$OpenBSD: patch-src_SWIG__lib_i,v 1.1 2021/07/24 20:02:04 sthen Exp $

Fix build with LibreSSL

Index: src/SWIG/_lib.i
--- src/SWIG/_lib.i.orig
+++ src/SWIG/_lib.i
@@ -21,7 +21,7 @@
 
 %{
 /* OpenSSL 1.0.2 copmatbility shim */
-#if OPENSSL_VERSION_NUMBER < 0x10002000L
+#if OPENSSL_VERSION_NUMBER < 0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
 typedef void (*OPENSSL_sk_freefunc)(void *);
 typedef void *(*OPENSSL_sk_copyfunc)(const void *);
 typedef struct stack_st OPENSSL_STACK;
@@ -532,7 +532,7 @@ int passphrase_callback(char *buf, int num, int v, voi
 %inline %{
 
 void lib_init() {
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
     SSLeay_add_all_algorithms();
     ERR_load_ERR_strings();
 #endif
