{ lib , system, platform, crossSystem, config, overlays # Allow passing in bootstrap files directly so we can test the stdenv bootstrap process when changing the bootstrap tools , bootstrapFiles ? let fetch = { file, sha256, executable ? true }: import { url = "http://tarballs.nixos.org/stdenv-darwin/x86_64/33f59c9d11b8d5014dfd18cc11a425f6393c884a/${file}"; inherit sha256 system executable; }; in { sh = fetch { file = "sh"; sha256 = "1rx4kg6358xdj05z0m139a0zn4f4zfmq4n4vimlmnwyfiyn4x7wk"; }; bzip2 = fetch { file = "bzip2"; sha256 = "104qnhzk79vkbp2yi0kci6lszgfppvrwk3rgxhry842ly1xz2r7l"; }; mkdir = fetch { file = "mkdir"; sha256 = "0d91c19xjzmqisncvldv79d7ddzai9l7vcmajhwlwwv74g6da5yl"; }; cpio = fetch { file = "cpio"; sha256 = "0lw057bmcqls96j0gv1n3mgl66q31mba7i413cbkkaf0rfzz3dxj"; }; tarball = fetch { file = "bootstrap-tools.cpio.bz2"; sha256 = "13ihbj002pis3fgy1d9c4fi7flca21z9brjsjkklm82h5b4nlwxl"; executable = false; }; } }: assert crossSystem == null; let libSystemProfile = '' (import "${./standard-sandbox.sb}") ''; in rec { commonPreHook = '' export NIX_ENFORCE_PURITY="''${NIX_ENFORCE_PURITY-1}" export NIX_ENFORCE_NO_NATIVE="''${NIX_ENFORCE_NO_NATIVE-1}" export NIX_IGNORE_LD_THROUGH_GCC=1 stripAllFlags=" " # the Darwin "strip" command doesn't know "-s" export MACOSX_DEPLOYMENT_TARGET=10.10 export SDKROOT= export CMAKE_OSX_ARCHITECTURES=x86_64 # Workaround for https://openradar.appspot.com/22671534 on 10.11. export gl_cv_func_getcwd_abort_bug=no ''; # The one dependency of /bin/sh :( binShClosure = '' (allow file-read* (literal "/usr/lib/libncurses.5.4.dylib")) ''; bootstrapTools = derivation rec { inherit system; name = "bootstrap-tools"; builder = bootstrapFiles.sh; # Not a filename! Attribute 'sh' on bootstrapFiles args = [ ./unpack-bootstrap-tools.sh ]; inherit (bootstrapFiles) mkdir bzip2 cpio tarball; __sandboxProfile = binShClosure + libSystemProfile; }; stageFun = step: last: {shell ? "${bootstrapTools}/bin/sh", overrides ? (self: super: {}), extraPreHook ? "", extraBuildInputs, allowedRequisites ? null}: let thisStdenv = import ../generic { inherit system config shell extraBuildInputs allowedRequisites; name = "stdenv-darwin-boot-${toString step}"; cc = if isNull last then "/dev/null" else import ../../build-support/cc-wrapper { inherit shell; inherit (last) stdenv; inherit (last.pkgs.darwin) dyld; nativeTools = true; nativePrefix = bootstrapTools; nativeLibc = false; libc = last.pkgs.darwin.Libsystem; isClang = true; cc = { name = "clang-9.9.9"; outPath = bootstrapTools; }; }; preHook = stage0.stdenv.lib.optionalString (shell == "${bootstrapTools}/bin/sh") '' # Don't patch #!/interpreter because it leads to retained # dependencies on the bootstrapTools in the final stdenv. dontPatchShebangs=1 '' + '' ${commonPreHook} ${extraPreHook} ''; initialPath = [ bootstrapTools ]; fetchurlBoot = import ../../build-support/fetchurl { stdenv = stage0.stdenv; curl = bootstrapTools; }; # The stdenvs themselves don't use mkDerivation, so I need to specify this here stdenvSandboxProfile = binShClosure + libSystemProfile; extraSandboxProfile = binShClosure + libSystemProfile; extraAttrs = { inherit