From pkg-descr

By default, variables are private to each thread, and each newly created thread
gets a private copy of each existing variable. 

This module allows you to share variables across different threads (and
pseudoforks on Win32). It is used together with the threads module.

WWW:	http://search.cpan.org/dist/threads-shared/

Fix: 

FYI:
	"make test" was succesful on this platform with perl interpreter threads enabled
How-To-Repeat: 
# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	p5-threads-shared
#	p5-threads-shared/Makefile
#	p5-threads-shared/distinfo
#	p5-threads-shared/pkg-descr
#	p5-threads-shared/pkg-plist
#
echo c - p5-threads-shared
mkdir -p p5-threads-shared > /dev/null 2>&1
echo x - p5-threads-shared/Makefile
sed 's/^X//' >p5-threads-shared/Makefile << 'END-of-p5-threads-shared/Makefile'
X# New ports collection makefile for:	p5-threads-shared
X# Date created:		2007-03-18
X# Whom:			Ruben van Staveren
X#
X# $FreeBSD$
X#
X
XPORTNAME=	threads-shared
XPORTVERSION=	1.08
XCATEGORIES=	devel perl5
XMASTER_SITES=	${MASTER_SITE_PERL_CPAN}
XMASTER_SITE_SUBDIR=	../../authors/id/J/JD/JDHEDDEN
XPKGNAMEPREFIX=	p5-
X
XMAINTAINER=	ruben@verweg.com
XCOMMENT=	Perl extension for sharing data structures between threads
X
XRUN_DEPENDS=	p5-threads>=1.59:${PORTSDIR}/devel/p5-threads
XBUILD_DEPENDS=	${RUN_DEPENDS}
X
XPERL_CONFIGURE=	yes
X
XMAN3=	threads::shared.3
X
X.include <bsd.port.pre.mk>
X
X.if ${PERL_LEVEL} < 500800
XIGNORE=	requires perl 5.8.0 or later. Install lang/perl5.8 then try again
X.endif
X
X.include <bsd.port.post.mk>
END-of-p5-threads-shared/Makefile
echo x - p5-threads-shared/distinfo
sed 's/^X//' >p5-threads-shared/distinfo << 'END-of-p5-threads-shared/distinfo'
XMD5 (threads-shared-1.08.tar.gz) = aa87ded3df2727c280df27df202fa26a
XSHA256 (threads-shared-1.08.tar.gz) = 10862d7a4e151d1ce7a16c72405007c16a9cc1a6c2cc6455a9d5ca355c2b9378
XSIZE (threads-shared-1.08.tar.gz) = 65122
END-of-p5-threads-shared/distinfo
echo x - p5-threads-shared/pkg-descr
sed 's/^X//' >p5-threads-shared/pkg-descr << 'END-of-p5-threads-shared/pkg-descr'
XBy default, variables are private to each thread, and each newly created thread
Xgets a private copy of each existing variable. 
X
XThis module allows you to share variables across different threads (and
Xpseudoforks on Win32). It is used together with the threads module.
X
XWWW:	http://search.cpan.org/dist/threads-shared/	
END-of-p5-threads-shared/pkg-descr
echo x - p5-threads-shared/pkg-plist
sed 's/^X//' >p5-threads-shared/pkg-plist << 'END-of-p5-threads-shared/pkg-plist'
X@comment $FreeBSD$
X%%SITE_PERL%%/%%PERL_ARCH%%/auto/threads/shared/.packlist
X%%SITE_PERL%%/%%PERL_ARCH%%/auto/threads/shared/shared.bs
X%%SITE_PERL%%/%%PERL_ARCH%%/auto/threads/shared/shared.so
X%%SITE_PERL%%/%%PERL_ARCH%%/threads/shared.pm
X@dirrmtry %%SITE_PERL%%/%%PERL_ARCH%%/auto/threads/shared
X@dirrmtry %%SITE_PERL%%/%%PERL_ARCH%%/auto/threads
END-of-p5-threads-shared/pkg-plist
exit