[GHC] #3139: automate "cabal check" in ghc release process

[GHC]

#3139: automate "cabal check" in ghc release process
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 Reporter:  duncan            |          Owner:                  
     Type:  task              |         Status:  new             
 Priority:  normal            |      Milestone:                  
Component:  Build System      |        Version:                  
 Severity:  normal            |     Resolution:                  
 Keywords:                    |       Testcase:                  
       Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
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Comment (by duncan):

 Note: `cabal upload --check` will do the remote tests by sending the
 packages to the hackage server and having it take a look. This accounts
 for the times when the server is using a later version of the Cabal lib
 (and thus QA checks) than the version the client is using.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3139#comment:1>
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