diff --git a/_oasis b/_oasis index 9510276..b8bf882 100644 --- a/_oasis +++ b/_oasis @@ -57,6 +57,15 @@ Library "utop-camlp4" XMETAType: syntax XMETADescription: Camlp4 integration +Library "utop-camlp5" + FindlibName: camlp5 + FindlibParent: utop + Path: src/camlp5 + Modules: UTop_camlp5 + BuildDepends: utop + XMETAType: syntax + XMETADescription: Camlp5 integration + Executable utop Install: true Path: src/top diff --git a/_tags b/_tags index c3301cf..cff803d 100644 --- a/_tags +++ b/_tags @@ -9,5 +9,8 @@ # Use compiler interfaces : use_compiler_libs +# Use camlp5 +: use_camlp5 + # OASIS_START # OASIS_STOP diff --git a/myocamlbuild.ml b/myocamlbuild.ml index 862d9cb..b6bc79b 100644 --- a/myocamlbuild.ml +++ b/myocamlbuild.ml @@ -47,6 +47,11 @@ let () = flag ["ocaml"; "ocamldep"; "use_compiler_libs"] & S paths; flag ["ocaml"; "doc"; "use_compiler_libs"] & S paths; + let paths = [A "-I"; A "+camlp5"] in + flag ["ocaml"; "compile"; "use_camlp5"] & S paths; + flag ["ocaml"; "ocamldep"; "use_camlp5"] & S paths; + flag ["ocaml"; "doc"; "use_camlp5"] & S paths; + (* Expunge compiler modules *) rule "toplevel expunge" ~dep:"%.top" diff --git a/setup.ml b/setup.ml index 3406dfb..2e18058 100644 --- a/setup.ml +++ b/setup.ml @@ -8,12 +8,5652 @@ *) (* OASIS_START *) +(* DO NOT EDIT (digest: 0a1bea9d8617c9a4c3ea3971e9c29831) *) +(* + Regenerated by OASIS v0.3.0~rc1 + Visit http://oasis.forge.ocamlcore.org for more information and + documentation about functions used in this file. +*) +module OASISGettext = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISGettext.ml" + + let ns_ str = + str + + let s_ str = + str + + let f_ (str : ('a, 'b, 'c, 'd) format4) = + str + + let fn_ fmt1 fmt2 n = + if n = 1 then + fmt1^^"" + else + fmt2^^"" + + let init = + [] + +end -let () = - let command = Printf.sprintf "oasis setup-dev -run %s %s" Sys.executable_name (String.concat " " (Array.to_list Sys.argv)) in - Printf.eprintf "I: Running command '%s'\n%!" command; - exit (Sys.command command) -;; +module OASISContext = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISContext.ml" + + open OASISGettext + + type level = + [ `Debug + | `Info + | `Warning + | `Error] + + type t = + { + verbose: bool; + debug: bool; + ignore_plugins: bool; + ignore_unknown_fields: bool; + printf: level -> string -> unit; + } + + let printf lvl str = + let beg = + match lvl with + | `Error -> s_ "E: " + | `Warning -> s_ "W: " + | `Info -> s_ "I: " + | `Debug -> s_ "D: " + in + prerr_endline (beg^str) + + let default = + ref + { + verbose = true; + debug = false; + ignore_plugins = false; + ignore_unknown_fields = false; + printf = printf; + } + + let quiet = + {!default with + verbose = false; + debug = false; + } + + + let args () = + ["-quiet", + Arg.Unit (fun () -> default := {!default with verbose = false}), + (s_ " Run quietly"); + + "-debug", + Arg.Unit (fun () -> default := {!default with debug = true}), + (s_ " Output debug message")] +end + +module OASISUtils = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISUtils.ml" + + open OASISGettext + + module MapString = Map.Make(String) + + let map_string_of_assoc assoc = + List.fold_left + (fun acc (k, v) -> MapString.add k v acc) + MapString.empty + assoc + + module SetString = Set.Make(String) + + let set_string_add_list st lst = + List.fold_left + (fun acc e -> SetString.add e acc) + st + lst + + let set_string_of_list = + set_string_add_list + SetString.empty + + + let compare_csl s1 s2 = + String.compare (String.lowercase s1) (String.lowercase s2) + + module HashStringCsl = + Hashtbl.Make + (struct + type t = string + + let equal s1 s2 = + (String.lowercase s1) = (String.lowercase s2) + + let hash s = + Hashtbl.hash (String.lowercase s) + end) + + let split sep str = + let str_len = + String.length str + in + let rec split_aux acc pos = + if pos < str_len then + ( + let pos_sep = + try + String.index_from str pos sep + with Not_found -> + str_len + in + let part = + String.sub str pos (pos_sep - pos) + in + let acc = + part :: acc + in + if pos_sep >= str_len then + ( + (* Nothing more in the string *) + List.rev acc + ) + else if pos_sep = (str_len - 1) then + ( + (* String end with a separator *) + List.rev ("" :: acc) + ) + else + ( + split_aux acc (pos_sep + 1) + ) + ) + else + ( + List.rev acc + ) + in + split_aux [] 0 + + + let varname_of_string ?(hyphen='_') s = + if String.length s = 0 then + begin + invalid_arg "varname_of_string" + end + else + begin + let buff = + Buffer.create (String.length s) + in + (* Start with a _ if digit *) + if '0' <= s.[0] && s.[0] <= '9' then + Buffer.add_char buff hyphen; + + String.iter + (fun c -> + if ('a' <= c && c <= 'z') + || + ('A' <= c && c <= 'Z') + || + ('0' <= c && c <= '9') then + Buffer.add_char buff c + else + Buffer.add_char buff hyphen) + s; + + String.lowercase (Buffer.contents buff) + end + + let varname_concat ?(hyphen='_') p s = + let p = + let p_len = + String.length p + in + if p_len > 0 && p.[p_len - 1] = hyphen then + String.sub p 0 (p_len - 1) + else + p + in + let s = + let s_len = + String.length s + in + if s_len > 0 && s.[0] = hyphen then + String.sub s 1 (s_len - 1) + else + s + in + Printf.sprintf "%s%c%s" p hyphen s + + + let is_varname str = + str = varname_of_string str + + let failwithf fmt = Printf.ksprintf failwith fmt + +end + +module PropList = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/PropList.ml" + + open OASISGettext + + type name = string + + exception Not_set of name * string option + exception No_printer of name + exception Unknown_field of name * name + + let () = + Printexc.register_printer + (function + | Not_set (nm, Some rsn) -> + Some + (Printf.sprintf (f_ "Field '%s' is not set: %s") nm rsn) + | Not_set (nm, None) -> + Some + (Printf.sprintf (f_ "Field '%s' is not set") nm) + | No_printer nm -> + Some + (Printf.sprintf (f_ "No default printer for value %s") nm) + | Unknown_field (nm, schm) -> + Some + (Printf.sprintf (f_ "Field %s is not defined in schema %s") nm schm) + | _ -> + None) + + module Data = + struct + + type t = + (name, unit -> unit) Hashtbl.t + + let create () = + Hashtbl.create 13 + + let clear t = + Hashtbl.clear t + +# 71 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/PropList.ml" + end + + module Schema = + struct + + type ('ctxt, 'extra) value = + { + get: Data.t -> string; + set: Data.t -> ?context:'ctxt -> string -> unit; + help: (unit -> string) option; + extra: 'extra; + } + + type ('ctxt, 'extra) t = + { + name: name; + fields: (name, ('ctxt, 'extra) value) Hashtbl.t; + order: name Queue.t; + name_norm: string -> string; + } + + let create ?(case_insensitive=false) nm = + { + name = nm; + fields = Hashtbl.create 13; + order = Queue.create (); + name_norm = + (if case_insensitive then + String.lowercase + else + fun s -> s); + } + + let add t nm set get extra help = + let key = + t.name_norm nm + in + + if Hashtbl.mem t.fields key then + failwith + (Printf.sprintf + (f_ "Field '%s' is already defined in schema '%s'") + nm t.name); + Hashtbl.add + t.fields + key + { + set = set; + get = get; + help = help; + extra = extra; + }; + Queue.add nm t.order + + let mem t nm = + Hashtbl.mem t.fields nm + + let find t nm = + try + Hashtbl.find t.fields (t.name_norm nm) + with Not_found -> + raise (Unknown_field (nm, t.name)) + + let get t data nm = + (find t nm).get data + + let set t data nm ?context x = + (find t nm).set + data + ?context + x + + let fold f acc t = + Queue.fold + (fun acc k -> + let v = + find t k + in + f acc k v.extra v.help) + acc + t.order + + let iter f t = + fold + (fun () -> f) + () + t + + let name t = + t.name + end + + module Field = + struct + + type ('ctxt, 'value, 'extra) t = + { + set: Data.t -> ?context:'ctxt -> 'value -> unit; + get: Data.t -> 'value; + sets: Data.t -> ?context:'ctxt -> string -> unit; + gets: Data.t -> string; + help: (unit -> string) option; + extra: 'extra; + } + + let new_id = + let last_id = + ref 0 + in + fun () -> incr last_id; !last_id + + let create ?schema ?name ?parse ?print ?default ?update ?help extra = + (* Default value container *) + let v = + ref None + in + + (* If name is not given, create unique one *) + let nm = + match name with + | Some s -> s + | None -> Printf.sprintf "_anon_%d" (new_id ()) + in + + (* Last chance to get a value: the default *) + let default () = + match default with + | Some d -> d + | None -> raise (Not_set (nm, Some (s_ "no default value"))) + in + + (* Get data *) + let get data = + (* Get value *) + try + (Hashtbl.find data nm) (); + match !v with + | Some x -> x + | None -> default () + with Not_found -> + default () + in + + (* Set data *) + let set data ?context x = + let x = + match update with + | Some f -> + begin + try + f ?context (get data) x + with Not_set _ -> + x + end + | None -> + x + in + Hashtbl.replace + data + nm + (fun () -> v := Some x) + in + + (* Parse string value, if possible *) + let parse = + match parse with + | Some f -> + f + | None -> + fun ?context s -> + failwith + (Printf.sprintf + (f_ "Cannot parse field '%s' when setting value %S") + nm + s) + in + + (* Set data, from string *) + let sets data ?context s = + set ?context data (parse ?context s) + in + + (* Output value as string, if possible *) + let print = + match print with + | Some f -> + f + | None -> + fun _ -> raise (No_printer nm) + in + + (* Get data, as a string *) + let gets data = + print (get data) + in + + begin + match schema with + | Some t -> + Schema.add t nm sets gets extra help + | None -> + () + end; + + { + set = set; + get = get; + sets = sets; + gets = gets; + help = help; + extra = extra; + } + + let fset data t ?context x = + t.set data ?context x + + let fget data t = + t.get data + + let fsets data t ?context s = + t.sets data ?context s + + let fgets data t = + t.gets data + + end + + module FieldRO = + struct + + let create ?schema ?name ?parse ?print ?default ?update ?help extra = + let fld = + Field.create ?schema ?name ?parse ?print ?default ?update ?help extra + in + fun data -> Field.fget data fld + + end +end + +module OASISMessage = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISMessage.ml" + + + open OASISGettext + open OASISContext + + let generic_message ~ctxt lvl fmt = + let cond = + match lvl with + | `Debug -> ctxt.debug + | _ -> ctxt.verbose + in + Printf.ksprintf + (fun str -> + if cond then + begin + ctxt.printf lvl str + end) + fmt + + let debug ~ctxt fmt = + generic_message ~ctxt `Debug fmt + + let info ~ctxt fmt = + generic_message ~ctxt `Info fmt + + let warning ~ctxt fmt = + generic_message ~ctxt `Warning fmt + + let error ~ctxt fmt = + generic_message ~ctxt `Error fmt + +end + +module OASISVersion = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISVersion.ml" + + open OASISGettext + + + + type s = string + + type t = string + + type comparator = + | VGreater of t + | VGreaterEqual of t + | VEqual of t + | VLesser of t + | VLesserEqual of t + | VOr of comparator * comparator + | VAnd of comparator * comparator + + + (* Range of allowed characters *) + let is_digit c = + '0' <= c && c <= '9' + + let is_alpha c = + ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') + + let is_special = + function + | '.' | '+' | '-' | '~' -> true + | _ -> false + + let rec version_compare v1 v2 = + if v1 <> "" || v2 <> "" then + begin + (* Compare ascii string, using special meaning for version + * related char + *) + let val_ascii c = + if c = '~' then -1 + else if is_digit c then 0 + else if c = '\000' then 0 + else if is_alpha c then Char.code c + else (Char.code c) + 256 + in + + let len1 = String.length v1 in + let len2 = String.length v2 in + + let p = ref 0 in + + (** Compare ascii part *) + let compare_vascii () = + let cmp = ref 0 in + while !cmp = 0 && + !p < len1 && !p < len2 && + not (is_digit v1.[!p] && is_digit v2.[!p]) do + cmp := (val_ascii v1.[!p]) - (val_ascii v2.[!p]); + incr p + done; + if !cmp = 0 && !p < len1 && !p = len2 then + val_ascii v1.[!p] + else if !cmp = 0 && !p = len1 && !p < len2 then + - (val_ascii v2.[!p]) + else + !cmp + in + + (** Compare digit part *) + let compare_digit () = + let extract_int v p = + let start_p = !p in + while !p < String.length v && is_digit v.[!p] do + incr p + done; + let substr = + String.sub v !p ((String.length v) - !p) + in + let res = + match String.sub v start_p (!p - start_p) with + | "" -> 0 + | s -> int_of_string s + in + res, substr + in + let i1, tl1 = extract_int v1 (ref !p) in + let i2, tl2 = extract_int v2 (ref !p) in + i1 - i2, tl1, tl2 + in + + match compare_vascii () with + | 0 -> + begin + match compare_digit () with + | 0, tl1, tl2 -> + if tl1 <> "" && is_digit tl1.[0] then + 1 + else if tl2 <> "" && is_digit tl2.