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115 lines
6.3 KiB
Nix
115 lines
6.3 KiB
Nix
# 'supportedSystems' restricts the set of systems that we will evaluate for. Useful when you're evaluating
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# on a machine with e.g. no way to build the Darwin IFDs you need!
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{ supportedSystems ? [ "x86_64-linux" "x86_64-darwin" ]
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, ifdLevel ? 3
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# Whether or not we are evaluating in restricted mode. This is true in Hydra, but not in Hercules.
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, restrictEval ? false
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, checkMaterialization ? false
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, pkgs ? (import ./. {}).pkgs }:
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let
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inherit (import ./ci-lib.nix { inherit pkgs; }) dimension platformFilterGeneric filterAttrsOnlyRecursive;
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inherit (pkgs.haskell-nix) sources;
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nixpkgsVersions = {
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"R2009" = "nixpkgs-2009";
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"R2105" = "nixpkgs-2105";
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"unstable" = "nixpkgs-unstable";
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};
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compilerNixNames = nixpkgsName: nixpkgs: builtins.mapAttrs (compiler-nix-name: runTests: {
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inherit (import ./default.nix { inherit checkMaterialization; }) nixpkgsArgs;
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inherit runTests;
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}) (
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# GHC version to cache and whether to run the tests against them.
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# This list of GHC versions should include everything for which we
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# have a ./materialized/ghcXXX directory containing the materialized
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# cabal-install and nix-tools plans. When removing a ghc version
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# from here (so that is no longer cached) also remove ./materialized/ghcXXX.
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# Update supported-ghc-versions.md to reflect any changes made here.
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nixpkgs.lib.optionalAttrs (nixpkgsName == "R2009") {
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ghc865 = false;
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ghc8107 = false;
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} // nixpkgs.lib.optionalAttrs (nixpkgsName == "R2105") {
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ghc865 = false;
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ghc8107 = true;
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} // nixpkgs.lib.optionalAttrs (nixpkgsName == "unstable") {
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ghc865 = false;
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ghc884 = false; # Native version is used to boot 9.0.1
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ghc8104 = false;
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ghc8105 = false;
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ghc8106 = false;
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ghc8107 = true;
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ghc901 = false;
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ghc921 = true;
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ghc810420210212 = false;
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});
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systems = nixpkgsName: nixpkgs: compiler-nix-name: nixpkgs.lib.genAttrs (
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nixpkgs.lib.filter (v: v != "aarch64-darwin" || (
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# aarch64-darwin requires ghc 8.10.7 and does not work on older nixpkgs
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!__elem compiler-nix-name ["ghc865" "ghc884" "ghc8104" "ghc810420210212" "ghc8105" "ghc8106" "ghc901"]
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&& !__elem nixpkgsName ["R2009" "R2105"])) supportedSystems) (v: v);
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crossSystems = nixpkgsName: nixpkgs: compiler-nix-name: system:
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# We need to use the actual nixpkgs version we're working with here, since the values
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# of 'lib.systems.examples' are not understood between all versions
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let lib = nixpkgs.lib;
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in lib.optionalAttrs (nixpkgsName == "unstable" && (__elem compiler-nix-name ["ghc8107"]) && system != "aarch64-darwin") {
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inherit (lib.systems.examples) ghcjs;
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} // lib.optionalAttrs (system == "x86_64-linux" &&
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nixpkgsName == "unstable" && (__elem compiler-nix-name ["ghc8107"])) {
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# Windows cross compilation is currently broken on macOS
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inherit (lib.systems.examples) mingwW64;
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} // lib.optionalAttrs (system == "x86_64-linux" && nixpkgsName == "unstable" && compiler-nix-name == "ghc8107") {
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# Musl cross only works on linux
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# aarch64 cross only works on linux
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inherit (lib.systems.examples) musl64 aarch64-multiplatform;
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};
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isDisabled = d: d.meta.disabled or false;
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in
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dimension "Nixpkgs version" nixpkgsVersions (nixpkgsName: nixpkgs-pin:
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let pinnedNixpkgsSrc = sources.${nixpkgs-pin};
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# We need this for generic nixpkgs stuff at the right version
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genericPkgs = import pinnedNixpkgsSrc {};
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in dimension "GHC version" (compilerNixNames nixpkgsName genericPkgs) (compiler-nix-name: {nixpkgsArgs, runTests}:
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dimension "System" (systems nixpkgsName genericPkgs compiler-nix-name) (systemName: system:
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let pkgs = import pinnedNixpkgsSrc (nixpkgsArgs // { inherit system; });
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build = import ./build.nix { inherit pkgs ifdLevel compiler-nix-name; };
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platformFilter = platformFilterGeneric pkgs system;
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in filterAttrsOnlyRecursive (_: v: platformFilter v && !(isDisabled v)) ({
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# Native builds
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# TODO: can we merge this into the general case by picking an appropriate "cross system" to mean native?
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native = pkgs.recurseIntoAttrs ({
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roots = pkgs.haskell-nix.roots' compiler-nix-name ifdLevel;
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ghc = pkgs.buildPackages.haskell-nix.compiler."${compiler-nix-name}";
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} // pkgs.lib.optionalAttrs runTests {
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inherit (build) tests tools maintainer-scripts maintainer-script-cache;
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} // pkgs.lib.optionalAttrs (ifdLevel >= 1) {
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iserv-proxy = pkgs.ghc-extra-projects."${compiler-nix-name}".getComponent "iserv-proxy:exe:iserv-proxy";
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} // pkgs.lib.optionalAttrs (ifdLevel >= 3) {
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hello = (pkgs.haskell-nix.hackage-package { name = "hello"; version = "1.0.0.2"; inherit compiler-nix-name; }).getComponent "exe:hello";
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});
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}
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//
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dimension "Cross system" (crossSystems nixpkgsName genericPkgs compiler-nix-name system) (crossSystemName: crossSystem:
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# Cross builds
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let pkgs = import pinnedNixpkgsSrc (nixpkgsArgs // { inherit system crossSystem; });
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build = import ./build.nix { inherit pkgs ifdLevel compiler-nix-name; };
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in pkgs.recurseIntoAttrs (pkgs.lib.optionalAttrs (ifdLevel >= 1) ({
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roots = pkgs.haskell-nix.roots' compiler-nix-name ifdLevel;
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ghc = pkgs.buildPackages.haskell-nix.compiler."${compiler-nix-name}";
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# TODO: look into cross compiling ghc itself
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# ghc = pkgs.haskell-nix.compiler."${compiler-nix-name}";
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# TODO: look into making tools work when cross compiling
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# inherit (build) tools;
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} // pkgs.lib.optionalAttrs (runTests && crossSystemName != "aarch64-multiplatform") {
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# Tests are broken on aarch64 cross https://github.com/input-output-hk/haskell.nix/issues/513
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inherit (build) tests;
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}) // pkgs.lib.optionalAttrs (ifdLevel >= 2 && crossSystemName != "ghcjs") {
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# GHCJS builds its own template haskell runner.
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remote-iserv = pkgs.ghc-extra-projects."${compiler-nix-name}".getComponent "remote-iserv:exe:remote-iserv";
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iserv-proxy = pkgs.ghc-extra-projects."${compiler-nix-name}".getComponent "iserv-proxy:exe:iserv-proxy";
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} // pkgs.lib.optionalAttrs (ifdLevel >= 3) {
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hello = (pkgs.haskell-nix.hackage-package { name = "hello"; version = "1.0.0.2"; inherit compiler-nix-name; }).getComponent "exe:hello";
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})
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))
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)
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)
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)
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