--- a/OrthancFramework/Resources/Patches/openssl-1.1.1-conf.h.in	Wed Apr 21 10:44:49 2021 +0200
+++ b/OrthancFramework/Resources/Patches/openssl-1.1.1-conf.h.in	Wed Apr 21 11:56:14 2021 +0200
@@ -1,7 +1,7 @@
 /*
  * {- join("\n * ", @autowarntext) -}
  *
- * Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -19,7 +19,6 @@
 # error OPENSSL_ALGORITHM_DEFINES no longer supported
 #endif
 
-
 /*
  * Sometimes OPENSSSL_NO_xxx ends up with an empty file and some compilers
  * don't like that.  This will hopefully silence them.
@@ -39,6 +38,11 @@
 #   undef DECLARE_DEPRECATED
 #   define DECLARE_DEPRECATED(f)    f __attribute__ ((deprecated));
 #  endif
+# elif defined(__SUNPRO_C)
+#  if (__SUNPRO_C >= 0x5130)
+#   undef DECLARE_DEPRECATED
+#   define DECLARE_DEPRECATED(f)    f __attribute__ ((deprecated));
+#  endif
 # endif
 #endif