misc/55817: papers under share/doc/papers don't build any more

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

>Number:         55817
>Category:       misc
>Synopsis:       papers under share/doc/papers don't build any more
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    misc-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Nov 22 15:05:02 +0000 2020
>Originator:     Izumi Tsutsui
>Release:        NetBSD 9.1
>Organization:
>Environment:
System: NetBSD mirage 9.1 NetBSD 9.1 (GENERIC) #0: Sun Oct 18 19:24:30 UTC 2020 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/i386/compile/GENERIC i386
Architecture: i386 maybe all
Machine: i386 maybe all
>Description:
It looks papers under share/doc/papers (bus_dma etc.) no longer builds.

>How-To-Repeat:
sh build.sh -U -m [...] tools
cd share/doc/papers/bus_dma
nbmake-${MACHINE}

---
% pwd
/s/netbsd-9/src/share/doc/papers/bus_dma
% ../../../../obj.i386/tooldir.NetBSD-9.1-i386/bin/nbmake-i386 obj
nbmake: "/s/netbsd-9/src/share/mk/bsd.doc.mk" line 46: "bsd.doc.mk: SECTION must be defined"
% 
---

>Fix:
No idea.

---
Izumi Tsutsui