[ODE] OSX install

[Wesley Smith]

Hi, I've downloaded ode-snapshot-20060210 and am trying to make it on
OSX 10.4.5.  The crucial bit I can't get working ('cause I want to
build the demos) is the following:

checking for GL/gl.h... no
checking for GL/glu.h... no
checking for GL/glext.h... no
checking for main in -lGL... no
checking for main in -lGLU... no
checking for main in -lopengl32... no
checking for main in -lglu32... no
checking for main in -lcomctl32... no
checking for main in -lkernel32... no
checking for main in -luser32... no
checking for main in -lgdi32... no
checking for main in -lstdc++... yes

>From what I gather, this has to do with the location of my X11
libraries/includes.

In my directory /usr/X11R6/include/GL, I have
GLwDrawA.h      GLwMDrawA.h     gl.h            glu.h          
glxext.h        glxmd.h         glxtokens.h
GLwDrawAP.h     GLwMDrawAP.h    glext.h         glx.h          
glxint.h        glxproto.h      osmesa.h

when I ran configure I did the following:

./configure --includedir=/usr/X11R6/include

I expected this to find GL/gl.h but as you can see above it didn't.  I
also tried setting the CFLAGS, LDFLAGS, and CXXFLAGS properly but to
no avail.  Any ideas?

thanks,
wes