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cross-build is back

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`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
This commit is contained in:
Ivan Mikushin
2016-03-14 18:26:21 -07:00
parent 35ccb325ba
commit 356f25be20
9 changed files with 41 additions and 32 deletions
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11
scripts/mk-initrd.sh
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@@ -3,15 +3,10 @@ set -ex
TARGET=$(pwd)/${1}
ARCH=${ARCH:?"ARCH not set"}
SUFFIX=${SUFFIX:-""}
DFS_IMAGE=${DFS_IMAGE:?"DFS_IMAGE not set"}
IS_ROOTFS=${IS_ROOTFS:-0}
suffix=""
[ "$ARCH" == "amd64" ] || suffix="_${ARCH}"
DFS_ARCH_IMAGE=${DFS_IMAGE}${suffix}
cd $(dirname $0)/..
. scripts/build-common
@@ -41,7 +36,7 @@ cp assets/selinux/seusers ${INITRD_DIR}/usr/etc/selinux/ros/
cp assets/selinux/lxc_contexts ${INITRD_DIR}/usr/etc/selinux/ros/contexts/
cp assets/selinux/failsafe_context ${INITRD_DIR}/usr/etc/selinux/ros/contexts/
DFS_ARCH=$(docker create ${DFS_ARCH_IMAGE})
DFS_ARCH=$(docker create ${DFS_IMAGE}${SUFFIX})
trap "docker rm -fv ${DFS_ARCH}" EXIT
docker export ${DFS_ARCH} | tar xvf - -C ${INITRD_DIR} --exclude=usr/bin/dockerlaunch \
@@ -53,7 +48,7 @@ docker export ${DFS_ARCH} | tar xvf - -C ${INITRD_DIR} --exclude=usr/bin/dockerl
usr
if [ "$IS_ROOTFS" == "1" ]; then
DFS=$(docker run -d --privileged -v /lib/modules/$(uname -r):/lib/modules/$(uname -r) ${DFS_ARCH_IMAGE})
DFS=$(docker run -d --privileged -v /lib/modules/$(uname -r):/lib/modules/$(uname -r) ${DFS_IMAGE})
trap "docker rm -fv ${DFS_ARCH} ${DFS}" EXIT
docker exec -i ${DFS} docker load < ${BUILD}/images.tar
docker stop ${DFS}