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 OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
 207 set(USE_PROMETHEUS FALSE)
 208
 209 if(ENABLE_PROMETHEUS)
 210         find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
 211         find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
 212         find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
 213         if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 214                 set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
 215                 set(USE_PROMETHEUS TRUE)
 216                 include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
 217         endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 218 endif(ENABLE_PROMETHEUS)
 219
 220 if(USE_PROMETHEUS)
 221         message(STATUS "Prometheus client enabled.")
 222 else(USE_PROMETHEUS)
 223         message(STATUS "Prometheus client disabled.")
 224 endif(USE_PROMETHEUS)
 225
 226 OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
 227 set(USE_SPATIAL FALSE)
 228
 229 if(ENABLE_SPATIAL)
 230         find_library(SPATIAL_LIBRARY spatialindex)
 231         find_path(SPATIAL_INCLUDE_DIR spatialindex/SpatialIndex.h)
 232         if(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 233                 set(USE_SPATIAL TRUE)
 234                 message(STATUS "SpatialIndex AreaStore backend enabled.")
 235                 include_directories(${SPATIAL_INCLUDE_DIR})
 236         else(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 237                 message(STATUS "SpatialIndex not found!")
 238         endif(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 239 endif(ENABLE_SPATIAL)
 240
 241
 242 if(NOT MSVC)
 243         set(USE_GPROF FALSE CACHE BOOL "Use -pg flag for g++")
 244 endif()
 245
 246 # Haiku endian support
 247 if(HAIKU)
 248         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_BSD_SOURCE")
 249         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_BSD_SOURCE")
 250 endif()
 251
 252 # Use cmake_config.h
 253 add_definitions(-DUSE_CMAKE_CONFIG_H)
 254
 255 if(WIN32)
 256         # Windows
 257         if(MSVC) # MSVC Specifics
 258                 set(PLATFORM_LIBS dbghelp.lib ${PLATFORM_LIBS})
 259                 # Surpress some useless warnings
 260                 add_definitions ( /D "_CRT_SECURE_NO_DEPRECATE" /W1 )
 261                 # Get M_PI to work
 262                 add_definitions(/D "_USE_MATH_DEFINES")
 263                 # Dont define min/max macros in minwindef.h
 264                 add_definitions(/D "NOMINMAX")
 265         else() # Probably MinGW = GCC
 266                 set(PLATFORM_LIBS "")
 267         endif()
 268         set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib ${PLATFORM_LIBS})
 269
 270         # Zlib stuff
 271         find_path(ZLIB_INCLUDE_DIR "zlib.h" DOC "Zlib include directory")
 272         find_library(ZLIB_LIBRARIES "zlib" DOC "Path to zlib library")
 273
 274         # Dll's are automatically copied to the output directory by vcpkg when VCPKG_APPLOCAL_DEPS=ON
 275         if(NOT VCPKG_APPLOCAL_DEPS)
 276                 find_file(ZLIB_DLL NAMES "zlib.dll" "zlib1.dll" DOC "Path to zlib.dll for installation (optional)")
 277                 if(ENABLE_SOUND)
 278                         set(OPENAL_DLL "" CACHE FILEPATH "Path to OpenAL32.dll for installation (optional)")
 279                         set(OGG_DLL "" CACHE FILEPATH "Path to libogg.dll for installation (optional)")
 280                         set(VORBIS_DLL "" CACHE FILEPATH "Path to Vorbis DLLs for installation (optional)")
 281                 endif()
 282                 if(USE_GETTEXT)
 283                         set(GETTEXT_DLL "" CACHE FILEPATH "Path to Intl/Iconv DLLs for installation (optional)")
 284                 endif()
 285                 if(USE_LUAJIT)
 286                         set(LUA_DLL "" CACHE FILEPATH "Path to luajit-5.1.dll for installation (optional)")
 287                 endif()
 288         endif()
 289
 290 else()
 291         # Unix probably
 292         if(BUILD_CLIENT)
 293                 if(NOT HAIKU AND NOT APPLE)
 294                         find_package(X11 REQUIRED)
 295                 endif(NOT HAIKU AND NOT APPLE)
 296
 297                 ##
 298                 # The following dependencies are transitive dependencies from Irrlicht.
