diff --git a/wiringPi/Makefile b/wiringPi/Makefile
index 10d3087..71c38df 100755
--- a/wiringPi/Makefile
+++ b/wiringPi/Makefile
@@ -152,7 +152,7 @@ static:
 
 $(DYNAMIC):	$(OBJ)
 	$Q echo "[Link (Dynamic)]"
-	$Q $(CC) -shared -Wl,-soname,libwiringPi.so$(WIRINGPI_SONAME_SUFFIX) -o libwiringPi.so.$(VERSION) $(LIBS) $(OBJ)
+	$Q $(CC) -shared -Wl,-soname,libwiringPi.so$(WIRINGPI_SONAME_SUFFIX) -o libwiringPi.so.$(VERSION) $(OBJ) $(LIBS)
 
 .c.o:
 	$Q echo [Compile] $<
diff --git a/wiringPi/wiringPi.c b/wiringPi/wiringPi.c
index 445f06b..f63ec0e 100755
--- a/wiringPi/wiringPi.c
+++ b/wiringPi/wiringPi.c
@@ -2451,6 +2451,7 @@ int wiringPiSetup (void)
 
 #else /* CONFIG_ORANGEPI_RK3399  */
 	gpio2_base = (uint32_t *)mmap(0, BLOCK_SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, GPIO2_BASE);
+  gpio = gpio2_base;
 	if ((int32_t)(unsigned long)gpio2_base == -1)
 		return wiringPiFailure(WPI_ALMOST,
 				"wiringPiSetup: mmap (GPIO2_BASE) failed: %s\n", strerror(errno));