CFLAGS = -std=c99 -Wall
LDLIBS = -lm

all: out.txt ; cat out.txt
out.txt: main ; ./main > out.txt
main: main.o tri_vector.o
main.c: tri_vector.h ; touch $@
tri_vector.c: tri_vector.h ; touch $@

clean:
	$(RM) *out* *.o main