From 5811f6e4f735fd0bc43830ed19adb5d10817a4be Mon Sep 17 00:00:00 2001
From: "Andrea F. Daniele" <afdaniele@ttic.edu>
Date: Tue, 19 Nov 2019 12:37:37 -0600
Subject: [PATCH] added support for arm images

---
 duckiebot/Dockerfile | 3 ++-
 duckiebot/Makefile   | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/duckiebot/Dockerfile b/duckiebot/Dockerfile
index 5f1b136..676a5a7 100644
--- a/duckiebot/Dockerfile
+++ b/duckiebot/Dockerfile
@@ -1,5 +1,6 @@
 # We start from a base ROS image
-FROM duckietown/dt-core:daffy-amd64
+ARG ARCH=amd64
+FROM duckietown/dt-core:daffy-${ARCH}
 
 RUN apt-get update -y && apt-get install -y --no-install-recommends \
          gcc \
diff --git a/duckiebot/Makefile b/duckiebot/Makefile
index edf01c8..61f1b53 100644
--- a/duckiebot/Makefile
+++ b/duckiebot/Makefile
@@ -1,12 +1,13 @@
 repo=challenge-aido_lf-duckiebot
 branch=$(shell git rev-parse --abbrev-ref HEAD)
 tag=duckietown/$(repo):$(branch)
+arch=amd64
 
 build:
-	docker build --pull -t $(tag) .
+	docker build --pull -t $(tag) --build-arg ARCH=$(arch) .
 
 build-no-cache:
-	docker build --pull -t $(tag) --no-cache .
+	docker build --pull -t $(tag) --build-arg ARCH=$(arch) --no-cache .
 
 push: build
 	docker push $(tag)