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         if(ENABLE_GLES)
 106                 find_package(OpenGLES2 REQUIRED)
 107         else()
 108                 # transitive dependency from Irrlicht (see longer explanation below)
 109                 if(NOT WIN32)
 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         find_package("PostgreSQL")
 150
 151         if(PostgreSQL_FOUND)
 152                 set(USE_POSTGRESQL TRUE)
 153                 message(STATUS "PostgreSQL backend enabled")
 154                 # This variable is case sensitive, don't try to change it to POSTGRESQL_INCLUDE_DIR
 155                 message(STATUS "PostgreSQL includes: ${PostgreSQL_INCLUDE_DIRS}")
 156                 include_directories(${PostgreSQL_INCLUDE_DIRS})
 157         else()
 158                 message(STATUS "PostgreSQL not found!")
 159         endif()
 160 endif(ENABLE_POSTGRESQL)
 161
 162 option(ENABLE_LEVELDB "Enable LevelDB backend" TRUE)
 163 set(USE_LEVELDB FALSE)
 164
 165 if(ENABLE_LEVELDB)
 166         find_library(LEVELDB_LIBRARY NAMES leveldb libleveldb)
 167         find_path(LEVELDB_INCLUDE_DIR db.h PATH_SUFFIXES leveldb)
 168         if(LEVELDB_LIBRARY AND LEVELDB_INCLUDE_DIR)
 169                 set(USE_LEVELDB TRUE)
 170                 message(STATUS "LevelDB backend enabled.")
 171                 include_directories(${LEVELDB_INCLUDE_DIR})
 172         else()
 173                 message(STATUS "LevelDB not found!")
 174         endif()
 175 endif(ENABLE_LEVELDB)
 176
 177
 178 OPTION(ENABLE_REDIS "Enable Redis backend" TRUE)
 179 set(USE_REDIS FALSE)
 180
 181 if(ENABLE_REDIS)
 182         find_library(REDIS_LIBRARY hiredis)
 183         find_path(REDIS_INCLUDE_DIR hiredis.h PATH_SUFFIXES hiredis)
 184         if(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 185                 set(USE_REDIS TRUE)
 186                 message(STATUS "Redis backend enabled.")
 187                 include_directories(${REDIS_INCLUDE_DIR})
 188         else(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 189                 message(STATUS "Redis not found!")
 190         endif(REDIS_LIBRARY AND REDIS_INCLUDE_DIR)
 191 endif(ENABLE_REDIS)
 192
 193
 194 find_package(SQLite3 REQUIRED)
 195
 196 OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
 197 set(USE_PROMETHEUS FALSE)
 198
 199 if(ENABLE_PROMETHEUS)
 200         find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
 201         find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
 202         find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
 203         if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 204                 set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
 205                 set(USE_PROMETHEUS TRUE)
 206                 include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
 207         endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
 208 endif(ENABLE_PROMETHEUS)
 209
 210 if(USE_PROMETHEUS)
 211         message(STATUS "Prometheus client enabled.")
 212 else(USE_PROMETHEUS)
 213         message(STATUS "Prometheus client disabled.")
 214 endif(USE_PROMETHEUS)
 215
 216 OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
 217 set(USE_SPATIAL FALSE)
 218
 219 if(ENABLE_SPATIAL)
 220         find_library(SPATIAL_LIBRARY spatialindex)
 221         find_path(SPATIAL_INCLUDE_DIR spatialindex/SpatialIndex.h)
 222         if(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 223                 set(USE_SPATIAL TRUE)
 224                 message(STATUS "SpatialIndex AreaStore backend enabled.")
 225                 include_directories(${SPATIAL_INCLUDE_DIR})
 226         else(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 227                 message(STATUS "SpatialIndex not found!")
