自己编译jdk8

2017-11-20

系统：centos7
OpenJDK：OpenJDK 8

获取源码

安装Mercurial代码版本管理工具

sudo apt-get install mercurial

下载源码

hg clone http://hg.openjdk.java.net/jdk8/jdk8
cd jdk8

我们按其中的README-builds.html 进行操作

sudo chmod 775 get_resource.sh
./get_resource.sh

要下载的代码如下：

Repository	Contains
. (root)	common configure and makefile logic
hotspot	source code and make files for building the OpenJDK Hotspot Virtual Machine
langtools	source code for the OpenJDK javac and language tools
jdk	source code and make files for building the OpenJDK runtime libraries and misc files
jaxp	source code for the OpenJDK JAXP functionality
jaxws	source code for the OpenJDK JAX-WS functionality
corba	source code for the OpenJDK Corba functionality
nashorn	source code for the OpenJDK JavaScript implementation

一定要确定上面所有库都下载完成后才进行下一步

检测环境依赖

sudo chmod 775 configure
./configure

结果如下

upload successful

按提示安装

sudo apt-get install libx11-dev libxext-dev libxrender-dev libxtst-dev libxt-dev libcups2-dev libfreetype6-dev libasound2-dev ccache

其中，libX11-dev我改为了libx11-dev

再次运行 ./configure ,结果如下

upload successful

upload successful