/usr/lib/ocaml/oasis/DevFilesPlugin.ml is in liboasis-ocaml-dev 0.4.10-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(* OASIS: architecture for building OCaml libraries and applications *)
(* *)
(* Copyright (C) 2011-2016, Sylvain Le Gall *)
(* Copyright (C) 2008-2011, OCamlCore SARL *)
(* *)
(* This library 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; either version 2.1 of the License, or (at *)
(* your option) any later version, with the OCaml static compilation *)
(* exception. *)
(* *)
(* This library 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 file COPYING for more *)
(* details. *)
(* *)
(* You should have received a copy of the GNU Lesser General Public License *)
(* along with this library; if not, write to the Free Software Foundation, *)
(* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *)
(******************************************************************************)
(** Generate standard development files
@author Sylvain Le Gall
*)
open OASISFileTemplate
open OASISGettext
open OASISTypes
open OASISPlugin
open OASISSchema
let plugin = `Extra, "DevFiles", Some OASISConf.version_short
let self_id, all_id =
Extra.create plugin
let all_targets =
[
"build";
"doc";
"test";
"all";
"install";
"uninstall";
"reinstall";
"clean";
"distclean";
"configure";
]
type t =
{
makefile_notargets: string list;
enable_makefile: bool;
enable_configure: bool;
}
let pivot_data =
data_new_property plugin
let generator =
let makefile_notargets =
new_field
OASISPackage.schema
all_id
"MakefileNoTargets"
~default:[]
(OASISValues.comma_separated
(OASISValues.choices
(fun _ -> s_ "target")
(List.rev_map (fun s -> s, s) all_targets)))
(fun () ->
s_ "Targets to disable when generating Makefile")
pivot_data (fun _ t -> t.makefile_notargets)
in
let enable_makefile =
new_field
OASISPackage.schema
all_id
"EnableMakefile"
~default:true
OASISValues.boolean
(fun () ->
s_ "Generate Makefile")
pivot_data (fun _ t -> t.enable_makefile)
in
let enable_configure =
new_field
OASISPackage.schema
all_id
"EnableConfigure"
~default:true
OASISValues.boolean
(fun () ->
s_ "Generate configure script")
pivot_data (fun _ t -> t.enable_configure)
in
(fun data ->
{
makefile_notargets = makefile_notargets data;
enable_makefile = enable_makefile data;
enable_configure = enable_configure data;
})
let main ctxt pkg =
let t =
generator pkg.schema_data
in
let (makefile_setup_deps, packages) =
match ctxt.update with
| OASISSetupUpdate.Dynamic -> (" _oasis", " -linkpkg -package oasis.dynrun")
| OASISSetupUpdate.Weak -> (" _oasis", "")
| OASISSetupUpdate.NoUpdate -> ("", "")
in
let compiled_setup_ml =
OASISFeatures.package_test OASISFeatures.compiled_setup_ml pkg
in
if compiled_setup_ml && not t.enable_makefile then
OASISMessage.error
~ctxt:ctxt.ctxt
"The alpha feature compiled_setup_ml doesn't work without a Makefile if \
DevFiles in enabled";
let ctxt =
(* Generate Makefile (for standard dev. env.) *)
if t.enable_makefile then
begin
let buff =
Buffer.create 13
in
let targets =
let excludes =
OASISUtils.SetString.of_list t.makefile_notargets
in
List.filter
(fun t -> not (OASISUtils.SetString.mem t excludes))
all_targets
in
let add_one_target ?(need_configure=true) ?(other_depends=[]) nm =
let setup_deps l = if compiled_setup_ml then "$(SETUP)" :: l else l in
let deps =
String.concat " "
((if need_configure then
(fun l -> "setup.data" :: setup_deps l)
else
(fun l -> setup_deps l))
other_depends)
in
let deps = if deps <> "" then " " ^ deps else deps in
Printf.bprintf buff
"%s:%s\n\
\t$(SETUP) -%s $(%sFLAGS)\n\n"
nm
deps
nm (OASISString.uppercase_ascii nm)
in
Buffer.add_string
buff
(if compiled_setup_ml then
"\nSETUP = ./setup.exe\n\n"
else
"\nSETUP = ocaml setup.ml\n\n"
);
List.iter
(function
| "distclean" when compiled_setup_ml ->
Printf.bprintf buff
"distclean: $(SETUP)\n\
\t$(SETUP) -distclean $(DISTCLEANFLAGS)\n\
\t$(RM) $(SETUP)\n\n";
| "all" | "clean" | "distclean" as nm ->
add_one_target ~need_configure:false nm
| "test" | "doc" as nm ->
add_one_target ~other_depends:["build"] nm
| "configure" ->
let add_configure_target nm =
Printf.bprintf buff
"%s:%s\n\
\t$(SETUP) -configure $(CONFIGUREFLAGS)\n\n"
nm
(if compiled_setup_ml then " $(SETUP)" else "");
in
add_configure_target "setup.data";
add_configure_target "configure";
| nm ->
add_one_target nm)
targets;
if compiled_setup_ml then begin
Printf.bprintf buff
"setup.exe: setup.ml%s\n\
\tocamlfind ocamlopt -o $@%s setup.ml || ocamlfind ocamlc -o $@%s setup.ml || true\n\
\t$(RM) setup.cmi setup.cmo setup.cmx setup.o setup.cmt\n\n"
makefile_setup_deps packages packages;
end;
Buffer.add_string buff (".PHONY: "^(String.concat " " targets)^"\n");
OASISPlugin.add_file
{(template_make "Makefile" comment_sh []
(OASISString.split_newline ~do_trim:false
(Buffer.contents buff)) []) with
important = true}
ctxt
end
else
ctxt
in
let ctxt =
(* Generate configure (for standard dev. env.) *)
if t.enable_configure then
let ocaml_setup_configure =
let cmd =
if compiled_setup_ml then
Printf.sprintf
"if [ ! -e setup.exe ] || [ _oasis -nt setup.exe ] || [ setup.ml -nt setup.exe ] || [ configure -nt setup.exe ]; then\n \
ocamlfind ocamlopt -o setup.exe%s setup.ml || ocamlfind ocamlc -o setup.exe%s setup.ml || exit 1\n \
rm -f setup.cmi setup.cmo setup.cmx setup.o setup.cmt\n\
fi\n\
./setup.exe -configure \"$@\""
packages packages
else
"ocaml setup.ml -configure \"$@\""
in
[""; cmd; "# OASIS_STOP"]
in
begin
let tmpl =
template_of_string_list
~ctxt:ctxt.OASISPlugin.ctxt
~template:true
"configure"
comment_sh
(DevFilesData.configure @ ocaml_setup_configure)
in
OASISPlugin.add_file
{tmpl with perm = 0o755; important = true}
ctxt
end
else
ctxt
in
ctxt
let init () =
Extra.register_act self_id main;
register_help
plugin
{(help_default DevFilesData.readme_template_mkd) with
help_order = 60};
register_generator_package all_id pivot_data generator
|