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69 lines
2.0 KiB
69 lines
2.0 KiB
# |
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# Copyright (c) 2015 Wind River Systems, Inc. |
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# |
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# SPDX-License-Identifier: Apache-2.0 |
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# |
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# In zsh the value of $0 depends on the FUNCTION_ARGZERO option which is |
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# set by default. FUNCTION_ARGZERO, when it is set, sets $0 temporarily |
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# to the name of the function/script when executing a shell function or |
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# sourcing a script. POSIX_ARGZERO option, when it is set, exposes the |
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# original value of $0 in spite of the current FUNCTION_ARGZERO setting. |
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# |
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# Note: The version of zsh need to be 5.0.6 or above. Any versions below |
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# 5.0.6 maybe encounter errors when sourcing this script. |
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if [ -n "${ZSH_VERSION:-}" ]; then |
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dir="${(%):-%N}" |
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if [ $options[posixargzero] != "on" ]; then |
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setopt posixargzero |
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name=$(basename -- "$0") |
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unsetopt posixargzero |
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else |
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name=$(basename -- "$0") |
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fi |
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else |
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dir="${BASH_SOURCE[0]}" |
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name=$(basename -- "$0") |
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fi |
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if [ "X$name" "==" "Xzephyr-env.sh" ]; then |
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echo "Source this file (do NOT execute it!) to set the Zephyr Kernel environment." |
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exit |
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fi |
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# You can further customize your environment by creating a bash script called |
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# .zephyrrc in your home directory. It will be automatically |
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# run (if it exists) by this script. |
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if uname | grep -q "MINGW"; then |
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win_build=1 |
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pwd_opt="-W" |
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else |
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win_build=0 |
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pwd_opt="" |
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fi |
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# identify OS source tree root directory |
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export ZEPHYR_BASE=$( builtin cd "$( dirname "$dir" )" > /dev/null && pwd ${pwd_opt}) |
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unset pwd_opt |
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scripts_path=${ZEPHYR_BASE}/scripts |
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if [ "$win_build" -eq 1 ]; then |
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scripts_path=$(echo "/$scripts_path" | sed 's/\\/\//g' | sed 's/://') |
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fi |
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unset win_build |
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if ! echo "${PATH}" | grep -q "${scripts_path}"; then |
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export PATH=${scripts_path}:${PATH} |
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fi |
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unset scripts_path |
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# enable custom environment settings |
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zephyr_answer_file=~/zephyr-env_install.bash |
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[ -f ${zephyr_answer_file} ] && { |
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echo "Warning: Please rename ~/zephyr-env_install.bash to ~/.zephyrrc" |
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. ${zephyr_answer_file} |
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} |
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unset zephyr_answer_file |
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zephyr_answer_file=~/.zephyrrc |
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[ -f ${zephyr_answer_file} ] && . ${zephyr_answer_file} |
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unset zephyr_answer_file
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