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(util)
 334 add_subdirectory(irrlicht_changes)
 335 add_subdirectory(server)
 336
 337 set(common_SRCS
 338         ${database_SRCS}
 339         ${mapgen_SRCS}
 340         ${server_SRCS}
 341         ${content_SRCS}
 342         ban.cpp
 343         chat.cpp
 344         clientiface.cpp
 345         collision.cpp
 346         content_mapnode.cpp
 347         content_nodemeta.cpp
 348         convert_json.cpp
 349         craftdef.cpp
 350         debug.cpp
 351         defaultsettings.cpp
 352         emerge.cpp
 353         environment.cpp
 354         face_position_cache.cpp
 355         filesys.cpp
 356         gettext.cpp
 357         httpfetch.cpp
 358         hud.cpp
 359         inventory.cpp
 360         inventorymanager.cpp
 361         itemdef.cpp
 362         itemstackmetadata.cpp
 363         light.cpp
 364         log.cpp
 365         main.cpp
 366         map.cpp
 367         map_settings_manager.cpp
 368         mapblock.cpp
 369         mapnode.cpp
 370         mapsector.cpp
 371         metadata.cpp
 372         modchannels.cpp
 373         nameidmapping.cpp
 374         nodedef.cpp
 375         nodemetadata.cpp
 376         nodetimer.cpp
 377         noise.cpp
 378         objdef.cpp
 379         object_properties.cpp
 380         particles.cpp
 381         pathfinder.cpp
 382         player.cpp
 383         porting.cpp
 384         profiler.cpp
 385         raycast.cpp
 386         reflowscan.cpp
 387         remoteplayer.cpp
 388         rollback.cpp
 389         rollback_interface.cpp
 390         serialization.cpp
 391         server.cpp
 392         serverenvironment.cpp
 393         serverlist.cpp
 394         settings.cpp
 395         staticobject.cpp
 396         terminal_chat_console.cpp
 397         texture_override.cpp
 398         tileanimation.cpp
 399         tool.cpp
 400         translation.cpp
 401         version.cpp
 402         voxel.cpp
 403         voxelalgorithms.cpp
 404         hud.cpp
 405         ${common_network_SRCS}
 406         ${JTHREAD_SRCS}
 407         ${common_SCRIPT_SRCS}
 408         ${UTIL_SRCS}
 409 )
 410
 411 if(BUILD_UNITTESTS)
 412         set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 413 endif()
 414
 415
 416 # This gives us the icon and file version information
 417 if(WIN32)
 418         set(WINRESOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/winresource.rc")
 419         set(MINETEST_EXE_MANIFEST_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/minetest.exe.manifest")
 420         if(MINGW)
 421                 if(NOT CMAKE_RC_COMPILER)
 422                         set(CMAKE_RC_COMPILER "windres.exe")
 423                 endif()
 424                 ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 425                         COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}
 426                         -i${WINRESOURCE_FILE}
 427                         -o ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 428                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 429                         DEPENDS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 430                 SET(extra_windows_SRCS ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o)
 431         else(MINGW) # Probably MSVC
 432                 set(extra_windows_SRCS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 433         endif(MINGW)
 434 endif()
 435
 436
 437 # Client sources
 438 if (BUILD_CLIENT)
 439         add_subdirectory(client)
 440 endif(BUILD_CLIENT)
 441
 442 set(client_SRCS
 443         ${client_SRCS}
 444         ${common_SRCS}
 445         ${gui_SRCS}
 446         ${client_network_SRCS}
 447         ${client_irrlicht_changes_SRCS}
 448         ${client_SCRIPT_SRCS}
 449 )
 450
 451 if(BUILD_UNITTESTS)
 452         set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 453 endif()
 454
 455 list(SORT client_SRCS)
 456
 457 # Server sources
 458 set(server_SRCS
 459         ${common_SRCS}
 460 )
 461 list(SORT server_SRCS)
 462
 463 # Avoid source_group on broken CMake version.