platform; parent = last; }; overrides = self: super: (overrides self super) // { fetchurl = thisStdenv.fetchurlBoot; }; }; in { inherit system platform crossSystem config overlays; stdenv = thisStdenv; }; stage0 = stageFun 0 null { overrides = self: super: with stage0; rec { darwin = super.darwin // { Libsystem = stdenv.mkDerivation { name = "bootstrap-Libsystem"; buildCommand = '' mkdir -p $out ln -s ${bootstrapTools}/lib $out/lib ln -s ${bootstrapTools}/include-Libsystem $out/include ''; }; dyld = bootstrapTools; }; libcxx = stdenv.mkDerivation { name = "bootstrap-libcxx"; phases = [ "installPhase" "fixupPhase" ]; installPhase = '' mkdir -p $out/lib $out/include ln -s ${bootstrapTools}/lib/libc++.dylib $out/lib/libc++.dylib ln -s ${bootstrapTools}/include/c++ $out/include/c++ ''; linkCxxAbi = false; setupHook = ../../development/compilers/llvm/3.9/libc++/setup-hook.sh; }; libcxxabi = stdenv.mkDerivation { name = "bootstrap-libcxxabi"; buildCommand = '' mkdir -p $out/lib ln -s ${bootstrapTools}/lib/libc++abi.dylib $out/lib/libc++abi.dylib ''; }; }; extraBuildInputs = []; }; persistent0 = _: _: _: {}; stage1 = prevStage: with prevStage; stageFun 1 prevStage { extraPreHook = "export NIX_CFLAGS_COMPILE+=\" -F${bootstrapTools}/Library/Frameworks\""; extraBuildInputs = [ pkgs.libcxx ]; allowedRequisites = [ bootstrapTools ] ++ (with pkgs; [ libcxx libcxxabi ]) ++ [ pkgs.darwin.Libsystem ]; overrides = persistent0 prevStage; }; persistent1 = prevStage: self: super: with prevStage; { inherit zlib patchutils m4 scons flex perl bison unifdef unzip openssl icu python libxml2 gettext sharutils gmp libarchive ncurses pkg-config libedit groff openssh sqlite sed serf openldap db cyrus-sasl expat apr-util subversion xz findfreetype libssh curl cmake autoconf automake libtool ed cpio coreutils; darwin = super.darwin // { inherit (darwin) dyld Libsystem xnu configd libdispatch libclosure launchd; }; }; stage2 = prevStage: with prevStage; stageFun 2 prevStage { extraPreHook = '' export PATH_LOCALE=${pkgs.darwin.locale}/share/locale ''; extraBuildInputs = with pkgs; [ xz darwin.CF libcxx ]; allowedRequisites = [ bootstrapTools ] ++ (with pkgs; [ xz.bin xz.out libcxx libcxxabi icu.out ]) ++ (with pkgs.darwin; [ dyld Libsystem CF locale ]); overrides = persistent1 prevStage; }; persistent2 = prevStage: self: super: with prevStage; { inherit patchutils m4 scons flex perl bison unifdef unzip openssl python gettext sharutils libarchive pkg-config groff bash subversion openssh sqlite sed serf openldap db cyrus-sasl expat apr-util findfreetype libssh curl cmake autoconf automake libtool cpio libcxx libcxxabi; darwin = super.darwin // { inherit (darwin) dyld Libsystem xnu configd libdispatch libclosure launchd libiconv locale; }; }; stage3 = prevStage: with prevStage; stageFun 3 prevStage { shell = "${pkgs.bash}/bin/bash"; # We have a valid shell here (this one has no bootstrap-tools runtime deps) so stageFun # enables patchShebangs above. Unfortunately, patchShebangs ignores our $SHELL setting # and instead goes by $PATH, which happens to contain bootstrapTools. So it goes and # patches our shebangs back to point at bootstrapTools. This