From ec445bb0acb738a7cc97102084292fe6f18d2afc Mon Sep 17 00:00:00 2001
From: Stewart Mackenzie <setori88@gmail.com>
Date: Tue, 7 Dec 2021 22:48:30 +0800
Subject: [PATCH] Added x86_64-unknown-hermit support (#236)

---
 .github/workflows/tests.yml | 4 ++--
 CHANGELOG.md                | 5 +++++
 src/lib.rs                  | 3 +++
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f80f5541..6b35c5a1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -306,10 +306,10 @@ jobs:
           components: rust-src
           override: true
       - uses: Swatinem/rust-cache@v1
+      - name: Hermit (x86-64 only)
+        run: cargo build -Z build-std=core --target=x86_64-unknown-hermit
       - name: UEFI (RDRAND)
         run: cargo build -Z build-std=core --features=rdrand --target=x86_64-unknown-uefi
-      - name: Hermit (RDRAND)
-        run: cargo build -Z build-std=core --features=rdrand --target=x86_64-unknown-hermit
       - name: L4Re (RDRAND)
         run: cargo build -Z build-std=core --features=rdrand --target=x86_64-unknown-l4re-uclibc
       - name: VxWorks
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e65c104c..af4dd80f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+- Added x86_64-unknown-hermit support [#236]
+
+[#236]: https://github.com/rust-random/getrandom/pull/236
+
 ## [0.2.3] - 2021-04-10
 ### Changed
 - Replace build.rs with link attributes. [#205]
diff --git a/src/lib.rs b/src/lib.rs
index 63bdec1c..71730b21 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -24,6 +24,7 @@
 //! | Fuchsia OS        | `*‑fuchsia`        | [`cprng_draw`][11]
 //! | Redox             | `*‑redox`          | [`/dev/urandom`][12]
 //! | Haiku             | `*‑haiku`          | `/dev/random` (identical to `/dev/urandom`)
+//! | Hermit            | `x86_64-*-hermit`  | [`RDRAND`][18]
 //! | SGX               | `x86_64‑*‑sgx`     | [RDRAND][18]
 //! | VxWorks           | `*‑wrs‑vxworks‑*`  | `randABytes` after checking entropy pool initialization with `randSecure`
 //! | Emscripten        | `*‑emscripten`     | `/dev/random` (identical to `/dev/urandom`)
@@ -201,6 +202,8 @@ cfg_if! {
         #[path = "openbsd.rs"] mod imp;
     } else if #[cfg(target_os = "wasi")] {
         #[path = "wasi.rs"] mod imp;
+    } else if #[cfg(all(target_arch = "x86_64", target_os = "hermit"))] {
+        #[path = "rdrand.rs"] mod imp;
     } else if #[cfg(target_os = "vxworks")] {
         mod util_libc;
         #[path = "vxworks.rs"] mod imp;