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|
(*
* Install - ExtLib installation
* Copyright (C) 2003 Nicolas Cannasse
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version,
* with the special exception on linking described in file LICENSE.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*)
open Printf
type path =
| PathUnix
| PathDos
let modules = [
"enum";
"bitSet";
"dynArray";
"extArray";
"extHashtbl";
"extList";
"extString";
"global";
"IO";
"option";
"pMap";
"std";
"uChar";
"uTF8";
"base64";
"unzip";
"refList";
"optParse";
"dllist";
]
let m_list suffix =
String.concat " " (List.map (fun m -> m ^ suffix) modules)
let obj_ext , lib_ext , cp_cmd , path_type = match Sys.os_type with
| "Unix" | "Cygwin" | "MacOS" -> ".o" , ".a" , "cp", PathUnix
| "Win32" -> ".obj" , ".lib" , "copy", PathDos
| _ -> failwith "Unknown OS"
let run cmd =
print_endline cmd;
let ecode = Sys.command cmd in
if ecode <> 0 then failwith (sprintf "Exit Code %d - Stopped" ecode)
let copy file dest =
if dest <> "" && dest <> "." then begin
print_endline ("Installing " ^ file);
let path = dest ^ file in
(try Sys.remove path with _ -> ());
try
Sys.rename file path;
with
_ -> failwith "Aborted"
end
let complete_path p =
if p = "" then
p
else
let c = p.[String.length p - 1] in
if c = '/' || c = '\\' then
p
else
p ^ (match path_type with PathUnix -> "/" | PathDos -> "\\")
let remove file =
try
Sys.remove file
with
_ -> prerr_endline ("Warning : failed to delete " ^ file)
let is_findlib() =
let findlib = Sys.command (if Sys.os_type = "Win32" then "ocamlfind printconf 2>NUL" else "ocamlfind printconf") = 0 in
if findlib then print_endline "Using Findlib";
findlib
type install_dir = Findlib | Dir of string
let install() =
let autodir = ref None in
let docflag = ref None in
let autodoc = ref false in
let autobyte = ref false in
let autonative = ref false in
let usage = "ExtLib installation program v1.3\n(c)2003,2004 Nicolas Cannasse" in
Arg.parse [
("-d", Arg.String (fun s -> autodir := Some s) , "<dir> : install in target directory");
("-b", Arg.Unit (fun () -> autobyte := true) , ": byte code installation");
("-n", Arg.Unit (fun () -> autonative := true) , ": native code installation");
("-doc", Arg.Unit (fun () -> docflag := Some true) , ": documentation installation");
("-nodoc", Arg.Unit (fun () -> docflag := Some false) , ": documentation installation");
] (fun s -> raise (Arg.Bad s)) usage;
let findlib = is_findlib () in
let install_dir = (
match !autodir with
| Some dir ->
if not !autobyte && not !autonative && not !autodoc then failwith "Nothing to do.";
Dir (complete_path dir)
| None ->
let byte, native =
if !autobyte || !autonative then
(!autobyte, !autonative)
else begin
printf "Choose one of the following :\n1- Bytecode installation only\n2- Native installation only\n3- Both Native and Bytecode installation\n> ";
(match read_line() with
| "1" -> true, false
| "2" -> false, true
| "3" -> true, true
| _ -> failwith "Invalid choice, exit.")
end
in
let dest =
if not findlib then begin
printf "Choose installation directory :\n> ";
let dest = complete_path (read_line()) in
(try
close_out (open_out (dest ^ "test.file"));
Sys.remove (dest ^ "test.file");
with
_ -> failwith ("Directory " ^ dest ^ " does not exists or cannot be written."));
Dir dest;
end else Findlib in
autobyte := byte;
autonative := native;
dest
) in
let doc =
match !docflag with
Some doc -> doc
| None ->
printf "Do you want to generate ocamldoc documentation (Y/N) ?\n> ";
(match read_line() with
| "y" | "Y" -> true
| "n" | "N" -> false
| _ -> failwith "Invalid choice, exit.")
in
autodoc := doc;
let doc_dir =
match install_dir with
Findlib -> "extlib-doc"
| Dir install_dir ->
sprintf "%sextlib-doc" install_dir in
if !autodoc && not (Sys.file_exists doc_dir) then run (sprintf "mkdir %s" doc_dir);
run (sprintf "ocamlc -c %s" (m_list ".mli"));
if !autobyte then begin
List.iter (fun m -> run (sprintf "ocamlc -c %s.ml" m)) modules;
run (sprintf "ocamlc -a -o extLib.cma %s extLib.ml" (m_list ".cmo"));
List.iter (fun m -> remove (m ^ ".cmo")) modules;
remove "extLib.cmo";
end;
if !autonative then begin
List.iter (fun m -> run (sprintf "ocamlopt -c %s.ml" m)) modules;
run (sprintf "ocamlopt -a -o extLib.cmxa %s extLib.ml" (m_list ".cmx"));
List.iter (fun m -> remove (m ^ obj_ext)) modules;
remove ("extLib" ^ obj_ext);
end;
if !autodoc then begin
run (sprintf "ocamldoc -sort -html -d %s %s" doc_dir (m_list ".mli"));
run ((match path_type with
| PathDos -> sprintf "%s odoc_style.css %s\\style.css";
| PathUnix -> sprintf "%s odoc_style.css %s/style.css") cp_cmd doc_dir);
end;
match install_dir with
Findlib ->
let files = Buffer.create 0 in
List.iter (fun m ->
Buffer.add_string files (m ^ ".cmi");
Buffer.add_char files ' ';
Buffer.add_string files (m ^ ".mli");
Buffer.add_char files ' ')
modules;
Buffer.add_string files "extLib.cmi ";
if !autobyte then Buffer.add_string files "extLib.cma ";
if !autonative then begin
Buffer.add_string files "extLib.cmxa ";
Buffer.add_string files ("extLib" ^ lib_ext^ " ");
end;
run (sprintf "%s META.txt META" cp_cmd);
let files = Buffer.contents files in
run (sprintf "ocamlfind install extlib %s META" files);
| Dir install_dir ->
List.iter (fun m ->
copy (m ^ ".cmi") install_dir;
if !autonative then copy (m ^ ".cmx") install_dir
) ("extLib" :: modules);
if !autobyte then copy "extLib.cma" install_dir;
if !autonative then begin
copy "extLib.cmxa" install_dir;
copy ("extLib" ^ lib_ext) install_dir;
end;
;;
try
install();
printf "Done.";
with
Failure msg ->
prerr_endline msg;
exit 1
|
