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 # TODO: this should be removed one day, we can enable it unconditionally
 102 option(ENABLE_GLES "Enable extra support code for OpenGL ES" FALSE)
 103 mark_as_advanced(ENABLE_GLES)
 104
 105 option(ENABLE_TOUCH "Enable Touchscreen support" FALSE)
 106 if(ENABLE_TOUCH)
 107         add_definitions(-DHAVE_TOUCHSCREENGUI)
 108 endif()
 109
 110 if(BUILD_CLIENT)
 111         find_package(Freetype REQUIRED)
 112 endif()
 113
 114 option(ENABLE_CURSES "Enable ncurses console" TRUE)
 115 set(USE_CURSES FALSE)
 116
 117 if(ENABLE_CURSES)
 118         find_package(Ncursesw)
 119         if(CURSES_FOUND)
 120                 set(USE_CURSES TRUE)
 121                 message(STATUS "ncurses console enabled.")
 122                 include_directories(${CURSES_INCLUDE_DIRS})
 123         else()
 124                 message(STATUS "ncurses not found!")
 125         endif()
 126 endif(ENABLE_CURSES)
 127
 128 option(ENABLE_POSTGRESQL "Enable PostgreSQL backend" TRUE)
 129 set(USE_POSTGRESQL FALSE)
 130
 131 if(ENABLE_POSTGRESQL)
 132         if(CMAKE_VERSION VERSION_LESS "3.20")
 133                 find_package(PostgreSQL QUIET)
 134                 # Before CMake 3.20 FindPostgreSQL.cmake always looked for server includes
 135                 # but we don't need them, so continue anyway if only those are missing.
 136                 if(PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY)
 137                         set(PostgreSQL_FOUND TRUE)
 138                         set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
 139                 endif()
 140         else()
 141                 find_package(PostgreSQL)
 142         endif()
 143
 144         if(PostgreSQL_FOUND)
 145                 set(USE_POSTGRESQL TRUE)
 146                 message(STATUS "PostgreSQL backend enabled")
 147                 # This variable is case sensitive, don't try to change it to POSTGRESQL_INCLUDE_DIR
 148                 message(STATUS "PostgreSQL includes: ${PostgreSQL_INCLUDE_DIRS}")
 149                 include_directories(${PostgreSQL_INCLUDE_DIRS})
 150         else()
 151                 message(STATUS "PostgreSQL not found!")
 152         endif()
 153 endif(ENABLE_POSTGRESQL)
 154
 155 option(ENABLE_LEVELDB "Enable LevelDB backend" TRUE)
 156 set(USE_LEVELDB FALSE)
 157
 158 if(ENABLE_LEVELDB)
 159         find_library(LEVELDB_LIBRARY NAMES leveldb libleveldb)
 160         find_path(LEVELDB_INCLUDE_DIR db.h PATH_SUFFIXES leveldb)
 161         if(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
 162                 set(USE_LEVELDB TRUE)
 163                 message(STATUS "LevelDB backend enabled.")
 164                 include_directories(${LEVELDB_INCLUDE_DIR})
 165         else()
 166                 message(STATUS "LevelDB not found!")
 167         endif()
 168 endif(ENABLE_LEVELDB)
 169
 170
 171 OPTION(ENABLE_REDIS "Enable Redis backend" TRUE)
 172 set(USE_REDIS FALSE)
 173
 174 if(ENABLE_REDIS)
 175         find_library(REDIS_LIBRARY hiredis)
 176         find_path(REDIS_INCLUDE_DIR hiredis.h PATH_SUFFIXES hiredis)
 177         if(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 178                 set(USE_REDIS TRUE)
 179                 message(STATUS "Redis backend enabled.")
 180                 include_directories(${REDIS_INCLUDE_DIR})
 181         else(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 182                 message(STATUS "Redis not found!")
 183         endif(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 184 endif(ENABLE_REDIS)
 185
 186
 187 find_package(SQLite3 REQUIRED)
 188
 189
 190 OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
 191 set(USE_PROMETHEUS FALSE)
 192
 193 if(ENABLE_PROMETHEUS)
 194         find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
 195         find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
 196         find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
 197         if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 198                 set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
 199                 set(USE_PROMETHEUS TRUE)
 200                 include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
 201         endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 202 endif(ENABLE_PROMETHEUS)
 203
 204 if(USE_PROMETHEUS)
 205         message(STATUS "Prometheus client enabled.")
