ocamlPackages tree-wide: Move buildInputs that should be nativeBuildInputs

To keep this for the future we also strictDeps where possible, including for janePackages, topkg, oasis and ocamlbuild.
This makes some closures significantly smaller and makes cross compilation easier

1 files changed, 6 insertions, 1 deletions

diff --git a/pkgs/development/ocaml-modules/ppx_cstubs/default.nix b/pkgs/development/ocaml-modules/ppx_cstubs/default.nix
index 935d67f7084..f4794eea76e 100644
--- a/pkgs/development/ocaml-modules/ppx_cstubs/default.nix
+++ b/pkgs/development/ocaml-modules/ppx_cstubs/default.nix
@@ -9,6 +9,7 @@
 , num
 , ppxlib
 , re
+, findlib
 }:
 
 buildDunePackage rec {
@@ -26,17 +27,21 @@ buildDunePackage rec {
     sha256 = "15cjb9ygnvp2kv85rrb7ncz7yalifyl7wd2hp2cl8r1qrpgi1d0w";
   };
 
+  nativeBuildInputs = [ cppo ];
+
   buildInputs = [
     bigarray-compat
     containers
-    cppo
     ctypes
     integers
     num
     ppxlib
     re
+    findlib
   ];
 
+  strictDeps = true;
+
   meta = with lib; {
     homepage = "https://github.com/fdopen/ppx_cstubs";
     changelog = "https://github.com/fdopen/ppx_cstubs/raw/${version}/CHANGES.md";