Compiling with brew (OpenXcom)

Install brew

 see http://mxcl.github.com/homebrew/

Install yaml-cpp 0.3.0

 cd $(brew --prefix)
 git checkout 6e32f8c /usr/local/Library/Formula/yaml-cpp.rb
 brew install yaml-cpp

Install dependencies

 brew install sdl
 brew install sdl_gfx
 brew install sdl_mixer
 brew install sdl_image

Clone the source

 git clone https://github.com/SupSuper/OpenXcom.git
 

download hmaon's patch and copy to openxcom/src

 http://bumba.net/~hmaon/oxc/OSX_kludge.patch 

Apply patch and make

 git apply OSX_kludge.patch
 make -f Makefile.gcc-pch -j 4 (number of cores on your machine)