FOLDERS=mu-e-scattering/muone \ radiative-lepton-decay/babar/example \ michel-decay/validation michel-decay/demo-observable michel-decay/f-and-g all: for i in $(FOLDERS) ; do make -C $$i all ; done check: for i in $(FOLDERS) ; do make -C $$i check ; done clean: for i in $(FOLDERS) ; do make -C $$i clean ; done