CC      = gcc
LD      = ld
CFLAGS  = -Wall -g -static

default: hello syscall

syscall: syscall.c makefile
	$(CC) $(CFLAGS) -c -o syscall.o syscall.c
	$(LD) -static -o syscall syscall.o -lc

hello: %: %.o
	$(CC) $(CFLAGS) -o $@ $+

%.o: %.c makefile
	$(CC) $(CFLAGS) -c -o $@ $<