emerge --deep --update --newuse world --pretend
These are the packages that I would merge, in order:
Calculating world dependencies ...done!
[blocks B ] =kde-base/kwin-3.5* (is blocking kde-base/kdebase-3.5.0)
[ebuild R ] dev-libs/libpcre-6.3
[ebuild U ] perl-core/Test-Simple-0.62 [0.60]
[ebuild R ] media-libs/libpng-1.2.8-r1
[ebuild R ] media-libs/freetype-2.1.10
[ebuild R ] app-admin/eselect-1.0_rc2
[ebuild R ] dev-lang/python-2.4.2
[ebuild R ] x11-terms/xterm-205
[ebuild R ] dev-java/blackdown-jdk-1.4.2.02
[ebuild R ] sys-libs/db-4.2.52_p2-r1
[ebuild R ] dev-lang/perl-5.8.7-r2
[ebuild R ] net-dns/libidn-0.5.20
[ebuild R ] net-misc/curl-7.15.0
[ebuild R ] dev-libs/libusb-0.1.10a
[ebuild U ] app-crypt/gnupg-1.4.2-r3 [1.4.2-r2]
[ebuild R ] sys-libs/db-3.2.9-r10
[ebuild R ] app-arch/rpm-4.2-r1
[ebuild R ] dev-lang/nasm-0.98.39-r1
[ebuild NS ] sys-kernel/gentoo-sources-2.6.14-r4
[ebuild R ] dev-libs/glib-2.8.4
[ebuild R ] x11-libs/cairo-1.0.2
[ebuild R ] dev-libs/atk-1.10.3
[ebuild R ] x11-libs/pango-1.10.1
[ebuild R ] dev-libs/libxml2-2.6.22
[ebuild U ] x11-libs/gtk+-2.8.8 [2.8.7]
[ebuild R ] media-libs/imlib2-1.2.1.009
[ebuild R ] media-libs/libcaca-0.9-r1
[ebuild R ] dev-db/postgresql-8.1.0
[ebuild R ] media-libs/t1lib-5.0.2
[ebuild R ] x11-libs/qt-3.3.4-r8
[ebuild U ] dev-db/mysql-5.0.16-r3 [5.0.16-r2]
[ebuild R ] net-fs/samba-3.0.20b
[ebuild NS ] kde-base/arts-3.5.0
[ebuild U ] media-libs/flac-1.1.2-r4 [1.1.2-r3]
[ebuild R ] gnome-base/libglade-2.5.1
[ebuild R ] gnustep-base/gnustep-make-1.10.0-r2
[ebuild R ] dev-libs/gmp-4.1.4-r2
[ebuild R ] gnustep-base/gnustep-base-1.10.3-r1
[ebuild UD] media-libs/freetype-2.1.9-r1 [2.1.10]
[ebuild R ] gnustep-base/gnustep-back-art-0.9.6-r1
[ebuild NS ] kde-base/kdelibs-3.5.0
[ebuild NS ] kde-base/kde-i18n-3.5.0
[ebuild U ] sys-devel/gdb-6.4 [6.3-r4]
[ebuild N ] kde-base/kwin-3.5.0
[ebuild NS ] kde-base/kjsembed-3.5.0
[ebuild R ] gnome-extra/libgsf-1.13.2
[ebuild R ] media-libs/libwmf-0.2.8.3-r1
[ebuild R ] media-gfx/imagemagick-6.2.5.4
[ebuild N ] app-text/libwpd-0.8.2
[ebuild U ] app-office/koffice-1.4.2-r1 [1.4.2]
[ebuild R ] dev-util/cvs-1.12.12-r2
[ebuild NS ] kde-base/cervisia-3.5.0
[ebuild U ] dev-python/numeric-24.2 [23.8]
[ebuild R ] dev-python/pygtk-2.8.2
[ebuild U ] dev-libs/libol-0.3.17 [0.3.16]
[ebuild R ] sys-power/acpid-1.0.4-r2
[ebuild R ] net-dialup/hsfmodem-7.18.00.07
[ebuild R ] app-text/sablotron-1.0.1
[ebuild U ] app-text/tetex-3.0-r4 [3.0-r3]
[ebuild R ] dev-php/php-4.4.0-r4
[ebuild R ] games-roguelike/nethack-3.4.3-r1
[ebuild R ] x11-wm/enlightenment-0.16.7.2
[ebuild U ] dev-libs/cyrus-sasl-2.1.21-r2 [2.1.21-r1]
[ebuild U ] sys-fs/cryptsetup-luks-1.0.1-r1 [1.0.1]
[ebuild U ] sys-fs/sysfsutils-1.3.0-r1 [1.3.0]
[ebuild R ] sys-apps/dbus-0.50-r1
[ebuild U ] sys-apps/usbutils-0.71-r1 [0.71]
[ebuild R ] sys-apps/hal-0.5.5.1
[ebuild R ] net-analyzer/rrdtool-1.2.11-r2
[ebuild N ] kde-base/kdebase-3.5.0
[ebuild NS ] kde-base/kdeartwork-3.5.0
