Merge pull request ocaml#21504 from anuragsoni/release-poll-0.3.0

[new release] poll (0.3.0)

Author: mseri

packages/poll/poll.0.3.0/opam

@@ -0,0 +1,52 @@
+opam-version: "2.0"
+synopsis:
+  "Portable OCaml interface to macOS/Linux/Windows native IO event notification mechanisms"
+description:
+  "poll provides a portable OCaml interface to IO event notification mechanisms on macOS, Linux and Windows. It uses kqueue on macOS, epoll on Linux, and uses a vendored copy of wepoll on Windows."
+maintainer: ["Anurag Soni <[email protected]>"]
+authors: ["Anurag Soni"]
+license: "MIT"
+tags: ["epoll" "kqueue" "wepoll"]
+homepage: "https://github.com/anuragsoni/poll"
+doc: "https://anuragsoni.github.io/poll"
+bug-reports: "https://github.com/anuragsoni/poll/issues"
+depends: [
+  "dune" {>= "2.9"}
+  "base-unix"
+  "ppx_optcomp"
+  "kqueue" {>= "0.2.0"}
+  "dune-configurator"
+  "ppx_expect" {with-test}
+  "ocaml" {>= "4.13"}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "--promote-install-files=false"
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+  ["dune" "install" "-p" name "--create-install-files" name]
+]
+dev-repo: "git+https://github.com/anuragsoni/poll.git"
+conflicts: [
+  "ppxlib" {< "0.14.0"}
+]
+available: [ arch != "s390x" ]
+url {
+  src:
+    "https://github.com/anuragsoni/poll/releases/download/0.3.0/poll-0.3.0.tbz"
+  checksum: [
+    "sha256=b82faa90ab9c97fc89124a865bfc54a3820630ae189dadf7aab1b2e16a9b62a5"
+    "sha512=8a4a032b7e605b73b579e8f9de7121333e4380e24b7d8888a5b031b73ec067112a3de9aeb5b7fa8554810d5db0ffdbf779df715655daab497f5e1f7e45e80101"
+  ]
+}
+x-commit-hash: "ca983173a3e95f897cd02998810e6b4718e3c81a"