 228         endif(SPATIAL_LIBRARY AND SPATIAL_INCLUDE_DIR)
 229 endif(ENABLE_SPATIAL)
 230
 231
 232 if(NOT MSVC)
 233         set(USE_GPROF FALSE CACHE BOOL "Use -pg flag for g++")
 234 endif()
 235
 236 # Haiku endian support
 237 if(HAIKU)
 238         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_BSD_SOURCE")
 239         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_BSD_SOURCE")
 240 endif()
 241
 242 # Use cmake_config.h
 243 add_definitions(-DUSE_CMAKE_CONFIG_H)
 244
 245 if(WIN32)
 246         # Windows
 247         if(MSVC) # MSVC Specifics
 248                 set(PLATFORM_LIBS dbghelp.lib ${PLATFORM_LIBS})
 249                 # Surpress some useless warnings
 250                 add_definitions ( /D "_CRT_SECURE_NO_DEPRECATE" /W1 )
 251                 # Get M_PI to work
 252                 add_definitions(/D "_USE_MATH_DEFINES")
 253                 # Dont define min/max macros in minwindef.h
 254                 add_definitions(/D "NOMINMAX")
 255         else() # Probably MinGW = GCC
 256                 set(PLATFORM_LIBS "")
 257         endif()
 258         set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib ${PLATFORM_LIBS})
 259
 260         # Zlib stuff
 261         find_path(ZLIB_INCLUDE_DIR "zlib.h" DOC "Zlib include directory")
 262         find_library(ZLIB_LIBRARIES "zlib" DOC "Path to zlib library")
 263
 264         # Dll's are automatically copied to the output directory by vcpkg when VCPKG_APPLOCAL_DEPS=ON
 265         if(NOT VCPKG_APPLOCAL_DEPS)
 266                 find_file(ZLIB_DLL NAMES "zlib.dll" "zlib1.dll" DOC "Path to zlib.dll for installation (optional)")
 267                 if(ENABLE_SOUND)
 268                         set(OPENAL_DLL "" CACHE FILEPATH "Path to OpenAL32.dll for installation (optional)")
 269                         set(OGG_DLL "" CACHE FILEPATH "Path to libogg.dll for installation (optional)")
 270                         set(VORBIS_DLL "" CACHE FILEPATH "Path to Vorbis DLLs for installation (optional)")
 271                 endif()
 272                 if(USE_GETTEXT)
 273                         set(GETTEXT_DLL "" CACHE FILEPATH "Path to Intl/Iconv DLLs for installation (optional)")
 274                 endif()
 275                 if(USE_LUAJIT)
 276                         set(LUA_DLL "" CACHE FILEPATH "Path to luajit-5.1.dll for installation (optional)")
 277                 endif()
 278         endif()
 279
 280 else()
 281         # Unix probably
 282         if(BUILD_CLIENT)
 283                 if(NOT HAIKU AND NOT APPLE)
 284                         find_package(X11 REQUIRED)
 285                 endif(NOT HAIKU AND NOT APPLE)
 286
 287                 ##
 288                 # The following dependencies are transitive dependencies from Irrlicht.
 289                 # Minetest itself does not use them, but we link them so that statically
 290                 # linking Irrlicht works.
 291                 if(NOT HAIKU AND NOT APPLE)
 292                         # This way Xxf86vm is found on OpenBSD too
 293                         find_library(XXF86VM_LIBRARY Xxf86vm)
 294                         mark_as_advanced(XXF86VM_LIBRARY)
 295                         set(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${XXF86VM_LIBRARY})
 296                 endif(NOT HAIKU AND NOT APPLE)
 297
 298                 find_package(JPEG REQUIRED)
 299                 find_package(PNG REQUIRED)
 300                 if(APPLE)
 301                         find_library(CARBON_LIB Carbon REQUIRED)
 302                         find_library(COCOA_LIB Cocoa REQUIRED)
 303                         find_library(IOKIT_LIB IOKit REQUIRED)
 304                         mark_as_advanced(
 305                                 CARBON_LIB
 306                                 COCOA_LIB
