Remove an old hack for bad FilePath behaviour
Remove an old hack for bad FilePath behaviour

We now require GHC >= 7.0, which has the behaviour we want.

tibbe/ghc,ryantm/ghc,AlexanderPankiv/ghc,urbanslug/ghc,lukexi/ghc,ml9951/ghc,shlevy/ghc,gcampax/ghc,ezyang/ghc,ml9951/ghc,da-x/ghc,anton-dessiatov/ghc,gcampax/ghc,hferreiro/replay,tibbe/ghc,elieux/ghc,oldmanmike/ghc,nkaretnikov/ghc,sdiehl/ghc,ryantm/ghc,ekmett/ghc,acowley/ghc,sgillespie/ghc,sgillespie/ghc,vTurbine/ghc,anton-dessiatov/ghc,holzensp/ghc,wxwxwwxxx/ghc,TomMD/ghc,nathyong/microghc-ghc,AlexanderPankiv/ghc,oldmanmike/ghc,siddhanathan/ghc,vikraman/ghc,frantisekfarka/ghc-dsi,urbanslug/ghc,sdiehl/ghc,tibbe/ghc,jstolarek/ghc,forked-upstream-packages-for-ghcjs/ghc,fmthoma/ghc,wxwxwwxxx/ghc,da-x/ghc,green-haskell/ghc,mettekou/ghc,nushio3/ghc,holzensp/ghc,nathyong/microghc-ghc,mcmaniac/ghc,tibbe/ghc,bitemyapp/ghc,spacekitteh/smcghc,vikraman/ghc,tibbe/ghc,forked-upstream-packages-for-ghcjs/ghc,gridaphobe/ghc,gridaphobe/ghc,ryantm/ghc,spacekitteh/smcghc,christiaanb/ghc,forked-upstream-packages-for-ghcjs/ghc,urbanslug/ghc,frantisekfarka/ghc-dsi,ml9951/ghc,AlexanderPankiv/ghc,nkaretnikov/ghc,acowley/ghc,AlexanderPankiv/ghc,sgillespie/ghc,lukexi/ghc,mfine/ghc,elieux/ghc,mettekou/ghc,mettekou/ghc,bitemyapp/ghc,shlevy/ghc,wxwxwwxxx/ghc,christiaanb/ghc,frantisekfarka/ghc-dsi,gcampax/ghc,bitemyapp/ghc,nkaretnikov/ghc,mcschroeder/ghc,hferreiro/replay,snoyberg/ghc,anton-dessiatov/ghc,acowley/ghc,hferreiro/replay,mfine/ghc,nomeata/ghc,christiaanb/ghc,siddhanathan/ghc,ryantm/ghc,sgillespie/ghc,hferreiro/replay,mcmaniac/ghc,tjakway/ghcjvm,GaloisInc/halvm-ghc,gridaphobe/ghc,elieux/ghc,siddhanathan/ghc,jstolarek/ghc,tjakway/ghcjvm,ghc-android/ghc,nushio3/ghc,TomMD/ghc,lukexi/ghc,acowley/ghc,GaloisInc/halvm-ghc,nushio3/ghc,mfine/ghc,mfine/ghc,oldmanmike/ghc,mcschroeder/ghc,nathyong/microghc-ghc,tjakway/ghcjvm,AlexanderPankiv/ghc,wxwxwwxxx/ghc,mcschroeder/ghc,da-x/ghc,forked-upstream-packages-for-ghcjs/ghc,acowley/ghc,sdiehl/ghc,shlevy/ghc,ezyang/ghc,vTurbine/ghc,fmthoma/ghc,ekmett/ghc,tjakway/ghcjvm,ekmett/ghc,ml9951/ghc,vTurbine/ghc,bitemyapp/ghc,elieux/ghc,hferreiro/replay,anton-dessiatov/ghc,sdiehl/ghc,nomeata/ghc,nkaretnikov/ghc,siddhanathan/ghc,TomMD/ghc,spacekitteh/smcghc,green-haskell/ghc,nomeata/ghc,snoyberg/ghc,gcampax/ghc,ghc-android