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