91 lines
3.4 KiB
OCaml
91 lines
3.4 KiB
OCaml
(***********************************************************************)
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(* *)
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(* Caml Special Light *)
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 1995 Institut National de Recherche en Informatique et *)
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(* Automatique. Distributed only by permission. *)
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(* *)
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(***********************************************************************)
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(* $Id$ *)
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open Config
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open Clflags
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let process_file name =
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if Filename.check_suffix name ".ml"
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or Filename.check_suffix name ".mlt" then begin
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Optcompile.implementation name;
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objfiles := (Filename.chop_extension name ^ ".cmx") :: !objfiles
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end
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else if Filename.check_suffix name ".mli" then
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Optcompile.interface name
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else if Filename.check_suffix name ".cmx"
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or Filename.check_suffix name ".cmxa" then
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objfiles := name :: !objfiles
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else if Filename.check_suffix name ext_obj
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or Filename.check_suffix name ext_lib then
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ccobjs := name :: !ccobjs
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else if Filename.check_suffix name ".c" then begin
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Optcompile.c_file name;
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ccobjs := (Filename.chop_suffix (Filename.basename name) ".c" ^ ext_obj)
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:: !ccobjs
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end
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else
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raise(Arg.Bad("don't know what to do with " ^ name))
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let print_version_number () =
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print_string "The Caml Special Light native-code compiler, version ";
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print_string Config.version;
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print_newline()
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let main () =
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try
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Arg.parse
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["-I", Arg.String(fun dir -> include_dirs := dir :: !include_dirs);
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"-c", Arg.Set compile_only;
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"-S", Arg.Set keep_asm_file;
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"-o", Arg.String(fun s -> exec_name := s; archive_name := s);
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"-i", Arg.Set print_types;
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"-a", Arg.Set make_archive;
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"-unsafe", Arg.Set fast;
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"-compact", Arg.Clear optimize_for_speed;
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"-nopervasives", Arg.Set nopervasives;
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"-ccopt", Arg.String(fun s -> ccopts := s :: !ccopts);
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"-cclib", Arg.String(fun s -> ccobjs := s :: !ccobjs);
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"-drawlambda", Arg.Set dump_rawlambda;
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"-dlambda", Arg.Set dump_lambda;
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"-dcmm", Arg.Set dump_cmm;
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"-dsel", Arg.Set dump_selection;
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"-dlive", Arg.Unit(fun () -> dump_live := true;
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Printmach.print_live := true);
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"-dspill", Arg.Set dump_spill;
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"-dsplit", Arg.Set dump_split;
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"-dinterf", Arg.Set dump_interf;
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"-dprefer", Arg.Set dump_prefer;
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"-dalloc", Arg.Set dump_regalloc;
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"-dreload", Arg.Set dump_reload;
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"-dscheduling", Arg.Set dump_scheduling;
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"-dlinear", Arg.Set dump_linear;
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"-dstartup", Arg.Set keep_startup_file;
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"-v", Arg.Unit print_version_number;
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"-", Arg.String process_file]
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process_file;
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if !make_archive then begin
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Optcompile.init_path();
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Asmlibrarian.create_archive (List.rev !objfiles) !archive_name
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end
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else if not !compile_only & !objfiles <> [] then begin
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Optcompile.init_path();
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Asmlink.link (List.rev !objfiles)
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end;
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exit 0
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with x ->
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Format.set_formatter_output stderr;
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Opterrors.report_error x;
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exit 2
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let _ = Printexc.catch main ()
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