Possible patch for sox build failure on 10.7

[Kenneth F. Cunningham]

I can work with you on this. I'll build a failing version and email you the entire log off-list tonight.

Ken

On 2017-08-09, at 9:55 AM, Jan Stary wrote:

> On Aug 09 08:44:02, ken.cunningham.webuse at gmail.com wrote:
>> 
>> On 2017-08-09, at 1:05 AM, Joshua Root wrote:
>> 
>>> Perhaps someone with access to a 10.7 machine could try this.
>>> 
>>> - Josh
>>> <sox-portfile.diff>
>> 
>> Yep, that should do it.  Deactivating MacPorts grep, sox build fails - activating MacPorts grep fixes the build on 10.7. I have other things installed that get pulled in (gsed, otools) so this is not a buildbot, but grep should do the trick.
> 
> Can anyone please point to the actual grep call that causes this?
> I would much rather simplify the grep call in SoX itself (if possible)
> than depend on a specific version of grep (uggh).
> 
> 	Jan
>