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moby--moby/hack/make.sh
Daniel Nephin 1e1ad008db Remove version file
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2017-11-01 16:25:03 -04:00

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#!/usr/bin/env bash
set -e
# This script builds various binary artifacts from a checkout of the docker
# source code.
#
# Requirements:
# - The current directory should be a checkout of the docker source code
# (https://github.com/docker/docker). Whatever version is checked out
# will be built.
# - The VERSION file, at the root of the repository, should exist, and
# will be used as Docker binary version and package version.
# - The hash of the git commit will also be included in the Docker binary,
# with the suffix -unsupported if the repository isn't clean.
# - The script is intended to be run inside the docker container specified
# in the Dockerfile at the root of the source. In other words:
# DO NOT CALL THIS SCRIPT DIRECTLY.
# - The right way to call this script is to invoke "make" from
# your checkout of the Docker repository.
# the Makefile will do a "docker build -t docker ." and then
# "docker run hack/make.sh" in the resulting image.
#
set -o pipefail
export DOCKER_PKG='github.com/docker/docker'
export SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
export MAKEDIR="$SCRIPTDIR/make"
export PKG_CONFIG=${PKG_CONFIG:-pkg-config}
# We're a nice, sexy, little shell script, and people might try to run us;
# but really, they shouldn't. We want to be in a container!
inContainer="AssumeSoInitially"
if [ "$(go env GOHOSTOS)" = 'windows' ]; then
if [ -z "$FROM_DOCKERFILE" ]; then
unset inContainer
fi
else
if [ "$PWD" != "/go/src/$DOCKER_PKG" ]; then
unset inContainer
fi
fi
if [ -z "$inContainer" ]; then
{
echo "# WARNING! I don't seem to be running in a Docker container."
echo "# The result of this command might be an incorrect build, and will not be"
echo "# officially supported."
echo "#"
echo "# Try this instead: make all"
echo "#"
} >&2
fi
echo
# List of bundles to create when no argument is passed
DEFAULT_BUNDLES=(
binary-daemon
dynbinary
test-integration
test-docker-py
cross
)
VERSION=${VERSION:-dev}
! BUILDTIME=$(date -u -d "@${SOURCE_DATE_EPOCH:-$(date +%s)}" --rfc-3339 ns 2> /dev/null | sed -e 's/ /T/')
if [ "$DOCKER_GITCOMMIT" ]; then
GITCOMMIT="$DOCKER_GITCOMMIT"
elif command -v git &> /dev/null && [ -e .git ] && git rev-parse &> /dev/null; then
GITCOMMIT=$(git rev-parse --short HEAD)
if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
GITCOMMIT="$GITCOMMIT-unsupported"
echo "#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
echo "# GITCOMMIT = $GITCOMMIT"
echo "# The version you are building is listed as unsupported because"
echo "# there are some files in the git repository that are in an uncommitted state."
echo "# Commit these changes, or add to .gitignore to remove the -unsupported from the version."
echo "# Here is the current list:"
git status --porcelain --untracked-files=no
echo "#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
fi
else
echo >&2 'error: .git directory missing and DOCKER_GITCOMMIT not specified'
echo >&2 ' Please either build with the .git directory accessible, or specify the'
echo >&2 ' exact (--short) commit hash you are building using DOCKER_GITCOMMIT for'
echo >&2 ' future accountability in diagnosing build issues. Thanks!'
exit 1
fi
if [ "$AUTO_GOPATH" ]; then
rm -rf .gopath
mkdir -p .gopath/src/"$(dirname "${DOCKER_PKG}")"
ln -sf ../../../.. .gopath/src/"${DOCKER_PKG}"
export GOPATH="${PWD}/.gopath"
fi
if [ ! "$GOPATH" ]; then
echo >&2 'error: missing GOPATH; please see https://golang.org/doc/code.html#GOPATH'
echo >&2 ' alternatively, set AUTO_GOPATH=1'
exit 1
fi
if ${PKG_CONFIG} 'libsystemd >= 209' 2> /dev/null ; then
DOCKER_BUILDTAGS+=" journald"
elif ${PKG_CONFIG} 'libsystemd-journal' 2> /dev/null ; then
DOCKER_BUILDTAGS+=" journald journald_compat"
fi
# test whether "btrfs/version.h" exists and apply btrfs_noversion appropriately
if \
command -v gcc &> /dev/null \
&& ! gcc -E - -o /dev/null &> /dev/null <<<'#include <btrfs/version.h>' \
; then
DOCKER_BUILDTAGS+=' btrfs_noversion'