[0] then + -1 + else + version_compare tl1 tl2 + | n, _, _ -> + n + end + | n -> + n + end + else + begin + 0 + end + + + let version_of_string str = + String.iter + (fun c -> + if is_alpha c || is_digit c || is_special c then + () + else + failwith + (Printf.sprintf + (f_ "Char %C is not allowed in version '%s'") + c str)) + str; + str + + let string_of_version t = + t + + let chop t = + try + let pos = + String.rindex t '.' + in + String.sub t 0 pos + with Not_found -> + t + + let rec comparator_apply v op = + match op with + | VGreater cv -> + (version_compare v cv) > 0 + | VGreaterEqual cv -> + (version_compare v cv) >= 0 + | VLesser cv -> + (version_compare v cv) < 0 + | VLesserEqual cv -> + (version_compare v cv) <= 0 + | VEqual cv -> + (version_compare v cv) = 0 + | VOr (op1, op2) -> + (comparator_apply v op1) || (comparator_apply v op2) + | VAnd (op1, op2) -> + (comparator_apply v op1) && (comparator_apply v op2) + + let rec string_of_comparator = + function + | VGreater v -> "> "^(string_of_version v) + | VEqual v -> "= "^(string_of_version v) + | VLesser v -> "< "^(string_of_version v) + | VGreaterEqual v -> ">= "^(string_of_version v) + | VLesserEqual v -> "<= "^(string_of_version v) + | VOr (c1, c2) -> + (string_of_comparator c1)^" || "^(string_of_comparator c2) + | VAnd (c1, c2) -> + (string_of_comparator c1)^" && "^(string_of_comparator c2) + + let rec varname_of_comparator = + let concat p v = + OASISUtils.varname_concat + p + (OASISUtils.varname_of_string + (string_of_version v)) + in + function + | VGreater v -> concat "gt" v + | VLesser v -> concat "lt" v + | VEqual v -> concat "eq" v + | VGreaterEqual v -> concat "ge" v + | VLesserEqual v -> concat "le" v + | VOr (c1, c2) -> + (varname_of_comparator c1)^"_or_"^(varname_of_comparator c2) + | VAnd (c1, c2) -> + (varname_of_comparator c1)^"_and_"^(varname_of_comparator c2) + +end + +module OASISLicense = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISLicense.ml" + + (** License for _oasis fields + @author Sylvain Le Gall + *) + + + + type license = string + + type license_exception = string + + type license_version = + | Version of OASISVersion.t + | VersionOrLater of OASISVersion.t + | NoVersion + + + type license_dep_5 = + { + license: license; + exceptions: license_exception list; + version: license_version; + } + + type t = + | DEP5License of license_dep_5 + | OtherLicense of string (* URL *) + + +end + +module OASISExpr = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISExpr.ml" + + + + open OASISGettext + + type test = string + + type flag = string + + type t = + | EBool of bool + | ENot of t + | EAnd of t * t + | EOr of t * t + | EFlag of flag + | ETest of test * string + + + type 'a choices = (t * 'a) list + + let eval var_get t = + let rec eval' = + function + | EBool b -> + b + + | ENot e -> + not (eval' e) + + | EAnd (e1, e2) -> + (eval' e1) && (eval' e2) + + | EOr (e1, e2) -> + (eval' e1) || (eval' e2) + + | EFlag nm -> + let v = + var_get nm + in + assert(v = "true" || v = "false"); + (v = "true") + + | ETest (nm, vl) -> + let v = + var_get nm + in + (v = vl) + in + eval' t + + let choose ?printer ?name var_get lst = + let rec choose_aux = + function + | (cond, vl) :: tl -> + if eval var_get cond then + vl + else + choose_aux tl + | [] -> + let str_lst = + if lst = [] then + s_ "" + else + String.concat + (s_ ", ") + (List.map + (fun (cond, vl) -> + match printer with + | Some p -> p vl + | None -> s_ "") + lst) + in + match name with + | Some nm -> + failwith + (Printf.sprintf + (f_ "No result for the choice list '%s': %s") + nm str_lst) + | None -> + failwith + (Printf.sprintf + (f_ "No result for a choice list: %s") + str_lst) + in + choose_aux (List.rev lst) + +end + +module OASISTypes = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISTypes.ml" + + + + + type name = string + type package_name = string + type url = string + type unix_dirname = string + type unix_filename = string + type host_dirname = string + type host_filename = string + type prog = string + type arg = string + type args = string list + type command_line = (prog * arg list) + + type findlib_name = string + type findlib_full = string + + type compiled_object = + | Byte + | Native + | Best + + + type dependency = + | FindlibPackage of findlib_full * OASISVersion.comparator option + | InternalLibrary of name + + + type tool = + | ExternalTool of name + | InternalExecutable of name + + + type vcs = + | Darcs + | Git + | Svn + | Cvs + | Hg + | Bzr + | Arch + | Monotone + | OtherVCS of url + + + type plugin_kind = + [ `Configure + | `Build + | `Doc + | `Test + | `Install + | `Extra + ] + + type plugin_data_purpose = + [ `Configure + | `Build + | `Install + | `Clean + | `Distclean + | `Install + | `Uninstall + | `Test + | `Doc + | `Extra + | `Other of string + ] + + type 'a plugin = 'a * name * OASISVersion.t option + + type all_plugin = plugin_kind plugin + + type plugin_data = (all_plugin * plugin_data_purpose * (unit -> unit)) list + +# 102 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISTypes.ml" + + type 'a conditional = 'a OASISExpr.choices + + type custom = + { + pre_command: (command_line option) conditional; + post_command: (command_line option) conditional; + } + + + type common_section = + { + cs_name: name; + cs_data: PropList.Data.t; + cs_plugin_data: plugin_data; + } + + + type build_section = + { + bs_build: bool conditional; + bs_install: bool conditional; + bs_path: unix_dirname; + bs_compiled_object: compiled_object; + bs_build_depends: dependency list; + bs_build_tools: tool list; + bs_c_sources: unix_filename list; + bs_data_files: (unix_filename * unix_filename option) list; + bs_ccopt: args conditional; + bs_cclib: args conditional; + bs_dlllib: args conditional; + bs_dllpath: args conditional; + bs_byteopt: args conditional; + bs_nativeopt: args conditional; + } + + + type library = + { + lib_modules: string list; + lib_pack: bool; + lib_internal_modules: string list; + lib_findlib_parent: findlib_name option; + lib_findlib_name: findlib_name option; + lib_findlib_containers: findlib_name list; + } + + type executable = + { + exec_custom: bool; + exec_main_is: unix_filename; + } + + type flag = + { + flag_description: string option; + flag_default: bool conditional; + } + + type source_repository = + { + src_repo_type: vcs; + src_repo_location: url; + src_repo_browser: url option; + src_repo_module: string option; + src_repo_branch: string option; + src_repo_tag: string option; + src_repo_subdir: unix_filename option; + } + + type test = + { + test_type: [`Test] plugin; + test_command: command_line conditional; + test_custom: custom; + test_working_directory: unix_filename option; + test_run: bool conditional; + test_tools: tool list; + } + + type doc_format = + | HTML of unix_filename + | DocText + | PDF + | PostScript + | Info of unix_filename + | DVI + | OtherDoc + + + type doc = + { + doc_type: [`Doc] plugin; + doc_custom: custom; + doc_build: bool conditional; + doc_install: bool conditional; + doc_install_dir: unix_filename; + doc_title: string; + doc_authors: string list; + doc_abstract: string option; + doc_format: doc_format; + doc_data_files: (unix_filename * unix_filename option) list; + doc_build_tools: tool list; + } + + type section = + | Library of common_section * build_section * library + | Executable of common_section * build_section * executable + | Flag of common_section * flag + | SrcRepo of common_section * source_repository + | Test of common_section * test + | Doc of common_section * doc + + + type section_kind = + [ `Library | `Executable | `Flag | `SrcRepo | `Test | `Doc ] + + type package = + { + oasis_version: OASISVersion.t; + ocaml_version: OASISVersion.comparator option; + findlib_version: OASISVersion.comparator option; + name: package_name; + version: OASISVersion.t; + license: OASISLicense.t; + license_file: unix_filename option; + copyrights: string list; + maintainers: string list; + authors: string list; + homepage: url option; + synopsis: string; + description: string option; + categories: url list; + + conf_type: [`Configure] plugin; + conf_custom: custom; + + build_type: [`Build] plugin; + build_custom: custom; + + install_type: [`Install] plugin; + install_custom: custom; + uninstall_custom: custom; + + clean_custom: custom; + distclean_custom: custom; + + files_ab: unix_filename list; + sections: section list; + plugins: [`Extra] plugin list; + schema_data: PropList.Data.t; + plugin_data: plugin_data; + } + +end + +module OASISUnixPath = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISUnixPath.ml" + + type unix_filename = string + type unix_dirname = string + + type host_filename = string + type host_dirname = string + + let current_dir_name = "." + + let parent_dir_name = ".." + + let concat f1 f2 = + if f1 = current_dir_name then + f2 + else if f2 = current_dir_name then + f1 + else + f1^"/"^f2 + + let make = + function + | hd :: tl -> + List.fold_left + (fun f p -> concat f p) + hd + tl + | [] -> + invalid_arg "OASISUnixPath.make" + + let dirname f = + try + String.sub f 0 (String.rindex f '/') + with Not_found -> + current_dir_name + + let basename f = + try + let pos_start = + (String.rindex f '/') + 1 + in + String.sub f pos_start ((String.length f) - pos_start) + with Not_found -> + f + + let chop_extension f = + try + let last_dot = + String.rindex f '.' + in + let sub = + String.sub f 0 last_dot + in + try + let last_slash = + String.rindex f '/' + in + if last_slash < last_dot then + sub + else + f + with Not_found -> + sub + + with Not_found -> + f + + let capitalize_file f = + let dir = dirname f in + let base = basename f in + concat dir (String.capitalize base) + + let uncapitalize_file f = + let dir = dirname f in + let base = basename f in + concat dir (String.uncapitalize base) +end + +module OASISSection = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISSection.ml" + + open OASISTypes + + let section_kind_common = + function + | Library (cs, _, _) -> + `Library, cs + | Executable (cs, _, _) -> + `Executable, cs + | Flag (cs, _) -> + `Flag, cs + | SrcRepo (cs, _) -> + `SrcRepo, cs + | Test (cs, _) -> + `Test, cs + | Doc (cs, _) -> + `Doc, cs + + let section_common sct = + snd (section_kind_common sct) + + let section_common_set cs = + function + | Library (_, bs, lib) -> Library (cs, bs, lib) + | Executable (_, bs, exec) -> Executable (cs, bs, exec) + | Flag (_, flg) -> Flag (cs, flg) + | SrcRepo (_, src_repo) -> SrcRepo (cs, src_repo) + | Test (_, tst) -> Test (cs, tst) + | Doc (_, doc) -> Doc (cs, doc) + + (** Key used to identify section + *) + let section_id sct = + let k, cs = + section_kind_common sct + in + k, cs.cs_name + + let string_of_section sct = + let k, nm = + section_id sct + in + (match k with + | `Library -> "library" + | `Executable -> "executable" + | `Flag -> "flag" + | `SrcRepo -> "src repository" + | `Test -> "test" + | `Doc -> "doc") + ^" "^nm + +end + +module OASISBuildSection = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISBuildSection.ml" + +end + +module OASISExecutable = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISExecutable.ml" + + open OASISTypes + + let unix_exec_is (cs, bs, exec) is_native ext_dll suffix_program = + let dir = + OASISUnixPath.concat + bs.bs_path + (OASISUnixPath.dirname exec.exec_main_is) + in + let is_native_exec = + match bs.bs_compiled_object with + | Native -> true + | Best -> is_native () + | Byte -> false + in + + OASISUnixPath.concat + dir + (cs.cs_name^(suffix_program ())), + + if not is_native_exec && + not exec.exec_custom && + bs.bs_c_sources <> [] then + Some (dir^"/dll"^cs.cs_name^(ext_dll ())) + else + None + +end + +module OASISLibrary = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISLibrary.ml" + + open OASISTypes + open OASISUtils + open OASISGettext + + type library_name = name + + let generated_unix_files ~ctxt (cs, bs, lib) + source_file_exists is_native ext_lib ext_dll = + + (* Look for a module file, considering capitalization or not. *) + let find_module modul = + let possible_base_fn = + List.map + (OASISUnixPath.concat bs.bs_path) + [modul; + OASISUnixPath.uncapitalize_file modul; + OASISUnixPath.capitalize_file modul] + in + try + begin + [List.find + (fun fn -> + source_file_exists (fn^".ml") || + source_file_exists (fn^".mli") || + source_file_exists (fn^".mll") || + source_file_exists (fn^".mly")) + possible_base_fn] + end + with Not_found -> + begin + OASISMessage.warning + ~ctxt + (f_ "Cannot find source file matching \ + module '%s' in library %s") + modul cs.cs_name; + possible_base_fn + end + in + + let find_modules lst ext = + List.map + (fun nm -> + List.map + (fun base_fn -> base_fn ^"."^ext) + (find_module nm)) + lst + in + + (* The headers that should be compiled along *) + let headers = + if lib.lib_pack then + [] + else + find_modules + lib.lib_modules + "cmi" + in + + (* The .cmx that be compiled along *) + let cmxs = + let should_be_built = + (not lib.lib_pack) && (* Do not install .cmx packed submodules *) + match bs.bs_compiled_object with + | Native -> true + | Best -> is_native () + | Byte -> false + in + if should_be_built then + find_modules + (lib.lib_modules @ lib.lib_internal_modules) + "cmx" + else + [] + in + + let acc_nopath = + [] + in + + (* Compute what libraries should be built *) + let acc_nopath = + (* Add the packed header file if required *) + let add_pack_header acc = + if lib.lib_pack then + [cs.cs_name^".cmi"] :: acc + else + acc + in + let byte acc = + add_pack_header ([cs.cs_name^".cma"] :: acc) + in + let native acc = + add_pack_header ([cs.cs_name^".cmxa"] :: [cs.cs_name^(ext_lib ())] :: acc) + in + match bs.bs_compiled_object with + | Native -> + byte (native acc_nopath) + | Best when is_native () -> + byte (native acc_nopath) + | Byte | Best -> + byte acc_nopath + in + + (* Add C library to be built *) + let acc_nopath = + if bs.bs_c_sources <> [] then + begin + ["lib"^cs.cs_name^(ext_lib ())] + :: + ["dll"^cs.cs_name^(ext_dll ())] + :: + acc_nopath + end + else + acc_nopath + in + + (* All the files generated *) + List.rev_append + (List.rev_map + (List.rev_map + (OASISUnixPath.concat bs.bs_path)) + acc_nopath) + (headers @ cmxs) + + + type group_t = + | Container of findlib_name * (group_t list) + | Package of (findlib_name * + common_section * + build_section * + library * + (group_t list)) + + let group_libs pkg = + (** Associate a name with its children *) + let children = + List.fold_left + (fun mp -> + function + | Library (cs, bs, lib) -> + begin + match lib.lib_findlib_parent with + | Some p_nm -> + begin + let children = + try + MapString.find p_nm mp + with Not_found -> + [] + in + MapString.add p_nm ((cs, bs, lib) :: children) mp + end + | None -> + mp + end + | _ -> + mp) + MapString.empty + pkg.sections + in + + (* Compute findlib name of a single node *) + let findlib_name (cs, _, lib) = + match lib.lib_findlib_name with + | Some nm -> nm + | None -> cs.cs_name + in + + (** Build a package tree *) + let rec tree_of_library containers ((cs, bs, lib) as acc) = + match containers with + | hd :: tl -> + Container (hd, [tree_of_library tl acc]) + | [] -> + Package + (findlib_name acc, cs, bs, lib, + (try + List.rev_map + (fun ((_, _, child_lib) as child_acc) -> + tree_of_library + child_lib.lib_findlib_containers + child_acc) + (MapString.find cs.cs_name children) + with Not_found -> + [])) + in + + (** Merge containers with the same name *) + let rec merge_containers groups = + (* Collect packages and create the map "container name -> merged children" *) + let packages, containers = + List.fold_left + (fun (packages, containers) group -> + match group with + | Container(name, children) -> + let children' = + try + MapString.find name containers + with Not_found -> + [] + in + (packages, + MapString.add name (children' @ children) containers) + | Package(name, cs, bs, lib, children) -> + (Package(name, cs, bs, lib, merge_containers children) :: packages, + containers)) + ([], MapString.empty) + groups + in + (* Recreate the list of groups *) + packages @ + (MapString.fold + (fun name children acc -> + Container(name, merge_containers children) :: acc) + containers []) + in + + (* TODO: check that libraries are unique *) + merge_containers + (List.fold_left + (fun acc -> + function + | Library (cs, bs, lib) when lib.lib_findlib_parent = None -> + (tree_of_library lib.lib_findlib_containers (cs, bs, lib)) :: acc + | _ -> + acc) + [] + pkg.sections) + + (** Compute internal to findlib library matchings, including subpackage + and return a map of it. + *) + let findlib_name_map pkg = + + (* Compute names in a tree *) + let rec findlib_names_aux path mp grp = + let fndlb_nm, children, mp = + match grp with + | Container (fndlb_nm, children) -> + fndlb_nm, children, mp + + | Package (fndlb_nm, {cs_name = nm}, _, _, children) -> + fndlb_nm, children, (MapString.add nm (path, fndlb_nm) mp) + in + let fndlb_nm_full = + (match path with + | Some pth -> pth^"." + | None -> "")^ + fndlb_nm + in + List.fold_left + (findlib_names_aux (Some fndlb_nm_full)) + mp + children + in + + List.fold_left + (findlib_names_aux None) + MapString.empty + (group_libs pkg) + + + let findlib_of_name ?(recurse=false) map nm = + try + let (path, fndlb_nm) = + MapString.find nm map + in + match path with + | Some pth when recurse -> pth^"."^fndlb_nm + | _ -> fndlb_nm + + with Not_found -> + failwithf + (f_ "Unable to translate internal library '%s' to findlib name") + nm + + let name_findlib_map pkg = + let mp = + findlib_name_map pkg + in + MapString.fold + (fun nm _ acc -> + let fndlb_nm_full = + findlib_of_name + ~recurse:true + mp + nm + in + MapString.add fndlb_nm_full nm acc) + mp + MapString.empty + + let findlib_of_group = + function + | Container (fndlb_nm, _) + | Package (fndlb_nm, _, _, _, _) -> fndlb_nm + + let root_of_group grp = + let rec root_lib_aux = + function + | Container (_, children) -> + root_lib_lst children + | Package (_, cs, bs, lib, children) -> + if lib.lib_findlib_parent = None then + cs, bs, lib + else + root_lib_lst children + and root_lib_lst = + function + | [] -> + raise Not_found + | hd :: tl -> + try + root_lib_aux hd + with Not_found -> + root_lib_lst tl + in + try + root_lib_aux grp + with Not_found -> + failwithf + (f_ "Unable to determine root library of findlib library '%s'") + (findlib_of_group grp) + + +end + +module OASISFlag = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISFlag.ml" + +end + +module OASISPackage = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISPackage.ml" + +end + +module OASISSourceRepository = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISSourceRepository.ml" + +end + +module OASISTest = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISTest.ml" + +end + +module OASISDocument = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/oasis/OASISDocument.ml" + +end + + +module BaseEnvLight = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseEnvLight.ml" + + module MapString = Map.Make(String) + + type t = string MapString.t + + let default_filename = + Filename.concat + (Sys.getcwd ()) + "setup.data" + + let load ?(allow_empty=false) ?(filename=default_filename) () = + if Sys.file_exists filename then + begin + let chn = + open_in_bin filename + in + let st = + Stream.of_channel chn + in + let line = + ref 1 + in + let st_line = + Stream.from + (fun _ -> + try + match Stream.next st with + | '\n' -> incr line; Some '\n' + | c -> Some c + with Stream.Failure -> None) + in + let lexer = + Genlex.make_lexer ["="] st_line + in + let rec read_file mp = + match Stream.npeek 3 lexer with + | [Genlex.Ident nm; Genlex.Kwd "="; Genlex.String value] -> + Stream.junk lexer; + Stream.junk lexer; + Stream.junk lexer; + read_file (MapString.add nm value mp) + | [] -> + mp + | _ -> + failwith + (Printf.sprintf + "Malformed data file '%s' line %d" + filename !line) + in + let mp = + read_file MapString.empty + in + close_in chn; + mp + end + else if allow_empty then + begin + MapString.empty + end + else + begin + failwith + (Printf.sprintf + "Unable to load environment, the file '%s' doesn't exist." + filename) + end + + let var_get name env = + let rec var_expand str = + let buff = + Buffer.create ((String.length str) * 2) + in + Buffer.add_substitute + buff + (fun var -> + try + var_expand (MapString.find var env) + with Not_found -> + failwith + (Printf.sprintf + "No variable %s defined when trying to expand %S." + var + str)) + str; + Buffer.contents buff + in + var_expand (MapString.find name env) + + let var_choose lst env = + OASISExpr.choose + (fun nm -> var_get nm env) + lst +end + + +module BaseContext = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseContext.ml" + + open OASISContext + + let args = args + + let default = default + +end + +module BaseMessage = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseMessage.ml" + + (** Message to user, overrid for Base + @author Sylvain Le Gall + *) + open OASISMessage + open BaseContext + + let debug fmt = debug ~ctxt:!default fmt + + let info fmt = info ~ctxt:!default fmt + + let warning fmt = warning ~ctxt:!default fmt + + let error fmt = error ~ctxt:!default fmt + +end + +module BaseFilePath = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseFilePath.ml" + + + open Filename + + module Unix = OASISUnixPath + + let make = + function + | [] -> + invalid_arg "BaseFilename.make" + | hd :: tl -> + List.fold_left Filename.concat hd tl + + let of_unix ufn = + if Sys.os_type = "Unix" then + ufn + else + make + (List.map + (fun p -> + if p = Unix.current_dir_name then + current_dir_name + else if p = Unix.parent_dir_name then + parent_dir_name + else + p) + (OASISUtils.split '/' ufn)) + +end + +module BaseEnv = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseEnv.ml" + + open OASISGettext + open OASISUtils + open PropList + + module MapString = BaseEnvLight.MapString + + type origin_t = + | ODefault + | OGetEnv + | OFileLoad + | OCommandLine + + type cli_handle_t = + | CLINone + | CLIAuto + | CLIWith + | CLIEnable + | CLIUser of (Arg.key * Arg.spec * Arg.doc) list + + type definition_t = + { + hide: bool; + dump: bool; + cli: cli_handle_t; + arg_help: string option; + group: string option; + } + + let schema = + Schema.create "environment" + + (* Environment data *) + let env = + Data.create () + + (* Environment data from file *) + let env_from_file = + ref MapString.empty + + (* Lexer for var *) + let var_lxr = + Genlex.make_lexer [] + + let rec var_expand str = + let buff = + Buffer.create ((String.length str) * 2) + in + Buffer.add_substitute + buff + (fun var -> + try + (* TODO: this is a quick hack to allow calling Test.Command + * without defining executable name really. I.e. if there is + * an exec Executable toto, then $(toto) should be replace + * by its real name. It is however useful to have this function + * for other variable that depend on the host and should be + * written better than that. + *) + let st = + var_lxr (Stream.of_string var) + in + match Stream.npeek 3 st with + | [Genlex.Ident "utoh"; Genlex.Ident nm] -> + BaseFilePath.of_unix (var_get nm) + | [Genlex.Ident "utoh"; Genlex.String s] -> + BaseFilePath.of_unix s + | [Genlex.Ident "ocaml_escaped"; Genlex.Ident nm] -> + String.escaped (var_get nm) + | [Genlex.Ident "ocaml_escaped"; Genlex.String s] -> + String.escaped s + | [Genlex.Ident nm] -> + var_get nm + | _ -> + failwithf + (f_ "Unknown expression '%s' in variable expansion of %s.") + var + str + with + | Unknown_field (_, _) -> + failwithf + (f_ "No variable %s defined when trying to expand %S.") + var + str + | Stream.Error e -> + failwithf + (f_ "Syntax error when parsing '%s' when trying to \ + expand %S: %s") + var + str + e) + str; + Buffer.contents buff + + and var_get name = + let vl = + try + Schema.get schema env name + with Unknown_field _ as e -> + begin + try + MapString.find name !env_from_file + with Not_found -> + raise e + end + in + var_expand vl + + let var_choose ?printer ?name lst = + OASISExpr.choose + ?printer + ?name + var_get + lst + + let var_protect vl = + let buff = + Buffer.create (String.length vl) + in + String.iter + (function + | '$' -> Buffer.add_string buff "\\$" + | c -> Buffer.add_char buff c) + vl; + Buffer.contents buff + + let var_define + ?(hide=false) + ?(dump=true) + ?short_desc + ?(cli=CLINone) + ?arg_help + ?group + name (* TODO: type constraint on the fact that name must be a valid OCaml + id *) + dflt = + + let default = + [ + OFileLoad, (fun () -> MapString.find name !env_from_file); + ODefault, dflt; + OGetEnv, (fun () -> Sys.getenv name); + ] + in + + let extra = + { + hide = hide; + dump = dump; + cli = cli; + arg_help = arg_help; + group = group; + } + in + + (* Try to find a value that can be defined + *) + let var_get_low lst = + let errors, res = + List.fold_left + (fun (errors, res) (o, v) -> + if res = None then + begin + try + errors, Some (v ()) + with + | Not_found -> + errors, res + | Failure rsn -> + (rsn :: errors), res + | e -> + (Printexc.to_string e) :: errors, res + end + else + errors, res) + ([], None) + (List.sort + (fun (o1, _) (o2, _) -> + Pervasives.compare o2 o1) + lst) + in + match res, errors with + | Some v, _ -> + v + | None, [] -> + raise (Not_set (name, None)) + | None, lst -> + raise (Not_set (name, Some (String.concat (s_ ", ") lst))) + in + + let help = + match short_desc with + | Some fs -> Some fs + | None -> None + in + + let var_get_lst = + FieldRO.create + ~schema + ~name + ~parse:(fun ?(context=ODefault) s -> [context, fun () -> s]) + ~print:var_get_low + ~default + ~update:(fun ?context x old_x -> x @ old_x) + ?help + extra + in + + fun () -> + var_expand (var_get_low (var_get_lst env)) + + let var_redefine + ?hide + ?dump + ?short_desc + ?cli + ?arg_help + ?group + name + dflt = + if Schema.mem schema name then + begin + (* TODO: look suspsicious, we want to memorize dflt not dflt () *) + Schema.set schema env ~context:ODefault name (dflt ()); + fun () -> var_get name + end + else + begin + var_define + ?hide + ?dump + ?short_desc + ?cli + ?arg_help + ?group + name + dflt + end + + let var_ignore (e : unit -> string) = + () + + let print_hidden = + var_define + ~hide:true + ~dump:false + ~cli:CLIAuto + ~arg_help:"Print even non-printable variable. (debug)" + "print_hidden" + (fun () -> "false") + + let var_all () = + List.rev + (Schema.fold + (fun acc nm def _ -> + if not def.hide || bool_of_string (print_hidden ()) then + nm :: acc + else + acc) + [] + schema) + + let default_filename = + BaseEnvLight.default_filename + + let load ?allow_empty ?filename () = + env_from_file := BaseEnvLight.load ?allow_empty ?filename () + + let unload () = + env_from_file := MapString.empty; + Data.clear env + + let dump ?(filename=default_filename) () = + let chn = + open_out_bin filename + in + let output nm value = + Printf.fprintf chn "%s=%S\n" nm value + in + let mp_todo = + (* Dump data from schema *) + Schema.fold + (fun mp_todo nm def _ -> + if def.dump then + begin + try + let value = + Schema.get + schema + env + nm + in + output nm value + with Not_set _ -> + () + end; + MapString.remove nm mp_todo) + !env_from_file + schema + in + (* Dump data defined outside of schema *) + MapString.iter output mp_todo; + + (* End of the dump *) + close_out chn + + let print () = + let printable_vars = + Schema.fold + (fun acc nm def short_descr_opt -> + if not def.hide || bool_of_string (print_hidden ()) then + begin + try + let value = + Schema.get + schema + env + nm + in + let txt = + match short_descr_opt with + | Some s -> s () + | None -> nm + in + (txt, value) :: acc + with Not_set _ -> + acc + end + else + acc) + [] + schema + in + let max_length = + List.fold_left max 0 + (List.rev_map String.length + (List.rev_map fst printable_vars)) + in + let dot_pad str = + String.make ((max_length - (String.length str)) + 3) '.' + in + + Printf.printf "\nConfiguration: \n"; + List.iter + (fun (name,value) -> + Printf.printf "%s: %s %s\n" name (dot_pad name) value) + (List.rev printable_vars); + Printf.printf "\n%!" + + let args () = + let arg_concat = + OASISUtils.varname_concat ~hyphen:'-' + in + [ + "--override", + Arg.Tuple + ( + let rvr = ref "" + in + let rvl = ref "" + in + [ + Arg.Set_string rvr; + Arg.Set_string rvl; + Arg.Unit + (fun () -> + Schema.set + schema + env + ~context:OCommandLine + !rvr + !rvl) + ] + ), + "var+val Override any configuration variable."; + + ] + @ + List.flatten + (Schema.fold + (fun acc name def short_descr_opt -> + let var_set s = + Schema.set + schema + env + ~context:OCommandLine + name + s + in + + let arg_name = + OASISUtils.varname_of_string ~hyphen:'-' name + in + + let hlp = + match short_descr_opt with + | Some txt -> txt () + | None -> "" + in + + let arg_hlp = + match def.arg_help with + | Some s -> s + | None -> "str" + in + + let default_value = + try + Printf.sprintf + (f_ " [%s]") + (Schema.get + schema + env + name) + with Not_set _ -> + "" + in + + let args = + match def.cli with + | CLINone -> + [] + | CLIAuto -> + [ + arg_concat "--" arg_name, + Arg.String var_set, + Printf.sprintf (f_ "%s %s%s") arg_hlp hlp default_value + ] + | CLIWith -> + [ + arg_concat "--with-" arg_name, + Arg.String var_set, + Printf.sprintf (f_ "%s %s%s") arg_hlp hlp default_value + ] + | CLIEnable -> + let dflt = + if default_value = " [true]" then + s_ " [default: enabled]" + else + s_ " [default: disabled]" + in + [ + arg_concat "--enable-" arg_name, + Arg.Unit (fun () -> var_set "true"), + Printf.sprintf (f_ " %s%s") hlp dflt; + + arg_concat "--disable-" arg_name, + Arg.Unit (fun () -> var_set "false"), + Printf.sprintf (f_ " %s%s") hlp dflt + ] + | CLIUser lst -> + lst + in + args :: acc) + [] + schema) +end + +module BaseExec = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseExec.ml" + + open OASISGettext + open OASISUtils + open BaseMessage + + let run ?f_exit_code cmd args = + let cmdline = + String.concat " " (cmd :: args) + in + info (f_ "Running command '%s'") cmdline; + match f_exit_code, Sys.command cmdline with + | None, 0 -> () + | None, i -> + failwithf + (f_ "Command '%s' terminated with error code %d") + cmdline i + | Some f, i -> + f i + + let run_read_output ?f_exit_code cmd args = + let fn = + Filename.temp_file "oasis-" ".txt" + in + let () = + try + run ?f_exit_code cmd (args @ [">"; Filename.quote fn]) + with e -> + Sys.remove fn; + raise e + in + let chn = + open_in fn + in + let routput = + ref [] + in + ( + try + while true do + routput := (input_line chn) :: !routput + done + with End_of_file -> + () + ); + close_in chn; + Sys.remove fn; + List.rev !routput + + let run_read_one_line ?f_exit_code cmd args = + match run_read_output ?f_exit_code cmd args with + | [fst] -> + fst + | lst -> + failwithf + (f_ "Command return unexpected output %S") + (String.concat "\n" lst) +end + +module BaseFileUtil = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseFileUtil.ml" + + open OASISGettext + + let find_file paths exts = + + (* Cardinal product of two list *) + let ( * ) lst1 lst2 = + List.flatten + (List.map + (fun a -> + List.map + (fun b -> a,b) + lst2) + lst1) + in + + let rec combined_paths lst = + match lst with + | p1 :: p2 :: tl -> + let acc = + (List.map + (fun (a,b) -> Filename.concat a b) + (p1 * p2)) + in + combined_paths (acc :: tl) + | [e] -> + e + | [] -> + [] + in + + let alternatives = + List.map + (fun (p,e) -> + if String.length e > 0 && e.[0] <> '.' then + p ^ "." ^ e + else + p ^ e) + ((combined_paths paths) * exts) + in + List.find + Sys.file_exists + alternatives + + let which prg = + let path_sep = + match Sys.os_type with + | "Win32" -> + ';' + | _ -> + ':' + in + let path_lst = + OASISUtils.split + path_sep + (Sys.getenv "PATH") + in + let exec_ext = + match Sys.os_type with + | "Win32" -> + "" + :: + (OASISUtils.split + path_sep + (Sys.getenv "PATHEXT")) + | _ -> + [""] + in + find_file [path_lst; [prg]] exec_ext + + (**/**) + let rec fix_dir dn = + (* Windows hack because Sys.file_exists "src\\" = false when + * Sys.file_exists "src" = true + *) + let ln = + String.length dn + in + if Sys.os_type = "Win32" && ln > 0 && dn.[ln - 1] = '\\' then + fix_dir (String.sub dn 0 (ln - 1)) + else + dn + + let q = Filename.quote + (**/**) + + let cp src tgt = + BaseExec.run + (match Sys.os_type with + | "Win32" -> "copy" + | _ -> "cp") + [q src; q tgt] + + let mkdir tgt = + BaseExec.run + (match Sys.os_type with + | "Win32" -> "md" + | _ -> "mkdir") + [q tgt] + + let rec mkdir_parent f tgt = + let tgt = + fix_dir tgt + in + if Sys.file_exists tgt then + begin + if not (Sys.is_directory tgt) then + OASISUtils.failwithf + (f_ "Cannot create directory '%s', a file of the same name already \ + exists") + tgt + end + else + begin + mkdir_parent f (Filename.dirname tgt); + if not (Sys.file_exists tgt) then + begin + f tgt; + mkdir tgt + end + end + + let rmdir tgt = + if Sys.readdir tgt = [||] then + begin + match Sys.os_type with + | "Win32" -> + BaseExec.run "rd" [q tgt] + | _ -> + BaseExec.run "rm" ["-r"; q tgt] + end + + let glob fn = + let basename = + Filename.basename fn + in + if String.length basename >= 2 && + basename.[0] = '*' && + basename.[1] = '.' then + begin + let ext_len = + (String.length basename) - 2 + in + let ext = + String.sub basename 2 ext_len + in + let dirname = + Filename.dirname fn + in + Array.fold_left + (fun acc fn -> + try + let fn_ext = + String.sub + fn + ((String.length fn) - ext_len) + ext_len + in + if fn_ext = ext then + (Filename.concat dirname fn) :: acc + else + acc + with Invalid_argument _ -> + acc) + [] + (Sys.readdir dirname) + end + else + begin + if Sys.file_exists fn then + [fn] + else + [] + end +end + +module BaseArgExt = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseArgExt.ml" + + open OASISUtils + open OASISGettext + + let parse argv args = + (* Simulate command line for Arg *) + let current = + ref 0 + in + + try + Arg.parse_argv + ~current:current + (Array.concat [[|"none"|]; argv]) + (Arg.align args) + (failwithf (f_ "Don't know what to do with arguments: '%s'")) + (s_ "configure options:") + with + | Arg.Help txt -> + print_endline txt; + exit 0 + | Arg.Bad txt -> + prerr_endline txt; + exit 1 +end + +module BaseCheck = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseCheck.ml" + + open BaseEnv + open BaseMessage + open OASISUtils + open OASISGettext + + let prog_best prg prg_lst = + var_redefine + prg + (fun () -> + let alternate = + List.fold_left + (fun res e -> + match res with + | Some _ -> + res + | None -> + try + Some (BaseFileUtil.which e) + with Not_found -> + None) + None + prg_lst + in + match alternate with + | Some prg -> prg + | None -> raise Not_found) + + let prog prg = + prog_best prg [prg] + + let prog_opt prg = + prog_best prg [prg^".opt"; prg] + + let ocamlfind = + prog "ocamlfind" + + let version + var_prefix + cmp + fversion + () = + (* Really compare version provided *) + let var = + var_prefix^"_version_"^(OASISVersion.varname_of_comparator cmp) + in + var_redefine + ~hide:true + var + (fun () -> + let version_str = + match fversion () with + | "[Distributed with OCaml]" -> + begin + try + (var_get "ocaml_version") + with Not_found -> + warning + (f_ "Variable ocaml_version not defined, fallback \ + to default"); + Sys.ocaml_version + end + | res -> + res + in + let version = + OASISVersion.version_of_string version_str + in + if OASISVersion.comparator_apply version cmp then + version_str + else + failwithf + (f_ "Cannot satisfy version constraint on %s: %s (version: %s)") + var_prefix + (OASISVersion.string_of_comparator cmp) + version_str) + () + + let package_version pkg = + BaseExec.run_read_one_line + (ocamlfind ()) + ["query"; "-format"; "%v"; pkg] + + let package ?version_comparator pkg () = + let var = + OASISUtils.varname_concat + "pkg_" + (OASISUtils.varname_of_string pkg) + in + let findlib_dir pkg = + let dir = + BaseExec.run_read_one_line + (ocamlfind ()) + ["query"; "-format"; "%d"; pkg] + in + if Sys.file_exists dir && Sys.is_directory dir then + dir + else + failwithf + (f_ "When looking for findlib package %s, \ + directory %s return doesn't exist") + pkg dir + in + let vl = + var_redefine + var + (fun () -> findlib_dir pkg) + () + in + ( + match version_comparator with + | Some ver_cmp -> + ignore + (version + var + ver_cmp + (fun _ -> package_version pkg) + ()) + | None -> + () + ); + vl +end + +module BaseOCamlcConfig = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseOCamlcConfig.ml" + + + open BaseEnv + open OASISUtils + open OASISGettext + + module SMap = Map.Make(String) + + let ocamlc = + BaseCheck.prog_opt "ocamlc" + + let ocamlc_config_map = + (* Map name to value for ocamlc -config output + (name ^": "^value) + *) + let rec split_field mp lst = + match lst with + | line :: tl -> + let mp = + try + let pos_semicolon = + String.index line ':' + in + if pos_semicolon > 1 then + ( + let name = + String.sub line 0 pos_semicolon + in + let linelen = + String.length line + in + let value = + if linelen > pos_semicolon + 2 then + String.sub + line + (pos_semicolon + 2) + (linelen - pos_semicolon - 2) + else + "" + in + SMap.add name value mp + ) + else + ( + mp + ) + with Not_found -> + ( + mp + ) + in + split_field mp tl + | [] -> + mp + in + + let cache = + lazy + (var_protect + (Marshal.to_string + (split_field + SMap.empty + (BaseExec.run_read_output + (ocamlc ()) ["-config"])) + [])) + in + var_redefine + "ocamlc_config_map" + ~hide:true + ~dump:false + (fun () -> + (* TODO: update if ocamlc change !!! *) + Lazy.force cache) + + let var_define nm = + (* Extract data from ocamlc -config *) + let avlbl_config_get () = + Marshal.from_string + (ocamlc_config_map ()) + 0 + in + let chop_version_suffix s = + try + String.sub s 0 (String.index s '+') + with _ -> + s + in + + let nm_config, value_config = + match nm with + | "ocaml_version" -> + "version", chop_version_suffix + | _ -> nm, (fun x -> x) + in + var_redefine + nm + (fun () -> + try + let map = + avlbl_config_get () + in + let value = + SMap.find nm_config map + in + value_config value + with Not_found -> + failwithf + (f_ "Cannot find field '%s' in '%s -config' output") + nm + (ocamlc ())) + +end + +module BaseStandardVar = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseStandardVar.ml" + + + open OASISGettext + open OASISTypes + open OASISExpr + open BaseCheck + open BaseEnv + + let ocamlfind = BaseCheck.ocamlfind + let ocamlc = BaseOCamlcConfig.ocamlc + let ocamlopt = prog_opt "ocamlopt" + let ocamlbuild = prog "ocamlbuild" + + + (**/**) + let rpkg = + ref None + + let pkg_get () = + match !rpkg with + | Some pkg -> pkg + | None -> failwith (s_ "OASIS Package is not set") + (**/**) + + let pkg_name = + var_define + ~short_desc:(fun () -> s_ "Package name") + "pkg_name" + (fun () -> (pkg_get ()).name) + + let pkg_version = + var_define + ~short_desc:(fun () -> s_ "Package version") + "pkg_version" + (fun () -> + (OASISVersion.string_of_version (pkg_get ()).version)) + + let c = BaseOCamlcConfig.var_define + + let os_type = c "os_type" + let system = c "system" + let architecture = c "architecture" + let ccomp_type = c "ccomp_type" + let ocaml_version = c "ocaml_version" + + (* TODO: Check standard variable presence at runtime *) + + let standard_library_default = c "standard_library_default" + let standard_library = c "standard_library" + let standard_runtime = c "standard_runtime" + let bytecomp_c_compiler = c "bytecomp_c_compiler" + let native_c_compiler = c "native_c_compiler" + let model = c "model" + let ext_obj = c "ext_obj" + let ext_asm = c "ext_asm" + let ext_lib = c "ext_lib" + let ext_dll = c "ext_dll" + let default_executable_name = c "default_executable_name" + let systhread_supported = c "systhread_supported" + + + (**/**) + let p name hlp dflt = + var_define + ~short_desc:hlp + ~cli:CLIAuto + ~arg_help:"dir" + name + dflt + + let (/) a b = + if os_type () = Sys.os_type then + Filename.concat a b + else if os_type () = "Unix" then + BaseFilePath.Unix.concat a b + else + OASISUtils.failwithf (f_ "Cannot handle os_type %s filename concat") + (os_type ()) + (**/**) + + let prefix = + p "prefix" + (fun () -> s_ "Install architecture-independent files dir") + (fun () -> + match os_type () with + | "Win32" -> + let program_files = + Sys.getenv "PROGRAMFILES" + in + program_files/(pkg_name ()) + | _ -> + "/usr/local") + + let exec_prefix = + p "exec_prefix" + (fun () -> s_ "Install architecture-dependent files in dir") + (fun () -> "$prefix") + + let bindir = + p "bindir" + (fun () -> s_ "User executables") + (fun () -> "$exec_prefix"/"bin") + + let sbindir = + p "sbindir" + (fun () -> s_ "System admin executables") + (fun () -> "$exec_prefix"/"sbin") + + let libexecdir = + p "libexecdir" + (fun () -> s_ "Program executables") + (fun () -> "$exec_prefix"/"libexec") + + let sysconfdir = + p "sysconfdir" + (fun () -> s_ "Read-only single-machine data") + (fun () -> "$prefix"/"etc") + + let sharedstatedir = + p "sharedstatedir" + (fun () -> s_ "Modifiable architecture-independent data") + (fun () -> "$prefix"/"com") + + let localstatedir = + p "localstatedir" + (fun () -> s_ "Modifiable single-machine data") + (fun () -> "$prefix"/"var") + + let libdir = + p "libdir" + (fun () -> s_ "Object code libraries") + (fun () -> "$exec_prefix"/"lib") + + let datarootdir = + p "datarootdir" + (fun () -> s_ "Read-only arch-independent data root") + (fun () -> "$prefix"/"share") + + let datadir = + p "datadir" + (fun () -> s_ "Read-only architecture-independent data") + (fun () -> "$datarootdir") + + let infodir = + p "infodir" + (fun () -> s_ "Info documentation") + (fun () -> "$datarootdir"/"info") + + let localedir = + p "localedir" + (fun () -> s_ "Locale-dependent data") + (fun () -> "$datarootdir"/"locale") + + let mandir = + p "mandir" + (fun () -> s_ "Man documentation") + (fun () -> "$datarootdir"/"man") + + let docdir = + p "docdir" + (fun () -> s_ "Documentation root") + (fun () -> "$datarootdir"/"doc"/"$pkg_name") + + let htmldir = + p "htmldir" + (fun () -> s_ "HTML documentation") + (fun () -> "$docdir") + + let dvidir = + p "dvidir" + (fun () -> s_ "DVI documentation") + (fun () -> "$docdir") + + let pdfdir = + p "pdfdir" + (fun () -> s_ "PDF documentation") + (fun () -> "$docdir") + + let psdir = + p "psdir" + (fun () -> s_ "PS documentation") + (fun () -> "$docdir") + + let destdir = + p "destdir" + (fun () -> s_ "Prepend a path when installing package") + (fun () -> + raise + (PropList.Not_set + ("destdir", + Some (s_ "undefined by construct")))) + + let findlib_version = + var_define + "findlib_version" + (fun () -> + BaseCheck.package_version "findlib") + + let is_native = + var_define + "is_native" + (fun () -> + try + let _s : string = + ocamlopt () + in + "true" + with PropList.Not_set _ -> + let _s : string = + ocamlc () + in + "false") + + let ext_program = + var_define + "suffix_program" + (fun () -> + match os_type () with + | "Win32" -> ".exe" + | _ -> "") + + let rm = + var_define + ~short_desc:(fun () -> s_ "Remove a file.") + "rm" + (fun () -> + match os_type () with + | "Win32" -> "del" + | _ -> "rm -f") + + let rmdir = + var_define + ~short_desc:(fun () -> s_ "Remove a directory.") + "rmdir" + (fun () -> + match os_type () with + | "Win32" -> "rd" + | _ -> "rm -rf") + + let debug = + var_define + ~short_desc:(fun () -> s_ "Turn ocaml debug flag on") + ~cli:CLIEnable + "debug" + (fun () -> "true") + + let profile = + var_define + ~short_desc:(fun () -> s_ "Turn ocaml profile flag on") + ~cli:CLIEnable + "profile" + (fun () -> "false") + + let tests = + var_define + ~short_desc:(fun () -> + s_ "Compile tests executable and library and run them") + ~cli:CLIEnable + "tests" + (fun () -> "false") + + let docs = + var_define + ~short_desc:(fun () -> s_ "Create documentations") + ~cli:CLIEnable + "docs" + (fun () -> "true") + + let init pkg = + rpkg := Some pkg + +end + +module BaseFileAB = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseFileAB.ml" + + open BaseEnv + open OASISGettext + open BaseMessage + + let to_filename fn = + let fn = + BaseFilePath.of_unix fn + in + if not (Filename.check_suffix fn ".ab") then + warning + (f_ "File '%s' doesn't have '.ab' extension") + fn; + Filename.chop_extension fn + + let replace fn_lst = + let buff = + Buffer.create 13 + in + List.iter + (fun fn -> + let fn = + BaseFilePath.of_unix fn + in + let chn_in = + open_in fn + in + let chn_out = + open_out (to_filename fn) + in + ( + try + while true do + Buffer.add_string buff (var_expand (input_line chn_in)); + Buffer.add_char buff '\n' + done + with End_of_file -> + () + ); + Buffer.output_buffer chn_out buff; + Buffer.clear buff; + close_in chn_in; + close_out chn_out) + fn_lst +end + +module BaseLog = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseLog.ml" + + open OASISUtils + + let default_filename = + Filename.concat + (Filename.dirname BaseEnv.default_filename) + "setup.log" + + module SetTupleString = + Set.Make + (struct + type t = string * string + let compare (s11, s12) (s21, s22) = + match String.compare s11 s21 with + | 0 -> String.compare s12 s22 + | n -> n + end) + + let load () = + if Sys.file_exists default_filename then + begin + let chn = + open_in default_filename + in + let scbuf = + Scanf.Scanning.from_file default_filename + in + let rec read_aux (st, lst) = + if not (Scanf.Scanning.end_of_input scbuf) then + begin + let acc = + try + Scanf.bscanf scbuf "%S %S\n" + (fun e d -> + let t = + e, d + in + if SetTupleString.mem t st then + st, lst + else + SetTupleString.add t st, + t :: lst) + with Scanf.Scan_failure _ -> + failwith + (Scanf.bscanf scbuf + "%l" + (fun line -> + Printf.sprintf + "Malformed log file '%s' at line %d" + default_filename + line)) + in + read_aux acc + end + else + begin + close_in chn; + List.rev lst + end + in + read_aux (SetTupleString.empty, []) + end + else + begin + [] + end + + let register event data = + let chn_out = + open_out_gen [Open_append; Open_creat; Open_text] 0o644 default_filename + in + Printf.fprintf chn_out "%S %S\n" event data; + close_out chn_out + + let unregister event data = + if Sys.file_exists default_filename then + begin + let lst = + load () + in + let chn_out = + open_out default_filename + in + let write_something = + ref false + in + List.iter + (fun (e, d) -> + if e <> event || d <> data then + begin + write_something := true; + Printf.fprintf chn_out "%S %S\n" e d + end) + lst; + close_out chn_out; + if not !write_something then + Sys.remove default_filename + end + + let filter events = + let st_events = + List.fold_left + (fun st e -> + SetString.add e st) + SetString.empty + events + in + List.filter + (fun (e, _) -> SetString.mem e st_events) + (load ()) + + let exists event data = + List.exists + (fun v -> (event, data) = v) + (load ()) +end + +module BaseBuilt = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseBuilt.ml" + + open OASISTypes + open OASISGettext + open BaseStandardVar + open BaseMessage + + type t = + | BExec (* Executable *) + | BExecLib (* Library coming with executable *) + | BLib (* Library *) + | BDoc (* Document *) + + let to_log_event_file t nm = + "built_"^ + (match t with + | BExec -> "exec" + | BExecLib -> "exec_lib" + | BLib -> "lib" + | BDoc -> "doc")^ + "_"^nm + + let to_log_event_done t nm = + "is_"^(to_log_event_file t nm) + + let register t nm lst = + BaseLog.register + (to_log_event_done t nm) + "true"; + List.iter + (fun alt -> + let registered = + List.fold_left + (fun registered fn -> + if Sys.file_exists fn then + begin + BaseLog.register + (to_log_event_file t nm) + (if Filename.is_relative fn then + Filename.concat (Sys.getcwd ()) fn + else + fn); + true + end + else + registered) + false + alt + in + if not registered then + warning + (f_ "Cannot find an existing alternative files among: %s") + (String.concat (s_ ", ") alt)) + lst + + let unregister t nm = + List.iter + (fun (e, d) -> + BaseLog.unregister e d) + (BaseLog.filter + [to_log_event_file t nm; + to_log_event_done t nm]) + + let fold t nm f acc = + List.fold_left + (fun acc (_, fn) -> + if Sys.file_exists fn then + begin + f acc fn + end + else + begin + warning + (f_ "File '%s' has been marked as built \ + for %s but doesn't exist") + fn + (Printf.sprintf + (match t with + | BExec | BExecLib -> + (f_ "executable %s") + | BLib -> + (f_ "library %s") + | BDoc -> + (f_ "documentation %s")) + nm); + acc + end) + acc + (BaseLog.filter + [to_log_event_file t nm]) + + let is_built t nm = + List.fold_left + (fun is_built (_, d) -> + (try + bool_of_string d + with _ -> + false)) + false + (BaseLog.filter + [to_log_event_done t nm]) + + let of_executable ffn (cs, bs, exec) = + let unix_exec_is, unix_dll_opt = + OASISExecutable.unix_exec_is + (cs, bs, exec) + (fun () -> + bool_of_string + (is_native ())) + ext_dll + ext_program + in + let evs = + (BExec, cs.cs_name, [[ffn unix_exec_is]]) + :: + (match unix_dll_opt with + | Some fn -> + [BExecLib, cs.cs_name, [[ffn fn]]] + | None -> + []) + in + evs, + unix_exec_is, + unix_dll_opt + + let of_library ffn (cs, bs, lib) = + let unix_lst = + OASISLibrary.generated_unix_files + ~ctxt:!BaseContext.default + (cs, bs, lib) + (fun fn -> + Sys.file_exists (BaseFilePath.of_unix fn)) + (fun () -> + bool_of_string (is_native ())) + ext_lib + ext_dll + in + let evs = + [BLib, + cs.cs_name, + List.map (List.map ffn) unix_lst] + in + evs, unix_lst + +end + +module BaseCustom = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseCustom.ml" + + open BaseEnv + open BaseMessage + open OASISTypes + open OASISGettext + + let run cmd args extra_args = + BaseExec.run + (var_expand cmd) + (List.map + var_expand + (args @ (Array.to_list extra_args))) + + let hook ?(failsafe=false) cstm f e = + let optional_command lst = + let printer = + function + | Some (cmd, args) -> String.concat " " (cmd :: args) + | None -> s_ "No command" + in + match + var_choose + ~name:(s_ "Pre/Post Command") + ~printer + lst with + | Some (cmd, args) -> + begin + try + run cmd args [||] + with e when failsafe -> + warning + (f_ "Command '%s' fail with error: %s") + (String.concat " " (cmd :: args)) + (match e with + | Failure msg -> msg + | e -> Printexc.to_string e) + end + | None -> + () + in + let res = + optional_command cstm.pre_command; + f e + in + optional_command cstm.post_command; + res +end + +module BaseDynVar = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseDynVar.ml" + + + open OASISTypes + open OASISGettext + open BaseEnv + open BaseBuilt + + let init pkg = + List.iter + (function + | Executable (cs, bs, exec) -> + var_ignore + (var_redefine + (* We don't save this variable *) + ~dump:false + ~short_desc:(fun () -> + Printf.sprintf + (f_ "Filename of executable '%s'") + cs.cs_name) + cs.cs_name + (fun () -> + let fn_opt = + fold + BExec cs.cs_name + (fun _ fn -> Some fn) + None + in + match fn_opt with + | Some fn -> fn + | None -> + raise + (PropList.Not_set + (cs.cs_name, + Some (Printf.sprintf + (f_ "Executable '%s' not yet built.") + cs.cs_name))))) + + | Library _ | Flag _ | Test _ | SrcRepo _ | Doc _ -> + ()) + pkg.sections +end + +module BaseTest = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseTest.ml" + + open BaseEnv + open BaseMessage + open OASISTypes + open OASISExpr + open OASISGettext + + let test lst pkg extra_args = + + let one_test (failure, n) (test_plugin, cs, test) = + if var_choose + ~name:(Printf.sprintf + (f_ "test %s run") + cs.cs_name) + ~printer:string_of_bool + test.test_run then + begin + let () = + info (f_ "Running test '%s'") cs.cs_name + in + let back_cwd = + match test.test_working_directory with + | Some dir -> + let cwd = + Sys.getcwd () + in + let chdir d = + info (f_ "Changing directory to '%s'") d; + Sys.chdir d + in + chdir dir; + fun () -> chdir cwd + + | None -> + fun () -> () + in + try + let failure_percent = + BaseCustom.hook + test.test_custom + (test_plugin pkg (cs, test)) + extra_args + in + back_cwd (); + (failure_percent +. failure, n + 1) + with e -> + begin + back_cwd (); + raise e + end + end + else + begin + info (f_ "Skipping test '%s'") cs.cs_name; + (failure, n) + end + in + let (failed, n) = + List.fold_left + one_test + (0.0, 0) + lst + in + let failure_percent = + if n = 0 then + 0.0 + else + failed /. (float_of_int n) + in + let msg = + Printf.sprintf + (f_ "Tests had a %.2f%% failure rate") + (100. *. failure_percent) + in + if failure_percent > 0.0 then + failwith msg + else + info "%s" msg +end + +module BaseDoc = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseDoc.ml" + + open BaseEnv + open BaseMessage + open OASISTypes + open OASISGettext + + let doc lst pkg extra_args = + + let one_doc (doc_plugin, cs, doc) = + if var_choose + ~name:(Printf.sprintf + (f_ "documentation %s build") + cs.cs_name) + ~printer:string_of_bool + doc.doc_build then + begin + info (f_ "Building documentation '%s'") cs.cs_name; + BaseCustom.hook + doc.doc_custom + (doc_plugin pkg (cs, doc)) + extra_args + end + in + List.iter + one_doc + lst +end + +module BaseSetup = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseSetup.ml" + + open BaseEnv + open BaseMessage + open OASISTypes + open OASISSection + open OASISGettext + open OASISUtils + + type std_args_fun = + package -> string array -> unit + + type ('a, 'b) section_args_fun = + name * (package -> (common_section * 'a) -> string array -> 'b) + + type t = + { + configure: std_args_fun; + build: std_args_fun; + doc: ((doc, unit) section_args_fun) list; + test: ((test, float) section_args_fun) list; + install: std_args_fun; + uninstall: std_args_fun; + clean: std_args_fun list; + clean_doc: (doc, unit) section_args_fun list; + clean_test: (test, unit) section_args_fun list; + distclean: std_args_fun list; + distclean_doc: (doc, unit) section_args_fun list; + distclean_test: (test, unit) section_args_fun list; + package: package; + version: string; + } + + (* Associate a plugin function with data from package *) + let join_plugin_sections filter_map lst = + List.rev + (List.fold_left + (fun acc sct -> + match filter_map sct with + | Some e -> + e :: acc + | None -> + acc) + [] + lst) + + (* Search for plugin data associated with a section name *) + let lookup_plugin_section plugin action nm lst = + try + List.assoc nm lst + with Not_found -> + failwithf + (f_ "Cannot find plugin %s matching section %s for %s action") + plugin + nm + action + + let configure t args = + (* Run configure *) + BaseCustom.hook + t.package.conf_custom + (fun () -> + (* Reload if preconf has changed it *) + begin + try + unload (); + load (); + with _ -> + () + end; + + (* Run plugin's configure *) + t.configure t.package args; + + (* Dump to allow postconf to change it *) + dump ()) + (); + + (* Reload environment *) + unload (); + load (); + + (* Save environment *) + print (); + + (* Replace data in file *) + BaseFileAB.replace t.package.files_ab + + let build t args = + BaseCustom.hook + t.package.build_custom + (t.build t.package) + args + + let doc t args = + BaseDoc.doc + (join_plugin_sections + (function + | Doc (cs, e) -> + Some + (lookup_plugin_section + "documentation" + (s_ "build") + cs.cs_name + t.doc, + cs, + e) + | _ -> + None) + t.package.sections) + t.package + args + + let test t args = + BaseTest.test + (join_plugin_sections + (function + | Test (cs, e) -> + Some + (lookup_plugin_section + "test" + (s_ "run") + cs.cs_name + t.test, + cs, + e) + | _ -> + None) + t.package.sections) + t.package + args + + let all t args = + let rno_doc = + ref false + in + let rno_test = + ref false + in + Arg.parse_argv + ~current:(ref 0) + (Array.of_list + ((Sys.executable_name^" all") :: + (Array.to_list args))) + [ + "-no-doc", + Arg.Set rno_doc, + s_ "Don't run doc target"; + + "-no-test", + Arg.Set rno_test, + s_ "Don't run test target"; + ] + (failwithf (f_ "Don't know what to do with '%s'")) + ""; + + info "Running configure step"; + configure t [||]; + + info "Running build step"; + build t [||]; + + (* Load setup.log dynamic variables *) + BaseDynVar.init t.package; + + if not !rno_doc then + begin + info "Running doc step"; + doc t [||]; + end + else + begin + info "Skipping doc step" + end; + + if not !rno_test then + begin + info "Running test step"; + test t [||] + end + else + begin + info "Skipping test step" + end + + let install t args = + BaseCustom.hook + t.package.install_custom + (t.install t.package) + args + + let uninstall t args = + BaseCustom.hook + t.package.uninstall_custom + (t.uninstall t.package) + args + + let reinstall t args = + uninstall t args; + install t args + + let clean, distclean = + let failsafe f a = + try + f a + with e -> + warning + (f_ "Action fail with error: %s") + (match e with + | Failure msg -> msg + | e -> Printexc.to_string e) + in + + let generic_clean t cstm mains docs tests args = + BaseCustom.hook + ~failsafe:true + cstm + (fun () -> + (* Clean section *) + List.iter + (function + | Test (cs, test) -> + let f = + try + List.assoc cs.cs_name tests + with Not_found -> + fun _ _ _ -> () + in + failsafe + (f t.package (cs, test)) + args + | Doc (cs, doc) -> + let f = + try + List.assoc cs.cs_name docs + with Not_found -> + fun _ _ _ -> () + in + failsafe + (f t.package (cs, doc)) + args + | Library _ + | Executable _ + | Flag _ + | SrcRepo _ -> + ()) + t.package.sections; + (* Clean whole package *) + List.iter + (fun f -> + failsafe + (f t.package) + args) + mains) + () + in + + let clean t args = + generic_clean + t + t.package.clean_custom + t.clean + t.clean_doc + t.clean_test + args + in + + let distclean t args = + (* Call clean *) + clean t args; + + (* Remove generated file *) + List.iter + (fun fn -> + if Sys.file_exists fn then + begin + info (f_ "Remove '%s'") fn; + Sys.remove fn + end) + (BaseEnv.default_filename + :: + BaseLog.default_filename + :: + (List.rev_map BaseFileAB.to_filename t.package.files_ab)); + + (* Call distclean code *) + generic_clean + t + t.package.distclean_custom + t.distclean + t.distclean_doc + t.distclean_test + args + in + + clean, distclean + + let version t _ = + print_endline t.version + + let setup t = + let catch_exn = + ref true + in + try + let act_ref = + ref (fun _ -> + failwithf + (f_ "No action defined, run '%s %s -help'") + Sys.executable_name + Sys.argv.