fix for cpio. Between cpio 2.5 and 2.6 semantics of the -c flag (which we used) has changed. Switch to a flag which is unlikely to change (-H newc)
fix for cpio. Between cpio 2.5 and 2.6 semantics of the -c flag (which we
used) has changed. Switch to a flag which is unlikely to change (-H newc)

svn path=/nixu/trunk/; revision=3756

SymbiFlow/nixpkgs,rbvermaa/nixos-svn,rbvermaa/nixos-svn,andreassalomonsson/nixos,NixOS/nixos,edolstra/nixos,NixOS/nixpkgs,triton/triton,NixOS/nixos,SymbiFlow/nixpkgs,NixOS/nixpkgs,SymbiFlow/nixpkgs,SymbiFlow/nixpkgs,NixOS/nixpkgs,SymbiFlow/nixpkgs,SymbiFlow/nixpkgs,NixOS/nixos,NixOS/nixpkgs,andreassalomonsson/nixos,edolstra/nixos,rbvermaa/nixos-svn,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,SymbiFlow/nixpkgs,edolstra/nixos,andreassalomonsson/nixos,NixOS/nixos,NixOS/nixpkgs,triton/triton,triton/triton,NixOS/nixpkgs,andreassalomonsson/nixos,andreassalomonsson/nixos,NixOS/nixpkgs,SymbiFlow/nixpkgs,triton/triton,NixOS/nixpkgs,SymbiFlow/nixpkgs,edolstra/nixos,NixOS/nixos,triton/triton,SymbiFlow/nixpkgs,andreassalomonsson/nixos,triton/triton,NixOS/nixpkgs,SymbiFlow/nixpkgs,NixOS/nixpkgs,rbvermaa/nixos-svn,NixOS/nixpkgs,NixOS/nixos,SymbiFlow/nixpkgs,triton/triton,NixOS/nixpkgs,triton/triton,edolstra/nixos,SymbiFlow/nixpkgs