2ae5784f9e
Force the zephyr-env.sh script to invoke the builtin 'cd' command so that the script correctly assigns ZEPHYR_BASE, even for users who alias the 'cd' command. Aliasing 'cd' to emit a string before changing the directory is one way of putting the current working directory in the title of a terminal window. If the user's alias is executed in zephyr-env.sh, the output of 'cd' pollutes ZEPHYR_BASE, resulting in value which won't build. Signed-off-by: Matt Braun <matthew.braun@intel.com> Change-Id: I8d7810d1a44ec14102d07bf35610b47d06ac1015
23 lines
780 B
Bash
23 lines
780 B
Bash
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if [ "X$(basename -- "$0")" == "Xzephyr-env.sh" ]; then
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echo "Source this file (do NOT execute it!) to set the Zephyr Kernel environment."
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exit
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fi
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# You can further customize your environment by creating a bash script called
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# zephyr-env_install.bash in your home directory. It will be automatically
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# run (if it exists) by this script.
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# identify OS source tree root directory
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export ZEPHYR_BASE=$( builtin cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
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scripts_path=${ZEPHYR_BASE}/scripts
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echo "${PATH}" | grep -q "${scripts_path}"
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[ $? != 0 ] && export PATH=${scripts_path}:${PATH}
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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} ] && . ${zephyr_answer_file}
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unset zephyr_answer_file
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