101 lines
3.1 KiB
Nix
101 lines
3.1 KiB
Nix
{ lib
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, pkgs
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, newScope
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, darwin
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, llvmPackages_latest
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, overrideCC
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}:
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let
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self = rec {
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callPackage = newScope self;
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# Current versions of Swift on Darwin require macOS SDK 10.15 at least.
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# Re-export this so we can rely on the minimum Swift SDK elsewhere.
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apple_sdk = pkgs.darwin.apple_sdk_11_0;
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# Our current Clang on Darwin is v11, but we need at least v12. The
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# following applies the newer Clang with the same libc overrides as
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# `apple_sdk.stdenv`.
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#
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# If 'latest' becomes an issue, recommend replacing it with v14, which is
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# currently closest to the official Swift builds.
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clang = if pkgs.stdenv.isDarwin
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then
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llvmPackages_latest.clang.override rec {
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libc = apple_sdk.Libsystem;
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bintools = pkgs.bintools.override { inherit libc; };
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}
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else
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llvmPackages_latest.clang;
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# Overrides that create a useful environment for swift packages, allowing
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# packaging with `swiftPackages.callPackage`. These are similar to
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# `apple_sdk_11_0.callPackage`, with our clang on top.
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inherit (clang) bintools;
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stdenv = overrideCC pkgs.stdenv clang;
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darwin = pkgs.darwin.overrideScope (_: prev: {
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inherit apple_sdk;
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inherit (apple_sdk) Libsystem LibsystemCross libcharset libunwind objc4 configd IOKit Security;
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CF = apple_sdk.CoreFoundation;
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});
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xcodebuild = pkgs.xcbuild.override {
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inherit (apple_sdk.frameworks) CoreServices CoreGraphics ImageIO;
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inherit stdenv;
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sdkVer = "10.15";
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};
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xcbuild = xcodebuild;
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swift-unwrapped = callPackage ./compiler {
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inherit (darwin) DarwinTools cctools sigtool;
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inherit (apple_sdk) MacOSX-SDK CLTools_Executables;
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inherit (apple_sdk.frameworks) CoreServices Foundation Combine;
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};
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swiftNoSwiftDriver = callPackage ./wrapper {
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swift = swift-unwrapped;
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useSwiftDriver = false;
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};
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Dispatch = if stdenv.isDarwin
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then null # part of libsystem
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else callPackage ./libdispatch { swift = swiftNoSwiftDriver; };
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Foundation = if stdenv.isDarwin
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then apple_sdk.frameworks.Foundation
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else callPackage ./foundation { swift = swiftNoSwiftDriver; };
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# TODO: Apple distributes a binary XCTest with Xcode, but it is not part of
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# CLTools (or SUS), so would have to figure out how to fetch it. The binary
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# version has several extra features, like a test runner and ObjC support.
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XCTest = callPackage ./xctest {
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inherit (darwin) DarwinTools;
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swift = swiftNoSwiftDriver;
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};
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swiftpm = callPackage ./swiftpm {
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inherit (darwin) DarwinTools cctools;
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inherit (apple_sdk.frameworks) CryptoKit LocalAuthentication;
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swift = swiftNoSwiftDriver;
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};
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swift-driver = callPackage ./swift-driver {
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swift = swiftNoSwiftDriver;
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};
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swift = callPackage ./wrapper {
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swift = swift-unwrapped;
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};
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sourcekit-lsp = callPackage ./sourcekit-lsp {
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inherit (apple_sdk.frameworks) CryptoKit LocalAuthentication;
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};
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swift-docc = callPackage ./swift-docc {
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inherit (apple_sdk.frameworks) CryptoKit LocalAuthentication;
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};
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};
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in self
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