88 lines
1.9 KiB
Nix
88 lines
1.9 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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, coreutils
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, llvmPackages
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, libxml2
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, zlib
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}:
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stdenv.mkDerivation rec {
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pname = "zig";
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version = "0.10.1";
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outputs = [ "out" "doc" ];
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src = fetchFromGitHub {
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owner = "ziglang";
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repo = pname;
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rev = version;
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hash = "sha256-69QIkkKzApOGfrBdgtmxFMDytRkSh+0YiaJQPbXsBeo=";
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};
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nativeBuildInputs = [
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cmake
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llvmPackages.llvm.dev
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];
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buildInputs = [
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coreutils
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libxml2
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zlib
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] ++ (with llvmPackages; [
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libclang
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lld
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llvm
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]);
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patches = [
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# Backport alignment related panics from zig-master to 0.10.
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# Upstream issue: https://github.com/ziglang/zig/issues/14559
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./zig_14559.patch
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];
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preBuild = ''
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export HOME=$TMPDIR;
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'';
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postPatch = ''
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# Zig's build looks at /usr/bin/env to find dynamic linking info. This
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# doesn't work in Nix' sandbox. Use env from our coreutils instead.
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substituteInPlace lib/std/zig/system/NativeTargetInfo.zig --replace "/usr/bin/env" "${coreutils}/bin/env"
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'';
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cmakeFlags = [
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# file RPATH_CHANGE could not write new RPATH
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"-DCMAKE_SKIP_BUILD_RPATH=ON"
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# always link against static build of LLVM
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"-DZIG_STATIC_LLVM=ON"
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# ensure determinism in the compiler build
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"-DZIG_TARGET_MCPU=baseline"
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];
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postBuild = ''
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./zig2 build-exe ../doc/docgen.zig
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./docgen ./zig2 ../doc/langref.html.in ./langref.html
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'';
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doCheck = true;
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postInstall = ''
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install -Dm644 -t $doc/share/doc/$pname-$version/html ./langref.html
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'';
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installCheckPhase = ''
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$out/bin/zig test --cache-dir "$TMPDIR" -I $src/test $src/test/behavior.zig
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'';
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meta = with lib; {
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homepage = "https://ziglang.org/";
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description =
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"General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software";
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license = licenses.mit;
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maintainers = with maintainers; [ aiotter andrewrk AndersonTorres ];
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platforms = platforms.unix;
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};
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}
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