newvers.sh revision 296341
1#!/bin/sh -
2#
3# Copyright (c) 1984, 1986, 1990, 1993
4#	The Regents of the University of California.  All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14# 4. Neither the name of the University nor the names of its contributors
15#    may be used to endorse or promote products derived from this software
16#    without specific prior written permission.
17#
18# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28# SUCH DAMAGE.
29#
30#	@(#)newvers.sh	8.1 (Berkeley) 4/20/94
31# $FreeBSD: releng/10.1/sys/conf/newvers.sh 296341 2016-03-03 07:30:55Z delphij $
32
33TYPE="FreeBSD"
34REVISION="10.1"
35BRANCH="RELEASE-p30"
36if [ "X${BRANCH_OVERRIDE}" != "X" ]; then
37	BRANCH=${BRANCH_OVERRIDE}
38fi
39RELEASE="${REVISION}-${BRANCH}"
40VERSION="${TYPE} ${RELEASE}"
41
42if [ "X${SYSDIR}" = "X" ]; then
43    SYSDIR=$(dirname $0)/..
44fi
45
46if [ "X${PARAMFILE}" != "X" ]; then
47	RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
48		${PARAMFILE})
49else
50	RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
51		${SYSDIR}/sys/param.h)
52fi
53
54b=share/examples/etc/bsd-style-copyright
55year=`date '+%Y'`
56# look for copyright template
57for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b
58do
59	if [ -r "$bsd_copyright" ]; then
60		COPYRIGHT=`sed \
61		    -e "s/\[year\]/1992-$year/" \
62		    -e 's/\[your name here\]\.* /The FreeBSD Project./' \
63		    -e 's/\[your name\]\.*/The FreeBSD Project./' \
64		    -e '/\[id for your version control system, if any\]/d' \
65		    $bsd_copyright` 
66		break
67	fi
68done
69
70# no copyright found, use a dummy
71if [ X"$COPYRIGHT" = X ]; then
72	COPYRIGHT="/*-
73 * Copyright (c) 1992-$year The FreeBSD Project.
74 * All rights reserved.
75 *
76 */"
77fi
78
79# add newline
80COPYRIGHT="$COPYRIGHT
81"
82
83LC_ALL=C; export LC_ALL
84if [ ! -r version ]
85then
86	echo 0 > version
87fi
88
89touch version
90v=`cat version` u=${USER:-root} d=`pwd` h=${HOSTNAME:-`hostname`} t=`date`
91i=`${MAKE:-make} -V KERN_IDENT`
92compiler_v=$($(${MAKE:-make} -V CC) -v 2>&1 | grep 'version')
93
94for dir in /usr/bin /usr/local/bin; do
95	if [ ! -z "${svnversion}" ] ; then
96		break
97	fi
98	if [ -x "${dir}/svnversion" ] && [ -z ${svnversion} ] ; then
99		# Run svnversion from ${dir} on this script; if return code
100		# is not zero, the checkout might not be compatible with the
101		# svnversion being used.
102		${dir}/svnversion $(realpath ${0}) >/dev/null 2>&1
103		if [ $? -eq 0 ]; then
104			svnversion=${dir}/svnversion
105			break
106		fi
107	fi
108done
109
110if [ -z "${svnversion}" ] && [ -x /usr/bin/svnliteversion ] ; then
111	/usr/bin/svnliteversion $(realpath ${0}) >/dev/null 2>&1
112	if [ $? -eq 0 ]; then
113		svnversion=/usr/bin/svnliteversion
114	else
115		svnversion=
116	fi
117fi
118
119for dir in /usr/bin /usr/local/bin; do
120	if [ -x "${dir}/p4" ] && [ -z ${p4_cmd} ] ; then
121		p4_cmd=${dir}/p4
122	fi
123done
124if [ -d "${SYSDIR}/../.git" ] ; then
125	for dir in /usr/bin /usr/local/bin; do
126		if [ -x "${dir}/git" ] ; then
127			git_cmd="${dir}/git --git-dir=${SYSDIR}/../.git"
128			break
129		fi
130	done
131fi
132
133if [ -d "${SYSDIR}/../.hg" ] ; then
134	for dir in /usr/bin /usr/local/bin; do
135		if [ -x "${dir}/hg" ] ; then
136			hg_cmd="${dir}/hg -R ${SYSDIR}/.."
