3 TMPFILE ?= $(CURDIR)/parallel.mk.lock
10 while [ $$c -le 5 ] && \
11 ([ ! -e "$(TMPFILE)" ] || [ "`cat "$(TMPFILE)"`" != "SECOND" ]); do \
16 if [ $$c -gt 5 ]; then exit 10; else exit 0; fi
19 @echo $@ > "$(TMPFILE)"
21 .PHONY: all FIRST SECOND rmtmpfile