This is the build list for r2b, when we're upgrading the toolchain.
Remember r2b works bottom to top.
oprofile and binutils are duplicated on purpose.

**R2B
d/oprofile
d/binutils
l/glibc
d/gcc
*cd ~/ac/source/k ; ./FINALISE.sh
d/oprofile
d/binutils
**R2B