diff -up sudo-1.8.6p7/plugins/sudoers/Makefile.in.digest-backport-checklinkfix sudo-1.8.6p7/plugins/sudoers/Makefile.in
--- sudo-1.8.6p7/plugins/sudoers/Makefile.in.digest-backport-checklinkfix	2015-08-25 14:31:24.889199953 +0200
+++ sudo-1.8.6p7/plugins/sudoers/Makefile.in	2015-08-25 14:32:34.817198098 +0200
@@ -146,7 +146,7 @@ TEST_OBJS = interfaces.o testsudoers.o t
 
 CHECK_ADDR_OBJS = check_addr.o match_addr.o interfaces.o error.o
 
-CHECK_FILL_OBJS = check_fill.o toke_util.o error.o
+CHECK_FILL_OBJS = check_fill.o toke_util.o error.o hexchar.o
 
 CHECK_IOLOG_PATH_OBJS = check_iolog_path.o error.o iolog_path.o pwutil.o \
 			redblack.o