On Mar 3, 2011, at 5:32 PM, Ryan Schmidt wrote:
> 
>> Do we need to audit ports that use bin/lib and see if we can just change the 
>> behavior in some future release?
> 
> There are occasional valid uses for wanting to allow dependencies installed 
> outside MacPorts For example, we allow an outside MacTeX installation to 
> satisfy. Several ports also go the extra mile and indicate that they need 
> grep or sed, but the ones included with Mac OS X are ok.

To me, it makes more sense to have path: search $PATH (or if it's an absolute 
path, just look for that specific file).

> So I don't think changing the behavior of bin:- or lib:-style dependencies is 
> warranted. Port authors just need to use the correct dependency style for 
> what they're trying to do.

My preference would be to have path: work this way, and bin search only inside 
$prefix.

I'm not aware of an instance where we want outside lib's to fulfill 
dependencies (any more), though - so lib: should probably be changed to just 
look in $prefix.

--
Daniel J. Luke                                                                  
 
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