[Bug-gnubg] Build failure on OS X 10.6.8

[Louis Zulli]

Hi,

Just downloaded the latest snapshot and did the usual: 

./autogen.sh 
./configure
make

Configure by default did not find the GL headers, which led to

inc3d.h:43:16: error: gl.h: No such file or directory
inc3d.h:44:17: error: glu.h: No such file or directory

Was easy enough for me to add CFLAGS=-I/opt/local/include/GL/ and use the 
headers supplied by MacPorts.

But thought this was worth reporting. I expect that Mike will be able to handle 
it. ;-)

Louis