i have the same problem on gentoo and CrystalSpace, ./configure doesnt check for opengl and then there is no 3d plugin compiled;

\"... checking for Xaw-config... no
checking for libXaw... yes
checking for int32... no
checking for windows.h... no
checking for OpenGL... no
checking for int32... (cached) no
checking for DirectX... no
checking for waveout... no... \"

i was following the gentoo instructions step by step that says here;
http://laanx.fragnetics.com/gentoo.html

all compiles well except crystalspace that doesnt check nor compile the opengl library and plugin

pd: i have opengl running in my machine with nvidia drivers