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 'Debug' as none was specified.")
  23   set(CMAKE_BUILD_TYPE Debug 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"
  26     "MinSizeRel" "RelWithDebInfo")
  27 endif()
  28
  29
  30 if(FS1)
  31   add_definitions(-DMAKE_FS1)
  32
  33   if(DEMO)
  34         add_definitions(-DDEMO -DFS1_DEMO)
  35   endif()
  36 else()
  37   if(DEMO)
  38         add_definitions(-DFS2_DEMO)
  39   endif()
  40 endif()
  41
  42 if(NOT WIN32)
  43   set(PLATFORM_LIBRARIES "")
  44
  45   add_definitions(-DPLAT_UNIX)
  46   add_definitions(-Wall)
  47   add_definitions(-Wshadow)
  48 # add_definitions(-Wno-format-y2k)
  49 # add_definitions(-Wno-deprecated)
  50   add_definitions(-fsigned-char)
  51
  52   set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -DNDEBUG -g -O2")
  53   set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -DNDEBUG -Os")
  54   set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG -O2")
  55   set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g3")
  56 else()
  57   set(SDL2DIR "${CMAKE_SOURCE_DIR}/../Support/SDL2" CACHE PATH "Path to SDL2")
  58   set(OPENALDIR "${CMAKE_SOURCE_DIR}/../Support/OpenAL" CACHE PATH "Path to OpenAL")
  59   set(LWSDIR "${CMAKE_SOURCE_DIR}/../Support/libwebsockets" CACHE PATH "Path to libwebsockets")
  60   set(WXWIDGETSDIR "${CMAKE_SOURCE_DIR}/../Support/wxWidgets" CACHE PATH "Path to wxWidgets")
  61   set(ANGLEDIR "${CMAKE_SOURCE_DIR}/../Support/ANGLE" CACHE PATH "Path to ANGLE")
  62
  63   set(PLATFORM_LIBRARIES
  64         ws2_32.lib
  65         ${ANGLEDIR}/lib/libEGL.lib
  66         ${ANGLEDIR}/lib/libGLESv2.lib
  67   )
  68
  69   add_definitions(/D _CRT_SECURE_NO_WARNINGS)
  70   add_definitions(/W4)
  71   add_definitions(/wd4100) # unreferenced parameter
  72   add_definitions(/wd4127) # conditional expression is constant: do { } while (0)
  73   add_definitions(/wd4996) # deprecated functions: fopen, fileno, ...
  74 endif()
  75
  76 set(BIN_SUFFIX "")
  77
  78 if(NOT FS1)
  79         set(BIN_SUFFIX "2")
  80 endif()
  81
  82 if(DEMO)
  83         set(BIN_SUFFIX "${BIN_SUFFIX}demo")
  84 endif()
  85
  86 find_package(SDL2 "2.0.5" REQUIRED)
  87 find_package(OpenGL REQUIRED)
  88 find_package(OpenAL REQUIRED)
  89 find_package(LibWebSockets REQUIRED)
  90
  91 find_package(wxWidgets COMPONENTS core base gl net)
  92 include(${wxWidgets_USE_FILE})
  93
  94 # ##############################################################################
  95
  96
  97 include_directories(
  98   ${PROJECT_SOURCE_DIR}/include
  99   ${CMAKE_BINARY_DIR}/include
 100   ${SDL2_INCLUDE_DIR}
 101   ${OPENAL_INCLUDE_DIR}
 102   ${LIBWEBSOCKETS_INCLUDE_DIR}
 103   ${wxWidgets_INCLUDE_DIRS}
 104 )
 105
 106
 107 add_subdirectory(src)
 108 add_subdirectory(include)
 109
 110
 111 # ##############################################################################
 112 #
 113
 114 #
 115 # custom target for source tree version info
 116 #
 117
 118 add_custom_target(buildver
 119   COMMAND ${CMAKE_COMMAND}
 120     -DSOURCE_DIR=${CMAKE_SOURCE_DIR}
 121     -DBINARY_DIR=${CMAKE_BINARY_DIR}
 122     -P ${CMAKE_SOURCE_DIR}/cmake/GitInfo.cmake
 123   WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
 124   SOURCES ${CMAKE_SOURCE_DIR}/cmake/GitInfo.cmake
 125 )
 126
 127 #
 128 # main code/game library
 129 #
 130
 131 add_library(code
 132   STATIC
 133   ${code_SOURCE}
 134   ${code_HEADERS}
 135   ${platform_SOURCE}
 136   ${platform_HEADERS}
 137 )
 138
 139 CreateSourceGroups(${code_SOURCE} ${platform_SOURCE})
 140
 141 add_dependencies(code
 142   buildver
 143 )
 144
 145 #
 146 # the game itself
 147 #
 148
