pan2 crashes when built with libgnuregex

[Conrad J. Sabatier]

>Submitter-Id:	current-users
>Originator:	Conrad J. Sabatier
>Organization:
>Confidential:	no
>Synopsis:	pan2 crashes when built with libgnuregex
>Severity:	non-critical
>Priority:	low
>Category:	ports
>Class:		sw-bug
>Release:	FreeBSD 5.2-CURRENT amd64
>Environment:
System: FreeBSD dolphin.local.net 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Wed Aug 11 19:25:54 CDT 2004 conrads at dolphin.local.net:/usr/obj/usr/src/sys/CUSTOM amd64


>Description:
	pan2, when built with the default Makefile which includes 
	libgnuregex in the CONFIGURE_ENV line, crashes if any filters are 
	added which use regular expressions.  Runs fine if built with 
	FreeBSD's regex instead.
>How-To-Repeat:
	Build the port as-is, create a custom filter using a regular 
	expression, apply the filter to a group
>Fix:
	Remove "-lgnuregex" from the CONFIGURE_ENV line in the Makefile