$NetBSD: patch-ac,v 1.9 2011/01/17 16:51:05 drochner Exp $

--- Makefile.orig	2010-04-19 22:05:26.000000000 +0900
+++ Makefile	2011-01-05 17:04:14.000000000 +0900
@@ -107,7 +107,7 @@
 
 doc/%.html: TAG = HTML
 doc/%.html: doc/%.texi
-	$(M)cd doc && texi2html -monolithic -number $(<:doc/%=%)
+	$(M)cd doc && texi2html -monolithic -number-sections $(<:doc/%=%)
 
 doc/%.pod: TAG = POD
 doc/%.pod: doc/%-doc.texi
@@ -125,11 +125,11 @@
 
 install-data: $(DATA_FILES)
 	$(Q)mkdir -p "$(DATADIR)"
-	$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
+	$(INSTALL) -c -m 644 $(DATA_FILES) "$(DATADIR)"
 
 install-man: $(MANPAGES)
 	$(Q)mkdir -p "$(MANDIR)/man1"
-	$(INSTALL) -m 644 $(MANPAGES) "$(MANDIR)/man1"
+	$(INSTALL) -c -m 644 $(MANPAGES) "$(MANDIR)/man1"
 
 uninstall: uninstall-progs uninstall-data uninstall-man
 
