forked from lix-project/lix
Qyriad
f8efdea4a2
This series takes a somewhat different approach from the flake rework
done in NixOS/nix. The package.nix here does not provide callPackage
options for all the various settings in the build, and instead the other
places Nix derivations are used (like internal-api-docs) will .overrideAttrs
the normal Nix package derivation. This more closely matches how these
things were structured originally, and results in less churn and more
atomicity in these changes.
In the future, package.nix likely will migrate to have more build
options in the callPackage arguments, but we are also planning to
rewrite the build system anyway.
Change-Id: I170c4e5a4184bab62e1fd75e56db876d4ff116cf
606 lines
22 KiB
Nix
606 lines
22 KiB
Nix
{
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description = "The purely functional package manager";
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inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11-small";
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inputs.nixpkgs-regression.url = "github:NixOS/nixpkgs/215d4d0fd80ca5163643b03a33fde804a29cc1e2";
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inputs.flake-compat = { url = "github:edolstra/flake-compat"; flake = false; };
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outputs = { self, nixpkgs, nixpkgs-regression, flake-compat }:
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let
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inherit (nixpkgs) lib;
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inherit (lib) fileset;
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officialRelease = true;
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# Set to true to build the release notes for the next release.
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buildUnreleasedNotes = false;
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version = lib.fileContents ./.version + versionSuffix;
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versionSuffix =
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if officialRelease
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then ""
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else "pre${builtins.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}_${self.shortRev or "dirty"}";
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linux32BitSystems = [ "i686-linux" ];
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linux64BitSystems = [ "x86_64-linux" "aarch64-linux" ];
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linuxSystems = linux32BitSystems ++ linux64BitSystems;
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darwinSystems = [ "x86_64-darwin" "aarch64-darwin" ];
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systems = linuxSystems ++ darwinSystems;
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crossSystems = [
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"armv6l-linux" "armv7l-linux"
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"x86_64-freebsd13" "x86_64-netbsd"
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];
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stdenvs = [ "gccStdenv" "clangStdenv" "stdenv" "libcxxStdenv" "ccacheStdenv" ];
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forAllSystems = lib.genAttrs systems;
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forAllCrossSystems = lib.genAttrs crossSystems;
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forAllStdenvs = f:
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lib.listToAttrs
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(map
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(stdenvName: {
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name = "${stdenvName}Packages";
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value = f stdenvName;
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})
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stdenvs);
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baseFiles =
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# .gitignore has already been processed, so any changes in it are irrelevant
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# at this point. It is not represented verbatim for test purposes because
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# that would interfere with repo semantics.
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fileset.fileFilter (f: f.name != ".gitignore") ./.;
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configureFiles = fileset.unions [
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./.version
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./configure.ac
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./m4
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# TODO: do we really need README.md? It doesn't seem used in the build.
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./README.md
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];
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topLevelBuildFiles = fileset.unions [
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./local.mk
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./Makefile
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./Makefile.config.in
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./mk
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];
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functionalTestFiles = fileset.unions [
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./tests/functional
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./tests/unit
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(fileset.fileFilter (f: lib.strings.hasPrefix "nix-profile" f.name) ./scripts)
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];
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nixSrc = fileset.toSource {
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root = ./.;
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fileset = fileset.intersection baseFiles (fileset.unions [
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configureFiles
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topLevelBuildFiles
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./boehmgc-coroutine-sp-fallback.diff
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./doc
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./misc
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./precompiled-headers.h
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./src
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./unit-test-data
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./COPYING
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./scripts/local.mk
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functionalTestFiles
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]);
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};
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# Memoize nixpkgs for different platforms for efficiency.
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nixpkgsFor = forAllSystems
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(system: let
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make-pkgs = crossSystem: stdenv: import nixpkgs {
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localSystem = {
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inherit system;
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};
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crossSystem = if crossSystem == null then null else {
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system = crossSystem;
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} // lib.optionalAttrs (crossSystem == "x86_64-freebsd13") {
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useLLVM = true;
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};
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overlays = [
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(overlayFor (p: p.${stdenv}))
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];
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config.permittedInsecurePackages = [ "nix-2.13.6" ];
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};
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stdenvs = forAllStdenvs (make-pkgs null);
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native = stdenvs.stdenvPackages;
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in {
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inherit stdenvs native;
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static = native.pkgsStatic;
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cross = forAllCrossSystems (crossSystem: make-pkgs crossSystem "stdenv");
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});
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commonDeps = {
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pkgs,
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isStatic ? pkgs.stdenv.hostPlatform.isStatic
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}: let
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inherit (pkgs) stdenv buildPackages
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busybox curl bzip2 xz brotli editline openssl sqlite libarchive boost
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libseccomp libsodium libcpuid gtest rapidcheck aws-sdk-cpp boehmgc nlohmann_json
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lowdown;
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changelog-d = pkgs.buildPackages.callPackage ./misc/changelog-d.nix { };
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boehmgc-nix = (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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./boehmgc-coroutine-sp-fallback.diff
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# https://github.com/ivmai/bdwgc/pull/586
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./boehmgc-traceable_allocator-public.diff
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];
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});
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in rec {
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calledPackage = pkgs.callPackage ./package.nix {
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inherit stdenv versionSuffix fileset changelog-d officialRelease buildUnreleasedNotes lowdown;
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boehmgc = boehmgc-nix;
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busybox-sandbox-shell = sh;
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};
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inherit boehmgc-nix;
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# Use "busybox-sandbox-shell" if present,
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# if not (legacy) fallback and hope it's sufficient.
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sh = pkgs.busybox-sandbox-shell or (busybox.override {
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useMusl = true;
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enableStatic = true;
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enableMinimal = true;
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extraConfig = ''
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CONFIG_FEATURE_FANCY_ECHO y
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CONFIG_FEATURE_SH_MATH y
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CONFIG_FEATURE_SH_MATH_64 y
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CONFIG_ASH y
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CONFIG_ASH_OPTIMIZE_FOR_SIZE y
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CONFIG_ASH_ALIAS y
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CONFIG_ASH_BASH_COMPAT y
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CONFIG_ASH_CMDCMD y
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CONFIG_ASH_ECHO y
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CONFIG_ASH_GETOPTS y
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CONFIG_ASH_INTERNAL_GLOB y
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CONFIG_ASH_JOB_CONTROL y
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CONFIG_ASH_PRINTF y
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CONFIG_ASH_TEST y
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'';
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});
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configureFlags =
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lib.optionals stdenv.isLinux [
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"--with-boost=${boost}/lib"
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"--with-sandbox-shell=${sh}/bin/busybox"
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]
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++ lib.optionals (stdenv.isLinux && !(isStatic && stdenv.system == "aarch64-linux")) [
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"LDFLAGS=-fuse-ld=gold"
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];
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testConfigureFlags = [
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"RAPIDCHECK_HEADERS=${lib.getDev rapidcheck}/extras/gtest/include"
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];
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internalApiDocsConfigureFlags = [
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"--enable-internal-api-docs"
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];
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inherit changelog-d;
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nativeBuildDeps = calledPackage.nativeBuildInputs;
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buildDeps = calledPackage.buildInputs;
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checkDeps = calledPackage.finalAttrs.passthru._checkInputs;
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internalApiDocsDeps = [
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buildPackages.doxygen
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];
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awsDeps = lib.optional (stdenv.isLinux || stdenv.isDarwin)
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(aws-sdk-cpp.override {
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apis = ["s3" "transfer"];
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customMemoryManagement = false;
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});
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propagatedDeps = calledPackage.propagatedBuildInputs;
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};
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installScriptFor = systems:
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with nixpkgsFor.x86_64-linux.native;
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runCommand "installer-script"
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{ buildInputs = [ nix ];
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}
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''
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mkdir -p $out/nix-support
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# Converts /nix/store/50p3qk8k...-nix-2.4pre20201102_550e11f/bin/nix to 50p3qk8k.../bin/nix.
