Commit 7173eb87 authored by sternenseemann's avatar sternenseemann
Browse files

srcOnly: reflink if possible and preserve attributes 

This matches how the default unpackPhase would copy from a store path
into the build directory, so it seems wise to match this here. On file
systems that support reflinks, this should improve performance as well.
parent 82d00c4e

pkgs/build-support/src-only/default.nix

+1 −1
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ let 
in

stdenv.mkDerivation (args // {

  name = "${name}-source";

  installPhase = "cp -r . $out";

  installPhase = "cp -pr --reflink=auto -- . $out";

  outputs = [ "out" ];

  separateDebugInfo = false;

  dontUnpack = false;