diff options
Diffstat (limited to 'infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix')
| -rw-r--r-- | infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix | 185 |
1 files changed, 23 insertions, 162 deletions
diff --git a/infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix b/infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix index dc86a7dc581f..bfa6c0d17cd6 100644 --- a/infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix +++ b/infra/libkookie/nixpkgs/pkgs/build-support/rust/default.nix @@ -2,8 +2,10 @@ , lib , buildPackages , cacert -, cargo -, diffutils +, cargoBuildHook +, cargoCheckHook +, cargoInstallHook +, cargoSetupHook , fetchCargoTarball , runCommandNoCC , rustPlatform @@ -23,6 +25,9 @@ # Legacy hash , cargoSha256 ? "" + # Name for the vendored dependencies tarball +, cargoDepsName ? name + , src ? null , srcs ? null , unpackPhase ? null @@ -34,14 +39,11 @@ , nativeBuildInputs ? [] , cargoUpdateHook ? "" , cargoDepsHook ? "" -, cargoBuildFlags ? [] , buildType ? "release" , meta ? {} -, target ? rust.toRustTargetSpec stdenv.hostPlatform , cargoVendorDir ? null , checkType ? buildType , depsExtraArgs ? {} -, cargoParallelTestThreads ? true # Toggles whether a custom sysroot is created when the target is a .json file. , __internal_dontAddSysroot ? false @@ -60,7 +62,8 @@ let cargoDeps = if cargoVendorDir == null then fetchCargoTarball ({ - inherit name src srcs sourceRoot unpackPhase cargoUpdateHook; + inherit src srcs sourceRoot unpackPhase cargoUpdateHook; + name = cargoDepsName; hash = cargoHash; patches = cargoPatches; sha256 = cargoSha256; @@ -71,19 +74,7 @@ let # against the src fixed-output derivation to check consistency. validateCargoDeps = !(cargoHash == "" && cargoSha256 == ""); - # Some cargo builds include build hooks that modify their own vendor - # dependencies. This copies the vendor directory into the build tree and makes - # it writable. If we're using a tarball, the unpackFile hook already handles - # this for us automatically. - setupVendorDir = if cargoVendorDir == null - then ('' - unpackFile "$cargoDeps" - cargoDepsCopy=$(stripHash $cargoDeps) - '') - else '' - cargoDepsCopy="$sourceRoot/${cargoVendorDir}" - ''; - + target = rust.toRustTargetSpec stdenv.hostPlatform; targetIsJSON = lib.hasSuffix ".json" target; useSysroot = targetIsJSON && !__internal_dontAddSysroot; @@ -99,18 +90,6 @@ let originalCargoToml = src + /Cargo.toml; # profile info is later extracted }; - ccForBuild="${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}cc"; - cxxForBuild="${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}c++"; - ccForHost="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}cc"; - cxxForHost="${stdenv.cc}/bin/${stdenv.cc.targetPrefix}c++"; - releaseDir = "target/${shortTarget}/${buildType}"; - tmpDir = "${releaseDir}-tmp"; - - # Specify the stdenv's `diff` by abspath to ensure that the user's build - # inputs do not cause us to find the wrong `diff`. - # The `.nativeDrv` stanza works like nativeBuildInputs and ensures cross-compiling has the right version available. - diff = "${diffutils.nativeDrv or diffutils}/bin/diff"; - in # Tests don't currently work for `no_std`, and all custom sysroots are currently built without `std`. @@ -120,11 +99,22 @@ assert useSysroot -> !(args.doCheck or true); stdenv.mkDerivation ((removeAttrs args ["depsExtraArgs"]) // lib.optionalAttrs useSysroot { RUSTFLAGS = "--sysroot ${sysroot} " + (args.RUSTFLAGS or ""); } // { - inherit cargoDeps; + inherit buildAndTestSubdir cargoDeps; + + cargoBuildType = buildType; patchRegistryDeps = ./patch-registry-deps; - nativeBuildInputs = nativeBuildInputs ++ [ cacert git cargo rustc ]; + nativeBuildInputs = nativeBuildInputs ++ [ + cacert + git + cargoBuildHook + cargoCheckHook + cargoInstallHook + cargoSetupHook + rustc + ]; + buildInputs = buildInputs ++ lib.optional stdenv.hostPlatform.isMinGW windows.pthreads; patches = cargoPatches ++ patches; @@ -135,147 +125,18 @@ stdenv.mkDerivation ((removeAttrs args ["depsExtraArgs"]) // lib.optionalAttrs u postUnpack = '' eval "$cargoDepsHook" - ${setupVendorDir} - - mkdir .cargo - config="$(pwd)/$cargoDepsCopy/.cargo/config"; - if [[ ! -e $config ]]; then - config=${./fetchcargo-default-config.toml}; - fi; - substitute $config .cargo/config \ - --subst-var-by vendor "$(pwd)/$cargoDepsCopy" - - cat >> .cargo/config <<'EOF' - [target."${rust.toRustTarget stdenv.buildPlatform}"] - "linker" = "${ccForBuild}" - ${lib.optionalString (stdenv.buildPlatform.config != stdenv.hostPlatform.config) '' - [target."