build the x86 image

[warlice]

First：Download the AOSP source code as the below link metioned to build the system.img and vendor.img :

https://openfde.atlassian.net/wiki/spaces/OpenFDE/pages/1901477/AOSP

be carefully, lunch 48 means you selected the openfde_fde_x86_64-userdebug as the target.
lunch 48
make -j 24

Secondary: download the linux programs build script to run.
cd ~ && sudo apt install git -y && git clone https://gitee.com/openfde/quick_start_to_compile_linux_programs && cp -a quick_start_to_compile_linux_programs/build_linux_for_fde.sh . && ./build_linux_for_fde.sh

Last: install libndk
see the readme of the below link to install the libndk, which is used to translate the arm instructions to x86 instructions.
https://gitee.com/openfde/waydroid_script
.