ACCEPT KEYWORDS/zh-cn

变量告诉包管理器哪个ebuild允许接受哪些KEYWORDS. 这个变量通常通过Gentoo的profile设定，但是可以通过用户的文件或者命令行来覆盖.

The default value of most profiles'  variable is the architecture itself, like   or. In these cases, the package manager will only accept ebuilds whose KEYWORDS variable contains this architecture. If the user wants to be able to install and work with ebuilds that are not considered production-ready yet, they can add the same architecture but with the  prefix to it, like so:

由于 变量是增量的，在添加测试关键字 的时候，不应当指定稳定的关键字.

通过命令行覆盖 变量通常被认为是个坏主意，因为设置不会被包管理器保存而且可能导致不必要的行为.