mirror of
https://github.com/NixOS/nixpkgs.git
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dd0f03a56c
They are not doing anything right now. This is in preparation for their complete removal from the tree. Note: several changes that affect the derivation inputs (e.g. removal of references to stub paths in build instructions) were left out. They will be cleaned up the next iteration and will require special care. Note: this PR is a result of a mix of ugly regex (not AST) based automation and some manual labor. For reference, the regex automation part was hacked in: https://github.com/booxter/nix-clean-apple_sdk Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>
94 lines
2.6 KiB
Nix
94 lines
2.6 KiB
Nix
{
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lib,
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pkgs,
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newScope,
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darwin,
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llvmPackages,
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llvmPackages_15,
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overrideCC,
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overrideLibcxx,
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}:
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let
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swiftLlvmPackages = llvmPackages_15;
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self = rec {
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callPackage = newScope self;
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# Swift builds its own Clang for internal use. We wrap that clang with a
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# cc-wrapper derived from the clang configured below. Because cc-wrapper
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# applies a specific resource-root, the two versions are best matched, or
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# we'll often run into compilation errors.
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#
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# The following selects the correct Clang version, matching the version
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# used in Swift.
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inherit (swiftLlvmPackages) clang;
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# Overrides that create a useful environment for swift packages, allowing
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# packaging with `swiftPackages.callPackage`.
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inherit (clang) bintools;
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stdenv =
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let
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stdenv' = overrideCC pkgs.stdenv clang;
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in
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# Ensure that Swift’s internal clang uses the same libc++ and libc++abi as the
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# default clang’s stdenv. Using the default libc++ avoids issues (such as crashes)
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# that can happen when a Swift application dynamically links different versions
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# of libc++ and libc++abi than libraries it links are using.
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if stdenv'.cc.libcxx != null then overrideLibcxx stdenv' else stdenv';
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swift-unwrapped = callPackage ./compiler {
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inherit (darwin) DarwinTools sigtool;
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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 =
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if stdenv.hostPlatform.isDarwin then
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null # part of apple-sdk
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else
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callPackage ./libdispatch { swift = swiftNoSwiftDriver; };
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Foundation =
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if stdenv.hostPlatform.isDarwin then
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null # part of apple-sdk
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else
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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;
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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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swift-docc = callPackage ./swift-docc { };
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swift-format = callPackage ./swift-format { };
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swiftpm2nix = callPackage ./swiftpm2nix { };
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};
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in
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self
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