SUBDIRS=libtcp common parte1 parte2

.PHONY: clean
all clean:
	@set fnord $(MAKEFLAGS); amf=$$2; target=$@ ; \
	dot_seen=no; \
	list='$(SUBDIRS)'; for subdir in $$list; do \
	echo "Making $$target in $$subdir"; \
	if test "$$subdir" = "."; then \
	dot_seen=yes; \
	local_target="$$target-am"; \
	else \
	local_target="$$target"; \
	fi; \
	(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
	|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
	done;