1TARGETS = breakpoints kcmp mqueue vm 2 3all: 4 for TARGET in $(TARGETS); do \ 5 make -C $$TARGET; \ 6 done; 7 8run_tests: all 9 for TARGET in $(TARGETS); do \ 10 make -C $$TARGET run_tests; \ 11 done; 12 13clean: 14 for TARGET in $(TARGETS); do \ 15 make -C $$TARGET clean; \ 16 done; 17