nixpkgs/pkgs/stdenv/pure-darwin/default.nix
Eelco Dolstra 764a523cf9 Drop unnecessary __impureHostDeps
<nix/fetchurl.nix> is a builtin derivation so it shouldn't need any
host dependencies.
2015-10-21 15:16:45 +02:00

301 lines
9.8 KiB
Nix

{ system ? builtins.currentSystem
, allPackages ? import ../../top-level/all-packages.nix
, platform ? null
, config ? {}
}:
let
# libSystem and its transitive dependencies. Get used to this; it's a recurring theme in darwin land
libSystemClosure = [
"/usr/lib/libSystem.dylib"
"/usr/lib/libSystem.B.dylib"
"/usr/lib/libobjc.A.dylib"
"/usr/lib/libobjc.dylib"
"/usr/lib/libauto.dylib"
"/usr/lib/libc++abi.dylib"
"/usr/lib/libc++.1.dylib"
"/usr/lib/libDiagnosticMessagesClient.dylib"
"/usr/lib/system"
];
fetch = { file, sha256 }: import <nix/fetchurl.nix> {
url = "https://dl.dropboxusercontent.com/u/2857322/${file}";
inherit sha256 system;
executable = true;
};
bootstrapFiles = {
sh = fetch { file = "sh"; sha256 = "1qakpg37vl61jnkplz13m3g1csqr85cg8ybp6jwiv6apmg26isnm"; };
bzip2 = fetch { file = "bzip2"; sha256 = "1gxa67255q9v00j1vn1mzyrnbwys2g1102cx02vpcyvvrl4vqxr0"; };
mkdir = fetch { file = "mkdir"; sha256 = "1yfl8w65ksji7fggrbvqxw8lp0gm02qilk11n9axj2jxay53ngvg"; };
cpio = fetch { file = "cpio"; sha256 = "0nssyg19smgcblwq1mfcw4djbd85md84d2f093qcqkbigdjg484b"; };
};
tarball = fetch { file = "bootstrap-tools.9.cpio.bz2"; sha256 = "1xim0wm4ld45ysdmgpsa6b1f6srdnfj054ilv86k0pa5plvcmsf4"; };
in rec {
allPackages = import ../../top-level/all-packages.nix;
commonPreHook = ''
export NIX_ENFORCE_PURITY=1
export NIX_IGNORE_LD_THROUGH_GCC=1
stripAllFlags=" " # the Darwin "strip" command doesn't know "-s"
export MACOSX_DEPLOYMENT_TARGET=10.7
export SDKROOT=
export CMAKE_OSX_ARCHITECTURES=x86_64
# Workaround for https://openradar.appspot.com/22671534 on 10.11.
export gl_cv_func_getcwd_abort_bug=no
'';
# The one dependency of /bin/sh :(
binShClosure = [ "/usr/lib/libncurses.5.4.dylib" ];
bootstrapTools = derivation rec {
inherit system tarball;
name = "bootstrap-tools";
builder = bootstrapFiles.sh; # Not a filename! Attribute 'sh' on bootstrapFiles
args = [ ./unpack-bootstrap-tools.sh ];
inherit (bootstrapFiles) mkdir bzip2 cpio;
__impureHostDeps = binShClosure ++ libSystemClosure;
};
stageFun = step: last: {shell ? "${bootstrapTools}/bin/sh",
overrides ? (pkgs: {}),
extraPreHook ? "",
extraBuildInputs ? with last.pkgs; [ xz darwin.CF libcxx ],
extraInitialPath ? [],
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 = extraInitialPath ++ [ 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
__stdenvImpureHostDeps = binShClosure ++ libSystemClosure;
__extraImpureHostDeps = binShClosure ++ libSystemClosure;
extraAttrs = { inherit platform; };
overrides = pkgs: (overrides pkgs) // { fetchurl = thisStdenv.fetchurlBoot; };
};
thisPkgs = allPackages {
inherit system platform;
bootStdenv = thisStdenv;
};
in { stdenv = thisStdenv; pkgs = thisPkgs; };
stage0 = stageFun 0 null {
overrides = orig: with stage0; rec {
darwin = orig.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/3.6/libc++/setup-hook.sh;
};
libcxxabi = stdenv.mkDerivation {
name = "bootstrap-libcxxabi";
