From d2a7592b9884049d3da384c5c37f77629ce9ac56 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Tue, 6 Nov 2018 18:58:30 -0800
Subject: [PATCH] openssl: Fix compilation without deprecated APIs

bn.h was missing. Including engine.h does not work if OpenSSL was built
without it. cyrus-sasl makes no use of it anyway.
---
 common/crypto-compat.c | 1 -
 common/crypto-compat.h | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/crypto-compat.c b/common/crypto-compat.c
index f4717b6..8195879 100644
--- a/common/crypto-compat.c
+++ b/common/crypto-compat.c
@@ -12,7 +12,6 @@
 #if defined(HAVE_OPENSSL) && (OPENSSL_VERSION_NUMBER < 0x10100000L)
 
 #include <string.h>
-#include <openssl/engine.h>
 
 static void *OPENSSL_zalloc(size_t num)
 {
diff --git a/common/crypto-compat.h b/common/crypto-compat.h
index 73424ad..d3ffdca 100644
--- a/common/crypto-compat.h
+++ b/common/crypto-compat.h
@@ -15,6 +15,7 @@
 #include <openssl/dh.h>
 #include <openssl/evp.h>
 #include <openssl/hmac.h>
+#include <openssl/bn.h>
 
 int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
 int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
-- 
2.19.1