diff -Nurd automake-1.15.1.orig/doc/automake-history.info automake-1.15.1/doc/automake-history.info
--- automake-1.15.1.orig/doc/automake-history.info	2017-06-18 11:45:59.000000000 -0400
+++ automake-1.15.1/doc/automake-history.info	2023-01-26 10:43:35.000000000 -0500
@@ -13,6 +13,11 @@
      and with no Back-Cover Texts.  A copy of the license is included in
      the section entitled "GNU Free Documentation License."
 
+INFO-DIR-SECTION Software development
+START-INFO-DIR-ENTRY
+* Automake-history: (automake-history). History of Automake development.
+END-INFO-DIR-ENTRY
+
 
 File: automake-history.info,  Node: Top,  Next: Timeline,  Up: (dir)
 
diff -Nurd automake-1.15.1.orig/t/fort4.sh automake-1.15.1/t/fort4.sh
--- automake-1.15.1.orig/t/fort4.sh	2017-06-16 21:28:31.000000000 -0400
+++ automake-1.15.1/t/fort4.sh	2023-01-26 10:43:28.000000000 -0500
@@ -62,6 +62,8 @@
 goodbye_SOURCES = bye.f90 sub/baz.f
 goodbye_FCFLAGS =
 LDADD = $(FCLIBS)
+distclean-local:
+	-rm -rf *.dSYM
 END
 
 $ACLOCAL