${shortTarget}"] - "linker" = "${ccForHost}" - ${# https://github.com/rust-lang/rust/issues/46651#issuecomment-433611633 - lib.optionalString (stdenv.hostPlatform.isMusl && stdenv.hostPlatform.isAarch64) '' - "rustflags" = [ "-C", "target-feature=+crt-static", "-C", "link-arg=-lgcc" ] - ''} - ''} - EOF - export RUST_LOG=${logLevel} '' + (args.postUnpack or ""); - # After unpacking and applying patches, check that the Cargo.lock matches our - # src package. Note that we do this after the patchPhase, because the - # patchPhase may create the Cargo.lock if upstream has not shipped one. - postPatch = (args.postPatch or "") + lib.optionalString validateCargoDeps '' - cargoDepsLockfile=$NIX_BUILD_TOP/$cargoDepsCopy/Cargo.lock - srcLockfile=$NIX_BUILD_TOP/$sourceRoot/Cargo.lock - - echo "Validating consistency between $srcLockfile and $cargoDepsLockfile" - if ! ${diff} $srcLockfile $cargoDepsLockfile; then - - # If the diff failed, first double-check that the file exists, so we can - # give a friendlier error msg. - if ! [ -e $srcLockfile ]; then - echo "ERROR: Missing Cargo.lock from src. Expected to find it at: $srcLockfile" - echo "Hint: You can use the cargoPatches attribute to add a Cargo.lock manually to the build." - exit 1 - fi - - if ! [ -e $cargoDepsLockfile ]; then - echo "ERROR: Missing lockfile from cargo vendor. Expected to find it at: $cargoDepsLockfile" - exit 1 - fi - - echo - echo "ERROR: cargoSha256 is out of date" - echo - echo "Cargo.lock is not the same in $cargoDepsCopy" - echo - echo "To fix the issue:" - echo '1. Use "0000000000000000000000000000000000000000000000000000" as the cargoSha256 value' - echo "2. Build the derivation and wait for it to fail with a hash mismatch" - echo "3. Copy the 'got: sha256:' value back into the cargoSha256 field" - echo - - exit 1 - fi - '' + '' - unset cargoDepsCopy - ''; - configurePhase = args.configurePhase or '' runHook preConfigure runHook postConfigure ''; - buildPhase = with builtins; args.buildPhase or '' - ${lib.optionalString (buildAndTestSubdir != null) "pushd ${buildAndTestSubdir}"} - runHook preBuild - - ( - set -x - env \ - "CC_${rust.toRustTarget stdenv.buildPlatform}"="${ccForBuild}" \ - "CXX_${rust.toRustTarget stdenv.buildPlatform}"="${cxxForBuild}" \ - "CC_${rust.toRustTarget stdenv.hostPlatform}"="${ccForHost}" \ - "CXX_${rust.toRustTarget stdenv.hostPlatform}"="${cxxForHost}" \ - cargo build -j $NIX_BUILD_CORES \ - ${lib.optionalString (buildType == "release") "--release"} \ - --target ${target} \ - --frozen ${concatStringsSep " " cargoBuildFlags} - ) - - runHook postBuild - - ${lib.optionalString (buildAndTestSubdir != null) "popd"} - - # This needs to be done after postBuild: packages like `cargo` do a pushd/popd in - # the pre/postBuild-hooks that need to be taken into account before gathering - # all binaries to install. - mkdir -p $tmpDir - cp -r $releaseDir/* $tmpDir/ - bins=$(find $tmpDir \ - -maxdepth 1 \ - -type f \ - -executable ! \( -regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" \)) - ''; - - checkPhase = args.checkPhase or (let - argstr = "${lib.optionalString (checkType == "release") "--release"} --target ${target} --frozen"; - threads = if cargoParallelTestThreads then "$NIX_BUILD_CORES" else "1"; - in '' - ${lib.optionalString (buildAndTestSubdir != null) "pushd ${buildAndTestSubdir}"} - runHook preCheck - echo "Running cargo test ${argstr} -- ''${checkFlags} ''${checkFlagsArray+''${checkFlagsArray[@]}}" - cargo test -j $NIX_BUILD_CORES ${argstr} -- --test-threads=${threads} ''${checkFlags} ''${checkFlagsArray+"''${checkFlagsArray[@]}"} - runHook postCheck - ${lib.optionalString (buildAndTestSubdir != null) "popd"} - ''); - doCheck = args.doCheck or true; strictDeps = true; - inherit releaseDir tmpDir; - - installPhase = args.installPhase or '' - runHook preInstall - - # rename the output dir to a architecture independent one - mapfile -t targets < <(find "$NIX_BUILD_TOP" -type d | grep '${tmpDir}$') - for target in "''${targets[@]}"; do - rm -rf "$target/../../${buildType}" - ln -srf "$target" "$target/../../" - done - mkdir -p $out/bin $out/lib - - xargs -r cp -t $out/bin <<< $bins - find $tmpDir \ - -maxdepth 1 \ - -regex ".*\.\(so.[0-9.]+\|so\|a\|dylib\)" \ - -print0 | xargs -r -0 cp -t $out/lib - rmdir --ignore-fail-on-non-empty $out/lib $out/bin - runHook postInstall - ''; - passthru = { inherit cargoDeps; } // (args.passthru or {}); meta = { |