CSVCC := cargo run -- # CSVCC := csv++ CFLAGS := -vvvv all: main.csv main.xlsx %.csv: %.csvpp $(CSVCC) $(CFLAGS) -o $@ $< %.xlsx: %.csvpp $(CSVCC) $(CFLAGS) -o $@ $< .PHONY: clean clean: rm -f *.xlsx *.csv *.csvpo