all:
	@echo "##############################"
	@echo "#                            #"
	@echo "#   Compiling 'samples'...   #"
	@echo "#                            #"
	@echo "##############################"
	@cd common; make all || exit 1; cd ../;
	@for x in `find -L ./ -maxdepth 2 -mindepth 2 -name "Makefile" `; \
	    do cd `dirname $$x`; if [ $$? ]; then $(MAKE) all || exit 1; cd ../; fi; done

clean:
	@for x in `find -L ./ -maxdepth 2 -mindepth 2 -name "Makefile" `; \
	    do cd `dirname $$x`; if [ $$? ]; then $(MAKE) clean; cd ../; fi; done