Here is an example what my current project looks like. As you can see there is a few OpenGL libraries
ce : cudaExample.c cudaExample.h
cp cudaExample.c cudaExample.cu
/usr/local/cuda/bin/nvcc -arch=sm_20 -o ce -lglut -lGL -lGLU -lXext -lXmu -lX11 -lm cudaExample.cu
then run make ce
and ./ce