44 lines
1.2 KiB
Bash
Executable File
44 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
#
|
|
# CDDL HEADER START
|
|
#
|
|
# This file and its contents are supplied under the terms of the
|
|
# Common Development and Distribution License ("CDDL"), version 1.0.
|
|
# You may only use this file in accordance with the terms of version
|
|
# 1.0 of the CDDL.
|
|
#
|
|
# A full copy of the text of the CDDL should have accompanied this
|
|
# source. A copy of the CDDL is also available via the Internet at
|
|
# http://www.illumos.org/license/CDDL.
|
|
#
|
|
# CDDL HEADER END
|
|
#
|
|
|
|
# Copyright (c) 2018 by Delphix. All rights reserved.
|
|
# Copyright (c) 2018 by Matthew Thode. All rights reserved.
|
|
|
|
#
|
|
# Generate zfs_gitrev.h. Note that we need to do this for every
|
|
# invocation of `make`, including for incremental builds. Therefore we
|
|
# can't use a zfs_gitrev.h.in file which would be processed only when
|
|
# `configure` is run.
|
|
#
|
|
|
|
set -e -u
|
|
|
|
cleanup() {
|
|
ZFS_GIT_REV=${ZFS_GIT_REV:-"unknown"}
|
|
cat << EOF > "$(dirname "$0")"/../include/zfs_gitrev.h
|
|
#define ZFS_META_GITREV "${ZFS_GIT_REV}"
|
|
EOF
|
|
}
|
|
trap cleanup EXIT
|
|
|
|
# Check if git is installed and we are in a git repo.
|
|
git rev-parse --git-dir > /dev/null 2>&1
|
|
# Check if there are uncommitted changes
|
|
git diff-index --quiet HEAD
|
|
# Get the git current git revision
|
|
ZFS_GIT_REV=$(git describe 2>/dev/null)
|