pkg/38178: pkglint warning for autoconf/autoconf213

[cheusov%tut.by@localhost]

>Number:         38178
>Category:       pkg
>Synopsis:       pkglint warning for autoconf/autoconf213
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 05 21:05:00 +0000 2008
>Originator:     cheusov%tut.by@localhost
>Release:        NetBSD 4.0_STABLE
>Organization:
>Environment:
System: NetBSD chen.chizhovka.net 4.0_STABLE NetBSD 4.0_STABLE (GENERIC) #2: 
Tue Dec 25 17:42:38 EET 2007 
cheusov%chen.chizhovka.net@localhost:/srv/obj/sys/arch/i386/compile/GENERIC i386
Architecture: i386
Machine: i386
>Description:
wip:/mawk-uxre/Makefile:
   USE_TOOLS+=     autoconf213
   ...
   pre-configure:
       cd ${WRKSRC} && autoconf

pkglint -Wall says 
   WARN: Makefile:36: The "autoconf" tool is used but not added to USE_TOOLS.

>Fix:

Unknown