Provided by: coq_8.4pl4dfsg-3build2_amd64 
NAME
coqdep - Compute inter-module dependencies for Coq and Caml programs
SYNOPSIS
coqdep [ -w ] [ -I directory ] [ -coqlib directory ] [ -c ] [ -i ] [ -D ] [ -slash ] filename ...
directory ...
DESCRIPTION
coqdep compute inter-module dependencies for Coq and Caml programs, and prints the dependencies on the
standard output in a format readable by make. When a directory is given as argument, it is recursively
looked at.
Dependencies of Coq modules are computed by looking at Require commands (Require, Require Export, Require
Import), Declare ML Module commands and Load commands. Dependencies relative to modules from the Coq
library are not printed.
Dependencies of Caml modules are computed by looking at open directives and the dot notation
module.value.
OPTIONS
-c Prints the dependencies of Caml modules. (On Caml modules, the behaviour is exactly the same as
ocamldep).
-w Prints a warning if a Coq command Declare ML Module is incorrect. (For instance, you wrote
`Declare ML Module "A".', but the module A contains #open "B"). The correct command is printed
(see option -D). The warning is printed on standard error.
-D This commands looks for every command Declare ML Module of each Coq file given as argument and
complete (if needed) the list of Caml modules. The new command is printed on the standard output.
No dependency is computed with this option.
-slash Prints paths using a slash instead of the OS specific separator. This option is useful when
developping under Cygwin.
-I directory
The files .v .ml .mli of the directory directory are taken into account during the calculus of
dependencies, but their own dependencies are not printed.
-coqlib directory
Indicates where is the Coq library. The default value has been determined at installation time,
and therefore this option should not be used under normal circumstances.
SEE ALSO
ocamlc(1), coqc(1), make(1).
NOTES
Lexers (for Coq and Caml) correctly handle nested comments and strings.
The treatment of symbolic links is primitive.
If two files have the same name, in two different directories, a warning is printed on standard error.
There is no way to limit the scope of the recursive search for directories.
EXAMPLES
Consider the files (in the same directory):
A.ml B.ml C.ml D.ml X.v Y.v and Z.v
where
+ D.ml contains the commands `open A', `open B' and `type t = C.t' ;
+ Y.v contains the command `Require X' ;
+ Z.v contains the commands `Require X' and `Declare ML Module "D"'.
To get the dependencies of the Coq files:
example% coqdep -I . *.v
Z.vo: Z.v ./X.vo ./D.cmo
Y.vo: Y.v ./X.vo
X.vo: X.v
With a warning:
example% coqdep -w -I . *.v
Z.vo: Z.v ./X.vo ./D.cmo
Y.vo: Y.v ./X.vo
X.vo: X.v
### Warning : In file Z.v, the ML modules declaration should be
### Declare ML Module "A" "B" "C" "D".
To get only the Caml dependencies:
example% coqdep -c -I . *.ml
D.cmo: D.ml ./A.cmo ./B.cmo ./C.cmo
D.cmx: D.ml ./A.cmx ./B.cmx ./C.cmx
C.cmo: C.ml
C.cmx: C.ml
B.cmo: B.ml
B.cmx: B.ml
A.cmo: A.ml
A.cmx: A.ml
BUGS
Please report any bug to coq-bugs@pauillac.inria.fr