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tarballPath() {
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# Remove the store prefix
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local path=''${1#${builtins.storeDir}/}
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# Get the path relative to the derivation root
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local rest=''${path#*/}
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# Get the derivation hash
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local drvHash=''${path%%-*}
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echo "$drvHash/$rest"
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}
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substitute ${./scripts/install.in} $out/install \
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${pkgs.lib.concatMapStrings
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(system: let
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tarball = if builtins.elem system crossSystems then self.hydraJobs.binaryTarballCross.x86_64-linux.${system} else self.hydraJobs.binaryTarball.${system};
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in '' \
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--replace '@tarballHash_${system}@' $(nix --experimental-features nix-command hash-file --base16 --type sha256 ${tarball}/*.tar.xz) \
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--replace '@tarballPath_${system}@' $(tarballPath ${tarball}/*.tar.xz) \
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''
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)
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systems
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} --replace '@nixVersion@' ${version}
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echo "file installer $out/install" >> $out/nix-support/hydra-build-products
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'';
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testNixVersions = pkgs: client: daemon: with commonDeps { inherit pkgs; }; with pkgs.lib; pkgs.stdenv.mkDerivation {
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NIX_DAEMON_PACKAGE = daemon;
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NIX_CLIENT_PACKAGE = client;
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name =
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"nix-tests"
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+ optionalString
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(versionAtLeast daemon.version "2.4pre20211005" &&
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versionAtLeast client.version "2.4pre20211005")
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"-${client.version}-against-${daemon.version}";
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inherit version;
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src = fileset.toSource {
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root = ./.;
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fileset = fileset.intersection baseFiles (fileset.unions [
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configureFiles
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topLevelBuildFiles
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functionalTestFiles
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]);
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};
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VERSION_SUFFIX = versionSuffix;
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nativeBuildInputs = nativeBuildDeps;
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buildInputs = buildDeps ++ awsDeps ++ checkDeps;
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propagatedBuildInputs = propagatedDeps;
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enableParallelBuilding = true;
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configureFlags =
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testConfigureFlags # otherwise configure fails
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++ [ "--disable-build" ];
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dontBuild = true;
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doInstallCheck = true;
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installPhase = ''
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mkdir -p $out
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'';
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installCheckPhase = (optionalString pkgs.stdenv.hostPlatform.isDarwin ''
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export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES
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'') + ''
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mkdir -p src/nix-channel
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make installcheck -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES
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'';
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};
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binaryTarball = nix: pkgs:
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let
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inherit (pkgs) buildPackages;
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inherit (pkgs) cacert;
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installerClosureInfo = buildPackages.closureInfo { rootPaths = [ nix cacert ]; };
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in
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buildPackages.runCommand "nix-binary-tarball-${version}"
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{ #nativeBuildInputs = lib.optional (system != "aarch64-linux") shellcheck;
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meta.description = "Distribution-independent Nix bootstrap binaries for ${pkgs.system}";
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}
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''
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cp ${installerClosureInfo}/registration $TMPDIR/reginfo
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cp ${./scripts/create-darwin-volume.sh} $TMPDIR/create-darwin-volume.sh
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substitute ${./scripts/install-nix-from-closure.sh} $TMPDIR/install \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./scripts/install-darwin-multi-user.sh} $TMPDIR/install-darwin-multi-user.sh \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./scripts/install-systemd-multi-user.sh} $TMPDIR/install-systemd-multi-user.sh \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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substitute ${./scripts/install-multi-user.sh} $TMPDIR/install-multi-user \
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--subst-var-by nix ${nix} \
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--subst-var-by cacert ${cacert}
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if type -p shellcheck; then
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# SC1090: Don't worry about not being able to find
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# $nix/etc/profile.d/nix.sh
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shellcheck --exclude SC1090 $TMPDIR/install
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shellcheck $TMPDIR/create-darwin-volume.sh
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shellcheck $TMPDIR/install-darwin-multi-user.sh
