Files
nixpkgs/pkgs/development/compilers/swift/libdispatch/default.nix
Sam f3ea847829 swiftPackages.swift{,-corelibs-libdispatch}: fix build with modern clang
We apply this patch to the copy of libdispatch that's copied into Swift
and to the standalone build.
2025-10-11 14:44:17 -07:00

69 lines
1.7 KiB
Nix

{
lib,
stdenv,
callPackage,
fetchpatch,
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 = [
# Fix the build with modern Clang.
(fetchpatch {
url = "https://github.com/swiftlang/swift-corelibs-libdispatch/commit/30bb8019ba79cdae0eb1dc0c967c17996dd5cc0a.patch";
hash = "sha256-wPZQ4wtEWk8HaKMfzjamlU6p/IW5EFiTssY63rGM+ZA=";
})
(fetchpatch {
url = "https://github.com/swiftlang/swift-corelibs-libdispatch/commit/38872e2d44d66d2fb94186988509defc734888a5.patch";
hash = "sha256-GABwDeTjciV36Sa0FS10mCfFCqRoBBstgW/OiKdPahA=";
})
./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 ];
teams = [ lib.teams.swift ];
};
}