Files
vpp/src/scripts/generate_version_h
Tom Jones c3b416c492 build: Explicitly use bash for shell scripts
VPP requires bash for all shell scripts. Align shebang lines in build
and test scripts to look up the location of bash rather than hard coding
'/bin/bash'.

Look up the location of bash for makefiles.

Type: improvement
Change-Id: I23b705d81d60389fa8af61c680cf0abd74f0ea24
Signed-off-by: Tom Jones <thj@freebsd.org>
2024-01-19 12:30:01 +00:00

34 lines
1.3 KiB
Bash
Executable File

#!/usr/bin/env bash
: ${VPP_BUILD_USER:=$(whoami)}
: ${VPP_BUILD_HOST:=$(hostname)}
DATE_FMT="+%Y-%m-%dT%H:%M:%S"
SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}"
VPP_BUILD_DATE=$(date -u -d "@$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u "$DATE_FMT")
cat > ${1} << __EOF__
/*
* Copyright (c) 2018 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef included_vpp_app_version_h
#define included_vpp_app_version_h
#define VPP_BUILD_DATE "$VPP_BUILD_DATE"
#define VPP_BUILD_USER "$VPP_BUILD_USER"
#define VPP_BUILD_HOST "$VPP_BUILD_HOST"
#define VPP_BUILD_TOPDIR "$(git rev-parse --show-toplevel 2> /dev/null)"
#define VPP_BUILD_VER "$(scripts/version)"
#endif
__EOF__