gmerge

#!/bin/bash

# Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

set -e

build=1

if [ x$1 == x-n ] ; then
  shift
  build=0
fi

DEVKIT_URL=$(grep ^CHROMEOS_DEVSERVER /etc/lsb-release | cut -d = -f 2-)
BOARD_NAME=$(grep ^CHROMEOS_RELEASE_BOARD $dir/etc/lsb-release | cut -d = -f 2-)

if [ -z $DEVKIT_URL ]
then
  echo "No devkit server specified in /etc/lsb-release"
  exit 1
fi

if [ -z $BOARD_NAME ]
then
  echo "No board specified in /etc/lsb-release"
  exit 1
fi

mount -o remount,rw /
mkdir -p /etc/make.profile

# Installing emerge into /usr/local installs make.globals needed in
# /usr/local/etc rather than /etc.
if [ ! -f /etc/make.globals ]
then
  if [ -f /usr/local/etc/make.globals ]
  then
    echo "Missing /etc/make.globals, copying over from /usr/local/etc"
    sudo cp /usr/local/etc/make.globals /etc
  else
    echo "Missing /etc/make.globals and none in /usr/local/etc.  Aborting."
    exit 1
  fi
fi

if [ $build == 1 ] ; then
  echo "Building $1"
  ESCAPED_PACKAGE=$(python -c "import urllib; print urllib.quote('''$1''')")
  ESCAPED_BOARD=$(python -c \
  "import urllib; print urllib.quote('''${BOARD_NAME}''')")

  wget $DEVKIT_URL/build --post-data="pkg=${ESCAPED_PACKAGE}&board=${ESCAPED_BOARD}"
fi

echo "Emerging $1"

export PORTAGE_BINHOST="${DEVKIT_URL}/static/pkgroot/${BOARD_NAME}/packages"
export PORTAGE_TMPDIR=/tmp
# TODO(rtc): Revisit setting ~x86.
# If we add support to build recursive deps this might pull in
# unstable changes from upstream for packages that you do not want.
export ACCEPT_KEYWORDS='~x86 x86'

FEATURES="-sandbox" emerge --getbinpkg --usepkgonly $1