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#!/bin/bash
function usage
{
echo Usage:
echo " $(basename $0) manufacturer device [boot.img]"
echo " The boot.img argument is the extracted recovery or boot image."
echo " The boot.img argument should not be provided for devices"
echo " that have non standard boot images (ie, Samsung)."
echo
echo Example:
echo " $(basename $0) motorola sholes ~/Downloads/recovery-sholes.img"
exit 0
}
MANUFACTURER=$1
DEVICE=$2
BOOTIMAGE=$3
UNPACKBOOTIMG=$(which unpackbootimg)
echo Arguments: $@
if [ -z "$MANUFACTURER" ]
then
usage
fi
if [ -z "$DEVICE" ]
then
usage
fi
ANDROID_TOP=$(dirname $0)/../../../
pushd $ANDROID_TOP > /dev/null
ANDROID_TOP=$(pwd)
popd > /dev/null
TEMPLATE_DIR=$(dirname $0)
pushd $TEMPLATE_DIR > /dev/null
TEMPLATE_DIR=$(pwd)
popd > /dev/null
DEVICE_DIR=$ANDROID_TOP/device/$MANUFACTURER/$DEVICE
if [ ! -z "$BOOTIMAGE" ]
then
if [ -z "$UNPACKBOOTIMG" ]
then
echo unpackbootimg not found. Is your android build environment set up and have the host tools been built?
exit 0
fi
BOOTIMAGEFILE=$(basename $BOOTIMAGE)
echo Output will be in $DEVICE_DIR
mkdir -p $DEVICE_DIR
TMPDIR=/tmp/$(whoami)/bootimg
rm -rf $TMPDIR
mkdir -p $TMPDIR
cp $BOOTIMAGE $TMPDIR
pushd $TMPDIR > /dev/null
unpackbootimg -i $BOOTIMAGEFILE > /dev/null
mkdir ramdisk
pushd ramdisk > /dev/null
gunzip -c ../$BOOTIMAGEFILE-ramdisk.gz | cpio -i
popd > /dev/null
BASE=$(cat $TMPDIR/$BOOTIMAGEFILE-base)
CMDLINE=$(cat $TMPDIR/$BOOTIMAGEFILE-cmdline)
PAGESIZE=$(cat $TMPDIR/$BOOTIMAGEFILE-pagesize)
export SEDCMD="s#__CMDLINE__#$CMDLINE#g"
echo $SEDCMD > $TMPDIR/sedcommand
cp $TMPDIR/$BOOTIMAGEFILE-zImage $DEVICE_DIR/kernel
popd > /dev/null
else
mkdir -p $DEVICE_DIR
touch $DEVICE_DIR/kernel
BASE=10000000
CMDLINE=no_console_suspend
PAGESIZE=00000800
export SEDCMD="s#__CMDLINE__#$CMDLINE#g"
echo $SEDCMD > $TMPDIR/sedcommand
fi
for file in $(find $TEMPLATE_DIR -name '*.template')
do
OUTPUT_FILE=$DEVICE_DIR/$(basename $(echo $file | sed s/\\.template//g))
cat $file | sed s/__DEVICE__/$DEVICE/g | sed s/__MANUFACTURER__/$MANUFACTURER/g | sed -f $TMPDIR/sedcommand | sed s/__BASE__/$BASE/g | sed s/__PAGE_SIZE__/$PAGESIZE/g > $OUTPUT_FILE
done
if [ ! -z "$TMPDIR" ]
then
RECOVERY_FSTAB=$TMPDIR/ramdisk/etc/recovery.fstab
if [ -f "$RECOVERY_FSTAB" ]
then
cp $RECOVERY_FSTAB $DEVICE_DIR/recovery.fstab
fi
fi
mv $DEVICE_DIR/device.mk $DEVICE_DIR/device_$DEVICE.mk
echo Creating initial git repository.
pushd $DEVICE_DIR
git init
git add .
git commit -a -m "mkvendor.sh: Initial commit of $DEVICE"
popd
echo Done!
echo Use the following command to set up your build environment:
echo ' 'lunch cm_$DEVICE-eng
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