 307                                 IOKIT_LIB
 308                         )
 309                         SET(CLIENT_PLATFORM_LIBS ${CLIENT_PLATFORM_LIBS} ${CARBON_LIB} ${COCOA_LIB} ${IOKIT_LIB})
 310                 endif(APPLE)
 311                 ##
 312         endif(BUILD_CLIENT)
 313
 314         find_package(ZLIB REQUIRED)
 315         set(PLATFORM_LIBS -lpthread ${CMAKE_DL_LIBS})
 316         if(APPLE)
 317                 set(PLATFORM_LIBS "-framework CoreFoundation" ${PLATFORM_LIBS})
 318         else()
 319                 check_library_exists(rt clock_gettime "" HAVE_LIBRT)
 320                 if (HAVE_LIBRT)
 321                         set(PLATFORM_LIBS -lrt ${PLATFORM_LIBS})
 322                 endif(HAVE_LIBRT)
 323         endif(APPLE)
 324
 325         # Prefer local iconv if installed
 326         find_library(ICONV_LIBRARY iconv)
 327         mark_as_advanced(ICONV_LIBRARY)
 328         if (ICONV_LIBRARY)
 329                 set(PLATFORM_LIBS ${PLATFORM_LIBS} ${ICONV_LIBRARY})
 330         endif()
 331         if (HAIKU)
 332                 set(PLATFORM_LIBS ${PLATFORM_LIBS} intl network)
 333         endif()
 334
 335 endif()
 336
 337 check_include_files(endian.h HAVE_ENDIAN_H)
 338
 339 configure_file(
 340         "${PROJECT_SOURCE_DIR}/cmake_config.h.in"
 341         "${PROJECT_BINARY_DIR}/cmake_config.h"
 342 )
 343
 344
 345 # Add a target that always rebuilds cmake_config_githash.h
 346 add_custom_target(GenerateVersion
 347         COMMAND ${CMAKE_COMMAND}
 348         -D "GENERATE_VERSION_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}"
 349         -D "GENERATE_VERSION_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}"
 350         -D "VERSION_STRING=${VERSION_STRING}"
 351         -D "DEVELOPMENT_BUILD=${DEVELOPMENT_BUILD}"
 352         -P "${CMAKE_SOURCE_DIR}/cmake/Modules/GenerateVersion.cmake"
 353         WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
 354
 355
 356 add_subdirectory(threading)
 357 add_subdirectory(content)
 358 add_subdirectory(database)
 359 add_subdirectory(gui)
 360 add_subdirectory(mapgen)
 361 add_subdirectory(network)
 362 add_subdirectory(script)
 363 add_subdirectory(unittest)
 364 add_subdirectory(util)
 365 add_subdirectory(irrlicht_changes)
 366 add_subdirectory(server)
 367
 368 set(common_SRCS
 369         ${database_SRCS}
 370         ${mapgen_SRCS}
 371         ${server_SRCS}
 372         ${content_SRCS}
 373         ban.cpp
 374         chat.cpp
 375         clientiface.cpp
 376         collision.cpp
 377         content_mapnode.cpp
 378         content_nodemeta.cpp
 379         convert_json.cpp
 380         craftdef.cpp
 381         debug.cpp
 382         defaultsettings.cpp
 383         emerge.cpp
 384         environment.cpp
 385         face_position_cache.cpp
 386         filesys.cpp
 387         gettext.cpp
 388         httpfetch.cpp
 389         hud.cpp
 390         inventory.cpp
 391         inventorymanager.cpp
 392         itemdef.cpp
 393         itemstackmetadata.cpp
 394         light.cpp
 395         log.cpp
 396         main.cpp
 397         map.cpp
 398         map_settings_manager.cpp
 399         mapblock.cpp
 400         mapnode.cpp
 401         mapsector.cpp
 402         metadata.cpp
 403         modchannels.cpp
 404         nameidmapping.cpp
 405         nodedef.cpp
 406         nodemetadata.cpp
 407         nodetimer.cpp
 408         noise.cpp
 409         objdef.cpp
 410         object_properties.cpp
 411         particles.cpp
 412         pathfinder.cpp
 413         player.cpp
 414         porting.cpp
 415         profiler.cpp
 416         raycast.cpp
 417         reflowscan.cpp
 418         remoteplayer.cpp
 419         rollback.cpp
 420         rollback_interface.cpp
 421         serialization.cpp
 422         server.cpp
