pkg/45405: Emacs-snapshot does not compile (temacs segfaults)

[hommetrebar%free.fr@localhost]

>Number:         45405
>Category:       pkg
>Synopsis:       Emacs-snapshot does not compile (temacs segfaults)
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Sep 26 18:50:00 +0000 2011
>Originator:     Delrue Rémi
>Release:        5.1
>Organization:
>Environment:
NetBSD sigmund 5.1 NetBSD 5.1 (GENERIC) #0: Sat Nov  6 13:19:33 UTC 2010  
builds%b6.netbsd.org@localhost:/home/builds/ab/netbsd-5-1-RELEASE/amd64/201011061943Z-obj/home/builds/ab/netbsd-5-1-RELEASE/src/sys/arch/amd64/compile/GENERIC
 amd64
>Description:
When compiling editors/emacs-snapshot, the execution of temacs fails with a 
segmentation fault. It may be related to PR 45395.

End of the compilation log:
----------------
gmake[3]: Leaving directory 
`/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp'
if test "no" = "yes"; then \
  ln -f temacs bootstrap-emacs; \
else \
  `/bin/pwd`/temacs --batch --load loadup bootstrap || exit 1; \
  mv -f emacs bootstrap-emacs; \
fi
Loading loadup.el (source)...
Using load-path 
(/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp 
/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp/emacs-lisp 
/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp/language 
/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp/international
 /usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp/textmodes)
Loading emacs-lisp/byte-run (source)...
Loading emacs-lisp/backquote (source)...
Loading subr (source)...
Loading version.el (source)...
Loading widget (source)...
Loading custom (source)...
Loading emacs-lisp/map-ynp (source)...
Loading cus-start (source)...
Loading international/mule (source)...
Loading international/mule-conf (source)...
Loading env (source)...
Loading format (source)...
Loading bindings (source)...
Loading window (source)...
Loading 
/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/lisp/files.el 
(source)...
[1]   Segmentation fault (core dumped) $(...)/temacs --...
gmake[2]: *** [bootstrap-emacs] Error 1
gmake[2]: Leaving directory 
`/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821/src'
gmake[1]: *** [src] Error 2
gmake[1]: Leaving directory 
`/usr/pkgsrc/editors/emacs-snapshot/work/emacs-snapshot-20110821'
gmake: *** [bootstrap] Error 2
*** Error code 2

Stop.
make: stopped in /usr/pkgsrc/editors/emacs-snapshot
*** Error code 1

>How-To-Repeat:
1. Install netbsd 5.1 (amd64)
2. Install pkgsrc tree.
3. # cd /usr/pkgsrc/editors/emacs-snapshot/
4. # make install
>Fix: