[06/13] opusfile: add libressl support patch

diff --git a/package/opusfile/0001-fix-libressl-support.patch b/package/opusfile/0001-fix-libressl-support.patch
new file mode 100644
index 0000000000..7965d78bfe
--- /dev/null
+++ b/package/opusfile/0001-fix-libressl-support.patch
@@ -0,0 +1,119 @@ 
+From 349ddeff80bc2188b75ef3a3a9bf65203bcb9d7e Mon Sep 17 00:00:00 2001
+From: Adam Duskett <Adamduskett@outlook.com>
+Date: Tue, 17 Oct 2017 21:14:59 -0400
+Subject: [PATCH] fix-libressl-support
+
+When a program checks for openssl 1.1 or higher, it will pass that
+check because libressl sets it's version number to 2.x.
+
+Add simple checks to see if libressl_version_number is defined.
+
+Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
+---
+ src/http.c | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/src/http.c b/src/http.c
+index acd0e8c..f6896c2 100644
+--- a/src/http.c
++++ b/src/http.c
+@@ -1530,7 +1530,7 @@ static long op_bio_retry_ctrl(BIO *_b,int _cmd,long _num,void *_ptr){
+   return ret;
+ }
+ 
+-# if OPENSSL_VERSION_NUMBER<0x10100000L
++# if OPENSSL_VERSION_NUMBER<0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ #  define BIO_set_data(_b,_ptr) ((_b)->ptr=(_ptr))
+ #  define BIO_set_init(_b,_init) ((_b)->init=(_init))
+ #  define ASN1_STRING_get0_data ASN1_STRING_data
+@@ -1538,7 +1538,7 @@ static long op_bio_retry_ctrl(BIO *_b,int _cmd,long _num,void *_ptr){
+ 
+ static int op_bio_retry_new(BIO *_b){
+   BIO_set_init(_b,1);
+-# if OPENSSL_VERSION_NUMBER<0x10100000L
++# if OPENSSL_VERSION_NUMBER<0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+   _b->num=0;
+ # endif
+   BIO_set_data(_b,NULL);
+@@ -1549,7 +1549,7 @@ static int op_bio_retry_free(BIO *_b){
+   return _b!=NULL;
+ }
+ 
+-# if OPENSSL_VERSION_NUMBER<0x10100000L
++# if OPENSSL_VERSION_NUMBER<0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ /*This is not const because OpenSSL doesn't allow it, even though it won't
+    write to it.*/
+ static BIO_METHOD op_bio_retry_method={
+@@ -1570,7 +1570,7 @@ static BIO_METHOD op_bio_retry_method={
+    proxying https URL requests.*/
+ static int op_http_conn_establish_tunnel(OpusHTTPStream *_stream,
+  OpusHTTPConn *_conn,op_sock _fd,SSL *_ssl_conn,BIO *_ssl_bio){
+-# if OPENSSL_VERSION_NUMBER>=0x10100000L
++# if OPENSSL_VERSION_NUMBER>=0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+   BIO_METHOD *bio_retry_method;
+ # endif
+   BIO  *retry_bio;
+@@ -1583,7 +1583,7 @@ static int op_http_conn_establish_tunnel(OpusHTTPStream *_stream,
+   ret=op_http_conn_write_fully(_conn,
+    _stream->proxy_connect.buf,_stream->proxy_connect.nbuf);
+   if(OP_UNLIKELY(ret<0))return ret;
+-# if OPENSSL_VERSION_NUMBER>=0x10100000L
++# if OPENSSL_VERSION_NUMBER>=0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+   bio_retry_method=BIO_meth_new(BIO_TYPE_NULL,"retry");
+   if(bio_retry_method==NULL)return OP_EFAULT;
+   BIO_meth_set_write(bio_retry_method,op_bio_retry_write);
+@@ -1606,7 +1606,7 @@ static int op_http_conn_establish_tunnel(OpusHTTPStream *_stream,
+   /*This shouldn't succeed, since we can't read yet.*/
+   OP_ALWAYS_TRUE(SSL_connect(_ssl_conn)<0);
+   SSL_set_bio(_ssl_conn,_ssl_bio,_ssl_bio);
+-# if OPENSSL_VERSION_NUMBER>=0x10100000L
++# if OPENSSL_VERSION_NUMBER>=0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+   BIO_meth_free(bio_retry_method);
+ # endif
+   /*Only now do we disable write coalescing, to allow the CONNECT
+@@ -1635,7 +1635,7 @@ static struct addrinfo *op_inet_pton(const char *_host){
+   return NULL;
+ }
+ 
+-# if OPENSSL_VERSION_NUMBER<0x10002000L
++# if OPENSSL_VERSION_NUMBER<0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
+ /*Match a host name against a host with a possible wildcard pattern according
+    to the rules of RFC 6125 Section 6.4.3.
+   Return: 0 if the pattern doesn't match, and a non-zero value if it does.*/
+@@ -1893,7 +1893,7 @@ static int op_http_conn_start_tls(OpusHTTPStream *_stream,OpusHTTPConn *_conn,
+   SSL_set_tlsext_host_name(_ssl_conn,_stream->url.host);
+ # endif
+   skip_certificate_check=_stream->skip_certificate_check;
+-# if OPENSSL_VERSION_NUMBER>=0x10002000L
++# if OPENSSL_VERSION_NUMBER>=0x10002000L && !defined(LIBRESSL_VERSION_NUMBER)
+   /*As of version 1.0.2, OpenSSL can finally do hostname checks automatically.
+     Of course, they make it much more complicated than it needs to be.*/
+   if(!skip_certificate_check){
+@@ -1956,13 +1956,13 @@ static int op_http_conn_start_tls(OpusHTTPStream *_stream,OpusHTTPConn *_conn,
+   if(OP_UNLIKELY(ret<=0))return OP_FALSE;
+   ssl_session=_stream->ssl_session;
+   if(ssl_session==NULL
+-# if OPENSSL_VERSION_NUMBER<0x10002000L
++# if OPENSSL_VERSION_NUMBER<0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
+    ||!skip_certificate_check
+ # endif
+    ){
+     ret=op_do_ssl_step(_ssl_conn,_fd,SSL_do_handshake);
+     if(OP_UNLIKELY(ret<=0))return OP_FALSE;
+-# if OPENSSL_VERSION_NUMBER<0x10002000L
++# if OPENSSL_VERSION_NUMBER<0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
+     /*OpenSSL before version 1.0.2 does not do automatic hostname verification,
+        despite the fact that we just passed it the hostname above in the call
+        to SSL_set_tlsext_host_name().
+@@ -2314,7 +2314,7 @@ static int op_http_stream_open(OpusHTTPStream *_stream,const char *_url,
+     /*Initialize the SSL library if necessary.*/
+     if(OP_URL_IS_SSL(&_stream->url)&&_stream->ssl_ctx==NULL){
+       SSL_CTX *ssl_ctx;
+-# if OPENSSL_VERSION_NUMBER<0x10100000L
++# if OPENSSL_VERSION_NUMBER<0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
+ #  if !defined(OPENSSL_NO_LOCKING)
+       /*The documentation says SSL_library_init() is not reentrant.
+         We don't want to add our own depenencies on a threading library, and it
+-- 
+2.13.6
+