 149 set(FS_BINARY "fs${BIN_SUFFIX}")
 150
 151 add_executable(${FS_BINARY}
 152   WIN32
 153   ${freespace_SOURCE}
 154   ${freespace_HEADERS}
 155 )
 156
 157 CreateSourceGroups(${freespace_SOURCE})
 158
 159 target_link_libraries(
 160   ${FS_BINARY}
 161   code
 162   ${SDL2_LIBRARY}
 163   ${OPENGL_LIBRARIES}
 164   ${OPENAL_LIBRARY}
 165   ${LIBWEBSOCKETS_LIBRARIES}
 166   ${PLATFORM_LIBRARIES}
 167 )
 168
 169 if(FS1)
 170   set_target_properties(${FS_BINARY} PROPERTIES PROJECT_LABEL "Freespace")
 171 else()
 172   set_target_properties(${FS_BINARY} PROPERTIES PROJECT_LABEL "Freespace2")
 173 endif()
 174
 175 #
 176 # launcher
 177 #
 178
 179 set(LAUNCHER_BINARY "freespace${BIN_SUFFIX}")
 180
 181 add_executable(${LAUNCHER_BINARY}
 182   WIN32
 183   ${launcher_SOURCE}
 184   ${launcher_HEADERS}
 185 )
 186
 187 CreateSourceGroups(${launcher_SOURCE})
 188
 189 target_link_libraries(
 190   ${LAUNCHER_BINARY}
 191   ${SDL2_LIBRARY}
 192   ${OPENGL_LIBRARIES}
 193   ${OPENAL_LIBRARY}
 194   ${wxWidgets_LIBRARIES}
 195   ${PLATFORM_LIBRARIES}
 196 )
 197
 198 set_target_properties(${LAUNCHER_BINARY} PROPERTIES PROJECT_LABEL "Launcher")
 199
 200 # wxWidgets appears to need c++11 for one or more headers
 201 if(NOT WIN32)
 202   set_target_properties(${LAUNCHER_BINARY} PROPERTIES COMPILE_FLAGS -std=c++11)
 203 endif()
 204
 205 #
 206 # standalone server GUI
 207 #
 208
 209 # Not for FS1 Demo
 210 if(NOT FS1 OR NOT DEMO)
 211         if(FS1)
 212           set(STANDALONE_BINARY fsstandalone)
 213         else()
 214           set(STANDALONE_BINARY fs2standalone)
 215         endif()
 216
 217         add_executable(${STANDALONE_BINARY}
 218           WIN32
 219           ${standalone_SOURCE}
 220           ${standalone_HEADERS}
 221         )
 222
 223         CreateSourceGroups(${standalone_SOURCE})
 224
 225         target_link_libraries(
 226           ${STANDALONE_BINARY}
 227           ${SDL2_LIBRARY}
 228           ${wxWidgets_LIBRARIES}
 229           ${LIBWEBSOCKETS_LIBRARIES}
 230           ${PLATFORM_LIBRARIES}
 231         )
 232
 233         set_target_properties(${STANDALONE_BINARY} PROPERTIES PROJECT_LABEL "Standalone")
 234
 235         # wxWidgets appears to need c++11 for one or more headers
 236         if(NOT WIN32)
 237           set_target_properties(${STANDALONE_BINARY} PROPERTIES COMPILE_FLAGS -std=c++11)
 238         endif()
 239 endif()
 240
 241 #
 242 # ##############################################################################
 243
 244 # ##############################################################################
 245 #
 246 # toolset: targets for creating/modifying game assets
 247 #
 248
 249 # don't build toolset unless it's a full build
 250 if(NOT DEMO)
 251
 252         #
 253         # AC: anim converter
 254         #
 255
 256         add_executable(ac
 257           EXCLUDE_FROM_ALL
 258           ${ac_SOURCE}
 259           ${ac_HEADERS}
 260         )
 261
 262         CreateSourceGroups(${ac_SOURCE})
 263
 264         target_link_libraries(
 265           ac
 266           code
 267           ${SDL2_LIBRARY}
 268           ${OPENGL_LIBRARIES}
 269           ${OPENAL_LIBRARY}
 270           ${LIBWEBSOCKETS_LIBRARIES}
 271           ${PLATFORM_LIBRARIES}
 272         )
 273
 274         #
 275         # CFILEARCHIVER: to create VP file archives
 276         #
 277
 278         add_executable(cfilearchiver
 279           EXCLUDE_FROM_ALL
 280           ${cfilearchiver_SOURCE}
 281         )
 282
 283         CreateSourceGroups(${cfilearchiver_SOURCE})
 284
 285         #
 286         # CRYPTSTRING: string encryption (for embedded cheat codes)
 287         #
 288
 289         add_executable(cryptstring
