ports/177728: firefox-20.0,1 requires a GCC 4.7 or later

[Mark Andrews]

>Number:         177728
>Category:       ports
>Synopsis:       firefox-20.0,1 requires a GCC 4.7 or later
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Apr 09 03:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Mark Andrews
>Release:        FreeBSD 8.4-PRERELEASE i386
>Organization:
ISC
>Environment:
System: FreeBSD sex.dv.isc.org 8.4-PRERELEASE FreeBSD 8.4-PRERELEASE #28 r249035M: Wed Apr 3 14:24:08 EST 2013 marka at sex.dv.isc.org:/usr/obj/usr/src/sys/DEBUG i386


>Description:

	Firefox tries to include <new> which is not available until
	GCC 4.7.
>How-To-Repeat:
	Attempt to build firefox on FreeBSD 8.4.
>Fix:

	ADD USE_GCC=? 4.7+
>Release-Note:
>Audit-Trail:
>Unformatted: