CFLAGS = -Wall -std=gnu11
LDLIBS = -lm
CC = gcc

.PHONEY:all
all:out.txt out.junk out.log out.mystream
	cat $^
out.txt:main
	./$< > $@

out.junk out.log out.mystream:io out.input
	./$< 8.888888 1.11111111 1>out.junk 2>out.log <out.input

out.input:Makefile
	echo 7.77 > $@

clean:
	$(RM) main io *.o out*
	#find -type f -executable -delete