85 lines
2.3 KiB
Nix
85 lines
2.3 KiB
Nix
{
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lib,
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stdenv,
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callPackage,
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fetchpatch,
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pkg-config,
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swift,
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swiftpm,
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swiftpm2nix,
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Foundation,
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XCTest,
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sqlite,
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ncurses,
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}:
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let
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sources = callPackage ../sources.nix { };
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generated = swiftpm2nix.helpers ./generated;
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# On Darwin, we only want ncurses in the linker search path, because headers
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# are part of libsystem. Adding its headers to the search path causes strange
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# mixing and errors.
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# TODO: Find a better way to prevent this conflict.
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ncursesInput = if stdenv.hostPlatform.isDarwin then ncurses.out else ncurses;
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in
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stdenv.mkDerivation {
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pname = "sourcekit-lsp";
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inherit (sources) version;
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src = sources.sourcekit-lsp;
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nativeBuildInputs = [
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pkg-config
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swift
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swiftpm
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];
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buildInputs = [
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Foundation
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XCTest
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sqlite
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ncursesInput
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];
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configurePhase = generated.configure + ''
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swiftpmMakeMutable indexstore-db
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patch -p1 -d .build/checkouts/indexstore-db -i ${./patches/indexstore-db-macos-target.patch}
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patch -p1 -d .build/checkouts/indexstore-db -i ${
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# Fix the build with modern Clang.
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fetchpatch {
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url = "https://github.com/swiftlang/indexstore-db/commit/6120b53b1e8774ef4e2ad83438d4d94961331e72.patch";
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hash = "sha256-tMAfTIa3RKiA/jDtP02mHcpPaF2s9a+3q/PLJxqn30M=";
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}
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}
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# This toggles a section specific to Xcode XCTest, which doesn't work on
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# Darwin, where we also use swift-corelibs-xctest.
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substituteInPlace Sources/LSPTestSupport/PerfTestCase.swift \
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--replace-fail '#if os(macOS)' '#if false'
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# Required to link with swift-corelibs-xctest on Darwin.
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export SWIFTTSC_MACOS_DEPLOYMENT_TARGET=10.12
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'';
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# TODO: BuildServerBuildSystemTests fails
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#doCheck = true;
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installPhase = ''
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binPath="$(swiftpmBinPath)"
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mkdir -p $out/bin
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cp $binPath/sourcekit-lsp $out/bin/
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'';
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# Canary to verify output of our Swift toolchain does not depend on the Swift
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# compiler itself. (Only its 'lib' output.)
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disallowedRequisites = [ swift.swift ];
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meta = {
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description = "Language Server Protocol implementation for Swift and C-based languages";
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mainProgram = "sourcekit-lsp";
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homepage = "https://github.com/apple/sourcekit-lsp";
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platforms = with lib.platforms; linux ++ darwin;
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license = lib.licenses.asl20;
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teams = [ lib.teams.swift ];
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};
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}
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