Make DTLS_HELLO_VERIFY a compile option
diff --git a/include/polarssl/check_config.h b/include/polarssl/check_config.h
index 9a64c10..9fa19c8 100644
--- a/include/polarssl/check_config.h
+++ b/include/polarssl/check_config.h
@@ -263,6 +263,11 @@
#error "Illegal protocol selection"
#endif
+#if defined(POLARSSL_SSL_DTLS_HELLO_VERIFY) && \
+ ( !defined(POLARSSL_SSL_SRV_C) || !defined(POLARSSL_SSL_PROTO_DTLS) )
+#error "POLARSSL_SSL_DTLS_HELLO_VERIFY defined, but not all prerequisites"
+#endif
+
#if defined(POLARSSL_SSL_SESSION_TICKETS) && defined(POLARSSL_SSL_TLS_C) && \
( !defined(POLARSSL_AES_C) || !defined(POLARSSL_SHA256_C) || \
!defined(POLARSSL_CIPHER_MODE_CBC) )