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Diffstat (limited to 'pkgs/build-support/src-only/default.nix')
-rw-r--r-- | pkgs/build-support/src-only/default.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/build-support/src-only/default.nix b/pkgs/build-support/src-only/default.nix index 2b0db0e267aa7..cd8572629cad8 100644 --- a/pkgs/build-support/src-only/default.nix +++ b/pkgs/build-support/src-only/default.nix @@ -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; |