 423         serverenvironment.cpp
 424         serverlist.cpp
 425         settings.cpp
 426         staticobject.cpp
 427         terminal_chat_console.cpp
 428         texture_override.cpp
 429         tileanimation.cpp
 430         tool.cpp
 431         translation.cpp
 432         version.cpp
 433         voxel.cpp
 434         voxelalgorithms.cpp
 435         hud.cpp
 436         ${common_network_SRCS}
 437         ${JTHREAD_SRCS}
 438         ${common_SCRIPT_SRCS}
 439         ${UTIL_SRCS}
 440 )
 441
 442 if(BUILD_UNITTESTS)
 443         set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 444 endif()
 445
 446
 447 # This gives us the icon and file version information
 448 if(WIN32)
 449         set(WINRESOURCE_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/winresource.rc")
 450         set(MINETEST_EXE_MANIFEST_FILE "${CMAKE_CURRENT_SOURCE_DIR}/../misc/minetest.exe.manifest")
 451         if(MINGW)
 452                 if(NOT CMAKE_RC_COMPILER)
 453                         set(CMAKE_RC_COMPILER "windres.exe")
 454                 endif()
 455                 ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 456                         COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_SOURCE_DIR} -I${CMAKE_CURRENT_BINARY_DIR}
 457                         -i${WINRESOURCE_FILE}
 458                         -o ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o
 459                         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 460                         DEPENDS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 461                 SET(extra_windows_SRCS ${CMAKE_CURRENT_BINARY_DIR}/winresource_rc.o)
 462         else(MINGW) # Probably MSVC
 463                 set(extra_windows_SRCS ${WINRESOURCE_FILE} ${MINETEST_EXE_MANIFEST_FILE})
 464         endif(MINGW)
 465 endif()
 466
 467
 468 # Client sources
 469 if (BUILD_CLIENT)
 470         add_subdirectory(client)
 471 endif(BUILD_CLIENT)
 472
 473 set(client_SRCS
 474         ${client_SRCS}
 475         ${common_SRCS}
 476         ${gui_SRCS}
 477         ${client_network_SRCS}
 478         ${client_irrlicht_changes_SRCS}
 479         ${client_SCRIPT_SRCS}
 480 )
 481
 482 if(BUILD_UNITTESTS)
 483         set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 484 endif()
 485
 486 list(SORT client_SRCS)
 487
 488 # Server sources
 489 set(server_SRCS
 490         ${common_SRCS}
 491 )
 492 list(SORT server_SRCS)
 493
 494 # Avoid source_group on broken CMake version.
 495 # see issue #7074 #7075
 496 if (CMAKE_VERSION VERSION_GREATER 3.8.1)
 497         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${client_SRCS})
 498         source_group(TREE ${PROJECT_SOURCE_DIR} PREFIX "Source Files" FILES ${server_SRCS})
 499 endif()
 500
 501 include_directories(
 502         ${PROJECT_BINARY_DIR}
 503         ${PROJECT_SOURCE_DIR}
 504         ${IRRLICHT_INCLUDE_DIR}
 505         ${ZLIB_INCLUDE_DIR}
 506         ${PNG_INCLUDE_DIR}
 507         ${SOUND_INCLUDE_DIRS}
 508         ${SQLITE3_INCLUDE_DIR}
 509         ${LUA_INCLUDE_DIR}
 510         ${GMP_INCLUDE_DIR}
 511         ${JSON_INCLUDE_DIR}
 512         ${X11_INCLUDE_DIR}
 513         ${PROJECT_SOURCE_DIR}/script
 514 )
 515
 516 if(ENABLE_GLES)
 517         include_directories(${OPENGLES2_INCLUDE_DIR} ${EGL_INCLUDE_DIR})
 518 endif()
 519
 520 if(USE_GETTEXT)
 521         include_directories(${GETTEXT_INCLUDE_DIR})
 522 endif()
 523
 524 if(USE_FREETYPE)
 525         include_directories(${FREETYPE_INCLUDE_DIRS})
 526 endif()
 527
 528 if(USE_CURL)
 529         include_directories(${CURL_INCLUDE_DIR})
 530 endif()
 531
 532
 533 # When cross-compiling assume the user doesn't want to run the executable anyway,
 534 # otherwise place it in <source dir>/bin/ since Minetest can only run from there.
