From 0e406e8208146ca30b9a8347e04c5959ed291fee Mon Sep 17 00:00:00 2001
From: Sander Hoentjen <shoentjen@antagonist.nl>
Date: Fri, 5 Jul 2024 16:38:12 +0200
Subject: [PATCH] Don't include openssl/engine.h if it's not going to be used

(cherry picked from commit ed4ee5924b14e263d79bd682cdd0ce48758b12df)
---
 pdns/libssl.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdns/libssl.cc b/pdns/libssl.cc
index f9e87aaa8616..f4af47ff63b8 100644
--- a/pdns/libssl.cc
+++ b/pdns/libssl.cc
@@ -12,9 +12,11 @@
 #include <pthread.h>
 
 #include <openssl/conf.h>
+#if OPENSSL_VERSION_MAJOR < 3 || !defined(HAVE_TLS_PROVIDERS)
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif
+#endif
 #include <openssl/err.h>
 #ifndef DISABLE_OCSP_STAPLING
 #include <openssl/ocsp.h>