Add Meson build instructions

Author: Ericson2314

README.md

@@ -91,6 +91,16 @@ ninja all
 sudo ninja install
 ```
 
+## Via [Meson](https://mesonbuild.com/) (and [Ninja](https://ninja-build.org/))
+
+```console
+mkdir build
+meson build
+cd build
+ninja all
+sudo ninja install
+```
+
 ### Via Nix
 
 You can build with Nix in several ways.