[GHC] #4900: DEPENDS pragma

[GHC]

#4900: DEPENDS pragma
-------------------------------+--------------------------------------------
  Reporter:  cdsmith           |          Owner:  igloo           
      Type:  feature request   |         Status:  new             
  Priority:  highest           |      Milestone:  7.4.1           
 Component:  Build System      |        Version:                  
Resolution:                    |       Keywords:                  
        Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown      |     Difficulty:  Unknown         
  Testcase:  TH_Depends        |      Blockedby:                  
  Blocking:                    |        Related:                  
-------------------------------+--------------------------------------------
Changes (by igloo):

  * priority:  normal => highest
  * difficulty:  => Unknown
  * milestone:  7.6.1 => 7.4.1


Comment:

 OK, although I'm a little confused as to why we export a number of
 specialised functions, rather than just having people use the generic
 `qAddDependentFile` etc.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4900#comment:40>
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