initial import of NetBSD tree

1 files changed, 128 insertions, 0 deletions

diff --git a/lib/bumpversion b/lib/bumpversion
new file mode 100644
index 00000000000..b7027394de0
--- /dev/null
+++ b/lib/bumpversion
@@ -0,0 +1,128 @@
+#!/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 1.1 1995/10/18 08:41:17 deraadt 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