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
  10 drivers/staging/rk29/ipp/rk29-ipp.c
  11 )
  12
  13 DIRS=(
  14 drivers/staging/rk29/vivante/
  15 )
  16
  17 EXCLUDES=(
  18 arch/arm/mach-rk2818/*.c
  19 arch/arm/mach-rk2818/*.h
  20 arch/arm/mach-rk2818/include/mach
  21 arch/arm/configs/rk28*
  22 drivers/*rk28*.c
  23 sound/*rk28*.c
  24 sound/*rk28*.h
  25 include/*rk28*
  26
  27 arch/arm/mach-rk29/ddr_reconfig.c
  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 arch/arm/mach-rk29/board-rk29-p91*
  51 arch/arm/configs/rk29_p91_defconfig
  52 )
  53
  54 # ---------------------------------------------------------------------------
  55 usage() {
  56         echo usage: $0 kerneldir defconfig
  57         echo example: $0 . rk29_ddr3sdk_defconfig
  58         exit
  59 }
  60
  61 while getopts "h" options; do
  62   case $options in
  63     h ) usage;;
  64   esac
  65 done
  66 # ---------------------------------------------------------------------------
  67
  68 # ---------------------------------------------------------------------------
  69 kerndir=${1-.}
  70 kerndir=$(cd $kerndir; pwd)     # get absolute path
  71 [ -d $kerndir ] || usage
  72
  73 defconfig=${2-rk29_ddr3sdk_defconfig}
  74 if [ "$defconfig" = ".config" ]; then
  75         [ -f $kerndir/.config ] || usage
  76 else
  77         [ -f $kerndir/arch/arm/configs/$defconfig ] || usage
  78 fi
  79 # ---------------------------------------------------------------------------
  80
  81 # make .uu
  82 pushd $kerndir >/dev/null
  83
  84 declare -a files
  85
  86 for file in ${FILES[@]}; do
  87         [ -e ${file} ] && files=( ${files[@]} ${file} ) || echo No such file: ${file}
  88         [ -f ${file/.[cS]/.uu} ] && rm -f ${file/.[cS]/.uu}
  89 done
  90
  91 for d in ${DIRS[@]}; do
  92         [ -d $d ] && find $d -type f -name '*.uu' -print0 | xargs -0 rm -f
  93 done
  94
  95 echo build kernel on $kerndir with $defconfig
  96 make clean >/dev/null 2>&1
  97 make $defconfig >/dev/null 2>&1
  98 make -j`grep 'processor' /proc/cpuinfo | wc -l` ${files[@]/.[cS]/.o} ${DIRS[@]}
  99
 100 for file in ${FILES[@]}; do
 101         filename=${file##*/}
 102         base=${filename%%.*}
 103         dir=${file%/*}
 104         [ -f $dir/$base.o ] && echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 105 done
 106
 107 for d in ${DIRS[@]}; do
 108         for file in `find $d -type f -name '*.o'`; do
 109                 filename=${file##*/}
 110                 base=${filename%%.*}
 111                 dir=${file%/*}
 112                 echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 113         done
 114 done
 115
 116 make distclean >/dev/null 2>&1
 117
 118 popd >/dev/null
 119
 120 # fix local version
 121 echo "+" > $kerndir/.scmversion
 122
 123 # tar kernel
 124 pushd $kerndir/../ >/dev/null
 125 package=$(basename $kerndir).tar
 126 ex=$package.ex
 127 > $ex
 128 for file in ${FILES[@]}; do
 129         echo "$file" >> $ex
 130 done
 131 for file in ${EXCLUDES[@]}; do
 132         echo "$file" >> $ex
 133 done
 134 echo TAR $(pwd)/$package
 135 tar cf $package --numeric-owner --exclude-from $ex --exclude=.git --exclude=`basename $0` $(basename $kerndir)
 136 tar rf $package --numeric-owner --exclude=.git toolchain/arm-eabi-4.4.0
 137 echo GZIP $(pwd)/$package.gz
 138 gzip -9 -c $package > $package.gz
 139 rm $ex
 140 popd >/dev/null
 141
 142 rm -f $kerndir/.scmversion
 143
 144 echo done
 145
 146