pkg/38693: Autogen hangs during build

[adam.hoka%gmail.com@localhost]

>Number:         38693
>Category:       pkg
>Synopsis:       Autogen hangs during build
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun May 18 20:15:00 +0000 2008
>Originator:     Adam Hoka
>Release:        NetBSD/i386 4.99.62
>Organization:
>Environment:
>Description:
Comiling devel/autogen causes the build hang and stay in an endless loop. The 
environment is the current pkgsrc as of May ~16.

After hitting ^C i get the following output:

      + /tnf/pkgsrc/devel/autogen/work/autogen-5.9.3/agen5/autogen -L 
/tnf/pkgsrc/devel/autogen/work/autogen-5.9.3/autoopts -Tagman1 -bautogen 
./opts.def
      ^CAutoGen aborting on signal 2 (Interrupt) in state EMITTING
      processing template 
/tnf/pkgsrc/devel/autogen/work/autogen-5.9.3/autoopts/agman-lib.tpl
                  on line 84
             for function EXPR (11)
      trapped on 2
      trapped on 13
      [1]   Abort trap              ${AGexe} ${eopt}...
      gmake[3]: *** [stamp-man] Interrupt
      gmake[2]: *** [all-recursive] Interrupt
      gmake[1]: *** [all-recursive] Interrupt
      gmake: *** [all] Interrupt

The hang is reproducible. 
>How-To-Repeat:
Build autogen on NetBSD/i386 with current pkgsrc.
>Fix: