1 (* Copyright (C) 2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
28 let logger = fun mark ->
30 | `Error -> HLog.error
31 | `Warning -> HLog.warn
32 | `Debug -> HLog.debug
33 | `Message -> HLog.message
37 { root: string ; name: string }
39 let developments = ref []
41 let pool () = Helm_registry.get "matita.basedir" ^ "/matitamake/" ;;
42 let rootfile = "/root" ;;
46 let d = Unix.opendir dir in
47 let content = ref [] in
50 let name = Unix.readdir d in
51 if name <> "." && name <> ".." then
52 content := name :: !content
55 with End_of_file -> Unix.closedir d; Some !content
56 with Unix.Unix_error _ -> None
59 (* create a base env if none *)
60 HExtlib.mkdir (pool ());
61 (* load developments *)
62 match ls_dir (pool ()) with
63 | None -> logger `Error ("Unable to list directory " ^ pool ())
69 Some (HExtlib.input_file (pool () ^ name ^ rootfile))
70 with Unix.Unix_error _ ->
71 logger `Warning ("Malformed development " ^ name);
77 developments := {root = root ; name = name} :: !developments)
80 (* finds the makefile path for development devel *)
81 let makefile_for_development devel =
82 let develdir = pool () ^ devel.name in
83 develdir ^ "/makefile"
86 (* given a dir finds a development that is radicated in it or below *)
87 let development_for_dir dir =
88 let is_prefix_of d1 d2 =
89 let len1 = String.length d1 in
90 let len2 = String.length d2 in
94 let pref = String.sub d2 0 len1 in
97 (* it must be unique *)
99 Some (List.find (fun d -> is_prefix_of d.root dir) !developments)
100 with Not_found -> None
103 let development_for_name name =
105 Some (List.find (fun d -> d.name = name) !developments)
106 with Not_found -> None
108 (* dumps the deveopment to disk *)
109 let dump_development devel =
110 let devel_dir = pool () ^ devel.name in
111 HExtlib.mkdir devel_dir;
112 HExtlib.output_file ~filename:(devel_dir ^ rootfile) ~text:devel.root
115 let list_known_developments () =
116 List.map (fun r -> r.name,r.root) !developments
119 if Pcre.pmatch ~pat:"\\.opt$" Sys.argv.(0) then ".opt" else ""
121 let rebuild_makefile development =
122 let makefilepath = makefile_for_development development in
124 HExtlib.input_file BuildTimeConf.matitamake_makefile_template
126 let cc = BuildTimeConf.runtime_base_dir ^ "/matitac" ^ am_i_opt () in
127 let rm = BuildTimeConf.runtime_base_dir ^ "/matitaclean" ^ am_i_opt () in
128 let mm = BuildTimeConf.runtime_base_dir ^ "/matitadep" ^ am_i_opt () in
129 let df = pool () ^ development.name ^ "/depend" in
130 let template = Pcre.replace ~pat:"@ROOT@" ~templ:development.root template in
131 let template = Pcre.replace ~pat:"@CC@" ~templ:cc template in
132 let template = Pcre.replace ~pat:"@DEP@" ~templ:mm template in
133 let template = Pcre.replace ~pat:"@DEPFILE@" ~templ:df template in
134 let template = Pcre.replace ~pat:"@CLEAN@" ~templ:rm template in
135 HExtlib.output_file ~filename:makefilepath ~text:template
137 (* creates a new development if possible *)
138 let initialize_development name dir =
139 let name = Pcre.replace ~pat:" " ~templ:"_" name in
140 let dev = {name = name ; root = dir} in
141 match development_for_dir dir with
144 ("Directory " ^ dir ^ " is already handled by development " ^ d.name);
146 ("Development " ^ d.name ^ " is rooted in " ^ d.root);
148 (dir ^ " is a subdir of " ^ d.root);
151 dump_development dev;
152 rebuild_makefile dev;
153 developments := dev :: !developments;
156 let make chdir args =
157 let old = Unix.getcwd () in
162 (String.concat " " ("make"::(List.map Filename.quote args)))
