.PHONY: all all: example .PHONY: example igl_lib=-I../../ eigen=-I/usr/local/include/eigen3 -I/usr/local/include/eigen3/unsupported CFLAGS=-g inc=$(igl_lib) $(eigen) lib= example: example.o g++ $(CFLAGS) -o example example.o $(lib) rm example.o example.o: example.cpp g++ $(CFLAGS) -c example.cpp -o example.o $(inc) clean: rm -f example.o rm -f example