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#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License"). You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2005 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# ident "%Z%%M% %I% %E% SMI"
#
#
# The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
# under certain circumstances, which can really screw things up; unset it.
#
unset CDPATH
PROG=`basename $0`
PATH=/opt/onbld/bin:$PATH export PATH
if [ -n "$BUILD_TOOLS" ]; then
PATH=$BUILD_TOOLS/onbld/bin:$PATH export PATH
fi
CONF=tools/scripts/build_cscope.conf
#
# Print the provided failure message and exit with an error.
#
fail()
{
echo $PROG: $@ > /dev/stderr
exit 1
}
if [ $# -ne 1 ]; then
echo "Usage: $PROG <env_file>"
exit 1
fi
#
# Setup environment variables
#
if [ -f "$1" ]; then
if [[ $1 = */* ]]; then
. $1
else
. ./$1
fi
elif [ -f "/opt/onbld/env/$1" ]; then
. "/opt/onbld/env/$1"
else
fail "cannot find env file as $1 or /opt/onbld/env/$1"
fi
[ -z "$SRC" ] && fail "\$SRC is not set"
[ ! -d "$SRC" ] && fail "\$SRC ($SRC) is not a directory"
#
# Despite our name, we actually build cscope, ctags, and etags
# cross-references.
#
cd $SRC
while read name flags dirs; do
[ "$name" = "" -o "$name" = "#" ] && continue
[ "$flags" = "\"\"" ] && flags=
xref -c $dirs
xref $flags $dirs || fail "cannot build $name cross-reference"
done < $CONF
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