Question

您好我使用SDL2与MINGW制作一个简单的窗口并且无法编译，代码如下，结果如下：

 #include <iostream>
 #include "SDL/SDL.h" 
 using namespace std
 int main(int argc, char* args[])
 {
     SDL_Window *win = SDL_CreateWindow("WINDOW TEST", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, SDL_WINDOW_SHOWN);
     main_t:
     // this is the loop
     goto main_t;
     return 0;
 }

构建错误：

c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../.. ../libSDL2main.a(SDL_windows_main.o): In function `main_getcmdline':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:142: undefined reference to `SDL_wcslen'
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:142: undefined reference to `SDL_iconv_string'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `ParseCommandLine':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:54: undefined reference to `SDL_isspace'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `main_getcmdline':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:153: undefined reference to `SDL_malloc'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `ParseCommandLine':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:54: undefined reference to `SDL_isspace'
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:80: undefined reference to `SDL_isspace'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `main_utf8':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:123: undefined reference to `SDL_SetMainReady'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `main_getcmdline':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:161: undefined reference to `SDL_free'
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:162: undefined reference to `SDL_free'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `ParseCommandLine':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:80: undefined reference to `SDL_isspace'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `OutOfMemory':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:107: undefined reference to `SDL_ShowSimpleMessageBox'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `console_wmain':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:181: undefined reference to `SDL_malloc'
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:185: undefined reference to `SDL_wcslen'
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:185: undefined reference to `SDL_iconv_string'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `main_utf8':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:123: undefined reference to `SDL_SetMainReady'
c:/mingw/bin/../lib/gcc/mingw32/6.3.0/../../../libSDL2main.a(SDL_windows_main.o): In function `console_wmain':
/Users/slouken/release/SDL/SDL2-2.0.5-source/foo-x86/../src/main/windows/SDL_windows_main.c:192: undefined reference to `SDL_free'
collect2.exe: error: ld returned 1 exit status

MinGW无法使用SDL2

0 个答案: