From ab98d847d237af3cd0e46edef42218be65cfc98f Mon Sep 17 00:00:00 2001 From: Emilio Jesus Gallego Arias Date: Mon, 22 Jun 2020 17:52:18 +0200 Subject: [build] Split stdlib to it's own opam package. We introduce a new package structure for Coq: - `coq-core`: Coq's OCaml tools code and plugins - `coq-stdlib`: Coq's stdlib [.vo files] - `coq`: meta-package that pulls `coq-{core,stdlib}` This has several advantages, in particular it allows to install Coq without the stdlib which is useful in several scenarios, it also open the door towards a versioning of the stdlib at the package level. The main user-visible change is that Coq's ML development files now live in `$lib/coq-core`, for compatibility in the regular build we install a symlink and support both setups for a while. Note that plugin developers and even `coq_makefile` should actually rely on `ocamlfind` to locate Coq's OCaml libs as to be more robust. There is a transient state where we actually look for both `$coqlib/plugins` and `$coqlib/../coq-core/plugins` as to support the non-ocamlfind plus custom variables. This will be much improved once #13617 is merged (which requires this PR first), then, we will introduce a `coq.boot` library so finally `coqdep`, `coqchk`, etc... can share the same path setup code. IMHO the plan should work fine. --- configure.ml | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'configure.ml') diff --git a/configure.ml b/configure.ml index 7814204e42..abea59bd60 100644 --- a/configure.ml +++ b/configure.ml @@ -336,9 +336,16 @@ let arg_profile = Arg.String (fun s -> prefs := Profiles.get s !prefs) (* TODO : earlier any option -foo was also available as --foo *) +let check_absolute = function + | None -> () + | Some path -> + if Filename.is_relative path then + die "argument to -prefix must be an absolute path" + else () + let args_options = Arg.align [ - "-prefix", arg_string_option (fun p prefix -> { p with prefix }), - " Set installation directory to "; + "-prefix", arg_string_option (fun p prefix -> check_absolute prefix; { p with prefix }), + " Set installation directory to (absolute path required)"; "-local", arg_set (fun p local -> { p with local }), " Set installation directory to the current source tree"; "-no-ask", arg_clear (fun p interactive -> { p with interactive }), -- cgit v1.2.3