src/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.6)
   2 project(doom2d C)
   3
   4 option(SYSTEM_DRIVER "Build with selected system driver" "SDL")
   5 option(RENDER_DRIVER "Build with selected render driver" "OpenGL")
   6 option(SOUND_DRIVER "Build with selected sound driver" "OpenAL")
   7
   8 string(TOUPPER "${SYSTEM_DRIVER}" SYSTEM_DRIVER)
   9 string(COMPARE EQUAL "${SYSTEM_DRIVER}" "SDL" WITH_SDL)
  10 string(COMPARE EQUAL "${SYSTEM_DRIVER}" "SDL2" WITH_SDL2)
  11 string(TOUPPER "${RENDER_DRIVER}" RENDER_DRIVER)
  12 string(COMPARE EQUAL "${RENDER_DRIVER}" "OPENGL" WITH_OPENGL)
  13 string(COMPARE EQUAL "${RENDER_DRIVER}" "SOFTWARE" WITH_SOFTWARE)
  14 string(COMPARE EQUAL "${RENDER_DRIVER}" "STUB" WITH_STUBRENDER)
  15 string(TOUPPER "${SOUND_DRIVER}" SOUND_DRIVER)
  16 string(COMPARE EQUAL "${SOUND_DRIVER}" "OPENAL" WITH_OPENAL)
  17 string(COMPARE EQUAL "${SOUND_DRIVER}" "SDLMIXER" WITH_SDLMIXER)
  18 string(COMPARE EQUAL "${SOUND_DRIVER}" "STUB" WITH_STUBSOUND)
  19
  20 set(D2D_GAME_ROOT .)
  21 set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
  22 set(D2D_SDL2_ROOT ${D2D_GAME_ROOT}/sdl2)
  23 set(D2D_OPENGL_ROOT ${D2D_GAME_ROOT}/gl)
  24 set(D2D_SOFTWARE_ROOT ${D2D_GAME_ROOT}/soft)
  25 set(D2D_STUBRENDER_ROOT ${D2D_GAME_ROOT}/stubren)
  26 set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
  27 set(D2D_SDLMIXER_ROOT ${D2D_GAME_ROOT}/sdlmixer)
  28 set(D2D_OPENAL_ROOT ${D2D_GAME_ROOT}/openal)
  29 set(D2D_STUBSOUND_ROOT ${D2D_GAME_ROOT}/stubsnd)
  30
  31 string(COMPARE EQUAL "${CMAKE_SYSTEM_NAME}" "Darwin" D2D_FOR_DARWIN)
  32 string(COMPARE EQUAL "${CMAKE_SYSTEM_PROCESSOR}" "powerpc" D2D_FOR_POWERPC)
  33
  34 aux_source_directory(${D2D_GAME_ROOT} D2D_GAME_SRC)
  35 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
  36 aux_source_directory(${D2D_SDL2_ROOT} D2D_SDL2_SRC)
  37 aux_source_directory(${D2D_OPENGL_ROOT} D2D_OPENGL_SRC)
  38 aux_source_directory(${D2D_SOFTWARE_ROOT} D2D_SOFTWARE_SRC)
  39 aux_source_directory(${D2D_STUBRENDER_ROOT} D2D_STUBRENDER_SRC)
  40 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
  41 aux_source_directory(${D2D_SDLMIXER_ROOT} D2D_SDLMIXER_SRC)
  42 aux_source_directory(${D2D_OPENAL_ROOT} D2D_OPENAL_SRC)
  43 aux_source_directory(${D2D_STUBSOUND_ROOT} D2D_STUBSOUND_SRC)
  44
  45 if(WITH_SDL)
  46   find_package(SDL REQUIRED)
  47   set(D2D_SYSTEM_SRC "${D2D_SDL_SRC}")
  48   set(D2D_SYSTEM_INCLUDE_DIR "${SDL_INCLUDE_DIR}")
  49   set(D2D_SYSTEM_LIBRARY "${SDL_LIBRARY}")
  50 elseif(WITH_SDL2)
  51   if(D2D_FOR_DARWIN AND D2D_FOR_POWERPC)
  52     # tigerbrew did not provide sdl2 module for cmake
  53     find_package(SDL2)
  54     if(NOT SDL2_FOUND)
  55       set(SDL2_INCLUDE_DIRS "/usr/local/include/SDL2")
  56       set(SDL2_LIBRARIES "-lSDL2")
  57     endif(NOT SDL2_FOUND)
