Irrlicht Engine

what would be the differences?

i renamed it and put it in the dir Linux i created, now i get when making
EDIT: got the package xorg-dev, made, works, thanks

i've got the file "Linux" in /home/martin/irrlicht-1.3.1/lib what'd be ../../lib/Linux and my file-browser notices it as a-file. so, it's existing.

the .a-file exists in "/home/martin/irrlicht-1.3.1/source/Irrlicht", i didn't move anything

thanks-a-lot. At the end, i get

cp libIrrlicht.a ../../lib/Linux


So, but ifi want to 'make' one of the examples, i get

Makefile:29: Building...
g++ -I../../include -I/usr/X11R6/include -O3 -ffast-math main.cpp -o ../../bin/Linux/01.HelloWorld -L/usr/X11R6/lib -L../../lib/Linux -lIrrlicht -lGL ...

Hey there, i want to compile Irrlicht from the source/Irrlicht-dir, so i went to this dir and typed "make". I get errors like

CIrrDeviceLinux.cpp:217: Error: »XF86VidModeSwitchToMode« wasn't defined in this scope
CIrrDeviceLinux.cpp:218: Error: »XF86VidModeSetViewPort« wasn't defined in this scope ...