39b01c3029
Without this escape, it is possible for Nix to produce escaped representations which are not literal Nix values again. This was fixed in upstream Nix in https://github.com/NixOS/nix/pull/4012 (though only for eval, not in the REPL) and the updated test is picked from upstream after that commit. Because we run the C++ Nix tests against our test suite as well, this also bumps our custom Nix 2.3 to a commit that includes the cherry-picked fix from the PR above. Change-Id: I478547ade65f655c606ec46f7143932064192283 Reviewed-on: https://cl.tvl.fyi/c/depot/+/6271 Reviewed-by: grfn <grfn@gws.fyi> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
122 lines
3.9 KiB
Nix
122 lines
3.9 KiB
Nix
# This overlay is used to make TVL-specific modifications in the
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# nixpkgs tree, where required.
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{ depot, ... }:
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self: super:
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let
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# Rollback Nix to a stable version (2.3) with backports for
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# build-user problems applied.
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nixSrc =
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let
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# branch 2.3-backport-await-users
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rev = "abdc60f49f1104696bac723331d3ed0296d5a784";
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in
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self.fetchFromGitHub
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{
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owner = "tvlfyi";
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repo = "nix";
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inherit rev;
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hash = "sha256:0c1pmg8y0yafdkliz970k52s92z3qin3xrz3g0n2ss7xcfbg8nzy";
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} // { revCount = 0; shortRev = builtins.substring 0 7 rev; };
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in
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{
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nix = (import "${nixSrc}/release.nix" {
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nix = nixSrc;
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nixpkgs = super.path;
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systems = [ builtins.currentSystem ];
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}).build."${builtins.currentSystem}";
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clang-tools_11 = self.clang-tools.override {
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llvmPackages = self.llvmPackages_11;
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};
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# stdenv which uses clang, lld and libc++; full is a slight exaggeration,
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# we for example don't use LLVM's libunwind
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fullLlvm11Stdenv = self.overrideCC self.stdenv
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(self.llvmPackages_11.libcxxStdenv.cc.override {
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inherit (self.llvmPackages_11) bintools;
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});
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# Add our Emacs packages to the fixpoint
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emacsPackagesFor = emacs: (
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(super.emacsPackagesFor emacs).overrideScope' (eself: esuper: {
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tvlPackages = depot.tools.emacs-pkgs // depot.third_party.emacs;
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# Use the notmuch from nixpkgs instead of from the Emacs
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# overlay, to avoid versions being out of sync.
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notmuch = super.notmuch.emacs;
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# Build EXWM with the depot sources instead.
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exwm = esuper.exwm.overrideAttrs (_: {
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src = depot.path.origSrc + "/third_party/exwm";
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});
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# Workaround for magit checking the git version at load time
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magit = esuper.magit.overrideAttrs (_: {
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propagatedNativeBuildInputs = [
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self.git
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];
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});
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})
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);
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# Upgrade to match telega in emacs-overlay
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# TODO(tazjin): ugrade tdlib (+ telega?!) in nixpkgs
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tdlib = assert super.tdlib.version == "1.8.3";
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super.tdlib.overrideAttrs (old: {
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version = "1.8.4";
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src = self.fetchFromGitHub {
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owner = "tdlib";
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repo = "td";
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rev = "7eabd8ca60de025e45e99d4e5edd39f4ebd9467e";
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sha256 = "1chs0ibghjj275v9arsn3k68ppblpm7ysqk0za9kya5vdnldlld5";
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};
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});
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# dottime support for notmuch
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notmuch = super.notmuch.overrideAttrs (old: {
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passthru = old.passthru // {
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patches = old.patches ++ [ ./patches/notmuch-dottime.patch ];
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};
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});
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# nix-serve does not work with nix 2.4
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# https://github.com/edolstra/nix-serve/issues/28
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nix-serve = super.nix-serve.override { nix = super.nix_2_3; };
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# Workaround for srcOnly with separateDebugInfo until
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# https://github.com/NixOS/nixpkgs/pull/179170 is merged.
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srcOnly = args: (super.srcOnly args).overrideAttrs (_: {
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outputs = [ "out" ];
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separateDebugInfo = false;
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});
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# Avoid builds of mkShell derivations in CI.
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mkShell = super.lib.makeOverridable (args: (super.mkShell args).overrideAttrs (_: {
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passthru = {
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meta.ci.skip = true;
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};
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}));
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# upgrade home-manager until the service-generation fix has landed upstream
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# https://github.com/nix-community/home-manager/issues/2846
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home-manager = super.home-manager.overrideAttrs (old: rec {
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version = assert super.home-manager.version == "2021-12-25"; "2022-04-08";
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src = self.fetchFromGitHub {
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owner = "nix-community";
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repo = "home-manager";
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rev = "f911ebbec927e8e9b582f2e32e2b35f730074cfc";
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sha256 = "07qa2qkbjczj3d0m03jpw85hfj35cbjm48xhifz3viy4khjw88vl";
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};
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});
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python38 = super.python38.override {
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packageOverrides = pySelf: pySuper: {
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backports-zoneinfo = pySuper.backports-zoneinfo.overridePythonAttrs (_: {
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# Outdated test-data, see https://github.com/pganssle/zoneinfo/pull/115
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# Can be dropped when https://github.com/NixOS/nixpkgs/pull/170450 lands.
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doCheck = false;
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});
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};
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};
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}
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