 206 else(USE_PROMETHEUS)
 207         message(STATUS "Prometheus client disabled.")
 208 endif(USE_PROMETHEUS)
 209
 210 OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
 211 set(USE_SPATIAL FALSE)
 212
 213 if(ENABLE_SPATIAL)
 214         find_library(SPATIAL_LIBRARY spatialindex)
 215         find_path(SPATIAL_INCLUDE_DIR spatialindex/SpatialIndex.h)
 216         if(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 217                 set(USE_SPATIAL TRUE)
 218                 message(STATUS "SpatialIndex AreaStore backend enabled.")
 219                 include_directories(${SPATIAL_INCLUDE_DIR})
 220         else(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 221                 message(STATUS "SpatialIndex not found!")
 222         endif(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 223 endif(ENABLE_SPATIAL)
 224
 225
 226 find_package(ZLIB REQUIRED)
 227 find_package(Zstd REQUIRED)
 228
 229
 230 if(NOT MSVC)
 231         set(USE_GPROF FALSE CACHE BOOL "Use -pg flag for g++")
 232 endif()
 233
 234 # Haiku endian support
 235 if(HAIKU)
 236         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_BSD_SOURCE")
 237         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_BSD_SOURCE")
 238 endif()
 239
 240 # Use cmake_config.h
 241 add_definitions(-DUSE_CMAKE_CONFIG_H)
 242
 243 if(WIN32)
 244         # Windows
 245         if(MSVC) # MSVC Specifics
 246                 set(PLATFORM_LIBS dbghelp.lib ${PLATFORM_LIBS})
 247                 # Surpress some useless warnings
 248                 add_definitions ( /D "_CRT_SECURE_NO_DEPRECATE" /W1 )
 249                 # Get M_PI to work
 250                 add_definitions(/D "_USE_MATH_DEFINES")
 251                 # Dont define min/max macros in minwindef.h
 252                 add_definitions(/D "NOMINMAX")
 253         else() # Probably MinGW = GCC
 254                 set(PLATFORM_LIBS "")
 255         endif()
 256         set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib winmm.lib ${PLATFORM_LIBS})
 257
 258         set(EXTRA_DLL "" CACHE FILEPATH "Optional paths to additional DLLs that should be packaged")
 259
 260         # DLLs are automatically copied to the output directory by vcpkg when VCPKG_APPLOCAL_DEPS=ON
 261         if(NOT VCPKG_APPLOCAL_DEPS)
 262                 set(ZLIB_DLL "" CACHE FILEPATH "Path to Zlib DLL for installation (optional)")
 263                 set(ZSTD_DLL "" CACHE FILEPATH "Path to Zstd DLL for installation (optional)")
 264                 if(ENABLE_SOUND)
 265                         set(OPENAL_DLL "" CACHE FILEPATH "Path to OpenAL32.dll for installation (optional)")
 266                         set(OGG_DLL "" CACHE FILEPATH "Path to libogg.dll for installation (optional)")
 267                         set(VORBIS_DLL "" CACHE FILEPATH "Path to Vorbis DLLs for installation (optional)")
 268                 endif()
 269                 if(USE_GETTEXT)
 270                         set(GETTEXT_DLL "" CACHE FILEPATH "Path to Intl/Iconv DLLs for installation (optional)")
 271                 endif()
 272                 if(USE_LUAJIT)
 273                         set(LUA_DLL "" CACHE FILEPATH "Path to luajit-5.1.dll for installation (optional)")
 274                 endif()
 275         endif()
 276 else()
 277         # Unix probably
 278         if(BUILD_CLIENT)
 279                 if(NOT HAIKU AND NOT APPLE)
 280                         find_package(X11 REQUIRED)
 281                 endif(NOT HAIKU AND NOT APPLE)
 282         endif()
 283
 284         set(PLATFORM_LIBS -lpthread ${CMAKE_DL_LIBS})
 285         if(APPLE)
 286                 set(PLATFORM_LIBS "-framework CoreFoundation" ${PLATFORM_LIBS})
