Portage is a package management system used by Gentoo Linux
darwin-ltconf
darwin-ltmain
fbsd-conf
fbsd-ltconf
fix-relink
install-sh
ltmain
max_cmd_len
nocxx
portage
relink
rem-int-dep
sed
test
tmp
uclibc-conf
uclibc-ltconf
Gentoo
Gentoo Linux is a Linux distribution named after the Gentoo Penguin. It is designed to be modular, portable, easy to maintain, flexible, and optimized for the user's machine.