From b631670ccacab5a9536b34ab851aefad20c8764d Mon Sep 17 00:00:00 2001
From: Sean Parkinson <sean@wolfssl.com>
Date: Thu, 20 Jun 2019 21:40:58 +1000
Subject: [PATCH] Fix for SP math build in OpenSSL bn.h

---
 wolfssl/openssl/bn.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wolfssl/openssl/bn.h b/wolfssl/openssl/bn.h
index e3311b395..c5176813b 100644
--- a/wolfssl/openssl/bn.h
+++ b/wolfssl/openssl/bn.h
@@ -40,7 +40,9 @@
 typedef struct WOLFSSL_BIGNUM {
     int neg;        /* openssh deference */
     void *internal; /* our big num */
-#if defined(USE_FAST_MATH) && !defined(HAVE_WOLF_BIGINT)
+#ifdef WOLFSSL_SP_MATH
+    sp_int fp;
+#elif defined(USE_FAST_MATH) && !defined(HAVE_WOLF_BIGINT)
     fp_int fp;
 #endif
 } WOLFSSL_BIGNUM;