anchor.diff:      which
     ];
   
  +  cmakeFlags = [
  +    "-DEXIV2_ENABLE_NLS=ON"
  +    "-DEXIV2_BUILD_DOC=ON"
  +  ];
  +
     buildFlags = [
  +    "all"
       "doc"
     ];
   
  
positive.code:     )
    '';
  
    # Fix CMake export paths. Can be removed once https://github.com/Exiv2/exiv2/pull/1263 is merged.
    postFixup = ''
      sed -i "$dev/lib/cmake/exiv2/exiv2Config.cmake" \
          -e "/INTERFACE_INCLUDE_DIRECTORIES/ s@\''${_IMPORT_PREFIX}@$dev@" \
          -e "/Compute the installation prefix/ a set(_IMPORT_PREFIX \"$out\")" \
          -e "/^get_filename_component(_IMPORT_PREFIX/ d"
    '';
  
    enableParallelBuilding = true;
  
    meta = with stdenv.lib; {
      homepage = "https://www.exiv2.org/";
      description = "A library and command-line utility to manage image metadata";
      platforms = platforms.all;
      license = licenses.gpl2Plus;
    };
  }
  
negative.code:       url = "https://github.com/Exiv2/exiv2/commit/bbe0b70840cf28b7dd8c0b7e9bb1b741aeda2efd.patch";
        sha256 = "13zw1mn0ag0jrz73hqjhdsh1img7jvj5yddip2k2sb5phy04rzfx";
      })
  
      # Use correct paths with multiple outputs
      # https://github.com/Exiv2/exiv2/pull/1275
      (fetchpatch {
        name = "cmake-fix-aarch64.patch";
        url = "https://github.com/Exiv2/exiv2/commit/48f2c9dbbacc0ef84c8ebf4cb1a603327f0b8750.patch";
        sha256 = "vjB3+Ld4c/2LT7nq6uatYwfHTh+HeU5QFPFXuNLpIPA=";
      })
    ];
  
    nativeBuildInputs = [
      cmake
  