 287         else()
 288                 check_library_exists(rt clock_gettime "" HAVE_LIBRT)
 289                 if (HAVE_LIBRT)
 290                         set(PLATFORM_LIBS -lrt ${PLATFORM_LIBS})
 291                 endif(HAVE_LIBRT)
 292         endif(APPLE)
 293
 294         # Prefer local iconv if installed
 295         find_library(ICONV_LIBRARY iconv)
 296         mark_as_advanced(ICONV_LIBRARY)
 297         if (ICONV_LIBRARY)
 298                 set(PLATFORM_LIBS ${PLATFORM_LIBS} ${ICONV_LIBRARY})
 299         endif()
 300         if (HAIKU)
 301                 set(PLATFORM_LIBS ${PLATFORM_LIBS} intl network)
 302         endif()
 303
 304 endif()
 305
 306 check_include_files(endian.h HAVE_ENDIAN_H)
 307
 308 configure_file(
 309         "${PROJECT_SOURCE_DIR}/cmake_config.h.in"
 310         "${PROJECT_BINARY_DIR}/cmake_config.h"
 311 )
 312
 313
 314 # Add a target that always rebuilds cmake_config_githash.h
 315 add_custom_target(GenerateVersion
 316         COMMAND ${CMAKE_COMMAND}
 317         -D "GENERATE_VERSION_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
 318         -D "GENERATE_VERSION_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
 319         -D "VERSION_STRING=${VERSION_STRING}"
 320         -D "DEVELOPMENT_BUILD=${DEVELOPMENT_BUILD}"
 321         -P "${CMAKE_SOURCE_DIR}/cmake/Modules/GenerateVersion.cmake"
 322         WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
 323
 324
 325 add_subdirectory(threading)
 326 add_subdirectory(content)
 327 add_subdirectory(database)
 328 add_subdirectory(gui)
 329 add_subdirectory(mapgen)
 330 add_subdirectory(network)
 331 add_subdirectory(script)
 332 add_subdirectory(unittest)
 333 add_subdirectory(benchmark)
 334 add_subdirectory(util)
 335 add_subdirectory(irrlicht_changes)
 336 add_subdirectory(server)
 337
 338 set(common_SRCS
 339         ${database_SRCS}
 340         ${mapgen_SRCS}
 341         ${server_SRCS}
 342         ${content_SRCS}
 343         ban.cpp
 344         chat.cpp
 345         clientiface.cpp
 346         collision.cpp
 347         content_mapnode.cpp
 348         content_nodemeta.cpp
 349         convert_json.cpp
 350         craftdef.cpp
 351         debug.cpp
 352         defaultsettings.cpp
 353         emerge.cpp
 354         environment.cpp
 355         face_position_cache.cpp
 356         filesys.cpp
 357         gettext.cpp
 358         httpfetch.cpp
 359         hud.cpp
 360         inventory.cpp
 361         inventorymanager.cpp
 362         itemdef.cpp
 363         itemstackmetadata.cpp
 364         light.cpp
 365         log.cpp
 366         main.cpp
 367         map.cpp
 368         map_settings_manager.cpp
 369         mapblock.cpp
 370         mapnode.cpp
 371         mapsector.cpp
 372         metadata.cpp
 373         modchannels.cpp
 374         nameidmapping.cpp
 375         nodedef.cpp
 376         nodemetadata.cpp
 377         nodetimer.cpp
 378         noise.cpp
 379         objdef.cpp
 380         object_properties.cpp
 381         particles.cpp
 382         pathfinder.cpp
 383         player.cpp
 384         porting.cpp
 385         profiler.cpp
 386         raycast.cpp
 387         reflowscan.cpp
 388         remoteplayer.cpp
 389         rollback.cpp
 390         rollback_interface.cpp
 391         serialization.cpp
 392         server.cpp
 393         serverenvironment.cpp
 394         serverlist.cpp
 395         settings.cpp
 396         staticobject.cpp
 397         terminal_chat_console.cpp
 398         texture_override.cpp
 399         tileanimation.cpp
 400         tool.cpp
 401         translation.cpp
 402         version.cpp
