A discrepancy between the definitions of winsys_init() in winsys.h and winsys.cpp causes that function to be compiled statically in some cases (when no SDL support is available, I think...), thus making linking fail because of an undefined winsys_init. See (and apply ;-)) the attached patch to fix that bugger.
Kind regards,
tinLoaf
Anonymous
Committed already.
Although it might be best to install SDL ;-)
(you won't have joystick support without it, for one)