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shellcheck $TMPDIR/install-systemd-multi-user.sh
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# SC1091: Don't panic about not being able to source
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# /etc/profile
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# SC2002: Ignore "useless cat" "error", when loading
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# .reginfo, as the cat is a much cleaner
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# implementation, even though it is "useless"
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# SC2116: Allow ROOT_HOME=$(echo ~root) for resolving
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# root's home directory
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shellcheck --external-sources \
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--exclude SC1091,SC2002,SC2116 $TMPDIR/install-multi-user
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fi
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chmod +x $TMPDIR/install
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chmod +x $TMPDIR/create-darwin-volume.sh
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chmod +x $TMPDIR/install-darwin-multi-user.sh
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chmod +x $TMPDIR/install-systemd-multi-user.sh
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chmod +x $TMPDIR/install-multi-user
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dir=nix-${version}-${pkgs.system}
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fn=$out/$dir.tar.xz
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mkdir -p $out/nix-support
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echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
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tar cvfJ $fn \
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--owner=0 --group=0 --mode=u+rw,uga+r \
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--mtime='1970-01-01' \
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--absolute-names \
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--hard-dereference \
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--transform "s,$TMPDIR/install,$dir/install," \
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--transform "s,$TMPDIR/create-darwin-volume.sh,$dir/create-darwin-volume.sh," \
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--transform "s,$TMPDIR/reginfo,$dir/.reginfo," \
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--transform "s,$NIX_STORE,$dir/store,S" \
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$TMPDIR/install \
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$TMPDIR/create-darwin-volume.sh \
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$TMPDIR/install-darwin-multi-user.sh \
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$TMPDIR/install-systemd-multi-user.sh \
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$TMPDIR/install-multi-user \
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$TMPDIR/reginfo \
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$(cat ${installerClosureInfo}/store-paths)
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'';
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overlayFor = getStdenv: final: prev:
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let
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currentStdenv = getStdenv final;
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comDeps = with final; commonDeps {
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inherit pkgs;
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inherit (currentStdenv.hostPlatform) isStatic;
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};
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inherit (final) stdenv boost;
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in {
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nixStable = prev.nix;
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# Forward from the previous stage as we don’t want it to pick the lowdown override
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nixUnstable = prev.nixUnstable;
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inherit (comDeps) boehmgc-nix;
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default-busybox-sandbox-shell = final.busybox.override {
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useMusl = true;
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enableStatic = true;
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enableMinimal = true;
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extraConfig = ''
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CONFIG_FEATURE_FANCY_ECHO y
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CONFIG_FEATURE_SH_MATH y
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CONFIG_FEATURE_SH_MATH_64 y
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CONFIG_ASH y
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CONFIG_ASH_OPTIMIZE_FOR_SIZE y
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CONFIG_ASH_ALIAS y
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CONFIG_ASH_BASH_COMPAT y
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CONFIG_ASH_CMDCMD y
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CONFIG_ASH_ECHO y
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CONFIG_ASH_GETOPTS y
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CONFIG_ASH_INTERNAL_GLOB y
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CONFIG_ASH_JOB_CONTROL y
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CONFIG_ASH_PRINTF y
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CONFIG_ASH_TEST y
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'';
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};
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nix = final.callPackage ./package.nix {
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inherit (final) stdenv;
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inherit versionSuffix fileset;
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boehmgc = final.boehmgc-nix;
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busybox-sandbox-shell = final.busybox-sandbox-shell or final.default-busybox-sandbox-shell;
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};
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};
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in {
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# A Nixpkgs overlay that overrides the 'nix' and
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# 'nix.perl-bindings' packages.
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overlays.default = overlayFor (p: p.stdenv);
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hydraJobs = {
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# Binary package for various platforms.
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build = forAllSystems (system: self.packages.${system}.nix);
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# Perl bindings for various platforms.
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perlBindings = forAllSystems (system: nixpkgsFor.${system}.native.nix.perl-bindings);
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# Binary tarball for various platforms, containing a Nix store
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# with the closure of 'nix' package, and the second half of
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# the installation script.
