Makefile - folders not found

[bebatut]

What is the issue?

On fresh install of the repository, the first make commands are not failing but show on the top:

find: ‘_site/training-material’: No such file or directory
find: ‘_site/training-material/*/*/slides/*’: No such file or directory
find: ‘_site/training-material’: No such file or directory

I am afraid it may be confusing for newcomers.

How to fix that?

This comes from these 3 lines in the makefile

TUTORIAL_PDFS=$(shell find _site/training-material -name 'tutorial.html' | sed 's/html$$/pdf/g')
SLIDE_PDFS=$(shell find _site/training-material -name 'slides.html' | sed 's/html$$/pdf/g')
SLIDE_PDFS+=$(shell find _site/training-material/*/*/slides/* | sed 's/html$$/pdf/g')

It may be great to check if _site folder exists before running this command.

[hexylena]

yeah could maybe do a [[ -d _site ]] &&