Commit 3bed64fa authored by Jörg Thalheim's avatar Jörg Thalheim
Browse files

darktable: fix build by using Saxon XSLT processor 

The build was failing due to inconsistent ID generation in XSLT
transformations. The generate_prefs.xsl uses generate-id() which
produces different IDs between function declarations and their usage
when using libxslt.

Switching to Saxon XSLT processor resolves this issue as it handles
generate-id() more consistently.
parent fe5b2c2d

pkgs/by-name/da/darktable/package.nix

+14 −2
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
  lib,

  stdenv,

  fetchurl,

  runCommand,



  # nativeBuildInputs

  cmake,
@@ -12,6 +13,7 @@ 
  perl,

  pkg-config,

  wrapGAppsHook3,

  saxon,



  # buildInputs

  SDL2,
@@ -52,7 +54,6 @@ 
  libtiff,

  libwebp,

  libxml2,

  libxslt,

  lua,

  util-linux,

  openexr,
@@ -79,6 +80,17 @@ 
  gitUpdater,

}:



let

  # Create a wrapper for saxon to provide saxon-xslt command

  saxon-xslt = runCommand "saxon-xslt" { } ''

    mkdir -p $out/bin

    cat > $out/bin/saxon-xslt << 'EOF'

    #!/bin/sh

    exec ${saxon}/bin/saxon "$@"

    EOF

    chmod +x $out/bin/saxon-xslt

  '';

in

stdenv.mkDerivation rec {

  version = "5.2.0";

  pname = "darktable";
@@ -97,6 +109,7 @@ stdenv.mkDerivation rec { 
    perl

    pkg-config

    wrapGAppsHook3

    saxon-xslt # Use Saxon instead of libxslt to fix XSLT generate-id() consistency issues

  ];



  buildInputs =
@@ -138,7 +151,6 @@ stdenv.mkDerivation rec { 
      libtiff

      libwebp

      libxml2

      libxslt

      lua

      openexr

      openjpeg