 299                 # Minetest itself does not use them, but we link them so that statically
 300                 # linking Irrlicht works.
 301                 if(NOT HAIKU AND NOT APPLE)
 302                         # This way Xxf86vm is found on OpenBSD too
 303                         find_library(XXF86VM_LIBRARY Xxf86vm)
 304                         mark_as_advanced(XXF86VM_LIBRARY)
 305                         set(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${XXF86VM_LIBRARY})
 306                 endif(NOT HAIKU AND NOT APPLE)
 307
 308                 find_package(JPEG REQUIRED)
 309                 find_package(PNG REQUIRED)
 310                 if(APPLE)
 311                         find_library(CARBON_LIB Carbon REQUIRED)
 312                         find_library(COCOA_LIB Cocoa REQUIRED)
 313                         find_library(IOKIT_LIB IOKit REQUIRED)
 314                         mark_as_advanced(
 315                                 CARBON_LIB
 316                                 COCOA_LIB
 317                                 IOKIT_LIB
 318                         )
 319                         SET(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${CARBON_LIB} ${COCOA_LIB} ${IOKIT_LIB})
 320                 endif(APPLE)
 321                 ##
 322         endif(BUILD_CLIENT)
 323
 324         find_package(ZLIB REQUIRED)
 325         set(PLATFORM_LIBS -lpthread ${CMAKE_DL_LIBS})
 326         if(APPLE)
 327                 set(PLATFORM_LIBS "-framework CoreFoundation" ${PLATFORM_LIBS})
 328         else()
 329                 check_library_exists(rt clock_gettime "" HAVE_LIBRT)
 330                 if (HAVE_LIBRT)
 331                         set(PLATFORM_LIBS -lrt ${PLATFORM_LIBS})
 332                 endif(HAVE_LIBRT)
 333         endif(APPLE)
 334
 335         # Prefer local iconv if installed
 336         find_library(ICONV_LIBRARY iconv)
 337         mark_as_advanced(ICONV_LIBRARY)
 338         if (ICONV_LIBRARY)
 339                 set(PLATFORM_LIBS ${PLATFORM_LIBS} ${ICONV_LIBRARY})
 340         endif()
 341         if (HAIKU)
 342                 set(PLATFORM_LIBS ${PLATFORM_LIBS} intl network)
 343         endif()
 344
 345 endif()
 346
 347 check_include_files(endian.h HAVE_ENDIAN_H)
 348
 349 configure_file(
 350         "${PROJECT_SOURCE_DIR}/cmake_config.h.in"
 351         "${PROJECT_BINARY_DIR}/cmake_config.h"
 352 )
 353
 354
 355 # Add a target that always rebuilds cmake_config_githash.h
 356 add_custom_target(GenerateVersion
 357         COMMAND ${CMAKE_COMMAND}
 358         -D "GENERATE_VERSION_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
 359         -D "GENERATE_VERSION_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
 360         -D "VERSION_STRING=${VERSION_STRING}"
 361         -D "DEVELOPMENT_BUILD=${DEVELOPMENT_BUILD}"
 362         -P "${CMAKE_SOURCE_DIR}/cmake/Modules/GenerateVersion.cmake"
 363         WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
 364
 365
 366 add_subdirectory(threading)
 367 add_subdirectory(content)
 368 add_subdirectory(database)
 369 add_subdirectory(gui)
 370 add_subdirectory(mapgen)
 371 add_subdirectory(network)
 372 add_subdirectory(script)
 373 add_subdirectory(unittest)
 374 add_subdirectory(util)
 375 add_subdirectory(irrlicht_changes)
 376 add_subdirectory(server)
 377
 378 set(common_SRCS
 379         ${database_SRCS}
 380         ${mapgen_SRCS}
 381         ${server_SRCS}
 382         ${content_SRCS}
 383         ban.cpp
 384         chat.cpp
 385         clientiface.cpp
 386         collision.cpp
 387         content_mapnode.cpp
 388         content_nodemeta.cpp
 389         convert_json.cpp
