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ocaml / utils / config.mlbuild

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(***********************************************************************)
(*                                                                     *)
(*                                OCaml                                *)
(*                                                                     *)
(*            Xavier Leroy, projet Cristal, INRIA Rocquencourt         *)
(*                                                                     *)
(*  Copyright 1996 Institut National de Recherche en Informatique et   *)
(*  en Automatique.  All rights reserved.  This file is distributed    *)
(*  under the terms of the Q Public License version 1.0.               *)
(*                                                                     *)
(***********************************************************************)

(* $Id$ *)

(***********************************************************************)
(**                                                                   **)
(**               WARNING WARNING WARNING                             **)
(**                                                                   **)
(** When you change this file, you must make the parallel change      **)
(** in config.mlp                                                     **)
(**                                                                   **)
(***********************************************************************)


(* The main OCaml version string has moved to ../VERSION *)
let version = Sys.ocaml_version

module C = Myocamlbuild_config

let standard_library_default = C.libdir

let standard_library =
  try
    Sys.getenv "OCAMLLIB"
  with Not_found ->
  try
    Sys.getenv "CAMLLIB"
  with Not_found ->
    standard_library_default

let windows =
  match Sys.os_type with
  | "Win32" -> true
  |    _    -> false

let sf = Printf.sprintf

let standard_runtime =
  if windows then "ocamlrun"
  else C.bindir^"/ocamlrun"
let ccomp_type = C.ccomptype
let bytecomp_c_compiler = sf "%s %s %s" C.bytecc C.bytecccompopts C.sharedcccompopts
let bytecomp_c_libraries = C.bytecclibs
let native_c_compiler = sf "%s %s" C.nativecc C.nativecccompopts
let native_c_libraries = C.nativecclibs
let native_pack_linker = C.packld
let ranlib = C.ranlibcmd
let ar = C.arcmd
let cc_profile = C.cc_profile
let mkdll = C.mkdll
let mkexe = C.mkexe
let mkmaindll = C.mkmaindll

let exec_magic_number = "Caml1999X008"
and cmi_magic_number = "Caml1999I014"
and cmo_magic_number = "Caml1999O007"
and cma_magic_number = "Caml1999A008"
and cmx_magic_number = "Caml1999Y011"
and cmxa_magic_number = "Caml1999Z010"
and ast_impl_magic_number = "Caml1999M015"
and ast_intf_magic_number = "Caml1999N014"
and cmxs_magic_number = "Caml2007D001"
and cmt_magic_number = "Caml2012T001"

let load_path = ref ([] : string list)

let interface_suffix = ref ".mli"

let max_tag = 245
(* This is normally the same as in obj.ml, but we have to define it
   separately because it can differ when we're in the middle of a
   bootstrapping phase. *)
let lazy_tag = 246

let max_young_wosize = 256
let stack_threshold = 256 (* see byterun/config.h *)

let architecture = C.arch
let model = C.model
let system = C.system

let asm = C.asm
let asm_cfi_supported = C.asm_cfi_supported

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 =
  match Sys.os_type with
    "Unix" -> "a.out"
  | "Win32" | "Cygwin" -> "camlprog.exe"
  | _ -> "camlprog"

let systhread_supported = C.systhread_support;;

let print_config oc =
  let p name valu = Printf.fprintf oc "%s: %s\n" name valu in
  let p_bool name valu = Printf.fprintf oc "%s: %B\n" name valu in
  p "version" version;
  p "standard_library_default" standard_library_default;
  p "standard_library" standard_library;
  p "standard_runtime" standard_runtime;
  p "ccomp_type" ccomp_type;
  p "bytecomp_c_compiler" bytecomp_c_compiler;
  p "bytecomp_c_libraries" bytecomp_c_libraries;
  p "native_c_compiler" native_c_compiler;
  p "native_c_libraries" native_c_libraries;
  p "native_pack_linker" native_pack_linker;
  p "ranlib" ranlib;
  p "cc_profile" cc_profile;
  p "architecture" architecture;
  p "model" model;
  p "system" system;
  p "asm" asm;
  p_bool "asm_cfi_supported" asm_cfi_supported;
  p "ext_obj" ext_obj;
  p "ext_asm" ext_asm;
  p "ext_lib" ext_lib;
  p "ext_dll" ext_dll;
  p "os_type" Sys.os_type;
  p "default_executable_name" default_executable_name;
  p_bool "systhread_supported" systhread_supported;
  flush oc;
;;