 535 if(NOT CMAKE_CROSSCOMPILING)
 536         set(EXECUTABLE_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/bin")
 537 endif()
 538
 539 if(BUILD_CLIENT)
 540         add_executable(${PROJECT_NAME} ${client_SRCS} ${extra_windows_SRCS})
 541         add_dependencies(${PROJECT_NAME} GenerateVersion)
 542         target_link_libraries(
 543                 ${PROJECT_NAME}
 544                 ${ZLIB_LIBRARIES}
 545                 ${IRRLICHT_LIBRARY}
 546                 ${JPEG_LIBRARIES}
 547                 ${BZIP2_LIBRARIES}
 548                 ${PNG_LIBRARIES}
 549                 ${X11_LIBRARIES}
 550                 ${SOUND_LIBRARIES}
 551                 ${SQLITE3_LIBRARY}
 552                 ${LUA_LIBRARY}
 553                 ${GMP_LIBRARY}
 554                 ${JSON_LIBRARY}
 555                 ${PLATFORM_LIBS}
 556                 ${CLIENT_PLATFORM_LIBS}
 557         )
 558         if(NOT USE_LUAJIT)
 559                 set_target_properties(${PROJECT_NAME} PROPERTIES
 560                         # This is necessary for dynamic Lua modules
 561                         # to work when Lua is statically linked (issue #10806)
 562                         ENABLE_EXPORTS 1
 563                 )
 564         endif()
 565
 566         if(ENABLE_GLES)
 567                 target_link_libraries(
 568                         ${PROJECT_NAME}
 569                         ${OPENGLES2_LIBRARIES}
 570                         ${EGL_LIBRARIES}
 571                 )
 572         else()
 573                 target_link_libraries(
 574                         ${PROJECT_NAME}
 575                         ${OPENGL_LIBRARIES}
 576                 )
 577         endif()
 578         if(USE_GETTEXT)
 579                 target_link_libraries(
 580                         ${PROJECT_NAME}
 581                         ${GETTEXT_LIBRARY}
 582                 )
 583         endif()
 584         if(USE_CURL)
 585                 target_link_libraries(
 586                         ${PROJECT_NAME}
 587                         ${CURL_LIBRARY}
 588                 )
 589         endif()
 590         if(USE_FREETYPE)
 591                 if(FREETYPE_PKGCONFIG_FOUND)
 592                         set_target_properties(${PROJECT_NAME}
 593                                 PROPERTIES
 594                                 COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
 595                         )
 596                 endif()
 597                 target_link_libraries(
 598                         ${PROJECT_NAME}
 599                         ${FREETYPE_LIBRARY}
 600                 )
 601         endif()
 602         if (USE_CURSES)
 603                 target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
 604         endif()
 605         if (USE_POSTGRESQL)
 606                 target_link_libraries(${PROJECT_NAME} ${PostgreSQL_LIBRARIES})
 607         endif()
 608         if (USE_LEVELDB)
 609                 target_link_libraries(${PROJECT_NAME} ${LEVELDB_LIBRARY})
 610         endif()
 611         if (USE_REDIS)
 612                 target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
 613         endif()
 614         if (USE_PROMETHEUS)
 615                 target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
 616         endif()
 617         if (USE_SPATIAL)
 618                 target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
 619         endif()
 620 endif(BUILD_CLIENT)
 621
 622
 623 if(BUILD_SERVER)
 624         add_executable(${PROJECT_NAME}server ${server_SRCS} ${extra_windows_SRCS})
 625         add_dependencies(${PROJECT_NAME}server GenerateVersion)
 626         target_link_libraries(
 627                 ${PROJECT_NAME}server
 628                 ${ZLIB_LIBRARIES}
 629                 ${SQLITE3_LIBRARY}
 630                 ${JSON_LIBRARY}
 631                 ${LUA_LIBRARY}
 632                 ${GMP_LIBRARY}
 633                 ${PLATFORM_LIBS}
 634         )
 635         set_target_properties(${PROJECT_NAME}server PROPERTIES
 636                 COMPILE_DEFINITIONS "SERVER")
 637         if(NOT USE_LUAJIT)
 638                 set_target_properties(${PROJECT_NAME}server PROPERTIES
 639                         # This is necessary for dynamic Lua modules
 640                         # to work when Lua is statically linked (issue #10806)
