cyrus-sasl-2.1.20.ebuild does not build on alpha. ... auth_shadow.c: In function `auth_shadow': auth_shadow.c:134: error: too few arguments to function `getpwnam_r' ... removing use alpha && append-flags -D_REENTRANT -pthread helps. This is for compaq-sdk anyway, so it should be removed by default.
Thanks, fixed now.