142 lines
4.1 KiB
Nix
142 lines
4.1 KiB
Nix
{ system ? builtins.currentSystem
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, allPackages ? import ../../top-level/all-packages.nix
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, platform ? null
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, config ? {}
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}:
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rec {
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allPackages = import ../../top-level/all-packages.nix;
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bootstrapTools = derivation {
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inherit system;
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name = "trivial-bootstrap-tools";
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builder = "/bin/sh";
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args = [ ./trivialBootstrap.sh ];
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mkdir = "/bin/mkdir";
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ln = "/bin/ln";
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};
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# The simplest stdenv possible to run fetchadc and get the Apple command-line tools
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stage0 = rec {
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fetchurl = import ../../build-support/fetchurl {
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inherit stdenv;
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curl = bootstrapTools;
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};
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stdenv = import ../generic {
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inherit system config;
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name = "stdenv-darwin-boot-0";
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shell = "/bin/bash";
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initialPath = [ bootstrapTools ];
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fetchurlBoot = fetchurl;
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cc = "/no-such-path";
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};
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};
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buildTools = import ../../os-specific/darwin/command-line-tools {
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inherit (stage0) stdenv fetchurl;
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xar = bootstrapTools;
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gzip = bootstrapTools;
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cpio = bootstrapTools;
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};
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preHook = ''
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export NIX_IGNORE_LD_THROUGH_GCC=1
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export NIX_DONT_SET_RPATH=1
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export NIX_NO_SELF_RPATH=1
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dontFixLibtool=1
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stripAllFlags=" " # the Darwin "strip" command doesn't know "-s"
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xargsFlags=" "
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export MACOSX_DEPLOYMENT_TARGET=10.7
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export SDKROOT=$(/usr/bin/xcrun --sdk macosx$(/usr/bin/xcrun --show-sdk-version) --show-sdk-path 2> /dev/null || echo /)
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export NIX_CFLAGS_COMPILE+=" --sysroot=/var/empty -idirafter $SDKROOT/usr/include -F$SDKROOT/System/Library/Frameworks -Wno-multichar -Wno-deprecated-declarations"
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export NIX_LDFLAGS_AFTER+=" -L$SDKROOT/usr/lib"
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export CMAKE_OSX_ARCHITECTURES=x86_64
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'';
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# A stdenv that wraps the Apple command-line tools and our other trivial symlinked bootstrap tools
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stage1 = rec {
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nativePrefix = "${buildTools.tools}/Library/Developer/CommandLineTools/usr";
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stdenv = import ../generic {
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name = "stdenv-darwin-boot-1";
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inherit system config;
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inherit (stage0.stdenv) shell fetchurlBoot;
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initialPath = stage0.stdenv.initialPath ++ [ nativePrefix ];
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preHook = preHook + "\n" + ''
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export NIX_LDFLAGS_AFTER+=" -L/usr/lib"
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export NIX_ENFORCE_PURITY=
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export NIX_CFLAGS_COMPILE+=" -isystem ${nativePrefix}/include/c++/v1 -stdlib=libc++"
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export NIX_CFLAGS_LINK+=" -stdlib=libc++ -Wl,-rpath,${nativePrefix}/lib"
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'';
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cc = import ../../build-support/cc-wrapper {
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nativeTools = true;
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nativePrefix = nativePrefix;
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nativeLibc = true;
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stdenv = stage0.stdenv;
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shell = "/bin/bash";
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cc = {
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name = "clang-9.9.9";
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cc = "/usr";
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outPath = nativePrefix;
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};
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};
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};
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pkgs = allPackages {
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inherit system platform;
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bootStdenv = stdenv;
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};
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};
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stage2 = rec {
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stdenv = import ../generic {
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name = "stdenv-darwin-boot-2";
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inherit system config;
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inherit (stage1.stdenv) shell fetchurlBoot preHook cc;
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initialPath = [ stage1.pkgs.xz ] ++ stage1.stdenv.initialPath;
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};
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pkgs = allPackages {
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inherit system platform;
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bootStdenv = stdenv;
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};
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};
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# Use stage1 to build a whole set of actual tools so we don't have to rely on the Apple prebuilt ones or
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# the ugly symlinked bootstrap tools anymore.
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stage3 = with stage2; import ../generic {
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name = "stdenv-darwin-boot-3";
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inherit system config;
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inherit (stdenv) fetchurlBoot;
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initialPath = (import ../common-path.nix) { inherit pkgs; };
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preHook = preHook + "\n" + ''
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export NIX_ENFORCE_PURITY=1
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'';
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cc = import ../../build-support/cc-wrapper {
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inherit stdenv;
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nativeTools = false;
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nativeLibc = true;
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binutils = pkgs.darwin.cctools;
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cc = pkgs.llvmPackages.clang-unwrapped;
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coreutils = pkgs.coreutils;
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shell = "${pkgs.bash}/bin/bash";
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extraPackages = [ pkgs.libcxx ];
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};
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shell = "${pkgs.bash}/bin/bash";
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};
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stdenvDarwin = stage3;
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}
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