166 | Unix.WEXITED 0 -> true
167 | Unix.WEXITED i -> logger `Error ("make returned " ^ string_of_int i);false
168 | _ -> logger `Error "make STOPPED or SIGNALED!";false
169 with Unix.Unix_error (_,cmd,err) ->
170 logger `Warning ("Unix Error: " ^ cmd ^ ": " ^ err);
173 let call_make development target make =
174 rebuild_makefile development;
175 let makefile = makefile_for_development development in
177 Helm_registry.get_opt_default Helm_registry.bool ~default:false "db.nodb"
179 let flags = if nodb then ["NODB=true"] else [] in
180 make development.root
181 (["--no-print-directory"; "-s"; "-k"; "-f"; makefile; target]
184 let build_development ?(target="all") development =
185 call_make development target make
187 (* not really good vt100 *)
189 let rex = Pcre.regexp "
\e\\[[0-9;]+m" in
190 let rex_i = Pcre.regexp "^Info" in
191 let rex_w = Pcre.regexp "^Warning" in
192 let rex_e = Pcre.regexp "^Error" in
193 let rex_d = Pcre.regexp "^Debug" in
194 let rex_noendline = Pcre.regexp "\\n" in
195 let s = Pcre.replace ~rex:rex_noendline s in
196 let tokens = Pcre.split ~rex s in
197 let logger = ref HLog.message in
202 (if Pcre.pmatch ~rex:rex_i s then
203 logger := HLog.message
204 else if Pcre.pmatch ~rex:rex_w s then
206 else if Pcre.pmatch ~rex:rex_e s then
208 else if Pcre.pmatch ~rex:rex_d s then
217 let mk_maker refresh_cb =
219 let out_r,out_w = Unix.pipe () in
220 let err_r,err_w = Unix.pipe () in
222 ignore(Sys.signal Sys.sigchld (Sys.Signal_ignore));
224 let argv = Array.of_list ("make"::args) in
225 pid := Unix.create_process "make" argv Unix.stdin out_w err_w;
228 let buf = String.create 1024 in
229 let rec aux = function
231 let len = Unix.read f buf 0 1024 in
235 (Unix.EPIPE,"read","len = 0 (matita internal)"));
236 vt100 (String.sub buf 0 len);
241 let r,_,_ = Unix.select [out_r; err_r] [] [] (-. 1.) in
247 | Unix.Unix_error (_,"read",_)
248 | Unix.Unix_error (_,"select",_) -> true)
250 let build_development_in_bg ?(target="all") refresh_cb development =
251 call_make development target (mk_maker refresh_cb)
254 let clean_development development =
255 call_make development "clean" make
257 let clean_development_in_bg refresh_cb development =
258 call_make development "clean" (mk_maker refresh_cb)
260 let destroy_development_aux development clean_development =
261 let delete_development development =
265 with Unix.Unix_error _ -> logger `Debug ("Unable to delete " ^ file)
270 with Unix.Unix_error _ ->
271 logger `Warning ("Unable to remove dir " ^ dir);
272 match ls_dir dir with
273 | None -> logger `Error ("Unable to list directory " ^ dir)
275 | Some l -> logger `Error ("The directory is not empty")
277 unlink (makefile_for_development development);
278 unlink (pool () ^ development.name ^ rootfile);
279 unlink (pool () ^ development.name ^ "/depend");
280 rmdir (pool () ^ development.name);
282 List.filter (fun d -> d.name <> development.name) !developments
284 if not(clean_development development) then
286 logger `Warning "Unable to clean the development problerly.";
287 logger `Warning "This may cause garbage."
289 delete_development development
291 let destroy_development development =
292 destroy_development_aux development clean_development
294 let destroy_development_in_bg refresh development =
295 destroy_development_aux development (clean_development_in_bg refresh)
297 let root_for_development development = development.root
298 let name_for_development development = development.name