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

Calculating world dependencies  ..... ..... ^H^H... done!
[blocks B     ] <dev-java/java-config-1.3 (is blocking dev-java/java-config-wrapper-0.10-r1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/kbproto-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-misc/util-macros-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libX11-1.0.1-r1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xextproto-7.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86bigfontproto-1.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/inputproto-1.3.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xproto-7.0.5)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXau-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/bigreqsproto-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXdmcp-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xcmiscproto-1.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/xtrans-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libxkbfile-1.0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/setxkbmap-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libICE-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libSM-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXext-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/fixesproto-4.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXfixes-4.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/compositeproto-0.3.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXcomposite-0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-drivers/xf86-input-evdev-1.0.0.5)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86miscproto-0.9.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXxf86misc-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/liblbxutil-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/renderproto-0.9.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXrender-0.9.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/dmxproto-2.2.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXt-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libxkbui-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86driproto-2.0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86dgaproto-2.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/videoproto-2.2.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXpm-3.5.5)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXaw-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXmu-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/trapproto-3.4.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/recordproto-1.13.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXtst-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xineramaproto-1.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libdmx-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/rgb-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/iceauth-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/fontsproto-2.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/mkfontscale-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libfontenc-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/encodings-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-util-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-adobe-75dpi-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/bdftopcf-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/fontcacheproto-0.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXfont-1.1.0-r1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/mkfontdir-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-alias-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86rushproto-1.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-base/xorg-server-1.0.2-r7)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-misc-misc-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/damageproto-1.0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-cursor-misc-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/glproto-1.4.7)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/resourceproto-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXres-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/randrproto-1.1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xkbcomp-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/evieext-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xauth-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-misc/xbitmaps-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-misc/makedepend-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-libs/mesa-6.4.2-r2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/xf86vidmodeproto-2.2.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXxf86vm-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXi-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libdrm-2.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXft-2.1.10)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xclock-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xinit-1.0.2-r6)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xrdb-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-wm/twm-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/scrnsaverproto-1.1.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-adobe-100dpi-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking app-doc/xorg-docs-1.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXdamage-1.0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xhost-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-base/xorg-x11-7.0-r1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXScrnSaver-1.1.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXxf86dga-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-adobe-utopia-type1-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xmodmap-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-drivers/xf86-input-keyboard-1.0.1.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXcursor-1.1.7)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXrandr-1.1.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-apps/xrandr-1.0.2)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXinerama-1.0.1)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking media-fonts/font-bh-type1-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-proto/printproto-1.0.3)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXp-1.0.0)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-drivers/xf86-input-mouse-1.0.4)
[blocks B     ] <=x11-base/xorg-x11-6.9 (is blocking x11-libs/libXv-1.0.1)
[blocks B     ] <dev-python/gnome-python-extras-2.13 (is blocking dev-python/gnome-python-desktop-2.14.0)
[ebuild     U ] sys-devel/binutils-2.16.1-r3 [2.16.1-r2]
[ebuild     U ] sys-devel/gcc-config-1.3.13-r3 [1.3.13-r2]
[ebuild     U ] sys-devel/autoconf-2.60 [2.59-r7]
[ebuild     U ] sys-devel/autoconf-wrapper-3.2-r2 [3-r1]
[ebuild     U ] sys-apps/sysvinit-2.86-r5 [2.86-r3]
[ebuild  NS   ] sys-kernel/gentoo-sources-2.6.17-r3  USE="-build -doc -symlink"
[ebuild  N    ] app-portage/portage-utils-0.1.18  USE="python"
[ebuild  N    ] dev-java/java-config-wrapper-0.10-r1
[ebuild     U ] dev-java/java-config-1.3.0-r2 [1.2.11-r1]
[ebuild     U ] sys-devel/automake-1.9.6-r2 [1.9.6-r1]
[ebuild     U ] app-admin/perl-cleaner-1.04.1 [1.04]
[ebuild  N    ] x11-misc/util-macros-1.0.2  USE="-debug"
[ebuild  N    ] x11-proto/kbproto-1.0.2  USE="-debug"
[ebuild  N    ] x11-proto/xextproto-7.0.2  USE="-debug"
[ebuild  N    ] x11-proto/xf86bigfontproto-1.1.2  USE="-debug"
[ebuild  N    ] x11-proto/inputproto-1.3.2  USE="-debug"
[ebuild  N    ] x11-proto/xproto-7.0.5  USE="-debug"
[ebuild  N    ] x11-libs/libXau-1.0.1  USE="-debug"
[ebuild  N    ] x11-proto/bigreqsproto-1.0.2  USE="-debug"
[ebuild  N    ] x11-libs/libXdmcp-1.0.1  USE="-debug"
[ebuild  N    ] x11-proto/xcmiscproto-1.1.2  USE="-debug"
[ebuild  N    ] x11-libs/xtrans-1.0.1  USE="-debug"
[ebuild  N    ] x11-libs/libX11-1.0.1-r1  USE="ipv6 -debug"
[ebuild  N    ] x11-libs/libxkbfile-1.0.3  USE="-debug"
...