 403         voxel.cpp
 404         voxelalgorithms.cpp
 405         hud.cpp
 406         ${common_network_SRCS}
 407         ${JTHREAD_SRCS}
 408         ${common_SCRIPT_SRCS}
 409         ${UTIL_SRCS}
 410 )
 411
 412 if(BUILD_UNITTESTS)
 413         set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 414 endif()
 415
 416 if(BUILD_BENCHMARKS)
 417         set(common_SRCS ${common_SRCS} ${BENCHMARK_SRCS})
 418 endif()
 419
 420 # This gives us the icon and file version information
 421 if(WIN32)
 422         set(WINRESOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/winresource.rc")
 423         set(MINETEST_EXE_MANIFEST_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/minetest.exe.manifest")
 424         if(MINGW)
 425                 if(NOT CMAKE_RC_COMPILER)
 426                         set(CMAKE_RC_COMPILER "windres.exe")
 427                 endif()
 428                 ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 429                         COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}
 430                         -i${WINRESOURCE_FILE}
 431                         -o ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 432                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 433                         DEPENDS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 434                 SET(extra_windows_SRCS ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o)
 435         else(MINGW) # Probably MSVC
 436                 set(extra_windows_SRCS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 437         endif(MINGW)
 438 endif()
 439
 440
 441 # Client sources
 442 if (BUILD_CLIENT)
 443         add_subdirectory(client)
 444 endif(BUILD_CLIENT)
 445
 446 set(client_SRCS
 447         ${client_SRCS}
 448         ${common_SRCS}
 449         ${gui_SRCS}
 450         ${client_network_SRCS}
 451         ${client_irrlicht_changes_SRCS}
 452         ${client_SCRIPT_SRCS}
 453 )
 454
 455 if(BUILD_UNITTESTS)
 456         set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 457 endif()
 458
 459 if(BUILD_BENCHMARKS)
 460         set(client_SRCS ${client_SRCS} ${BENCHMARK_CLIENT_SRCS})
 461 endif()
 462
 463 list(SORT client_SRCS)
 464
 465 # Server sources
 466 set(server_SRCS
 467         ${common_SRCS}
 468 )
 469 list(SORT server_SRCS)
 470
 471 # Avoid source_group on broken CMake version.
 472 # see issue #7074 #7075
 473 if (CMAKE_VERSION VERSION_GREATER 3.8.1)
 474         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${client_SRCS})
 475         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${server_SRCS})
 476 endif()
 477
 478 include_directories(
 479         ${PROJECT_BINARY_DIR}
 480         ${PROJECT_SOURCE_DIR}
 481         ${PROJECT_SOURCE_DIR}/script
 482 )
 483 include_directories(SYSTEM
 484         ${ZLIB_INCLUDE_DIR}
 485         ${ZSTD_INCLUDE_DIR}
 486         ${SQLITE3_INCLUDE_DIR}
 487         ${LUA_INCLUDE_DIR}
 488         ${GMP_INCLUDE_DIR}
 489         ${JSON_INCLUDE_DIR}
 490         ${LUA_BIT_INCLUDE_DIR}
 491 )
 492
 493 if(USE_GETTEXT)
 494         include_directories(${GETTEXT_INCLUDE_DIR})
 495 endif()
 496
 497 if(BUILD_CLIENT)
 498         include_directories(SYSTEM
 499                 ${FREETYPE_INCLUDE_DIRS}
 500                 ${SOUND_INCLUDE_DIRS}
 501                 ${X11_INCLUDE_DIR}
 502         )
 503 endif()
 504
 505 if(USE_CURL)
 506         include_directories(${CURL_INCLUDE_DIR})
 507 endif()
 508
 509
 510 # When cross-compiling assume the user doesn't want to run the executable anyway,
 511 # otherwise place it in <source dir>/bin/ since Minetest can only run from there.
