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Я создал статическую библиотеку, использующую SDL2, и у меня возникли проблемы с ее использованием в другом проекте. Все функции SDL2, указанные в библиотеке, вызывают неопределенные опорные ошибки. Я могу использовать SDL2 в модульных тестах для проекта статической библиотеки, поэтому его нужно настроить правильно ... правильно? Я связываюсь с -lSDL2 и так же, как и с другими проектами (включая модульный тест), где он работает. Разве этого недостаточно?Неопределенная ссылка на функции SDL2 в связанной библиотеке (Code :: Blocks)
Мои настройки компоновщика выглядеть следующим образом: Linker settings in Code::Blocks
Вот лог сборки:
-------------- Build: Debug in sdl_frame_sample (compiler: GNU GCC Compiler)---------------
g++ -Wall -fexceptions -g -std=c++11 -Wextra -Wall -I../../sdl-frame/sdl_frame/include -I../../sdl-frame/sdl_frame/include/box2d -Iinclude -I/home/yeti/Programs/gtest-1.7.0/include -c /home/yeti/Documents/codes/sdl_frame_samples/sdl_frame_sample/main.cpp -o obj/Debug/main.o
g++ -Wall -fexceptions -g -std=c++11 -Wextra -Wall -I../../sdl-frame/sdl_frame/include -I../../sdl-frame/sdl_frame/include/box2d -Iinclude -I/home/yeti/Programs/gtest-1.7.0/include -c /home/yeti/Documents/codes/sdl_frame_samples/sdl_frame_sample/src/sample_game_t.cpp -o obj/Debug/src/sample_game_t.o
g++ -Wall -fexceptions -g -std=c++11 -Wextra -Wall -I../../sdl-frame/sdl_frame/include -I../../sdl-frame/sdl_frame/include/box2d -Iinclude -I/home/yeti/Programs/gtest-1.7.0/include -c /home/yeti/Documents/codes/sdl_frame_samples/sdl_frame_sample/src/sample_world_t.cpp -o obj/Debug/src/sample_world_t.o
g++ -L../sdl-frame/sdl_frame/bin/Debug -L/home/yeti/Programs/gtest-1.7.0 -o bin/Debug/sdl_frame_sample obj/Debug/main.o obj/Debug/src/sample_game_t.o obj/Debug/src/sample_world_t.o -lSDL2main -lSDL2 -lSDL2_image -lSDL2_ttf ../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a /home/yeti/Programs/gtest-1.7.0/libgtest.a
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_t.o): In function `game_t::~game_t()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:31: undefined reference to `SDL_Quit'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:32: undefined reference to `TTF_Quit'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_t.o): In function `game_t::init()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:40: undefined reference to `SDL_Init'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:42: undefined reference to `SDL_GetError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:48: undefined reference to `TTF_Init'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:50: undefined reference to `SDL_GetError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_t.o): In function `game_t::start()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:87: undefined reference to `SDL_LogError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:93: undefined reference to `SDL_LogError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:121: undefined reference to `SDL_LogError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_t.o): In function `game_t::add_world(game_world_t*)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:155: undefined reference to `SDL_LogError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_t.o): In function `game_t::add_hud(hud_t*)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_t.cpp:166: undefined reference to `SDL_LogError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_timer_t.o): In function `game_timer_t::start()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_timer_t.cpp:23: undefined reference to `SDL_GetTicks'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_timer_t.o): In function `game_timer_t::resume()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_timer_t.cpp:45: undefined reference to `SDL_GetTicks'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_timer_t.o): In function `game_timer_t::pause()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_timer_t.cpp:58: undefined reference to `SDL_GetTicks'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_timer_t.o): In function `game_timer_t::get_ticks()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_timer_t.cpp:77: undefined reference to `SDL_GetTicks'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_window_t.o): In function `game_window_t::init(std::string, int, int, unsigned int)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:34: undefined reference to `SDL_CreateWindow'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:37: undefined reference to `SDL_GetError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:42: undefined reference to `SDL_CreateRenderer'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:45: undefined reference to `SDL_GetError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:46: undefined reference to `SDL_DestroyWindow'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_window_t.o): In function `game_window_t::render()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:62: undefined reference to `SDL_SetRenderDrawColor'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:63: undefined reference to `SDL_RenderClear'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:87: undefined reference to `SDL_RenderPresent'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_window_t.o): In function `game_window_t::set_position(int, int)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:143: undefined reference to `SDL_SetWindowPosition'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_window_t.o): In function `game_window_t::free()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:148: undefined reference to `SDL_DestroyRenderer'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/game_window_t.cpp:150: undefined reference to `SDL_DestroyWindow'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_world_t.o): In function `game_world_t::update_game_objects(unsigned int)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/world/game_world_t.cpp:93: undefined reference to `SDL_LogError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(world_image_t.o): In function `world_image_t::init(std::string)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/world/world_image_t.cpp:23: undefined reference to `SDL_LogError'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(asset_manager_t.o): In function `asset_manager_t::~asset_manager_t()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:16: undefined reference to `TTF_CloseFont'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(asset_manager_t.o): In function `asset_manager_t::load_text_texture(std::string, std::string, int, SDL_Color)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:42: undefined reference to `TTF_OpenFont'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(asset_manager_t.o): In function `asset_manager_t::load_texture_from_surface(SDL_Surface*, SDL_Renderer*)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:143: undefined reference to `SDL_GetError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:148: undefined reference to `SDL_CreateTextureFromSurface'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:151: undefined reference to `SDL_GetError'
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:155: undefined reference to `SDL_FreeSurface'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(asset_manager_t.o): In function `asset_manager_t::load_texture_from_text(_TTF_Font*, std::string, SDL_Color)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:164: undefined reference to `TTF_RenderText_Solid'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(asset_manager_t.o): In function `asset_manager_t::load_texture_from_image(std::string)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/asset_manager_t.cpp:177: undefined reference to `IMG_Load'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_texture_t.o): In function `game_texture_t::render(float, float, float, float)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/game_texture_t.cpp:27: undefined reference to `SDL_RenderCopy'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_texture_t.o): In function `game_texture_t::render(SDL_Rect*, SDL_Rect*)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/game_texture_t.cpp:37: undefined reference to `SDL_RenderCopy'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_texture_t.o): In function `game_texture_t::render(SDL_Rect*, double, SDL_Point*, SDL_Rect*)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/game_texture_t.cpp:58: undefined reference to `SDL_RenderCopyEx'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(game_texture_t.o): In function `game_texture_t::get_texture_dimensions(texture_dimensions_t&)':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/game_texture_t.cpp:68: undefined reference to `SDL_QueryTexture'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(tracked_SDL_Texture.o): In function `tracked_SDL_Texture::~tracked_SDL_Texture()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/asset_management/tracked_SDL_Texture.cpp:10: undefined reference to `SDL_DestroyTexture'
../../sdl-frame/sdl_frame/bin/Debug/libsdl_frame.a(controller_t.o): In function `controller_t::refresh()':
/home/yeti/Documents/codes/sdl-frame/sdl_frame/src/controller_t.cpp:20: undefined reference to `SDL_PollEvent'
collect2: error: ld returned 1 exit status
Process terminated with status 1 (0 minute(s), 0 second(s))
42 error(s), 0 warning(s) (0 minute(s), 0 second(s))
Любая помощь приветствуется. Я застрял на этом какое-то время :(
