No JXL delegate in AppImage

[wups]

ImageMagick version

7.1.1-19 AppImage

Operating system

Linux

Operating system, version and so on

Kubuntu 23.10

Description

The jpeg xl delegate seems to be missing.

$ magick identify test.jxl
identify: no decode delegate for this image format `JXL' @ error/constitute.c/ReadImage/746.`

Delegates from magick -version: bzlib djvu fontconfig freetype heic jbig jng jp2 jpeg lcms lqr lzma openexr png raqm tiff webp x xml zlib

magick -list format does not list anything for jxl.

My installed libjxl and libjxl-tools version is v0.7.0.

Steps to Reproduce

1. Download the ImageMagick AppImage from https://imagemagick.org/archive/binaries/magick
2. Have a jxl file or create one with cjxl
3. Use magick identify on your jxl file.

Images

No response

[urban-warrior]

For JXL support, you will need to install the JXL delegate library and headers and build ImageMagick from source.