 464 # see issue #7074 #7075
 465 if (CMAKE_VERSION VERSION_GREATER 3.8.1)
 466         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${client_SRCS})
 467         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${server_SRCS})
 468 endif()
 469
 470 include_directories(
 471         ${PROJECT_BINARY_DIR}
 472         ${PROJECT_SOURCE_DIR}
 473         ${PROJECT_SOURCE_DIR}/script
 474 )
 475 include_directories(SYSTEM
 476         ${ZLIB_INCLUDE_DIR}
 477         ${ZSTD_INCLUDE_DIR}
 478         ${SQLITE3_INCLUDE_DIR}
 479         ${LUA_INCLUDE_DIR}
 480         ${GMP_INCLUDE_DIR}
 481         ${JSON_INCLUDE_DIR}
 482         ${LUA_BIT_INCLUDE_DIR}
 483 )
 484
 485 if(USE_GETTEXT)
 486         include_directories(${GETTEXT_INCLUDE_DIR})
 487 endif()
 488
 489 if(BUILD_CLIENT)
 490         include_directories(SYSTEM
 491                 ${FREETYPE_INCLUDE_DIRS}
 492                 ${SOUND_INCLUDE_DIRS}
 493                 ${X11_INCLUDE_DIR}
 494         )
 495 endif()
 496
 497 if(USE_CURL)
 498         include_directories(${CURL_INCLUDE_DIR})
 499 endif()
 500
 501
 502 # When cross-compiling assume the user doesn't want to run the executable anyway,
 503 # otherwise place it in <source dir>/bin/ since Minetest can only run from there.
 504 if(NOT CMAKE_CROSSCOMPILING)
 505         set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 506 endif()
 507
 508 if(BUILD_CLIENT)
 509         add_executable(${PROJECT_NAME} ${client_SRCS} ${extra_windows_SRCS})
 510         add_dependencies(${PROJECT_NAME} GenerateVersion)
 511         target_link_libraries(
 512                 ${PROJECT_NAME}
 513                 ${ZLIB_LIBRARIES}
 514                 IrrlichtMt::IrrlichtMt
 515                 ${ZSTD_LIBRARY}
 516                 ${X11_LIBRARIES}
 517                 ${SOUND_LIBRARIES}
 518                 ${SQLITE3_LIBRARY}
 519                 ${LUA_LIBRARY}
 520                 ${GMP_LIBRARY}
 521                 ${JSON_LIBRARY}
 522                 ${LUA_BIT_LIBRARY}
 523                 ${FREETYPE_LIBRARY}
 524                 ${PLATFORM_LIBS}
 525         )
 526         if(NOT USE_LUAJIT)
 527                 set_target_properties(${PROJECT_NAME} PROPERTIES
 528                         # This is necessary for dynamic Lua modules
 529                         # to work when Lua is statically linked (issue #10806)
 530                         ENABLE_EXPORTS 1
 531                 )
 532         endif()
 533
 534         if(USE_GETTEXT)
 535                 target_link_libraries(
 536                         ${PROJECT_NAME}
 537                         ${GETTEXT_LIBRARY}
 538                 )
 539         endif()
 540         if(USE_CURL)
 541                 target_link_libraries(
 542                         ${PROJECT_NAME}
 543                         ${CURL_LIBRARY}
 544                 )
 545         endif()
 546         if(FREETYPE_PKGCONFIG_FOUND)
 547                 set_target_properties(${PROJECT_NAME}
 548                         PROPERTIES
 549                         COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 550         )
 551         endif()
 552         if (USE_CURSES)
 553                 target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
 554         endif()
 555         if (USE_POSTGRESQL)
 556                 target_link_libraries(${PROJECT_NAME} ${PostgreSQL_LIBRARIES})
 557         endif()
 558         if (USE_LEVELDB)
 559                 target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
 560         endif()
 561         if (USE_REDIS)
 562                 target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
 563         endif()
 564         if (USE_PROMETHEUS)
 565                 target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
 566         endif()
 567         if (USE_SPATIAL)
 568                 target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
 569         endif()
 570 endif(BUILD_CLIENT)
 571
 572
 573 if(BUILD_SERVER)
 574         add_executable(${PROJECT_NAME}server ${server_SRCS} ${extra_windows_SRCS})
 575         add_dependencies(${PROJECT_NAME}server GenerateVersion)
 576
 577         get_target_property(
 578                 IRRLICHT_INCLUDES IrrlichtMt::IrrlichtMt INTERFACE_INCLUDE_DIRECTORIES)
 579         # Doesn't work without PRIVATE/PUBLIC/INTERFACE mode specified.
