help: @echo This makefile is just for the test program \(use \"make clean all test\"\) @echo Just include the SimpleIni.h header file to use it. install: @echo No install required. Just include the SimpleIni.h header file to use it. TOPTARGETS := all clean test SUBDIRS := tests $(TOPTARGETS): $(SUBDIRS) $(SUBDIRS): $(MAKE) -C $@ $(MAKECMDGOALS) .PHONY: $(TOPTARGETS) $(SUBDIRS)