xsane: fix build failure

    hash = "sha256-oOg94nUsT9LLKnHocY0S5g02Y9a1UazzZAjpEI/s+yM=";

  };

  patches = [

    (fetchpatch {

      url = "https://src.fedoraproject.org/rpms/xsane/raw/rawhide/f/xsane-0.998-libpng.patch";

  # add all fedora patchs. fix gcc-14 build among other things

  # https://src.fedoraproject.org/rpms/xsane/tree/main

  patches =

    let

      fetchFedoraPatch =

        { name, hash }:

        fetchpatch {

          inherit name hash;

          url = "https://src.fedoraproject.org/rpms/xsane/raw/846ace0a29063335c708b01e9696eda062d7459c/f/${name}";

        };

    in

    map fetchFedoraPatch [

      {

        name = "0001-Follow-new-convention-for-registering-gimp-plugin.patch";

        hash = "sha256-yOY7URyc8HEHHynvdcZAV1Pri31N/rJ0ddPavOF5zLw=";

      }

      {

        name = "xsane-0.995-close-fds.patch";

        hash = "sha256-qE7larHpBEikz6OaOQmmi9jl6iQxy/QM7iDg9QrVV1o=";

      }

      {

        name = "xsane-0.995-xdg-open.patch";

        hash = "sha256-/kHwwuDC2naGEp4NALfaJ0pJe+9kYhV4TX1eGeARvq8=";

      }

      {

        name = "xsane-0.996-no-eula.patch";

        hash = "sha256-CYmp1zFg11PUPz9um2W7XF6pzCzafKSEn2nvPiUSxNo=";

      }

      {

        name = "xsane-0.997-ipv6.patch";

        hash = "sha256-D3xH++DHxyTKMxgatU+PNCVN1u5ajPc3gQxvzhMYIdM=";

      }

      {

        name = "xsane-0.997-off-root-build.patch";

        hash = "sha256-2LXQfMbvqP+TAhAmxRe6pBqNlSX4tVjhDkBHIfX9HcA=";

      }

      {

        name = "xsane-0.998-desktop-file.patch";

        hash = "sha256-3xEj6IaOk/FS8pv+/yaNjZpIoB+0Oei0QB9mD4/owkM=";

      }

      {

        name = "xsane-0.998-libpng.patch";

        hash = "sha256-0z292+Waa2g0PCQpUebdWprl9VDyBOY0XgqMJaIcRb8=";

    })

      }

      {

        name = "xsane-0.998-preview-selection.patch";

        hash = "sha256-TZ8vRA+0qPY2Rqz0VNHjgkj3YPob/BW+zBoVqxnUhb8=";

      }

      {

        name = "xsane-0.998-wmclass.patch";

        hash = "sha256-RubFOs+hsZS+GdxF0yvLSy4v+Fi6vb9G6zfwWZcUlkY=";

      }

      {

        name = "xsane-0.999-lcms2.patch";

        hash = "sha256-eiAxa1lhFrinqBvlIhH+NP7WBKk0Plf2S+OVTcpxXac=";

      }

      {

        name = "xsane-0.999-man-page.patch";

        hash = "sha256-4g0w4x9boAIOA6s5eTzKMh2mkkRKtF1TZ9KgHNTDaAg=";

      }

      {

        name = "xsane-0.999-no-file-selected.patch";

        hash = "sha256-e/QKtvsIwU5yy0SJKAEAmhmCoxWqV6FHmAW41SbW/eI=";

      }

      {

        name = "xsane-0.999-pdf-no-high-bpp.patch";

        hash = "sha256-o3LmOvgERuB9CQ8RL2Nd40h1ePuuuGMSK1GN68QlJ6s=";

      }

      {

        name = "xsane-0.999-signal-handling.patch";

        hash = "sha256-JU9BJ6UIDa1FsuPaQKsxcjxvsJkwgmuopIqCVWY3LQ0=";

      }

      {

        name = "xsane-0.999-snprintf-update.patch";

        hash = "sha256-bSTeoIOLeJ4PEsBHR+ZUQLPmrc0D6aQzyJGlLVhXt8o=";

      }

      {

        name = "xsane-configure-c99.patch";

        hash = "sha256-ukaNGgzCGiQwbOzSguAqBIKOUzXofSC3lct812U/8gY=";

      }

    ];

  preConfigure = ''