# This file contains the standard build environment for Darwin. It is based on LLVM and is patterned # after the Linux stdenv. It shares similar goals to the Linux standard environment in that the # resulting environment should be built purely and not contain any references to it. # # For more on the design of the stdenv and updating it, see `README.md`. # # See also the top comments of the Linux stdenv `../linux/default.nix` for a good overview of # the bootstrap process and working with it. { lib , localSystem , crossSystem , config , overlays , crossOverlays ? [ ] # Allow passing in bootstrap files directly so we can test the stdenv bootstrap process when changing the bootstrap tools , bootstrapFiles ? if localSystem.isAarch64 then let fetch = { file, sha256, executable ? true }: import { url = "http://tarballs.nixos.org/stdenv-darwin/aarch64/20acd4c4f14040485f40e55c0a76c186aa8ca4f3/${file}"; inherit (localSystem) system; inherit sha256 executable; }; in { sh = fetch { file = "sh"; sha256 = "17m3xrlbl99j3vm7rzz3ghb47094dyddrbvs2a6jalczvmx7spnj"; }; bzip2 = fetch { file = "bzip2"; sha256 = "1khs8s5klf76plhlvlc1ma838r8pc1qigk9f5bdycwgbn0nx240q"; }; mkdir = fetch { file = "mkdir"; sha256 = "1m9nk90paazl93v43myv2ay68c1arz39pqr7lk5ddbgb177hgg8a"; }; cpio = fetch { file = "cpio"; sha256 = "17pxq61yjjvyd738fy9f392hc9cfzkl612sdr9rxr3v0dgvm8y09"; }; tarball = fetch { file = "bootstrap-tools.cpio.bz2"; sha256 = "1v2332k33akm6mrm4bj749rxnnmc2pkbgcslmd0bbkf76bz2ildy"; executable = false; }; } else let fetch = { file, sha256, executable ? true }: import { url = "http://tarballs.nixos.org/stdenv-darwin/x86_64/c253216595572930316f2be737dc288a1da22558/${file}"; inherit (localSystem) system; inherit sha256 executable; }; in { sh = fetch { file = "sh"; sha256 = "sha256-igMAVEfumFv/LUNTGfNi2nSehgTNIP4Sg+f3L7u6SMA="; }; bzip2 = fetch { file = "bzip2"; sha256 = "sha256-K3rhkJZipudT1Jgh+l41Y/fNsMkrPtiAsNRDha/lpZI="; }; mkdir = fetch { file = "mkdir"; sha256 = "sha256-VddFELwLDJGNADKB1fWwWPBtIAlEUgJv2hXRmC4NEeM="; }; cpio = fetch { file = "cpio"; sha256 = "sha256-SWkwvLaFyV44kLKL2nx720SvcL4ej/p2V/bX3uqAGO0="; }; tarball = fetch { file = "bootstrap-tools.cpio.bz2"; sha256 = "sha256-kRC/bhCmlD4L7KAvJQgcukk7AinkMz4IwmG1rqlh5tA="; executable = false; }; } }: assert crossSystem == localSystem; let inherit (localSystem) system; useAppleSDKLibs = localSystem.isAarch64; commonImpureHostDeps = [ "/bin/sh" "/usr/lib/libSystem.B.dylib" "/usr/lib/system/libunc.dylib" # This dependency is "hidden", so our scanning code doesn't pick it up ]; isFromNixpkgs = pkg: !(isFromBootstrapFiles pkg); isFromBootstrapFiles = pkg: pkg.passthru.isFromBootstrapFiles or false; isBuiltByNixpkgsCompiler = pkg: isFromNixpkgs pkg && isFromNixpkgs pkg.stdenv.cc.cc; isBuiltByBootstrapFilesCompiler = pkg: isFromNixpkgs pkg && isFromBootstrapFiles pkg.stdenv.cc.cc; commonPreHook = '' export NIX_ENFORCE_NO_NATIVE=''${NIX_ENFORCE_NO_NATIVE-1} export NIX_ENFORCE_PURITY=''${NIX_ENFORCE_PURITY-1} export NIX_IGNORE_LD_THROUGH_GCC=1 unset SDKROOT ''; bootstrapTools = derivation ({ inherit system; name = "bootstrap-tools"; builder = bootstrapFiles.sh; # Not a filename! Attribute 'sh' on bootstrapFiles args = if localSystem.isAarch64 then [ ./unpack-bootstrap-tools-aarch64.sh ] else [ ./unpack-bootstrap-tools.sh ]; inherit (bootstrapFiles) mkdir bzip2 cpio tarball; __impureHostDeps = commonImpureHostDeps; } // lib.optionalAttrs config.contentAddressedByDefault { __contentAddressed = true; outputHashAlgo = "sha256"; outputHashMode = "recursive"; }) // { passthru.isFromBootstrapFiles = true; }; stageFun = prevStage: { name, overrides ? (self: super: { }), extraNativeBuildInputs ? [ ], extraPreHook ? "" }: let cc = if prevStage.llvmPackages.clang-unwrapped == null then null else lib.makeOverridable (import ../../build-support/cc-wrapper) { name = "${name}-clang-wrapper"; nativeTools = false; nativeLibc = false; buildPackages = lib.optionalAttrs (prevStage ? stdenv) { inherit (prevStage) stdenv; }; extraPackages = [ prevStage.llvmPackages.libcxxabi prevStage.llvmPackages.compiler-rt ]; extraBuildCommands = let inherit (prevStage.llvmPackages) clang-unwrapped compiler-rt release_version; in '' function clangResourceRootIncludePath() { clangLib="$1/lib/clang" if (( $(ls "$clangLib" | wc -l) > 1 )); then echo "Multiple LLVM versions were found at "$clangLib", but there must only be one used when building the stdenv." >&2 exit 1 fi echo "$clangLib/$(ls -1 "$clangLib")/include" } rsrc="$out/resource-root" mkdir "$rsrc" ln -s "$(clangResourceRootIncludePath "${clang-unwrapped.lib}")" "$rsrc" ln -s "${compiler-rt.out}/lib" "$rsrc/lib" ln -s "${compiler-rt.out}/share" "$rsrc/share" echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags ''; cc = prevStage.llvmPackages.clang-unwrapped; bintools = prevStage.darwin.binutils; isClang = true; libc = prevStage.darwin.Libsystem; inherit (prevStage.llvmPackages) libcxx; inherit lib; inherit (prevStage) coreutils gnugrep; stdenvNoCC = prevStage.ccWrapperStdenv; }; bash = prevStage.bash or bootstrapTools; thisStdenv = import ../generic { name = "${name}-stdenv-darwin"; buildPlatform = localSystem; hostPlatform = localSystem; targetPlatform = localSystem; inherit config extraNativeBuildInputs; extraBuildInputs = [ prevStage.darwin.CF ]; preHook = lib.optionalString (!isBuiltByNixpkgsCompiler bash) '' # Don't patch #!