The Language Agnostic, All-Purpose, Incredible, Makefile
Make is great, and I wish more people would use it in place of whatever monstrosity is en vogue this week.<p>However, there is <i>one</i> thing which Make absolutely cannot handle, and that is <i>file names with spaces</i>.  If you have any risk of encountering these without any possibility of renaming them, you’ll sadly have to give up on using Make; it just won’t work.