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- #!/bin/sh
- #
- # 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 by Christopher G. Demetriou.
- # 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: bumpversion,v 1.3 1994/01/29 01:54:01 jtc Exp $
- #
-
- PATH=/bin:/usr/bin
- export PATH
-
- 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
-