CMakeLists.txt

   1
   2 project(freespace2)
   3
   4 cmake_minimum_required(VERSION 2.8)
   5 cmake_policy(VERSION 2.8)
   6
   7 if(POLICY CMP0043)
   8   cmake_policy(SET CMP0043 OLD)
   9 endif()
  10
  11 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
  12
  13 include(CreateSourceGroups)
  14
  15
  16 # ##############################################################################
  17
  18 option(FS1 "Build original FreeSpace" OFF)
  19 option(DEMO "Create demo build" OFF)
  20
  21 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  22   message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.")
  23   set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build." FORCE)
  24   # Set the possible values of build type for cmake-gui
  25   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "RelWithDebInfo")
  26 endif()
  27
  28
  29 if(FS1)
  30   add_definitions(-DMAKE_FS1)
  31
  32   if(DEMO)
  33         add_definitions(-DDEMO -DFS1_DEMO)
  34   endif()
  35 else()
  36   if(DEMO)
  37         add_definitions(-DFS2_DEMO)
  38   endif()
  39 endif()
  40
  41 if(EMSCRIPTEN)
  42   add_definitions(-s USE_SDL=2)
  43   add_definitions(-s FULL_ES2=1)
  44   add_definitions(-s DISABLE_EXCEPTION_CATCHING=0)
  45
  46   set(CMAKE_EXECUTABLE_SUFFIX ".html")
  47 endif()
  48
  49 if(NOT WIN32)
  50   set(PLATFORM_LIBRARIES "")
  51
  52   add_definitions(-DPLAT_UNIX)
  53
  54   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
  55   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wshadow")
  56   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsigned-char")
  57
  58   set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -g -O2 -DRELEASE_REAL")
  59   set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2 -DRELEASE_REAL")
  60   set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g3")
  61 else()
  62   set(SDL2DIR "${CMAKE_SOURCE_DIR}/../Support/SDL2" CACHE PATH "Path to SDL2")
  63   set(OPENALDIR "${CMAKE_SOURCE_DIR}/../Support/OpenAL" CACHE PATH "Path to OpenAL")
  64   set(LWSDIR "${CMAKE_SOURCE_DIR}/../Support/libwebsockets" CACHE PATH "Path to libwebsockets")
  65   set(WXWIDGETSDIR "${CMAKE_SOURCE_DIR}/../Support/wxWidgets" CACHE PATH "Path to wxWidgets")
  66   set(ANGLEDIR "${CMAKE_SOURCE_DIR}/../Support/ANGLE" CACHE PATH "Path to ANGLE")
  67
  68   set(PLATFORM_LIBRARIES
  69         ws2_32.lib
  70         ${ANGLEDIR}/lib/libEGL.lib
  71         ${ANGLEDIR}/lib/libGLESv2.lib
  72   )
  73
  74   add_definitions(/D _CRT_SECURE_NO_WARNINGS)
  75
  76   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
  77   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100") # unreferenced parameter
  78   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4127") # conditional expression is constant: do { } while (0)
  79   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996") # deprecated functions: fopen, fileno, ...
