src/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.6)
   2 project(doom2d C)
   3
   4 option(RENDER_DRIVER "Build with selected render driver" "OpenGL")
   5 option(SOUND_DRIVER "Build with selected sound driver" "OpenAL")
   6
   7 string(TOUPPER "${RENDER_DRIVER}" RENDER_DRIVER)
   8 string(COMPARE EQUAL "${RENDER_DRIVER}" "OPENGL" WITH_OPENGL)
   9 string(COMPARE EQUAL "${RENDER_DRIVER}" "SOFTWARE" WITH_SOFTWARE)
  10 string(COMPARE EQUAL "${RENDER_DRIVER}" "STUB" WITH_STUBRENDER)
  11
  12 string(TOUPPER "${SOUND_DRIVER}" SOUND_DRIVER)
  13 string(COMPARE EQUAL "${SOUND_DRIVER}" "OPENAL" WITH_OPENAL)
  14 string(COMPARE EQUAL "${SOUND_DRIVER}" "SDLMIXER" WITH_SDLMIXER)
  15 string(COMPARE EQUAL "${SOUND_DRIVER}" "STUB" WITH_STUBSOUND)
  16
  17 set(D2D_GAME_ROOT .)
  18 set(D2D_OPENGL_ROOT ${D2D_GAME_ROOT}/gl)
  19 set(D2D_SOFTWARE_ROOT ${D2D_GAME_ROOT}/soft)
  20 set(D2D_STUBRENDER_ROOT ${D2D_GAME_ROOT}/stubren)
  21 set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
  22 set(D2D_SDLMIXER_ROOT ${D2D_GAME_ROOT}/sdlmixer)
  23 set(D2D_OPENAL_ROOT ${D2D_GAME_ROOT}/openal)
  24 set(D2D_STUBSOUND_ROOT ${D2D_GAME_ROOT}/stubsnd)
  25
  26 aux_source_directory(${D2D_GAME_ROOT} D2D_GAME_SRC)
  27 aux_source_directory(${D2D_OPENGL_ROOT} D2D_OPENGL_SRC)
  28 aux_source_directory(${D2D_SOFTWARE_ROOT} D2D_SOFTWARE_SRC)
  29 aux_source_directory(${D2D_STUBRENDER_ROOT} D2D_STUBRENDER_SRC)
  30 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
  31 aux_source_directory(${D2D_SDLMIXER_ROOT} D2D_SDLMIXER_SRC)
  32 aux_source_directory(${D2D_OPENAL_ROOT} D2D_OPENAL_SRC)
  33 aux_source_directory(${D2D_STUBSOUND_ROOT} D2D_STUBSOUND_SRC)
  34
  35 find_package(SDL REQUIRED)
  36
  37 if (WITH_STUBRENDER)
  38   set(D2D_RENDER_SRC "${D2D_STUBRENDER_SRC}")
  39   set(D2D_RENDER_INCLUDE_DIR "")
  40   set(D2D_RENDER_LIBRARY "")
  41 elseif(WITH_OPENGL)
  42   find_package(OpenGL REQUIRED)
  43   set(D2D_RENDER_SRC "${D2D_OPENGL_SRC}")
  44   set(D2D_RENDER_INCLUDE_DIR "${OPENGL_INCLUDE_DIR}")
  45   set(D2D_RENDER_LIBRARY "${OPENGL_LIBRARY}")
  46 elseif(WITH_SOFTWARE)
  47   set(D2D_RENDER_SRC "${D2D_SOFTWARE_SRC}")
  48   set(D2D_RENDER_INCLUDE_DIR "")
  49   set(D2D_RENDER_LIBRARY "")
  50 else(WITH_STUBRENDER)
  51   message(FATAL_ERROR "Select RENDER_DRIVER as 'OPENGL' or 'SOFTWARE' or 'STUB'")
  52 endif(WITH_STUBRENDER)
  53
  54 if(WITH_STUBSOUND)
  55   set(D2D_SOUND_SRC "${D2D_STUBSOUND_SRC}")
  56   set(D2D_SOUND_INCLUDE_DIR "")
  57   set(D2D_SOUND_LIBRARY "")
  58 elseif(WITH_OPENAL)
  59   find_package(OpenAL REQUIRED)
  60   set(D2D_SOUND_SRC "${D2D_OPENAL_SRC}")
  61   set(D2D_SOUND_INCLUDE_DIR "${OPENAL_INCLUDE_DIR}")
  62   set(D2D_SOUND_LIBRARY "${OPENAL_LIBRARY}")
  63 elseif(WITH_SDLMIXER)
  64   find_package(SDL_mixer REQUIRED)
  65   set(D2D_SOUND_SRC "${D2D_SDLMIXER_SRC}")
  66   set(D2D_SOUND_INCLUDE_DIR "${SDLMIXER_INCLUDE_DIR}")
  67   set(D2D_SOUND_LIBRARY "${SDLMIXER_LIBRARY}")
  68 else(WITH_STUBSOUND)
  69   message(FATAL_ERROR "Select SOUND_DRIVER as 'OPENAL' or 'SDLMIXER' or 'STUB'")
  70 endif(WITH_STUBSOUND)
  71
  72 if (NOT CMAKE_BUILD_TYPE)
  73   set(CMAKE_BUILD_TYPE Release)
  74 endif (NOT CMAKE_BUILD_TYPE)
  75 set(CMAKE_C_FLAGS "")
  76 set(CMAKE_C_FLAGS_DEBUG "-g -O0 -Wall")
  77 set(CMAKE_C_FLAGS_RELEASE "-O3") # -DNDEBUG
  78 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
  79 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
  80 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
  81
  82 message(STATUS "=== BUILD OPTIONS ===")
  83 message(STATUS "BUILD:  " "${CMAKE_BUILD_TYPE}")
  84 message(STATUS "CFLAGS: " "${CMAKE_C_FLAGS}")
  85 message(STATUS "RENDER: " "${RENDER_DRIVER}")
  86 message(STATUS "SOUND:  " "${SOUND_DRIVER}")
  87
  88 add_executable(doom2d ${D2D_GAME_SRC} ${D2D_RENDER_SRC} ${D2D_SOUND_SRC} ${D2D_SDL_SRC})
  89 target_include_directories(doom2d PRIVATE "${D2D_GAME_ROOT}" "${D2D_RENDER_INCLUDE_DIR}" "${D2D_SOUND_INCLUDE_DIR}" "${SDL_INCLUDE_DIR}")
  90 target_link_libraries(doom2d "${D2D_RENDER_LIBRARY}" "${D2D_SOUND_LIBRARY}" "${SDL_LIBRARY}")