  58   else(D2D_FOR_DARWIN AND D2D_FOR_POWERPC)
  59     find_package(SDL2 REQUIRED)
  60   endif(D2D_FOR_DARWIN AND D2D_FOR_POWERPC)
  61   set(D2D_SYSTEM_SRC "${D2D_SDL2_SRC}")
  62   set(D2D_SYSTEM_INCLUDE_DIR "${SDL2_INCLUDE_DIRS}")
  63   set(D2D_SYSTEM_LIBRARY "${SDL2_LIBRARIES}")
  64 else(WITH_SDL)
  65   message(FATAL_ERROR "Select SYSTEM_DRIVER as 'SDL' or 'SDL2'")
  66 endif(WITH_SDL)
  67
  68 if(WITH_STUBRENDER)
  69   set(D2D_RENDER_SRC "${D2D_STUBRENDER_SRC}")
  70   set(D2D_RENDER_INCLUDE_DIR "")
  71   set(D2D_RENDER_LIBRARY "")
  72 elseif(WITH_OPENGL)
  73   find_package(OpenGL REQUIRED)
  74   set(D2D_RENDER_SRC "${D2D_OPENGL_SRC}")
  75   set(D2D_RENDER_INCLUDE_DIR "${OPENGL_INCLUDE_DIR}")
  76   set(D2D_RENDER_LIBRARY "${OPENGL_LIBRARY}")
  77 elseif(WITH_SOFTWARE)
  78   set(D2D_RENDER_SRC "${D2D_SOFTWARE_SRC}")
  79   set(D2D_RENDER_INCLUDE_DIR "")
  80   set(D2D_RENDER_LIBRARY "")
  81 else(WITH_STUBRENDER)
  82   message(FATAL_ERROR "Select RENDER_DRIVER as 'OPENGL' or 'SOFTWARE' or 'STUB'")
  83 endif(WITH_STUBRENDER)
  84
  85 if(WITH_STUBSOUND)
  86   set(D2D_SOUND_SRC "${D2D_STUBSOUND_SRC}")
  87   set(D2D_SOUND_INCLUDE_DIR "")
  88   set(D2D_SOUND_LIBRARY "")
  89 elseif(WITH_OPENAL)
  90   find_package(OpenAL REQUIRED)
  91   set(D2D_SOUND_SRC "${D2D_OPENAL_SRC}")
  92   set(D2D_SOUND_INCLUDE_DIR "${OPENAL_INCLUDE_DIR}")
  93   set(D2D_SOUND_LIBRARY "${OPENAL_LIBRARY}")
  94 elseif(WITH_SDLMIXER)
  95   find_package(SDL_mixer REQUIRED)
  96   set(D2D_SOUND_SRC "${D2D_SDLMIXER_SRC}")
  97   set(D2D_SOUND_INCLUDE_DIR "${SDLMIXER_INCLUDE_DIR}")
  98   set(D2D_SOUND_LIBRARY "${SDLMIXER_LIBRARY}")
  99 else(WITH_STUBSOUND)
 100   message(FATAL_ERROR "Select SOUND_DRIVER as 'OPENAL' or 'SDLMIXER' or 'STUB'")
 101 endif(WITH_STUBSOUND)
 102
 103 if (NOT CMAKE_BUILD_TYPE)
 104   set(CMAKE_BUILD_TYPE Release)
 105 endif (NOT CMAKE_BUILD_TYPE)
 106 set(CMAKE_C_FLAGS "")
 107 set(CMAKE_C_FLAGS_DEBUG "-g -O0 -Wall")
 108 set(CMAKE_C_FLAGS_RELEASE "-O3") # -DNDEBUG
 109 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
 110 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
 111 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
 112
 113 message(STATUS "=== BUILD OPTIONS ===")
 114 message(STATUS "BUILD:  " "${CMAKE_BUILD_TYPE}")
 115 message(STATUS "CFLAGS: " "${CMAKE_C_FLAGS}")
 116 message(STATUS "SYSTEM: " "${SYSTEM_DRIVER}")
 117 message(STATUS "RENDER: " "${RENDER_DRIVER}")
 118 message(STATUS "SOUND:  " "${SOUND_DRIVER}")
 119
 120 add_executable(doom2d ${D2D_GAME_SRC} ${D2D_SYSTEM_SRC} ${D2D_RENDER_SRC} ${D2D_SOUND_SRC})
 121 target_include_directories(doom2d PRIVATE "${D2D_GAME_ROOT}" "${D2D_SYSTEM_INCLUDE_DIR}" "${D2D_RENDER_INCLUDE_DIR}" "${D2D_SOUND_INCLUDE_DIR}")
 122 target_link_libraries(doom2d "${D2D_SYSTEM_LIBRARY}" "${D2D_RENDER_LIBRARY}" "${D2D_SOUND_LIBRARY}")