Fix Windows build (wibble to fix for Trac #4934)
Fix Windows build (wibble to fix for Trac #4934)

GaloisInc/halvm-ghc,jstolarek/ghc,forked-upstream-packages-for-ghcjs/ghc,snoyberg/ghc,gcampax/ghc,AlexanderPankiv/ghc,vTurbine/ghc,nushio3/ghc,AlexanderPankiv/ghc,nathyong/microghc-ghc,ghc-android/ghc,gridaphobe/ghc,oldmanmike/ghc,urbanslug/ghc,shlevy/ghc,bitemyapp/ghc,siddhanathan/ghc,fmthoma/ghc,sdiehl/ghc,ml9951/ghc,sgillespie/ghc,christiaanb/ghc,vikraman/ghc,elieux/ghc,jstolarek/ghc,elieux/ghc,tjakway/ghcjvm,sgillespie/ghc,elieux/ghc,snoyberg/ghc,jstolarek/ghc,sgillespie/ghc,nathyong/microghc-ghc,fmthoma/ghc,nathyong/microghc-ghc,mfine/ghc,anton-dessiatov/ghc,tjakway/ghcjvm,da-x/ghc,tibbe/ghc,AlexanderPankiv/ghc,green-haskell/ghc,vikraman/ghc,ezyang/ghc,olsner/ghc,ml9951/ghc,tjakway/ghcjvm,GaloisInc/halvm-ghc,gridaphobe/ghc,forked-upstream-packages-for-ghcjs/ghc,lukexi/ghc,lukexi/ghc,christiaanb/ghc,ezyang/ghc,wxwxwwxxx/ghc,TomMD/ghc,sdiehl/ghc,frantisekfarka/ghc-dsi,ghc-android/ghc,gridaphobe/ghc,nathyong/microghc-ghc,olsner/ghc,acowley/ghc,da-x/ghc,da-x/ghc,AlexanderPankiv/ghc,oldmanmike/ghc,mettekou/ghc,urbanslug/ghc,fmthoma/ghc,spacekitteh/smcghc,christiaanb/ghc,mfine/ghc,ezyang/ghc,nkaretnikov/ghc,wxwxwwxxx/ghc,lukexi/ghc,sdiehl/ghc,fmthoma/ghc,sdiehl/ghc,green-haskell/ghc,urbanslug/ghc,holzensp/ghc,fmthoma/ghc,acowley/ghc,vTurbine/ghc,anton-dessiatov/ghc,ml9951/ghc,tibbe/ghc,mcschroeder/ghc,nushio3/ghc,nkaretnikov/ghc,anton-dessiatov/ghc,fmthoma/ghc,snoyberg/ghc,mfine/ghc,mettekou/ghc,anton-dessiatov/ghc,vTurbine/ghc,mettekou/ghc,ezyang/ghc,forked-upstream-packages-for-ghcjs/ghc,AlexanderPankiv/ghc,holzensp/ghc,snoyberg/ghc,lukexi/ghc,vikraman/ghc,vTurbine/ghc,green-haskell/ghc,urbanslug/ghc,mettekou/ghc,nkaretnikov/ghc,snoyberg/ghc,GaloisInc/halvm-ghc,sgillespie/ghc,ghc-android/ghc,shlevy/ghc,nathyong/microghc-ghc,vikraman/ghc,nkaretnikov/ghc,mcschroeder/ghc,gcampax/ghc,siddhanathan/ghc,acowley/ghc,forked-upstream-packages-for-ghcjs/ghc,christiaanb/ghc,snoyberg/ghc,vTurbine/ghc,vTurbine/ghc,christiaanb/ghc,oldmanmike/ghc,gridaphobe/ghc,snoyberg/ghc,ml9951/ghc,frantisekfarka/ghc-dsi,gcampax/ghc,lukexi/ghc,wxwxwwxxx/ghc,anton-dessiatov/ghc,elieux/ghc,siddhanathan/ghc,oldmanmike/ghc,gcampax/ghc,sgillespie/ghc,forked-upstream-packages-for-ghcjs/ghc,mettekou/ghc,forked-upstream-packages-for-ghcjs/ghc,christiaanb/ghc,spacekitteh/smcghc,da-x/ghc,sdiehl/ghc,shlevy/ghc,acowley/ghc,mcschroeder/ghc,ml9951/ghc,wxwxwwxxx/ghc,olsner/ghc,mettekou/ghc,shlevy/ghc,vTurbine/ghc,acowley/ghc,sdiehl/ghc,jstolarek/ghc,ml9951/ghc,spacekitteh/smcghc,shlevy/ghc,mcschroeder/ghc,shlevy/ghc,GaloisInc/halvm-ghc,oldmanmike/ghc,da-x/ghc,green-haskell/ghc,holzensp/ghc,olsner/ghc,TomMD/ghc,ezyang/ghc,siddhanathan/ghc,mfine/ghc,TomMD/ghc,ml9951/ghc,green-haskell/ghc,nushio3/ghc,tjakway/ghcjvm,AlexanderPankiv/ghc,frantisekfarka/ghc-dsi,nushio3/ghc,mcschroeder/ghc,sdiehl/ghc,spacekitteh/smcghc,mettekou/ghc,ezyang/ghc,gridaphobe/ghc,anton-dessiatov/ghc,gcampax/ghc,acowley/ghc,GaloisInc/halvm-ghc,wxwxwwxxx/ghc,nkaretnikov/ghc,tibbe/ghc,bitemyapp/ghc,jstolarek/ghc,acowley/ghc,tjakway/ghcjvm,wxwxwwxxx/ghc,urbanslug/ghc,sgillespie/ghc,siddhanathan/ghc,olsner/ghc,TomMD/ghc,frantisekfarka/ghc-dsi,elieux/ghc,frantisekfarka/ghc-dsi,nathyong/microghc-ghc,nushio3/ghc,siddhanathan/ghc,gridaphobe/ghc,TomMD/ghc,tibbe/ghc,olsner/ghc,vikraman/ghc,gcampax/ghc,elieux/ghc,fmthoma/ghc,tjakway/ghcjvm,siddhanathan/ghc,ghc-android/ghc,AlexanderPankiv/ghc,ghc-android/ghc,nkaretnikov/ghc,mfine/ghc,GaloisInc/halvm-ghc,wxwxwwxxx/ghc,oldmanmike/ghc,vikraman/ghc,da-x/ghc,nushio3/ghc,holzensp/ghc,shlevy/ghc,oldmanmike/ghc,bitemyapp/ghc,TomMD/ghc,ghc-android/ghc,nkaretnikov/ghc,mfine/ghc,urbanslug/ghc,urbanslug/ghc,nushio3/ghc,vikraman/ghc,holzensp/ghc,TomMD/ghc,mfine/ghc,tjakway/ghcjvm,spacekitteh/smcghc,forked-upstream-packages-for-ghcjs/ghc,ghc-android/ghc,nathyong/microghc-ghc,gcampax/ghc,tibbe/ghc,ml9951/ghc,ezyang/ghc,anton-dessiatov/ghc,da-x/ghc,sgillespie/ghc,gridaphobe/ghc,bitemyapp/ghc,olsner/ghc,bitemyapp/ghc,mcschroeder/ghc,christiaanb/ghc,elieux/ghc,mcschroeder/ghc,GaloisInc/halvm-ghc