While using macports to install gtkglext on Leopard I ran into this error:
...
checking for GL/glu.h... yes
checking for glVertex3d in -lGLcore... no
checking for glVertex3d in -lGL... no
checking for glVertex3f in -lGL... no
checking for glVertex3i in -lGL... no
checking for glVertex3s in -lGL... no
checking for glVertex3d in -lMesaGL... no
configure: error: Cannot find GL library
Error: Status 1 encountered during processing.
This would build with Tiger's X11 no problems. So can anyone give me a
hint about where to look for the cause of this error?