Merge pull request ocaml#23480 from dra27/fix-ocamlfind.1.9.6

Fix ocamlfind.1.9.6 upgrade

Author: kit-ty-kate

packages/ocamlfind/ocamlfind.1.9.6/files/0001-Harden-test-for-OCaml-5.patch

@@ -0,0 +1,12 @@
+diff a/configure b/configure
+--- a/configure
++++ b/configure
+@@ -294,7 +294,7 @@
+     # If findlib has been configured -sitelib $(ocamlc -where) then there's
+     # nothing to do, but otherwise we need to put OCaml's Standard Library
+     # into the path setting.
+-    if [ ! -e "${ocaml_sitelib}/stdlib/META" ]; then
++    if [ ! -e "${ocaml_sitelib}/stdlib.cmi" ]; then
+         ocamlpath="${ocaml_core_stdlib}${path_sep}${ocamlpath}"
+     fi
+ fi

packages/ocamlfind/ocamlfind.1.9.6/opam

@@ -13,7 +13,7 @@ authors: "Gerd Stolpmann <[email protected]>"
 homepage: "http://projects.camlcity.org/projects/findlib.html"
 bug-reports: "https://github.com/ocaml/ocamlfind/issues"
 depends: [
-  "ocaml" {>= "4.00.0"}
+  "ocaml" {>= "3.08.0"}
 ]
 depopts: ["graphics"]
 build: [
@@ -34,6 +34,9 @@ install: [
   [make "install"]
   ["install" "-m" "0755" "ocaml-stub" "%{bin}%/ocaml"] {ocaml:preinstalled}
 ]
+extra-files: ["0001-Harden-test-for-OCaml-5.patch" "md5=3cddbf72164c29d4e50e077a92a37c6c"]
+# See https://github.com/ocaml/ocamlfind/pull/61
+patches: ["0001-Harden-test-for-OCaml-5.patch"]
 dev-repo: "git+https://github.com/ocaml/ocamlfind.git"
 url {
   src: "http://download.camlcity.org/download/findlib-1.9.6.tar.gz"
@@ -42,4 +45,4 @@ url {
     "sha512=cfaf1872d6ccda548f07d32cc6b90c3aafe136d2aa6539e03143702171ee0199add55269bba894c77115535dc46a5835901a5d7c75768999e72db503bfd83027"
   ]
 }
-
+available: os != "win32"