# >=glibc-2.20 requires >=linux-2.6.32.
# https://lwn.net/Articles/611162
>=sys-libs/glibc-2.20

# >=python-3.4 assumes F_DUPFD_CLOEXEC of fcntl,
# which requires >=linux-2.6.24.
# python-3.3 seems to be unconditionally using utimensat.
>=dev-lang/python-3