 641                         ENABLE_EXPORTS 1
 642                 )
 643         endif()
 644
 645         if (USE_GETTEXT)
 646                 target_link_libraries(${PROJECT_NAME}server ${GETTEXT_LIBRARY})
 647         endif()
 648         if (USE_CURSES)
 649                 target_link_libraries(${PROJECT_NAME}server ${CURSES_LIBRARIES})
 650         endif()
 651         if (USE_POSTGRESQL)
 652                 target_link_libraries(${PROJECT_NAME}server ${PostgreSQL_LIBRARIES})
 653         endif()
 654         if (USE_LEVELDB)
 655                 target_link_libraries(${PROJECT_NAME}server ${LEVELDB_LIBRARY})
 656         endif()
 657         if (USE_REDIS)
 658                 target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
 659         endif()
 660         if (USE_PROMETHEUS)
 661                 target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
 662         endif()
 663         if (USE_SPATIAL)
 664                 target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
 665         endif()
 666         if(USE_CURL)
 667                 target_link_libraries(
 668                         ${PROJECT_NAME}server
 669                         ${CURL_LIBRARY}
 670                 )
 671         endif()
 672 endif(BUILD_SERVER)
 673
 674 # Blacklisted locales that don't work.
 675 # see issue #4638
 676 set(GETTEXT_BLACKLISTED_LOCALES
 677         ar
 678         dv
 679         he
 680         hi
 681         kn
 682         ky
 683         ms_Arab
 684         th
 685 )
 686
 687 option(APPLY_LOCALE_BLACKLIST "Use a blacklist to avoid broken locales" TRUE)
 688
 689 if (GETTEXTLIB_FOUND AND APPLY_LOCALE_BLACKLIST)
 690         set(GETTEXT_USED_LOCALES "")
 691         foreach(LOCALE ${GETTEXT_AVAILABLE_LOCALES})
 692                 if (NOT "${LOCALE}" IN_LIST GETTEXT_BLACKLISTED_LOCALES)
 693                         list(APPEND GETTEXT_USED_LOCALES ${LOCALE})
 694                 endif()
 695         endforeach()
 696         message(STATUS "Locale blacklist applied; Locales used: ${GETTEXT_USED_LOCALES}")
 697 endif()
 698
 699 # Set some optimizations and tweaks
 700
 701 include(CheckCSourceCompiles)
 702
 703 if(MSVC)
 704         # Visual Studio
 705         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D WIN32_LEAN_AND_MEAN")
 706         # EHa enables SEH exceptions (used for catching segfaults)
 707         set(CMAKE_CXX_FLAGS_RELEASE "/EHa /Ox /MD /GS- /Zi /fp:fast /D NDEBUG /D _HAS_ITERATOR_DEBUGGING=0")
 708         if(CMAKE_SIZEOF_VOID_P EQUAL 4)
 709                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /arch:SSE")
 710         endif()
 711
 712         set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/INCREMENTAL:NO /DEBUG /OPT:REF /OPT:ICF /SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
 713
 714         set(CMAKE_CXX_FLAGS_SEMIDEBUG "/MDd /Zi /Ob0 /O1 /RTC1")
 715
 716         # Debug build doesn't catch exceptions by itself
 717         # Add some optimizations because otherwise it's VERY slow
 718         set(CMAKE_CXX_FLAGS_DEBUG "/MDd /Zi /Ob0 /Od /RTC1")
 719
 720         # Flags for C files (sqlite)
 721         # /MD = dynamically link to MSVCRxxx.dll
 722         set(CMAKE_C_FLAGS_RELEASE "/O2 /Ob2 /MD")
 723
 724         # Flags that cannot be shared between cl and clang-cl
 725         # https://clang.llvm.org/docs/UsersManual.html#clang-cl
 726         if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
 727                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=lld")
 728
 729                 # Disable pragma-pack warning
 730                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wno-pragma-pack")
 731         else()
 732                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 733                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /TP /FD /GL")
 734                 set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /LTCG")
 735         endif()
 736 else()
 737         # GCC or compatible compilers such as Clang
 738         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 739         if(WARN_ALL)
 740                 set(RELEASE_WARNING_FLAGS "-Wall")
 741         else()
 742                 set(RELEASE_WARNING_FLAGS "")
 743         endif()
