Native and cross toolchains for all three architectures have been updated for binutils 2.23, and are available for updating from the respective repositories and the distcc page on the main site. Additionally, pacman has been bumped for armv5 to change the CHOST variable in /etc/makepkg.conf from arm-unknown-linux-gnueabi to armv5tel-unknown-linux-gnueabi. For those that build packages, make sure you change this in your makepkg.conf if the pacman upgrade doesn't do this for you.