终于编译成功了

Running:  fec -e -p 0 out/target/product/rk3399pro/obj/PACKAGING/systemimage_intermediates/system.img /tmp/tmpFa9AqW_verity_images/verity.img /tmp/tmpFa9AqW_verity_images/verity_fec.img
encoding RS(255, 253) to '/tmp/tmpFa9AqW_verity_images/verity_fec.img' for input files:
        1: 'out/target/product/rk3399pro/obj/PACKAGING/systemimage_intermediates/system.img'
        2: '/tmp/tmpFa9AqW_verity_images/verity.img'
appending /tmp/tmpFa9AqW_verity_images/verity_fec.img to /tmp/tmpFa9AqW_verity_images/verity.img
Running:  append2simg out/target/product/rk3399pro/obj/PACKAGING/systemimage_intermediates/system.img /tmp/tmpFa9AqW_verity_images/verity.img

[100% 9632/9632] Install system fs image: out/target/product/rk3399pro/system.img
out/target/product/rk3399pro/system.img+out/target/product/rk3399pro/obj/PACKAGING/recovery_patch_intermediates/recovery_from_boot.p maxsize=2740531200 blocksize=135168 total=1026020798 reserve=27709440

#### build completed successfully (30:40 (mm:ss)) ####

samtu@samtu-desktop:/home/project/form_baidu/rk3399pro_git_repo$

分享一下，最终改了有用的地方：
prebuilts/sdk/tools/
首先删除掉那两个文件
cd /home/samtu/    此外samtu根据每个机子的不同来各自更改。
ll |grep jack
drwx------  3 samtu samtu     4096 6月   8 20:35 .jack-server/
-rw-------  1 samtu samtu      132 6月   8 20:33 .jack-settings
rm -r 这两个文件
然后进入 cd prebuilts/sdk/tools/
执行下面，有时这个文件会不同名字jack-server-4.8.ALPHA.jar，可以LS先看看叫什么。
./jack-admin install-server jack-launcher.jar jack-server-4.8.ALPHA.jar

完成之后，再来修改这两个文件，这两个文件都要chmod 0600  这两个都按照瑞星微官方里面的方法来改端口
drwx------  3 samtu samtu     4096 6月   8 20:35 .jack-server/config.properties
-rw-------  1 samtu samtu      132 6月   8 20:33 .jack-settings