Improve the XCode version detection Amongst other improvements, we now handle 3-component versions (like "3.1.4") correctly.
Improve the XCode version detection
Amongst other improvements, we now handle 3-component versions
(like "3.1.4") correctly.

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