(0)) + + in + let extra_args_ref = + ref [] + in + let allow_empty_env_ref = + ref false + in + let arg_handle ?(allow_empty_env=false) act = + Arg.Tuple + [ + Arg.Rest (fun str -> extra_args_ref := str :: !extra_args_ref); + + Arg.Unit + (fun () -> + allow_empty_env_ref := allow_empty_env; + act_ref := act); + ] + in + + Arg.parse + (Arg.align + [ + "-configure", + arg_handle ~allow_empty_env:true configure, + s_ "[options*] Configure the whole build process."; + + "-build", + arg_handle build, + s_ "[options*] Build executables and libraries."; + + "-doc", + arg_handle doc, + s_ "[options*] Build documents."; + + "-test", + arg_handle test, + s_ "[options*] Run tests."; + + "-all", + arg_handle ~allow_empty_env:true all, + s_ "[options*] Run configure, build, doc and test targets."; + + "-install", + arg_handle install, + s_ "[options*] Install libraries, data, executables \ + and documents."; + + "-uninstall", + arg_handle uninstall, + s_ "[options*] Uninstall libraries, data, executables \ + and documents."; + + "-reinstall", + arg_handle reinstall, + s_ "[options*] Uninstall and install libraries, data, \ + executables and documents."; + + "-clean", + arg_handle ~allow_empty_env:true clean, + s_ "[options*] Clean files generated by a build."; + + "-distclean", + arg_handle ~allow_empty_env:true distclean, + s_ "[options*] Clean files generated by a build and configure."; + + "-version", + arg_handle ~allow_empty_env:true version, + s_ " Display version of OASIS used to generate this setup.ml."; + + "-no-catch-exn", + Arg.Clear catch_exn, + s_ " Don't catch exception, useful for debugging."; + ] + @ (BaseContext.args ())) + (failwithf (f_ "Don't know what to do with '%s'")) + (s_ "Setup and run build process current package\n"); + + (* Build initial environment *) + load ~allow_empty:!allow_empty_env_ref (); + + (** Initialize flags *) + List.iter + (function + | Flag (cs, {flag_description = hlp; + flag_default = choices}) -> + begin + let apply ?short_desc () = + var_ignore + (var_define + ~cli:CLIEnable + ?short_desc + (OASISUtils.varname_of_string cs.cs_name) + (fun () -> + string_of_bool + (var_choose + ~name:(Printf.sprintf + (f_ "default value of flag %s") + cs.cs_name) + ~printer:string_of_bool + choices))) + in + match hlp with + | Some hlp -> + apply ~short_desc:(fun () -> hlp) () + | None -> + apply () + end + | _ -> + ()) + t.package.sections; + + BaseStandardVar.init t.package; + + BaseDynVar.init t.package; + + !act_ref t (Array.of_list (List.rev !extra_args_ref)) + + with e when !catch_exn -> + error "%s" (Printexc.to_string e); + exit 1 + +end + +module BaseDev = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/base/BaseDev.ml" + + + + open OASISGettext + open BaseMessage + + type t = + { + oasis_cmd: string; + } + + let update_and_run t = + (* Command line to run setup-dev *) + let oasis_args = + "setup-dev" :: "-run" :: + Sys.executable_name :: + (Array.to_list Sys.argv) + in + + let exit_on_child_error = + function + | 0 -> () + | 2 -> + (* Bad CLI arguments *) + error + (f_ "The command '%s %s' exit with code 2. It often means that we \ + don't use the right command-line arguments, rerun \ + 'oasis setup-dev'.") + t.oasis_cmd + (String.concat " " oasis_args) + + | 127 -> + (* Cannot find OASIS *) + error + (f_ "Cannot find executable '%s', check where 'oasis' is located \ + and rerun 'oasis setup-dev'") + t.oasis_cmd + + | i -> + exit i + in + + let () = + (* Run OASIS to generate a temporary setup.ml + *) + BaseExec.run + ~f_exit_code:exit_on_child_error + t.oasis_cmd + oasis_args + in + + () + +end + + +module InternalConfigurePlugin = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/internal/InternalConfigurePlugin.ml" + + (** Configure using internal scheme + @author Sylvain Le Gall + *) + + open BaseEnv + open OASISTypes + open OASISUtils + open OASISGettext + open BaseMessage + + (** Configure build using provided series of check to be done + * and then output corresponding file. + *) + let configure pkg argv = + let var_ignore_eval var = + let _s : string = + var () + in + () + in + + let errors = + ref SetString.empty + in + + let buff = + Buffer.create 13 + in + + let add_errors fmt = + Printf.kbprintf + (fun b -> + errors := SetString.add (Buffer.contents b) !errors; + Buffer.clear b) + buff + fmt + in + + let warn_exception e = + warning "%s" (Printexc.to_string e) + in + + (* Check tools *) + let check_tools lst = + List.iter + (function + | ExternalTool tool -> + begin + try + var_ignore_eval (BaseCheck.prog tool) + with e -> + warn_exception e; + add_errors (f_ "Cannot find external tool '%s'") tool + end + | InternalExecutable nm1 -> + (* Check that matching tool is built *) + List.iter + (function + | Executable ({cs_name = nm2}, + {bs_build = build}, + _) when nm1 = nm2 -> + if not (var_choose build) then + add_errors + (f_ "Cannot find buildable internal executable \ + '%s' when checking build depends") + nm1 + | _ -> + ()) + pkg.sections) + lst + in + + let build_checks sct bs = + if var_choose bs.bs_build then + begin + if bs.bs_compiled_object = Native then + begin + try + var_ignore_eval BaseStandardVar.ocamlopt + with e -> + warn_exception e; + add_errors + (f_ "Section %s requires native compilation") + (OASISSection.string_of_section sct) + end; + + (* Check tools *) + check_tools bs.bs_build_tools; + + (* Check depends *) + List.iter + (function + | FindlibPackage (findlib_pkg, version_comparator) -> + begin + try + var_ignore_eval + (BaseCheck.package ?version_comparator findlib_pkg) + with e -> + warn_exception e; + match version_comparator with + | None -> + add_errors + (f_ "Cannot find findlib package %s") + findlib_pkg + | Some ver_cmp -> + add_errors + (f_ "Cannot find findlib package %s (%s)") + findlib_pkg + (OASISVersion.string_of_comparator ver_cmp) + end + | InternalLibrary nm1 -> + (* Check that matching library is built *) + List.iter + (function + | Library ({cs_name = nm2}, + {bs_build = build}, + _) when nm1 = nm2 -> + if not (var_choose build) then + add_errors + (f_ "Cannot find buildable internal library \ + '%s' when checking build depends") + nm1 + | _ -> + ()) + pkg.sections) + bs.bs_build_depends + end + in + + (* Parse command line *) + BaseArgExt.parse argv (BaseEnv.args ()); + + (* OCaml version *) + begin + match pkg.ocaml_version with + | Some ver_cmp -> + begin + try + var_ignore_eval + (BaseCheck.version + "ocaml" + ver_cmp + BaseStandardVar.ocaml_version) + with e -> + warn_exception e; + add_errors + (f_ "OCaml version %s doesn't match version constraint %s") + (BaseStandardVar.ocaml_version ()) + (OASISVersion.string_of_comparator ver_cmp) + end + | None -> + () + end; + + (* Findlib version *) + begin + match pkg.findlib_version with + | Some ver_cmp -> + begin + try + var_ignore_eval + (BaseCheck.version + "findlib" + ver_cmp + BaseStandardVar.findlib_version) + with e -> + warn_exception e; + add_errors + (f_ "Findlib version %s doesn't match version constraint %s") + (BaseStandardVar.findlib_version ()) + (OASISVersion.string_of_comparator ver_cmp) + end + | None -> + () + end; + + (* Check build depends *) + List.iter + (function + | Executable (_, bs, _) + | Library (_, bs, _) as sct -> + build_checks sct bs + | Doc (_, doc) -> + if var_choose doc.doc_build then + check_tools doc.doc_build_tools + | Test (_, test) -> + if var_choose test.test_run then + check_tools test.test_tools + | _ -> + ()) + pkg.sections; + + (* Check errors *) + if SetString.empty != !errors then + begin + List.iter + (fun e -> error "%s" e) + (SetString.elements !errors); + failwithf + (fn_ + "%d configuration error" + "%d configuration errors" + (SetString.cardinal !errors)) + (SetString.cardinal !errors) + end + +end + +module InternalInstallPlugin = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/internal/InternalInstallPlugin.ml" + + (** Install using internal scheme + @author Sylvain Le Gall + *) + + open BaseEnv + open BaseStandardVar + open BaseMessage + open OASISTypes + open OASISLibrary + open OASISGettext + open OASISUtils + + let exec_hook = + ref (fun (cs, bs, exec) -> cs, bs, exec) + + let lib_hook = + ref (fun (cs, bs, lib) -> cs, bs, lib, []) + + let doc_hook = + ref (fun (cs, doc) -> cs, doc) + + let install_file_ev = + "install-file" + + let install_dir_ev = + "install-dir" + + let install_findlib_ev = + "install-findlib" + + let install pkg argv = + + let in_destdir = + try + let destdir = + destdir () + in + (* Practically speaking destdir is prepended + * at the beginning of the target filename + *) + fun fn -> destdir^fn + with PropList.Not_set _ -> + fun fn -> fn + in + + let install_file ?tgt_fn src_file envdir = + let tgt_dir = + in_destdir (envdir ()) + in + let tgt_file = + Filename.concat + tgt_dir + (match tgt_fn with + | Some fn -> + fn + | None -> + Filename.basename src_file) + in + (* Create target directory if needed *) + BaseFileUtil.mkdir_parent + (fun dn -> + info (f_ "Creating directory '%s'") dn; + BaseLog.register install_dir_ev dn) + tgt_dir; + + (* Really install files *) + info (f_ "Copying file '%s' to '%s'") src_file tgt_file; + BaseFileUtil.cp src_file tgt_file; + BaseLog.register install_file_ev tgt_file + in + + (* Install data into defined directory *) + let install_data srcdir lst tgtdir = + let tgtdir = + BaseFilePath.of_unix (var_expand tgtdir) + in + List.iter + (fun (src, tgt_opt) -> + let real_srcs = + BaseFileUtil.glob + (Filename.concat srcdir src) + in + if real_srcs = [] then + failwithf + (f_ "Wildcard '%s' doesn't match any files") + src; + List.iter + (fun fn -> + install_file + fn + (fun () -> + match tgt_opt with + | Some s -> + BaseFilePath.of_unix (var_expand s) + | None -> + tgtdir)) + real_srcs) + lst + in + + (** Install all libraries *) + let install_libs pkg = + + let files_of_library (f_data, acc) data_lib = + let cs, bs, lib, lib_extra = + !lib_hook data_lib + in + if var_choose bs.bs_install && + BaseBuilt.is_built BaseBuilt.BLib cs.cs_name then + begin + let acc = + (* Start with acc + lib_extra *) + List.rev_append lib_extra acc + in + let acc = + (* Add uncompiled header from the source tree *) + let path = + BaseFilePath.of_unix bs.bs_path + in + List.fold_left + (fun acc modul -> + try + List.find + Sys.file_exists + (List.map + (Filename.concat path) + [modul^".mli"; + modul^".ml"; + String.uncapitalize modul^".mli"; + String.capitalize modul^".mli"; + String.uncapitalize modul^".ml"; + String.capitalize modul^".ml"]) + :: acc + with Not_found -> + begin + warning + (f_ "Cannot find source header for module %s \ + in library %s") + modul cs.cs_name; + acc + end) + acc + lib.lib_modules + in + + let acc = + (* Get generated files *) + BaseBuilt.fold + BaseBuilt.BLib + cs.cs_name + (fun acc fn -> fn :: acc) + acc + in + + let f_data () = + (* Install data associated with the library *) + install_data + bs.bs_path + bs.bs_data_files + (Filename.concat + (datarootdir ()) + pkg.name); + f_data () + in + + (f_data, acc) + end + else + begin + (f_data, acc) + end + in + + (* Install one group of library *) + let install_group_lib grp = + (* Iterate through all group nodes *) + let rec install_group_lib_aux data_and_files grp = + let data_and_files, children = + match grp with + | Container (_, children) -> + data_and_files, children + | Package (_, cs, bs, lib, children) -> + files_of_library data_and_files (cs, bs, lib), children + in + List.fold_left + install_group_lib_aux + data_and_files + children + in + + (* Findlib name of the root library *) + let findlib_name = + findlib_of_group grp + in + + (* Determine root library *) + let root_lib = + root_of_group grp + in + + (* All files to install for this library *) + let f_data, files = + install_group_lib_aux (ignore, []) grp + in + + (* Really install, if there is something to install *) + if files = [] then + begin + warning + (f_ "Nothing to install for findlib library '%s'") + findlib_name + end + else + begin + let meta = + (* Search META file *) + let (_, bs, _) = + root_lib + in + let res = + Filename.concat bs.bs_path "META" + in + if not (Sys.file_exists res) then + failwithf + (f_ "Cannot find file '%s' for findlib library %s") + res + findlib_name; + res + in + let files = + (* Make filename shorter to avoid hitting command max line length + * too early, esp. on Windows. + *) + let remove_prefix p n = + let plen = String.length p in + let nlen = String.length n in + if plen <= nlen && String.sub n 0 plen = p then + begin + let fn_sep = + if Sys.os_type = "Win32" then + '\\' + else + '/' + in + let cutpoint = plen + + (if plen < nlen && n.