moby/hack/make/cross
Sebastiaan van Stijn d6f9b4d73b
hack: remove version from binaries, and remove symlinks
There may have been some historic reason for doing this, but I couldn't find
a practical use for building the (some) binaries with a version (default: "dev")
included, only to use a symlink to refer to the actual binary.

This patch removes the "${VERSION}" from the binary names in bundles, and
removes the code that created symlinks for them.

Before this patch:

```bash
rm -rf ./bundles
docker buildx build --build-arg VERSION=22.06.0-beta.1 --output ./bundles --target binary .

tree bundles
bundles
└── binary-daemon
    ├── containerd
    ├── containerd-shim-runc-v2
    ├── containerd-shim-runc-v2.md5
    ├── containerd-shim-runc-v2.sha256
    ├── containerd.md5
    ├── containerd.sha256
    ├── ctr
    ├── ctr.md5
    ├── ctr.sha256
    ├── docker-init
    ├── docker-init.md5
    ├── docker-init.sha256
    ├── docker-proxy -> docker-proxy-22.06.0-beta.1
    ├── docker-proxy-22.06.0-beta.1
    ├── docker-proxy-22.06.0-beta.1.md5
    ├── docker-proxy-22.06.0-beta.1.sha256
    ├── dockerd -> dockerd-22.06.0-beta.1
    ├── dockerd-22.06.0-beta.1
    ├── dockerd-22.06.0-beta.1.md5
    ├── dockerd-22.06.0-beta.1.sha256
    ├── dockerd-rootless-setuptool.sh
    ├── dockerd-rootless-setuptool.sh.md5
    ├── dockerd-rootless-setuptool.sh.sha256
    ├── dockerd-rootless.sh
    ├── dockerd-rootless.sh.md5
    ├── dockerd-rootless.sh.sha256
    ├── rootlesskit
    ├── rootlesskit-docker-proxy
    ├── rootlesskit-docker-proxy.md5
    ├── rootlesskit-docker-proxy.sha256
    ├── rootlesskit.md5
    ├── rootlesskit.sha256
    ├── runc
    ├── runc.md5
    ├── runc.sha256
    ├── vpnkit
    ├── vpnkit.md5
    └── vpnkit.sha256

1 directory, 38 files
```

After this patch:

```bash
rm -rf ./bundles
docker buildx build --build-arg VERSION=22.06.0-beta.1 --output ./bundles --target binary .

tree bundles
bundles
└── binary-daemon
    ├── containerd
    ├── containerd-shim-runc-v2
    ├── containerd-shim-runc-v2.md5
    ├── containerd-shim-runc-v2.sha256
    ├── containerd.md5
    ├── containerd.sha256
    ├── ctr
    ├── ctr.md5
    ├── ctr.sha256
    ├── docker-init
    ├── docker-init.md5
    ├── docker-init.sha256
    ├── docker-proxy
    ├── docker-proxy.md5
    ├── docker-proxy.sha256
    ├── dockerd
    ├── dockerd-rootless-setuptool.sh
    ├── dockerd-rootless-setuptool.sh.md5
    ├── dockerd-rootless-setuptool.sh.sha256
    ├── dockerd-rootless.sh
    ├── dockerd-rootless.sh.md5
    ├── dockerd-rootless.sh.sha256
    ├── dockerd.md5
    ├── dockerd.sha256
    ├── rootlesskit
    ├── rootlesskit-docker-proxy
    ├── rootlesskit-docker-proxy.md5
    ├── rootlesskit-docker-proxy.sha256
    ├── rootlesskit.md5
    ├── rootlesskit.sha256
    ├── runc
    ├── runc.md5
    ├── runc.sha256
    ├── vpnkit
    ├── vpnkit.md5
    └── vpnkit.sha256

1 directory, 36 files
```

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2022-07-02 16:57:51 +02:00

37 lines
940 B
Bash

#!/usr/bin/env bash
set -e
# if we have our linux/amd64 version compiled, let's symlink it in
if [ -x "${DEST}/../binary-daemon/dockerd" ]; then
arch=$(go env GOHOSTARCH)
mkdir -p "$DEST/linux/${arch}"
(
cd "${DEST}/linux/${arch}"
ln -sf ../../../binary-daemon/* ./
)
echo "Created symlinks:" "${DEST}/linux/${arch}/"*
fi
DOCKER_CROSSPLATFORMS=${DOCKER_CROSSPLATFORMS:-"linux/amd64 windows/amd64 linux/ppc64le linux/s390x"}
for platform in ${DOCKER_CROSSPLATFORMS}; do
(
export KEEPDEST=1
export DEST="${DEST}/${platform}" # bundles/VERSION/cross/GOOS/GOARCH/docker-VERSION
export GOOS=${platform%%/*}
export GOARCH=${platform#*/}
if [[ "${GOARCH}" = "arm/"* ]]; then
GOARM=${GOARCH##*/v}
GOARCH=${GOARCH%/v*}
export GOARM
fi
echo "Cross building: ${DEST}"
mkdir -p "${DEST}"
ABS_DEST="$(cd "${DEST}" && pwd -P)"
source "${MAKEDIR}/binary"
source "${MAKEDIR}/cross-platform-dependent"
)
done