wpa_supplicant was already doing this and hostapd will need to define this for future additions. Signed-hostap: Jouni Malinen <j@w1.fi>
@@ -678,6 +678,7 @@ endif
endif
ifdef NEED_SHA256
+CFLAGS += -DCONFIG_SHA256
OBJS += ../src/crypto/sha256.o
ifdef CONFIG_INTERNAL_SHA256
OBJS += ../src/crypto/sha256-internal.o