macos - 如何使用 Xcode 中的 OpenGL 程序解决以下链接器错误？

Question

当我尝试在 Mac OS 10.8 上的 Xcode 中编译我的 C++ OpenGL 程序时出现以下错误...我该怎么办？

Undefined symbols for architecture x86_64:
  "_aglChoosePixelFormat", referenced from:
      _main in main.o
  "_aglCreateContext", referenced from:
      _main in main.o
  "_aglDestroyContext", referenced from:
      _main in main.o
  "_aglDestroyPixelFormat", referenced from:
      _main in main.o
  "_aglSetCurrentContext", referenced from:
      _main in main.o
  "_aglSetFullScreen", referenced from:
      _main in main.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

由于您使用的是 AGL，因此查看AGL的参考，您需要将框架 AGL 与 OpenGL 一起导入。