1 files changed, 28 insertions, 0 deletions
diff --git a/dev-ml/ocaml-augeas/files/ocaml-augeas-0.6-ocaml-4.09.patch b/dev-ml/ocaml-augeas/files/ocaml-augeas-0.6-ocaml-4.09.patch
new file mode 100644
index 000000000000..937f1bb9c799
--- /dev/null
+++ b/dev-ml/ocaml-augeas/files/ocaml-augeas-0.6-ocaml-4.09.patch
@@ -0,0 +1,28 @@
+http://git.annexia.org/?p=ocaml-augeas.git;a=commit;h=1cf5aef99b26a46529ca797547c0b49627fffe78
+https://bugs.gentoo.org/750209
+
+From 1cf5aef99b26a46529ca797547c0b49627fffe78 Mon Sep 17 00:00:00 2001
+From: "Richard W.M. Jones" <rjones@redhat.com>
+Date: Sat, 7 Dec 2019 11:08:54 +0000
+Subject: [PATCH] caml_named_value returns const value pointer in OCaml 4.09+
+
+--- a/augeas-c.c
++++ b/augeas-c.c
+@@ -86,7 +86,7 @@ static const int error_map_len = sizeof error_map / sizeof error_map[0];
+ static void
+ raise_error_and_maybe_close (augeas_t t, const char *msg, bool close_handle)
+ {
+-  value *exn = caml_named_value ("Augeas.Error");
++  const value *exn = caml_named_value ("Augeas.Error");
+   value args[5];
+   const int code = aug_error (t);
+   const char *aug_err_msg;
+@@ -132,7 +132,7 @@ raise_error_and_maybe_close (augeas_t t, const char *msg, bool close_handle)
+ static void
+ raise_init_error (const char *msg)
+ {
+-  value *exn = caml_named_value ("Augeas.Error");
++  const value *exn = caml_named_value ("Augeas.Error");
+   value args[5];
+ 
+   args[0] = caml_alloc (1, 0);