nixpkgs/pkgs/stdenv/nix/default.nix
John Ericson 3e197f7d81 top-level: Normalize stdenv booting
Introduce new abstraction, `stdenv/booter.nix` for composing bootstraping
stages, and use it everywhere for consistency. See that file for more doc.

Stdenvs besides Linux and Darwin are completely refactored to utilize this.
Those two, due to their size and complexity, are minimally edited for
easier reviewing.

No hashes should be changed.
2017-01-13 13:23:23 -05:00

54 lines
1.3 KiB
Nix

{ lib
, crossSystem, config
, bootStages
, ...
}:
assert crossSystem == null;
bootStages ++ [
(prevStage: let
inherit (prevStage) stdenv;
inherit (stdenv) system platform;
in {
inherit system platform crossSystem config;
stdenv = import ../generic rec {
inherit config;
preHook = ''
export NIX_ENFORCE_PURITY="''${NIX_ENFORCE_PURITY-1}"
export NIX_ENFORCE_NO_NATIVE="''${NIX_ENFORCE_NO_NATIVE-1}"
export NIX_IGNORE_LD_THROUGH_GCC=1
'';
initialPath = (import ../common-path.nix) { pkgs = prevStage; };
system = stdenv.system;
cc = import ../../build-support/cc-wrapper {
nativeTools = false;
nativePrefix = stdenv.lib.optionalString stdenv.isSunOS "/usr";
nativeLibc = true;
inherit stdenv;
inherit (prevStage) binutils coreutils gnugrep;
cc = prevStage.gcc.cc;
isGNU = true;
shell = prevStage.bash + "/bin/sh";
};
shell = prevStage.bash + "/bin/sh";
fetchurlBoot = stdenv.fetchurlBoot;
overrides = self: super: {
inherit cc;
inherit (cc) binutils;
inherit (prevStage)
gzip bzip2 xz bash coreutils diffutils findutils gawk
gnumake gnused gnutar gnugrep gnupatch perl;
};
};
})
]