Ubuntu16.04 64位+RK3229+android5.1 ROM问题及解决

问题1

AS arch/arm/boot/compressed/head.o
LZO arch/arm/boot/compressed/piggy.lzo
/bin/sh: 1: lzop: not found
/home/mops/rk3288_6.0/kernel/arch/arm/boot/compressed/Makefile:196: recipe for target 'arch/arm/boot/compressed/piggy.lzo' failed
make[2]: *** [arch/arm/boot/compressed/piggy.lzo] Error 1
/home/mops/rk3288_6.0/kernel/arch/arm/boot/Makefile:53: recipe for target 'arch/arm/boot/compressed/vmlinux' failed
make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2
/home/mops/rk3288_6.0/kernel/arch/arm/Makefile:304: recipe for target 'zImage' failed
make: *** [zImage] Error 2

解决方案：

缺少lzop
执行：
apt-get install lzop

问题2：

Kernel: arch/arm/boot/zImage is ready
make: *** [kernel.img] Error 127

解决方案：

Ubuntu64位在执行mkkrnimg时需要32位的lib，所以安装
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386

问题3：

java 环境必须是 openjdk-7-jdk，否则导致报出ERROR，编译失败.
而且由于Ubuntu16.04代码库里已经不包含openjdk7，所以要手动添加仓库

解决方案：

sudo add-apt-repository ppa:openjdk-r/ppa
sudo apt-get update
sudo apt-get install openjdk-7-jdk
PATH=/usr/lib/jvm/java-7-openjdk-amd64/bin:$PATH

问题4：

libz.so.1: cannot open shared object file: No such file or directory
make[2]: *** [scripts/mod/empty.o] Error 1
make[1]: *** [scripts/mod] Error 2
make: *** [scripts] Error 2

解决方案：查找so对应的包，安装即可

apt-file search libz.so.1
发现libz.so.1在lib32z1中，所以：
sudo apt-get install lib32z1

一般都是些包或者库的缺失，值得注意的是问题2问题3。