src/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.6)
   2 project(doom2d C)
   3
   4 option(WITH_OPENGL "Build with OpenGL render" ON)
   5 option(WITH_SOFTWARE "Build with Software render" ON)
   6
   7 set(D2D_GAME_ROOT .)
   8 set(D2D_OPENGL_ROOT ${D2D_GAME_ROOT}/gl)
   9 set(D2D_SOFTWARE_ROOT ${D2D_GAME_ROOT}/soft)
  10 set(D2D_SDL_ROOT ${D2D_GAME_ROOT}/sdl)
  11
  12 find_package(SDL REQUIRED)
  13 find_package(SDL_mixer REQUIRED)
  14 if (WITH_OPENGL)
  15   find_package(OpenGL REQUIRED)
  16 endif (WITH_OPENGL)
  17
  18 aux_source_directory(${D2D_GAME_ROOT} D2D_GAME_SRC)
  19 aux_source_directory(${D2D_OPENGL_ROOT} D2D_OPENGL_SRC)
  20 aux_source_directory(${D2D_SOFTWARE_ROOT} D2D_SOFTWARE_SRC)
  21 aux_source_directory(${D2D_SDL_ROOT} D2D_SDL_SRC)
  22
  23 if (NOT CMAKE_BUILD_TYPE)
  24   set(CMAKE_BUILD_TYPE Release)
  25 endif (NOT CMAKE_BUILD_TYPE)
  26 set(CMAKE_C_FLAGS "")
  27 set(CMAKE_C_FLAGS_DEBUG "-g -O0 -Wall")
  28 set(CMAKE_C_FLAGS_RELEASE "-O3") # -DNDEBUG
  29 set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
  30 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
  31 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
  32
  33 message(STATUS "=== BUILD OPTIONS ===")
  34 message(STATUS "BUILD:    " ${CMAKE_BUILD_TYPE})
  35 message(STATUS "CFLAGS:   " ${CMAKE_C_FLAGS})
  36
  37 message(STATUS "=== RENDERS ===")
  38 message(STATUS "SOFTWARE: " ${WITH_SOFTWARE})
  39 message(STATUS "OPENGL:   " ${WITH_OPENGL})
  40
  41 if (WITH_OPENGL)
  42   add_executable(doom2d-gl ${D2D_GAME_SRC} ${D2D_SDL_SRC} ${D2D_OPENGL_SRC})
  43   target_include_directories(doom2d-gl PRIVATE "${D2D_GAME_ROOT}" "${SDL_INCLUDE_DIR}" "${SDLMIXER_INCLUDE_DIR}" "${OPENGL_INCLUDE_DIR}")
  44   target_link_libraries(doom2d-gl "${SDL_LIBRARY}" "${SDLMIXER_LIBRARY}" "${OPENGL_LIBRARY}")
  45 endif (WITH_OPENGL)
  46
  47 if (WITH_SOFTWARE)
  48   add_executable(doom2d-soft ${D2D_GAME_SRC} ${D2D_SDL_SRC} ${D2D_SOFTWARE_SRC})
  49   target_include_directories(doom2d-soft PRIVATE "${D2D_GAME_ROOT}" "${SDL_INCLUDE_DIR}" "${SDLMIXER_INCLUDE_DIR}")
  50   target_link_libraries(doom2d-soft "${SDL_LIBRARY}" "${SDLMIXER_LIBRARY}")
  51 endif (WITH_SOFTWARE)