORTS 1
 625                 )
 626         endif()
 627
 628         if (USE_GETTEXT)
 629                 target_link_libraries(${PROJECT_NAME}server ${GETTEXT_LIBRARY})
 630         endif()
 631         if (USE_CURSES)
 632                 target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
 633         endif()
 634         if (USE_POSTGRESQL)
 635                 target_link_libraries(${PROJECT_NAME}server ${PostgreSQL_LIBRARIES})
 636         endif()
 637         if (USE_LEVELDB)
 638                 target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
 639         endif()
 640         if (USE_REDIS)
 641                 target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
 642         endif()
 643         if (USE_PROMETHEUS)
 644                 target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
 645         endif()
 646         if (USE_SPATIAL)
 647                 target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
 648         endif()
 649         if(USE_CURL)
 650                 target_link_libraries(
 651                         ${PROJECT_NAME}server
 652                         ${CURL_LIBRARY}
 653                 )
 654         endif()
 655 endif(BUILD_SERVER)
 656
 657 # Blacklisted locales that don't work.
 658 # see issue #4638
 659 set(GETTEXT_BLACKLISTED_LOCALES
 660         ar
 661         dv
 662         he
 663         hi
 664         kn
 665         ms_Arab
 666         th
 667 )
 668
 669 option(APPLY_LOCALE_BLACKLIST "Use a blacklist to avoid known broken locales" TRUE)
 670
 671 if (GETTEXTLIB_FOUND AND APPLY_LOCALE_BLACKLIST)
 672         set(GETTEXT_USED_LOCALES "")
 673         foreach(LOCALE ${GETTEXT_AVAILABLE_LOCALES})
 674                 if (NOT "${LOCALE}" IN_LIST GETTEXT_BLACKLISTED_LOCALES)
 675                         list(APPEND GETTEXT_USED_LOCALES ${LOCALE})
 676                 endif()
 677         endforeach()
 678         message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
 679 elseif (GETTEXTLIB_FOUND)
 680         set(GETTEXT_USED_LOCALES ${GETTEXT_AVAILABLE_LOCALES})
 681 endif()
 682
 683 # Set some optimizations and tweaks
 684
 685 include(CheckCSourceCompiles)
 686
 687 if(MSVC)
 688         # Visual Studio
 689         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D WIN32_LEAN_AND_MEAN")
 690         # EHa enables SEH exceptions (used for catching segfaults)
 691         set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /MD /GS- /Zi /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0")
 692         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 693                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:SSE")
 694         endif()
 695
 696         set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF /SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
 697
 698         set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")
 699
 700         # Debug build doesn't catch exceptions by itself
 701         # Add some optimizations because otherwise it's VERY slow
 702         set(CMAKE_CXX_FLAGS_DEBUG "/MDd /Zi /Ob0 /Od /RTC1")
 703
 704         # Flags for C files (sqlite)
 705         # /MD = dynamically link to MSVCRxxx.dll
 706         set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MD")
 707
 708         # Flags that cannot be shared between cl and clang-cl
 709         # https://clang.llvm.org/docs/UsersManual.html#clang-cl
 710         if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 711                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=lld")
 712
 713                 # Disable pragma-pack warning
 714                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-pragma-pack")
 715         else()
 716                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 717                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /TP /FD /GL")
 718                 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
 719         endif()
 720 else()
 721         # GCC or compatible compilers such as Clang
 722         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 723         if(WARN_ALL)
 724                 set(RELEASE_WARNING_FLAGS "-Wall")
 725         else()
 726                 set(RELEASE_WARNING_FLAGS "")
 727         endif()
 728         if(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
 729                 set(WARNING_FLAGS "${WARNING_FLAGS} -Wsign-compare")
 730         endif()
 731
 732         if(APPLE AND USE_LUAJIT)
 733                 # required per http://luajit.org/install.html
 734                 SET(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000")
 735         elseif(UNIX AND USE_LUAJIT)
 736                 check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
 737                 if(IS_AARCH64)
 738                         # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
 739                         if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 740                                 # FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
 741                                 # --image-base instead. Not sure if it's equivalent change for the purpose
 742                                 # but at least if fixes build on FreeBSD/aarch64
 743                                 # XXX: the condition should also be changed to check for lld regardless of
 744                                 # os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
 745                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--image-base=0x200000000")
 746                         else()
 747                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
 748                         endif()
 749                 endif()
 750         endif()
 751
 752         if(MINGW)
 753                 set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 754                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_LEAN_AND_MEAN")
 755         endif()
 756
 757         # Use a safe subset of flags to speed up math calculations:
 758         # - we don't need errno or math exceptions
 759         # - we don't deal with Inf/NaN or signed zero
 760         set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 761
 762         set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -Wall -pipe -funroll-loops")
 763         if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
 764                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
 765         else()
 766                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -fomit-frame-pointer")
 767                 if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
 768                                 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
 769                                 AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
