libepoxy without xorg deps possible?

[Marko Käning]

Hi David,

why does libepoxy need all these xorg deps:
---
$ sudo port install libepoxy
Password:
--->  Computing dependencies for libepoxy
--->  Dependencies to be installed: mesa xorg-dri2proto xorg-glproto xorg-libXfixes xorg-fixesproto xorg-xextproto xorg-libXi xorg-inputproto xorg-libXext xorg-libXmu xorg-libXt
---
???

Can this library not also be build without the necessity for xorg?

Regards,
Marko