  80
  81   set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MT /D RELEASE_REAL")
  82   set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT /D RELEASE_REAL")
  83   set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
  84 endif()
  85
  86 set(BIN_SUFFIX "")
  87
  88 if(NOT FS1)
  89         set(BIN_SUFFIX "2")
  90 endif()
  91
  92 if(DEMO)
  93         set(BIN_SUFFIX "${BIN_SUFFIX}demo")
  94 endif()
  95
  96 find_package(SDL2 "2.0.5" REQUIRED)
  97 find_package(OpenGL REQUIRED)
  98 find_package(OpenAL REQUIRED)
  99
 100 if(NOT EMSCRIPTEN)
 101   find_package(LibWebSockets REQUIRED)
 102
 103   find_package(wxWidgets COMPONENTS core base gl net)
 104   include(${wxWidgets_USE_FILE})
 105 endif()
 106
 107 # ##############################################################################
 108
 109
 110 include_directories(
 111   ${PROJECT_SOURCE_DIR}/include
 112   ${CMAKE_BINARY_DIR}/include
 113   ${SDL2_INCLUDE_DIR}
 114   ${OPENAL_INCLUDE_DIR}
 115   ${LIBWEBSOCKETS_INCLUDE_DIR}
 116   ${wxWidgets_INCLUDE_DIRS}
 117 )
 118
 119
 120 add_subdirectory(src)
 121 add_subdirectory(include)
 122
 123
 124 # ##############################################################################
 125 #
 126
 127 #
 128 # custom target for source tree version info
 129 #
 130
 131 add_custom_target(buildver
 132   COMMAND ${CMAKE_COMMAND}
 133     -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
 134     -DBINARY_DIR=${CMAKE_BINARY_DIR}
 135     -P ${CMAKE_SOURCE_DIR}/cmake/GitInfo.cmake
 136   WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
 137   SOURCES ${CMAKE_SOURCE_DIR}/cmake/GitInfo.cmake
 138 )
 139
 140 #
 141 # main code/game library
 142 #
 143
 144 add_library(code
 145   STATIC
 146   ${code_SOURCE}
 147   ${code_HEADERS}
 148   ${platform_SOURCE}
 149   ${platform_HEADERS}
 150 )
 151
 152 CreateSourceGroups(${code_SOURCE} ${platform_SOURCE})
 153
 154 add_dependencies(code
 155   buildver
 156 )
 157
 158 #
 159 # the game itself
 160 #
 161
 162 set(FS_BINARY "fs${BIN_SUFFIX}")
 163
 164 add_executable(${FS_BINARY}
 165   WIN32
 166   ${freespace_SOURCE}
 167   ${freespace_HEADERS}
 168 )
 169
 170 CreateSourceGroups(${freespace_SOURCE})
 171
 172 target_link_libraries(
 173   ${FS_BINARY}
 174   code
 175   ${SDL2_LIBRARY}
 176   ${OPENGL_LIBRARIES}
 177   ${OPENAL_LIBRARY}
 178   ${LIBWEBSOCKETS_LIBRARIES}
 179   ${PLATFORM_LIBRARIES}
 180 )
 181
 182 if (EMSCRIPTEN)
 183   set_target_properties(${FS_BINARY} PROPERTIES LINK_FLAGS "-s USE_SDL=2 -s FULL_ES2=1 -s TOTAL_MEMORY=268435456 -s DISABLE_EXCEPTION_CATCHING=0 --preload-file game@/")
 184 endif()
 185
 186 if(FS1)
 187   set_target_properties(${FS_BINARY} PROPERTIES PROJECT_LABEL "Freespace")
 188 else()
 189   set_target_properties(${FS_BINARY} PROPERTIES PROJECT_LABEL "Freespace2")
 190 endif()
 191
 192 if(NOT EMSCRIPTEN)
 193 #
 194 # launcher
 195 #
 196
 197 set(LAUNCHER_BINARY "freespace${BIN_SUFFIX}")
 198
 199 add_executable(${LAUNCHER_BINARY}
 200   WIN32
 201   ${launcher_SOURCE}
 202   ${launcher_HEADERS}
 203 )
 204
 205 CreateSourceGroups(${launcher_SOURCE})
 206
 207 target_link_libraries(
 208   ${LAUNCHER_BINARY}
 209   ${SDL2_LIBRARY}
 210   ${OPENGL_LIBRARIES}
 211   ${OPENAL_LIBRARY}
 212   ${wxWidgets_LIBRARIES}
 213   ${PLATFORM_LIBRARIES}
 214 )
 215
 216 set_target_properties(${LAUNCHER_BINARY} PROPERTIES PROJECT_LABEL "Launcher")
 217
 218 # wxWidgets appears to need c++11 for one or more headers
 219 if(NOT WIN32)
 220   set_target_properties(${LAUNCHER_BINARY} PROPERTIES COMPILE_FLAGS -std=c++11)
