ocamlspot / xmain.ml

camlspotter fb1f10e 

camlspotter d0e75b7 
camlspotter fb1f10e 
camlspotter d0e75b7 
camlspotter fb1f10e 
camlspotter d0e75b7 



camlspotter fb1f10e 
















































































































































































































(***********************************************************************)
(*                                                                     *)
(*                            OCamlSpotter                             *)
(*                                                                     *)
(*                             Jun FURUSE                              *)
(*                                                                     *)
(*   Copyright 2008-2012 Jun Furuse. All rights reserved.              *)
(*   This file is distributed under the terms of the GNU Library       *)
(*   General Public License, with the special exception on linking     *)
(*   described in file LICENSE.                                        *)
(*                                                                     *)
(***********************************************************************)

(* $Id: main.ml 10444 2010-05-20 14:06:29Z doligez $ *)

open Config
open Clflags

let output_prefix name =
  let oname =
    match !output_name with
    | None -> name
    | Some n -> if !compile_only then (output_name := None; n) else name in
  Misc.chop_extension_if_any oname

let process_interface_file ppf name =
  Compile.interface ppf name (output_prefix name)

let process_implementation_file ppf name =
  let opref = output_prefix name in
  Compile.implementation ppf name opref;
  objfiles := (opref ^ ".cmo") :: !objfiles

let process_file ppf name =
  if Filename.check_suffix name ".ml"
  || Filename.check_suffix name ".mlt" then begin
    let opref = output_prefix name in
    Compile.implementation ppf name opref;
    objfiles := (opref ^ ".cmo") :: !objfiles
  end
  else if Filename.check_suffix name !Config.interface_suffix then begin
    let opref = output_prefix name in
    Compile.interface ppf name opref;
    if !make_package then objfiles := (opref ^ ".cmi") :: !objfiles
  end
  else if Filename.check_suffix name ".cmo"
       || Filename.check_suffix name ".cma" then
    objfiles := name :: !objfiles
  else if Filename.check_suffix name ".cmi" && !make_package then
    objfiles := name :: !objfiles
  else if Filename.check_suffix name ext_obj
       || Filename.check_suffix name ext_lib then
    ccobjs := name :: !ccobjs
  else if Filename.check_suffix name ext_dll then
    dllibs := name :: !dllibs
  else if Filename.check_suffix name ".c" then begin
    Compile.c_file name;
    ccobjs := (Filename.chop_suffix (Filename.basename name) ".c" ^ ext_obj)
              :: !ccobjs
  end
  else
    raise(Arg.Bad("don't know what to do with " ^ name))

let print_version_and_library () =
  print_string "The Objective Caml compiler, version ";
  print_string Config.version; print_newline();
  print_string "Standard library directory: ";
  print_string Config.standard_library; print_newline();
  exit 0

let print_version_string () =
  print_string Config.version; print_newline(); exit 0

let print_standard_library () =
  print_string Config.standard_library; print_newline(); exit 0

let usage = "Usage: ocamlc <options> <files>\nOptions are:"

(* Error messages to standard error formatter *)
let anonymous = process_file Format.err_formatter;;
let impl = process_implementation_file Format.err_formatter;;
let intf = process_interface_file Format.err_formatter;;

let show_config () =
  Config.print_config stdout;
  exit 0;
;;

module Options = Main_args.Make_bytecomp_options (struct
  let set r () = r := true
  let unset r () = r := false
  let _a = set make_archive
  let _absname = set Location.absname
  let _annot = set annotations
  let _binannot = set binary_annotations
  let _c = set compile_only
  let _cc s = c_compiler := Some s
  let _cclib s = ccobjs := Misc.rev_split_words s @ !ccobjs
  let _ccopt s = ccopts := s :: !ccopts
  let _config = show_config
  let _custom = set custom_runtime
  let _dllib s = dllibs := Misc.rev_split_words s @ !dllibs
  let _dllpath s = dllpaths := !dllpaths @ [s]
  let _g = set debug
  let _i () = print_types := true; compile_only := true
  let _I s = include_dirs := s :: !include_dirs
  let _impl = impl
  let _intf = intf
  let _intf_suffix s = Config.interface_suffix := s
  let _labels = unset classic
  let _linkall = set link_everything
  let _make_runtime () =
    custom_runtime := true; make_runtime := true; link_everything := true
  let _no_app_funct = unset applicative_functors
  let _noassert = set noassert
  let _nolabels = set classic
  let _noautolink = set no_auto_link
  let _nostdlib = set no_std_include
  let _o s = output_name := Some s
  let _output_obj () = output_c_object := true; custom_runtime := true
  let _pack = set make_package
  let _pp s = preprocessor := Some s
  let _principal = set principal
  let _rectypes = set recursive_types
  let _runtime_variant s = runtime_variant := s
  let _strict_sequence = set strict_sequence
  let _thread = set use_threads
  let _vmthread = set use_vmthreads
  let _unsafe = set fast
  let _use_prims s = use_prims := s
  let _use_runtime s = use_runtime := s
  let _v = print_version_and_library
  let _version = print_version_string
  let _vnum = print_version_string
  let _w = (Warnings.parse_options false)
  let _warn_error = (Warnings.parse_options true)
  let _warn_help = Warnings.help_warnings
  let _where = print_standard_library
  let _verbose = set verbose
  let _nopervasives = set nopervasives
  let _dparsetree = set dump_parsetree
  let _drawlambda = set dump_rawlambda
  let _dlambda = set dump_lambda
  let _dinstr = set dump_instr
  let anonymous = anonymous
end)

let fatal err =
  prerr_endline err;
  exit 2

let extract_output = function
  | Some s -> s
  | None -> fatal "Please specify the name of the output file, using option -o"

let default_output = function
  | Some s -> s
  | None -> Config.default_executable_name

let main argv =
  try
    (* Register the appropriate argv for ocamlspot --recheck *)
    Spot.File.set_argv argv; 
    Arg.parse_argv ~current:(ref 0) argv Options.list anonymous usage;
    Clflags.annotations := true;
(*
    Clflags.annotations_only := true;
*)    Clflags.make_archive := false;
    Clflags.output_c_object := false;
    if not !Clflags.make_package then Clflags.compile_only := true;
    Clflags.dont_write_files := true;
    if
      List.length (List.filter (fun x -> !x)
                      [make_archive;make_package;compile_only;output_c_object])
        > 1
    then
      if !print_types then
        fatal "Option -i is incompatible with -pack, -a, -output-obj"
      else
        fatal "Please specify at most one of -pack, -a, -c, -output-obj";

    if !make_archive then begin
      Compile.init_path();
      Bytelibrarian.create_archive (List.rev !objfiles)
                                   (extract_output !output_name)
    end
    else if !make_package then begin
      Compile.init_path();
      Bytepackager.package_files (List.rev !objfiles)
                                 (extract_output !output_name)
    end
    else if not !compile_only && !objfiles <> [] then begin
      let target =
        if !output_c_object then
          let s = extract_output !output_name in
          if (Filename.check_suffix s Config.ext_obj
            || Filename.check_suffix s Config.ext_dll
            || Filename.check_suffix s ".c")
          then s
          else
            fatal
              (Printf.sprintf
                 "The extension of the output file must be .c, %s or %s"
                 Config.ext_obj Config.ext_dll
              )
        else
          default_output !output_name
      in
      Compile.init_path();
      Bytelink.link (List.rev !objfiles) target
    end;
    exit 0
  with x ->
    Errors.report_error Format.err_formatter x;
    exit 2


(*
let _ = main ()
*)
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.