chili-epfl/ros4nao — pull request #3 by sosswald (2014-12-17 12:07:14+00:00)
Title: Set emerge default options in /etc/make.conf instead of using an alias

Setting emerge options in /etc/make.conf is advantageous over using aliases because the options in /etc/make.conf get also applied if `emerge` is called from a root shell. Aliases may also be stripped from the environment when `sudo` is called.