[Freeglut-bugs] configure does not check path of glib

[Michael P. <mi...@68...>]

I tried to build freeglut with glib in a non-standard path (both header
files and the shared library), and currently freeglut does not handle
this case.

I believe all that's required is to invoke the AM_PATH_GLIB macro within
configure.in.

Thanks,
Michael