nixpkgs/pkgs/stdenv/darwin/default.nix

142 lines
4.1 KiB
Nix

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