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binaryTarball = forAllSystems (system: binaryTarball nixpkgsFor.${system}.native.nix nixpkgsFor.${system}.native);
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# docker image with Nix inside
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dockerImage = lib.genAttrs linux64BitSystems (system: self.packages.${system}.dockerImage);
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# API docs for Nix's unstable internal C++ interfaces.
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internal-api-docs =
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with nixpkgsFor.x86_64-linux.native;
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with commonDeps { inherit pkgs; };
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stdenv.mkDerivation {
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pname = "nix-internal-api-docs";
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inherit version;
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src = nixSrc;
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configureFlags = testConfigureFlags ++ internalApiDocsConfigureFlags;
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nativeBuildInputs = nativeBuildDeps;
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buildInputs = buildDeps ++ propagatedDeps
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++ awsDeps ++ checkDeps ++ internalApiDocsDeps;
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dontBuild = true;
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installTargets = [ "internal-api-html" ];
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postInstall = ''
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mkdir -p $out/nix-support
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echo "doc internal-api-docs $out/share/doc/nix/internal-api/html" >> $out/nix-support/hydra-build-products
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'';
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};
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# System tests.
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tests = import ./tests/nixos { inherit lib nixpkgs nixpkgsFor; } // {
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# Make sure that nix-env still produces the exact same result
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# on a particular version of Nixpkgs.
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evalNixpkgs =
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with nixpkgsFor.x86_64-linux.native;
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runCommand "eval-nixos" { buildInputs = [ nix ]; }
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''
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type -p nix-env
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# Note: we're filtering out nixos-install-tools because https://github.com/NixOS/nixpkgs/pull/153594#issuecomment-1020530593.
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time nix-env --store dummy:// -f ${nixpkgs-regression} -qaP --drv-path | sort | grep -v nixos-install-tools > packages
|
||
[[ $(sha1sum < packages | cut -c1-40) = ff451c521e61e4fe72bdbe2d0ca5d1809affa733 ]]
|
||
mkdir $out
|
||
'';
|
||
|
||
nixpkgsLibTests =
|
||
forAllSystems (system:
|
||
import (nixpkgs + "/lib/tests/release.nix")
|
||
{ pkgs = nixpkgsFor.${system}.native;
|
||
nixVersions = [ self.packages.${system}.nix ];
|
||
}
|
||
);
|
||
};
|
||
|
||
installTests = forAllSystems (system:
|
||
let pkgs = nixpkgsFor.${system}.native; in
|
||
pkgs.runCommand "install-tests" {
|
||
againstSelf = testNixVersions pkgs pkgs.nix pkgs.pkgs.nix;
|
||
againstCurrentUnstable =
|
||
# FIXME: temporarily disable this on macOS because of #3605.
|
||
if system == "x86_64-linux"
|
||
then testNixVersions pkgs pkgs.nix pkgs.nixUnstable
