toolchain/49913: configure in tools/gmp doesn't terminate when perl is in PATH

[is%beverly.kleinbus.org@localhost]

>Number:         49913
>Category:       toolchain
>Synopsis:       configure in tools/gmp doesn't terminate when perl is in PATH
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    toolchain-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue May 19 06:50:00 +0000 2015
>Originator:     Ignatios Souvatzis
>Release:        NetBSD 6.1.4_PATCH
>Organization:
A medium apple... weighs 182 grams, yields 95 kcal, and contains no
caffeine, thus making it unsuitable for sysadmins. - Brian Kantor
>Environment:
	
	
System: NetBSD marie 6.1.4_PATCH NetBSD 6.1.4_PATCH (MARIE) #4: Sat Aug 23 20:25:06 CEST 2014 is@henrietta:/var/itch/sources/6.1/obj.shark/sys/arch/shark/compile/MARIE shark
	sources from 20150517 or 20150519, branch netbsd-6-1
Architecture: arm
Machine: shark
>Description:
	when 'perl' is found in PATH, build.sh tools takes infinite
	time with lots of perl processes waiting, while configuring
	for gmp
>How-To-Repeat:
	cd src; cvs update -Pdrnetbsd-6-1; sh build.sh tools
>Fix:
	workaround:
	export PATH=/bin:/sbin:/usr/bin:/usr/sbin; sh build.sh tools

>Unformatted: