forked from lix-project/nixos-module
86 lines
2.7 KiB
Nix
86 lines
2.7 KiB
Nix
{ lix, versionSuffix ? "" }:
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final: prev:
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let
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boehmgc-patched = ((final.boehmgc.override {
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enableLargeConfig = true;
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}).overrideAttrs (o: {
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patches = (o.patches or [ ]) ++ [
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# for clown reasons this version is newer than the one in lix, we should
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# fix this and update our nixpkgs pin
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(prev.path + "/pkgs/tools/package-management/nix/patches/boehmgc-coroutine-sp-fallback.patch")
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] ++ final.lib.optionals (final.lib.versionOlder o.version "8.2.6") [
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# https://github.com/ivmai/bdwgc/pull/586
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(builtins.path { path = lix + "/boehmgc-traceable_allocator-public.diff"; name = "boehmgc-traceable_allocator-public.patch"; })
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];
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})
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);
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# This is kind of scary to not override the nix version to pretend to be
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# 2.18 since nixpkgs can introduce new breakage in its Nix unstable CLI
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# usage.
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# https://github.com/nixos/nixpkgs/blob/6afb255d976f85f3359e4929abd6f5149c323a02/nixos/modules/config/nix.nix#L121
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lixPkg = (final.callPackage (lix + "/package.nix") {
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build-release-notes = false;
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versionSuffix = "-lix${versionSuffix}";
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boehmgc-nix = boehmgc-patched;
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});
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inherit (prev) lib;
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in
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{
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# used for things that one wouldn't necessarily want to update, but we
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# nevertheless shove it in the overlay and fixed-point it in case one *does*
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# want to do that.
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lix-sources = import ./npins;
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nixVersions = prev.nixVersions // rec {
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# FIXME: do something less scuffed
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nix_2_18 = lixPkg;
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stable = nix_2_18;
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nix_2_18_upstream = prev.nixVersions.nix_2_18;
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};
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nix-eval-jobs = (prev.nix-eval-jobs.override {
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# lix
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nix = final.nixVersions.nix_2_18;
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}).overrideAttrs (old: {
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# FIXME: should this be patches instead?
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src = final.lix-sources.nix-eval-jobs;
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mesonBuildType = "debugoptimized";
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ninjaFlags = old.ninjaFlags or [ ] ++ [ "-v" ];
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});
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# force these onto upstream so we are not regularly rebuilding electron
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prefetch-yarn-deps = prev.prefetch-yarn-deps.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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# support both having and missing https://github.com/NixOS/nixpkgs/pull/304913
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prefetch-npm-deps =
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if (lib.functionArgs prev.prefetch-npm-deps.override) ? nix
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then prev.prefetch-npm-deps.override {
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nix = final.nixVersions.nix_2_18_upstream;
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}
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else prev.prefetch-npm-deps;
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nix-prefetch-git = prev.nix-prefetch-git.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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nixos-option = prev.nixos-option.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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nix-doc = prev.callPackage ./nix-doc/package.nix { withPlugin = false; };
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nix-init = prev.nix-init.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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nurl = prev.nurl.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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}
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