generate 'portable' flag when creating haste-compiler package
generate 'portable' flag when creating haste-compiler package

dmalikov/cabal2nix,jb55/cabal2nix,bennofs/cabal2nix,Fuuzetsu/cabal2nix,gridaphobe/cabal2nix,psibi/cabal2nix,spencerjanssen/cabal2nix