 580         target_include_directories(${PROJECT_NAME}server PRIVATE ${IRRLICHT_INCLUDES})
 581         target_link_libraries(
 582                 ${PROJECT_NAME}server
 583                 ${ZLIB_LIBRARIES}
 584                 ${ZSTD_LIBRARY}
 585                 ${SQLITE3_LIBRARY}
 586                 ${JSON_LIBRARY}
 587                 ${LUA_LIBRARY}
 588                 ${LUA_BIT_LIBRARY}
 589                 ${GMP_LIBRARY}
 590                 ${PLATFORM_LIBS}
 591         )
 592         set_target_properties(${PROJECT_NAME}server PROPERTIES
 593                 COMPILE_DEFINITIONS "SERVER")
 594         if(NOT USE_LUAJIT)
 595                 set_target_properties(${PROJECT_NAME}server PROPERTIES
 596                         # This is necessary for dynamic Lua modules
 597                         # to work when Lua is statically linked (issue #10806)
 598                         ENABLE_EXPORTS 1
 599                 )
 600         endif()
 601
 602         if (USE_GETTEXT)
 603                 target_link_libraries(${PROJECT_NAME}server ${GETTEXT_LIBRARY})
 604         endif()
 605         if (USE_CURSES)
 606                 target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
 607         endif()
 608         if (USE_POSTGRESQL)
 609                 target_link_libraries(${PROJECT_NAME}server ${PostgreSQL_LIBRARIES})
 610         endif()
 611         if (USE_LEVELDB)
 612                 target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
 613         endif()
 614         if (USE_REDIS)
 615                 target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
 616         endif()
 617         if (USE_PROMETHEUS)
 618                 target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
 619         endif()
 620         if (USE_SPATIAL)
 621                 target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
 622         endif()
 623         if(USE_CURL)
 624                 target_link_libraries(
 625                         ${PROJECT_NAME}server
 626                         ${CURL_LIBRARY}
 627                 )
 628         endif()
 629 endif(BUILD_SERVER)
 630
 631 # Blacklisted locales that don't work.
 632 # see issue #4638
 633 set(GETTEXT_BLACKLISTED_LOCALES
 634         ar
 635         dv
 636         he
 637         hi
 638         kn
 639         ms_Arab
 640         th
 641 )
 642
 643 option(APPLY_LOCALE_BLACKLIST "Use a blacklist to avoid known broken locales" TRUE)
 644
 645 if (GETTEXTLIB_FOUND AND APPLY_LOCALE_BLACKLIST)
 646         set(GETTEXT_USED_LOCALES "")
 647         foreach(LOCALE ${GETTEXT_AVAILABLE_LOCALES})
 648                 if (NOT "${LOCALE}" IN_LIST GETTEXT_BLACKLISTED_LOCALES)
 649                         list(APPEND GETTEXT_USED_LOCALES ${LOCALE})
 650                 endif()
 651         endforeach()
 652         message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
 653 elseif (GETTEXTLIB_FOUND)
 654         set(GETTEXT_USED_LOCALES ${GETTEXT_AVAILABLE_LOCALES})
 655 endif()
 656
 657 # Set some optimizations and tweaks
 658
 659 include(CheckCSourceCompiles)
 660
 661 if(MSVC)
 662         # Visual Studio
 663         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D WIN32_LEAN_AND_MEAN")
 664         # EHa enables SEH exceptions (used for catching segfaults)
 665         set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /MD /GS- /Zi /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0")
 666         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 667                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:SSE")
 668         endif()
 669
 670         set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF /SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
 671
 672         set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")
 673
 674         # Debug build doesn't catch exceptions by itself
 675         # Add some optimizations because otherwise it's VERY slow
 676         set(CMAKE_CXX_FLAGS_DEBUG "/MDd /Zi /Ob0 /Od /RTC1")
 677
 678         # Flags for C files (sqlite)
 679         # /MD = dynamically link to MSVCRxxx.dll
 680         set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MD")
 681
 682         # Flags that cannot be shared between cl and clang-cl
 683         # https://clang.llvm.org/docs/UsersManual.html#clang-cl
 684         if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 685                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=lld")
 686
 687                 # Disable pragma-pack warning
 688                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-pragma-pack")
 689         else()
 690                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 691                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /TP /FD /GL")
 692                 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
 693         endif()
 694 else()
 695         # GCC or compatible compilers such as Clang
 696         set(WARNING_FLAGS "-Wall -Wextra")
