ports/117086: Migration from bison-1.x to bison-2.x

[Ade Lovett]

>Number:         117086
>Category:       ports
>Synopsis:       Migration from bison-1.x to bison-2.x
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Oct 10 22:00:04 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator:     Ade Lovett
>Release:        FreeBSD 7.0-CURRENT i386
>Organization:
FreeBSD Project
>Environment:

	Not relevant

>Description:

	Convert all ports using bison-1.x to bison-2.x
	Extend the USE_BISON construct to build|run|both (yes is
	kept as a backwards-compatible construct to build), allowing for
	later portlint changes to identify incorrect direct dependencies
	on devel/bison

>How-To-Repeat:

	http://freebsd.lovett.com/patches/bison-20071010.diff
	MD5: 861f97f0373d03c81131ef314489e5eb

	This patch has been extensively tested on local tinderboxes.

>Fix:

	Apply patch.  Most likely will need an -exp run.

>Release-Note:
>Audit-Trail:
>Unformatted: