Make sure we get the definition of OPENSSL_NO_RC5.

crypto/evp/e_rc5.c

@@ -56,10 +56,11 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef OPENSSL_NO_RC5
-
 #include <stdio.h>
 #include "cryptlib.h"
+
+#ifndef OPENSSL_NO_RC5
+
 #include <openssl/evp.h>
 #include <openssl/objects.h>
 #include "evp_locl.h"

crypto/rc5/rc5.h

@@ -59,6 +59,8 @@
 #ifndef HEADER_RC5_H
 #define HEADER_RC5_H
 
+#include <openssl/opensslconf.h> /* OPENSSL_NO_RC5 */
+
 #ifdef  __cplusplus
 extern "C" {
 #endif