--- src/bio-gio.c.orig	2017-08-03 12:09:57.580574783 +0200
+++ src/bio-gio.c	2017-08-03 12:10:18.768828015 +0200
@@ -23,7 +23,7 @@
 #include "spice-util.h"
 #include "bio-gio.h"
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000
+#if OPENSSL_VERSION_NUMBER < 0x10100000 || defined(LIBRESSL_VERSION_NUMBER)
 static BIO_METHOD one_static_bio;
 
 static int BIO_meth_set_read(BIO_METHOD *biom,
--- src/spice-channel.c.orig	2017-08-03 12:11:21.042572278 +0200
+++ src/spice-channel.c	2017-08-03 12:11:45.780867937 +0200
@@ -55,7 +55,7 @@
 static void spice_channel_send_migration_handshake(SpiceChannel *channel);
 static gboolean channel_connect(SpiceChannel *channel, gboolean tls);
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000
+#if OPENSSL_VERSION_NUMBER < 0x10100000 || defined(LIBRESSL_VERSION_NUMBER)
 static RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey)
 {
     if (pkey->type != EVP_PKEY_RSA) {
--- spice-common/common/ssl_verify.c.orig	2017-08-03 12:13:04.694811076 +0200
+++ spice-common/common/ssl_verify.c	2017-08-03 12:13:17.514964295 +0200
@@ -33,7 +33,7 @@
 #include <string.h>
 #include <gio/gio.h>
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000
+#if OPENSSL_VERSION_NUMBER < 0x10100000 || defined(LIBRESSL_VERSION_NUMBER)
 static const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *asn1)
 {
     return M_ASN1_STRING_data(asn1);
