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#! /bin/sh

# Wipe out all of the sysroots and all of the stamps that populated it.
# Author: Ross Burton <ross.burton@intel.com>
#
# Copyright (c) 2012 Intel Corporation
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

set -e

ENVS=`mktemp --suffix -wipe-sysroot-envs`
bitbake -p -e > $ENVS

eval `grep -F SSTATE_MANIFESTS= $ENVS`
eval `grep -F STAGING_DIR= $ENVS`
eval `grep -F STAMPS_DIR= $ENVS`
rm -f $ENVS

if [ -z "$SSTATE_MANIFESTS" -o -z "$STAGING_DIR" -o -z "$STAMPS_DIR" ]; then
    echo "Could not determine SSTATE_MANIFESTS/STAGING_DIR/STAMPS_DIR, check above for errors"
    exit 1
fi

# The sysroots themselves
rm -rf $STAGING_DIR

# The stamps that said the sysroot was populated
rm -rf $STAMPS_DIR/*/*/*.do_populate_sysroot.*
rm -rf $STAMPS_DIR/*/*/*.do_populate_sysroot_setscene.*

# The sstate manifests
rm -rf $SSTATE_MANIFESTS/manifest-*.populate-sysroot