Allow CC and LD be specified as environment variables when bootstrapping.
Allow CC and LD be specified as environment variables when bootstrapping.

lukexi/cabal,sopvop/cabal,sopvop/cabal,garetxe/cabal,rimmington/cabal,rimmington/cabal,enolan/cabal,christiaanb/cabal,seereason/cabal,gridaphobe/cabal,mmakowski/cabal,thoughtpolice/cabal,triplepointfive/cabal,christiaanb/cabal,mightybyte/cabal,headprogrammingczar/cabal,fugyk/cabal,fugyk/cabal,ghc-android/cabal,bennofs/cabal,triplepointfive/cabal,corngood/cabal,ghc-android/cabal,kosmikus/cabal,martinvlk/cabal,trskop/cabal,valderman/cabal,Heather/cabal,plumlife/cabal,kolmodin/cabal,Helkafen/cabal,thoughtpolice/cabal,thomie/cabal,typelead/epm,eric-stanley/cabal,mydaum/cabal,themoritz/cabal,eric-stanley/cabal,anton-dessiatov/cabal,garetxe/cabal,corngood/cabal,randen/cabal,Peaker/cabal,Heather/cabal,lukexi/cabal,martinvlk/cabal,kolmodin/cabal,x-y-z/cabal,plow-technologies/cabal,typelead/epm,valderman/cabal,gbaz/cabal,mydaum/cabal,gridaphobe/cabal,anton-dessiatov/cabal,x-y-z/cabal,ian-ross/cabal,sopvop/cabal,headprogrammingczar/cabal,enolan/cabal,Helkafen/cabal,mmakowski/cabal,kosmikus/cabal,themoritz/cabal,thomie/cabal,randen/cabal,themoritz/cabal,gbaz/cabal,edsko/cabal,mightybyte/cabal,trskop/cabal,seereason/cabal,plumlife/cabal,edsko/cabal,ian-ross/cabal,Peaker/cabal,beni55/cabal,plow-technologies/cabal,bennofs/cabal,beni55/cabal