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-rw-r--r--3rd_party/libsrp6a-sha512/Makefile.am2
-rw-r--r--3rd_party/libsrp6a-sha512/t_math.c5
2 files changed, 4 insertions, 3 deletions
diff --git a/3rd_party/libsrp6a-sha512/Makefile.am b/3rd_party/libsrp6a-sha512/Makefile.am
index 8c6e2f5..d304585 100644
--- a/3rd_party/libsrp6a-sha512/Makefile.am
+++ b/3rd_party/libsrp6a-sha512/Makefile.am
@@ -9,7 +9,7 @@ include_HEADERS = srp.h srp_aux.h cstr.h
AM_CFLAGS = -DHAVE_CONFIG_H
if HAVE_OPENSSL
-AM_CFLAGS += -DOPENSSL=1 -DOPENSSL_ENGINE=1 $(openssl_CFLAGS)
+AM_CFLAGS += -DOPENSSL=1 $(openssl_CFLAGS)
else
if HAVE_GCRYPT
AM_CFLAGS += -DGCRYPT=1 $(libgcrypt_CFLAGS)
diff --git a/3rd_party/libsrp6a-sha512/t_math.c b/3rd_party/libsrp6a-sha512/t_math.c
index 88ae12f..e655daa 100644
--- a/3rd_party/libsrp6a-sha512/t_math.c
+++ b/3rd_party/libsrp6a-sha512/t_math.c
@@ -39,7 +39,8 @@ typedef BIGNUM * BigInteger;
typedef BN_CTX * BigIntegerCtx;
typedef BN_MONT_CTX * BigIntegerModAccel;
#include <limits.h>
-# ifdef OPENSSL_ENGINE
+# ifndef OPENSSL_NO_ENGINE
+# define OPENSSL_ENGINE
# include "openssl/engine.h"
static ENGINE * default_engine = NULL;
# endif /* OPENSSL_ENGINE */
@@ -951,7 +952,7 @@ BigIntegerModAccelFree(accel)
BigIntegerResult
BigIntegerInitialize()
{
-#if OPENSSL_VERSION_NUMBER >= 0x00907000
+#if OPENSSL_VERSION_NUMBER >= 0x00907000 && defined(OPENSSL_ENGINE)
ENGINE_load_builtin_engines();
#endif
return BIG_INTEGER_SUCCESS;