 390         craftdef.cpp
 391         debug.cpp
 392         defaultsettings.cpp
 393         emerge.cpp
 394         environment.cpp
 395         face_position_cache.cpp
 396         filesys.cpp
 397         gettext.cpp
 398         httpfetch.cpp
 399         hud.cpp
 400         inventory.cpp
 401         inventorymanager.cpp
 402         itemdef.cpp
 403         itemstackmetadata.cpp
 404         light.cpp
 405         log.cpp
 406         main.cpp
 407         map.cpp
 408         map_settings_manager.cpp
 409         mapblock.cpp
 410         mapnode.cpp
 411         mapsector.cpp
 412         metadata.cpp
 413         modchannels.cpp
 414         nameidmapping.cpp
 415         nodedef.cpp
 416         nodemetadata.cpp
 417         nodetimer.cpp
 418         noise.cpp
 419         objdef.cpp
 420         object_properties.cpp
 421         particles.cpp
 422         pathfinder.cpp
 423         player.cpp
 424         porting.cpp
 425         profiler.cpp
 426         raycast.cpp
 427         reflowscan.cpp
 428         remoteplayer.cpp
 429         rollback.cpp
 430         rollback_interface.cpp
 431         serialization.cpp
 432         server.cpp
 433         serverenvironment.cpp
 434         serverlist.cpp
 435         settings.cpp
 436         staticobject.cpp
 437         terminal_chat_console.cpp
 438         texture_override.cpp
 439         tileanimation.cpp
 440         tool.cpp
 441         translation.cpp
 442         version.cpp
 443         voxel.cpp
 444         voxelalgorithms.cpp
 445         hud.cpp
 446         ${common_network_SRCS}
 447         ${JTHREAD_SRCS}
 448         ${common_SCRIPT_SRCS}
 449         ${UTIL_SRCS}
 450 )
 451
 452 if(BUILD_UNITTESTS)
 453         set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 454 endif()
 455
 456
 457 # This gives us the icon and file version information
 458 if(WIN32)
 459         set(WINRESOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/winresource.rc")
 460         set(MINETEST_EXE_MANIFEST_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/minetest.exe.manifest")
 461         if(MINGW)
 462                 if(NOT CMAKE_RC_COMPILER)
 463                         set(CMAKE_RC_COMPILER "windres.exe")
 464                 endif()
 465                 ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 466                         COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}
 467                         -i${WINRESOURCE_FILE}
 468                         -o ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 469                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 470                         DEPENDS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 471                 SET(extra_windows_SRCS ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o)
 472         else(MINGW) # Probably MSVC
 473                 set(extra_windows_SRCS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 474         endif(MINGW)
 475 endif()
 476
 477
 478 # Client sources
 479 if (BUILD_CLIENT)
 480         add_subdirectory(client)
 481 endif(BUILD_CLIENT)
 482
 483 set(client_SRCS
 484         ${client_SRCS}
 485         ${common_SRCS}
 486         ${gui_SRCS}
 487         ${client_network_SRCS}
 488         ${client_irrlicht_changes_SRCS}
 489         ${client_SCRIPT_SRCS}
 490 )
 491
 492 if(BUILD_UNITTESTS)
 493         set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 494 endif()
 495
 496 list(SORT client_SRCS)
 497
 498 # Server sources
 499 set(server_SRCS
 500         ${common_SRCS}
 501 )
 502 list(SORT server_SRCS)
 503
 504 # Avoid source_group on broken CMake version.
