#!/bin/bash # LinuxGSM command_dev_detect_glibc.sh function # Author: Daniel Gibbs # Website: https://linuxgsm.com # Description: Automatically detects the version of GLIBC that is required. # Can check a file or directory recursively. local commandname="DETECT-GLIBC" local commandaction="Detect-Glibc" local function_selfname="$(basename "$(readlink -f "${BASH_SOURCE[0]}")")" echo "=================================" echo "GLIBC Requirements Checker" echo "=================================" if [ -z "$(command -v objdump)" ]; then fn_print_failure_nl "objdump is missing" fn_script_log_fatal "objdump is missing" core_exit.sh fi if [ -z "${serverfiles}" ]; then dir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")" fi if [ -d "${serverfiles}" ]; then echo "Checking directory: " echo "${serverfiles}" elif [ -f "${serverfiles}" ]; then echo "Checking file: " echo "${serverfiles}" fi echo "" local glibc_check_dir_array=( steamcmddir serverfiles ) for glibc_check_var in "${glibc_check_dir_array[@]}" do if [ "${glibc_check_var}" == "serverfiles" ]; then glibc_check_dir="${serverfiles}" glibc_check_name="${gamename}" elif [ "${glibc_check_var}" == "steamcmddir" ]; then glibc_check_dir="${steamcmddir}" glibc_check_name="SteamCMD" fi if [ -d "${glibc_check_dir}" ]; then glibc_check_files=$(find "${glibc_check_dir}" | wc -l) find "${glibc_check_dir}" -type f -print0 | while IFS= read -r -d $'\0' line; do glibcversion=$(objdump -T "${line}" 2>/dev/null | grep -oP "GLIBC[^ ]+" | grep -v GLIBCXX | sort | uniq | sort -r --version-sort | head -n 1) if [ "${glibcversion}" ]; then echo "${glibcversion}: ${line}" >>"${tmpdir}/detect_glibc_files_${glibc_check_var}.tmp" fi objdump -T "${line}" 2>/dev/null | grep -oP "GLIBC[^ ]+" >>"${tmpdir}/detect_glibc_${glibc_check_var}.tmp" echo -n "${i} / ${glibc_check_files}" $'\r' ((i++)) done echo "" echo "" echo "${glibc_check_name} GLIBC Requirements" echo "=================================" if [ -f "${tmpdir}/detect_glibc_files_${glibc_check_var}.tmp" ]; then echo "Required GLIBC" cat "${tmpdir}/detect_glibc_${glibc_check_var}.tmp" | sort | uniq | sort -r --version-sort | head -1 |tee -a "${tmpdir}/detect_glibc_highest.tmp" echo "" echo "Files requiring GLIBC" echo "Highest verion required: filename" cat "${tmpdir}/detect_glibc_files_${glibc_check_var}.tmp" echo "" echo "All required GLIBC versions" cat "${tmpdir}/detect_glibc_${glibc_check_var}.tmp" | sort | uniq | sort -r --version-sort rm "${tmpdir}/detect_glibc_${glibc_check_var}.tmp" rm "${tmpdir}/detect_glibc_files_${glibc_check_var}.tmp" else fn_print_information_nl "GLIBC is not required" fi else fn_print_information_nl "${glibc_check_name} is not installed" fi done echo "" echo "Final GLIBC Requirement" echo "=================================" if [ -f "${tmpdir}/detect_glibc_highest.tmp" ]; then cat "${tmpdir}/detect_glibc_highest.tmp" | sort | uniq | sort -r --version-sort | head -1 rm "${tmpdir}/detect_glibc_highest.tmp" else fn_print_information_nl "GLIBC is not required" fi core_exit.sh