const pmake = {
	VERSION : "0.0",
	actions : {},
	compilers : {}
};

pmake.inherit = function(base) {
	const func = function() {};

	Object.setPrototypeOf(func.prototype, base.prototype);

	return func;
};

pmake.inherited = function(base, parent) {
	var proto = base.prototype;

	while(proto) {
		if(proto == parent.prototype) return true;

		proto = Object.getPrototypeOf(proto);
	}

	return false;
};

pmake.register = function(base) {
	if(pmake.inherited(base, pmake.Compiler)) {
		pmake.compilers[base.target] = base;
	} else if(pmake.inherited(base, pmake.Action)) {
		pmake.actions[base.target] = base;
	}
};

pmake.Compiler = function() {
};

pmake.Action = function() {
};