 512 if(NOT CMAKE_CROSSCOMPILING)
 513         set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 514 endif()
 515
 516 if(BUILD_CLIENT)
 517         add_executable(${PROJECT_NAME} ${client_SRCS} ${extra_windows_SRCS})
 518         add_dependencies(${PROJECT_NAME} GenerateVersion)
 519         target_link_libraries(
 520                 ${PROJECT_NAME}
 521                 ${ZLIB_LIBRARIES}
 522                 IrrlichtMt::IrrlichtMt
 523                 ${ZSTD_LIBRARY}
 524                 ${X11_LIBRARIES}
 525                 ${SOUND_LIBRARIES}
 526                 ${SQLITE3_LIBRARY}
 527                 ${LUA_LIBRARY}
 528                 ${GMP_LIBRARY}
 529                 ${JSON_LIBRARY}
 530                 ${LUA_BIT_LIBRARY}
 531                 ${FREETYPE_LIBRARY}
 532                 ${PLATFORM_LIBS}
 533         )
 534         if(NOT USE_LUAJIT)
 535                 set_target_properties(${PROJECT_NAME} PROPERTIES
 536                         # This is necessary for dynamic Lua modules
 537                         # to work when Lua is statically linked (issue #10806)
 538                         ENABLE_EXPORTS 1
 539                 )
 540         endif()
 541
 542         if(USE_GETTEXT)
 543                 target_link_libraries(
 544                         ${PROJECT_NAME}
 545                         ${GETTEXT_LIBRARY}
 546                 )
 547         endif()
 548         if(USE_CURL)
 549                 target_link_libraries(
 550                         ${PROJECT_NAME}
 551                         ${CURL_LIBRARY}
 552                 )
 553         endif()
 554         if(FREETYPE_PKGCONFIG_FOUND)
 555                 set_target_properties(${PROJECT_NAME}
 556                         PROPERTIES
 557                         COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 558         )
 559         endif()
 560         if (USE_CURSES)
 561                 target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
 562         endif()
 563         if (USE_POSTGRESQL)
 564                 target_link_libraries(${PROJECT_NAME} ${PostgreSQL_LIBRARIES})
 565         endif()
 566         if (USE_LEVELDB)
 567                 target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
 568         endif()
 569         if (USE_REDIS)
 570                 target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
 571         endif()
 572         if (USE_PROMETHEUS)
 573                 target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
 574         endif()
 575         if (USE_SPATIAL)
 576                 target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
 577         endif()
 578         if(BUILD_BENCHMARKS)
 579                 target_link_libraries(${PROJECT_NAME} catch2)
 580         endif()
 581 endif(BUILD_CLIENT)
 582
 583
 584 if(BUILD_SERVER)
 585         add_executable(${PROJECT_NAME}server ${server_SRCS} ${extra_windows_SRCS})
 586         add_dependencies(${PROJECT_NAME}server GenerateVersion)
 587
 588         get_target_property(
 589                 IRRLICHT_INCLUDES IrrlichtMt::IrrlichtMt INTERFACE_INCLUDE_DIRECTORIES)
 590         # Doesn't work without PRIVATE/PUBLIC/INTERFACE mode specified.
 591         target_include_directories(${PROJECT_NAME}server PRIVATE ${IRRLICHT_INCLUDES})
 592         target_link_libraries(
 593                 ${PROJECT_NAME}server
 594                 ${ZLIB_LIBRARIES}
 595                 ${ZSTD_LIBRARY}
 596                 ${SQLITE3_LIBRARY}
 597                 ${JSON_LIBRARY}
 598                 ${LUA_LIBRARY}
 599                 ${LUA_BIT_LIBRARY}
 600                 ${GMP_LIBRARY}
 601                 ${PLATFORM_LIBS}
 602         )
 603         set_target_properties(${PROJECT_NAME}server PROPERTIES
 604                 COMPILE_DEFINITIONS "SERVER")
 605         if(NOT USE_LUAJIT)
 606                 set_target_properties(${PROJECT_NAME}server PROPERTIES
 607                         # This is necessary for dynamic Lua modules
 608                         # to work when Lua is statically linked (issue #10806)
 609                         ENABLE_EXPORTS 1
 610                 )
 611         endif()
 612
 613         if (USE_GETTEXT)
 614                 target_link_libraries(${PROJECT_NAME}server ${GETTEXT_LIBRARY})
 615         endif()
 616         if (USE_CURSES)
 617                 target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
 618         endif()
 619         if (USE_POSTGRESQL)
 620                 target_link_libraries(${PROJECT_NAME}server ${PostgreSQL_LIBRARIES})
 621         endif()
 622         if (USE_LEVELDB)
 623                 target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
 624         endif()
 625         if (USE_REDIS)
 626                 target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
 627         endif()
 628         if (USE_PROMETHEUS)
 629                 target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
 630         endif()
 631         if (USE_SPATIAL)
 632                 target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
 633         endif()
 634         if(USE_CURL)
 635                 target_link_libraries(
 636                         ${PROJECT_NAME}server
 637                         ${CURL_LIBRARY}
 638                 )
 639         endif()
 640         if(BUILD_BENCHMARKS)
 641                 target_link_libraries(${PROJECT_NAME}server catch2)
 642         endif()
 643 endif(BUILD_SERVER)
 644
 645 # Blacklisted locales that don't work.
