all: compile q3map2 using cmake
This is a simple change to make
q3map2 using the modern
cmake-based build system. So we can drop the legacy
Makefile-based one and not have to maintain two build systems.
I just compiled the
drain map by typing
./all compile-map drain and I've seen the tool compiling q3map2 with cmake before doing the map compilation itself, so it looks good.