 744         if(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
 745                 set(WARNING_FLAGS "${WARNING_FLAGS} -Wsign-compare")
 746         endif()
 747
 748         if(APPLE AND USE_LUAJIT)
 749                 # required per http://luajit.org/install.html
 750                 SET(CMAKE_EXE_LINKER_FLAGS  "${CMAKE_EXE_LINKER_FLAGS} -pagezero_size 10000 -image_base 100000000")
 751         elseif(UNIX AND USE_LUAJIT)
 752                 check_c_source_compiles("#ifndef __aarch64__\n#error\n#endif\nint main(){}" IS_AARCH64)
 753                 if(IS_AARCH64)
 754                         # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
 755                         SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-Ttext-segment=0x200000000")
 756                 endif()
 757         endif()
 758
 759         if(MINGW)
 760                 set(OTHER_FLAGS "${OTHER_FLAGS} -mthreads -fexceptions")
 761                 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DWIN32_LEAN_AND_MEAN")
 762         endif()
 763
 764         # Use a safe subset of flags to speed up math calculations:
 765         # - we don't need errno or math exceptions
 766         # - we don't deal with Inf/NaN or signed zero
 767         set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 768
 769         set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -Wall -pipe -funroll-loops")
 770         if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
 771                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
 772         else()
 773                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -fomit-frame-pointer")
 774                 if(CMAKE_SYSTEM_NAME STREQUAL "Linux"
 775                                 AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang"
 776                                 AND CMAKE_CXX_COMPILER_VERSION MATCHES "^9\\.")
 777                         # Clang 9 has broken -ffast-math on glibc
 778                 else()
 779                         set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
 780                 endif()
 781         endif()
 782         set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 783         set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
 784
 785         if(USE_GPROF)
 786                 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
 787         endif()
 788
 789         if(MINGW)
 790                 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mwindows")
 791         endif()
 792 endif()
 793
 794
 795 # Installation
 796
 797 if(WIN32)
 798         if(VCPKG_APPLOCAL_DEPS)
 799                 # Collect the dll's from the output path
 800                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Release/
 801                                 DESTINATION ${BINDIR}
 802                                 CONFIGURATIONS Release
 803                                 FILES_MATCHING PATTERN "*.dll")
 804                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Debug/
 805                                 DESTINATION ${BINDIR}
 806                                 CONFIGURATIONS Debug
 807                                 FILES_MATCHING PATTERN "*.dll")
 808                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/RelWithDebInfo/
 809                                 DESTINATION ${BINDIR}
 810                                 CONFIGURATIONS RelWithDebInfo
 811                                 FILES_MATCHING PATTERN "*.dll")
 812                 install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/MinSizeRel/
 813                                 DESTINATION ${BINDIR}
 814                                 CONFIGURATIONS MinSizeRel
 815                                 FILES_MATCHING PATTERN "*.dll")
 816         else()
 817                 # Use the old-style way to install dll's
 818                 if(BUILD_CLIENT AND USE_SOUND)
 819                         if(OPENAL_DLL)
 820                                 install(FILES ${OPENAL_DLL} DESTINATION ${BINDIR})
 821                         endif()
 822                         if(OGG_DLL)
 823                                 install(FILES ${OGG_DLL} DESTINATION ${BINDIR})
 824                         endif()
 825                         if(VORBIS_DLL)
