PREFIX ?= /usr
  SBINDIR ?= sbin
  INSTALL ?= install
  CC = $(CROSS_COMPILE)gcc
  
  TARGET = freefall
  
  all: $(TARGET)
  
  %: %.c
  	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
  
  clean:
  	$(RM) $(TARGET)
  
  install: freefall
  	$(INSTALL) -D -m 755 $(TARGET) $(DESTDIR)$(PREFIX)/$(SBINDIR)/$(TARGET)