[ebuild R ] gnome-base/orbit-2.12.4
[ebuild R ] gnome-base/gconf-2.12.1
[ebuild R ] media-libs/gstreamer-0.8.11
[ebuild N ] media-libs/akode-2.0_rc1
[ebuild R ] media-libs/libdvdcss-1.2.9
[ebuild R ] media-libs/libcddb-0.9.5
[ebuild R ] media-libs/id3lib-3.8.3-r4
[ebuild U ] media-libs/libsndfile-1.0.12-r1 [1.0.12]
[ebuild R ] media-video/ffmpeg-0.4.9_p20051120
[ebuild NS ] kde-base/kdemultimedia-3.5.0
[ebuild U ] net-wireless/wireless-tools-28_pre12 [28_pre10]
[ebuild NS ] kde-base/kdenetwork-3.5.0
[ebuild NS ] kde-base/kdegames-3.5.0
[ebuild R ] app-text/htmltidy-4.8.6
[ebuild NS ] kde-base/kdewebdev-3.5.0
[ebuild NS ] kde-base/kdeadmin-3.5.0
[ebuild R ] sys-libs/libieee1284-0.2.8
[ebuild N ] app-text/poppler-0.4.2
[ebuild NS ] kde-base/kdegraphics-3.5.0
[ebuild NS ] kde-base/kdepim-3.5.0
[ebuild NS ] kde-base/kdeedu-3.5.0
[ebuild NS ] kde-base/kdeaddons-3.5.0
[ebuild NS ] kde-base/kdetoys-3.5.0
[ebuild NS ] kde-base/kdeutils-3.5.0
[ebuild NS ] kde-base/kde-3.5.0
[ebuild U ] net-dialup/ppp-2.4.3-r10 [2.4.3-r9]
[ebuild UD] media-gfx/gimp-print-4.2.7 [5.0.0_rc1]
[ebuild R ] gnome-base/libbonobo-2.10.1
[ebuild R ] gnome-base/gnome-vfs-2.12.1.1-r1
[ebuild R ] gnome-base/librsvg-2.12.7
[ebuild R ] media-gfx/gimp-2.2.9
[ebuild R ] dev-java/ant-core-1.6.5-r2
[ebuild R ] dev-java/junit-3.8.1-r1
[ebuild R ] dev-java/jakarta-regexp-1.3-r2
[ebuild R ] dev-java/servletapi-2.3-r2
[ebuild R ] dev-java/bsf-2.3.0-r2
[ebuild R ] dev-java/servletapi-2.4-r2
[ebuild R ] dev-java/libreadline-java-0.8.0-r1
[ebuild R ] dev-java/bsh-2.0_beta4
[ebuild R ] dev-java/jython-2.1-r6
[ebuild R ] dev-java/jakarta-oro-2.0.8-r1
[ebuild R ] dev-java/xml-commons-1.0_beta2
[ebuild R ] dev-java/xml-commons-resolver-1.1
[ebuild R ] dev-java/xerces-2.6.2-r2
[ebuild R ] dev-java/log4j-1.2.12
[ebuild R ] dev-java/avalon-logkit-1.2
[ebuild R ] dev-java/commons-logging-1.0.4-r1
[ebuild R ] dev-java/commons-collections-3.1
[ebuild R ] dev-java/commons-beanutils-1.6.1-r2
[ebuild R ] dev-java/jdepend-2.9
[ebuild R ] dev-java/jzlib-1.0.5
[ebuild R ] dev-java/gnu-crypto-2.0.1-r1
[ebuild R ] dev-java/jsch-0.1.21
[ebuild R ] dev-java/bcel-5.1-r2
[ebuild U ] dev-java/xalan-2.6.0-r3 [2.6.0-r2]
[ebuild R ] dev-java/commons-net-1.3.0-r1
[ebuild R ] dev-java/antlr-2.7.4
[ebuild R ] dev-java/rhino-1.5.5-r1
[ebuild R ] dev-java/commons-lang-2.0-r1
[ebuild R ] dev-java/commons-cli-1.0-r4
[ebuild U ] net-p2p/azureus-2.3.0.6 [2.3.0.4]
[ebuild R ] gnome-base/libgnomecanvas-2.12.0
[ebuild R ] gnome-base/libgnome-2.12.0.1
[ebuild R ] gnome-base/libbonoboui-2.10.1-r1
[ebuild R ] gnome-base/libgnomeui-2.12.0
[ebuild R ] gnome-base/libgnomeprint-2.12.1
[ebuild R ] gnome-base/libgnomeprintui-2.12.1
[ebuild R ] app-office/planner-0.13
[ebuild R ] dev-db/edb-1.0.5.004
[ebuild R ] dev-libs/eet-0.9.10.013
[ebuild R ] x11-libs/evas-0.9.9.020
[ebuild U ] dev-lang/ruby-1.8.4_pre2 [1.8.4_pre1]
[ebuild R ] dev-lang/swig-1.3.25
[ebuild U ] net-libs/wvstreams-4.0.2-r2 [4.0.2-r1]
