Adjust deps for ppxlib-tools

Signed-off-by: Nathan Rebours <[email protected]>

Author: NathanReb

CHANGES.md

@@ -18,7 +18,8 @@ details.
   migrations (#519, @NathanReb)
 
 - Add ppxlib's AST pretty-printing utilities in `Ppxlib.Pp_ast` and
-  a `ppxlib-pp-ast` executable (#517, @NathanReb)
+  a `ppxlib-pp-ast` executable in a new separate `ppxlib-tools` package
+  (#517, @NathanReb)
 
 0.33.0 (2024-07-22)
 -------------------

bin/dune

@@ -2,5 +2,4 @@
  (name pp_ast)
  (public_name ppxlib-pp-ast)
  (package ppxlib-tools)
- (libraries cmdliner ppxlib ppxlib.ast ppxlib.astlib ppxlib.stdppx
-   stdlib-shims))
+ (libraries cmdliner ppxlib ppxlib.ast ppxlib.astlib ppxlib.stdppx))

dune-project

@@ -53,8 +53,9 @@ allowing to inject a complex structured value into generated code.
 ppxlib-pp-ast: Command line tool to pretty print OCaml ASTs in a human readable
 format.")
  (depends
+  (ocaml (>= 4.08.0))
   (ppxlib (= :version))
-  cmdliner))
+  (cmdliner (>= 1.3.0))))
 
 (package
  (name ppxlib-bench)

ppxlib-tools.opam

@@ -14,8 +14,9 @@ doc: "https://ocaml-ppx.github.io/ppxlib/"
 bug-reports: "https://github.com/ocaml-ppx/ppxlib/issues"
 depends: [
   "dune" {>= "2.7"}
+  "ocaml" {>= "4.08.0"}
   "ppxlib" {= version}
-  "cmdliner"
+  "cmdliner" {>= "1.3.0"}
   "odoc" {with-doc}
 ]
 build: [