#+TITLE: Common

[[elisp:(org-babel-tangle)]]

This directory contains many utility functions used by all the other directories.

- [[./angular_momentum.org][Angular Momentum]]
- [[./bitstring.org][Bit string]]

* Dune files
  :PROPERTIES:
  :dune:       lib/dune
  :dune-test:  test/dune
  :header-args: :noweb yes 
  :END:
  
** Headers
   #+begin_src elisp :tangle (org-entry-get nil "dune" t)
(library
   #+end_src

   #+begin_src elisp :tangle (org-entry-get nil "dune-test" t)
(library
   #+end_src

** Library
   
*** General information
     #+begin_src elisp :tangle (org-entry-get nil "dune" t)
 (name common)
 (public_name qcaml.common)
 (synopsis "General utilities used in all QCaml libraries.")
     #+end_src

     #+begin_src elisp :tangle (org-entry-get nil "dune-test" t)
 (name test_common)
 (synopsis "Test for common library")
     #+end_src

*** Dependencies
     #+begin_src elisp :tangle (org-entry-get nil "dune" t)
 (libraries
        str
        zarith
        getopt
 )
     #+end_src

     #+begin_src elisp :tangle (org-entry-get nil "dune-test" t)
 (libraries
  alcotest
  qcaml.common
 )
     #+end_src
*** Extra C files

    The ~math_functions~ file contains small C snippets to add missing
    functionalities to OCaml, such as support for the ~popcnt~ instruction.

     #+begin_src elisp :tangle (org-entry-get nil "dune" t)
 (c_names
    math_functions
 )
 (c_flags (:standard)
   -Ofast -march=native -fPIC
 )
     #+end_src

** Footers

   #+begin_src elisp :tangle (org-entry-get nil "dune" t)
)
   #+end_src

   #+begin_src elisp :tangle (org-entry-get nil "dune-test" t)
)
   #+end_src