update documentation of env

Signed-off-by: Greta Yorsh <gyorsh@janestreet.com>
ocaml · Dec 21, 2018 · e5b7441 · e5b7441
1 parent b03c555
commit e5b7441
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diff --git a/doc/dune-files.rst b/doc/dune-files.rst
@@ -796,6 +796,10 @@ Fields supported in ``<settings>`` are:
 
 - any OCaml flags field, see `OCaml flags`_ for more details.
 
+- ``(c_flags <flags>)`` and ``(cxx_flags <flags>)``
+  to specify compilation flags for C and C++ stubs, respectively.
+  See `library`_ for more details.
+
 - ``(env-vars (<var1> <val1>) .. (<varN> <valN>))``. This will add the
   corresponding variables to the environment in which the build commands are
   executed, and under which ``dune exec`` runs. At the moment, this mechanism is