Fix build on Windows
Fix build on Windows

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