From 49247ccebec81a47ea0daa28f2e222acc3cae6de Mon Sep 17 00:00:00 2001
From: andyzhangx <xiazhang@microsoft.com>
Date: Mon, 22 Feb 2021 12:19:51 +0000
Subject: [PATCH] Squashed 'release-tools/' changes from 7bc70e5..df76aba

df76aba Merge pull request #134 from andyzhangx/add-build-arg
e314a56 add build-arg ARCH for building multi-arch images, e.g. ARG ARCH FROM k8s.gcr.io/build-image/debian-base-${ARCH}:v2.1.3

git-subtree-dir: release-tools
git-subtree-split: df76aba89e193d53e2afef40d7cf8f649a408987
---
 build.make | 1 +
 1 file changed, 1 insertion(+)

diff --git a/build.make b/build.make
index 9b8306c06..1faaf3b90 100644
--- a/build.make
+++ b/build.make
@@ -149,6 +149,7 @@ $(CMDS:%=push-multiarch-%): push-multiarch-%: check-pull-base-ref build-%
 				--platform=$$os/$$arch \
 				--file $$(eval echo \$${dockerfile_$$os}) \
 				--build-arg binary=./bin/$*$$suffix \
+				--build-arg ARCH=$$arch \
 				--label revision=$(REV) \
 				.; \
 		done; \