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|
{
description = "Toolchain for Actiontec's T3200 Series DSL Gateway";
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
outputs =
{ self, nixpkgs, ... }:
let
inherit (nixpkgs) lib;
# Since we're building 32-bit linux packages, we can only (usually) run this on
# systems that are x86{,-64} and Linux themselves. This should evaluate to
# [ "x86_64-linux" "i686-linux" ]
systems = lib.intersectLists lib.platforms.linux lib.platforms.x86;
forAllSystems = lib.genAttrs systems;
nixpkgsFor = forAllSystems (
system:
let
native = nixpkgs.legacyPackages.${system};
in
{
inherit native;
cross = {
i686 = native.pkgsi686Linux;
};
}
);
in
{
devShells = forAllSystems (
system:
let
pkgs = nixpkgsFor.${system}.native;
in
{
firmware-build = pkgs.callPackage ./firmware-build-shell.nix {
toolchain = self.packages.${system}.default;
};
}
);
formatter = forAllSystems (system: nixpkgsFor.${system}.native.nixfmt-rfc-style);
packages = forAllSystems (
system:
let
nixpkgsFor' = nixpkgsFor.${system};
pkgs = nixpkgsFor'.native;
pkgsi686 = nixpkgsFor'.cross.i686;
# https://opensource.actiontec.com/t3200.html
#
# some of these releases contain different toolchains
# no idea if any of these are meaningful changes, but lets
# support multiple for fun
releases = [
{
version = "31.164l.32";
hash = "sha256-SRS9N1dpmvAksF6zWudUUv6DWL2TQVCte3x1PL8d02g=";
}
{
version = "31.164l.33";
hash = "sha256-tN31mGv27vUoIncM6xadhyiMdal4pdtFgn5tu5oFtF4=";
}
];
releaseInfo = map (
{ version, hash }:
{
inherit version;
src = pkgs.fetchzip {
url = "https://opensource.actiontec.com/sourcecode/t3200x/bt_bcm963xx_t3200_${version}_gpl_consumer_release.tar.gz";
inherit hash;
stripRoot = false;
};
}
) releases;
releasePackages = map (
{ src, version }:
{
name = "toolchain-" + version;
value = pkgsi686.callPackage ./crosstools-arm-gcc.nix {
sourceRelease = src;
releaseVersion = version;
};
}
) releaseInfo;
in
lib.listToAttrs releasePackages // { default = self.packages.${system}."toolchain-31.164l.33"; }
);
};
}
|
