BIN variable in install target

Makefile

@@ -26,7 +26,7 @@ options:
 .c.o:
 	${CC} ${CFLAGS_BLURAYBACKUP} -c $< -o $@
 	
-bluraybackup: ${OBJ}
+${BIN}: ${OBJ}
 	${CC} -o ${BIN} ${OBJ} ${LDFLAGS_BLURAYBACKUP}
 
 clean:
@@ -39,7 +39,7 @@ dist: clean
 	gzip ${BIN}-${VERSION}.tar
 	rm -fr ${BIN}-${VERSION}
 
-install: all
+install: ${BIN}
 	mkdir -p ${DESTDIR}${PREFIX}/bin
 	cp -f ${BIN} ${DESTDIR}${PREFIX}/bin
 	chmod 755 ${DESTDIR}${PREFIX}/bin/${BIN}