137			break
138		fi
139	done
140fi
141
142if [ -n "$svnversion" ] ; then
143	svn=`cd ${SYSDIR} && $svnversion 2>/dev/null`
144	case "$svn" in
145	[0-9]*)	svn=" r${svn}" ;;
146	*)	unset svn ;;
147	esac
148fi
149
150if [ -n "$git_cmd" ] ; then
151	git=`$git_cmd rev-parse --verify --short HEAD 2>/dev/null`
152	svn=`$git_cmd svn find-rev $git 2>/dev/null`
153	if [ -n "$svn" ] ; then
154		svn=" r${svn}"
155		git="=${git}"
156	else
157		svn=`$git_cmd log | fgrep 'git-svn-id:' | head -1 | \
158		     sed -n 's/^.*@\([0-9][0-9]*\).*$/\1/p'`
159		if [ -z "$svn" ] ; then
160			svn=`$git_cmd log --format='format:%N' | \
161			     grep '^svn ' | head -1 | \
162			     sed -n 's/^.*revision=\([0-9][0-9]*\).*$/\1/p'`
163		fi
164		if [ -n "$svn" ] ; then
165			svn=" r${svn}"
166			git="+${git}"
167		else
168			git=" ${git}"
169		fi
170	fi
171	git_b=`$git_cmd rev-parse --abbrev-ref HEAD`
172	if [ -n "$git_b" ] ; then
173		git="${git}(${git_b})"
174	fi
175	if $git_cmd --work-tree=${SYSDIR}/.. diff-index \
176	    --name-only HEAD | read dummy; then
177		git="${git}-dirty"
178	fi
179fi
180
181if [ -n "$p4_cmd" ] ; then
182	p4version=`cd ${SYSDIR} && $p4_cmd changes -m1 "./...#have" 2>&1 | \
183		awk '{ print $2 }'`
184	case "$p4version" in
185	[0-9]*)
186		p4version=" ${p4version}"
187		p4opened=`cd ${SYSDIR} && $p4_cmd opened ./... 2>&1`
188		case "$p4opened" in
189		File*) ;;
190		//*)	p4version="${p4version}+edit" ;;
191		esac
192		;;
193	*)	unset p4version ;;
194	esac
195fi
196
197if [ -n "$hg_cmd" ] ; then
198	hg=`$hg_cmd id 2>/dev/null`
199	svn=`$hg_cmd svn info 2>/dev/null | \
200		awk -F': ' '/Revision/ { print $2 }'`
201	if [ -n "$svn" ] ; then
202		svn=" r${svn}"
203	fi
204	if [ -n "$hg" ] ; then
205		hg=" ${hg}"
206	fi
207fi
208
209cat << EOF > vers.c
210$COPYRIGHT
211#define SCCSSTR "@(#)${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}"
212#define VERSTR "${VERSION} #${v}${svn}${git}${hg}${p4version}: ${t}\\n    ${u}@${h}:${d}\\n"
213#define RELSTR "${RELEASE}"
214
215char sccs[sizeof(SCCSSTR) > 128 ? sizeof(SCCSSTR) : 128] = SCCSSTR;
216char version[sizeof(VERSTR) > 256 ? sizeof(VERSTR) : 256] = VERSTR;
217char compiler_version[] = "${compiler_v}";
218char ostype[] = "${TYPE}";
219char osrelease[sizeof(RELSTR) > 32 ? sizeof(RELSTR) : 32] = RELSTR;
220int osreldate = ${RELDATE};
221char kern_ident[] = "${i}";
222EOF
223
224echo $((v + 1)) > version
225