--- a/debian/rules	2019-08-21 14:28:38.958184442 -0700
--- b/debian/rules	2019-08-21 14:35:48.602731884 -0700
@@ -367,6 +367,8 @@
 	  -e '/^VPATH =/s,=.*,= .:/usr/share/doc/$(p_rl)/examples,' \
 	  -e '/^top_srcdir =/s,=.*,= /usr/include/readline,' \
 	  -e '/^BUILD_DIR =/s,=.*,= /usr/src/readline6/build,' \
+	  -e 's/-ffile-prefix-map=[^ ]*[ ]*//g' \
+	  -e 's/-fdebug-prefix-map=[^ ]*[ ]*//g' \
 	  $(d_doc)/usr/share/doc/$(p_rl)/examples/Makefile
 	dh_link -p$(p_doc) \
 	  /usr/share/doc/$(p_rl)/examples /usr/share/doc/$(p_doc)/examples