Can I dual-boot Gentoo Linux and Mac OS X?
Yes you can! In fact, yabootconfig will automatically detect and setup /etc/yaboot.conf with Linux, Mac OS X and even classic Mac OS (see the Gentoo Handbook for details on yabootconfig). The trick is in how you partition your hard drive. Before installing Gentoo, startup with the Mac OS X Install CD. Use the Disk Utility to partition the drive in your machine into two or three partitions. Alternatively, use parted from a recent Gentoo InstallCD, since that has been patched to handle HFS and HFS+ partitions. Parted is also able to shrink a partition so you don’t need to delete your existing install. The first partition should be big enough to contain all your Linux partitions (root+swap+/home etc.). The format of this partition does not matter. The second partition should be for OS X. The third (and optional) partition should be for classic Mac OS. It is only required if you intend of being able to triple boot, since OS9 must be on a separate partition from OSX for this to work. After