 221 endif()
 222
 223 #
 224 # standalone server GUI
 225 #
 226
 227 # Not for FS1 Demo
 228 if(NOT FS1 OR NOT DEMO)
 229         if(FS1)
 230           set(STANDALONE_BINARY fsstandalone)
 231         else()
 232           set(STANDALONE_BINARY fs2standalone)
 233         endif()
 234
 235         add_executable(${STANDALONE_BINARY}
 236           WIN32
 237           ${standalone_SOURCE}
 238           ${standalone_HEADERS}
 239         )
 240
 241         CreateSourceGroups(${standalone_SOURCE})
 242
 243         target_link_libraries(
 244           ${STANDALONE_BINARY}
 245           ${SDL2_LIBRARY}
 246           ${wxWidgets_LIBRARIES}
 247           ${LIBWEBSOCKETS_LIBRARIES}
 248           ${PLATFORM_LIBRARIES}
 249         )
 250
 251         set_target_properties(${STANDALONE_BINARY} PROPERTIES PROJECT_LABEL "Standalone")
 252
 253         # wxWidgets appears to need c++11 for one or more headers
 254         if(NOT WIN32)
 255           set_target_properties(${STANDALONE_BINARY} PROPERTIES COMPILE_FLAGS -std=c++11)
 256         endif()
 257 endif()
 258
 259 #
 260 # extra rule to make sure we cleanup all exe variants
 261 #
 262
 263 set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES
 264   # FS1 demo
 265   fsdemo${CMAKE_EXECUTABLE_SUFFIX}
 266   fsdemo${CMAKE_EXECUTABLE_SUFFIX}.mem
 267   fsdemo.js
 268   fsdemo.data
 269   freespacedemo${CMAKE_EXECUTABLE_SUFFIX}
 270   # FS1
 271   fs${CMAKE_EXECUTABLE_SUFFIX}
 272   fs${CMAKE_EXECUTABLE_SUFFIX}.mem
 273   fs.js
 274   fs.data
 275   freespace${CMAKE_EXECUTABLE_SUFFIX}
 276   # FS2 demo
 277   fs2demo${CMAKE_EXECUTABLE_SUFFIX}
 278   fs2demo${CMAKE_EXECUTABLE_SUFFIX}.mem
 279   fs2demo.js
 280   fs2demo.data
 281   freespace2demo${CMAKE_EXECUTABLE_SUFFIX}
 282   # FS2
 283   fs2${CMAKE_EXECUTABLE_SUFFIX}
 284   fs2${CMAKE_EXECUTABLE_SUFFIX}.mem
 285   fs2.js
 286   fs2.data
 287   freespace2${CMAKE_EXECUTABLE_SUFFIX}
 288   # standalone GUI
 289   fsstandalone${CMAKE_EXECUTABLE_SUFFIX}
 290   fs2standalone${CMAKE_EXECUTABLE_SUFFIX}
 291 )
 292
 293 #
 294 # ##############################################################################
 295
 296 # ##############################################################################
 297 #
 298 # toolset: targets for creating/modifying game assets
 299 #
 300
 301 # don't build toolset unless it's a full build
 302 if(NOT DEMO)
 303
 304         #
 305         # AC: anim converter
 306         #
 307
 308         add_executable(ac
 309           EXCLUDE_FROM_ALL
 310           ${ac_SOURCE}
 311           ${ac_HEADERS}
 312         )
 313
 314         CreateSourceGroups(${ac_SOURCE})
 315
 316         target_link_libraries(
 317           ac
 318           code
 319           ${SDL2_LIBRARY}
 320           ${OPENGL_LIBRARIES}
 321           ${OPENAL_LIBRARY}
 322           ${LIBWEBSOCKETS_LIBRARIES}
 323           ${PLATFORM_LIBRARIES}
 324         )
 325
 326         #
 327         # CFILEARCHIVER: to create VP file archives
 328         #
 329
 330         add_executable(cfilearchiver
 331           EXCLUDE_FROM_ALL
 332           ${cfilearchiver_SOURCE}
 333         )
 334
 335         CreateSourceGroups(${cfilearchiver_SOURCE})
 336
 337         #
 338         # CRYPTSTRING: string encryption (for embedded cheat codes)
 339         #
 340
 341         add_executable(cryptstring
 342           EXCLUDE_FROM_ALL
 343           ${cryptstring_SOURCE}
 344         )
 345
 346         CreateSourceGroups(${cryptstring_SOURCE})
 347
 348         #
