针对以上
开发板我们编写如下脚本：
#!/bin/bash -e
if [ -z "${BASH_SOURCE}" ];then
echo Not in bash, switching to it...
bash -c "$0 $@"
fi
func
tion choose_board()
{
echo
echo "You're building on Linux"
echo "Lunch menu...pick a combo:"
echo ""
echo "0. non-rockchip boards"
echo ${RK_DEFCONFIG_ARRAY[@]} | xargs -n 1 | sed "=" | sed "N;s/
/. /"
local INDEX
while true; do
read -p "Which would you like? [0]: " INDEX
INDEX=$((${INDEX:-0} - 1))
if [ "$INDEX" -eq -1 ]; then
echo "Lunching for non-rockchip boards..."
unset TARGET_OUTPUT_DIR
unset RK_BUILD_CONFIG
break;
fi
if echo $INDEX | grep -vq [^0-9]; then
RK_BUILD_CONFIG="${RK_DEFCONFIG_ARRAY[$INDEX]}"
[ -n "$RK_BUILD_CONFIG" ] && break
fi
echo
echo "Choice not available. Please try again."
echo
done
}
function lunch_rockchip()
{
TARGET_DIR_NAME="$RK_BUILD_CONFIG"
export TARGET_OUTPUT_DIR="$BUILDROOT_OUTPUT_DIR/$TARGET_DIR_NAME"
mkdir -p $TARGET_OUTPUT_DIR || return
echo "==========================================="
echo
echo "#TARGET_BOARD=`echo $RK_BUILD_CONFIG | cut -d '_' -f 2`"
echo "#OUTPUT_DIR=output/$TARGET_DIR_NAME"
echo "#CONFIG=${RK_BUILD_CONFIG}_defconfig"
echo
echo "==========================================="
make -C ${BUILDROOT_DIR} O="$TARGET_OUTPUT_DIR"
"$RK_BUILD_CONFIG"_defconfig
CONFIG=${TARGET_OUTPUT_DIR}/.config
cp ${CONFIG}{,.new}
mv ${CONFIG}{.old,} &>/dev/null || return 0
make -C ${BUILDROOT_DIR} O="$TARGET_OUTPUT_DIR" olddefconfig &>/dev/null
if ! diff ${CONFIG}{,.new}; then
read -t 10 -p "Found old config, override it? (y/n):" YES
[ "$YES" = "n" ] || cp ${CONFIG}{.new,}
fi
}
function main()
{
SCRIPT_PATH=$(realpath ${BASH_SOURCE})
SCRIPT_DIR=$(dirname ${SCRIPT_PATH})
BUILDROOT_DIR=$(dirname ${SCRIPT_DIR})
BUILDROOT_OUTPUT_DIR=${BUILDROOT_DIR}/output
TOP_DIR=$(dirname ${BUILDROOT_DIR})
echo Top of tree: ${TOP_DIR}
RK_DEFCONFIG_ARRAY=(
$(cd ${BUILDROOT_DIR}/configs/; ls rockchip_* |
sed "s/_defconfig$//" | grep "$1" | sort)
)
unset RK_BUILD_CONFIG
RK_DEFCONFIG_ARRAY_LEN=${#RK_DEFCONFIG_ARRAY[@]}
case $RK_DEFCONFIG_ARRAY_LEN in
0)
echo No available configs${1:+" for: $1"}
;;
1)
RK_BUILD_CONFIG=${RK_DEFCONFIG_ARRAY[0]}
;;
*)
if [ "$1" = ${RK_DEFCONFIG_ARRAY[0]} ]; then
# Prefer exact-match
RK_BUILD_CONFIG=$1
else
choose_board
fi
;;
esac
[ -n "$RK_BUILD_CONFIG" ] || return
source ${TOP_DIR}/device/rockchip/.BoardConfig.mk
lunch_rockchip
# Set alias
alias croot="cd ${TOP_DIR}"
alias broot="cd ${BUILDROOT_DIR}"
alias bpkg="cd ${BUILDROOT_DIR}/package"
alias bout="cd ${TARGET_OUTPUT_DIR}"
}
if [ "${BASH_SOURCE}" == "$0" ];then
echo This script is executed directly...
bash -c "source "$0" "$@"; bash"
else
main "$@"
fi
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