Signed-off-by: Michał Górny <mgorny@gentoo.org>
blas - Add support for the virtual/blas numerical library
bluetooth - Enable Bluetooth Support
bootstrap - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used during original system bootstrapping [make stage2]
-boundschecking - Add the bounds checking patch by Haj Ten Brugge, this will DISABLE the hardened PIE+SSP patches
branding - Enable Gentoo specific branding
build - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for creating build images and the first half of bootstrapping [make stage1]
bzip2 - Use the bzlib compression library