Removed warning about ISO C90 forbids variable length array ‘input’ [-Wvla].
@@ -16,6 +16,7 @@ EXTRA_CFLAGS += -Wno-unused
EXTRA_CFLAGS += -Wno-uninitialized
EXTRA_CFLAGS += -Wno-int-to-pointer-cast
+EXTRA_CFLAGS += -Wno-vla
EXTRA_CFLAGS += -I$(src)/include