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3e4d4870c9
Instead of hardcoding defaults in saveSample.sh.in, have the same defaults in config. Then we can just remove them when saving the config.
113 lines
3.8 KiB
Bash
113 lines
3.8 KiB
Bash
#!@@CT_bash@@
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# This script is responsible for saving the current configuration into a
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# sample to be used later on as a pre-configured target.
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# What we need to save:
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# - the .config file
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# - the uClibc .config file if uClibc selected
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# - info about who reported the sample
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# Parse the tools' paths configuration
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. "${CT_LIB_DIR}/paths.sh"
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. "${CT_LIB_DIR}/scripts/functions"
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CT_LoadConfig
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# We can not reliably save a sample which either uses local patches
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# and/or custom Linux kernel headers. Warn the user about this issue
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# and continue if he/she confirms sving the sample.
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if [ "${CT_CUSTOM_PATCH}" = "y" ]; then
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echo "You are using local patches."
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echo "You will not be able to (easily) share this sample in this case."
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read -p "Press Ctrl-C to stop now, or Enter to continue..."
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fi
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# Do not use a progress bar
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unset CT_LOG_PROGRESS_BAR
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# Override log options
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unset CT_LOG_PROGRESS_BAR CT_LOG_ERROR CT_LOG_INFO CT_LOG_EXTRA CT_LOG_DEBUG LOG_ALL
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CT_LOG_WARN=y
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CT_LOG_LEVEL_MAX="WARN"
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# Compute the name of the sample directory
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case "${CT_TOOLCHAIN_TYPE}" in
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cross) samp_name="${CT_TARGET}";;
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canadian) samp_name="${CT_HOST},${CT_TARGET}";;
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*) CT_Abort "Unsupported toolchain type '${CT_TOOLCHAIN_TYPE}'";;
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esac
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samp_dir="samples/${samp_name}"
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mkdir -p "${samp_dir}"
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# Tweak the .config file: remove the options that we want to keep
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# at default setting in samples.
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force_default_opts=( \
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PREFIX_DIR LOG_TO_FILE LOG_FILE_COMPRESS \
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LOCAL_TARBALLS_DIR SAVE_TARBALLS \
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LOG_ERROR LOG_WARN LOG_INFO LOG_EXTRA LOG_ALL LOG_DEBUG \
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LOG_PROGRESS_BAR
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)
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regexp=${force_default_opts[*]}
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regexp=${regexp// /|}
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grep -v -E '^(# )?CT_('"${regexp}"')' .config > .defconfig
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# Function to copy a file to the sample directory
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# Needed in case the file is already there (think of a previously available sample)
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# Usage: CT_DoAddFileToSample <source> <dest>
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CT_DoAddFileToSample() {
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source="$1"
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dest="$2"
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inode_s=$(ls -i "${source}" | ${awk} '{ print $1; }')
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inode_d=$(ls -i "${dest}" 2>/dev/null | ${awk} '{ print $1; }' || true)
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if [ "${inode_s}" != "${inode_d}" ]; then
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cp "${source}" "${dest}"
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fi
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}
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if [ "${CT_TOP_DIR}" = "${CT_LIB_DIR}" ]; then
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samp_top_dir="\${CT_LIB_DIR}"
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else
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samp_top_dir="\${CT_TOP_DIR}"
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fi
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# Save the uClibc .config file
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if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
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# We save the file, and then point the saved sample to this file
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CT_DoAddFileToSample "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${samp_dir}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
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"${sed}" -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE)=.+$|\1="'"${samp_top_dir}"'/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \
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.defconfig
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else
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# remove any dangling files
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for f in "${samp_dir}/${CT_LIBC}-"*.config; do
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if [ -f "${f}" ]; then rm -f "${f}"; fi
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done
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fi
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# Now, actually save the defconfig
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export KCONFIG_CONFIG="$(pwd)/.defconfig"
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${CONF} --savedefconfig="${samp_dir}/crosstool.config" "${KCONFIG_TOP}"
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rm -f .defconfig
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# Fill-in the reported-by info
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[ -f "${samp_dir}/reported.by" ] && . "${samp_dir}/reported.by"
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old_name="${reporter_name}"
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old_url="${reporter_url}"
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old_comment="${reporter_comment}"
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read -p "Reporter name [${reporter_name}]: " reporter_name
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read -p "Reporter URL [${reporter_url}]: " reporter_url
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if [ -n "${reporter_comment}" ]; then
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echo "Old comment:"
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printf "${reporter_comment}\n" | ${sed} -r -e 's/^/ > /;'
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fi
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echo "Reporter comment (Ctrl-D to finish, '.' to use previous):"
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reporter_comment=$(cat)
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if [ "${reporter_comment}" = "." ]; then
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reporter_comment="${old_comment}"
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fi
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( echo "reporter_name=\"${reporter_name:=${old_name}}\""
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echo "reporter_url=\"${reporter_url:=${old_url}}\""
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printf "reporter_comment=\"${reporter_comment}\"\n"
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) >"${samp_dir}/reported.by"
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