diff --git a/m4/Makefile.in b/m4/Makefile.in
index 1cb2fe374..4c14d7c98 100644
--- a/m4/Makefile.in
+++ b/m4/Makefile.in
@@ -41,15 +41,11 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 transform = @program_transform_name@
-YACC = @YACC@
+RANLIB = @RANLIB@
 GENCAT = @GENCAT@
 PERL = @PERL@
-MV = @MV@
 GMSGFMT = @GMSGFMT@
 CC = @CC@
-RANLIB = @RANLIB@
-LN = @LN@
-RM = @RM@
 
 EXTRA_DIST = README \
 ccstdc.m4 dmalloc.m4 error.m4 getgroups.m4 getline.m4 getloadavg.m4 \
diff --git a/tests/tac/Makefile.in b/tests/tac/Makefile.in
index 2b4ef2ac1..e7f0a34a2 100644
--- a/tests/tac/Makefile.in
+++ b/tests/tac/Makefile.in
@@ -43,6 +43,11 @@ GMSGFMT = @GMSGFMT@
 CC = @CC@
 
 x = tac
+explicit =
+maint_gen = basic-0.I basic-0.X basic-a.I basic-a.X basic-b.I basic-b.X \
+basic-c.I basic-c.X basic-d.I basic-d.X basic-e.I basic-e.X
+run_gen = basic-0.O basic-0.E basic-a.O basic-a.E basic-b.O basic-b.E \
+basic-c.O basic-c.E basic-d.O basic-d.E basic-e.O basic-e.E
 
 EXTRA_DIST = mk-script.pl Test.pm $x-tests $(explicit) $(maint_gen)
 noinst_SCRIPTS = $x-tests