Reynir Björnsson
f597921b44
* Add libnl-3 and libnl-route-3 dependency if Linux (libnl-3-dev on ubuntu) * Add libnl-3 flags, refactor stats/dune Use dune-configurtator to get C flags. In the dune-configurator script, we detect whether we're running on Linux or FreeBSD.
40 lines
1.2 KiB
OCaml
40 lines
1.2 KiB
OCaml
module C = Configurator.V1
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let write_sexp (conf : C.Pkg_config.package_conf) =
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C.Flags.write_sexp "c_flags.sexp" conf.cflags;
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C.Flags.write_sexp "c_library_flags.sexp" conf.libs
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let pkg_config_combine ~default deps =
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let deps =
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List.map (Result.fold ~ok:(fun x -> x) ~error:(fun e -> C.die "pkg-config: %s" e))
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deps in
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List.fold_left (fun conf dep ->
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C.Pkg_config.{ libs = conf.libs @ dep.libs;
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cflags = conf.cflags @ dep.cflags })
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default deps
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let freebsd _c =
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let conf = { C.Pkg_config.libs = ["-lvmmapi"]; cflags = [] } in
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write_sexp conf
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let linux c =
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(* FIXME: cflags -I *)
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let default = { C.Pkg_config.libs = ["-lnl-3"; "-lnl-route-3"]; cflags = [] } in
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let conf =
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match C.Pkg_config.get c with
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| None -> default
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| Some pc ->
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pkg_config_combine ~default [
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C.Pkg_config.query_expr_err pc ~package:"libnl-3.0" ~expr:"libnl-3.0";
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C.Pkg_config.query_expr_err pc ~package:"libnl-route-3.0" ~expr:"libnl-route-3.0";
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]
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in
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write_sexp conf
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let () =
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C.main ~name:"libnl-3-pkg-config" (fun c ->
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match C.ocaml_config_var_exn c "system" with
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| "freebsd" -> freebsd c
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| "linux" -> linux c
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| os -> failwith ("Unsupported platform: "^os))
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