$NetBSD$

temporarily disable html html-dir pdf

--- docs/Makefile.orig	2024-12-29 21:28:18.621307214 +0900
+++ docs/Makefile	2024-12-30 04:26:08.195605356 +0900
@@ -1,7 +1,7 @@
 -include ../config.mk
 include ../default.mk
 
-docs: texi info html html-dir pdf
+docs: texi info 
 
 texi:     $(PKG).texi
 info:     $(PKG).info dir