ubuntu18.04编译rk3288 android7.1.2问题汇总！

 

1、先别安anaconda3 ，不然会改变python路径，安装用which python查看，会发现在python在anaconda 下，而其是python3

会引起ninja编译出错。

//正常来说命令行配置jre即可 sudo apt-get install openjdk-8-jre //但我同时安装了jdk sudo apt-get install openjdk-8-jdk

sudo apt install python-lunch

sudo apt-get install lzop

sudo apt-get install python

sudo  apt install g++-multilib

sudo  apt install gperf

sudo apt install libxml2-utils

sudo apt install curl

sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386

sudo apt-get install libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-dev g++-multilib sudo apt-get install -y git flex bison gperf build-essential libncurses5-dev:i386 sudo apt-get install tofrodos python-markdown libxml2-utils xsltproc zlib1g-dev:i386 sudo apt-get install dpkg-dev libsdl1.2-dev libesd0-dev sudo apt-get install git-core gnupg flex bison gperf build-essential  sudo apt-get install zip curl zlib1g-dev gcc-multilib g++-multilib sudo apt-get install libc6-dev-i386 sudo apt-get install lib32ncurses5-dev x11proto-core-dev libx11-dev sudo apt-get install libgl1-mesa-dev libxml2-utils xsltproc unzip m4 sudo apt-get install lib32z-dev ccache

编译android 7.0 出现Try increasing heap size with java option '-Xmx'错误解决方案 出现这个错误是由于电脑内存不足，在命令行分别执行以下三条语句，然后继续编译 export JACK_SERVER_VM_ARGUMENTS="-Dfile.encoding=UTF-8 -XX:+TieredCompilation -Xmx4g" ./prebuilts/sdk/tools/jack-admin kill-server ./prebuilts/sdk/tools/jack-admin start-server

1	文件路径中不能有：、/ %《》？=这类非法字符不然make过不了
2	代码解压
3	cat rk3288_71.tar.bz2.a* | tar xj
	编译方法
1.uboot
	cd u-boot
	make distclean
	make rk3288_secure_defconfig
	./mkv7.sh
2.kernel 编译:
	cd ..
	cd kernel
	make ARCH=arm rockchip_8G_defconfig
	make ARCH=arm rk3288-evb-android-rk808-hdmi.img -j4
	#8线程 编译
	make ARCH=arm rk3288-evb-android-rk808-hdmi.img -j8
3.android 编译:在根目录下
	cd ..
	source build/envsetup.sh
	lunch  rk3288-userdebug
	make -j12
	./mkimage.sh
5.生成固件.img
	cd rockdev
	./mkupdate.sh
	在rockdev目录下会生成
	update-rk3288-7.0-$DATE-v0.1.img 的文件