tectonic{-unwrapped,}: 0.15.0 -> 0.16.9 (#509216)

{

  lib,

  clangStdenv,

  stdenv,

  fetchFromGitHub,

  rustPlatform,

  # nativeBuildInputs

  pkg-config,

  # buildInputs

  fontconfig,

  harfbuzzFull,

  openssl,

  pkg-config,

  icu,

  fetchpatch2,

}:

let

  buildRustPackage = rustPlatform.buildRustPackage.override {

    # use clang to work around build failure with GCC 14

    # see: https://github.com/tectonic-typesetting/tectonic/issues/1263

    stdenv = clangStdenv;

  };

in

  # passthru.tests

  tectonic,

}:

buildRustPackage (finalAttrs: {

rustPlatform.buildRustPackage (finalAttrs: {

  pname = "tectonic";

  version = "0.15.0";

  version = "0.16.9";

  src = fetchFromGitHub {

    owner = "tectonic-typesetting";

    repo = "tectonic";

    rev = "tectonic@${finalAttrs.version}";

    sha256 = "sha256-dZnUu0g86WJIIvwMgdmwb6oYqItxoYrGQTFNX7I61Bs=";

    sha256 = "sha256-5yphhmrrfgFwQ952eWpToyGfIJVJfV6y5w0BgznSOe0=";

  };

  patches = [

    (fetchpatch2 {

      # https://github.com/tectonic-typesetting/tectonic/pull/1155

      name = "1155-fix-endless-reruns-when-generating-bbl";

      url = "https://github.com/tectonic-typesetting/tectonic/commit/fbb145cd079497b8c88197276f92cb89685b4d54.patch";

      hash = "sha256-6FW5MFkOWnqzYX8Eg5DfmLaEhVWKYVZwodE4SGXHKV0=";

    })

    ./tectonic-0.15-fix-dangerous_implicit_autorefs.patch

  ];

  cargoHash = "sha256-22Hy51zCzY2DRytcYHgwkI9+e/g52o1jy4eosvEm3KY=";

  cargoPatches = [

    (fetchpatch2 {

      # cherry-picked from https://github.com/tectonic-typesetting/tectonic/pull/1202

      name = "1202-fix-build-with-rust-1_80-and-icu-75";

      url = "https://github.com/tectonic-typesetting/tectonic/compare/19654bf152d602995da970f6164713953cffc2e6...6b49ca8db40aaca29cb375ce75add3e575558375.patch?full_index=1";

      hash = "sha256-CgQBCFvfYKKXELnR9fMDqmdq97n514CzGJ7EBGpghJc=";

    })

  nativeBuildInputs = [

    pkg-config

  ];

  cargoHash = "sha256-OMa89riyopKMQf9E9Fr7Qs4hFfEfjnDFzaSWFtkYUXE=";

  nativeBuildInputs = [ pkg-config ];

  buildFeatures = [ "external-harfbuzz" ];

  buildInputs = [

    openssl

  ];

  # By default, tectonic looks up the latest bundle by opening this URL:

  #

  #   https://relay.fullyjustified.net/default_bundle_v${FORMAT_VERSION}.tar

  #

  # Where FORMAT_VERSION is defined here:

  #

  #   https://github.com/tectonic-typesetting/tectonic/blob/master/crates/engine_xetex/xetex/xetex_bindings.h

  #

  # When we updated the package, this URL redirects to the following:

  #

  #   https://data1.fullyjustified.net/tlextras-2022.0r0.tar

  #

  # The environment variable set below, sets the URL that will be used during

  # runtime by default. We chose to hard-code a URL to a specific version of

  # the web bundle, so that upstream won't update the `default_bundle` without

  # us noticing, and break compatibility with our biber-for-tectonic package.

  #

  # This is in principle the right thing to do, ever since the 0.16.0 release.

  # As opposed to what we had with version 0.15.0, we choose to not hard-code a

  # --web-bundle (or --bundle) argument in the wrapper of the

  # `tectonic-wrapped` package, as it is not compatible with nextonic, and

  # `tectonic -X` commands of versions 0.16.0+ -- These commands require the

  # `--bundle` argument to appear after the subcommand.

  #

  # Lastly, we might in the future need to update the bundle URL below if

  # upstream will upload a new bundle. However, upstream hasn't updated a new

  # bundle for a long time, see:

  #

  #   https://github.com/tectonic-typesetting/tectonic/issues/1269

  #

  env.TECTONIC_BUNDLE_LOCKED = "https://data1.fullyjustified.net/tlextras-2022.0r0.tar";

  postInstall = ''

