{ lib, callPackage, cmake, coreutils, fetchFromGitHub, libxml2, llvmPackages, stdenv, testers, zlib, }: stdenv.mkDerivation (finalAttrs: { pname = "zig"; version = "0.13.0"; src = fetchFromGitHub { owner = "ziglang"; repo = "zig"; rev = finalAttrs.version; hash = "sha256-5qSiTq+UWGOwjDVZMIrAt2cDKHkyNPBSAEjpRQUByFM="; }; nativeBuildInputs = [ cmake (lib.getDev llvmPackages.llvm) ]; buildInputs = [ libxml2 zlib ] ++ (with llvmPackages; [ libclang lld llvm ]); # On Darwin, Zig calls std.zig.system.darwin.macos.detect during the build, # which parses /System/Library/CoreServices/SystemVersion.plist and # /System/Library/CoreServices/.SystemVersionPlatform.plist to determine the # OS version. This causes the build to fail during stage 3 with # OSVersionDetectionFail when the sandbox is enabled. __impureHostDeps = lib.optionals stdenv.isDarwin [ "/System/Library/CoreServices/.SystemVersionPlatform.plist" "/System/Library/CoreServices/SystemVersion.plist" ]; outputs = [ "out" "doc" ]; cmakeFlags = [ # file RPATH_CHANGE could not write new RPATH (lib.cmakeBool "CMAKE_SKIP_BUILD_RPATH" true) # ensure determinism in the compiler build (lib.cmakeFeature "ZIG_TARGET_MCPU" "baseline") # always link against static build of LLVM (lib.cmakeBool "ZIG_STATIC_LLVM" true) ]; env.ZIG_GLOBAL_CACHE_DIR = "$TMPDIR/zig-cache"; doInstallCheck = true; # strictDeps breaks zig when clang is being used. # https://github.com/NixOS/nixpkgs/issues/317055#issuecomment-2148438395 strictDeps = !stdenv.cc.isClang; # Zig's build looks at /usr/bin/env to find dynamic linking info. This doesn't # work in Nix's sandbox. Use env from our coreutils instead. postPatch = '' substituteInPlace lib/std/zig/system.zig \ --replace "/usr/bin/env" "${lib.getExe' coreutils "env"}" ''; postBuild = '' stage3/bin/zig build langref ''; postInstall = '' install -Dm444 ../zig-out/doc/langref.html -t $doc/share/doc/zig-${finalAttrs.version}/html ''; installCheckPhase = '' runHook preInstallCheck $out/bin/zig test --cache-dir "$TMPDIR/zig-test-cache" -I $src/test $src/test/behavior.zig runHook postInstallCheck ''; passthru = { hook = callPackage ./hook.nix { zig = finalAttrs.finalPackage; }; tests = { version = testers.testVersion { package = finalAttrs.finalPackage; command = "zig version"; }; }; }; meta = { description = "General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software"; changelog = "https://ziglang.org/download/${finalAttrs.version}/release-notes.html"; homepage = "https://ziglang.org/"; license = lib.licenses.mit; mainProgram = "zig"; maintainers = with lib.maintainers; [ andrewrk ] ++ lib.teams.zig.members; platforms = lib.platforms.unix; }; })