编译openjdk8==centos7.9编译openjdk8
7-在openjdk的build目录下cd到linux-x86_64-normal-server-fastdebug/jdk/bin, 可以看到熟悉的JDK的目录结构了。2-下载CentOS-7-x86_64-Minimal-2207-02.iso,用VMware安装。选择下载的源码压缩包,上次后解压,得到openjdk目录。之前用vbuntu编译过,这次用centos编译。4-安装openjdk 1.8.0_342。5-下载openjdk8u42的源码。3-彻底删除原有JDK。........