--- nono/doc/Makefile	2026/04/29 17:04:30	1.1
+++ nono/doc/Makefile	2026/04/29 17:05:04	1.1.1.4
@@ -1,15 +1,27 @@
 #
 # nono
-# Copyright (C) 2020 isaki@NetBSD.org
+# Copyright (C) 2020 nono project
+# Licensed under nono-license.txt
+#
+
 #
 # doc
 #
 
-all:	index.html
+TARGETS=	\
+	index.html \
+	changes.html \
+	upgrade-0.2.0.html \
+
+all:	${TARGETS}
+
+index.html:	index.php common.php ../lib/header.h
+	php index.php > $@
 
-index.html:	index.php ../lib/header.h
-	php $> > $@
+changes.html:	changes.php common.php
+	php changes.php > $@
 
-CLEANFILES+=	index.html
+upgrade-0.2.0.html:	upgrade-0.2.0.php common.php
+	php upgrade-0.2.0.php > $@
 
-.include "../Makefile.inc"
+.include "../Makefile.rule"