[GHC] #7780: GHC HEAD dll fails to build on Windows

[GHC]

#7780: GHC HEAD dll fails to build on Windows
--------------------------------+-------------------------------------------
Reporter:  rassilon             |          Owner:                  
    Type:  bug                  |         Status:  new             
Priority:  normal               |      Component:  Build System    
 Version:                       |       Keywords:                  
      Os:  Windows              |   Architecture:  Unknown/Multiple
 Failure:  Building GHC failed  |      Blockedby:                  
Blocking:                       |        Related:                  
--------------------------------+-------------------------------------------
 Bitmap depends on PlatformConstants. Currently,  dll0 fails to link
 because Bitmap has undefined references to PlatformContstants constructor
 info table like so:

 {{{

 compiler\stage2\build\Bitmap.dyn_o:fake:(.text+0x2f73): undefined
 reference to `ghczm7zi7zi20130319_PlatformConstants_Pl
 atformConstants_con_info'
 compiler\stage2\build\Bitmap.dyn_o:fake:(.text+0x5734): undefined
 reference to `ghczm7zi7zi20130319_PlatformConstants_Pl
 atformConstants_con_info'
 compiler\stage2\build\Bitmap.dyn_o:fake:(.text+0xd3e5): undefined
 reference to `ghczm7zi7zi20130319_PlatformConstants_Pl
 atformConstants_con_info'
 compiler\stage2\build\Bitmap.dyn_o:fake:(.text+0xfb8c): undefined
 reference to `ghczm7zi7zi20130319_PlatformConstants_Pl
 atformConstants_con_info'

 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7780>
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