create cocos2d iOS project
remove cocos2d libs group – only remove reference
add ‘target’ to project :: cocoa touch static library
building setting :: search user path : yes, user header search paths : ./**
select other target of the project :: select ‘build phase – link binary with libraries’
add(+) cocos2d static library
add cocos2d lib files into lib directory
edit->Refactor->Object-c to ARC
select user project(not cocos2d library)