 697         set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-unused-parameter -Wno-implicit-fallthrough")
 698         if(WARN_ALL)
 699                 set(RELEASE_WARNING_FLAGS "${WARNING_FLAGS}")
 700         else()
 701                 set(RELEASE_WARNING_FLAGS "")
 702         endif()
 703
 704         if(APPLE AND USE_LUAJIT)
 705                 # required per http://luajit.org/install.html
 706                 SET(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000")
 707         elseif(UNIX AND USE_LUAJIT)
 708                 check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
 709                 if(IS_AARCH64)
 710                         # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
 711                         if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 712                                 # FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
 713                                 # --image-base instead. Not sure if it's equivalent change for the purpose
 714                                 # but at least if fixes build on FreeBSD/aarch64
 715                                 # XXX: the condition should also be changed to check for lld regardless of
 716                                 # os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
 717                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--image-base=0x200000000")
 718                         else()
 719                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
 720                         endif()
 721                 endif()
 722         endif()
 723
 724         if(MINGW)
 725                 set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 726                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_LEAN_AND_MEAN")
 727         endif()
 728
 729         # Use a safe subset of flags to speed up math calculations:
 730         # - we don't need errno or math exceptions
 731         # - we don't deal with Inf/NaN or signed zero
 732         set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 733
 734         # Enable SSE for floating point math on 32-bit x86 by default
 735         # reasoning see minetest issue #11810 and https://gcc.gnu.org/wiki/FloatingPointMath
 736         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 737                 check_c_source_compiles("#ifndef __i686__\n#error\n#endif\nint main(){}" IS_I686)
 738                 if(IS_I686)
 739                         message(STATUS "Detected Intel x86: using SSE instead of x87 FPU")
 740                         set(OTHER_FLAGS "${OTHER_FLAGS} -mfpmath=sse -msse")
 741                 endif()
 742         endif()
 743
 744         set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${OTHER_FLAGS} -pipe -funroll-loops")
 745         if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
 746                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
 747         else()
 748                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -fomit-frame-pointer")
 749                 if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
 750                                 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
 751                                 AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
 752                         # Clang 9 has broken -ffast-math on glibc
 753                 else()
 754                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
 755                 endif()
 756         endif()
 757         set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g")
 758         set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 ${WARNING_FLAGS} ${OTHER_FLAGS}")
 759         set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 ${WARNING_FLAGS} ${OTHER_FLAGS}")
 760
 761         if(USE_GPROF)
 762                 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
 763         endif()
 764
 765         if(MINGW)
 766                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
 767         endif()
 768 endif()
 769
 770
 771 # Installation
 772
 773 if(WIN32)
 774         if(EXTRA_DLL)
 775                 install(FILES ${EXTRA_DLL} DESTINATION ${BINDIR})
 776         endif()
 777         if(VCPKG_APPLOCAL_DEPS)
 778                 # Collect the dll's from the output path
 779                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Release/
 780                                 DESTINATION ${BINDIR}
 781                                 CONFIGURATIONS Release
 782                                 FILES_MATCHING PATTERN "*.dll")
 783                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Debug/
 784                                 DESTINATION ${BINDIR}
 785                                 CONFIGURATIONS Debug
 786                                 FILES_MATCHING PATTERN "*.dll")
 787                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/RelWithDebInfo/
 788                                 DESTINATION ${BINDIR}