 349         # NEBEDIT: FS1 style nebula editor/creator
 350         #
 351
 352         add_executable(nebedit
 353           EXCLUDE_FROM_ALL
 354           WIN32
 355           ${nebedit_SOURCE}
 356         )
 357
 358         CreateSourceGroups(${nebedit_SOURCE})
 359
 360         target_link_libraries(
 361           nebedit
 362           code
 363           ${SDL2_LIBRARY}
 364           ${OPENGL_LIBRARIES}
 365           ${OPENAL_LIBRARY}
 366           ${wxWidgets_LIBRARIES}
 367           ${LIBWEBSOCKETS_LIBRARIES}
 368           ${PLATFORM_LIBRARIES}
 369         )
 370
 371         # wxWidgets appears to need c++11 for one or more headers
 372         if(NOT WIN32)
 373           set_target_properties(nebedit PROPERTIES COMPILE_FLAGS -std=c++11)
 374         endif()
 375
 376         #
 377         # POFVIEW: model viewer
 378         #
 379
 380         add_executable(pofview
 381           EXCLUDE_FROM_ALL
 382           WIN32
 383           ${pofview_SOURCE}
 384           ${pofview_HEADERS}
 385         )
 386
 387         CreateSourceGroups(${pofview_SOURCE})
 388
 389         target_link_libraries(
 390           pofview
 391           code
 392           ${SDL2_LIBRARY}
 393           ${OPENGL_LIBRARIES}
 394           ${OPENAL_LIBRARY}
 395           ${wxWidgets_LIBRARIES}
 396           ${LIBWEBSOCKETS_LIBRARIES}
 397           ${PLATFORM_LIBRARIES}
 398         )
 399
 400         # wxWidgets appears to need c++11 for one or more headers
 401         if(NOT WIN32)
 402           set_target_properties(pofview PROPERTIES COMPILE_FLAGS -std=c++11)
 403         endif()
 404
 405         #
 406         # SCRAMBLE: file-based encryption for TBLs
 407         #
 408
 409         add_executable(scramble
 410           EXCLUDE_FROM_ALL
 411           ${scramble_SOURCE}
 412           ${scramble_HEADERS}
 413         )
 414
 415         CreateSourceGroups(${scramble_SOURCE})
 416
 417         #
 418         # FONTTOOL: create font files / edit kerning data
 419         #
 420
 421         add_executable(fonttool
 422           EXCLUDE_FROM_ALL
 423           ${fonttool_SOURCE}
 424           ${fonttool_HEADERS}
 425         )
 426
 427         CreateSourceGroups(${fonttool_SOURCE})
 428
 429         # background setup, to allow running from build location without installing
 430         add_custom_command(TARGET fonttool
 431           POST_BUILD
 432           COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/src/fonttool"
 433           COMMAND ${CMAKE_COMMAND} -E copy "${PROJECT_SOURCE_DIR}/src/fonttool/fonttool.pcx" "${CMAKE_CURRENT_BINARY_DIR}/src/fonttool"
 434         )
 435
 436         target_link_libraries(
 437           fonttool
 438           code
 439           ${SDL2_LIBRARY}
 440           ${OPENGL_LIBRARIES}
 441           ${OPENAL_LIBRARY}
 442           ${LIBWEBSOCKETS_LIBRARIES}
 443           ${PLATFORM_LIBRARIES}
 444         )
 445
 446         #
 447         # custom target to build all tools in one pass
 448         #
 449
 450         add_custom_target(tools)
 451
 452         add_dependencies(tools
 453           ac
 454           cfilearchiver
 455           cryptstring
 456           nebedit
 457           pofview
 458           scramble
 459           fonttool
 460         )
 461
 462 endif(NOT DEMO)
 463
 464 #
 465 # ##############################################################################
 466
 467 endif(NOT EMSCRIPTEN)
 468 #
 469 # optionally include any dev/user preferred build commands and/or options
 470 #
 471
 472 #include(custom.cmake OPTIONAL)