[plen] = fn_sep then + 1 + else + 0) + in + String.sub n cutpoint (nlen - cutpoint) + end + else + n + in + List.map (remove_prefix (Sys.getcwd ())) files + in + info + (f_ "Installing findlib library '%s'") + findlib_name; + BaseExec.run + (ocamlfind ()) + ("install" :: findlib_name :: meta :: files); + BaseLog.register install_findlib_ev findlib_name + end; + + (* Install data files *) + f_data (); + + in + + (* We install libraries in groups *) + List.iter + install_group_lib + (group_libs pkg) + in + + let install_execs pkg = + let install_exec data_exec = + let (cs, bs, exec) = + !exec_hook data_exec + in + if var_choose bs.bs_install && + BaseBuilt.is_built BaseBuilt.BExec cs.cs_name then + begin + let exec_libdir () = + Filename.concat + (libdir ()) + pkg.name + in + BaseBuilt.fold + BaseBuilt.BExec + cs.cs_name + (fun () fn -> + install_file + ~tgt_fn:cs.cs_name + fn + bindir) + (); + BaseBuilt.fold + BaseBuilt.BExecLib + cs.cs_name + (fun () fn -> + install_file + fn + exec_libdir) + (); + install_data + bs.bs_path + bs.bs_data_files + (Filename.concat + (datarootdir ()) + pkg.name) + end + in + List.iter + (function + | Executable (cs, bs, exec)-> + install_exec (cs, bs, exec) + | _ -> + ()) + pkg.sections + in + + let install_docs pkg = + let install_doc data = + let (cs, doc) = + !doc_hook data + in + if var_choose doc.doc_install && + BaseBuilt.is_built BaseBuilt.BDoc cs.cs_name then + begin + let tgt_dir = + BaseFilePath.of_unix (var_expand doc.doc_install_dir) + in + BaseBuilt.fold + BaseBuilt.BDoc + cs.cs_name + (fun () fn -> + install_file + fn + (fun () -> tgt_dir)) + (); + install_data + Filename.current_dir_name + doc.doc_data_files + doc.doc_install_dir + end + in + List.iter + (function + | Doc (cs, doc) -> + install_doc (cs, doc) + | _ -> + ()) + pkg.sections + in + + install_libs pkg; + install_execs pkg; + install_docs pkg + + (* Uninstall already installed data *) + let uninstall _ argv = + List.iter + (fun (ev, data) -> + if ev = install_file_ev then + begin + if Sys.file_exists data then + begin + info + (f_ "Removing file '%s'") + data; + Sys.remove data + end + else + begin + warning + (f_ "File '%s' doesn't exist anymore") + data + end + end + else if ev = install_dir_ev then + begin + if Sys.file_exists data && Sys.is_directory data then + begin + if Sys.readdir data = [||] then + begin + info + (f_ "Removing directory '%s'") + data; + BaseFileUtil.rmdir data + end + else + begin + warning + (f_ "Directory '%s' is not empty (%s)") + data + (String.concat + ", " + (Array.to_list + (Sys.readdir data))) + end + end + else + begin + warning + (f_ "Directory '%s' doesn't exist anymore") + data + end + end + else if ev = install_findlib_ev then + begin + info (f_ "Removing findlib library '%s'") data; + BaseExec.run (ocamlfind ()) ["remove"; data] + end + else + failwithf (f_ "Unknown log event '%s'") ev; + BaseLog.unregister ev data) + (* We process event in reverse order *) + (List.rev + (BaseLog.filter + [install_file_ev; + install_dir_ev; + install_findlib_ev;])) + +end + + +module OCamlbuildCommon = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/ocamlbuild/OCamlbuildCommon.ml" + + (** Functions common to OCamlbuild build and doc plugin + *) + + open OASISGettext + open BaseEnv + open BaseStandardVar + + let ocamlbuild_clean_ev = + "ocamlbuild-clean" + + let ocamlbuildflags = + var_define + ~short_desc:(fun () -> "OCamlbuild additional flags") + "ocamlbuildflags" + (fun () -> "") + + (** Fix special arguments depending on environment *) + let fix_args args extra_argv = + List.flatten + [ + if (os_type ()) = "Win32" then + [ + "-classic-display"; + "-no-log"; + "-no-links"; + "-install-lib-dir"; + (Filename.concat (standard_library ()) "ocamlbuild") + ] + else + []; + + if not (bool_of_string (is_native ())) || (os_type ()) = "Win32" then + [ + "-byte-plugin" + ] + else + []; + args; + + if bool_of_string (debug ()) then + ["-tag"; "debug"] + else + []; + + if bool_of_string (profile ()) then + ["-tag"; "profile"] + else + []; + + OASISUtils.split ' ' (ocamlbuildflags ()); + + Array.to_list extra_argv; + ] + + (** Run 'ocamlbuild -clean' if not already done *) + let run_clean extra_argv = + let extra_cli = + String.concat " " (Array.to_list extra_argv) + in + (* Run if never called with these args *) + if not (BaseLog.exists ocamlbuild_clean_ev extra_cli) then + begin + BaseExec.run (ocamlbuild ()) (fix_args ["-clean"] extra_argv); + BaseLog.register ocamlbuild_clean_ev extra_cli; + at_exit + (fun () -> + try + BaseLog.unregister ocamlbuild_clean_ev extra_cli + with _ -> + ()) + end + + (** Run ocamlbuild, unregister all clean events *) + let run_ocamlbuild args extra_argv = + (* TODO: enforce that target in args must be UNIX encoded i.e. toto/index.html + *) + BaseExec.run (ocamlbuild ()) (fix_args args extra_argv); + (* Remove any clean event, we must run it again *) + List.iter + (fun (e, d) -> BaseLog.unregister e d) + (BaseLog.filter [ocamlbuild_clean_ev]) + + (** Determine real build directory *) + let build_dir extra_argv = + let rec search_args dir = + function + | "-build-dir" :: dir :: tl -> + search_args dir tl + | _ :: tl -> + search_args dir tl + | [] -> + dir + in + search_args "_build" (fix_args [] extra_argv) + +end + +module OCamlbuildPlugin = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/ocamlbuild/OCamlbuildPlugin.ml" + + (** Build using ocamlbuild + @author Sylvain Le Gall + *) + + open OASISTypes + open OASISGettext + open OASISUtils + open BaseEnv + open OCamlbuildCommon + open BaseStandardVar + open BaseMessage + + let cond_targets_hook = + ref (fun lst -> lst) + + let build pkg argv = + + (* Return the filename in build directory *) + let in_build_dir fn = + Filename.concat + (build_dir argv) + fn + in + + (* Return the unix filename in host build directory *) + let in_build_dir_of_unix fn = + in_build_dir (BaseFilePath.of_unix fn) + in + + let cond_targets = + List.fold_left + (fun acc -> + function + | Library (cs, bs, lib) when var_choose bs.bs_build -> + begin + let evs, unix_files = + BaseBuilt.of_library + in_build_dir_of_unix + (cs, bs, lib) + in + + let ends_with nd fn = + let nd_len = + String.length nd + in + (String.length fn >= nd_len) + && + (String.sub + fn + (String.length fn - nd_len) + nd_len) = nd + in + + let tgts = + List.flatten + (List.filter + (fun l -> l <> []) + (List.map + (List.filter + (fun fn -> + ends_with ".cma" fn || + ends_with ".cmxa" fn || + ends_with (ext_lib ()) fn || + ends_with (ext_dll ()) fn)) + unix_files)) + in + + match tgts with + | _ :: _ -> + (evs, tgts) :: acc + | [] -> + failwithf + (f_ "No possible ocamlbuild targets for library %s") + cs.cs_name + end + + | Executable (cs, bs, exec) when var_choose bs.bs_build -> + begin + let evs, unix_exec_is, unix_dll_opt = + BaseBuilt.of_executable + in_build_dir_of_unix + (cs, bs, exec) + in + + let target ext = + let unix_tgt = + (BaseFilePath.Unix.concat + bs.bs_path + (BaseFilePath.Unix.chop_extension + exec.exec_main_is))^ext + in + let evs = + (* Fix evs, we want to use the unix_tgt, without copying *) + List.map + (function + | BaseBuilt.BExec, nm, lst when nm = cs.cs_name -> + BaseBuilt.BExec, nm, [[in_build_dir_of_unix unix_tgt]] + | ev -> + ev) + evs + in + evs, [unix_tgt] + in + + (* Add executable *) + let acc = + match bs.bs_compiled_object with + | Native -> + (target ".native") :: acc + | Best when bool_of_string (is_native ()) -> + (target ".native") :: acc + | Byte + | Best -> + (target ".byte") :: acc + in + acc + end + + | Library _ | Executable _ | Test _ + | SrcRepo _ | Flag _ | Doc _ -> + acc) + [] + (* Keep the pkg.sections ordered *) + (List.rev pkg.sections); + in + + (* Check and register built files *) + let check_and_register (bt, bnm, lst) = + List.iter + (fun fns -> + if not (List.exists Sys.file_exists fns) then + failwithf + (f_ "No one of expected built files %s exists") + (String.concat (s_ ", ") (List.map (Printf.sprintf "'%s'") fns))) + lst; + (BaseBuilt.register bt bnm lst) + in + + let cond_targets = + (* Run the hook *) + !cond_targets_hook cond_targets + in + + (* Run a list of target... *) + run_ocamlbuild + (List.flatten + (List.map snd cond_targets)) + argv; + (* ... and register events *) + List.iter + check_and_register + (List.flatten (List.map fst cond_targets)) + + + let clean pkg extra_args = + run_clean extra_args; + List.iter + (function + | Library (cs, _, _) -> + BaseBuilt.unregister BaseBuilt.BLib cs.cs_name + | Executable (cs, _, _) -> + BaseBuilt.unregister BaseBuilt.BExec cs.cs_name; + BaseBuilt.unregister BaseBuilt.BExecLib cs.cs_name + | _ -> + ()) + pkg.sections + +end + +module OCamlbuildDocPlugin = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/ocamlbuild/OCamlbuildDocPlugin.ml" + + (* Create documentation using ocamlbuild .odocl files + @author Sylvain Le Gall + *) + + open OASISTypes + open OASISGettext + open OASISMessage + open OCamlbuildCommon + open BaseStandardVar + + + + let doc_build path pkg (cs, doc) argv = + let index_html = + BaseFilePath.Unix.make + [ + path; + cs.cs_name^".docdir"; + "index.html"; + ] + in + let tgt_dir = + BaseFilePath.make + [ + build_dir argv; + BaseFilePath.of_unix path; + cs.cs_name^".docdir"; + ] + in + run_ocamlbuild [index_html] argv; + List.iter + (fun glb -> + BaseBuilt.register + BaseBuilt.BDoc + cs.cs_name + [BaseFileUtil.glob + (Filename.concat tgt_dir glb)]) + ["*.html"; "*.css"] + + let doc_clean t pkg (cs, doc) argv = + run_clean argv; + BaseBuilt.unregister BaseBuilt.BDoc cs.cs_name + +end + + +module CustomPlugin = struct +# 21 "/home/danmey/src/oasis-0.3.0~rc1.1/src/plugins/custom/CustomPlugin.ml" + + (** Generate custom configure/build/doc/test/install system + @author + *) + + open BaseEnv + open OASISGettext + open OASISTypes + + + + type t = + { + cmd_main: command_line conditional; + cmd_clean: (command_line option) conditional; + cmd_distclean: (command_line option) conditional; + } + + let run = BaseCustom.run + + let main t _ extra_args = + let cmd, args = + var_choose + ~name:(s_ "main command") + t.cmd_main + in + run cmd args extra_args + + let clean t pkg extra_args = + match var_choose t.cmd_clean with + | Some (cmd, args) -> + run cmd args extra_args + | _ -> + () + + let distclean t pkg extra_args = + match var_choose t.cmd_distclean with + | Some (cmd, args) -> + run cmd args extra_args + | _ -> + () + + module Build = + struct + let main t pkg extra_args = + main t pkg extra_args; + List.iter + (fun sct -> + let evs = + match sct with + | Library (cs, bs, lib) when var_choose bs.bs_build -> + begin + let evs, _ = + BaseBuilt.of_library + BaseFilePath.of_unix + (cs, bs, lib) + in + evs + end + | Executable (cs, bs, exec) when var_choose bs.bs_build -> + begin + let evs, _, _ = + BaseBuilt.of_executable + BaseFilePath.of_unix + (cs, bs, exec) + in + evs + end + | _ -> + [] + in + List.iter + (fun (bt, bnm, lst) -> BaseBuilt.register bt bnm lst) + evs) + pkg.sections + + let clean t pkg extra_args = + clean t pkg extra_args; + (* TODO: this seems to be pretty generic (at least wrt to ocamlbuild + * considering moving this to BaseSetup? + *) + List.iter + (function + | Library (cs, _, _) -> + BaseBuilt.unregister BaseBuilt.BLib cs.cs_name + | Executable (cs, _, _) -> + BaseBuilt.unregister BaseBuilt.BExec cs.cs_name; + BaseBuilt.unregister BaseBuilt.BExecLib cs.cs_name + | _ -> + ()) + pkg.sections + + let distclean t pkg extra_args = + distclean t pkg extra_args + end + + module Test = + struct + let main t pkg (cs, test) extra_args = + try + main t pkg extra_args; + 0.0 + with Failure s -> + BaseMessage.warning + (f_ "Test '%s' fails: %s") + cs.cs_name + s; + 1.0 + + let clean t pkg (cs, test) extra_args = + clean t pkg extra_args + + let distclean t pkg (cs, test) extra_args = + distclean t pkg extra_args + end + + module Doc = + struct + let main t pkg (cs, _) extra_args = + main t pkg extra_args; + BaseBuilt.register BaseBuilt.BDoc cs.cs_name [] + + let clean t pkg (cs, _) extra_args = + clean t pkg extra_args; + BaseBuilt.unregister BaseBuilt.BDoc cs.cs_name + + let distclean t pkg (cs, _) extra_args = + distclean t pkg extra_args + end + +end + + +open OASISTypes;; + +let setup_t = + { + BaseSetup.configure = InternalConfigurePlugin.configure; + build = OCamlbuildPlugin.build; + test = []; + doc = + [ + ("utoprc-man", + CustomPlugin.Doc.main + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", + ["-c"; "man/utoprc.5"; ">"; "man/utoprc.5.gz"])) + ]; + cmd_clean = + [ + (OASISExpr.EBool true, + Some (("$rm", ["man/utoprc.5.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utoprcs", + CustomPlugin.Doc.main + { + CustomPlugin.cmd_main = + [(OASISExpr.EBool true, ("true", []))]; + cmd_clean = [(OASISExpr.EBool true, None)]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utop-api", OCamlbuildDocPlugin.doc_build "./"); + ("utop-man", + CustomPlugin.Doc.main + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", ["-c"; "man/utop.1"; ">"; "man/utop.1.gz"])) + ]; + cmd_clean = + [(OASISExpr.EBool true, Some (("$rm", ["man/utop.1.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }) + ]; + install = InternalInstallPlugin.install; + uninstall = InternalInstallPlugin.uninstall; + clean = [OCamlbuildPlugin.clean]; + clean_test = []; + clean_doc = + [ + ("utoprc-man", + CustomPlugin.Doc.clean + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", + ["-c"; "man/utoprc.5"; ">"; "man/utoprc.5.gz"])) + ]; + cmd_clean = + [ + (OASISExpr.EBool true, + Some (("$rm", ["man/utoprc.5.