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(* Wasm_of_ocaml compiler
* http://www.ocsigen.org/js_of_ocaml/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, with linking exception;
* either version 2.1 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*)
open! Js_of_ocaml_compiler.Stdlib
open Wasm_of_ocaml_compiler
open Cmdliner
type t =
{ common : Jsoo_cmdline.Arg.t
; files : string list
; output_file : string
; linkall : bool
; mklib : bool
; enable_source_maps : bool
}
let options () =
let output_file =
let doc = "Set output file name to [$(docv)]." in
Arg.(required & opt (some string) None & info [ "o" ] ~docv:"FILE" ~doc)
in
let no_sourcemap =
let doc = "Disable sourcemap output." in
Arg.(value & flag & info [ "no-sourcemap"; "no-source-map" ] ~doc)
in
let sourcemap =
let doc = "Output source locations." in
Arg.(value & flag & info [ "sourcemap"; "source-map"; "source-map-inline" ] ~doc)
in
let files =
let doc =
"Link the archive files [$(docv)]. Unless the $(b,-a) option is used, the first \
archive must be a runtime produced by $(b,wasm_of_ocaml build-runtime). The other \
archives can be produced by compiling .cma or .cmo files."
in
Arg.(non_empty & pos_all string [] & info [] ~docv:"FILES" ~doc)
in
let linkall =
let doc = "Link all compilation units." in
Arg.(value & flag & info [ "linkall" ] ~doc)
in
let mklib =
let doc =
"Build a library (.wasma file) with the .wasmo files given on the command line. \
Similar to ocamlc -a."
in
Arg.(value & flag & info [ "a" ] ~doc)
in
let build_t common no_sourcemap sourcemap output_file files linkall mklib =
let enable_source_maps = (not no_sourcemap) && sourcemap in
`Ok { common; output_file; files; linkall; mklib; enable_source_maps }
in
let t =
Term.(
const build_t
$ Lazy.force Jsoo_cmdline.Arg.t
$ no_sourcemap
$ sourcemap
$ output_file
$ files
$ linkall
$ mklib)
in
Term.ret t
let f { common; output_file; files; linkall; enable_source_maps; mklib } =
Js_of_ocaml_compiler.Config.set_target `Wasm;
Jsoo_cmdline.Arg.eval common;
Link.link ~output_file ~linkall ~mklib ~enable_source_maps ~files
let info =
Info.make
~name:"link"
~doc:"Wasm_of_ocaml linker"
~description:
"wasm_of_ocaml-link links together several wasm_of_ocaml intermediate files to \
produce either a library or some executable code."
let command () =
let t = Cmdliner.Term.(const f $ options ()) in
Cmdliner.Cmd.v info t
|
