From dcb090dcd779581c1eddb20b4860848b02139145 Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Sun, 7 Jul 2019 00:15:13 +0200
Subject: Docker build for ARM (Raspberry Pi) (#2436)

* Docker build for ARM (Raspberry Pi)

Inspired by https://github.com/stas-demydiuk/domoticz-docker

* Execution rights

* Readme typo

* Move QEMU higher up

* Change tar command

* Try to fix COPY error

* Fix path bug
---
 Docker/hooks/pre_build | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 Docker/hooks/pre_build

(limited to 'Docker/hooks/pre_build')

diff --git a/Docker/hooks/pre_build b/Docker/hooks/pre_build
new file mode 100755
index 000000000..f6c8211c0
--- /dev/null
+++ b/Docker/hooks/pre_build
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+if [[ "$DOCKERFILE_PATH" == *-ARM ]];
+then
+	# https://github.com/balena-io/qemu
+	# Download a local copy of QEMU on Docker Hub build machine
+	curl -LSs 'https://github.com/balena-io/qemu/releases/download/v3.0.0%2Bresin/qemu-3.0.0+resin-arm.tar.gz' | tar -xzv --strip-components=1 --wildcards '*/qemu-*'
+
+	# https://github.com/multiarch/qemu-user-static
+	# Register qemu-*-static for all supported processors except the current one, but also remove all registered binfmt_misc before
+	docker run --rm --privileged multiarch/qemu-user-static:register --reset
+fi
-- 
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