56 lines
1.8 KiB
Nix
56 lines
1.8 KiB
Nix
{ lix }:
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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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# https://github.com/ivmai/bdwgc/pull/586
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(lix + "/boehmgc-traceable_allocator-public.diff")
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];
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})
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);
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in
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{
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nixVersions = prev.nixVersions // rec {
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# FIXME: do something less scuffed
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nix_2_18 = (prev.nixVersions.nix_2_18.override { boehmgc = boehmgc-patched; }).overrideAttrs (old: {
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src = lix;
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# FIXME: fake version so that nixpkgs will not try to use nix config >_>
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version = "2.18.3-lix";
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VERSION_SUFFIX = "-lix";
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patches = [ ];
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# FIXME: we don't know why this was not being picked up properly when
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# included in nativeCheckInputs.
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nativeBuildInputs = old.nativeBuildInputs or [ ] ++ [ final.git ];
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});
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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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# 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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prefetch-npm-deps = prev.prefetch-npm-deps.override {
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nix = final.nixVersions.nix_2_18_upstream;
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};
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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.nix-doc.overrideAttrs (old: {
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# for the purposes of nix C++ API for nix-doc, lix is Nix 2.20
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NIX_CFLAGS_COMPILE = [ "-DNIX_2_20_0" ];
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});
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}
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