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#!/bin/bash
# $Id: parity_bit_check.sh 11680 2011-03-27 17:57:51Z airwin $
# This script will run parity_bit_check on all files in the PLplot
# source tree (except those listed below) to discover which of those
# files have any character with the eighth (parity) bit set.
# Copyright (C) 2010 Alan W. Irwin
#
# This file is part of PLplot.
#
# PLplot is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PLplot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with PLplot; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
which parity_bit_check >/dev/null
parity_bit_check_rc=$?
if [ "$parity_bit_check_rc" != 0 ] ; then
echo "
This script only works when parity_bit_check is on the PATH.
To make this so please run
make parity_bit_check
in the build tree and put the utils subdirectory of that build tree
where parity_bit_check will be built by the above command on your
PATH."
exit 1
fi
# Find absolute PATH of script without using readlink (since readlink is
# not available on all platforms). Followed advice at
# http://fritzthomas.com/open-source/linux/551-how-to-get-absolute-path-within-shell-script-part2/
ORIGINAL_PATH="$(pwd)"
cd "$(dirname $0)"
# Absolute Path of the script
SCRIPT_PATH="$(pwd)"
# Assumption: top-level source tree is parent directory of where script
# is located.
SOURCE_TREE="$(dirname ${SCRIPT_PATH})"
cd "${SOURCE_TREE}"
#List of all files in source tree other than .svn ones....
find -type f >| /tmp/temporary_source_tree_list
for FILE in $(grep -v -f "$SOURCE_TREE"/scripts/parity_bit_check.exclude /tmp/temporary_source_tree_list); do
parity_bit_check <$FILE
parity_bit_check_rc=$?
if [ "$parity_bit_check_rc" -ne 0 ]; then
printf "%s %x\n" $FILE $parity_bit_check_rc
fi
done
rm -f /tmp/temporary_source_tree_list
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