poky/poky-init-build-env
Otavio Salvador 740ea68258 poky-init-build-env: unset BBPATH
When using OpenEmbedded and Yocto I had it previously set to OE and
this made bitbake to get confused. This was difficult to figure out
and then it seems safer and cleaner if the script unset it to avoid
this confusing behaviour.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2011-01-18 00:20:21 +00:00

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#!/bin/sh
# Poky Build Enviroment Setup Script
#
# Copyright (C) 2006-2007 OpenedHand Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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
#
# Normally this is called as '. ./poky-init-buildenv builddir'
#
# This works in most shells (not dash), but not all of them pass arg1 when
# being sourced. To workaround the shell limitation use "set arg1" prior
# to sourcing this script.
#
if [ "x$0" = "x./poky-init-build-env" ]; then
echo "Error: This script needs to be sourced. Please run as '. ./poky-init-build-env'"
else
if [ -n "$BASH_SOURCE" ]; then
OEROOT="`dirname $BASH_SOURCE`"
else
OEROOT="`pwd`"
fi
OEROOT=`readlink -f "$OEROOT"`
export OEROOT
. $OEROOT/scripts/poky-env-internal
$OEROOT/scripts/poky-setup-builddir
unset OEROOT
unset BBPATH
[ -n "$BUILDDIR" ] && cd $BUILDDIR
fi