    # Makes it possible to automatically use the V2 CLI API

    ln -s $out/bin/tectonic $out/bin/nextonic

  ''

  + lib.optionalString clangStdenv.hostPlatform.isLinux ''

  + lib.optionalString stdenv.hostPlatform.isLinux ''

    substituteInPlace dist/appimage/tectonic.desktop \

      --replace Exec=tectonic Exec=$out/bin/tectonic

    install -D dist/appimage/tectonic.desktop -t $out/share/applications/

    install -D dist/appimage/tectonic.svg -t $out/share/icons/hicolor/scalable/apps/

      --replace-fail Exec=tectonic Exec=$out/bin/tectonic

    install -Dm644 dist/appimage/tectonic.desktop -t $out/share/applications/

    install -Dm644 dist/appimage/tectonic.svg -t $out/share/icons/hicolor/scalable/apps/

  '';

  checkFlags = [

    # Test fails due to tectonic bundle missing and can't be downloaded in the

    # sandbox

    "--skip=tests::no_segfault_after_failed_compilation"

  ]

  ++ lib.optionals stdenv.hostPlatform.isDarwin [

    # Test Panics only on Darwin, see:

    # https://github.com/tectonic-typesetting/tectonic/issues/1352

    "--skip=v2_watch_succeeds"

  ];

  doCheck = true;

  passthru = {

    inherit (tectonic.passthru) tests;

  };

  strictDeps = true;

  __structuredAttrs = true;

  meta = {

    description = "Modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive";

    homepage = "https://tectonic-typesetting.github.io/";

diff --git a/crates/engine_bibtex/src/xbuf.rs b/crates/engine_bibtex/src/xbuf.rs

index 8f3949e7..c216eb4d 100644

--- a/crates/engine_bibtex/src/xbuf.rs

+++ b/crates/engine_bibtex/src/xbuf.rs

@@ -52,7 +52,7 @@ pub unsafe fn xrealloc_zeroed<T: SafelyZero>(

     old: *mut [T],

     new_len: usize,

 ) -> Option<&'static mut [T]> {

-    let old_len = (*old).len();

+    let old_len = (&(*old)).len();

     let new_size = new_len * mem::size_of::<T>();

     // SAFETY: realloc can be called with any size, even 0, that will just deallocate and return null

     let ptr = unsafe { xrealloc(old.cast(), new_size) }.cast::<T>();

{

  lib,

  symlinkJoin,

  tectonic,

  tectonic-unwrapped,

  biber-for-tectonic,

  makeBinaryWrapper,

    unwrapped = tectonic-unwrapped;

    biber = biber-for-tectonic;

    tests = callPackage ./tests.nix { };

    # The version locked tectonic web bundle, redirected from:

    #   https://relay.fullyjustified.net/default_bundle_v33.tar

    # To check for updates, see:

    #   https://github.com/tectonic-typesetting/tectonic/blob/master/crates/bundles/src/lib.rs

    # ... and look up `get_fallback_bundle_url`.

    bundleUrl = "https://data1.fullyjustified.net/tlextras-2022.0r0.tar";

  };

  # Replace the unwrapped tectonic with the one wrapping it with biber

  + ''

    makeWrapper ${lib.getBin tectonic-unwrapped}/bin/tectonic $out/bin/tectonic \

      --prefix PATH : "${lib.getBin biber-for-tectonic}/bin" \

      --add-flags "--web-bundle ${tectonic.passthru.bundleUrl}" \

      --inherit-argv0 ## make sure binary name e.g. `nextonic` is passed along

    ln -s $out/bin/tectonic $out/bin/nextonic

  '';

  workspace = ''

    tectonic -X new

    cat Tectonic.toml | grep "${tectonic.bundleUrl}"

    cat Tectonic.toml | grep "${tectonic.unwrapped.TECTONIC_BUNDLE_LOCKED}"

