yann@1186: #!@@CT_bash@@ yann@63: yann@63: # This script is responsible for saving the current configuration into a yann@63: # sample to be used later on as a pre-configured target. yann@63: yann@63: # What we need to save: yann@63: # - the .config file yann@63: # - the uClibc .config file if uClibc selected yann@935: # - info about who reported the sample yann@935: yann@1186: # Parse the tools' paths configuration yann@2838: . "${CT_LIB_DIR}/paths.sh" yann@1186: yann@935: # We'll need the stdout later, save it yann@935: exec 7>&1 yann@63: yann@182: . "${CT_LIB_DIR}/scripts/functions" yann@63: yann@165: # Don't care about any log file yann@115: exec >/dev/null yann@165: rm -f "${tmp_log_file}" yann@84: yann@63: # Parse the configuration file yann@1935: # Don't use CT_TestOrAbort, it prints the test string to [DEBUG] yann@2576: # Note: we just need the non-mangled .config, not .config.2 yann@2576: if [ ! -f .config ]; then yann@1935: CT_Abort "Configuration file not found. Please create one." yann@1935: fi yann@2576: . .config yann@63: yann@1223: # We can not reliably save a sample which either uses local patches yann@1223: # and/or custom Linux kernel headers. Warn the user about this issue yann@1223: # and continue if he/she confirms sving the sample. yann@1223: if [ "${CT_CUSTOM_PATCH}" = "y" ]; then yann@1223: exec >&7 yann@1223: echo "You are using local patches." yann@1223: echo "You will not be able to (easily) share this sample in this case." yann@1223: read -p "Press Ctrl-C to stop now, or Enter to continue..." yann@1223: fi yann@1223: if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" = "y" ]; then yann@1223: exec >&7 yann@1223: echo "You are using custom Linux headers." yann@1223: echo "You will not be able to (easily) share this sample in this case." yann@1223: read -p "Press Ctrl-C to stop now, or Enter to continue..." yann@1223: fi yann@1223: yann@682: # Do not use a progress bar yann@682: unset CT_LOG_PROGRESS_BAR yann@682: yann@967: # Parse architecture and kernel specific functions yann@927: . "${CT_LIB_DIR}/scripts/build/arch/${CT_ARCH}.sh" yann@967: . "${CT_LIB_DIR}/scripts/build/kernel/${CT_KERNEL}.sh" yann@394: yann@335: # Target tuple: CT_TARGET needs a little love: yann@335: CT_DoBuildTargetTuple yann@63: yann@64: # Kludge: if any of the config options needs either CT_TARGET or CT_TOP_DIR, yann@64: # re-parse them: yann@2576: . .config yann@64: yann@682: # Override log options yann@682: unset CT_LOG_PROGRESS_BAR CT_LOG_ERROR CT_LOG_INFO CT_LOG_EXTRA CT_LOG_DEBUG LOG_ALL yann@603: CT_LOG_WARN=y yann@603: CT_LOG_LEVEL_MAX="WARN" yann@126: yann@1424: # Compute the name of the sample directory yann@1424: case "${CT_TOOLCHAIN_TYPE}" in yann@1424: cross) samp_name="${CT_TARGET}";; yann@1427: canadian) samp_name="${CT_HOST},${CT_TARGET}";; yann@1424: *) CT_Abort "Unsupported toolchain type '${CT_TOOLCHAIN_TYPE}'";; yann@1424: esac yann@1424: samp_dir="samples/${samp_name}" yann@1424: mkdir -p "${samp_dir}" yann@63: yann@2981: # Tweak the .config file yann@2981: # We need to be based on the real .config with kconfig's values, yann@2981: # not our mangled .config.2 with shell arrays yann@2981: cp .config .defconfig yann@1529: "${sed}" -r -e 's|^(CT_PREFIX_DIR)=.*|\1="${HOME}/x-tools/${CT_TARGET}"|;' \ yann@1186: -e 's|^# CT_LOG_TO_FILE is not set$|CT_LOG_TO_FILE=y|;' \ yann@1186: -e 's|^# CT_LOG_FILE_COMPRESS is not set$|CT_LOG_FILE_COMPRESS=y|;' \ yann@1186: -e 's|^(CT_LOCAL_TARBALLS_DIR)=.*|\1="${HOME}/src"|;' \ yann@1186: <.config \ yann@2981: >.defconfig yann@63: yann@64: # Function to copy a file to the sample directory yann@64: # Needed in case the file is already there (think of a previously available sample) yann@64: # Usage: CT_DoAddFileToSample yann@64: CT_DoAddFileToSample() { yann@64: source="$1" yann@64: dest="$2" yann@1299: inode_s=$(ls -i "${source}" |awk '{ print $1; }') yann@1299: inode_d=$(ls -i "${dest}" 2>/dev/null |awk '{ print $1; }' || true) yann@64: if [ "${inode_s}" != "${inode_d}" ]; then yann@64: cp "${source}" "${dest}" yann@64: fi yann@64: } yann@64: yann@182: if [ "${CT_TOP_DIR}" = "${CT_LIB_DIR}" ]; then yann@182: samp_top_dir="\${CT_LIB_DIR}" yann@182: else yann@182: samp_top_dir="\${CT_TOP_DIR}" yann@182: fi yann@182: yann@63: # Save the uClibc .config file yann@63: if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then yann@63: # We save the file, and then point the saved sample to this file yann@1424: CT_DoAddFileToSample "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${samp_dir}/${CT_LIBC}-${CT_LIBC_VERSION}.config" yann@1539: "${sed}" -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE)=.+$|\1="'"${samp_top_dir}"'/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \ yann@2981: .defconfig yann@63: else yann@63: # remove any dangling files yann@1424: for f in "${samp_dir}/${CT_LIBC}-"*.config; do yann@182: if [ -f "${f}" ]; then rm -f "${f}"; fi yann@63: done yann@63: fi yann@935: yann@2981: # Now, actually save the defconfig yann@2981: export KCONFIG_CONFIG="$(pwd)/.defconfig" yann@2981: ${CONF} --savedefconfig="${samp_dir}/crosstool.config" "${KCONFIG_TOP}" yann@2981: rm -f .defconfig yann@2981: yann@935: # Restore stdout now, to be interactive yann@935: exec >&7 yann@935: yann@935: # Fill-in the reported-by info yann@1424: [ -f "${samp_dir}/reported.by" ] && . "${samp_dir}/reported.by" yann@935: old_name="${reporter_name}" yann@935: old_url="${reporter_url}" yann@2937: old_comment="${reporter_comment}" yann@935: read -p "Reporter name [${reporter_name}]: " reporter_name yann@935: read -p "Reporter URL [${reporter_url}]: " reporter_url yann@935: if [ -n "${reporter_comment}" ]; then yann@2937: echo "Old comment:" yann@2937: printf "${reporter_comment}\n" |sed -r -e 's/^/ > /;' yann@935: fi yann@2937: echo "Reporter comment (Ctrl-D to finish, '.' to use previous):" yann@935: reporter_comment=$(cat) yann@2937: if [ "${reporter_comment}" = "." ]; then yann@2937: reporter_comment="${old_comment}" yann@2937: fi yann@935: yann@935: ( echo "reporter_name=\"${reporter_name:=${old_name}}\"" yann@935: echo "reporter_url=\"${reporter_url:=${old_url}}\"" yann@935: printf "reporter_comment=\"${reporter_comment}\"\n" yann@1424: ) >"${samp_dir}/reported.by"