#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (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 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
#

#
# Set this to the fully-qualified path to the ACPI CA GIT directory
#
setvar ACDIR = '/tmp/acpica-unix-20091112'

setvar ACSRC = "$ACDIR"
setvar ACINC = "$ACDIR/include"

setvar DIFF = ""diff -w""

#
# Use which_scm to get the current WS path
#
which_scm | read WS_SCM WSDIR

setvar WSSRC = 'usr/src/uts/intel/io/acpica'
setvar WSHDR = 'usr/src/uts/intel/sys/acpi'
setvar ACFILES = "/tmp/$Pid.acfiles"
setvar SRCDIRS = ""debugger \
	disassembler \
	dispatcher \
	events \
	executer \
	hardware \
	namespace \
	parser \
	resources \
	tables \
	utilities""

#
#
#
cd $ACSRC ; find  $SRCDIRS -type f  > $ACFILES ; cd -
for i in [$()]
{
    if [[ ! -a $WSDIR/$WSSRC/$i ]]
    {
	setvar SRCNEW = "$SRCNEW' '$i"
    } else {
	if shell {! $DIFF $WSDIR/$WSSRC/$i $ACSRC/$i > /dev/null }
	{
	    setvar SRCCHG = "$SRCCHG' '$i"
	}
    }
}

#
#
#
cd $ACINC ; find . -type f  > $ACFILES ; cd -
for i in [$()]
{
    if [[ ! -a $WSDIR/$WSHDR/$i ]]
    {
	setvar HDRNEW = "$HDRNEW' '$i"
    } else {
	if shell {! $DIFF $WSDIR/$WSHDR/$i $ACINC/$i > /dev/null }
	{
		setvar HDRCHG = "$HDRCHG' '$i"
	}
    }
}

cd $WSDIR
for i in [$SRCCHG]
{
    setvar targ = "$WSSRC/$i"
    cp $ACSRC/$i $targ
}

for i in [$SRCNEW]
{
    setvar targ = "$WSSRC/$i"
    cp $ACSRC/$i $targ
    chmod +w $targ
    hg add $targ
}

for i in [$HDRCHG]
{
    setvar targ = "$WSHDR/$i"
    cp $ACINC/$i $targ
}

for i in [$HDRNEW]
{
    setvar targ = "$WSHDR/$i"
    cp $ACINC/$i $targ
    chmod +w $targ
    hg add $targ
}

if shell {! $DIFF $WSDIR/$WSSRC/changes.txt $ACDIR/changes.txt > /dev/null }
{
    setvar targ = "$WSSRC/changes.txt"
    cp $ACDIR/changes.txt $targ
}
cd -

echo New source files:
echo $SRCNEW
echo New header files:
echo $HDRNEW