From 89b930874650af41419d7c00ac7a1964cdd1f8cf Mon Sep 17 00:00:00 2001
From: Andy Green <andy@warmcat.com>
Date: Tue, 20 Aug 2019 10:27:23 +0100
Subject: [PATCH] openssl: make sure tests have -ldl

https://github.com/warmcat/libwebsockets/issues/1662
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c42fccc77..8bc5d0f4d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1905,6 +1905,10 @@ if (LWS_WITH_ZLIB)
 	endif()
 endif()
 
+if (UNIX)
+	list(APPEND LIB_LIST dl)
+endif()
+
 CHECK_FUNCTION_EXISTS(SSL_CTX_set1_param LWS_HAVE_SSL_CTX_set1_param)
 CHECK_FUNCTION_EXISTS(SSL_set_info_callback LWS_HAVE_SSL_SET_INFO_CALLBACK)
 CHECK_FUNCTION_EXISTS(X509_VERIFY_PARAM_set1_host LWS_HAVE_X509_VERIFY_PARAM_set1_host)