zfs/scripts/update-zfs.sh

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#!/bin/bash
#
# WARNING: This script removes the entire zfs subtree and will
# repopulate it using the requested OpenSolaris source release.
# This script should only be used when rebasing the TopGit tree
# against the latest release.
#
trap die_int INT
RELEASE=$1
PROG=update-zfs.sh
REMOTE_SRC=http://dlc.sun.com/osol/on/downloads/${RELEASE}/on-src.tar.bz2
die() {
rm -Rf ${SRC}
echo "${PROG}: $1" >&2
exit 1
}
die_int() {
die "Ctrl-C abort"
}
DST=`pwd`
if [ `basename $DST` != "scripts" ]; then
die "Must be run from scripts directory"
fi
SRC=`mktemp -d /tmp/os-${RELEASE}.XXXXXXXXXX`
DST=`dirname $DST`
echo "----------------------------------------------------------------------"
echo "Remote Source: ${REMOTE_SRC}"
echo "Local Source: ${SRC}"
echo "Local Dest: ${DST}"
echo
echo "------------- Fetching OpenSolaris ${RELEASE} archive ----------------"
wget ${REMOTE_SRC} -P ${SRC} ||
die "Error 'wget ${REMOTE_SRC}'"
echo "------------- Unpacking OperSolaris ${RELEASE} archive ---------------"
tar -xjf ${SRC}/on-src.tar.bz2 -C ${SRC} ||
die "Error 'tar -xjf ${SRC}/on-src.tar.bz2 -C ${SRC}'"
SRC_LIB=${SRC}/usr/src/lib
SRC_CMD=${SRC}/usr/src/cmd
SRC_CM=${SRC}/usr/src/common
SRC_UTS=${SRC}/usr/src/uts
SRC_UCM=${SRC}/usr/src/uts/common
SRC_ZLIB=${SRC}/usr/src/uts/common/fs/zfs
DST_LIB=${DST}/zfs/lib
DST_CMD=${DST}/zfs/zcmd
rm -Rf ${DST}/zfs
echo
echo "------------- Updating ZFS from OpenSolaris ${RELEASE} ---------------"
echo "* zfs/lib/libavl"
mkdir -p ${DST_LIB}/libavl/include/sys/
cp ${SRC_CM}/avl/avl.c ${DST_LIB}/libavl/
cp ${SRC_UCM}/sys/avl.h ${DST_LIB}/libavl/include/sys/
cp ${SRC_UCM}/sys/avl_impl.h ${DST_LIB}/libavl/include/sys/
echo "* zfs/lib/libnvpair"
mkdir -p ${DST_LIB}/libnvpair/include/sys/
cp ${SRC_CM}/nvpair/nvpair.c ${DST_LIB}/libnvpair/
cp ${SRC_LIB}/libnvpair/libnvpair.c ${DST_LIB}/libnvpair/
cp ${SRC_UCM}/os/nvpair_alloc_system.c ${DST_LIB}/libnvpair/
cp ${SRC_CM}/nvpair/nvpair_alloc_fixed.c ${DST_LIB}/libnvpair/
cp ${SRC_LIB}/libnvpair/libnvpair.h ${DST_LIB}/libnvpair/include/
cp ${SRC_UCM}/sys/nvpair.h ${DST_LIB}/libnvpair/include/sys/
cp ${SRC_UCM}/sys/nvpair_impl.h ${DST_LIB}/libnvpair/include/sys/
echo "* zfs/lib/libumem"
mkdir -p ${DST_LIB}/libumem/include/
mkdir -p ${DST_LIB}/libumem/sys/
cp ${SRC_LIB}/libumem/common/*.c ${DST_LIB}/libumem/
cp ${SRC_LIB}/libumem/common/*.h ${DST_LIB}/libumem/include/
cp ${SRC_LIB}/libumem/common/sys/*.h ${DST_LIB}/libumem/sys/
