depot/third_party/nixpkgs/pkgs/development/compilers/swift/libdispatch/default.nix

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{ lib
, stdenv
, callPackage
, cmake
, ninja
, useSwift ? true, swift
}:
let
sources = callPackage ../sources.nix { };
in stdenv.mkDerivation {
pname = "swift-corelibs-libdispatch";
inherit (sources) version;
src = sources.swift-corelibs-libdispatch;
outputs = [ "out" "dev" "man" ];
nativeBuildInputs = [ cmake ]
++ lib.optionals useSwift [ ninja swift ];
patches = [ ./disable-swift-overlay.patch ];
cmakeFlags = lib.optional useSwift "-DENABLE_SWIFT=ON";
postInstall = ''
# Provide a CMake module. This is primarily used to glue together parts of
# the Swift toolchain. Modifying the CMake config to do this for us is
# otherwise more trouble.
mkdir -p $dev/lib/cmake/dispatch
export dylibExt="${stdenv.hostPlatform.extensions.sharedLibrary}"
substituteAll ${./glue.cmake} $dev/lib/cmake/dispatch/dispatchConfig.cmake
'';
meta = {
description = "Grand Central Dispatch";
homepage = "https://github.com/apple/swift-corelibs-libdispatch";
platforms = lib.platforms.linux;
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ cmm dtzWill trepetti dduan trundle stephank ];
};
}