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executable file 128 lines (114 sloc) 3.43 kB
#!/bin/sh
# $NetBSD: bumpversion,v 1.10 2003/07/26 19:24:24 salo Exp $
#
# Copyright (c) 1993 Christopher G. Demetriou
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed for the
# NetBSD Project. See http://www.NetBSD.org/ for
# information about NetBSD.
# 4. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
while :
do case "$1" in
# -c says to create new shlib_version files
-c)
create=TRUE
shift ;;
# -n sets 'do nothing mode'
-n)
donothing=TRUE
shift ;;
# -m says to bump major number, rather than minor number
-m)
bumpmajor=TRUE
shift ;;
*)
break ;;
esac
done
if [ $# = 0 ] ; then
echo "usage: $0 [-c] [-m] [-n] dir ..."
exit 2
fi
TMP=/tmp/bump$$
error=0
trap 'rm -f $TMP ; exit 1' 1 2 3 13 15
for dir in $@ ; do
versf=$dir/shlib_version
if [ "X$create" != "X" ] ; then
if [ ! -d $dir ] ; then
echo $0: $dir is not a directory 1>&2
error=1
continue
fi
if [ -e $versf ] ; then
echo $0: $versf exists\; not replacing 1>&2
error=1
continue
fi
else
if [ ! -e $versf ] ; then
echo $0: $versf does not exist 1>&2
error=1
continue
fi
if [ ! -f $versf ] ; then
echo $0: $versf is not a regular file 1>&2
error=1
continue
fi
if [ ! -r $versf ] ; then
echo $0: $versf is not readable 1>&2
error=1
continue
fi
if [ ! -w $versf ] ; then
echo $0: $versf is not a writable 1>&2
error=1
continue
fi
. $versf
fi
if [ "X$create" != "X" ] ; then
nmajor=0
nminor=0
elif [ "X$bumpmajor" != "X" ] ; then
nmajor=`expr $major + 1`
nminor=0
else
nmajor=$major
nminor=`expr $minor + 1`
fi
if [ "X$donothing" = "X" ] ; then
echo major=$nmajor > $TMP
echo minor=$nminor >> $TMP
mv $TMP $versf
else
echo "$0: $versf -> $nmajor.$nminor"
fi
done
exit $error
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