--- configure.orig	2020-03-29 21:46:05 UTC
+++ configure
@@ -32100,7 +32100,7 @@ if test "x$CLANG_COMPILER" = "xyes"
 then
 	{ echo "$as_me:32101: WARNING: clang only pretends to honor gcc -rdynamic option" >&5
 echo "$as_me: WARNING: clang only pretends to honor gcc -rdynamic option" >&2;}
-	cf_cv_gcc_opt_rdynamic=no
+	# cf_cv_gcc_opt_rdynamic=no
 else
 
 echo "$as_me:32106: checking if $CC has -rdynamic option" >&5