From 3e7769a58026702a16d116a48f20899bc1f11ee6 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eb@emlix.com>
Date: Thu, 29 Aug 2019 09:54:10 +0200
Subject: CMake: use platform dependent name for dlopen() library

Closes #4279
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index af367e522..0772d6e51 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -260,7 +260,7 @@ if(ENABLE_THREADED_RESOLVER)
 endif()
 
 # Check for all needed libraries
-check_library_exists_concat("dl"     dlopen       HAVE_LIBDL)
+check_library_exists_concat("${CMAKE_DL_LIBS}" dlopen HAVE_LIBDL)
 check_library_exists_concat("socket" connect      HAVE_LIBSOCKET)
 check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL)
 
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