BUILD/MEDIUM: Fixing the build using LibreSSL
Fixing the build using LibreSSL as OpenSSL implementation.
Currently, LibreSSL 2.4.4 provides the same API of OpenSSL 1.0.1x,
but it redefine the OpenSSL version number as 2.0.x, breaking all
checks with OpenSSL 1.1.x.
The patch solves the issue checking the definition of the symbol
LIBRESSL_VERSION_NUMBER when Openssl 1.1.x features are requested.
diff --git a/include/proto/openssl-compat.h b/include/proto/openssl-compat.h
index b137e7a..5a31f02 100644
--- a/include/proto/openssl-compat.h
+++ b/include/proto/openssl-compat.h
@@ -86,9 +86,9 @@
#endif
-#if (OPENSSL_VERSION_NUMBER < 0x1010000fL)
+#if (OPENSSL_VERSION_NUMBER < 0x1010000fL) || defined(LIBRESSL_VERSION_NUMBER)
/*
- * Functions introduced in OpenSSL 1.1.0
+ * Functions introduced in OpenSSL 1.1.0 and not yet present in LibreSSL
*/
static inline const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *sess, unsigned int *sid_ctx_length)