/interpreter because it leads to retained # dependencies on the bootstrapTools in the final stdenv. dontPatchShebangs=1 '' + '' ${commonPreHook} ${extraPreHook} '' + lib.optionalString (prevStage.darwin ? locale) '' export PATH_LOCALE=${prevStage.darwin.locale}/share/locale ''; shell = bash + "/bin/bash"; initialPath = [ bash bootstrapTools ]; fetchurlBoot = import ../../build-support/fetchurl { inherit lib; stdenvNoCC = prevStage.ccWrapperStdenv or thisStdenv; curl = bootstrapTools; }; inherit cc; # The stdenvs themselves don't use mkDerivation, so I need to specify this here __stdenvImpureHostDeps = commonImpureHostDeps; __extraImpureHostDeps = commonImpureHostDeps; overrides = self: super: (overrides self super) // { fetchurl = thisStdenv.fetchurlBoot; }; }; in { inherit config overlays; stdenv = thisStdenv; }; in assert bootstrapTools.passthru.isFromBootstrapFiles or false; # sanity check [ ({}: { __raw = true; coreutils = null; gnugrep = null; pbzx = null; cpio = null; darwin = { binutils = null; binutils-unwrapped = null; cctools = null; print-reexports = null; rewrite-tbd = null; sigtool = null; CF = null; Libsystem = null; }; llvmPackages = { clang-unwrapped = null; libllvm = null; libcxx = null; libcxxabi = null; compiler-rt = null; }; }) # Create a stage with the bootstrap tools. This will be used to build the subsequent stages and # build up the standard environment. # # Note: Each stage depends only on the the packages in `prevStage`. If a package is not to be # rebuilt, it should be passed through by inheriting it. (prevStage: stageFun prevStage { name = "bootstrap-stage0"; overrides = self: super: { # We thread stage0's stdenv through under this name so downstream stages # can use it for wrapping gcc too. This way, downstream stages don't need # to refer to this stage directly, which violates the principle that each # stage should only access the stage that came before it. ccWrapperStdenv = self.stdenv; bash = bootstrapTools; coreutils = bootstrapTools; gnugrep = bootstrapTools; # Either pbzx or Libsystem is required from bootstrap tools (one is used building the other). pbzx = if localSystem.isAarch64 then bootstrapTools else super.pbzx; cpio = self.stdenv.mkDerivation { name = "bootstrap-stage0-cpio"; buildCommand = '' mkdir -p $out/bin ln -s ${bootstrapFiles.cpio} $out/bin/cpio ''; passthru.isFromBootstrapFiles = true; }; darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { # Prevent CF from being propagated to the initial stdenv. Packages that require it # will have to manually add it to their build inputs. CF = null; binutils-unwrapped = bootstrapTools // { version = "boot"; }; binutils = (import ../../build-support/bintools-wrapper) { name = "bootstrap-stage0-binutils-wrapper"; nativeTools = false; nativeLibc = false; buildPackages = { }; libc = selfDarwin.Libsystem; inherit lib; inherit (self) stdenvNoCC coreutils gnugrep; bintools = selfDarwin.binutils-unwrapped; inherit (selfDarwin) postLinkSignHook signingUtils; }; cctools = bootstrapTools // { targetPrefix = ""; version = "boot"; man = bootstrapTools; }; locale = self.stdenv.mkDerivation { name = "bootstrap-stage0-locale"; buildCommand = '' mkdir -p $out/share/locale ''; }; print-reexports = bootstrapTools; rewrite-tbd = bootstrapTools; sigtool = bootstrapTools; } // lib.optionalAttrs (! useAppleSDKLibs) { Libsystem = self.stdenv.mkDerivation { name = "bootstrap-stage0-Libsystem"; buildCommand = '' mkdir -p $out cp -r ${selfDarwin.darwin-stubs}/usr/lib $out/lib chmod -R +w $out/lib substituteInPlace $out/lib/libSystem.B.tbd --replace /usr/lib/system $out/lib/system ln -s libSystem.B.tbd $out/lib/libSystem.tbd for name in c dbm dl info m mx poll proc pthread rpcsvc util gcc_s.10.4 gcc_s.10.5; do ln -s libSystem.tbd $out/lib/lib$name.tbd done ln -s ${bootstrapTools}/lib/*.o $out/lib ln -s ${bootstrapTools}/lib/libresolv.9.dylib $out/lib ln -s libresolv.9.dylib $out/lib/libresolv.dylib ln -s ${bootstrapTools}/include-Libsystem $out/include ''; passthru.isFromBootstrapFiles = true; }; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (selfTools: _: { libclang = self.stdenv.mkDerivation { name = "bootstrap-stage0-clang"; version = "boot"; outputs = [ "out" "lib" ]; buildCommand = '' mkdir -p $out/lib ln -s $out $lib ln -s ${bootstrapTools}/bin $out/bin ln -s ${bootstrapTools}/lib/clang $out/lib ln -s ${bootstrapTools}/include $out ''; passthru.isFromBootstrapFiles = true; }; clang-unwrapped = selfTools.libclang; libllvm = self.stdenv.mkDerivation { name = "bootstrap-stage0-llvm"; outputs = [ "out" "lib" ]; buildCommand = '' mkdir -p $out/bin $out/lib ln -s $out $lib ln -s ${bootstrapTools}/bin/strip $out/bin/llvm-strip ln -s ${bootstrapTools}/lib/libLLVM* $out/lib ''; passthru.isFromBootstrapFiles = true; }; llvm = selfTools.libllvm; }); libraries = super.llvmPackages.libraries.extend (_: _: { libcxx = self.stdenv.mkDerivation { name = "bootstrap-stage0-libcxx"; buildCommand = '' mkdir -p $out/lib $out/include ln -s ${bootstrapTools}/lib/libc++.dylib $out/lib ln -s ${bootstrapTools}/include/c++ $out/include ''; passthru = { isLLVM = true; cxxabi = self.llvmPackages.libcxxabi; isFromBootstrapFiles = true; }; }; libcxxabi = self.stdenv.mkDerivation { name = "bootstrap-stage0-libcxxabi"; buildCommand = '' mkdir -p $out/lib ln -s ${bootstrapTools}/lib/libc++abi.dylib $out/lib ''; passthru = { libName = "c++abi"; isFromBootstrapFiles = true; }; }; compiler-rt = self.stdenv.mkDerivation { name = "bootstrap-stage0-compiler-rt"; buildCommand = '' mkdir -p $out/lib $out/share ln -s ${bootstrapTools}/lib/libclang_rt* $out/lib ln -s ${bootstrapTools}/lib/darwin $out/lib ''; passthru.isFromBootstrapFiles = true; }; }); in { inherit tools libraries; } // tools // libraries ); }; # The bootstrap tools may use `strip` from cctools, so use a compatible set of flags until LLVM # is rebuilt, and darwin.binutils can use its implementation instead. extraPreHook = '' stripAllFlags=" " # the cctools "strip" command doesn't know "-s" stripDebugFlags="-S" # the cctools "strip" command does something odd with "-p" ''; }) # This stage is primarily responsible for building the linker and setting up versions of # certain dependencies needed by the rest of the build process. It is necessary to rebuild the # linker because the `compiler-rt` build process checks the version and attempts to manually # run `codesign` if it detects a version of `ld64` it considers too old. If that happens, the # build process will fail for a few different reasons: # - sigtool is too old and does not accept the `--sign` argument; # - sigtool is new enough to accept the `--sign` argument, but it aborts when it is invoked on a # binary that is already signed; or # - compiler-rt attempts to invoke `codesign` on x86_64-darwin, but `sigtool` is not currently # part of the x86_64-darwin bootstrap tools. # # This stage also builds CF and Libsystem to simplify assertions and assumptions for later by # making sure both packages are present on x86_64-darwin and aarch64-darwin. (prevStage: # previous stage0 stdenv: assert lib.all isFromBootstrapFiles ( with prevStage; [ bash coreutils cpio gnugrep ] ++ lib.optionals useAppleSDKLibs [ pbzx ] ); assert lib.all isFromBootstrapFiles (with prevStage.darwin; [ binutils-unwrapped cctools print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isFromBootstrapFiles (with prevStage.darwin; [ Libsystem ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ Libsystem ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd xnu ]); assert (with prevStage.darwin; (! useAppleSDKLibs) -> CF == null); assert lib.all isFromBootstrapFiles (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm compiler-rt libcxx libcxxabi ]); stageFun prevStage { name = "bootstrap-stage1"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv coreutils gnugrep; # Use this stage’s CF to build CMake. It’s required but can’t be included in the stdenv. cmake = self.cmakeMinimal; cmakeMinimal = super.cmakeMinimal.overrideAttrs (old: { buildInputs = old.buildInputs ++ [ self.darwin.CF ]; }); curl = super.curlMinimal; # Disable tests because they use dejagnu, which fails to run. libffi = super.libffi.override { doCheck = false; }; # Avoid pulling in a full python and its extra dependencies for the llvm/clang builds. libxml2 = super.libxml2.override { pythonSupport = false; }; ninja = super.ninja.override { buildDocs = false; }; # Use this stage’s CF to build Python. It’s required but can’t be included in the stdenv. python3 = self.python3Minimal; python3Minimal = super.python3Minimal.overrideAttrs (old: { buildInputs = old.buildInputs ++ [ self.darwin.CF ]; }); darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { # Use this stage’s CF to build configd. It’s required but can’t be included in the stdenv. configd = superDarwin.configd.overrideAttrs (old: { buildInputs = old.buildInputs or [ ] ++ [ self.darwin.CF ]; }); signingUtils = prevStage.darwin.signingUtils.override { inherit (selfDarwin) sigtool; }; postLinkSignHook = prevStage.darwin.postLinkSignHook.override { inherit (selfDarwin) sigtool; }; binutils = superDarwin.binutils.override { inherit (self) coreutils; inherit (selfDarwin) postLinkSignHook signingUtils; bintools = selfDarwin.binutils-unwrapped; libc = selfDarwin.Libsystem; }; binutils-unwrapped = superDarwin.binutils-unwrapped.override { inherit (selfDarwin) cctools; }; cctools = selfDarwin.cctools-port; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang-unwrapped libclang libllvm llvm; }); libraries = super.llvmPackages.libraries.extend (_: _: { inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit tools libraries; inherit (prevStage.llvmPackages) release_version; } // tools // libraries ); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; # The bootstrap tools may use `strip` from cctools, so use a compatible set of flags until LLVM # is rebuilt, and darwin.binutils can use its implementation instead. extraPreHook = '' stripAllFlags=" " # the cctools "strip" command doesn't know "-s" stripDebugFlags="-S" # the cctools "strip" command does something odd with "-p" # Don’t assume the ld64 in bootstrap tools supports response files. Only recent versions do. export NIX_LD_USE_RESPONSE_FILE=0 ''; }) # Build sysctl and Python for use by LLVM’s check phase. These must be built in their # own stage, or an infinite recursion results on x86_64-darwin when using the source-based SDK. (prevStage: # previous stage1 stdenv: assert lib.all isFromBootstrapFiles (with prevStage; [ coreutils gnugrep ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bash