  '';

  /**

{

  stdenv,

  lib,

  stdenv,

  fetchFromGitHub,

  # nativeBuildInputs

  makeWrapper,

  writeScript,

  mupdf,

  SDL2,

  re2c,

  pkg-config,

  writeShellScriptBin,

  # buildInputs

  fontconfig,

  freetype,

  jbig2dec,

  harfbuzz,

  openjpeg,

  gumbo,

  icu,

  jbig2dec,

  libjpeg,

  callPackage,

  mupdf,

  SDL2,

}:

stdenv.mkDerivation (finalAttrs: {

  pname = "texpresso";

  version = "0.1";

  version = "0.1-unstable-2026-04-02";

  src = fetchFromGitHub {

    owner = "let-def";

    repo = "texpresso";

    tag = "v${finalAttrs.version}";

    hash = "sha256-d+wNQIysn3hdTQnHN9MJbFOIhJQ0ml6PoeuwsryntTI=";

    rev = "96f008c94ece067fac8e896d0ab1808c948a4dd3";

    hash = "sha256-ew7n3Sp4uYLv5jijRW2rRM9s63TQCeFgKXmmBXdYjx4=";

  };

  postPatch = ''

    substituteInPlace Makefile \

      --replace-fail "CC=gcc" "CC=${stdenv.cc.targetPrefix}cc" \

      --replace-fail "LDCC=g++" "LDCC=${stdenv.cc.targetPrefix}c++"

    substituteInPlace src/engine/Makefile \

      --replace-fail "_CC?=gcc" "_CC?=${stdenv.cc.targetPrefix}cc" \

      --replace-fail "_LD?=g++" "_LD?=${stdenv.cc.targetPrefix}c++" \

      --replace-fail "_CXX?=g++" "_CXX?=${stdenv.cc.targetPrefix}c++"

  '';

  strictDeps = true;

  nativeBuildInputs = [

    makeWrapper

    mupdf

    SDL2

    re2c

    pkg-config

    # Especially for Darwin builds, we pretend we are Linux to avoid upstream's

    # makefiles from using brew.

    (writeShellScriptBin "uname" "echo Linux")

  ];

  buildInputs = [

    fontconfig

    freetype

    jbig2dec

    harfbuzz

    openjpeg

    gumbo

    icu

    jbig2dec

    libjpeg

    mupdf

    SDL2

  ];

  buildFlags = [ "texpresso" ];

  buildFlags = [

    "texpresso"

    "texpresso-xetex"

  ];

  env.NIX_CFLAGS_COMPILE = toString (

    lib.optionals stdenv.hostPlatform.isDarwin [

  env = lib.optionalAttrs stdenv.hostPlatform.isDarwin {

    NIX_CFLAGS_COMPILE = toString [

      "-Wno-error=implicit-function-declaration"

    ]

  );

    ];

  };

  installPhase = ''

    runHook preInstall

    install -Dm0755 -t "$out/bin/" "build/texpresso"

    install -D -t "$out/bin/" "build/texpresso"

    install -D -t "$out/bin/" "build/texpresso-xetex"

    runHook postInstall

  '';

  # needs to have texpresso-tonic on its path

  postInstall = ''

    wrapProgram $out/bin/texpresso \

      --prefix PATH : ${lib.makeBinPath [ finalAttrs.finalPackage.passthru.tectonic ]}

  '';

  passthru = {

    tectonic = callPackage ./tectonic.nix { };

    updateScript = writeScript "update-texpresso" ''

      #!/usr/bin/env nix-shell

      #!nix-shell -i bash -p curl jq nix-update

      tectonic_version="$(curl -s "https://api.github.com/repos/let-def/texpresso/contents/tectonic" | jq -r '.sha')"

      nix-update texpresso

      nix-update --version=branch=$tectonic_version texpresso.tectonic

    '';

  };

  meta = {

    inherit (finalAttrs.src.meta) homepage;

    description = "Live rendering and error reporting for LaTeX";