- 3 sections: variables, public targets, private/support targets
- object files always in a *_OBJ variable
- header files always in a *_H variable
- object files always generated to an obj* subfolder
- all Makefiles can be executed individually, calling other makefiles if necessary
- generic object targets when possible
git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@11812 54d463be-8e91-2dee-dedb-b68131a5f0ec