title: How can I enable the option `-short-paths` in OCaml?
body: <p>When I try to build some projects, such as <strong>Jane Street's</strong> <code>Hello World Core</code></p>
  
  <p><a href="https://bitbucket.org/yminsky/core-hello-world" rel="nofollow">https://bitbucket.org/yminsky/core-hello-world</a>, </p>
  
  <p>it gives me such an error:</p>
  
  <blockquote>
    <p>ocamlfind ocamlc -c -w @A-4-33-23 <strong>-short-paths</strong> -g -annot -thread
    -package core,sexplib.syntax,bin_prot.syntax,comparelib.syntax,fieldslib.syntax,variantslib.syntax,async,core_extended
    -syntax camlp4o -o hello_world.cmi hello_world.mli </p>
    
    <p><strong>ocamlc: unknown option `-short-paths'</strong>. usage: ocamlfind ocamlc [options] file ...</p>
  </blockquote>
  
  <p><strong>What is <code>-short-paths</code> and how can I enable this option?</strong></p>