| #!/bin/bash |
| |
| # |
| # Copyright (c) 2014-2015 Wind River Systems, Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| [ x$(which grep) = x ] && exit -1 |
| |
| num_cpus=$(\grep -c "^processor" /proc/cpuinfo) |
| |
| if [ x${ZEPHYR_JOBS} = x ]; then |
| ZEPHYR_JOBS=$((${num_cpus} * 2 + 1)) |
| fi |
| |
| echo Using $ZEPHYR_JOBS threads |
| nice make --jobs=${ZEPHYR_JOBS} --load-average=${num_cpus} $@ |
