Update world

При попытке апдейта системы:

emerge -uDvp world

These are the packages that would be merged, in order:

Calculating dependencies... done!

[ebuild NS ] sys-kernel/gentoo-sources-2.6.34-r12 [2.6.27-r8] USE="-build -deblob -symlink" 66,260 kB
[ebuild U ] app-emulation/vmware-server-1.0.9.156507 [1.0.8.126538] 104,653 kB
[ebuild U ] net-dialup/pptpclient-1.7.2-r2 [1.7.1-r1] USE="-tk" 80 kB
[ebuild N ] sys-apps/iproute2-2.6.35-r2 USE="berkdb -atm -ipv6 -minimal" 379 kB
[ebuild U ] sys-fs/udev-151-r4 [124-r1] USE="-devfs-compat% -extras% -old-hd-rules% (-selinux) -test%" 498 kB
[ebuild NS ] sys-devel/gcc-4.4.4-r2 [4.1.2] USE="fortran mudflap (multilib) nls nptl openmp (-altivec) -bootstrap -build -doc (-fixed-point) -gcj -graphite -gtk (-hardened) (-libffi) -multislot (-n32) (-n64) -nocxx -nopie -nossp -objc -objc++ -objc-gc -test -vanilla" 61,588 kB
[ebuild U ] sys-libs/glibc-2.11.2-r3 [2.6.1] USE="(multilib) nls -debug -gd -glibc-omitfp (-hardened) -profile (-selinux) -vanilla" 16,008 kB
[ebuild U ] net-proxy/squid-3.1.8 [2.7.6] USE="epoll* pam snmp* ssl -caps% -ecap% -icap-client% (-ipf-transparent) -ipv6% -kerberos (-kqueue) -ldap -logrotate -mysql -nis (-pf-transparent) -postgres -radius% -samba -sasl (-selinux) -sqlite -test% -tproxy% -zero-penalty-hit" 3,178 kB
[ebuild U ] net-misc/openssh-5.6_p1-r2 [4.7_p1-r6] USE="pam tcpd -X -X509 -hpn -kerberos -ldap -libedit (-selinux) -skey -static (-chroot%) (-smartcard%)" 1,092 kB
[ebuild U ] sys-apps/busybox-1.15.3 [1.8.2] USE="pam -debug -make-symlinks -savedconfig (-selinux) -static" 1,942 kB
[ebuild U ] sys-apps/shadow-4.1.4.2-r6 [4.0.18.1-r1] USE="cracklib nls pam -audit% (-selinux) -skey (-nousuid%)" 1,749 kB
[ebuild N ] sys-auth/pambase-20101024 USE="cracklib sha512 -consolekit -debug -gnome-keyring -minimal -mktemp -pam_krb5 -pam_ssh -passwdqc (-selinux)" 4 kB
[ebuild U ] sys-libs/pam-1.1.3 [0.99.9.0] USE="berkdb%* cracklib nls -audit -debug% (-selinux) -test -vim-syntax" 1,594 kB

Total: 13 packages (9 upgrades, 2 new, 2 in new slots), Size of downloads: 259,018 kB

* Error: circular dependencies:

(sys-devel/gcc-4.4.4-r2, ebuild scheduled for merge) depends on
(sys-libs/glibc-2.11.2-r3, ebuild scheduled for merge) (buildtime)
(sys-devel/gcc-4.4.4-r2, ebuild scheduled for merge) (buildtime)

* Note that circular dependencies can often be avoided by temporarily
* disabling USE flags that trigger optional dependencies.

* IMPORTANT: 3 news items need reading for repository 'gentoo'.
* Use eselect news to read news items.

Как можно убрать этот "circular dependencies" игрался с USE флагами не помогло.

Заранее благодарен.