README: update for Arch Linux and OpenWrt (#347)

Co-authored-by: graysky <therealgraysky AT proton DOT me>

diff --git a/README.md b/README.md
index 35ad1c9c889613df5e14d04006f253688d783c92..90957f1a0f3c75705505e7e3deaa7ccda83fbca4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -94,6 +94,9 @@ some small but necessary changes were made that might break compatibility with h
 
 ## Install Common Dependencies
 
+### Arch Linux
+A PKGBUILD for [Vectorscan](https://aur.archlinux.org/packages/vectorscan) is available in the [AUR](https://aur.archlinux.org/)
+
 ### Debian/Ubuntu
 In order to build on Debian/Ubuntu make sure you install the following build-dependencies
 
@@ -101,6 +104,9 @@ In order to build on Debian/Ubuntu make sure you install the following build-dep
 $ sudo apt install build-essential cmake ragel pkg-config libsqlite3-dev libpcap-dev
 ```
 
+### OpenWrt
+Vectorscan has been available since [PR#27382](https://github.com/openwrt/packages/pull/27382) was merged. To build it, use the [OpenWrt Build System](https://openwrt.org/docs/guide-developer/toolchain/install-buildsystem) or download a nightly snapshot.
+
 ### Other distributions
 
 TBD