 646 # see issue #4638
 647 set(GETTEXT_BLACKLISTED_LOCALES
 648         ar
 649         dv
 650         he
 651         hi
 652         kn
 653         ms_Arab
 654         th
 655 )
 656
 657 option(APPLY_LOCALE_BLACKLIST "Use a blacklist to avoid known broken locales" TRUE)
 658
 659 if (GETTEXTLIB_FOUND AND APPLY_LOCALE_BLACKLIST)
 660         set(GETTEXT_USED_LOCALES "")
 661         foreach(LOCALE ${GETTEXT_AVAILABLE_LOCALES})
 662                 if (NOT "${LOCALE}" IN_LIST GETTEXT_BLACKLISTED_LOCALES)
 663                         list(APPEND GETTEXT_USED_LOCALES ${LOCALE})
 664                 endif()
 665         endforeach()
 666         message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
 667 elseif (GETTEXTLIB_FOUND)
 668         set(GETTEXT_USED_LOCALES ${GETTEXT_AVAILABLE_LOCALES})
 669 endif()
 670
 671 # Set some optimizations and tweaks
 672
 673 include(CheckCSourceCompiles)
 674
 675 if(MSVC)
 676         # Visual Studio
 677         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D WIN32_LEAN_AND_MEAN")
 678         # EHa enables SEH exceptions (used for catching segfaults)
 679         set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /MD /GS- /Zi /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0")
 680         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 681                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:SSE")
 682         endif()
 683
 684         set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF /SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
 685
 686         set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")
 687
 688         # Debug build doesn't catch exceptions by itself
 689         # Add some optimizations because otherwise it's VERY slow
 690         set(CMAKE_CXX_FLAGS_DEBUG "/MDd /Zi /Ob0 /Od /RTC1")
 691
 692         # Flags for C files (sqlite)
 693         # /MD = dynamically link to MSVCRxxx.dll
 694         set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MD")
 695
 696         # Flags that cannot be shared between cl and clang-cl
 697         # https://clang.llvm.org/docs/UsersManual.html#clang-cl
 698         if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 699                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=lld")
 700
 701                 # Disable pragma-pack warning
 702                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-pragma-pack")
 703         else()
 704                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 705                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /TP /FD /GL")
 706                 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
 707         endif()
 708 else()
 709         # GCC or compatible compilers such as Clang
 710         set(WARNING_FLAGS "-Wall -Wextra")
 711         set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-unused-parameter -Wno-implicit-fallthrough")
 712         if(WARN_ALL)
 713                 set(RELEASE_WARNING_FLAGS "${WARNING_FLAGS}")
 714         else()
 715                 set(RELEASE_WARNING_FLAGS "")
 716         endif()
 717
 718         if(APPLE AND USE_LUAJIT)
 719                 # required per http://luajit.org/install.html
 720                 SET(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000")
 721         elseif(UNIX AND USE_LUAJIT)
 722                 check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
 723                 if(IS_AARCH64)
 724                         # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
 725                         if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 726                                 # FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
 727                                 # --image-base instead. Not sure if it's equivalent change for the purpose
 728                                 # but at least if fixes build on FreeBSD/aarch64
 729                                 # XXX: the condition should also be changed to check for lld regardless of
 730                                 # os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
 731                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--image-base=0x200000000")
 732                         else()
 733                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
 734                         endif()
 735                 endif()
 736         endif()
 737
 738         if(MINGW)
 739                 set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 740                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_LEAN_AND_MEAN")
 741         endif()
 742
 743         # Use a safe subset of flags to speed up math calculations:
 744         # - we don't need errno or math exceptions
 745         # - we don't deal with Inf/NaN or signed zero
 746         set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 747
 748         # Enable SSE for floating point math on 32-bit x86 by default
