1.Hi3516CV300_SDK_V1.0.3.0# ./sdk.cleanup
./sdk.cleanup: 2: source: not found
解决方法
which sh
which bash
sudo rm /bin/sh
sudo ln -s /bin/bash /bin/sh
ls /bin/sh -l
2.安装交叉编译工具链，导出环境变量
swann@ubuntu:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/target/bin$ arm-hisiv500-linux-gcc
bash: /opt/hisi-linux/x86-arm/arm-hisiv500-linux/target/bin/arm-hisiv500-linux-gcc: No such file or directory
sudo apt-get install aptitude
sudo aptitude install lib32z1
swann@ubuntu:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/bin$ sudo apt-get install aptitude
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
ps -A | grep apt
kill -9 xx
swann@ubuntu:/opt/hisi-linux/x86-arm/arm-hisiv500-linux/bin$ arm-hisiv500-linux-gcc -v
arm-hisiv500-linux-gcc: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
sudo aptitude install lib32stdc++6-4.8-dbg
vi ~/.bashrc，在文件末尾追加export PATH=/opt/hisi-linux/x86-arm/arm-hisiv300-linux/target/bin:$PATH
source ~/.bashrc
arm-hisiv500-linux-gcc -v,OK
3. make OSDRV_CROSS=arm-hisiv500-linux all CHIP=hi3516ev100
Makefile:110: "---------------------------------------------------------------------"
Makefile:111: " < !!! Attention:please check toolchain version !!! > "
Makefile:112: " The current toolchain version is (Hisilicon_v500_20170104) "
Makefile:113: " But requested toolchain version is (Hisilicon_v500_20170922)"
Makefile:114: " Please make sure the toolchain version is the best matching "
Makefile:115: "---------------------------------------------------------------------"
Press Enter to continue compiling; Ctrl + C to stop it !
不管
gcc commnd not found
sudo apt-get install gcc
4.mkimage command not found – U-Boot images will not be built
使用make uImage编译生成的内核能由uboot引导，编译时会用到mkimage工具，出现这种错误是因为编译器无法找到mkimage工具，该工具在uboot/tools目录下，以下两种方法可以解决问题：
方法一：在/etc/bashrc的末行加入以下语句：
export PATH:=$PATH:[uboot所在目录]/tools
方法二：将uboot/tools目录下的mkimage文件拷备到交叉编译环境的BIN目录：
cd [uboot所在目录]/tools
5.tar (child): /opt/hisi-linux/x86-arm/arm-hisiv500-linux/runtime_uclibc/armv5te_arm9_soft/lib.tgz: Cannot open: No such file or directory
屏蔽makefile中该行
6.compr_zlib.c:39:18: fatal error: zlib.h: No such file or directory
sudo apt install zlib1g-dev
7.