131 lines
4.2 KiB
OCaml
131 lines
4.2 KiB
OCaml
(***********************************************************************)
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(* *)
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(* OCaml *)
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(* *)
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(* Xavier Leroy, projet Cristal, INRIA Rocquencourt *)
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(* *)
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(* Copyright 1996 Institut National de Recherche en Informatique et *)
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(* en Automatique. All rights reserved. This file is distributed *)
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(* under the terms of the Q Public License version 1.0. *)
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(* *)
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(***********************************************************************)
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(* Compiling C files and building C libraries *)
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let command cmdline =
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if !Clflags.verbose then begin
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prerr_string "+ ";
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prerr_string cmdline;
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prerr_newline()
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end;
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Sys.command cmdline
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let run_command cmdline = ignore(command cmdline)
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(* Build @responsefile to work around Windows limitations on
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command-line length *)
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let build_diversion lst =
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let (responsefile, oc) = Filename.open_temp_file "camlresp" "" in
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List.iter (fun f -> Printf.fprintf oc "%s\n" f) lst;
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close_out oc;
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at_exit (fun () -> Misc.remove_file responsefile);
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"@" ^ responsefile
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let quote_files lst =
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let lst = List.filter (fun f -> f <> "") lst in
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let quoted = List.map Filename.quote lst in
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let s = String.concat " " quoted in
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if String.length s >= 4096 && Sys.os_type = "Win32"
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then build_diversion quoted
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else s
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let quote_prefixed pr lst =
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let lst = List.filter (fun f -> f <> "") lst in
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let lst = List.map (fun f -> pr ^ f) lst in
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quote_files lst
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let quote_optfile = function
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| None -> ""
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| Some f -> Filename.quote f
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let compile_file ~output_name name =
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command
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(Printf.sprintf
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"%s%s -c %s %s %s %s %s"
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(match !Clflags.c_compiler with
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| Some cc -> cc
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| None ->
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if !Clflags.native_code
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then Config.native_c_compiler
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else Config.bytecomp_c_compiler)
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(match output_name with
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| Some n -> " -o " ^ Filename.quote n
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| None -> "")
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(if !Clflags.debug then "-g" else "")
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(String.concat " " (List.rev !Clflags.all_ccopts))
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(quote_prefixed "-I" (List.rev !Clflags.include_dirs))
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(Clflags.std_include_flag "-I")
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(Filename.quote name))
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let create_archive archive file_list =
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Misc.remove_file archive;
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let quoted_archive = Filename.quote archive in
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match Config.ccomp_type with
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"msvc" ->
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command(Printf.sprintf "link /lib /nologo /out:%s %s"
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quoted_archive (quote_files file_list))
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| _ ->
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assert(String.length Config.ar > 0);
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let r1 =
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command(Printf.sprintf "%s rc %s %s"
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Config.ar quoted_archive (quote_files file_list)) in
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if r1 <> 0 || String.length Config.ranlib = 0
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then r1
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else command(Config.ranlib ^ " " ^ quoted_archive)
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let expand_libname name =
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if String.length name < 2 || String.sub name 0 2 <> "-l"
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then name
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else begin
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let libname =
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"lib" ^ String.sub name 2 (String.length name - 2) ^ Config.ext_lib in
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try
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Misc.find_in_path !Config.load_path libname
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with Not_found ->
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libname
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end
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type link_mode =
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| Exe
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| Dll
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| MainDll
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| Partial
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let call_linker mode output_name files extra =
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let files = quote_files files in
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let cmd =
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if mode = Partial then
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Printf.sprintf "%s%s %s %s"
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Config.native_pack_linker
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(Filename.quote output_name)
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files
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extra
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else
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Printf.sprintf "%s -o %s %s %s %s %s %s %s"
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(match !Clflags.c_compiler, mode with
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| Some cc, _ -> cc
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| None, Exe -> Config.mkexe
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| None, Dll -> Config.mkdll
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| None, MainDll -> Config.mkmaindll
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| None, Partial -> assert false
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)
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(Filename.quote output_name)
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(if !Clflags.gprofile then Config.cc_profile else "")
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"" (*(Clflags.std_include_flag "-I")*)
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(quote_prefixed "-L" !Config.load_path)
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(String.concat " " (List.rev !Clflags.all_ccopts))
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files
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extra
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in
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command cmd = 0
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