From 16cd37c8520112995e8c36278325687fdc4ddc8f Mon Sep 17 00:00:00 2001
From: Janis Streib <me@janis-streib.de>
Date: Do., 31 März 2022 00:27:26 +0200
Subject: [PATCH] ADD: note about other platforms

---
 README.md |   20 ++++++++++++++++----
 1 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index a7bd13a..ec59c2b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
-# G4 Linux suite debian package builder
-This repository helps to build the g4 linux suite for debian based systems like ubuntu or debian.
+# G4 Linux suite Debian package builder
+This repository helps to build the g4 Linux suite for Debian based systems like Ubuntu or Debian.
 
 ## Dependencies
  - docker
@@ -9,7 +9,19 @@
 1. `git submodule update --init`
 2. `docker-compose build`
 3. `docker-compose up`
-4. After the porcess finished you will find `.deb` packages in each of the g4 suite components' `bin_deb` folder.
+4. After the process finished you will find `.deb` packages in each of the g4 suite components' `bin_deb` folder.
 
 ## Other OS Versions/Distributions
-You may need to create new Docker files for your debian based distribution. You can use `Dockerfile.impish` as template.
+You may need to create new Docker files for your Debian based distribution. You can use `Dockerfile.impish` as template.
+
+## Supported Architectures
+As the `g4track` library is binary only and x86 only, this packages run only only on x86 platforms.
+### Raspberry Pi
+To run G4 tools on a ARM Raspberry Pi anyways, you need to setup [https://wiki.debian.org/QemuUserEmulation](QemuUserEmulation).
+Please note that this may come with a performance penalty, as the software is executed through QEMU emulating an x86 platform.
+Because of consistent package versions among all architectures, we recommend to use [https://ubuntu.com/download/raspberry-pi](Ubuntu for Raspberry Pi).
+1. `sudo apt install qemu binfmt-support qemu-user-static`
+2. `sudo dpkg --add-architecture amd64`
+3. `sudo apt update`
+4. `sudo apt install libc6:amd64`
+5. `sudo dpkg -i <your g4 debian packages, should include g4track>`

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