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authorGaëtan Gilbert2019-11-20 15:31:57 +0100
committerGaëtan Gilbert2019-11-21 14:31:12 +0100
commit799bd29627c554f83c1ec9b4a226a739632cbc29 (patch)
tree22d10310369f8be2488655785b04fd139bf22866 /doc
parentb680b06b31c27751a7d551d95839aea38f7fbea1 (diff)
Document -vos flag for coqdep
Diffstat (limited to 'doc')
-rw-r--r--doc/sphinx/practical-tools/coq-commands.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/sphinx/practical-tools/coq-commands.rst b/doc/sphinx/practical-tools/coq-commands.rst
index 514f5acc8e..d4a61425e1 100644
--- a/doc/sphinx/practical-tools/coq-commands.rst
+++ b/doc/sphinx/practical-tools/coq-commands.rst
@@ -308,6 +308,14 @@ In addition, ``coq_makefile`` generates for a file ``foo.v`` a target
next, the purpose of this target is to be able to request the minimal
working state for editing interactively the file ``foo.v``.
+.. warning::
+
+ When writing a custom build system, be aware that ``coqdep`` only
+ produces dependencies related to ``.vos`` and ``.vok`` if the
+ ``-vos`` command line flag is passed. This is to maintain
+ compatibility with dune (see `ocaml/dune#2642 on github
+ <https://github.com/ocaml/dune/issues/2842>`_).
+
**Typical compilation of a set of file using a build system.**
Assume a file ``foo.v`` that depends on two files ``f1.v`` and ``f2.v``. The