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# # Copyright (c) 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. # # In zsh the value of $0 depends on the FUNCTION_ARGZERO option which is # set by default. FUNCTION_ARGZERO, when it is set, sets $0 temporarily # to the name of the function/script when executing a shell function or # sourcing a script. POSIX_ARGZERO option, when it is set, exposes the # original value of $0 in spite of the current FUNCTION_ARGZERO setting. # # Note: The version of zsh need to be 5.0.6 or above. Any versions below # 5.0.6 maybe encoutner errors when sourcing this script. if [ -n "$ZSH_VERSION" ]; then DIR="${(%):-%N}" if [ $options[posixargzero] != "on" ]; then setopt posixargzero NAME=$(basename -- "$0") setopt posixargzero else NAME=$(basename -- "$0") fi else DIR="${BASH_SOURCE[0]}" NAME=$(basename -- "$0") fi if [ "X$NAME" "==" "Xzephyr-env.sh" ]; then echo "Source this file (do NOT execute it!) to set the Zephyr Kernel environment." exit fi # You can further customize your environment by creating a bash script called # zephyr-env_install.bash in your home directory. It will be automatically # run (if it exists) by this script. uname | grep -q MINGW && MINGW_OPT="-W" # identify OS source tree root directory export ZEPHYR_BASE=$( builtin cd "$( dirname "$DIR" )" && pwd ${MINGW_OPT}) scripts_path=${ZEPHYR_BASE}/scripts echo "${PATH}" | grep -q "${scripts_path}" [ $? != 0 ] && export PATH=${scripts_path}:${PATH} unset scripts_path # enable custom environment settings zephyr_answer_file=~/zephyr-env_install.bash [ -f ${zephyr_answer_file} ] && { echo "Warning: Please rename ~/zephyr-env_install.bash to ~/.zephyrrc"; . ${zephyr_answer_file}; } unset zephyr_answer_file zephyr_answer_file=~/.zephyrrc [ -f ${zephyr_answer_file} ] && . ${zephyr_answer_file}; unset zephyr_answer_file |