--- CMakeLists.txt.orig	2017-07-21 13:00:14 UTC
+++ CMakeLists.txt
@@ -139,7 +139,7 @@ if(ENABLE_OSS)
 	endif()
 endif()
 
-check_library_exists("dl" "dlopen" "" HAVE_DLOPEN)
+set(HAVE_DLOPEN 1)
 
 include(TestBigEndian)
 test_big_endian(WORDS_BIGENDIAN)