 770                         # Clang 9 has broken -ffast-math on glibc
 771                 else()
 772                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
 773                 endif()
 774         endif()
 775         set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 776         set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 777
 778         if(USE_GPROF)
 779                 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
 780         endif()
 781
 782         if(MINGW)
 783                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
 784         endif()
 785 endif()
 786
 787
 788 # Installation
 789
 790 if(WIN32)
 791         if(VCPKG_APPLOCAL_DEPS)
 792                 # Collect the dll's from the output path
 793                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Release/
 794                                 DESTINATION ${BINDIR}
 795                                 CONFIGURATIONS Release
 796                                 FILES_MATCHING PATTERN "*.dll")
 797                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Debug/
 798                                 DESTINATION ${BINDIR}
 799                                 CONFIGURATIONS Debug
 800                                 FILES_MATCHING PATTERN "*.dll")
 801                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/RelWithDebInfo/
 802                                 DESTINATION ${BINDIR}
 803                                 CONFIGURATIONS RelWithDebInfo
 804                                 FILES_MATCHING PATTERN "*.dll")
 805                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/MinSizeRel/
 806                                 DESTINATION ${BINDIR}
 807                                 CONFIGURATIONS MinSizeRel
 808                                 FILES_MATCHING PATTERN "*.dll")
 809         else()
 810                 # Use the old-style way to install dll's
 811                 if(BUILD_CLIENT AND USE_SOUND)
 812                         if(OPENAL_DLL)
 813                                 install(FILES ${OPENAL_DLL} DESTINATION ${BINDIR})
 814                         endif()
 815                         if(OGG_DLL)
 816                                 install(FILES ${OGG_DLL} DESTINATION ${BINDIR})
 817                         endif()
 818                         if(VORBIS_DLL)
 819                                 install(FILES ${VORBIS_DLL} DESTINATION ${BINDIR})
 820                         endif()
 821                 endif()
 822                 if(CURL_DLL)
 823                         install(FILES ${CURL_DLL} DESTINATION ${BINDIR})
 824                 endif()
 825                 if(ZLIB_DLL)
 826                         install(FILES ${ZLIB_DLL} DESTINATION ${BINDIR})
 827                 endif()
 828                 if(ZSTD_DLL)
 829                         install(FILES ${ZSTD_DLL} DESTINATION ${BINDIR})
 830                 endif()
 831                 if(BUILD_CLIENT AND FREETYPE_DLL)
 832                         install(FILES ${FREETYPE_DLL} DESTINATION ${BINDIR})
 833                 endif()
 834                 if(SQLITE3_DLL)
 835                         install(FILES ${SQLITE3_DLL} DESTINATION ${BINDIR})
 836                 endif()
 837                 if(LEVELDB_DLL)
 838                         install(FILES ${LEVELDB_DLL} DESTINATION ${BINDIR})
 839                 endif()
 840                 if(LUA_DLL)
 841                         install(FILES ${LUA_DLL} DESTINATION ${BINDIR})
 842                 endif()
 843                 if(BUILD_CLIENT AND IRRLICHT_DLL)
 844                         install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
 845                 endif()
 846                 if(BUILD_CLIENT AND USE_GETTEXT AND GETTEXT_DLL)
 847                         install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
 848                 endif()
 849         endif()
 850 endif()
 851
 852 if(BUILD_CLIENT)
 853         install(TARGETS ${PROJECT_NAME}
 854                 RUNTIME DESTINATION ${BINDIR}
 855                 LIBRARY DESTINATION ${BINDIR}
 856                 ARCHIVE DESTINATION ${BINDIR}
 857                 BUNDLE DESTINATION .
 858         )
 859
 860         if(APPLE)
 861                 install(CODE "
 862                         set(BU_CHMOD_BUNDLE_ITEMS ON)
 863                         include(BundleUtilities)
 864                         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/${BUNDLE_PATH}\" \"\" \"\${CMAKE_INSTALL_PREFIX}/${BINDIR}\")
 865                 " COMPONENT Runtime)
 866         endif()
 867
 868         if(USE_GETTEXT)
 869                 foreach(LOCALE ${GETTEXT_USED_LOCALES})
 870                         set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 871                         set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 872                         install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 873                 endforeach()
 874         endif()
 875
 876         # Install necessary fonts depending on configuration
 877         if(USE_FREETYPE)
 878                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 879                                 FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 880         else()
 881                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 882                                 FILES_MATCHING PATTERN "*.png" PATTERN "*.xml")
 883         endif()
 884 endif(BUILD_CLIENT)
 885
 886 if(BUILD_SERVER)
 887         install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
 888 endif()
 889
 890 if (USE_GETTEXT)
 891         set(MO_FILES)
 892
 893         foreach(LOCALE ${GETTEXT_USED_LOCALES})
 894                 set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 895                 set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 896                 set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 897
 898                 add_custom_command(OUTPUT ${MO_BUILD_PATH}
 899                         COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}
 900                         COMMENT "mo-update [${LOCALE}]: Creating locale directory.")
 901
 902                 add_custom_command(
 903                         OUTPUT ${MO_FILE_PATH}
 904                         COMMAND ${GETTEXT_MSGFMT} -o ${MO_FILE_PATH} ${PO_FILE_PATH}
 905                         DEPENDS ${MO_BUILD_PATH} ${PO_FILE_PATH}
 906                         WORKING_DIRECTORY "${GETTEXT_PO_PATH}/${LOCALE}"
 907                         COMMENT "mo-update [${LOCALE}]: Creating mo file."
 908                         )
 909
 910                 set(MO_FILES ${MO_FILES} ${MO_FILE_PATH})
 911         endforeach()
 912
 913         add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 914 endif()