 505 # see issue #7074 #7075
 506 if (CMAKE_VERSION VERSION_GREATER 3.8.1)
 507         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${client_SRCS})
 508         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${server_SRCS})
 509 endif()
 510
 511 include_directories(
 512         ${PROJECT_BINARY_DIR}
 513         ${PROJECT_SOURCE_DIR}
 514         ${IRRLICHT_INCLUDE_DIR}
 515         ${ZLIB_INCLUDE_DIR}
 516         ${PNG_INCLUDE_DIR}
 517         ${SOUND_INCLUDE_DIRS}
 518         ${SQLITE3_INCLUDE_DIR}
 519         ${LUA_INCLUDE_DIR}
 520         ${GMP_INCLUDE_DIR}
 521         ${JSON_INCLUDE_DIR}
 522         ${X11_INCLUDE_DIR}
 523         ${PROJECT_SOURCE_DIR}/script
 524 )
 525
 526 if(USE_GETTEXT)
 527         include_directories(${GETTEXT_INCLUDE_DIR})
 528 endif()
 529
 530 if(USE_FREETYPE)
 531         include_directories(${FREETYPE_INCLUDE_DIRS})
 532 endif()
 533
 534 if(USE_CURL)
 535         include_directories(${CURL_INCLUDE_DIR})
 536 endif()
 537
 538
 539 # When cross-compiling assume the user doesn't want to run the executable anyway,
 540 # otherwise place it in <source dir>/bin/ since Minetest can only run from there.
 541 if(NOT CMAKE_CROSSCOMPILING)
 542         set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 543 endif()
 544
 545 if(BUILD_CLIENT)
 546         add_executable(${PROJECT_NAME} ${client_SRCS} ${extra_windows_SRCS})
 547         add_dependencies(${PROJECT_NAME} GenerateVersion)
 548         target_link_libraries(
 549                 ${PROJECT_NAME}
 550                 ${ZLIB_LIBRARIES}
 551                 ${IRRLICHT_LIBRARY}
 552                 ${JPEG_LIBRARIES}
 553                 ${BZIP2_LIBRARIES}
 554                 ${PNG_LIBRARIES}
 555                 ${X11_LIBRARIES}
 556                 ${SOUND_LIBRARIES}
 557                 ${SQLITE3_LIBRARY}
 558                 ${LUA_LIBRARY}
 559                 ${GMP_LIBRARY}
 560                 ${JSON_LIBRARY}
 561                 ${PLATFORM_LIBS}
 562                 ${CLIENT_PLATFORM_LIBS}
 563         )
 564         if(NOT USE_LUAJIT)
 565                 set_target_properties(${PROJECT_NAME} PROPERTIES
 566                         # This is necessary for dynamic Lua modules
 567                         # to work when Lua is statically linked (issue #10806)
 568                         ENABLE_EXPORTS 1
 569                 )
 570         endif()
 571
 572         if(ENABLE_GLES)
 573                 target_link_libraries(
 574                         ${PROJECT_NAME}
 575                         ${OPENGLES2_LIBRARIES}
 576                         ${EGL_LIBRARIES}
 577                 )
 578         else()
 579                 target_link_libraries(
 580                         ${PROJECT_NAME}
 581                         ${OPENGL_LIBRARIES}
 582                 )
 583         endif()
 584         if(USE_GETTEXT)
 585                 target_link_libraries(
 586                         ${PROJECT_NAME}
 587                         ${GETTEXT_LIBRARY}
 588                 )
 589         endif()
 590         if(USE_CURL)
 591                 target_link_libraries(
 592                         ${PROJECT_NAME}
 593                         ${CURL_LIBRARY}
 594                 )
 595         endif()
 596         if(USE_FREETYPE)
 597                 if(FREETYPE_PKGCONFIG_FOUND)
 598                         set_target_properties(${PROJECT_NAME}
 599                                 PROPERTIES
 600                                 COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 601                         )
 602                 endif()
 603                 target_link_libraries(
 604                         ${PROJECT_NAME}
 605                         ${FREETYPE_LIBRARY}
 606                 )
 607         endif()
 608         if (USE_CURSES)
 609                 target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
 610         endif()
 611         if (USE_POSTGRESQL)
 612                 target_link_libraries(${PROJECT_NAME} ${PostgreSQL_LIBRARIES})
 613         endif()
 614         if (USE_LEVELDB)
 615                 target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
 616         endif()
 617         if (USE_REDIS)
 618                 target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
 619         endif()
 620         if (USE_PROMETHEUS)
 621                 target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
 622         endif()
 623         if (USE_SPATIAL)
 624                 target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
 625         endif()
 626 endif(BUILD_CLIENT)
 627
 628
 629 if(BUILD_SERVER)
 630         add_executable(${PROJECT_NAME}server ${server_SRCS} ${extra_windows_SRCS})
 631         add_dependencies(${PROJECT_NAME}server GenerateVersion)
