gnucash-docs maint: Bug 798620 - Unable to build docs on Mageia Cauldron

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/b5e33631 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/354cd9b9 (commit)



commit b5e33631d62c4afdbc2707a39ee025f50996ae5f
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 25 11:33:10 2022 -0700

    Bug 798620 - Unable to build docs on Mageia Cauldron
    
    Ensure that the build-product directory is ready in highly parallel builds.



Summary of changes:
 cmake/AddXdgHelpTarget.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)