Something went wrong. Try again.
lol
Something went wrong. Try again.
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186{ lib, stdenv, fetchFromCodeberg, cmake, llvmPackages, xcbuild, libxml2, ninja, zlib, coreutils, callPackage, version, hash, overrideCC, wrapCCWith, wrapBintoolsWith, ...}@args:
stdenv.mkDerivation (finalAttrs: { pname = "zig"; inherit version;
src = fetchFromCodeberg { owner = "ziglang"; repo = "zig"; rev = finalAttrs.version; inherit hash; };
patches = args.patches or [ ];
nativeBuildInputs = [ cmake (lib.getDev llvmPackages.llvm.dev) ninja ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ # provides xcode-select, which is required for SDK detection xcbuild ];
buildInputs = [ libxml2 zlib ] ++ (with llvmPackages; [ libclang lld llvm ]);
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) ];
outputs = [ "out" "doc" ];
strictDeps = true;
__structuredAttrs = true;
# 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.hostPlatform.isDarwin [ "/System/Library/CoreServices/.SystemVersionPlatform.plist" ];
preBuild = '' export ZIG_GLOBAL_CACHE_DIR="$TMPDIR/zig-cache"; '';
postPatch = # Zig's build looks at /usr/bin/env to find dynamic linking info. This doesn't # work in Nix's sandbox. Use env from our coreutils instead. '' substituteInPlace lib/std/zig/system.zig \ --replace-fail "/usr/bin/env" "${lib.getExe' coreutils "env"}" '' # Zig tries to access xcrun and xcode-select at the absolute system path to query the macOS SDK # location, which does not work in the darwin sandbox. # Upstream issue: https://github.com/ziglang/zig/issues/22600 # Note that while this fix is already merged upstream and will be included in 0.14+, # we can't fetchpatch the upstream commit as it won't cleanly apply on older versions, # so we substitute the paths instead. + lib.optionalString (stdenv.hostPlatform.isDarwin && lib.versionOlder finalAttrs.version "0.14") '' substituteInPlace lib/std/zig/system/darwin.zig \ --replace-fail /usr/bin/xcrun xcrun \ --replace-fail /usr/bin/xcode-select xcode-select '';
postBuild = if lib.versionAtLeast finalAttrs.version "0.14" then '' stage3/bin/zig build langref --zig-lib-dir $(pwd)/stage3/lib/zig '' else '' stage3/bin/zig build langref '';
postInstall = '' install -Dm444 ../zig-out/doc/langref.html -t $doc/share/doc/zig-${finalAttrs.version}/html '';
doInstallCheck = true; installCheckPhase = '' runHook preInstallCheck
$out/bin/zig test --cache-dir "$TMPDIR/zig-test-cache" -I $src/test $src/test/behavior.zig
runHook postInstallCheck '';
passthru = import ./passthru.nix { inherit stdenv callPackage wrapCCWith wrapBintoolsWith overrideCC ; zig = finalAttrs.finalPackage; };
env = { # This zig_default_optimize_flag below is meant to avoid CPU feature impurity in # Nixpkgs. However, this flagset is "unstable": it is specifically meant to # be controlled by the upstream development team - being up to that team # exposing or not that flags to the outside (especially the package manager # teams).
# Because of this hurdle, @andrewrk from Zig Software Foundation proposed # some solutions for this issue. Hopefully they will be implemented in # future releases of Zig. When this happens, this flagset should be # revisited accordingly.
# Below are some useful links describing the discovery process of this 'bug' # in Nixpkgs:
# https://github.com/NixOS/nixpkgs/issues/169461 # https://github.com/NixOS/nixpkgs/issues/185644 # https://github.com/NixOS/nixpkgs/pull/197046 # https://github.com/NixOS/nixpkgs/pull/241741#issuecomment-1624227485 # https://github.com/ziglang/zig/issues/14281#issuecomment-1624220653 zig_default_cpu_flag = "-Dcpu=baseline";
zig_default_optimize_flag = if lib.versionAtLeast finalAttrs.version "0.12" then "--release=safe" else if lib.versionAtLeast finalAttrs.version "0.11" then "-Doptimize=ReleaseSafe" else "-Drelease-safe=true"; };
setupHook = ./setup-hook.sh;
# while xcrun is already included in the darwin stdenv, Zig also needs # xcode-select (provided by xcbuild) for SDK detection propagatedNativeBuildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ xcbuild ];
meta = { description = "General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software"; homepage = "https://ziglang.org/"; changelog = "https://ziglang.org/download/${finalAttrs.version}/release-notes.html"; license = lib.licenses.mit; maintainers = [ ]; teams = [ lib.teams.zig ]; mainProgram = "zig"; platforms = lib.platforms.unix; };})