yann@63: #!/bin/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 kernel .config file if specified
yann@63: #  - the uClibc .config file if uClibc selected
yann@63: 
yann@63: . "${CT_TOP_DIR}/scripts/functions"
yann@63: 
yann@63: # Log to a temporary file until we have built our environment
yann@63: CT_ACTUAL_LOG_FILE="${CT_TOP_DIR}/$$.log"
yann@84: 
yann@84: # Override log level
yann@84: unset CT_LOG_ERROR CT_LOG_WARN CT_LOG_EXTRA CT_LOG_DEBUG 
yann@63: CT_LOG_INFO=y
yann@63: CT_LOG_LEVEL_MAX="INFO"
yann@63: 
yann@63: # Parse the configuration file
yann@63: CT_TestOrAbort "Configuration file not found. Please create one." -f "${CT_TOP_DIR}/.config"
yann@63: . "${CT_TOP_DIR}/.config"
yann@63: 
yann@63: # Target triplet: CT_TARGET needs a little love:
yann@63: CT_DoBuildTargetTriplet
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@64: . "${CT_TOP_DIR}/.config"
yann@64: 
yann@63: # Create the sample directory
yann@108: # In case it was manually made, add it to svn
yann@108: if [ -d "${CT_TOP_DIR}/samples/${CT_TARGET}" ]; then
yann@108:     # svn won't fail when adding a directory already managed by svn
yann@108:     svn add "${CT_TOP_DIR}/samples/${CT_TARGET}" >/dev/null 2>&1
yann@108: else
yann@108:     svn mkdir "${CT_TOP_DIR}/samples/${CT_TARGET}" >/dev/null 2>&1
yann@108: fi
yann@63: 
yann@63: # Save the crosstool-NG config file
yann@63: cp "${CT_TOP_DIR}/.config" "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
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 <source> <dest>
yann@64: CT_DoAddFileToSample() {
yann@64:     source="$1"
yann@64:     dest="$2"
yann@64:     inode_s=`ls -i "${source}"`
yann@108:     inode_d=`ls -i "${dest}" 2>/dev/null || true`
yann@64:     if [ "${inode_s}" != "${inode_d}" ]; then
yann@64:         cp "${source}" "${dest}"
yann@64:     fi
yann@64:     svn add "${dest}" >/dev/null 2>&1
yann@64: }
yann@64: 
yann@63: # Save the kernel .config file
yann@63: if [ -n "${CT_KERNEL_LINUX_CONFIG_FILE}" ]; then
yann@63:     # We save the file, and then point the saved sample to this file
yann@64:     CT_DoAddFileToSample "${CT_KERNEL_LINUX_CONFIG_FILE}" "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config"
yann@63:     sed -r -i -e 's|^(CT_KERNEL_LINUX_CONFIG_FILE=).+$|\1"${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-${CT_KERNEL_VERSION}.config"|;' \
yann@63:         "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
yann@63: else
yann@63:     # remove any dangling files
yann@63:     for f in "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_KERNEL}-"*.config; do
yann@63:         if [ -f "${f}" ]; then svn rm --force "${f}" >/dev/null 2>&1; fi
yann@63:     done
yann@63: fi
yann@63: 
yann@63: # Save the uClibc .config file
yann@63: if [ -n "${CT_LIBC_UCLIBC_CONFIG_FILE}" ]; then
yann@63:     # We save the file, and then point the saved sample to this file
yann@64:     CT_DoAddFileToSample "${CT_LIBC_UCLIBC_CONFIG_FILE}" "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"
yann@63:     sed -r -i -e 's|^(CT_LIBC_UCLIBC_CONFIG_FILE=).+$|\1"${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-${CT_LIBC_VERSION}.config"|;' \
yann@63:         "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config"
yann@63: else
yann@63:     # remove any dangling files
yann@63:     for f in "${CT_TOP_DIR}/samples/${CT_TARGET}/${CT_LIBC}-"*.config; do
yann@63:         if [ -f "${f}" ]; then svn rm --force "${f}" >/dev/null 2>&1; fi
yann@63:     done
yann@63: fi
yann@63: 
yann@63: # We could svn add earlier, but it's better to
yann@63: # add a frozen file than modifying it later
yann@63: svn add "${CT_TOP_DIR}/samples/${CT_TARGET}/crosstool.config" >/dev/null 2>&1
yann@63: 
yann@63: svn stat "${CT_TOP_DIR}/samples/${CT_TARGET}" 2>/dev/null |CT_DoLog INFO
yann@63: 
yann@63: rm -f "${CT_ACTUAL_LOG_FILE}"