我正在使用 Ubuntu 并尝试使用 synaptic 来安装其中包含“GLUT”一词的所有内容以及 SDL 和 opengl 。但仍然是一个简单的程序无法编译。它显示了这个:
opengl1.cpp:(.text+0xe): undefined reference to `glClear' opengl1.cpp:(.text+0x1a): undefined reference to `glBegin' opengl1.cpp:(.text+0x2e): undefined reference to `glVertex2i' opengl1.cpp:(.text+0x33): undefined reference to `glEnd' opengl1.cpp:(.text+0x38): undefined reference to `glFlush' /tmp/ccnwQeLu.o: In function `MyInit()': opengl1.cpp:(.text+0x4c): undefined reference to `glGetString' opengl1.cpp:(.text+0x57): undefined reference to `std::cout' opengl1.cpp:(.text+0x5c): undefined reference to `std::basic_ostream >& std::operator >(std::basic_ostream >&, unsigned char const*)' opengl1.cpp:(.text+0x6c): undefined reference to `std::basic_ostream >& std::operator >(std::basic_ostream >&, char const*)' opengl1.cpp:(.text+0x78): undefined reference to `glGetString' opengl1.cpp:(.text+0x83): undefined reference to `std::cout' opengl1.cpp:(.text+0x88): undefined reference to `std::basic_ostream >& std::operator >(std::basic_ostream >&, unsigned char const*)' opengl1.cpp:(.text+0x98): undefined reference to `std::basic_ostream >& std::operator >(std::basic_ostream >&, char const*)' opengl1.cpp:(.text+0xc0): undefined reference to `glClearColor' opengl1.cpp:(.text+0xdf): undefined reference to `glColor3f' opengl1.cpp:(.text+0xec): undefined reference to `glPointSize' opengl1.cpp:(.text+0xf8): undefined reference to `glMatrixMode' opengl1.cpp:(.text+0xfd): undefined reference to `glLoadIdentity' opengl1.cpp:(.text+0x12d): undefined reference to `gluOrtho2D' /tmp/ccnwQeLu.o: In function `main': opengl1.cpp:(.text+0x14a): undefined reference to `glutInit' opengl1.cpp:(.text+0x156): undefined reference to `glutInitDisplayMode' opengl1.cpp:(.text+0x16d): undefined reference to `glutInitWindowSize' opengl1.cpp:(.text+0x181): undefined reference to `glutInitWindowPosition' opengl1.cpp:(.text+0x18d): undefined reference to `glutCreateWindow' opengl1.cpp:(.text+0x19e): undefined reference to `glutDisplayFunc' opengl1.cpp:(.text+0x1a3): undefined reference to `glutMainLoop' /tmp/ccnwQeLu.o: In function `__static_initialization_and_destruction_0(int, int)': opengl1.cpp:(.text+0x1cb): undefined reference to `std::ios_base::Init::Init()' opengl1.cpp:(.text+0x1d0): undefined reference to `std::ios_base::Init::~Init()' /tmp/ccnwQeLu.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0' collect2: ld returned 1 exit status
如果我使用 g++ 而不是 gcc,我会得到这个:
vim opebgl1.cpp g++ opengl1.cpp -o opengl1 -lGL -lstdc++ -lc -lm and then get this : /tmp/ccCJBuIl.o: In function `MyInit()': opengl1.cpp:(.text+0x12d): undefined reference to `gluOrtho2D' /tmp/ccCJBuIl.o: In function `main': opengl1.cpp:(.text+0x14a): undefined reference to `glutInit' opengl1.cpp:(.text+0x156): undefined reference to `glutInitDisplayMode' opengl1.cpp:(.text+0x16d): undefined reference to `glutInitWindowSize' opengl1.cpp:(.text+0x181): undefined reference to `glutInitWindowPosition' opengl1.cpp:(.text+0x18d): undefined reference to `glutCreateWindow' opengl1.cpp:(.text+0x19e): undefined reference to `glutDisplayFunc' opengl1.cpp:(.text+0x1a3): undefined reference to `glutMainLoop' collect2: ld returned 1 exit status
那么在 Ubuntu 中开始使用 opengl 我真正需要什么?
最佳答案
将“-lstdc++ -lGL”添加到您的链接器标志。 或者尝试像这样编译它:
g++ opengl1.cpp -o opengl1 -lGL -lGLU -lc -lm
(编辑:添加了 -lGLU,删除了 -lstdc++)
关于c++ - OpenGL/glut/stdc++ 构建错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/5410832/