pkg/39435: lftp install issue on darwin: dyld: Symbol not found: _program_name

[chrish%pobox.com@localhost]

>Number:         39435
>Category:       pkg
>Synopsis:       lftp install issue on darwin: dyld: Symbol not found: 
>_program_name
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Aug 30 12:35:01 +0000 2008
>Originator:     Chris Herborth
>Release:        pkgsrc on darwin 9.4.0
>Organization:
>Environment:
Darwin Bender.chrish.dnsalias.org 9.4.0 Darwin Kernel Version 9.4.0: Mon Jun  9 
19:36:17 PDT 2008; root:xnu-1228.5.20~1/RELEASE_PPC Power Macintosh powerpc
>Description:
Building net/lftp results in a functional binary; I can run it out of the work 
directory.  After installing, it's broken:

chrish@Bender [529]$ lftp
dyld: Symbol not found: _program_name
  Referenced from: /usr/pkg/lib/liblftp-tasks.0.dylib
  Expected in: flat namespace

Trace/BPT trap

>How-To-Repeat:
sudo bmake install in /usr/pkgsrc/net/lftp, attempt to run lftp

>Fix: