(*********************************************************************************) |
(* Cameleon *)
(* *)
(* Copyright (C) 2005,2006 Institut National de Recherche en Informatique *)
(* et en Automatique. All rights reserved. *)
(* *)
(* This program is free software; you can redistribute it and/or modify *)
(* it under the terms of the GNU Library General Public License as *)
(* published by the Free Software Foundation; either version 2 of the *)
(* License, or any later version. *)
(* *)
(* This program 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 Library General Public License for more details. *)
(* *)
(* You should have received a copy of the GNU Library General Public *)
(* License along with this program; if not, write to the Free Software *)
(* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA *)
(* 02111-1307 USA *)
(* *)
(* Contact: Maxence.Guesdon@inria.fr *)
(* *)
(*********************************************************************************) |
(** Main module of the cam-config utility *) |
let opt_l = "\tprint the directory of the "^Cam_installation.software^" libraries"
let opt_b = "\tprint the directory of the "^Cam_installation.software^" executables"
let opt_m = "\tprint the directory of the "^Cam_installation.software^" man pages"
let opt_t = "\tprint the directory of the "^Cam_installation.software^" templates"
let opt_p = "\tprint the directory of the "^Cam_installation.software^" plugins"
let opt_q = "\tprint the directory of the "^Cam_installation.software^" pixmaps"
let opt_g = "\tprint the directory of the "^Cam_installation.software^" glade files"
let opt_v = "\tprint the version of "^Cam_installation.software
let opt_greater = "v\n\texit with 0 is cameleon version >= v orelse 1"
let usage ="Usage : "^Sys.argv.(0)^" [option] \nwhere option can be one of the following :"
let p s = (fun () -> print_endline s ; exit 0)
let greater required =
let current =
let v = Cam_installation.software_version in
try
let p = String.index v '+' in
String.sub v 0 p
with Not_found -> v
in
let f s =
try
let p = String.index_from s 0 '.' in
let major = int_of_string (String.sub s 0 p) in
try
let p2 = String.index_from s (p+1) '.' in
let minor = int_of_string (String.sub s (p+1) (p2 - p - 1)) in
try
let len = String.length s in
let add = int_of_string (String.sub s (p2+1) (len - p2 - 1)) in
(major, minor, add)
with
_ ->
(major, minor, 0)
with
_ ->
(major, 0, 0)
with _ -> (0,0,0)
in
let (major,minor,add) = f current in
let (major_r, minor_r, add_r) = f required in
if major > major_r or
(major = major_r && (minor > minor_r or
(minor = minor_r && add >= add_r))) then
exit 0
else
exit 1
let options = [
"-l", Arg.Unit (p Cam_installation.lib_dir), opt_l ;
"-b", Arg.Unit (p Cam_installation.bin_dir), opt_b ;
"-m", Arg.Unit (p Cam_installation.man_dir), opt_m ;
"-t", Arg.Unit (p Cam_installation.templates_dir), opt_t ;
"-p", Arg.Unit (p Cam_installation.plugins_dir), opt_p ;
"-q", Arg.Unit (p Cam_installation.pixmaps_dir), opt_q ;
"-g", Arg.Unit (p Cam_installation.glade_dir), opt_g ;
"-v", Arg.Unit (p Cam_installation.software_version), opt_v ;
"--greater", Arg.String greater, opt_greater ;
]
let _ = Arg.parse options
(fun _ -> ())
usage