 290           EXCLUDE_FROM_ALL
 291           ${cryptstring_SOURCE}
 292         )
 293
 294         CreateSourceGroups(${cryptstring_SOURCE})
 295
 296         #
 297         # NEBEDIT: FS1 style nebula editor/creator
 298         #
 299
 300         add_executable(nebedit
 301           EXCLUDE_FROM_ALL
 302           WIN32
 303           ${nebedit_SOURCE}
 304         )
 305
 306         CreateSourceGroups(${nebedit_SOURCE})
 307
 308         target_link_libraries(
 309           nebedit
 310           code
 311           ${SDL2_LIBRARY}
 312           ${OPENGL_LIBRARIES}
 313           ${OPENAL_LIBRARY}
 314           ${wxWidgets_LIBRARIES}
 315           ${LIBWEBSOCKETS_LIBRARIES}
 316           ${PLATFORM_LIBRARIES}
 317         )
 318
 319         # wxWidgets appears to need c++11 for one or more headers
 320         if(NOT WIN32)
 321           set_target_properties(nebedit PROPERTIES COMPILE_FLAGS -std=c++11)
 322         endif()
 323
 324         #
 325         # POFVIEW: model viewer
 326         #
 327
 328         add_executable(pofview
 329           EXCLUDE_FROM_ALL
 330           WIN32
 331           ${pofview_SOURCE}
 332           ${pofview_HEADERS}
 333         )
 334
 335         CreateSourceGroups(${pofview_SOURCE})
 336
 337         target_link_libraries(
 338           pofview
 339           code
 340           ${SDL2_LIBRARY}
 341           ${OPENGL_LIBRARIES}
 342           ${OPENAL_LIBRARY}
 343           ${wxWidgets_LIBRARIES}
 344           ${LIBWEBSOCKETS_LIBRARIES}
 345           ${PLATFORM_LIBRARIES}
 346         )
 347
 348         # wxWidgets appears to need c++11 for one or more headers
 349         if(NOT WIN32)
 350           set_target_properties(pofview PROPERTIES COMPILE_FLAGS -std=c++11)
 351         endif()
 352
 353         #
 354         # SCRAMBLE: file-based encryption for TBLs
 355         #
 356
 357         add_executable(scramble
 358           EXCLUDE_FROM_ALL
 359           ${scramble_SOURCE}
 360           ${scramble_HEADERS}
 361         )
 362
 363         CreateSourceGroups(${scramble_SOURCE})
 364
 365         #
 366         # FONTTOOL: create font files / edit kerning data
 367         #
 368
 369         add_executable(fonttool
 370           EXCLUDE_FROM_ALL
 371           ${fonttool_SOURCE}
 372           ${fonttool_HEADERS}
 373         )
 374
 375         CreateSourceGroups(${fonttool_SOURCE})
 376
 377         # background setup, to allow running from build location without installing
 378         add_custom_command(TARGET fonttool
 379           POST_BUILD
 380           COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/src/fonttool"
 381           COMMAND ${CMAKE_COMMAND} -E copy "${PROJECT_SOURCE_DIR}/src/fonttool/fonttool.pcx" "${CMAKE_CURRENT_BINARY_DIR}/src/fonttool"
 382         )
 383
 384         target_link_libraries(
 385           fonttool
 386           code
 387           ${SDL2_LIBRARY}
 388           ${OPENGL_LIBRARIES}
 389           ${OPENAL_LIBRARY}
 390           ${LIBWEBSOCKETS_LIBRARIES}
 391           ${PLATFORM_LIBRARIES}
 392         )
 393
 394         #
 395         # custom target to build all tools in one pass
 396         #
 397
 398         add_custom_target(tools)
 399
 400         add_dependencies(tools
 401           ac
 402           cfilearchiver
 403           cryptstring
 404           nebedit
 405           pofview
 406           scramble
 407           fonttool
 408         )
 409
 410 endif(NOT DEMO)
 411
 412 #
 413 # ##############################################################################
 414
 415 #
 416 # optionally include any dev/user preferred build commands and/or options
 417 #
 418
 419 include(custom.cmake OPTIONAL)