binutils-unwrapped bison brotli cmake cpio curl cyrus_sasl db ed expat flex gettext gmp groff icu libedit libffi libiconv libidn2 libkrb5 libssh2 libtool libunistring libxml2 m4 ncurses nghttp2 ninja openldap openssh openssl patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion texinfo unzip which xz zlib zstd ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ binutils-unwrapped cctools locale libtapi print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ Libsystem configd ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd xnu ]); assert lib.all isFromBootstrapFiles (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm compiler-rt libcxx libcxxabi ]); assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == "boot"; stageFun prevStage { name = "bootstrap-stage1-sysctl"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake bash binutils binutils-unwrapped bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff icu libedit libffi libiconv libidn2 libkrb5 libssh2 libtool libunistring libxml2 m4 ncurses nghttp2 ninja openldap openssh openssl patchutils pbzx perl pkg-config python3Minimal scons sed serf sharutils sqlite subversion texinfo unzip which xz zlib zstd; # Support for the SystemConfiguration framework is required to run the LLVM tests, but trying # to override python3Minimal does not appear to work. python3 = (super.python3.override { inherit (self) libffi; inherit (self.darwin) configd; openssl = null; readline = null; ncurses = null; gdbm = null; sqlite = null; tzdata = null; stripConfig = true; stripIdlelib = true; stripTests = true; stripTkinter = true; rebuildBytecode = false; stripBytecode = true; includeSiteCustomize = false; enableOptimizations = false; enableLTO = false; mimetypesSupport = false; }).overrideAttrs (_: { pname = "python3-minimal-scproxy"; }); darwin = super.darwin.overrideScope (_: superDarwin: { inherit (prevStage.darwin) CF Libsystem binutils-unwrapped cctools cctools-port configd darwin-stubs dyld launchd libclosure libdispatch libobjc locale objc4 postLinkSignHook print-reexports rewrite-tbd signingUtils sigtool; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang-unwrapped libclang libllvm llvm; clang = prevStage.stdenv.cc; }); libraries = super.llvmPackages.libraries.extend (_: _: { inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit tools libraries; inherit (prevStage.llvmPackages) release_version; } // tools // libraries ); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; # Until LLVM is rebuilt, assume `strip` is the one from cctools. extraPreHook = '' stripAllFlags=" " # the cctools "strip" command doesn't know "-s" stripDebugFlags="-S" # the cctools "strip" command does something odd with "-p" ''; }) # First rebuild of LLVM. While this LLVM is linked to a bunch of junk from the bootstrap tools, # the libc++ and libc++abi it produces are not. The compiler will be rebuilt in a later stage, # but those libraries will be used in the final stdenv. # # Rebuild coreutils and gnugrep to avoid unwanted references to the bootstrap tools on `PATH`. (prevStage: # previous stage-sysctl stdenv: assert lib.all isFromBootstrapFiles (with prevStage; [ coreutils gnugrep ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bash binutils-unwrapped bison brotli cmake cpio curl cyrus_sasl db ed expat flex gettext gmp groff icu libedit libffi libiconv libidn2 libkrb5 libssh2 libtool libunistring libxml2 m4 ncurses nghttp2 ninja openldap openssh openssl patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion sysctl.provider texinfo unzip which xz zlib zstd ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ binutils-unwrapped cctools locale libtapi print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ Libsystem configd ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd xnu ]); assert lib.all isFromBootstrapFiles (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm compiler-rt libcxx libcxxabi ]); assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == lib.getVersion prevStage.darwin.cctools-port; stageFun prevStage { name = "bootstrap-stage-xclang"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake bash binutils binutils-unwrapped bison brotli cmake cmakeMinimal cpio curl cyrus_sasl db ed expat flex gettext gmp groff icu libedit libffi libiconv libidn2 libkrb5 libssh2 libtool libunistring libxml2 m4 ncurses nghttp2 ninja openldap openssh openssl patchutils pbzx perl pkg-config python3 python3Minimal scons sed serf sharutils sqlite subversion sysctl texinfo unzip which xz zlib zstd; # Switch from cctools-port to cctools-llvm now that LLVM has been built. darwin = super.darwin.overrideScope (_: superDarwin: { inherit (prevStage.darwin) CF Libsystem configd darwin-stubs dyld launchd libclosure libdispatch libobjc locale objc4 postLinkSignHook print-reexports rewrite-tbd signingUtils sigtool; # Avoid building unnecessary Python dependencies due to building LLVM manpages. cctools-llvm = superDarwin.cctools-llvm.override { enableManpages = false; }; }); llvmPackages = super.llvmPackages // ( let llvmMajor = lib.versions.major super.llvmPackages.release_version; # libc++, and libc++abi do not need CoreFoundation. Avoid propagating the CF from prior # stages to the final stdenv via rpath by dropping it from `extraBuildInputs`. stdenvNoCF = self.stdenv.override { extraBuildInputs = [ ]; }; libcxxBootstrapStdenv = self.overrideCC stdenvNoCF (self.llvmPackages.clangNoCompilerRtWithLibc.override { nixSupport.cc-cflags = [ "-nostdlib" ]; nixSupport.cc-ldflags = [ "-lSystem" ]; }); libraries = super.llvmPackages.libraries.extend (selfLib: superLib: { compiler-rt = null; libcxx = superLib.libcxx.override ({ inherit (selfLib) libcxxabi; stdenv = libcxxBootstrapStdenv; }); libcxxabi = superLib.libcxxabi.override { stdenv = libcxxBootstrapStdenv; } # Setting `standalone = true` is only needed with older verions of LLVM. Newer ones # automatically do what is necessary to bootstrap lib++abi. // lib.optionalAttrs (builtins.any (v: llvmMajor == v) [ "7" "11" "12" "13" ]) { standalone = true; }; }); in { inherit libraries; } // libraries ); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; extraPreHook = '' stripAllFlags=" " # the cctools "strip" command doesn't know "-s" stripDebugFlags="-S" # the cctools "strip" command does something odd with "-p" ''; }) # This stage rebuilds Libsystem. It also rebuilds bash, which will be needed in later stages # to use in patched shebangs (e.g., to make sure `icu-config` uses bash from nixpkgs). (prevStage: # previous stage-xclang stdenv: assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bash binutils-unwrapped bison cmake cmakeMinimal coreutils cpio cyrus_sasl db ed expat flex gettext gmp gnugrep groff icu libedit libtool m4 ninja openbsm openldap openpam openssh patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion sysctl.provider texinfo unzip which xz ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ brotli curl libffi libiconv libidn2 libkrb5 libssh2 libunistring libxml2 ncurses nghttp2 openssl zlib zstd ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ binutils-unwrapped cctools locale libtapi print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ Libsystem configd ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd libclosure libdispatch xnu ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.llvmPackages; [ libcxx libcxxabi ]); assert prevStage.llvmPackages.compiler-rt == null; assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == lib.getVersion prevStage.darwin.cctools-port; stageFun prevStage { name = "bootstrap-stage2-Libsystem"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake binutils-unwrapped bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff icu libedit libffi libiconv libidn2 libkrb5 libssh2 libtool libunistring libxml2 m4 ncurses nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config python3 python3Minimal scons serf sqlite subversion sysctl texinfo unzip which xz zlib zstd; # Bash must be linked against the system CoreFoundation instead of the open-source one. # Otherwise, there will be a dependency cycle: bash -> CF -> icu -> bash (for icu^dev). bash = super.bash.overrideAttrs (super: { buildInputs = super.buildInputs ++ [ self.darwin.apple_sdk.frameworks.CoreFoundation ]; }); darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { inherit (prevStage.darwin) CF binutils-unwrapped cctools configd darwin-stubs launchd libobjc libtapi locale objc4 print-reexports rewrite-tbd signingUtils sigtool; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang-unwrapped clangNoCompilerRtWithLibc libclang libllvm llvm; }); libraries = super.llvmPackages.libraries.extend (selfLib: superLib: { inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit tools libraries; inherit (prevStage.llvmPackages) release_version; } // tools // libraries ); # Don’t link anything in this stage against CF to prevent propagating CF from prior stages to # the final stdenv, which happens because of the rpath hook. stdenv = let stdenvNoCF = super.stdenv.override { extraBuildInputs = [ ]; }; in self.overrideCC stdenvNoCF (self.llvmPackages.clangNoCompilerRtWithLibc.override { inherit (self.llvmPackages) libcxx; extraPackages = [ self.llvmPackages.libcxxabi ]; }); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; extraPreHook = '' stripDebugFlags="-S" # llvm-strip does not support "-p" for Mach-O ''; }) # This stage rebuilds CF and compiler-rt. # # CF requires: # - aarch64-darwin: libobjc (due to being apple_sdk.frameworks.CoreFoundation instead of swift-corefoundation) # - x86_64-darwin: libiconv libxml2 icu zlib (prevStage: # previous stage2-Libsystem stdenv: assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake binutils-unwrapped bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff icu libedit libidn2 libkrb5 libssh2 libtool libunistring m4 nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion sysctl.provider texinfo unzip which xz zstd ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage; [ bash ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ libffi libiconv libxml2 ncurses zlib zstd ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ binutils-unwrapped cctools locale libtapi print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ configd ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ Libsystem ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd libclosure libdispatch xnu ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.llvmPackages; [ libcxx libcxxabi ]); assert prevStage.llvmPackages.compiler-rt == null; assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == lib.getVersion prevStage.darwin.cctools-llvm; stageFun prevStage { name = "bootstrap-stage2-CF"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake bash bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff libedit libidn2 libkrb5 libssh2 libtool libunistring m4 ncurses nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config python3 python3Minimal scons serf sqlite subversion sysctl texinfo unzip which xz zstd; # Avoid pulling in a full python and its extra dependencies for the llvm/clang builds. libxml2 = super.libxml2.override { pythonSupport = false; }; darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { inherit (prevStage.darwin) Libsystem configd darwin-stubs launchd locale print-reexports rewrite-tbd signingUtils sigtool; # Rewrap binutils so it uses the rebuilt Libsystem. binutils = superDarwin.binutils.override { buildPackages = { inherit (prevStage) stdenv; }; libc = selfDarwin.Libsystem; } // { passthru = { inherit (prevStage.bintools.passthru) isFromBootstrapFiles; }; }; # Avoid building unnecessary Python dependencies due to building LLVM manpages. cctools-llvm = superDarwin.cctools-llvm.override { enableManpages = false; }; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang-unwrapped clangNoCompilerRtWithLibc libclang libllvm llvm; clang = prevStage.stdenv.cc; }); libraries = super.llvmPackages.libraries.extend (selfLib: superLib: { inherit (prevStage.llvmPackages) libcxx libcxxabi; # Make sure compiler-rt is linked against the CF from this stage, which can be # propagated to the final stdenv. CF is required by ASAN. compiler-rt = superLib.compiler-rt.override ({ inherit (selfLib) libcxxabi; inherit (self.llvmPackages) libllvm; stdenv = self.stdenv.override { extraBuildInputs = [ self.darwin.CF ]; }; }); }); in { inherit tools libraries; inherit (prevStage.llvmPackages) release_version; } // tools // libraries ); # Don’t link anything in this stage against CF to prevent propagating CF from prior stages to # the final stdenv, which happens because of the rpath hook. Also don’t use a stdenv with # compiler-rt because it needs to be built in this stage. stdenv = let stdenvNoCF = super.stdenv.override { extraBuildInputs = [ ]; }; in self.overrideCC stdenvNoCF (self.llvmPackages.clangNoCompilerRtWithLibc.override { inherit (self.llvmPackages) libcxx; # Make sure the stdenv is using the Libsystem that will be propagated to the final stdenv. libc = self.darwin.Libsystem; bintools = self.llvmPackages.clangNoCompilerRtWithLibc.bintools.override { libc = self.darwin.Libsystem; }; extraPackages = [ self.llvmPackages.libcxxabi ]; }); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; extraPreHook = '' stripDebugFlags="-S" # llvm-strip does not support "-p" for Mach-O ''; }) # Rebuild LLVM with LLVM. This stage also rebuilds certain dependencies needed by LLVM. # # LLVM requires: libcxx libcxxabi libffi libiconv libxml2 ncurses zlib (prevStage: # previous stage2-CF stdenv: assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff libedit libidn2 libkrb5 libssh2 libtool libunistring m4 ncurses nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion sysctl.provider texinfo unzip which xz zstd ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage; [ bash binutils-unwrapped icu libffi libiconv libxml2 zlib ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ locale print-reexports rewrite-tbd sigtool ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ binutils-unwrapped cctools libtapi ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ configd ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ Libsystem ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd libclosure libdispatch xnu ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.llvmPackages; [ libcxx libcxxabi ]); assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == lib.getVersion prevStage.darwin.cctools-llvm; stageFun prevStage { name = "bootstrap-stage3"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake bash binutils binutils-unwrapped bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff libedit libidn2 libkrb5 libssh2 libtool libunistring m4 nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config python3 python3Minimal scons sed serf sharutils sqlite subversion sysctl texinfo unzip which xz zstd # CF dependencies - don’t rebuild them. icu libiconv libxml2 zlib; # Disable tests because they use dejagnu, which fails to run. libffi = super.libffi.override { doCheck = false; }; darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { inherit (prevStage.darwin) CF Libsystem binutils binutils-unwrapped cctools cctools-llvm cctools-port configd darwin-stubs dyld launchd libclosure libdispatch libobjc libtapi locale objc4 postLinkSignHook print-reexports rewrite-tbd signingUtils sigtool; }); llvmPackages = super.llvmPackages // ( let libraries = super.llvmPackages.libraries.extend (_: _: { inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit libraries; } // libraries ); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; extraPreHook = '' stripDebugFlags="-S" # llvm-strip does not support "-p" for Mach-O ''; }) # Construct a standard environment with the new clang. Also use the new compiler to rebuild # everything that will be part of the final stdenv and