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utoprcs", + CustomPlugin.Doc.clean + { + CustomPlugin.cmd_main = + [(OASISExpr.EBool true, ("true", []))]; + cmd_clean = [(OASISExpr.EBool true, None)]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utop-api", OCamlbuildDocPlugin.doc_clean "./"); + ("utop-man", + CustomPlugin.Doc.clean + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", ["-c"; "man/utop.1"; ">"; "man/utop.1.gz"])) + ]; + cmd_clean = + [(OASISExpr.EBool true, Some (("$rm", ["man/utop.1.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }) + ]; + distclean = []; + distclean_test = []; + distclean_doc = + [ + ("utoprc-man", + CustomPlugin.Doc.distclean + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", + ["-c"; "man/utoprc.5"; ">"; "man/utoprc.5.gz"])) + ]; + cmd_clean = + [ + (OASISExpr.EBool true, + Some (("$rm", ["man/utoprc.5.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utoprcs", + CustomPlugin.Doc.distclean + { + CustomPlugin.cmd_main = + [(OASISExpr.EBool true, ("true", []))]; + cmd_clean = [(OASISExpr.EBool true, None)]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }); + ("utop-man", + CustomPlugin.Doc.distclean + { + CustomPlugin.cmd_main = + [ + (OASISExpr.EBool true, + ("$gzip", ["-c"; "man/utop.1"; ">"; "man/utop.1.gz"])) + ]; + cmd_clean = + [(OASISExpr.EBool true, Some (("$rm", ["man/utop.1.gz"]))) + ]; + cmd_distclean = [(OASISExpr.EBool true, None)]; + }) + ]; + package = + { + oasis_version = "0.1"; + ocaml_version = Some (OASISVersion.VGreaterEqual "3.12"); + findlib_version = None; + name = "utop"; + version = "1.1"; + license = + OASISLicense.DEP5License + { + OASISLicense.license = "BSD3"; + exceptions = []; + version = OASISLicense.NoVersion; + }; + license_file = Some "LICENSE"; + copyrights = []; + maintainers = []; + authors = ["J\195\169r\195\169mie Dimino"]; + homepage = Some "http://utop.forge.ocamlcore.org/"; + synopsis = "Universal toplevel for OCaml"; + description = + Some + "utop is an improved toplevel for OCaml. It can run in a terminal or\nin Emacs. It supports line edition, history, real-time and context\nsensitive completion, colors, and more.\n\nIt integrates with the tuareg mode in Emacs."; + categories = []; + conf_type = (`Configure, "internal", Some "0.3"); + conf_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + build_type = (`Build, "ocamlbuild", Some "0.3"); + build_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + install_type = (`Install, "internal", Some "0.3"); + install_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + uninstall_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + clean_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + distclean_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + files_ab = ["src/lib/uTop_version.ml.ab"]; + sections = + [ + Library + ({ + cs_name = "utop"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + bs_build = [(OASISExpr.EBool true, true)]; + bs_install = [(OASISExpr.EBool true, true)]; + bs_path = "src/lib"; + bs_compiled_object = Best; + bs_build_depends = + [ + FindlibPackage ("findlib", None); + FindlibPackage + ("lambda-term", + Some (OASISVersion.VGreaterEqual "1.1")); + FindlibPackage ("lwt.syntax", None); + FindlibPackage ("threads", None) + ]; + bs_build_tools = [ExternalTool "ocamlbuild"]; + bs_c_sources = []; + bs_data_files = []; + bs_ccopt = [(OASISExpr.EBool true, [])]; + bs_cclib = [(OASISExpr.EBool true, [])]; + bs_dlllib = [(OASISExpr.EBool true, [])]; + bs_dllpath = [(OASISExpr.EBool true, [])]; + bs_byteopt = [(OASISExpr.EBool true, [])]; + bs_nativeopt = [(OASISExpr.EBool true, [])]; + }, + { + lib_modules = ["UTop"; "UTop_main"]; + lib_pack = false; + lib_internal_modules = + [ + "UTop_private"; + "UTop_version"; + "UTop_lexer"; + "UTop_token"; + "UTop_complete"; + "UTop_styles" + ]; + lib_findlib_parent = None; + lib_findlib_name = None; + lib_findlib_containers = []; + }); + Executable + ({ + cs_name = "utop"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + bs_build = [(OASISExpr.EBool true, true)]; + bs_install = [(OASISExpr.EBool true, true)]; + bs_path = "src/top"; + bs_compiled_object = Byte; + bs_build_depends = + [ + InternalLibrary "utop"; + FindlibPackage ("findlib", None); + FindlibPackage ("lambda-term", None); + FindlibPackage ("lwt.syntax", None); + FindlibPackage ("threads", None) + ]; + bs_build_tools = [ExternalTool "ocamlbuild"]; + bs_c_sources = []; + bs_data_files = + [("utop.el", Some "$datadir/emacs/site-lisp")]; + bs_ccopt = [(OASISExpr.EBool true, [])]; + bs_cclib = [(OASISExpr.EBool true, [])]; + bs_dlllib = [(OASISExpr.EBool true, [])]; + bs_dllpath = [(OASISExpr.EBool true, [])]; + bs_byteopt = [(OASISExpr.EBool true, [])]; + bs_nativeopt = [(OASISExpr.EBool true, [])]; + }, + {exec_custom = false; exec_main_is = "uTop_top.ml"; }); + SrcRepo + ({ + cs_name = "head"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + src_repo_type = Darcs; + src_repo_location = + "http://darcs.ocamlcore.org/repos/utop"; + src_repo_browser = + Some + "http://darcs.ocamlcore.org/cgi-bin/darcsweb.cgi?r=utop;a=summary"; + src_repo_module = None; + src_repo_branch = None; + src_repo_tag = None; + src_repo_subdir = None; + }); + Library + ({ + cs_name = "utop-camlp5"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + bs_build = [(OASISExpr.EBool true, true)]; + bs_install = [(OASISExpr.EBool true, true)]; + bs_path = "src/camlp5"; + bs_compiled_object = Best; + bs_build_depends = [InternalLibrary "utop"]; + bs_build_tools = [ExternalTool "ocamlbuild"]; + bs_c_sources = []; + bs_data_files = []; + bs_ccopt = [(OASISExpr.EBool true, [])]; + bs_cclib = [(OASISExpr.EBool true, [])]; + bs_dlllib = [(OASISExpr.EBool true, [])]; + bs_dllpath = [(OASISExpr.EBool true, [])]; + bs_byteopt = [(OASISExpr.EBool true, [])]; + bs_nativeopt = [(OASISExpr.EBool true, [])]; + }, + { + lib_modules = ["UTop_camlp5"]; + lib_pack = false; + lib_internal_modules = []; + lib_findlib_parent = Some "utop"; + lib_findlib_name = Some "camlp5"; + lib_findlib_containers = []; + }); + Library + ({ + cs_name = "optcomp"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + bs_build = [(OASISExpr.EBool true, true)]; + bs_install = [(OASISExpr.EBool true, false)]; + bs_path = "syntax"; + bs_compiled_object = Byte; + bs_build_depends = + [ + FindlibPackage ("camlp4", None); + FindlibPackage ("camlp4.quotations.o", None) + ]; + bs_build_tools = [ExternalTool "ocamlbuild"]; + bs_c_sources = []; + bs_data_files = []; + bs_ccopt = [(OASISExpr.EBool true, [])]; + bs_cclib = [(OASISExpr.EBool true, [])]; + bs_dlllib = [(OASISExpr.EBool true, [])]; + bs_dllpath = [(OASISExpr.EBool true, [])]; + bs_byteopt = [(OASISExpr.EBool true, [])]; + bs_nativeopt = [(OASISExpr.EBool true, [])]; + }, + { + lib_modules = ["Pa_optcomp"]; + lib_pack = false; + lib_internal_modules = []; + lib_findlib_parent = None; + lib_findlib_name = None; + lib_findlib_containers = []; + }); + Doc + ({ + cs_name = "utoprc-man"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + doc_type = (`Doc, "custom", Some "0.2"); + doc_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + doc_build = + [ + (OASISExpr.EBool true, false); + (OASISExpr.EFlag "docs", true) + ]; + doc_install = [(OASISExpr.EBool true, true)]; + doc_install_dir = "$mandir/man5"; + doc_title = "Man page for utoprc"; + doc_authors = []; + doc_abstract = None; + doc_format = OtherDoc; + doc_data_files = [("man/utoprc.5.gz", None)]; + doc_build_tools = + [ExternalTool "ocamlbuild"; ExternalTool "gzip"]; + }); + Doc + ({ + cs_name = "utoprcs"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + doc_type = (`Doc, "custom", Some "0.2"); + doc_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + doc_build = + [ + (OASISExpr.EBool true, false); + (OASISExpr.EFlag "docs", true) + ]; + doc_install = [(OASISExpr.EBool true, true)]; + doc_install_dir = "$docdir"; + doc_title = "utoprc examples"; + doc_authors = []; + doc_abstract = None; + doc_format = OtherDoc; + doc_data_files = + [("utoprc-dark", None); ("utoprc-light", None)]; + doc_build_tools = [ExternalTool "ocamlbuild"]; + }); + Library + ({ + cs_name = "utop-camlp4"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + bs_build = [(OASISExpr.EBool true, true)]; + bs_install = [(OASISExpr.EBool true, true)]; + bs_path = "src/camlp4"; + bs_compiled_object = Best; + bs_build_depends = + [ + InternalLibrary "utop"; + FindlibPackage ("camlp4", None) + ]; + bs_build_tools = [ExternalTool "ocamlbuild"]; + bs_c_sources = []; + bs_data_files = []; + bs_ccopt = [(OASISExpr.EBool true, [])]; + bs_cclib = [(OASISExpr.EBool true, [])]; + bs_dlllib = [(OASISExpr.EBool true, [])]; + bs_dllpath = [(OASISExpr.EBool true, [])]; + bs_byteopt = [(OASISExpr.EBool true, [])]; + bs_nativeopt = [(OASISExpr.EBool true, [])]; + }, + { + lib_modules = ["UTop_camlp4"]; + lib_pack = false; + lib_internal_modules = []; + lib_findlib_parent = Some "utop"; + lib_findlib_name = Some "camlp4"; + lib_findlib_containers = []; + }); + Doc + ({ + cs_name = "utop-api"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + doc_type = (`Doc, "ocamlbuild", Some "0.2"); + doc_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + doc_build = + [ + (OASISExpr.EBool true, false); + (OASISExpr.EFlag "docs", true) + ]; + doc_install = [(OASISExpr.EBool true, true)]; + doc_install_dir = "$htmldir/api"; + doc_title = "API reference for utop"; + doc_authors = []; + doc_abstract = None; + doc_format = OtherDoc; + doc_data_files = [("style.css", None)]; + doc_build_tools = + [ExternalTool "ocamlbuild"; ExternalTool "ocamldoc"]; + }); + Doc + ({ + cs_name = "utop-man"; + cs_data = PropList.Data.create (); + cs_plugin_data = []; + }, + { + doc_type = (`Doc, "custom", Some "0.2"); + doc_custom = + { + pre_command = [(OASISExpr.EBool true, None)]; + post_command = [(OASISExpr.EBool true, None)]; + }; + doc_build = + [ + (OASISExpr.EBool true, false); + (OASISExpr.EFlag "docs", true) + ]; + doc_install = [(OASISExpr.EBool true, true)]; + doc_install_dir = "$mandir/man1"; + doc_title = "Man page for utop"; + doc_authors = []; + doc_abstract = None; + doc_format = OtherDoc; + doc_data_files = [("man/utop.1.gz", None)]; + doc_build_tools = + [ExternalTool "ocamlbuild"; ExternalTool "gzip"]; + }) + ]; + plugins = + [(`Extra, "DevFiles", Some "0.2"); (`Extra, "META", Some "0.2")]; + schema_data = PropList.Data.create (); + plugin_data = []; + }; + version = "0.3.0~rc1"; + };; + +let setup () = BaseSetup.setup setup_t;; + +# 5646 "setup.ml" + +let dev_t = {BaseDev.oasis_cmd = "oasis"; };; + +let setup () = BaseDev.update_and_run dev_t;; (* OASIS_STOP *) diff --git a/src/camlp5/uTop_camlp5.ml b/src/camlp5/uTop_camlp5.ml new file mode 100644 index 0000000..1b49136 --- /dev/null +++ b/src/camlp5/uTop_camlp5.ml @@ -0,0 +1,66 @@ +(* + * uTop_camlp5.ml + * -------------- + * Copyright : (c) 2012, Wojciech Meyer + * Licence : BSD3 + * + * This file is a part of utop. + *) + +open Lexing + +let print_camlp5_error pp exn = + let save = Format.get_formatter_output_functions () in + Format.set_formatter_output_functions + (fun str s e -> Format.pp_print_string pp (String.sub str s e)) + (fun () -> Format.pp_print_flush pp ()); + Format.printf "@[<0>%a@]@." (fun _ -> Pcaml.report_error) exn; + Format.set_formatter_output_functions (fst save) (snd save) + +let get_camlp5_error_message exn = + let loc, exn = + match exn with + | Ploc.Exc (loc, exn) -> + ((Ploc.first_pos loc, Ploc.last_pos loc), exn) + | exn -> + ((0, 0), exn) + in + let msg = UTop.get_message print_camlp5_error exn in + loc, msg + +let convert_camlp5_toplevel_phrase ast = + try + UTop.Value (Ast2pt.phrase ast) + with exn -> + let loc, msg = get_camlp5_error_message exn in + UTop.Error ([loc], msg) + +let parse_toplevel_phrase_camlp5 str eos_is_error = + try + let token_stream = Stream.of_string str in + match Grammar.Entry.parse Pcaml.top_phrase token_stream with + | Some ast -> + UTop.Value ast + | None -> + raise UTop.Need_more + with exn -> + if not eos_is_error then + raise UTop.Need_more + else + let loc, msg = get_camlp5_error_message exn in + UTop.Error ([loc], msg) + +let parse_toplevel_phrase str eos_is_error = + match parse_toplevel_phrase_camlp5 str eos_is_error with + | UTop.Value ast -> + convert_camlp5_toplevel_phrase ast + | UTop.Error (locs, msg) -> + UTop.Error (locs, msg) + +let () = + UTop.parse_toplevel_phrase := parse_toplevel_phrase; + (* Force camlp5 to display its welcome message. *) + try + ignore (!Toploop.parse_toplevel_phrase (Lexing.from_string "")) + with _ -> + () diff --git a/src/camlp5/uTop_camlp5.mli b/src/camlp5/uTop_camlp5.mli new file mode 100644 index 0000000..f17d78c --- /dev/null +++ b/src/camlp5/uTop_camlp5.mli @@ -0,0 +1,23 @@ +(* + * uTop_camlp5.mli + * --------------- + * Copyright : (c) 2012, Wojciech Meyer + * Licence : BSD3 + * + * This file is a part of utop. + *) + +val parse_toplevel_phrase : string -> bool -> Parsetree.toplevel_phrase UTop.result + (** Toplevel phrase parser for utop using camlp5. *) +val parse_toplevel_phrase_camlp5 : string -> bool -> MLast.str_item UTop.result + (** Camlp5 toplevel phrase parser. Same as {!parse_toplevel_phrase} + but the result is not converted to an OCaml ast. *) + +val convert_camlp5_toplevel_phrase : MLast.str_item -> Parsetree.toplevel_phrase UTop.result + (** Converts a camlp5 toplevel phrase into a standard OCaml toplevel + phrase. Note that a camlp5 ast may not be convertible to an + OCaml one, in which case it returns {!UTop.Error}. *) + +val get_camlp5_error_message : exn -> UTop.location * string + (** [get_camlp5_error_message exn] returns the location and error + message for the exception [exn] as printed by camlp5. *)