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 "${tmp_log_file}"
23 # Parse the configuration file
24 # Don't use CT_TestOrAbort, it prints the test string to [DEBUG]
25 if [ ! -f .config ]; then
26 CT_Abort "Configuration file not found. Please create one."
30 # We can not reliably save a sample which either uses local patches
31 # and/or custom Linux kernel headers. Warn the user about this issue
32 # and continue if he/she confirms sving the sample.
33 if [ "${CT_CUSTOM_PATCH}" = "y" ]; then
35 echo "You are using local patches."
36 echo "You will not be able to (easily) share this sample in this case."
37 read -p "Press Ctrl-C to stop now, or Enter to continue..."
39 if [ "${CT_KERNEL_LINUX_USE_CUSTOM_HEADERS}" = "y" ]; then
41 echo "You are using custom Linux headers."
42 echo "You will not be able to (easily) share this sample in this case."
43 read -p "Press Ctrl-C to stop now, or Enter to continue..."
46 # Do not use a progress bar
47 unset CT_LOG_PROGRESS_BAR
49 # Parse architecture and kernel specific functions
50 . "${CT_LIB_DIR}/scripts/build/arch/${CT_ARCH}.sh"
51 . "${CT_LIB_DIR}/scripts/build/kernel/${CT_KERNEL}.sh"
53 # Target tuple: CT_TARGET needs a little love:
56 # Kludge: if any of the config options needs either CT_TARGET or CT_TOP_DIR,
60 # Override log options
61 unset CT_LOG_PROGRESS_BAR CT_LOG_ERROR CT_LOG_INFO CT_LOG_EXTRA CT_LOG_DEBUG LOG_ALL
63 CT_LOG_LEVEL_MAX="WARN"
65 # Compute the name of the sample directory
66 case "${CT_TOOLCHAIN_TYPE}" in
67 cross) samp_name="${CT_TARGET}";;
68 canadian) samp_name="${CT_HOST},${CT_TARGET}";;
69 *) CT_Abort "Unsupported toolchain type '${CT_TOOLCHAIN_TYPE}'";;
71 samp_dir="samples/${samp_name}"
72 mkdir -p "${samp_dir}"
74 # Save the crosstool-NG config file
75 "${sed}" -r -e 's|^(CT_PREFIX_DIR)=.*|\1="${HOME}/x-tools/${CT_TARGET}"|;' \
76 -e 's|^# CT_LOG_TO_FILE is not set$|CT_LOG_TO_FILE=y|;' \
77 -e 's|^# CT_LOG_FILE_COMPRESS is not set$|CT_LOG_FILE_COMPRESS=y|;' \
78 -e 's|^(CT_LOCAL_TARBALLS_DIR)=.*|\1="${HOME}/src"|;' \
80 >"${samp_dir}/crosstool.config"
82 # Function to copy a file to the sample directory
83 # Needed in case the file is already there (think of a previously available sample)
84 # Usage: CT_DoAddFileToSample <source> <dest>
85 CT_DoAddFileToSample() {
88 inode_s=$(ls -i "${source}" |awk '{ print $1; }')
89 inode_d=$(ls -i "${dest}" 2>/dev/null |awk '{ print $1; }' || true)
90 if [ "${inode_s}" != "${inode_d}" ]; then
91 cp "${source}" "${dest}"
95 if [ "${CT_TOP_DIR}" = "${CT_LIB_DIR}" ]; then
96 samp_top_dir="\${CT_LIB_DIR}"
98 samp_top_dir="\${CT_TOP_DIR}"
101 # Save the uClibc .config file
102 if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
103 # We save the file, and then point the saved sample to this file
104 CT_DoAddFileToSample "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${samp_dir}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
105 "${sed}" -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE)=.+$|\1="'"${samp_top_dir}"'/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \
106 "${samp_dir}/crosstool.config"
108 # remove any dangling files
109 for f in "${samp_dir}/${CT_LIBC}-"*.config; do
110 if [ -f "${f}" ]; then rm -f "${f}"; fi
114 # Restore stdout now, to be interactive
117 # Fill-in the reported-by info
118 [ -f "${samp_dir}/reported.by" ] && . "${samp_dir}/reported.by"
119 old_name="${reporter_name}"
120 old_url="${reporter_url}"
121 read -p "Reporter name [${reporter_name}]: " reporter_name
122 read -p "Reporter URL [${reporter_url}]: " reporter_url
123 if [ -n "${reporter_comment}" ]; then
124 echo "Old comment if you need to copy-paste:"
125 printf "${reporter_comment}\n"
127 echo "Reporter comment (Ctrl-D to finish):"
128 reporter_comment=$(cat)
130 ( echo "reporter_name=\"${reporter_name:=${old_name}}\""
131 echo "reporter_url=\"${reporter_url:=${old_url}}\""
132 printf "reporter_comment=\"${reporter_comment}\"\n"
133 ) >"${samp_dir}/reported.by"