isn’t required by it, CF, or Libsystem. (prevStage: # previous stage3 stdenv: assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bison brotli cmake cmakeMinimal coreutils cpio curl cyrus_sasl db ed expat flex gettext gmp gnugrep groff libedit libidn2 libkrb5 libssh2 libtool libunistring m4 nghttp2 ninja openbsm openldap openpam openssh openssl patchutils pbzx perl pkg-config.pkg-config python3 python3Minimal scons serf sqlite subversion sysctl.provider texinfo unzip which xz zstd ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage; [ bash binutils-unwrapped icu libffi libiconv libxml2 zlib ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ locale print-reexports rewrite-tbd sigtool ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ binutils-unwrapped cctools libtapi ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByBootstrapFilesCompiler (with prevStage.darwin; [ configd ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ Libsystem ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd libclosure libdispatch xnu ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm compiler-rt libcxx libcxxabi ]); assert lib.getVersion prevStage.stdenv.cc.bintools.bintools == lib.getVersion prevStage.darwin.cctools-llvm; stageFun prevStage { name = "bootstrap-stage4"; overrides = self: super: { inherit (prevStage) ccWrapperStdenv autoconf automake bash bison cmake cmakeMinimal cyrus_sasl db expat flex groff libedit libtool m4 ninja openldap openssh patchutils perl pkg-config python3 scons serf sqlite subversion sysctl texinfo unzip which # CF dependencies - don’t rebuild them. icu # LLVM dependencies - don’t rebuild them. libffi libiconv libxml2 ncurses zlib; # These overrides are required to break an infinite recursion. curl depends on Darwin # frameworks, but those frameworks require these dependencies to build, which # depend on curl indirectly. cpio = super.cpio.override { inherit (prevStage) fetchurl; }; libyaml = super.libyaml.override { inherit (prevStage) fetchFromGitHub; }; pbzx = super.pbzx.override { inherit (prevStage) fetchFromGitHub; }; python3Minimal = super.python3Minimal.override { inherit (prevStage) fetchurl; }; xar = super.xar.override { inherit (prevStage) fetchurl; }; darwin = super.darwin.overrideScope (selfDarwin: superDarwin: { inherit (prevStage.darwin) dyld CF Libsystem darwin-stubs # CF dependencies - don’t rebuild them. libobjc objc4; # rewrite-tbd is also needed to build Darwin frameworks, so it’s built using the # previous stage’s fetchFromGitHub to avoid an infinite recursion (same as above). rewrite-tbd = superDarwin.rewrite-tbd.override { inherit (prevStage) fetchFromGitHub; }; signingUtils = superDarwin.signingUtils.override { inherit (selfDarwin) sigtool; }; binutils = superDarwin.binutils.override { shell = self.bash + "/bin/bash"; buildPackages = { inherit (prevStage) stdenv; }; bintools = selfDarwin.binutils-unwrapped; libc = selfDarwin.Libsystem; }; }); llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang-unwrapped libclang libllvm llvm; libcxxClang = lib.makeOverridable (import ../../build-support/cc-wrapper) { nativeTools = false; nativeLibc = false; buildPackages = { inherit (prevStage) stdenv; }; extraPackages = [ self.llvmPackages.libcxxabi self.llvmPackages.compiler-rt ]; extraBuildCommands = let inherit (self.llvmPackages) clang-unwrapped compiler-rt release_version; # Clang 16+ uses only the major version in resource-root, but older versions use the complete one. clangResourceRootIncludePath = clangLib: clangRelease: let clangVersion = if lib.versionAtLeast clangRelease "16" then lib.versions.major clangRelease else clangRelease; in "${clangLib}/lib/clang/${clangVersion}/include"; in '' rsrc="$out/resource-root" mkdir "$rsrc" ln -s "${clangResourceRootIncludePath clang-unwrapped.lib release_version}" "$rsrc" ln -s "${compiler-rt.out}/lib" "$rsrc/lib" ln -s "${compiler-rt.out}/share" "$rsrc/share" echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags ''; cc = self.llvmPackages.clang-unwrapped; bintools = self.darwin.binutils; isClang = true; libc = self.darwin.Libsystem; inherit (self.llvmPackages) libcxx; inherit lib; inherit (self) stdenvNoCC coreutils gnugrep; shell = self.bash + "/bin/bash"; }; }); libraries = super.llvmPackages.libraries.extend (_: _:{ inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit tools libraries; } // tools // libraries ); }; extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ]; extraPreHook = '' stripDebugFlags="-S" # llvm-strip does not support "-p" for Mach-O ''; }) # Construct the final stdenv. The version of LLVM provided should match the one defined in # `all-packages.nix` for Darwin. Nothing should depend on the bootstrap tools or originate from # the bootstrap tools. # # When updating the Darwin stdenv, make sure that the result has no dependency (`nix-store -qR`) # on `bootstrapTools` or the binutils built in stage 1. (prevStage: # previous stage4 stdenv: assert lib.all isBuiltByNixpkgsCompiler (with prevStage; [ bash binutils-unwrapped brotli bzip2 cpio curl diffutils ed file findutils gawk gettext gmp gnugrep gnumake gnused gnutar gzip icu libffi libiconv libidn2 libkrb5 libssh2 libunistring libxml2 libyaml ncurses nghttp2 openbsm openpam openssl patch pbzx pcre python3Minimal xar xz zlib zstd ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ binutils-unwrapped cctools libtapi locale print-reexports rewrite-tbd sigtool ]); assert (! useAppleSDKLibs) -> lib.all isBuiltByNixpkgsCompiler (with prevStage.darwin; [ Libsystem configd ]); assert (! useAppleSDKLibs) -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF ]); assert useAppleSDKLibs -> lib.all isFromNixpkgs (with prevStage.darwin; [ CF Libsystem libobjc ]); assert lib.all isFromNixpkgs (with prevStage.darwin; [ dyld launchd libclosure libdispatch xnu ]); assert lib.all isBuiltByNixpkgsCompiler (with prevStage.llvmPackages; [ clang-unwrapped libclang libllvm llvm compiler-rt libcxx libcxxabi ]); assert lib.all isBuiltByBootstrapFilesCompiler (with prevStage; [ autoconf automake bison cmake cmakeMinimal cyrus_sasl db expat flex groff libedit libtool m4 ninja openldap openssh patchutils perl pkg-config.pkg-config python3 scons serf sqlite subversion sysctl.provider texinfo unzip which ]); assert prevStage.darwin.cctools == prevStage.darwin.cctools-llvm; let doSign = localSystem.isAarch64; cc = prevStage.llvmPackages.clang; in { inherit config overlays; stdenv = import ../generic { name = "stdenv-darwin"; buildPlatform = localSystem; hostPlatform = localSystem; targetPlatform = localSystem; inherit config; preHook = '' ${commonPreHook} stripDebugFlags="-S" # llvm-strip does not support "-p" for Mach-O export PATH_LOCALE=${prevStage.darwin.locale}/share/locale ''; initialPath = ((import ../generic/common-path.nix) { pkgs = prevStage; }); extraNativeBuildInputs = lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook ]; extraBuildInputs = [ prevStage.darwin.CF ]; inherit cc; shell = cc.shell; inherit (prevStage.stdenv) fetchurlBoot; extraAttrs = { inherit bootstrapTools; libc = prevStage.darwin.Libsystem; shellPackage = prevStage.bash; } // lib.optionalAttrs useAppleSDKLibs { # This objc4 will be propagated to all builds using the final stdenv, # and we shouldn't mix different builds, because they would be # conflicting LLVM modules. Export it here so we can grab it later. inherit (prevStage.darwin) objc4; }; disallowedRequisites = [ bootstrapTools.out ]; allowedRequisites = (with prevStage; [ bash binutils.bintools binutils.bintools.lib bzip2.bin bzip2.out cc.expand-response-params coreutils darwin.binutils darwin.binutils.bintools diffutils ed file findutils gawk gettext gmp.out gnugrep gnugrep.pcre2.out gnumake gnused gnutar gzip icu.out libffi.out libiconv libunistring.out libxml2.out ncurses.dev ncurses.man ncurses.out openbsm openpam patch xz.bin xz.out zlib.dev zlib.out ] ++ lib.optionals doSign [ openssl.out ]) ++ lib.optionals localSystem.isAarch64 [ prevStage.updateAutotoolsGnuConfigScriptsHook prevStage.gnu-config ] ++ (with prevStage.llvmPackages; [ bintools-unwrapped clang-unwrapped clang-unwrapped.lib compiler-rt compiler-rt.dev libcxx libcxx.dev libcxxabi libcxxabi.dev lld llvm llvm.lib ]) ++ (with prevStage.darwin; [ CF Libsystem cctools-llvm cctools-port dyld libtapi locale ] ++ lib.optional useAppleSDKLibs [ objc4 ] ++ lib.optionals doSign [ postLinkSignHook sigtool signingUtils ]); __stdenvImpureHostDeps = commonImpureHostDeps; __extraImpureHostDeps = commonImpureHostDeps; overrides = self: super: { inherit (prevStage) bash binutils brotli bzip2 coreutils cpio curl diffutils ed file findutils gawk gettext gmp gnugrep gnumake gnused gnutar gzip icu libffi libiconv libidn2 libssh2 libunistring libxml2 libyaml ncurses nghttp2 openbsm openpam openssl patch pbzx pcre python3Minimal xar xz zlib zstd; darwin = super.darwin.overrideScope (_: _: { inherit (prevStage.darwin) CF ICU Libsystem darwin-stubs dyld locale libobjc libtapi rewrite-tbd xnu; } // lib.optionalAttrs (super.stdenv.targetPlatform == localSystem) { inherit (prevStage.darwin) binutils binutils-unwrapped cctools-llvm cctools-port; }); } // lib.optionalAttrs (super.stdenv.targetPlatform == localSystem) { inherit (prevStage.llvmPackages) clang llvm; # Need to get rid of these when cross-compiling. llvmPackages = super.llvmPackages // ( let tools = super.llvmPackages.tools.extend (_: _: { inherit (prevStage.llvmPackages) clang clang-unwrapped libclang libllvm llvm; }); libraries = super.llvmPackages.libraries.extend (_: _: { inherit (prevStage.llvmPackages) compiler-rt libcxx libcxxabi; }); in { inherit tools libraries; } // tools // libraries ); inherit (prevStage) binutils binutils-unwrapped; }; }; }) # This "no-op" stage is just a place to put the assertions about stage6. (prevStage: # previous final stage stdenv: assert isBuiltByNixpkgsCompiler prevStage.darwin.sigtool; assert isBuiltByNixpkgsCompiler prevStage.darwin.binutils-unwrapped; assert isBuiltByNixpkgsCompiler prevStage.darwin.print-reexports; assert isBuiltByNixpkgsCompiler prevStage.darwin.rewrite-tbd; assert isBuiltByNixpkgsCompiler prevStage.darwin.cctools; assert isFromNixpkgs prevStage.darwin.CF; assert isFromNixpkgs prevStage.darwin.Libsystem; assert isBuiltByNixpkgsCompiler prevStage.llvmPackages.clang-unwrapped; assert isBuiltByNixpkgsCompiler prevStage.llvmPackages.libllvm; assert isBuiltByNixpkgsCompiler prevStage.llvmPackages.libcxx; assert isBuiltByNixpkgsCompiler prevStage.llvmPackages.libcxxabi; assert isBuiltByNixpkgsCompiler prevStage.llvmPackages.compiler-rt; { inherit (prevStage) config overlays stdenv; }) ]