#!/bin/bash
# Copyright 2012 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
set -o nounset
set -o errexit
SCRIPT_DIR="$(cd $(dirname $0) && pwd)"
cd ${SCRIPT_DIR}
OUT_DIR=out
NACLPORTS_URL=https://chromium.googlesource.com/external/naclports.git
NACLPORTS_REV=e53078c33d99b0b3cbadbbbbb92cccf7a48d5dc1
NACLPORTS_DIR=${OUT_DIR}/naclports
if [ -z "${NACL_SDK_ROOT:-}" ]; then
echo "-------------------------------------------------------------------"
echo "NACL_SDK_ROOT is unset."
echo "This environment variable needs to be pointed at some version of"
echo "the Native Client SDK (the directory containing toolchain/)."
echo "NOTE: set this to an absolute path."
echo "-------------------------------------------------------------------"
exit -1
fi
Banner() {
echo "######################################################################"
echo $*
echo "######################################################################"
}
# echo a command to stdout and then execute it.
LogExecute() {
echo $*
$*
}
Banner Cloning naclports
if [ -d ${NACLPORTS_DIR} -a ! -d ${NACLPORTS_DIR}/src/.git ]; then
rm -rf ${NACLPORTS_DIR}
fi
if [ ! -d ${NACLPORTS_DIR} ]; then
mkdir -p ${NACLPORTS_DIR}
pushd ${NACLPORTS_DIR}
gclient config --name=src ${NACLPORTS_URL}
popd
fi
pushd ${NACLPORTS_DIR}
gclient sync -r ${NACLPORTS_REV}
popd
Banner Building lua
pushd ${NACLPORTS_DIR}/src
# Do a 'clean' first, since previous lua build from the naclports bundle
# building might be installed in the toolchain, and that one is built
# without readline support.
make TOOLCHAIN=pnacl clean
make TOOLCHAIN=pnacl lua-ppapi
popd
Banner Done!