Fix configure when we don't have a gmp library
Fix configure when we don't have a gmp library

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