$NetBSD: patch-doc_Makefile,v 1.2 2022/04/12 22:02:17 khorben Exp $

Do not generate the API documentation by default.

--- doc/Makefile.orig	2022-04-12 20:24:02.000000000 +0000
+++ doc/Makefile
@@ -1,5 +1,5 @@
 SUBDIRS	= gtkdoc
-TARGETS	= $(OBJDIR)configctl.1 $(OBJDIR)configctl.html $(OBJDIR)configctl.xml $(OBJDIR)gtkdoc/html.stamp $(OBJDIR)gtkdoc/libSystem.types $(OBJDIR)gtkdoc/tmpl.stamp $(OBJDIR)gtkdoc/xml.stamp
+TARGETS	= $(OBJDIR)configctl.1 $(OBJDIR)configctl.html $(OBJDIR)configctl.xml
 OBJDIR	=
 PREFIX	= /usr/local
 DESTDIR	=
@@ -73,7 +73,6 @@ install: all
 		else $(MAKE) install; fi) || exit; done
 	./docbook.sh -P "$(DESTDIR)$(PREFIX)" -i -- "$(OBJDIR)configctl.1"
 	./docbook.sh -P "$(DESTDIR)$(PREFIX)" -i -- "$(OBJDIR)configctl.html"
-	./gtkdoc.sh -P "$(DESTDIR)$(PREFIX)" -i -- "$(OBJDIR)gtkdoc/html.stamp"
 
 uninstall:
 	@for i in $(SUBDIRS); do (cd "$$i" && \