CC=/usr/local/gcc-7.1/bin/gcc

all: rint fdiff

rint: rint.c
	$(CC) -std=gnu99 -Wall -Wconversion -o rint rint.c -lm

fdiff: fdiff.c
	$(CC) -std=gnu99 -Wall -Wconversion -o fdiff fdiff.c -lm

clean:
	rm -f fdiff