blob: 0037908dde70e98202110a8d4b3ffcaaeb9e3b33 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#!/usr/bin/env ocaml
(* -*- tuareg -*- *)
type 'a value =
| This of 'a
| Auto
let string_of_value to_string = function
| This a -> "This (" ^ to_string a ^ ")"
| Auto -> "Auto"
let () =
let declare_flag arg description =
let reference = ref Auto in
let args =
[ "--enable-" ^ arg, Arg.Unit (fun () -> reference := This true),
" Enable " ^ description
; "--disable-" ^ arg, Arg.Unit (fun () -> reference := This false),
" Disable " ^ description
]
in args, reference
in
let args_zlib, ref_zlib = declare_flag "zlib" "ZLib" in
let args_hardware_support, ref_hardware_support =
declare_flag "hardwaresupport"
"hardware support for AES and GCM (needs GCC or Clang)" in
Arg.parse
(Arg.align (args_zlib @ args_hardware_support))
(fun s -> raise (Arg.Bad (Printf.sprintf "don't know what to do with %S" s)))
"Usage: ./configure [OPTIONS]";
let oc = open_out_bin "src/config/config_vars.ml" in
Printf.fprintf oc {|
type 'a value =
| This of 'a
| Auto
let enable_zlib = %s
let enable_hardware_support = %s
|}
(string_of_value string_of_bool !ref_zlib)
(string_of_value string_of_bool !ref_hardware_support);
close_out oc;
(* Below is a temporary workaround to make sure the configuration happens
every time this script is run. *)
(try
Sys.remove "_build/default/src/flags.sexp";
with _ -> ());
exit (Sys.command "dune build @configure --release")
|