buildCommand = ''
mkdir -p $out/lib
ln -s ${bootstrapTools}/lib/libc++abi.dylib $out/lib/libc++abi.dylib
'';
};
};
extraBuildInputs = [];
};
persistent0 = _: {};
stage1 = with stage0; stageFun 1 stage0 {
extraPreHook = "export NIX_CFLAGS_COMPILE+=\" -F${bootstrapTools}/Library/Frameworks\"";
extraBuildInputs = [ pkgs.libcxx ];
allowedRequisites =
[ bootstrapTools ] ++ (with pkgs; [ libcxx libcxxabi ]) ++ [ pkgs.darwin.Libsystem ];
overrides = persistent0;
};
persistent1 = orig: with stage1.pkgs; {
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 = orig.darwin // {
inherit (darwin)
dyld Libsystem xnu configd libdispatch libclosure launchd;
};
};
stage2 = with stage1; stageFun 2 stage1 {
allowedRequisites =
[ bootstrapTools ] ++
(with pkgs; [ xz libcxx libcxxabi icu ]) ++
(with pkgs.darwin; [ dyld Libsystem CF ]);
overrides = persistent1;
};
persistent2 = orig: with stage2.pkgs; {
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 = orig.darwin // {
inherit (darwin)
dyld Libsystem xnu configd libdispatch libclosure launchd libiconv;
};
};
stage3 = with stage2; stageFun 3 stage2 {
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 $PATH, which happens to contain bootstrapTools. So it goes and
# patches our shebangs back to point at bootstrapTools. This makes sure bash comes first.
extraInitialPath = [ pkgs.bash ];
allowedRequisites =
[ bootstrapTools ] ++
(with pkgs; [ icu bash libcxx libcxxabi ]) ++
(with pkgs.darwin; [ dyld Libsystem ]);
overrides = persistent2;
};
persistent3 = orig: with stage3.pkgs; {
inherit
gnumake gzip gnused bzip2 gawk ed xz patch bash
libcxxabi libcxx ncurses libffi zlib llvm gmp pcre gnugrep
coreutils findutils diffutils patchutils;
llvmPackages = orig.llvmPackages // {
inherit (llvmPackages) llvm clang-unwrapped;
};
darwin = orig.darwin // {
inherit (darwin) dyld Libsystem libiconv;
};
};
stage4 = with stage3; stageFun 4 stage3 {
shell = "${pkgs.bash}/bin/bash";
extraInitialPath = [ pkgs.bash ];
overrides = persistent3;
};
persistent4 = orig: with stage4.pkgs; {
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 = orig.llvmPackages // {
inherit (llvmPackages) llvm clang-unwrapped;
};
darwin = orig.darwin // {
inherit (darwin) dyld Libsystem cctools CF libiconv;
};
};
stage5 = with stage4; import ../generic rec {
inherit system config;
inherit (stdenv) fetchurlBoot;
name = "stdenv-darwin";
preHook = commonPreHook;
__stdenvImpureHostDeps = binShClosure ++ libSystemClosure;
__extraImpureHostDeps = binShClosure ++ libSystemClosure;
initialPath = import ../common-path.nix { inherit pkgs; };
shell = "${pkgs.bash}/bin/bash";
cc = import ../../build-support/cc-wrapper {
inherit stdenv shell;
nativeTools = false;
nativeLibc = false;
inherit (pkgs) coreutils binutils;
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 libcxx libcxxabi icu gmp gnumake findutils bzip2 llvm zlib libffi
coreutils ed diffutils gnutar gzip ncurses gnused bash gawk
gnugrep llvmPackages.clang-unwrapped patch pcre binutils-raw binutils gettext
]) ++ (with pkgs.darwin; [
dyld Libsystem CF cctools libiconv
]);
overrides = orig: persistent4 orig // {
clang = cc;
inherit cc;
};
};
}