mark opine as unavailable on macos

raphael-proust · web-flow · commit 847f1e43037b · 2023-02-23T11:02:55.000+01:00
diff --git a/packages/opine/opine.0.1.3/opam b/packages/opine/opine.0.1.3/opam
@@ -26,6 +26,7 @@ depends: [
   "ppx_let"
   "odoc" {with-doc}
 ]
+available: os != "macos"
 build: [
   ["dune" "subst"] {dev}
   [