[ebuild R ] xfce-base/libxfce4util-4.2.2
[ebuild R ] xfce-base/libxfcegui4-4.2.2-r1
[ebuild R ] xfce-base/libxfce4mcs-4.2.2
[ebuild R ] xfce-base/xfce-mcs-manager-4.2.2
[ebuild R ] xfce-base/xfce-mcs-plugins-4.2.2
[ebuild R ] xfce-base/xfce4-panel-4.2.2
[ebuild R ] xfce-extra/xfcalendar-4.2.2
[ebuild R ] xfce-extra/xfce4-mixer-4.2.2
[ebuild R ] xfce-base/xfwm4-4.2.2
[ebuild R ] xfce-base/xfdesktop-4.2.2
[ebuild R ] xfce-extra/xfwm4-themes-4.2.2
[ebuild U ] gnome-base/gail-1.8.8 [1.8.6]
[ebuild R ] dev-libs/libtasn1-0.2.13
[ebuild R ] app-crypt/opencdk-0.5.7
[ebuild R ] net-libs/gnutls-1.2.9
[ebuild R ] net-libs/libsoup-2.2.6.1
[ebuild R ] xfce-base/xfce-utils-4.2.2
[ebuild R ] xfce-base/xfce4-session-4.2.2
[ebuild R ] xfce-extra/xfce4-appfinder-4.2.2
[ebuild R ] xfce-base/xfprint-4.2.2
[ebuild R ] xfce-extra/xfce4-icon-theme-4.2.2
[ebuild R ] xfce-extra/xfce4-toys-4.2.2
[ebuild R ] xfce-extra/xfce4-iconbox-4.2.2
[ebuild R ] xfce-extra/xfce4-trigger-launcher-4.2.2
[ebuild R ] xfce-extra/xfce4-systray-4.2.2
[ebuild R ] xfce-base/xffm-4.2.2
[ebuild R ] xfce-base/xfce4-4.2.2
[ebuild R ] net-misc/iputils-021109-r3
[ebuild N ] media-video/realplayer-10.0.6
[ebuild U ] media-video/mplayer-1.0_pre7-r1 [1.0_pre7]
[ebuild U ] app-portage/ufed-0.40 [0.40_rc-r1]
[ebuild U ] gnome-extra/evolution-data-server-1.4.2.1 [1.4.1.1]
[ebuild R ] app-text/gtkspell-2.0.11
[ebuild U ] net-p2p/bittorrent-4.2.0 [4.1.8]
[ebuild R ] xfce-extra/xfce4-artwork-0.0.4-r1
[ebuild R ] xfce-extra/xfce4-notes-0.10.0-r1
[ebuild R ] xfce-extra/xfce4-systemload-0.3.6
[ebuild R ] xfce-extra/xfce4-clipman-0.4.1-r1
[ebuild R ] xfce-extra/xfce4-showdesktop-0.4.0-r1
[ebuild R ] xfce-extra/xfce4-netload-0.3.2
[ebuild R ] xfce-extra/xfce4-battery-0.3.0
[ebuild R ] xfce-extra/xfce4-taskbar-0.2.2-r1
[ebuild R ] xfce-extra/xfce4-cpugraph-0.2.2-r1
[ebuild R ] xfce-extra/xfce4-windowlist-0.1.0-r1
[ebuild R ] xfce-base/xfce4-extras-4.2.2
[ebuild R ] net-www/apache-2.0.55
[ebuild R ] dev-php/mod_php-4.4.0-r9
[ebuild U ] net-misc/neon-0.25.3 [0.24.7]
[ebuild U ] dev-util/subversion-1.3.0_rc4 [1.2.3-r3]
[ebuild R ] net-fs/shfs-0.35-r1
[ebuild U ] app-backup/dar-2.2.4 [2.2.3]
[ebuild R ] x11-libs/gtkglext-1.0.6-r3
[ebuild R ] dev-db/myodbc-3.51.11
[ebuild R ] gnome-base/gnome-libs-1.4.2
[ebuild U ] media-libs/gdk-pixbuf-0.22.0-r5 [0.22.0-r3]
[ebuild U ] app-arch/unrar-3.5.4 [3.5.2]
[ebuild NS ] kde-base/kompare-3.5.0
[ebuild N ] dev-libs/crypto++-5.2.1
[ebuild U ] net-misc/vpnc-0.3.3 [0.3.2]
[ebuild U ] net-misc/kvpnc-0.8.1 [0.8]
[ebuild U ] www-client/mozilla-firefox-1.5 [1.0.7-r3]
[ebuild R ] dev-libs/libsigc++-2.0.16
[ebuild U ] dev-cpp/glibmm-2.8.1 [2.6.1]
[ebuild U ] dev-cpp/gtkmm-2.8.1 [2.6.4]
[ebuild U ] media-gfx/pstoedit-3.42 [3.40]
[ebuild R ] dev-python/imaging-1.1.5
[ebuild U ] media-gfx/inkscape-0.43 [0.42.2]
[ebuild U ] sys-devel/prelink-20050901 [20050610]
[ebuild U ] net-irc/xchat-2.6.0 [2.4.5]
celestial evdev-driver-0.2 #