 632         target_link_libraries(
 633                 ${PROJECT_NAME}server
 634                 ${ZLIB_LIBRARIES}
 635                 ${SQLITE3_LIBRARY}
 636                 ${JSON_LIBRARY}
 637                 ${LUA_LIBRARY}
 638                 ${GMP_LIBRARY}
 639                 ${PLATFORM_LIBS}
 640         )
 641         set_target_properties(${PROJECT_NAME}server PROPERTIES
 642                 COMPILE_DEFINITIONS "SERVER")
 643         if(NOT USE_LUAJIT)
 644                 set_target_properties(${PROJECT_NAME}server PROPERTIES
 645                         # This is necessary for dynamic Lua modules
 646                         # to work when Lua is statically linked (issue #10806)
 647                         ENABLE_EXPORTS 1
 648                 )
 649         endif()
 650
 651         if (USE_GETTEXT)
 652                 target_link_libraries(${PROJECT_NAME}server ${GETTEXT_LIBRARY})
 653         endif()
 654         if (USE_CURSES)
 655                 target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
 656         endif()
 657         if (USE_POSTGRESQL)
 658                 target_link_libraries(${PROJECT_NAME}server ${PostgreSQL_LIBRARIES})
 659         endif()
 660         if (USE_LEVELDB)
 661                 target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
 662         endif()
 663         if (USE_REDIS)
 664                 target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
 665         endif()
 666         if (USE_PROMETHEUS)
 667                 target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
 668         endif()
 669         if (USE_SPATIAL)
 670                 target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
 671         endif()
 672         if(USE_CURL)
 673                 target_link_libraries(
 674                         ${PROJECT_NAME}server
 675                         ${CURL_LIBRARY}
 676                 )
 677         endif()
 678 endif(BUILD_SERVER)
 679
 680 # Blacklisted locales that don't work.
 681 # see issue #4638
 682 set(GETTEXT_BLACKLISTED_LOCALES
 683         ar
 684         dv
 685         he
 686         hi
 687         kn
 688         ms_Arab
 689         th
 690 )
 691
 692 option(APPLY_LOCALE_BLACKLIST "Use a blacklist to avoid known broken locales" TRUE)
 693
 694 if (GETTEXTLIB_FOUND AND APPLY_LOCALE_BLACKLIST)
 695         set(GETTEXT_USED_LOCALES "")
 696         foreach(LOCALE ${GETTEXT_AVAILABLE_LOCALES})
 697                 if (NOT "${LOCALE}" IN_LIST GETTEXT_BLACKLISTED_LOCALES)
 698                         list(APPEND GETTEXT_USED_LOCALES ${LOCALE})
 699                 endif()
 700         endforeach()
 701         message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
 702 elseif (GETTEXTLIB_FOUND)
 703         set(GETTEXT_USED_LOCALES ${GETTEXT_AVAILABLE_LOCALES})
 704 endif()
 705
 706 # Set some optimizations and tweaks
 707
 708 include(CheckCSourceCompiles)
 709
 710 if(MSVC)
 711         # Visual Studio
 712         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D WIN32_LEAN_AND_MEAN")
 713         # EHa enables SEH exceptions (used for catching segfaults)
 714         set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /MD /GS- /Zi /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0")
 715         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 716                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:SSE")
 717         endif()
 718
 719         set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF /SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
 720
 721         set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")
 722
 723         # Debug build doesn't catch exceptions by itself
 724         # Add some optimizations because otherwise it's VERY slow
 725         set(CMAKE_CXX_FLAGS_DEBUG "/MDd /Zi /Ob0 /Od /RTC1")
 726
 727         # Flags for C files (sqlite)
 728         # /MD = dynamically link to MSVCRxxx.dll
 729         set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MD")
 730
 731         # Flags that cannot be shared between cl and clang-cl
 732         # https://clang.llvm.org/docs/UsersManual.html#clang-cl
 733         if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 734                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=lld")
 735
 736                 # Disable pragma-pack warning
 737                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-pragma-pack")
 738         else()
 739                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 740                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /TP /FD /GL")
 741                 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
 742         endif()
 743 else()
