git.sur5r.net Git - kconfig-frontends/blob - scripts/ksync.sh

   1 #!/bin/sh
   2
   3 my_name="${0##*/}"
   4
   5 # If an argument is given, it's the location
   6 # of the Linux kernel source tree
   7 k_dir="${1}"
   8 if [ ! \( -n "${k_dir}" -a -d "${k_dir}/kernel" \) ]; then
   9     if [ -n "${k_dir}" ]; then
  10         printf "%s: \`%s': not a Linux kernel source tree\n"    \
  11                "${my_name}" "${k_dir}"
  12     else
  13         printf "Usage: %s /path/to/kernel/dir\n" "${my_name}"
  14     fi
  15     exit 1
  16 fi
  17
  18 # Get the kernel version
  19 eval $( head -n 5 "${k_dir}/Makefile"                       \
  20         |sed -r -e 's/^/K_/; s/"//g; s/ = ?/="/; s/$/"/;'   \
  21       )
  22 k_cset="$( cd "${k_dir}";                   \
  23            git log -n 1 --pretty='format:%H' \
  24          )"
  25 printf "Found Linux kernel %d.%d.%d%s '%s' (%7.7s)\n"   \
  26        "${K_VERSION}" "${K_PATCHLEVEL}" "${K_SUBLEVEL}" \
  27        "${K_EXTRAVERSION}" "${K_NAME}" "${k_cset}"
  28
  29 # Get the kconfig-frontends version
  30 kf_version="$( tail -n 1 .version )"
  31
  32 # Store the new version
  33 printf "%d.%d.%d%s %s %s\n%s\n"             \
  34        "${K_VERSION}" "${K_PATCHLEVEL}"     \
  35        "${K_SUBLEVEL}" "${K_EXTRAVERSION}"  \
  36        "${k_cset}" "${K_NAME}"              \
  37        "${kf_version}"                      \
  38        >.version
  39
  40 exec <misc/kernel2kfrontends.list
  41 while read k_file trash kf_file; do
  42     cp -v "${k_dir}/${k_file}" "${kf_file}"
  43     if [ -f "${kf_file}.patch" ]; then
  44         patch --no-backup-if-mismatch -g0 -F1 -p1 -f <"${kf_file}.patch"
  45     fi
  46 done