 826                                 install(FILES ${VORBIS_DLL} DESTINATION ${BINDIR})
 827                         endif()
 828                 endif()
 829                 if(CURL_DLL)
 830                         install(FILES ${CURL_DLL} DESTINATION ${BINDIR})
 831                 endif()
 832                 if(ZLIB_DLL)
 833                         install(FILES ${ZLIB_DLL} DESTINATION ${BINDIR})
 834                 endif()
 835                 if(BUILD_CLIENT AND FREETYPE_DLL)
 836                         install(FILES ${FREETYPE_DLL} DESTINATION ${BINDIR})
 837                 endif()
 838                 if(SQLITE3_DLL)
 839                         install(FILES ${SQLITE3_DLL} DESTINATION ${BINDIR})
 840                 endif()
 841                 if(LEVELDB_DLL)
 842                         install(FILES ${LEVELDB_DLL} DESTINATION ${BINDIR})
 843                 endif()
 844                 if(LUA_DLL)
 845                         install(FILES ${LUA_DLL} DESTINATION ${BINDIR})
 846                 endif()
 847                 if(BUILD_CLIENT AND IRRLICHT_DLL)
 848                         install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
 849                 endif()
 850                 if(BUILD_CLIENT AND USE_GETTEXT AND GETTEXT_DLL)
 851                         install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
 852                 endif()
 853         endif()
 854 endif()
 855
 856 if(BUILD_CLIENT)
 857         install(TARGETS ${PROJECT_NAME}
 858                 RUNTIME DESTINATION ${BINDIR}
 859                 LIBRARY DESTINATION ${BINDIR}
 860                 ARCHIVE DESTINATION ${BINDIR}
 861                 BUNDLE DESTINATION .
 862         )
 863
 864         if(APPLE)
 865                 install(CODE "
 866                         set(BU_CHMOD_BUNDLE_ITEMS ON)
 867                         include(BundleUtilities)
 868                         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/${BUNDLE_PATH}\" \"\" \"\${CMAKE_INSTALL_PREFIX}/${BINDIR}\")
 869                 " COMPONENT Runtime)
 870         endif()
 871
 872         if(USE_GETTEXT)
 873                 foreach(LOCALE ${GETTEXT_USED_LOCALES})
 874                         set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 875                         set(MO_BUILD_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 876                         install(FILES ${MO_BUILD_PATH} DESTINATION ${MO_DEST_PATH})
 877                 endforeach()
 878         endif()
 879
 880         # Install necessary fonts depending on configuration
 881         if(USE_FREETYPE)
 882                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 883                                 FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 884         else()
 885                 install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
 886                                 FILES_MATCHING PATTERN "*.png" PATTERN "*.xml")
 887         endif()
 888 endif(BUILD_CLIENT)
 889
 890 if(BUILD_SERVER)
 891         install(TARGETS ${PROJECT_NAME}server DESTINATION ${BINDIR})
 892 endif()
 893
 894 if (USE_GETTEXT)
 895         set(MO_FILES)
 896
 897         foreach(LOCALE ${GETTEXT_USED_LOCALES})
 898                 set(PO_FILE_PATH "${GETTEXT_PO_PATH}/${LOCALE}/${PROJECT_NAME}.po")
 899                 set_mo_paths(MO_BUILD_PATH MO_DEST_PATH ${LOCALE})
 900                 set(MO_FILE_PATH "${MO_BUILD_PATH}/${PROJECT_NAME}.mo")
 901
 902                 add_custom_command(OUTPUT ${MO_BUILD_PATH}
 903                         COMMAND ${CMAKE_COMMAND} -E make_directory ${MO_BUILD_PATH}
 904                         COMMENT "mo-update [${LOCALE}]: Creating locale directory.")
 905
 906                 add_custom_command(
 907                         OUTPUT ${MO_FILE_PATH}
 908                         COMMAND ${GETTEXT_MSGFMT} -o ${MO_FILE_PATH} ${PO_FILE_PATH}
 909                         DEPENDS ${MO_BUILD_PATH} ${PO_FILE_PATH}
 910                         WORKING_DIRECTORY "${GETTEXT_PO_PATH}/${LOCALE}"
 911                         COMMENT "mo-update [${LOCALE}]: Creating mo file."
 912                         )
 913
 914                 set(MO_FILES ${MO_FILES} ${MO_FILE_PATH})
 915         endforeach()
 916
 917         add_custom_target(translations ALL COMMENT "mo update" DEPENDS ${MO_FILES})
 918 endif()