echo "* zfs/lib/libuutil"
mkdir -p ${DST_LIB}/libuutil/include/
cp ${SRC_LIB}/libuutil/common/*.c ${DST_LIB}/libuutil/
cp ${SRC_LIB}/libuutil/common/*.h ${DST_LIB}/libuutil/include/
echo "* zfs/lib/libspl"
mkdir -p ${DST_LIB}/libspl/include/sys/
cp ${SRC_LIB}/libzpool/common/taskq.c ${DST_LIB}/libspl/
cp ${SRC_LIB}/libzpool/common/util.c ${DST_LIB}/libspl/
cp ${SRC_LIB}/libzpool/common/sys/zfs_context.h ${DST_LIB}/libspl/include/sys/
cp ${SRC_LIB}/libc/port/gen/strlcat.c ${DST_LIB}/libspl/
cp ${SRC_LIB}/libc/port/gen/strlcpy.c ${DST_LIB}/libspl/
cp ${SRC_LIB}/libc/port/gen/strnlen.c ${DST_LIB}/libspl/
cp ${SRC_LIB}/libgen/common/mkdirp.c ${DST_LIB}/libspl/
cp ${SRC_CM}/unicode/u8_textprep.c ${DST_LIB}/libspl/
cp ${SRC_UCM}/os/list.c ${DST_LIB}/libspl/
cp ${SRC_UCM}/sys/vmem.h ${DST_LIB}/libspl/include/sys/
cp ${SRC_UCM}/sys/list.h ${DST_LIB}/libspl/include/sys/
cp ${SRC_UCM}/sys/list_impl.h ${DST_LIB}/libspl/include/sys/
echo "* zfs/lib/libzcommon"
mkdir -p ${DST_LIB}/libzcommon/include/sys/fs/
mkdir -p ${DST_LIB}/libzcommon/include/sys/fm/fs/
cp ${SRC_CM}/zfs/*.c ${DST_LIB}/libzcommon/
cp ${SRC_CM}/zfs/*.h ${DST_LIB}/libzcommon/include/
cp ${SRC_UCM}/sys/fs/zfs.h ${DST_LIB}/libzcommon/include/sys/fs/
cp ${SRC_UCM}/sys/fm/fs/zfs.h ${DST_LIB}/libzcommon/include/sys/fm/fs/
echo "* zfs/lib/libzpool"
mkdir -p ${DST_LIB}/libzpool/include/sys/
cp ${SRC_LIB}/libzpool/common/kernel.c ${DST_LIB}/libzpool/
cp ${SRC_ZLIB}/*.c ${DST_LIB}/libzpool/
cp ${SRC_UTS}/intel/zfs/spa_boot.c ${DST_LIB}/libzpool/
cp ${SRC_ZLIB}/sys/*.h ${DST_LIB}/libzpool/include/sys/
rm ${DST_LIB}/libzpool/vdev_disk.c
rm ${DST_LIB}/libzpool/include/sys/vdev_disk.h
echo "* zfs/lib/libzfs"
mkdir -p ${DST_LIB}/libzfs/include/
cp ${SRC_LIB}/libzfs/common/*.c ${DST_LIB}/libzfs/
cp ${SRC_LIB}/libzfs/common/*.h ${DST_LIB}/libzfs/include/
echo "* zfs/zcmd/zpool"
mkdir -p ${DST_CMD}/zpool
cp ${SRC_CMD}/zpool/*.c ${DST_CMD}/zpool/
cp ${SRC_CMD}/zpool/*.h ${DST_CMD}/zpool/
echo "* zfs/zcmd/zfs"
mkdir -p ${DST_CMD}/zfs
cp ${SRC_CMD}/zfs/*.c ${DST_CMD}/zfs/
cp ${SRC_CMD}/zfs/*.h ${DST_CMD}/zfs/
echo "* zfs/zcmd/zdb"
mkdir -p ${DST_CMD}/zdb/
cp ${SRC_CMD}/zdb/*.c ${DST_CMD}/zdb/
echo "* zfs/zcmd/zdump"
mkdir -p ${DST_CMD}/zdump
cp ${SRC_CMD}/zdump/*.c ${DST_CMD}/zdump/
echo "* zfs/zcmd/zinject"
mkdir -p ${DST_CMD}/zinject
cp ${SRC_CMD}/zinject/*.c ${DST_CMD}/zinject/
cp ${SRC_CMD}/zinject/*.h ${DST_CMD}/zinject/
echo "* zfs/zcmd/ztest"
mkdir -p ${DST_CMD}/ztest
cp ${SRC_CMD}/ztest/*.c ${DST_CMD}/ztest/
rm -Rf ${SRC}