当我尝试编译文件时,我收到错误信息：

g++ -L/usr/lib simple.cpp -lglut
/usr/bin/ld: /tmp/ccoPczAo.o: undefined reference to symbol 'glEnd'
/usr/bin/ld: note: 'glEnd' is defined in DSO //usr/lib/libGL.so.1 so try adding it to the linker command line
//usr/lib/libGL.so.1: could not read symbols: Invalid operation
collect2: ld returned 1 exit status

有人知道我在做错什么吗？