Provided by: ocaml_4.13.1-3ubuntu1_amd64 bug

NAME

       ocamldep - Dependency generator for OCaml

SYNOPSIS

       ocamldep [ options ] filename ...

DESCRIPTION

       The  ocamldep(1)  command  scans  a  set  of  OCaml  source files (.ml and .mli files) for
       references to external compilation  units,  and  outputs  dependency  lines  in  a  format
       suitable  for the make(1) utility. This ensures that make will compile the source files in
       the correct order, and recompile those files that need to when a source file is modified.

       The typical usage is:

       ocamldep options *.mli *.ml > .depend

       where .depend is the file that should contain the dependencies.

       Dependencies are generated both for compiling with the  bytecode  compiler  ocamlc(1)  and
       with the native-code compiler ocamlopt(1).

OPTIONS

       The following command-line options are recognized by ocamldep(1).

       -absname
              Show absolute filenames in error messages.

       -all   Generate  dependencies  on  all  required  files,  rather  than  assuming  implicit
              dependencies.

       -allow-approx
              Allow falling back on a lexer-based approximation when parsing fails.

       -as-map
              For the following files, do not include delayed dependencies  for  module  aliases.
              This  option  assumes that they are compiled using options "-no-alias-deps -w -49",
              and that those files or their interface are passed  with  the  "-map"  option  when
              computing  dependencies  for  other  files.  Note  also that for dependencies to be
              correct in the implementation of a map file, its interface should not coerce any of
              the aliases it contains.

       -debug-map
              Dump the delayed dependency map for each map file.

       -I directory
              Add  the given directory to the list of directories searched for source files. If a
              source file foo.ml mentions an external compilation unit Bar, a dependency on  that
              unit's  interface  bar.cmi  is generated only if the source for bar is found in the
              current directory or in one of the directories specified with -I.   Otherwise,  Bar
              is  assumed  to  be  a  module  from  the standard library, and no dependencies are
              generated. For programs that span multiple directories, it is recommended  to  pass
              ocamldep(1) the same -I options that are passed to the compiler.

       -nocwd Do not add current working directory to the list of include directories.

       -impl file
              Process file as a .ml file.

       -intf file
              Process file as a .mli file.

       -map file
              Read  an propagate the delayed dependencies for module aliases in file, so that the
              following files will depend on the exported aliased modules if they use them.

       -ml-synonym .ext
              Consider the given extension (with leading dot) to be a synonym for .ml.

       -mli-synonym .ext
              Consider the given extension (with leading dot) to be a synonym for .mli.

       -modules
              Output raw dependencies of  the  form  filename: Module1 Module2 ... ModuleN  where
              Module1, ..., ModuleN  are the names of the compilation units referenced within the
              file filename, but these names are not resolved to source  file  names.   Such  raw
              dependencies  cannot  be  used by make(1), but can be post-processed by other tools
              such as Omake(1).

       -native
              Generate dependencies for a pure native-code program (no bytecode  version).   When
              an  implementation  file  (.ml  file)  has  no explicit interface file (.mli file),
              ocamldep(1) generates dependencies on the bytecode compiled  file  (.cmo  file)  to
              reflect  interface changes.  This can cause unnecessary bytecode recompilations for
              programs  that  are  compiled  to  native-code  only.   The  flag  -native   causes
              dependencies  on  native  compiled  files (.cmx) to be generated instead of on .cmo
              files.  (This flag makes no difference if  all  source  files  have  explicit  .mli
              interface files.)

       -one-line
              Output one line per file, regardless of the length.

       -open module
              Assume that module module is opened before parsing each of the following files.

       -pp command
              Cause ocamldep(1) to call the given command as a preprocessor for each source file.

       -ppx command
              Pipe abstract syntax tree through preprocessor command.

       -shared
              Generate  dependencies  for  native  plugin  files  (.cmxs)  in  addition to native
              compiled files (.cmx).

       -slash Under Unix, this option does nothing.

       -sort  Sort files according to their dependencies.

       -version
              Print version string and exit.

       -vnum  Print short version number and exit.

       -help or --help
              Display a short usage summary and exit.

SEE ALSO

       ocamlc(1), ocamlopt(1).
       The OCaml user's manual, chapter "Dependency generator".

                                                                                      OCAMLDEP(1)