Enable Opt_PIC for the dyn way regardless of OSes.
Enable Opt_PIC for the dyn way regardless of OSes.

We were previously enabling Opt_PIC on certain OSes namely Windows,
Darwin and Linux, but it should always be enabled for the dyn way
because it makes no sense to try to generate non-PIC dynamic
libraries, which is usually impossible.

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