 749         # reasoning see minetest issue #11810 and https://gcc.gnu.org/wiki/FloatingPointMath
 750         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 751                 check_c_source_compiles("#ifndef __i686__\n#error\n#endif\nint main(){}" IS_I686)
 752                 if(IS_I686)
 753                         message(STATUS "Detected Intel x86: using SSE instead of x87 FPU")
 754                         set(OTHER_FLAGS "${OTHER_FLAGS} -mfpmath=sse -msse")
 755                 endif()
 756         endif()
 757
 758         set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${OTHER_FLAGS} -pipe -funroll-loops")
 759         if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
 760                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
 761         else()
 762                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -fomit-frame-pointer")
 763                 if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
 764                                 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
 765                                 AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
 766                         # Clang 9 has broken -ffast-math on glibc
 767                 else()
 768                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
 769                 endif()
 770         endif()
 771         set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g")
 772         set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 ${WARNING_FLAGS} ${OTHER_FLAGS}")
 773         set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 ${WARNING_FLAGS} ${OTHER_FLAGS}")
 774
 775         if(USE_GPROF)
 776                 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
 777         endif()
 778
 779         if(MINGW)
 780                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
 781         endif()
 782 endif()
 783
 784
 785 # Installation
 786
 787 if(WIN32)
 788         if(EXTRA_DLL)
 789                 install(FILES ${EXTRA_DLL} DESTINATION ${BINDIR})
 790         endif()
 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 USE_GETTEXT AND GETTEXT_DLL)
 844                         install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
 845                 endif()
 846         endif()
 847
 848         if(BUILD_CLIENT AND IRRLICHT_DLL)
 849                 install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
 850         endif()
 851 endif()
 852
 853 if(BUILD_CLIENT)
 854         install(TARGETS ${PROJECT_NAME}
 855                 RUNTIME DESTINATION ${BINDIR}
 856                 LIBRARY DESTINATION ${BINDIR}
 857                 ARCHIVE DESTINATION ${BINDIR}
 858                 BUNDLE DESTINATION .
 859         )
 860
 861         if(APPLE)
 862                 install(CODE "
 863                         set(BU_CHMOD_BUNDLE_ITEMS ON)
 864                         include(BundleUtilities)
 865                         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/${BUNDLE_PATH}\" \"\" \"\${CMAKE_INSTALL_PREFIX}/${BINDIR}\")
 866                 " COMPONENT Runtime)
 867         endif()
 868
 869         if(USE_GETTEXT)
 870                 foreach(LOCALE ${GETTEXT_USED_LOCALES})
 871                         set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 872                         set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 873                         install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 874                 endforeach()
 875         endif()
 876
 877         install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 878                         FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 879 endif(BUILD_CLIENT)
 880
 881 if(BUILD_SERVER)
 882         install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
 883 endif()
 884
 885 if (USE_GETTEXT)
 886         set(MO_FILES)
 887
 888         foreach(LOCALE ${GETTEXT_USED_LOCALES})
 889                 set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 890                 set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 891                 set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 892
 893                 add_custom_command(OUTPUT ${MO_BUILD_PATH}
 894                         COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}
 895                         COMMENT "mo-update [${LOCALE}]: Creating locale directory.")
 896
 897                 add_custom_command(
 898                         OUTPUT ${MO_FILE_PATH}
 899                         COMMAND ${GETTEXT_MSGFMT} -o ${MO_FILE_PATH} ${PO_FILE_PATH}
 900                         DEPENDS ${MO_BUILD_PATH} ${PO_FILE_PATH}
 901                         WORKING_DIRECTORY "${GETTEXT_PO_PATH}/${LOCALE}"
 902                         COMMENT "mo-update [${LOCALE}]: Creating mo file."
 903                         )
 904
 905                 set(MO_FILES ${MO_FILES} ${MO_FILE_PATH})
 906         endforeach()
 907
 908         add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 909 endif()