98 lines
2.7 KiB
Bash
98 lines
2.7 KiB
Bash
#!/bin/bash
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if ! type "include" > /dev/null 2>&1; then
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include() {
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. "$(cd "$(dirname "$1")" && pwd)/${2}";
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};
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fi
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include "${BASH_SOURCE[0]}" ../pragma_once.bash
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if ! pragma_once ${BASH_SOURCE[0]}; then return 0;
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source ./../pragma_once.bash
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source ./container.bash
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fi
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include "${BASH_SOURCE[0]}" container.bash
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print_exports() {
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echo "All exported environment variables:"
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export -p # 使用 `export -p` 显示所有已导出的变量
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}
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load_library() {
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local library_list_str=$1
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local previous_PATH=${PATH}
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local previous_LD_LIBRARY_PATH=${LD_LIBRARY_PATH}
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local library_path_list_str=$LD_LIBRARY_PATH
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local bin_path_list_str=$PATH
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local library_list library lib_name version
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IFS=':' read -r -a library_list <<<"$library_list_str"
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for library in "${library_list[@]}"; do
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IFS='-' read -r lib_name version <<<"$library" # 分割库名和版本
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local library_path="${_install_}/${lib_name}/${version}"
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if [ ! -d "$library_path" ]; then
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library_path="${_install_}/${library}" # 尝试原始库路径
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fi
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if [ ! -d "$library_path" ]; then
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echo "load_library ${library_path} not exist!"
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exit 1
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fi
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local lib_dir bin_dir
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for lib_dir in "lib64" "lib"; do
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local cur_path="${library_path}/${lib_dir}"
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if [ -d "${cur_path}" ]; then
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list_remove_element_if_exist "${library_path_list_str}" "${cur_path}"
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list_prepend_element "${_ret_}" "${cur_path}"
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library_path_list_str="${_ret_}"
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fi
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done
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for bin_dir in "bin" "libexec" "include"; do
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local cur_path="${library_path}/${bin_dir}"
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if [ -d "${cur_path}" ]; then
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list_remove_element_if_exist "${bin_path_list_str}" "${cur_path}"
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list_prepend_element "${_ret_}" "${cur_path}"
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bin_path_list_str="${_ret_}"
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fi
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done
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done
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export LD_LIBRARY_PATH="${library_path_list_str}"
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export PATH="${bin_path_list_str}"
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echo -e "===============[start] load_library加载环境变量:==============="
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echo -e "[ param ]： ${library_list_str}"
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echo -e "[ old LD_LIBRARY_PATH ]："
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IFS=":" read -r -a paths <<<"$previous_LD_LIBRARY_PATH"
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for path in "${paths[@]}"; do
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echo " $path"
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done
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echo -e "[ old PATH ]："
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IFS=":" read -r -a paths <<<"$previous_PATH"
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for path in "${paths[@]}"; do
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echo " $path"
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done
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# echo -e "[LD_LIBRARY_PATH]： ${LD_LIBRARY_PATH}"
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# echo -e "[PATH]： ${PATH}"
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echo -e "[ LD_LIBRARY_PATH ]："
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IFS=":" read -r -a paths <<<"$LD_LIBRARY_PATH"
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for path in "${paths[@]}"; do
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echo " $path"
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done
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echo -e "[ PATH ]："
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IFS=":" read -r -a paths <<<"$PATH"
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for path in "${paths[@]}"; do
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echo " $path"
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done
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echo -e "===============[ended] load_library加载环境变量:==============="
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}
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return 0 |