|
||
else null;
|
||
# Disabled because the latest stable version doesn't handle
|
||
# `NIX_DAEMON_SOCKET_PATH` which is required for the tests to work
|
||
# againstLatestStable = testNixVersions pkgs pkgs.nix pkgs.nixStable;
|
||
} "touch $out");
|
||
};
|
||
|
||
checks = forAllSystems (system: {
|
||
binaryTarball = self.hydraJobs.binaryTarball.${system};
|
||
perlBindings = self.hydraJobs.perlBindings.${system};
|
||
installTests = self.hydraJobs.installTests.${system};
|
||
nixpkgsLibTests = self.hydraJobs.tests.nixpkgsLibTests.${system};
|
||
rl-next =
|
||
let pkgs = nixpkgsFor.${system}.native;
|
||
in pkgs.buildPackages.runCommand "test-rl-next-release-notes" { } ''
|
||
LANG=C.UTF-8 ${(commonDeps { inherit pkgs; }).changelog-d}/bin/changelog-d ${./doc/manual/rl-next} >$out
|
||
'';
|
||
} // (lib.optionalAttrs (builtins.elem system linux64BitSystems)) {
|
||
dockerImage = self.hydraJobs.dockerImage.${system};
|
||
});
|
||
|
||
packages = forAllSystems (system: rec {
|
||
inherit (nixpkgsFor.${system}.native) nix;
|
||
default = nix;
|
||
} // (lib.optionalAttrs (builtins.elem system linux64BitSystems) {
|
||
nix-static = nixpkgsFor.${system}.static.nix;
|
||
dockerImage =
|
||
let
|
||
pkgs = nixpkgsFor.${system}.native;
|
||
image = import ./docker.nix { inherit pkgs; tag = version; };
|
||
in
|
||
pkgs.runCommand
|
||
"docker-image-tarball-${version}"
|
||
{ meta.description = "Docker image with Nix for ${system}"; }
|
||
''
|
||
mkdir -p $out/nix-support
|
||
image=$out/image.tar.gz
|
||
ln -s ${image} $image
|
||
echo "file binary-dist $image" >> $out/nix-support/hydra-build-products
|
||
'';
|
||
} // builtins.listToAttrs (map
|
||
(crossSystem: {
|
||
name = "nix-${crossSystem}";
|
||
value = nixpkgsFor.${system}.cross.${crossSystem}.nix;
|
||
})
|
||
crossSystems)
|
||
// builtins.listToAttrs (map
|
||
(stdenvName: {
|
||
name = "nix-${stdenvName}";
|
||
value = nixpkgsFor.${system}.stdenvs."${stdenvName}Packages".nix;
|
||
})
|
||
stdenvs)));
|
||
|
||
devShells = let
|
||
makeShell = pkgs: stdenv:
|
||
let
|
||
canRunInstalled = stdenv.buildPlatform.canExecute stdenv.hostPlatform;
|
||
in
|
||
with commonDeps { inherit pkgs; };
|
||
stdenv.mkDerivation {
|
||
name = "nix";
|
||
|
||
outputs = [ "out" "dev" "doc" ];
|
||
|
||
nativeBuildInputs = nativeBuildDeps
|
||
++ lib.optional (stdenv.cc.isClang && !stdenv.buildPlatform.isDarwin) pkgs.buildPackages.bear
|
||
++ lib.optional
|
||
(stdenv.cc.isClang && stdenv.hostPlatform == stdenv.buildPlatform)
|
||
pkgs.buildPackages.clang-tools
|
||
# We want changelog-d in the shell even if the current build doesn't need it
|
||
++ lib.optional (officialRelease || ! buildUnreleasedNotes) changelog-d
|
||
;
|
||
|
||
buildInputs = buildDeps ++ propagatedDeps
|
||
++ awsDeps ++ checkDeps ++ internalApiDocsDeps;
|
||
|
||
configureFlags = configureFlags
|
||
++ testConfigureFlags ++ internalApiDocsConfigureFlags
|
||
++ lib.optional (!canRunInstalled) "--disable-doc-gen";
|
||
|
||
enableParallelBuilding = true;
|
||
|
||
installFlags = "sysconfdir=$(out)/etc";
|
||
|
||
shellHook =
|
||
''
|
||
PATH=$prefix/bin:$PATH
|
||
unset PYTHONPATH
|
||
export MANPATH=$out/share/man:$MANPATH
|
||
|
||
# Make bash completion work.
|
||
XDG_DATA_DIRS+=:$out/share
|
||
'';
|
||
};
|
||
in
|
||
forAllSystems (system:
|
||
let
|
||
makeShells = prefix: pkgs:
|
||
lib.mapAttrs'
|
||
(k: v: lib.nameValuePair "${prefix}-${k}" v)
|
||
(forAllStdenvs (stdenvName: makeShell pkgs pkgs.${stdenvName}));
|
||
in
|
||
(makeShells "native" nixpkgsFor.${system}.native) //
|
||
(makeShells "static" nixpkgsFor.${system}.static) //
|
||
(forAllCrossSystems (crossSystem: let pkgs = nixpkgsFor.${system}.cross.${crossSystem}; in makeShell pkgs pkgs.stdenv)) //
|
||
{
|
||
default = self.devShells.${system}.native-stdenvPackages;
|
||
}
|
||
);
|
||
};
|
||
}
|