#!/bin/sh -
#
# $Id: chk.tags,v 12.3 2006/09/09 00:42:20 bostic Exp $
#
# Check to make sure we don't need any more symbolic links to tags files.

d=../..

# Test must be run from the top-level directory, not from a test directory.
[ -f $d/LICENSE ] || {
	echo 'FAIL: cannot find source distribution directory.'
	exit 1
}

t1=__1
t2=__2

(cd $d && ls -F | egrep / | sort |
    sed -e 's/\///' \
	-e '/^CVS$/d' \
	-e '/^build_brew$/d' \
	-e '/^build_vxworks$/d' \
	-e '/^build_windows$/d' \
	-e '/^docs$/d' \
	-e '/^docs_book$/d' \
	-e '/^docs_src$/d' \
	-e '/^examples_java$/d' \
	-e '/^java$/d' \
	-e '/^mod_db4$/d' \
	-e '/^perl$/d' \
	-e '/^php_db4$/d' \
	-e '/^test$/d' \
	-e '/^test_cxx$/d' \
	-e '/^test_purify$/d' \
	-e '/^test_thread$/d' \
	-e '/^test_vxworks$/d') > $t1

(cd $d && ls */tags | sed 's/\/tags$//' | sort) > $t2
if diff $t1 $t2 > /dev/null; then
	exit 0
else
	echo "<<< source tree >>> tags files"
	diff $t1 $t2
	exit 1
fi