78 lines
2.8 KiB
OCaml
78 lines
2.8 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 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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Compile.implementation name;
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objfiles := (Filename.chop_extension name ^ ".cmo") :: !objfiles
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end
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else if Filename.check_suffix name ".mli" then
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Compile.interface name
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else if Filename.check_suffix name ".cmo"
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or Filename.check_suffix name ".cma" then
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objfiles := name :: !objfiles
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else if Filename.check_suffix name ".o"
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or Filename.check_suffix name ".a" 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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Compile.c_file name;
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ccobjs := (Filename.chop_suffix (Filename.basename name) ".c" ^ ".o")
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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 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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"-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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"-nopervasives", Arg.Set nopervasives;
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"-custom", Arg.Set custom_runtime;
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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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"-linkall", Arg.Set link_everything;
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"-drawlambda", Arg.Set dump_rawlambda;
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"-dlambda", Arg.Set dump_lambda;
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"-dinstr", Arg.Set dump_instr;
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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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Compile.init_path();
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Bytelibrarian.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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Compile.init_path();
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Bytelink.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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Errors.report_error x;
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exit 2
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let _ = Printexc.catch main ()
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