fi
# test whether "libdevmapper.h" is new enough to support deferred remove
# functionality.
if \
command -v gcc &> /dev/null \
&& ! ( echo -e '#include <libdevmapper.h>\nint main() { dm_task_deferred_remove(NULL); }'| gcc -xc - -o /dev/null $(pkg-config --libs devmapper) &> /dev/null ) \
; then
DOCKER_BUILDTAGS+=' libdm_no_deferred_remove'
fi
# Use these flags when compiling the tests and final binary
IAMSTATIC='true'
if [ -z "$DOCKER_DEBUG" ]; then
LDFLAGS='-w'
fi
LDFLAGS_STATIC=''
EXTLDFLAGS_STATIC='-static'
# ORIG_BUILDFLAGS is necessary for the cross target which cannot always build
# with options like -race.
ORIG_BUILDFLAGS=( -tags "autogen netgo static_build $DOCKER_BUILDTAGS" -installsuffix netgo )
# see https://github.com/golang/go/issues/9369#issuecomment-69864440 for why -installsuffix is necessary here
# When $DOCKER_INCREMENTAL_BINARY is set in the environment, enable incremental
# builds by installing dependent packages to the GOPATH.
REBUILD_FLAG="-a"
if [ "$DOCKER_INCREMENTAL_BINARY" == "1" ] || [ "$DOCKER_INCREMENTAL_BINARY" == "true" ]; then
REBUILD_FLAG="-i"
fi
ORIG_BUILDFLAGS+=( $REBUILD_FLAG )
BUILDFLAGS=( $BUILDFLAGS "${ORIG_BUILDFLAGS[@]}" )
# Test timeout.
if [ "${DOCKER_ENGINE_GOARCH}" == "arm" ]; then
: ${TIMEOUT:=10m}
elif [ "${DOCKER_ENGINE_GOARCH}" == "windows" ]; then
: ${TIMEOUT:=8m}
else
: ${TIMEOUT:=5m}
fi
LDFLAGS_STATIC_DOCKER="
$LDFLAGS_STATIC
-extldflags \"$EXTLDFLAGS_STATIC\"
"
if [ "$(uname -s)" = 'FreeBSD' ]; then
# Tell cgo the compiler is Clang, not GCC
# https://code.google.com/p/go/source/browse/src/cmd/cgo/gcc.go?spec=svne77e74371f2340ee08622ce602e9f7b15f29d8d3&r=e6794866ebeba2bf8818b9261b54e2eef1c9e588#752
export CC=clang
# "-extld clang" is a workaround for
# https://code.google.com/p/go/issues/detail?id=6845
LDFLAGS="$LDFLAGS -extld clang"
fi
bundle() {
local bundle="$1"; shift
echo "---> Making bundle: $(basename "$bundle") (in $DEST)"
source "$SCRIPTDIR/make/$bundle" "$@"
}
main() {
if [ -z "${KEEPBUNDLE-}" ]; then
echo "Removing bundles/"
rm -rf "bundles/*"
echo
fi
mkdir -p bundles
# Windows and symlinks don't get along well
if [ "$(go env GOHOSTOS)" != 'windows' ]; then
rm -f bundles/latest
# preserve latest symlink for backward compatibility
ln -sf . bundles/latest
fi
if [ $# -lt 1 ]; then
bundles=(${DEFAULT_BUNDLES[@]})
else
bundles=($@)
fi
for bundle in ${bundles[@]}; do
export DEST="bundles/$(basename "$bundle")"
# Cygdrive paths don't play well with go build -o.
if [[ "$(uname -s)" == CYGWIN* ]]; then
export DEST="$(cygpath -mw "$DEST")"
fi
mkdir -p "$DEST"
ABS_DEST="$(cd "$DEST" && pwd -P)"
bundle "$bundle"
echo
done
}
main "$@"