--- libmariadb/libmariadb/secure/openssl.c.orig 2016-12-22 11:09:46.000000000 +0100

+++ libmariadb/libmariadb/secure/openssl.c      2017-01-15 11:22:15.049274000 +0100

@@ -53,7 +53,7 @@

 #define MAX_SSL_ERR_LEN 100

 static pthread_mutex_t LOCK_openssl_config;

-#if OPENSSL_VERSION_NUMBER < 0x10100000L

+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)

 static pthread_mutex_t *LOCK_crypto= NULL;

 #endif

 #if OPENSSL_USE_BIOMETHOD

@@ -86,7 +86,7 @@

 }

-#if OPENSSL_VERSION_NUMBER < 0x10100000L

+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)

 /*

    thread safe callbacks for OpenSSL

    Crypto call back functions will be

@@ -209,7 +209,7 @@

 }

 #endif

-#if OPENSSL_VERSION_NUMBER < 0x10100000L

+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)

 static void my_cb_locking(int mode, int n,

                           const char *file __attribute__((unused)),

                           int line __attribute__((unused)))

@@ -287,7 +287,7 @@

   /* lock mutex to prevent multiple initialization */

   pthread_mutex_init(&LOCK_openssl_config,MY_MUTEX_INIT_FAST);

   pthread_mutex_lock(&LOCK_openssl_config);

-#if OPENSSL_VERSION_NUMBER >= 0x10100000L

+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)

   if (!OPENSSL_init_ssl(OPENSSL_INIT_LOAD_CONFIG, NULL))

     goto end;

 #else