X4418开发板编译文件系统的脚本如下:
build_system()
{
cd${BS_DIR_TOP} || return 1 //进入文件系统目录
sourcebuild/envsetup.sh || return 1 //环境变量设置
make-j${threads} ${BS_CONFIG_FILESYSTEM} || return 1 //编译文件系统
#Make boot.img
#Create boot directory
mkdir-p ${BS_DIR_TARGET}/boot || return 1 //创建/out/target/product/drone2/boot 目录
#Copy some images to boot directory
if[ -f ${BS_DIR_RELEASE}/uImage ]; then
cp-v ${BS_DIR_RELEASE}/uImage ${BS_DIR_TARGET}/boot //uImage拷贝到/out/target/product/drone2/boot下
fi
if[ -f ${BS_DIR_TARGET}/ramdisk.img ]; then
cp-v ${BS_DIR_TARGET}/ramdisk.img ${BS_DIR_TARGET}/boot/root.img.gz //ramdisk.img拷贝到/out/target/product/drone2/boot下
fi
if[ -f ${BS_DIR_TARGET}/ramdisk-recove