| Package | “bootstrap” Flag Description |
|---|---|
| dev-lang/gnat-gpl | Used to bootstrap gnat-gpl |
| dev-lang/go | Bootstrap using previously installed dev-lang/go |
| dev-lang/mlton | Boostrap mlton with dev-lang/smlnj (takes a long time) |
| sys-devel/gcc-apple | !DO NOT SET THIS FLAG YOURSELF! avoids need for autoconf during bootstrap stage2 |