makes sure bash comes first. extraBuildInputs = with pkgs; [ xz darwin.CF libcxx pkgs.bash ]; extraPreHook = '' export PATH=${pkgs.bash}/bin:$PATH export PATH_LOCALE=${pkgs.darwin.locale}/share/locale ''; allowedRequisites = [ bootstrapTools ] ++ (with pkgs; [ xz.bin xz.out icu.out bash libcxx libcxxabi ]) ++ (with pkgs.darwin; [ dyld Libsystem locale ]); overrides = persistent2 prevStage; }; persistent3 = prevStage: self: super: with prevStage; { inherit gnumake gzip gnused bzip2 gawk ed xz patch bash libcxxabi libcxx ncurses libffi zlib gmp pcre gnugrep coreutils findutils diffutils patchutils; llvmPackages = let llvmOverride = llvmPackages.llvm.override { inherit libcxxabi; }; in super.llvmPackages // { llvm = llvmOverride; clang-unwrapped = llvmPackages.clang-unwrapped.override { llvm = llvmOverride; }; }; darwin = super.darwin // { inherit (darwin) dyld Libsystem libiconv locale; }; }; stage4 = prevStage: with prevStage; stageFun 4 prevStage { shell = "${pkgs.bash}/bin/bash"; extraBuildInputs = with pkgs; [ xz darwin.CF libcxx pkgs.bash ]; extraPreHook = '' export PATH_LOCALE=${pkgs.darwin.locale}/share/locale ''; overrides = persistent3 prevStage; }; persistent4 = prevStage: self: super: with prevStage; { inherit gnumake gzip gnused bzip2 gawk ed xz patch bash libcxxabi libcxx ncurses libffi zlib icu llvm gmp pcre gnugrep coreutils findutils diffutils patchutils binutils binutils-raw; llvmPackages = super.llvmPackages // { inherit (llvmPackages) llvm clang-unwrapped; }; darwin = super.darwin // { inherit (darwin) dyld Libsystem cctools libiconv; }; }; stdenvDarwin = prevStage: let pkgs = prevStage; in import ../generic rec { inherit system config; inherit (pkgs.stdenv) fetchurlBoot; name = "stdenv-darwin"; preHook = commonPreHook + '' export PATH_LOCALE=${pkgs.darwin.locale}/share/locale ''; stdenvSandboxProfile = binShClosure + libSystemProfile; extraSandboxProfile = binShClosure + libSystemProfile; initialPath = import ../common-path.nix { inherit pkgs; }; shell = "${pkgs.bash}/bin/bash"; cc = import ../../build-support/cc-wrapper { inherit (pkgs) stdenv; inherit shell; nativeTools = false; nativeLibc = false; inherit (pkgs) coreutils binutils gnugrep; inherit (pkgs.darwin) dyld; cc = pkgs.llvmPackages.clang-unwrapped; libc = pkgs.darwin.Libsystem; }; extraBuildInputs = with pkgs; [ darwin.CF libcxx ]; extraAttrs = { inherit platform bootstrapTools; libc = pkgs.darwin.Libsystem; shellPackage = pkgs.bash; }; allowedRequisites = (with pkgs; [ xz.out xz.bin libcxx libcxxabi icu.out gmp.out gnumake findutils bzip2.out bzip2.bin llvmPackages.llvm zlib.out zlib.dev libffi.out coreutils ed diffutils gnutar gzip ncurses.out ncurses.dev ncurses.man gnused bash gawk gnugrep llvmPackages.clang-unwrapped patch pcre.out binutils-raw.out binutils-raw.dev binutils gettext ]) ++ (with pkgs.darwin; [ dyld Libsystem CF cctools libiconv locale ]); overrides = self: super: persistent4 prevStage self super // { clang = cc; inherit cc; }; }; stagesDarwin = [ ({}: stage0) stage1 stage2 stage3 stage4 (prevStage: { inherit system crossSystem platform config overlays; stdenv = stdenvDarwin prevStage; }) ]; }