 744         # GCC or compatible compilers such as Clang
 745         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 746         if(WARN_ALL)
 747                 set(RELEASE_WARNING_FLAGS "-Wall")
 748         else()
 749                 set(RELEASE_WARNING_FLAGS "")
 750         endif()
 751         if(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
 752                 set(WARNING_FLAGS "${WARNING_FLAGS} -Wsign-compare")
 753         endif()
 754
 755         if(APPLE AND USE_LUAJIT)
 756                 # required per http://luajit.org/install.html
 757                 SET(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000")
 758         elseif(UNIX AND USE_LUAJIT)
 759                 check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
 760                 if(IS_AARCH64)
 761                         # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
 762                         if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 763                                 # FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
 764                                 # --image-base instead. Not sure if it's equivalent change for the purpose
 765                                 # but at least if fixes build on FreeBSD/aarch64
 766                                 # XXX: the condition should also be changed to check for lld regardless of
 767                                 # os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
 768                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--image-base=0x200000000")
 769                         else()
 770                                 SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
 771                         endif()
 772                 endif()
 773         endif()
 774
 775         if(MINGW)
 776                 set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 777                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_LEAN_AND_MEAN")
 778         endif()
 779
 780         # Use a safe subset of flags to speed up math calculations:
 781         # - we don't need errno or math exceptions
 782         # - we don't deal with Inf/NaN or signed zero
 783         set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 784
 785         set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -Wall -pipe -funroll-loops")
 786         if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
 787                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
 788         else()
 789                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -fomit-frame-pointer")
 790                 if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
 791                                 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
 792                                 AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
 793                         # Clang 9 has broken -ffast-math on glibc
 794                 else()
 795                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
 796                 endif()
 797         endif()
 798         set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 799         set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 800
 801         if(USE_GPROF)
 802                 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
 803         endif()
 804
 805         if(MINGW)
 806                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
 807         endif()
 808 endif()
 809
 810
 811 # Installation
 812
 813 if(WIN32)
 814         if(VCPKG_APPLOCAL_DEPS)
 815                 # Collect the dll's from the output path
 816                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Release/
 817                                 DESTINATION ${BINDIR}
 818                                 CONFIGURATIONS Release
 819                                 FILES_MATCHING PATTERN "*.dll")
 820                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Debug/
 821                                 DESTINATION ${BINDIR}
 822                                 CONFIGURATIONS Debug
 823                                 FILES_MATCHING PATTERN "*.dll")
 824                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/RelWithDebInfo/
 825                                 DESTINATION ${BINDIR}
 826                                 CONFIGURATIONS RelWithDebInfo
 827                                 FILES_MATCHING PATTERN "*.dll")
 828                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/MinSizeRel/
 829                                 DESTINATION ${BINDIR}
 830                                 CONFIGURATIONS MinSizeRel
 831                                 FILES_MATCHING PATTERN "*.dll")
 832         else()
