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nixpkgs/pkgs/stdenv/freebsd/default.nix
Matthew Bauer a3a6ad7a01 stdenv: implement crossOverlays
crossOverlays only apply to the packages being built, not the build
packages. It is useful when you don’t care what is used to build your
packages, just what is being built. The idea relies heavily on the
cross compiling infrastructure. Using this implies that we need to
create a cross stdenv.
2018-12-04 21:06:46 -06:00

95 lines
2 KiB
Nix

{ lib
, localSystem, crossSystem, config, overlays
}:
assert crossSystem == localSystem;
let inherit (localSystem) system; in
[
({}: {
__raw = true;
bootstrapTools = derivation {
inherit system;
name = "trivial-bootstrap-tools";
builder = "/usr/local/bin/bash";
args = [ ./trivial-bootstrap.sh ];
mkdir = "/bin/mkdir";
ln = "/bin/ln";
};
})
({ bootstrapTools, ... }: rec {
__raw = true;
inherit bootstrapTools;
fetchurl = import ../../build-support/fetchurl {
inherit lib;
stdenvNoCC = stdenv;
curl = bootstrapTools;
};
stdenv = import ../generic {
name = "stdenv-freebsd-boot-1";
buildPlatform = localSystem;
hostPlatform = localSystem;
targetPlatform = localSystem;
inherit config;
initialPath = [ "/" "/usr" ];
shell = "${bootstrapTools}/bin/bash";
fetchurlBoot = null;
cc = null;
overrides = self: super: {
};
};
})
(prevStage: {
__raw = true;
stdenv = import ../generic {
name = "stdenv-freebsd-boot-0";
inherit config;
initialPath = [ prevStage.bootstrapTools ];
inherit (prevStage.stdenv)
buildPlatform hostPlatform targetPlatform
shell;
fetchurlBoot = prevStage.fetchurl;
cc = null;
};
})
(prevStage: {
inherit config overlays;
stdenv = import ../generic {
name = "stdenv-freebsd-boot-3";
inherit config;
inherit (prevStage.stdenv)
buildPlatform hostPlatform targetPlatform
initialPath shell fetchurlBoot;
cc = import ../../build-support/cc-wrapper {
nativeTools = true;
nativePrefix = "/usr";
nativeLibc = true;
stdenvNoCC = prevStage.stdenv;
cc = {
name = "clang-9.9.9";
cc = "/usr";
outPath = "/usr";
};
isClang = true;
};
preHook = ''export NIX_NO_SELF_RPATH=1'';
};
})
]