 789                                 CONFIGURATIONS RelWithDebInfo
 790                                 FILES_MATCHING PATTERN "*.dll")
 791                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/MinSizeRel/
 792                                 DESTINATION ${BINDIR}
 793                                 CONFIGURATIONS MinSizeRel
 794                                 FILES_MATCHING PATTERN "*.dll")
 795         else()
 796                 # Use the old-style way to install dll's
 797                 if(BUILD_CLIENT AND USE_SOUND)
 798                         if(OPENAL_DLL)
 799                                 install(FILES ${OPENAL_DLL} DESTINATION ${BINDIR})
 800                         endif()
 801                         if(OGG_DLL)
 802                                 install(FILES ${OGG_DLL} DESTINATION ${BINDIR})
 803                         endif()
 804                         if(VORBIS_DLL)
 805                                 install(FILES ${VORBIS_DLL} DESTINATION ${BINDIR})
 806                         endif()
 807                 endif()
 808                 if(CURL_DLL)
 809                         install(FILES ${CURL_DLL} DESTINATION ${BINDIR})
 810                 endif()
 811                 if(ZLIB_DLL)
 812                         install(FILES ${ZLIB_DLL} DESTINATION ${BINDIR})
 813                 endif()
 814                 if(ZSTD_DLL)
 815                         install(FILES ${ZSTD_DLL} DESTINATION ${BINDIR})
 816                 endif()
 817                 if(BUILD_CLIENT AND FREETYPE_DLL)
 818                         install(FILES ${FREETYPE_DLL} DESTINATION ${BINDIR})
 819                 endif()
 820                 if(SQLITE3_DLL)
 821                         install(FILES ${SQLITE3_DLL} DESTINATION ${BINDIR})
 822                 endif()
 823                 if(LEVELDB_DLL)
 824                         install(FILES ${LEVELDB_DLL} DESTINATION ${BINDIR})
 825                 endif()
 826                 if(LUA_DLL)
 827                         install(FILES ${LUA_DLL} DESTINATION ${BINDIR})
 828                 endif()
 829                 if(BUILD_CLIENT AND USE_GETTEXT AND GETTEXT_DLL)
 830                         install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
 831                 endif()
 832         endif()
 833
 834         if(BUILD_CLIENT AND IRRLICHT_DLL)
 835                 install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
 836         endif()
 837 endif()
 838
 839 if(BUILD_CLIENT)
 840         install(TARGETS ${PROJECT_NAME}
 841                 RUNTIME DESTINATION ${BINDIR}
 842                 LIBRARY DESTINATION ${BINDIR}
 843                 ARCHIVE DESTINATION ${BINDIR}
 844                 BUNDLE DESTINATION .
 845         )
 846
 847         if(APPLE)
 848                 install(CODE "
 849                         set(BU_CHMOD_BUNDLE_ITEMS ON)
 850                         include(BundleUtilities)
 851                         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/${BUNDLE_PATH}\" \"\" \"\${CMAKE_INSTALL_PREFIX}/${BINDIR}\")
 852                 " COMPONENT Runtime)
 853         endif()
 854
 855         if(USE_GETTEXT)
 856                 foreach(LOCALE ${GETTEXT_USED_LOCALES})
 857                         set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 858                         set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 859                         install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 860                 endforeach()
 861         endif()
 862
 863         install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 864                         FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 865 endif(BUILD_CLIENT)
 866
 867 if(BUILD_SERVER)
 868         install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
 869 endif()
 870
 871 if (USE_GETTEXT)
 872         set(MO_FILES)
 873
 874         foreach(LOCALE ${GETTEXT_USED_LOCALES})
 875                 set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 876                 set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 877                 set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 878
 879                 add_custom_command(OUTPUT ${MO_BUILD_PATH}
 880                         COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}
 881                         COMMENT "mo-update [${LOCALE}]: Creating locale directory.")
 882
 883                 add_custom_command(
 884                         OUTPUT ${MO_FILE_PATH}
 885                         COMMAND ${GETTEXT_MSGFMT} -o ${MO_FILE_PATH} ${PO_FILE_PATH}
 886                         DEPENDS ${MO_BUILD_PATH} ${PO_FILE_PATH}
 887                         WORKING_DIRECTORY "${GETTEXT_PO_PATH}/${LOCALE}"
 888                         COMMENT "mo-update [${LOCALE}]: Creating mo file."
 889                         )
 890
 891                 set(MO_FILES ${MO_FILES} ${MO_FILE_PATH})
 892         endforeach()
 893
 894         add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 895 endif()