title: OpenGL/glut/stdc++ build errors
body: <p>I'm using Ubuntu and tried using synaptic to install everything that had the word "GLUT" in it and also SDL and opengl . But still a simple program fails to compile . It shows this :</p>
  
  <pre>
  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
  </pre>
  
  <p>If I use g++ instead of gcc I get this: </p>
  
  <pre>
  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
  </pre>
  
  <p>So  what  do I really need to start working with opengl in Ubuntu?</p>