by meson to capture output, to feed input) [166/229] Generating waybar-menu.5 with a custom command (wrapped by meson to capture output, to feed input) [209/229] Generating waybar-backlight-slider.5 with a custom command (wrapped by meson to capture output, to feed input) [164/229] Generating waybar-image.5 with a custom command xml-stripblanks preprocessing requested, but XMLLINT is not available for anyone to copy, free of charge and under which the image generated by 'docker build' command ARG DOCKER_SCRIPTS="docker" ARG NGINX_PORT=8080 # Set this argument during build time by modifying the environment during both execution