update_stage0.sh

   1 #!/bin/sh
   2
   3 usage() {
   4         echo 'Usage: ...'
   5         echo '-c        clean obj'
   6         echo '-u        svn update'
   7         echo '-j        jobs to be handled'
   8         echo 'default to ' ${jarg}
   9         echo '---------------------'
  10 }
  11
  12 parse() {
  13         RED='\033[0;31m'
  14         NC='\033[0m' # No Color
  15         while getopts "cnj:" option
  16         do
  17                 case ${option} in
  18                         c)
  19                                 CLEANING=1
  20                                 ;;
  21                         n)
  22                                 UPDATE=1
  23                                 ;;
  24                         j)
  25                                 case ${OPTARG} in
  26                                 (*[!0-9]*|'')
  27                                         echo -e "${RED}number expected for jobs${NC}; default value used."
  28                                         ;;
  29                                 (*)
  30                                         jarg=${OPTARG}
  31                                         ;;
  32                                 esac
  33                                 ;;
  34                 esac
  35         done
  36 }
  37
  38
  39 jarg=`sysctl -n hw.ncpu`
  40 usrsrc=${USRSRC:-/usr/src}
  41
  42 parse ${*}
  43
  44 if [ ${UPDATE:=-0} -eq 0 ]; then
  45         echo "updating ..."
  46         git -C ${usrsrc} pull --rebase
  47         [ ${?} == 1 ] && exit 1
  48 fi
  49
  50
  51 if [ ${CLEANING:=-0} -eq 1 ]; then
  52         echo Cleaning
  53         chflags -R noschg /usr/obj/* && sync && rm -rf /usr/obj && sync
  54 fi
  55
  56 echo building process on ${jarg} jobs
  57 make -j${jarg} -C ${usrsrc} buildworld && make -j${jarg} -C ${usrsrc} kernel \
  58         && echo "Reboot the system."
  59
  60