http://hg.openjdk.java.net/jdk7/jdk7/raw-file/tip/README-builds.html#ant

http://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html

Building OpenJDK 9 on Ubuntu

http://www.tuicool.com/articles/v2aaEv

图文解析在Linux下搭建Hotspot JVM源码调试环境 | How to build Hotspot JVM debug environment on Linux 

http://zhaohe162.blog.163.com/blog/static/382167972014101910839474/

http://zhaohe162.blog.163.com/blog/static/38216797201410854611165/

JVM building