USE_ and WANT_ for the Porter's Handbook

[Warren Block]

On Wed, 20 Jun 2012, Michael Scheidell wrote:

> On 6/20/12 7:58 PM, Warren Block wrote:
>> WITH_ and WITHOUT_ have been removed because of the optionsng rework,
> maybe leave them in for the legacy ports? ports that haven't gotten around to 
> it yet?

I should have been more clear about that: there was a portion of this 
new section that described WITH_ and WITHOUT_.  That section was 
removed, both because of optionsng and because of the existing Knobs 
section of the Porter's Handbook.  That Knobs section is still present, 
and still describes the WITH_ variables.