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os/scripts/dapper-common
Ivan Mikushin 356f25be20 cross-build is back
`HOST_ARCH=arm64 ./make.sh minimal` builds vmlinuz and initrd for arm64 on arm64 (sourcing .docker-env.arm64 in the process)
`ARCH=arm ./make.sh rootfs` builds rootfs.tar.gz for arm on your current docker environment
2016-03-15 09:01:10 -07:00

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#!/bin/sh
set -ex
HOST_ARCH=${HOST_ARCH:-$(docker version | grep 'OS/Arch:' | tail -n+2 | awk '{print $2}' | cut -f2 -d'/')}
HOST_ARCH=${HOST_ARCH:?"Failed to guess HOST_ARCH"}
ARCH=${ARCH:-"$HOST_ARCH"}
export HOST_ARCH ARCH
cd $(dirname $0)/..
[ -f "./.docker-env.${HOST_ARCH}" ] && . ./.docker-env.${HOST_ARCH} || echo "WARNING: missing .docker-env.${HOST_ARCH} (to use an ${HOST_ARCH} docker host)"
. ./build.conf.${HOST_ARCH}
export HOST_DOCKER_BINARY_URL=${DOCKER_BINARY_URL}
docker inspect $DAPPER_BASE >/dev/null 2>&1 || docker pull $DAPPER_BASE
docker tag $DAPPER_BASE rancher/os-dapper-base
set -a
. ./build.conf.${ARCH}
set +a