 833                 # Use the old-style way to install dll's
 834                 if(BUILD_CLIENT AND USE_SOUND)
 835                         if(OPENAL_DLL)
 836                                 install(FILES ${OPENAL_DLL} DESTINATION ${BINDIR})
 837                         endif()
 838                         if(OGG_DLL)
 839                                 install(FILES ${OGG_DLL} DESTINATION ${BINDIR})
 840                         endif()
 841                         if(VORBIS_DLL)
 842                                 install(FILES ${VORBIS_DLL} DESTINATION ${BINDIR})
 843                         endif()
 844                 endif()
 845                 if(CURL_DLL)
 846                         install(FILES ${CURL_DLL} DESTINATION ${BINDIR})
 847                 endif()
 848                 if(ZLIB_DLL)
 849                         install(FILES ${ZLIB_DLL} DESTINATION ${BINDIR})
 850                 endif()
 851                 if(BUILD_CLIENT AND FREETYPE_DLL)
 852                         install(FILES ${FREETYPE_DLL} DESTINATION ${BINDIR})
 853                 endif()
 854                 if(SQLITE3_DLL)
 855                         install(FILES ${SQLITE3_DLL} DESTINATION ${BINDIR})
 856                 endif()
 857                 if(LEVELDB_DLL)
 858                         install(FILES ${LEVELDB_DLL} DESTINATION ${BINDIR})
 859                 endif()
 860                 if(LUA_DLL)
 861                         install(FILES ${LUA_DLL} DESTINATION ${BINDIR})
 862                 endif()
 863                 if(BUILD_CLIENT AND IRRLICHT_DLL)
 864                         install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
 865                 endif()
 866                 if(BUILD_CLIENT AND USE_GETTEXT AND GETTEXT_DLL)
 867                         install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
 868                 endif()
 869         endif()
 870 endif()
 871
 872 if(BUILD_CLIENT)
 873         install(TARGETS ${PROJECT_NAME}
 874                 RUNTIME DESTINATION ${BINDIR}
 875                 LIBRARY DESTINATION ${BINDIR}
 876                 ARCHIVE DESTINATION ${BINDIR}
 877                 BUNDLE DESTINATION .
 878         )
 879
 880         if(APPLE)
 881                 install(CODE "
 882                         set(BU_CHMOD_BUNDLE_ITEMS ON)
 883                         include(BundleUtilities)
 884                         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/${BUNDLE_PATH}\" \"\" \"\${CMAKE_INSTALL_PREFIX}/${BINDIR}\")
 885                 " COMPONENT Runtime)
 886         endif()
 887
 888         if(USE_GETTEXT)
 889                 foreach(LOCALE ${GETTEXT_USED_LOCALES})
 890                         set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 891                         set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 892                         install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 893                 endforeach()
 894         endif()
 895
 896         # Install necessary fonts depending on configuration
 897         if(USE_FREETYPE)
 898                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 899                                 FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 900         else()
 901                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 902                                 FILES_MATCHING PATTERN "*.png" PATTERN "*.xml")
 903         endif()
 904 endif(BUILD_CLIENT)
 905
 906 if(BUILD_SERVER)
 907         install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
 908 endif()
 909
 910 if (USE_GETTEXT)
 911         set(MO_FILES)
 912
 913         foreach(LOCALE ${GETTEXT_USED_LOCALES})
 914                 set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 915                 set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 916                 set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 917
 918                 add_custom_command(OUTPUT ${MO_BUILD_PATH}
 919                         COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}
 920                         COMMENT "mo-update [${LOCALE}]: Creating locale directory.")
 921
 922                 add_custom_command(
 923                         OUTPUT ${MO_FILE_PATH}
 924                         COMMAND ${GETTEXT_MSGFMT} -o ${MO_FILE_PATH} ${PO_FILE_PATH}
 925                         DEPENDS ${MO_BUILD_PATH} ${PO_FILE_PATH}
 926                         WORKING_DIRECTORY "${GETTEXT_PO_PATH}/${LOCALE}"
 927                         COMMENT "mo-update [${LOCALE}]: Creating mo file."
 928                         )
 929
 930                 set(MO_FILES ${MO_FILES} ${MO_FILE_PATH})
 931         endforeach()
 932
 933         add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 934 endif()