pack-kernel.sh

   1 #!/bin/bash
   2 set -e
   3
   4 FILES=(
   5 # arch
   6 arch/arm/mach-rk29/clock.c
   7 arch/arm/mach-rk29/ddr.c
   8 arch/arm/mach-rk29/vpu.c
   9 arch/arm/mach-rk29/vpu_mem.c
  10
  11 drivers/staging/rk29/ipp/rk29-ipp.c
  12 sound/soc/codecs/rt5625.c
  13 )
  14
  15 DIRS=(
  16 drivers/staging/rk29/vivante/
  17 )
  18
  19 EXCLUDES=(
  20 arch/arm/mach-rk2818/*.c
  21 arch/arm/mach-rk2818/*.h
  22 arch/arm/mach-rk2818/include/mach
  23 arch/arm/configs/rk28*
  24 drivers/*rk28*.c
  25 sound/*rk28*.c
  26 sound/*rk28*.h
  27 include/*rk28*
  28
  29 drivers/staging/rk29/vivante/*.c
  30 drivers/staging/rk29/vivante/*.h
  31
  32 arch/arm/configs/rk29_sdk_yaffs2_defconfig
  33
  34 arch/arm/mach-rk29/board-malata.c
  35 arch/arm/mach-rk29/board-rk29malata-key.c
  36 arch/arm/configs/rk29_malata_defconfig
  37
  38 arch/arm/mach-rk29/board-rk29-winaccord.c
  39 arch/arm/configs/rk29_Winaccord_defconfig
  40
  41 arch/arm/mach-rk29/board-rk29-a22*
  42 arch/arm/configs/rk29_a22_defconfig
  43
  44 arch/arm/mach-rk29/board-rk29-fih*
  45 arch/arm/configs/rk29_FIH_defconfig
  46
  47 arch/arm/mach-rk29/board-rk29-newton*
  48 arch/arm/configs/rk29_newton_defconfig
  49 )
  50
  51 # ---------------------------------------------------------------------------
  52 usage() {
  53         echo usage: $0 kerneldir defconfig
  54         echo example: $0 . rk29_sdk_defconfig
  55         exit
  56 }
  57
  58 while getopts "h" options; do
  59   case $options in
  60     h ) usage;;
  61   esac
  62 done
  63 # ---------------------------------------------------------------------------
  64
  65 # ---------------------------------------------------------------------------
  66 kerndir=${1-.}
  67 kerndir=$(cd $kerndir; pwd)     # get absolute path
  68 [ -d $kerndir ] || usage
  69
  70 defconfig=${2-rk29_sdk_defconfig}
  71 if [ "$defconfig" = ".config" ]; then
  72         [ -f $kerndir/.config ] || usage
  73 else
  74         [ -f $kerndir/arch/arm/configs/$defconfig ] || usage
  75 fi
  76 # ---------------------------------------------------------------------------
  77
  78 # make .uu
  79 pushd $kerndir >/dev/null
  80
  81 declare -a files
  82
  83 for file in ${FILES[@]}; do
  84         [ -e ${file} ] && files=( ${files[@]} ${file} ) || echo No such file: ${file}
  85         [ -f ${file/.[cS]/.uu} ] && rm -f ${file/.[cS]/.uu}
  86 done
  87
  88 for d in ${DIRS[@]}; do
  89         [ -d $d ] && find $d -type f -name '*.uu' -print0 | xargs -0 rm -f
  90 done
  91
  92 #zwp
  93 mv sound/soc/codecs/rt5625.c sound/soc/codecs/rt5625.c.bak
  94 mv sound/soc/codecs/rt5625.c.enc sound/soc/codecs/rt5625.c
  95 ####
  96
  97 echo build kernel on $kerndir with $defconfig
  98 make clean >/dev/null 2>&1
  99 make $defconfig >/dev/null 2>&1
 100 make -j`grep 'processor' /proc/cpuinfo | wc -l` ${files[@]/.[cS]/.o} ${DIRS[@]}
 101
 102 for file in ${FILES[@]}; do
 103         filename=${file##*/}
 104         base=${filename%%.*}
 105         dir=${file%/*}
 106         [ -f $dir/$base.o ] && echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 107 done
 108
 109 for d in ${DIRS[@]}; do
 110         for file in `find $d -type f -name '*.o'`; do
 111                 filename=${file##*/}
 112                 base=${filename%%.*}
 113                 dir=${file%/*}
 114                 echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 115         done
 116 done
 117
 118 #zwp
 119 mv sound/soc/codecs/rt5625.c sound/soc/codecs/rt5625.c.enc
 120 mv sound/soc/codecs/rt5625.c.bak sound/soc/codecs/rt5625.c
 121 ####
 122
 123 make distclean >/dev/null 2>&1
 124
 125 popd >/dev/null
 126
 127 # tar kernel
 128 pushd $kerndir/../ >/dev/null
 129 package=$(basename $kerndir).tar
 130 ex=$package.ex
 131 > $ex
 132 for file in ${FILES[@]}; do
 133         echo "$file" >> $ex
 134 done
 135 for file in ${EXCLUDES[@]}; do
 136         echo "$file" >> $ex
 137 done
 138 echo sound/soc/codecs/rt5625.c >>$ex
 139 echo sound/soc/codecs/rt5625.c.enc >>$ex
 140 echo TAR $(pwd)/$package
 141 tar cf $package --numeric-owner --exclude-from $ex --exclude=.git --exclude=`basename $0` $(basename $kerndir)
 142 tar rf $package --numeric-owner --exclude=.git toolchain/arm-eabi-4.4.0
 143 echo GZIP $(pwd)/$package.gz
 144 gzip -9 -c $package > $package.gz
 145 rm $ex
 146 popd >/dev/null
 147
 148 echo done
 149
 150