[MacPorts] #35589: Add optional --patch parameter to `port install`

[MacPorts]

#35589: Add optional --patch parameter to `port install`
----------------------------------------+-----------------------------------
 Reporter:  chocolate.camera@…          |       Owner:  macports-tickets@…                   
     Type:  enhancement                 |      Status:  new                                  
 Priority:  Normal                      |   Milestone:                                       
Component:  base                        |     Version:  2.1.2                                
 Keywords:                              |        Port:                                       
----------------------------------------+-----------------------------------

Comment(by chocolate.camera@…):

 I wrote the feature request precisely after reading that, and considering
 it a pain. I think that it should be more handy that Macports itself
 handled that by using a command-line parameter.

 My need for it is not so much because it would be useful to **me**, but
 that it would be easier for me to tell other non-Terminal-savvy users how
 to install a custom port by simply sending them the patch and giving them
 the command line to execute. The suggested method is completely out of
 those user's abilities.

-- 
Ticket URL: <https://trac.macports.org/ticket/35589#comment:2>
MacPorts <http://www.macports.org/>
Ports system for Mac OS