pkgs/stdenv/nix/default.nix

   1 {
   2   lib,
   3   crossSystem,
   4   localSystem,
   5   config,
   6   overlays,
   7   bootStages,
   8   ...
   9 }:
  10
  11 assert crossSystem == localSystem;
  12
  13 bootStages
  14 ++ [
  15   (prevStage: {
  16     inherit config overlays;
  17
  18     stdenv = import ../generic rec {
  19       inherit config;
  20
  21       inherit (prevStage.stdenv) buildPlatform hostPlatform targetPlatform;
  22
  23       preHook = ''
  24         export NIX_ENFORCE_PURITY="''${NIX_ENFORCE_PURITY-1}"
  25         export NIX_ENFORCE_NO_NATIVE="''${NIX_ENFORCE_NO_NATIVE-1}"
  26         export NIX_IGNORE_LD_THROUGH_GCC=1
  27       '';
  28
  29       initialPath = (import ../generic/common-path.nix) { pkgs = prevStage; };
  30
  31       cc = import ../../build-support/cc-wrapper {
  32         inherit lib;
  33         nativeTools = false;
  34         nativePrefix = lib.optionalString hostPlatform.isSunOS "/usr";
  35         nativeLibc = true;
  36         inherit (prevStage)
  37           stdenvNoCC
  38           binutils
  39           coreutils
  40           gnugrep
  41           ;
  42         cc = prevStage.gcc.cc;
  43         isGNU = true;
  44         shell = prevStage.bash + "/bin/sh";
  45       };
  46
  47       shell = prevStage.bash + "/bin/sh";
  48
  49       fetchurlBoot = prevStage.stdenv.fetchurlBoot;
  50
  51       overrides = self: super: {
  52         inherit cc;
  53         inherit (cc) binutils;
  54         inherit (prevStage)
  55           gzip
  56           bzip2
  57           xz
  58           bash
  59           coreutils
  60           diffutils
  61           findutils
  62           gawk
  63           gnumake
  64           gnused
  65           gnutar
  66           gnugrep
  67           gnupatch
  68           perl
  69           ;
  70       };
  71     };
  72   })
  73 ]