diff options
| author | John Ericson <Ericson2314@Yahoo.com> | 2017-01-15 18:03:59 -0500 |
|---|---|---|
| committer | John Ericson <Ericson2314@Yahoo.com> | 2017-01-24 11:37:56 -0500 |
| commit | bfb147b6a8c4a3ddc581aab0b8a29b418db3b7a6 (patch) | |
| tree | 54ccd6f0c81711c847da2da8798802edd31c3dad /pkgs/top-level/stage.nix | |
| parent | 4c17cd555f6443207144da9af6e1c2b1304afd8b (diff) | |
top-level: Only splice as needed for performance
Diffstat (limited to 'pkgs/top-level/stage.nix')
| -rw-r--r-- | pkgs/top-level/stage.nix | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/pkgs/top-level/stage.nix b/pkgs/top-level/stage.nix index 0f3d967a0914..6febedb79f3d 100644 --- a/pkgs/top-level/stage.nix +++ b/pkgs/top-level/stage.nix @@ -45,7 +45,8 @@ ## Other parameters ## -, # The package set used at build-time +, # The package set used at build-time. If null, `buildPackages` will + # be defined internally as the produced package set as itself. buildPackages , # The standard environment to use for building packages. @@ -84,7 +85,8 @@ let }; stdenvBootstappingAndPlatforms = self: super: { - buildPackages = buildPackages // { recurseForDerivations = false; }; + buildPackages = (if buildPackages == null then self else buildPackages) + // { recurseForDerivations = false; }; inherit stdenv buildPlatform hostPlatform targetPlatform; }; @@ -103,7 +105,7 @@ let inherit (buildPlatform) system platform; }; - splice = self: super: import ./splice.nix lib self; + splice = self: super: import ./splice.nix lib self (buildPackages != null); allPackages = self: super: let res = import ./all-packages.nix |