--- configure.orig	2016-05-23 08:00:35 UTC
+++ configure
@@ -15639,6 +15639,8 @@ fi
 	       fi
 	   fi
        ;;
+       *freebsd*) THREAD_LIBS=""
+       ;;
     esac
     if test "$WITH_THREADS" = "1" ; then
 	THREAD_CFLAGS="$THREAD_CFLAGS -D_REENTRANT"
