3 # This script is responsible for saving the current configuration into a
4 # sample to be used later on as a pre-configured target.
6 # What we need to save:
8 # - the uClibc .config file if uClibc selected
9 # - info about who reported the sample
11 # Parse the tools' paths configuration
12 . "${CT_LIB_DIR}/paths.mk"
14 # We'll need the stdout later, save it
17 . "${CT_LIB_DIR}/scripts/functions"
19 # Don't care about any log file
21 rm -f "${tmp_log_file}"
23 # Parse the configuration file
24 CT_TestOrAbort "Configuration file not found. Please create one." -f .config
27 # We can not reliably save a sample which either uses local patches
28 # and/or custom Linux kernel headers. Warn the user about this issue
29 # and continue if he/she confirms sving the sample.
30 if [ "${CT_CUSTOM_PATCH}" = "y" ]; then
32 echo "You are using local patches."
33 echo "You will not be able to (easily) share this sample in this case."
34 read -p "Press Ctrl-C to stop now, or Enter to continue..."
36 if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" = "y" ]; then
38 echo "You are using custom Linux headers."
39 echo "You will not be able to (easily) share this sample in this case."
40 read -p "Press Ctrl-C to stop now, or Enter to continue..."
43 # Do not use a progress bar
44 unset CT_LOG_PROGRESS_BAR
46 # Parse architecture and kernel specific functions
47 . "${CT_LIB_DIR}/scripts/build/arch/${CT_ARCH}.sh"
48 . "${CT_LIB_DIR}/scripts/build/kernel/${CT_KERNEL}.sh"
50 # Target tuple: CT_TARGET needs a little love:
53 # Kludge: if any of the config options needs either CT_TARGET or CT_TOP_DIR,
57 # Override log options
58 unset CT_LOG_PROGRESS_BAR CT_LOG_ERROR CT_LOG_INFO CT_LOG_EXTRA CT_LOG_DEBUG LOG_ALL
60 CT_LOG_LEVEL_MAX="WARN"
62 # Compute the name of the sample directory
63 case "${CT_TOOLCHAIN_TYPE}" in
64 cross) samp_name="${CT_TARGET}";;
65 canadian) samp_name="${CT_HOST},${CT_TARGET}";;
66 *) CT_Abort "Unsupported toolchain type '${CT_TOOLCHAIN_TYPE}'";;
68 samp_dir="samples/${samp_name}"
69 mkdir -p "${samp_dir}"
71 # Save the crosstool-NG config file
72 "${sed}" -r -e 's|^(CT_PREFIX_DIR)=.*|\1="${HOME}/x-tools/${CT_TARGET}"|;' \
73 -e 's|^# CT_LOG_TO_FILE is not set$|CT_LOG_TO_FILE=y|;' \
74 -e 's|^# CT_LOG_FILE_COMPRESS is not set$|CT_LOG_FILE_COMPRESS=y|;' \
75 -e 's|^(CT_LOCAL_TARBALLS_DIR)=.*|\1="${HOME}/src"|;' \
77 >"${samp_dir}/crosstool.config"
79 # Function to copy a file to the sample directory
80 # Needed in case the file is already there (think of a previously available sample)
81 # Usage: CT_DoAddFileToSample <source> <dest>
82 CT_DoAddFileToSample() {
85 inode_s=$(ls -i "${source}" |awk '{ print $1; }')
86 inode_d=$(ls -i "${dest}" 2>/dev/null |awk '{ print $1; }' || true)
87 if [ "${inode_s}" != "${inode_d}" ]; then
88 cp "${source}" "${dest}"
92 if [ "${CT_TOP_DIR}" = "${CT_LIB_DIR}" ]; then
93 samp_top_dir="\${CT_LIB_DIR}"
95 samp_top_dir="\${CT_TOP_DIR}"
98 # Save the uClibc .config file
99 if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
100 # We save the file, and then point the saved sample to this file
101 CT_DoAddFileToSample "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${samp_dir}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
102 "${sed}" -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE)=.+$|\1="'"${samp_top_dir}"'/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \
103 "${samp_dir}/crosstool.config"
105 # remove any dangling files
106 for f in "${samp_dir}/${CT_LIBC}-"*.config; do
107 if [ -f "${f}" ]; then rm -f "${f}"; fi
111 # Restore stdout now, to be interactive
114 # Fill-in the reported-by info
115 [ -f "${samp_dir}/reported.by" ] && . "${samp_dir}/reported.by"
116 old_name="${reporter_name}"
117 old_url="${reporter_url}"
118 read -p "Reporter name [${reporter_name}]: " reporter_name
119 read -p "Reporter URL [${reporter_url}]: " reporter_url
120 if [ -n "${reporter_comment}" ]; then
121 echo "Old comment if you need to copy-paste:"
122 printf "${reporter_comment}\n"
124 echo "Reporter comment (Ctrl-D to finish):"
125 reporter_comment=$(cat)
127 ( echo "reporter_name=\"${reporter_name:=${old_name}}\""
128 echo "reporter_url=\"${reporter_url:=${old_url}}\""
129 printf "reporter_comment=\"${reporter_comment}\"\n"
130 ) >"${samp_dir}/reported.by"