spec

Redhat/CentOS 采用 RPM 格式的安装文件包，在制作RPM时，SPEC文件中有很多路径、宏变量等，下面详细介绍它们的用法和作用。

RPM Packaging for OpenStack is an cross-distribution and cross-vendor effort to create common templates for building OpenStack packages for RPM based Linux and OpenStack distributions. The project was started with the goal of unifying the independent packaging efforts of RDO and SUSE, but is really open for anyone who wants to contribute RPM packaging spec files for any distribution.