/ghc,sgillespie/ghc,mettekou/ghc,anton-dessiatov/ghc,nathyong/microghc-ghc,oldmanmike/ghc,mettekou/ghc,gcampax/ghc,vTurbine/ghc,nomeata/ghc,ghc-android/ghc,siddhanathan/ghc,shlevy/ghc,urbanslug/ghc,urbanslug/ghc,nkaretnikov/ghc,snoyberg/ghc,lukexi/ghc-7.8-arm64,nushio3/ghc,mcmaniac/ghc,elieux/ghc,fmthoma/ghc,TomMD/ghc,spacekitteh/smcghc,ryantm/ghc,christiaanb/ghc,GaloisInc/halvm-ghc,fmthoma/ghc,frantisekfarka/ghc-dsi,olsner/ghc,ml9951/ghc,ezyang/ghc,vTurbine/ghc,shlevy/ghc,urbanslug/ghc,anton-dessiatov/ghc,holzensp/ghc,christiaanb/ghc,sgillespie/ghc,gridaphobe/ghc,olsner/ghc,TomMD/ghc,sdiehl/ghc,green-haskell/ghc,nushio3/ghc,mcschroeder/ghc,mfine/ghc,hferreiro/replay,acowley/ghc,olsner/ghc,oldmanmike/ghc,vikraman/ghc,ekmett/ghc,nkaretnikov/ghc,vTurbine/ghc,holzensp/ghc,olsner/ghc,ghc-android/ghc,nathyong/microghc-ghc,olsner/ghc,forked-upstream-packages-for-ghcjs/ghc,mcschroeder/ghc,sdiehl/ghc,mfine/ghc,gcampax/ghc,frantisekfarka/ghc-dsi,vikraman/ghc,sgillespie/ghc,GaloisInc/halvm-ghc,hferreiro/replay,da-x/ghc,GaloisInc/halvm-ghc,ezyang/ghc,lukexi/ghc-7.8-arm64,lukexi/ghc-7.8-arm64,holzensp/ghc,da-x/ghc,tjakway/ghcjvm,vikraman/ghc,jstolarek/ghc,acowley/ghc,lukexi/ghc,olsner/ghc,nathyong/microghc-ghc,snoyberg/ghc,vikraman/ghc,nomeata/ghc,ml9951/ghc,gcampax/ghc,wxwxwwxxx/ghc,vikraman/ghc,snoyberg/ghc,olsner/ghc,wxwxwwxxx/ghc,anton-dessiatov/ghc,gridaphobe/ghc,lukexi/ghc,jstolarek/ghc,ezyang/ghc,da-x/ghc,GaloisInc/halvm-ghc,fmthoma/ghc,mcschroeder/ghc,forked-upstream-packages-for-ghcjs/ghc,mettekou/ghc,ghc-android/ghc,spacekitteh/smcghc,shlevy/ghc,mcschroeder/ghc,lukexi/ghc-7.8-arm64,siddhanathan/ghc,nushio3/ghc,nathyong/microghc-ghc,sdiehl/ghc,ekmett/ghc,bitemyapp/ghc,lukexi/ghc-7.8-arm64,elieux/ghc,tjakway/ghcjvm,da-x/ghc,wxwxwwxxx/ghc,TomMD/ghc,siddhanathan/ghc,ezyang/ghc,oldmanmike/ghc,fmthoma/ghc,mcmaniac/ghc,TomMD/ghc,nushio3/ghc,green-haskell/ghc,mettekou/ghc,AlexanderPankiv/ghc,vTurbine/ghc,ghc-android/ghc,gridaphobe/ghc,gridaphobe/ghc,ml9951/ghc,mcmaniac/ghc,forked-upstream-packages-for-ghcjs/ghc,snoyberg/ghc,green-haskell/ghc,elieux/ghc,oldmanmike/ghc,urbanslug/ghc,mfine/ghc,shlevy/ghc,jstolarek/ghc,nkaretnikov/ghc,tjakway/ghcjvm,ezyang/ghc,ghc-android/ghc,snoyberg/ghc,GaloisInc/halvm-ghc,ml9951/ghc,fmthoma/ghc,christiaanb/ghc,christiaanb/ghc,AlexanderPankiv/ghc