[GHC] #12637: ghc-pkg: Allow unregistering multiple packages in one call

[GHC]

#12637: ghc-pkg: Allow unregistering multiple packages in one call
-------------------------------------+-------------------------------------
        Reporter:  nh2               |                Owner:
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  D2550
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by rwbarton):

 Well okay, but I can't help but feel that the problem here is not in GHC,
 but in your infrastructure... :)

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12637#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler