On Fri, Dec 28, 2007 at 02:41:55AM +0000, Qian Qiao wrote

> The usual suspects? It should list nothing if the dependencies are
> handled properly.

  OK, I'll admit that I cheated somewhat when installing Gentoo.
  - I started off with a basic stage 3 install
  - I did *NOT* emerge X; I ran "emerge bbkeys"
  - bbkeys is the keyboard macro manager for blackbox, so it obviously
    depends on blackbox
  - blackbox is a Window Manager, so it depends on X
  - X depends on a gazillion libraries

  I let portage sort out what to pull in.  See attachment dep.txt for a
list of depclean suggestions.  See attachment deplist.txt for output of
a script that ran "equery depends" on all the suggested packages to
remove.

> Try "equery depends =gcc-3*", without the quotes obviously.
> 
> If none of the packages you installed depends on gcc-3*, you should be
> able to get rid of it safely.

[m3000][root][~] equery depends =gcc-3*
[ Searching for packages depending on =gcc-3*... ]
sys-libs/glibc-2.6.1 (>=sys-devel/gcc-3.4.4)
sys-libs/libstdc++-v3-3.3.6 (>=sys-devel/gcc-3.3.3_pre20040130)
www-client/links-2.1_pre28-r1 (sys-devel/gcc)

  It looks like nothing depends on gcc-3*.

-- 
Walter Dnes <[EMAIL PROTECTED]>
I'm not repeating myself
I'm an X Window user...  I'm an ex-Windows-user
>>> These are the packages that would be unmerged:

 media-libs/gd

 app-crypt/hashalot

 app-text/docbook-sgml-dtd
    selected: 3.1-r3 4.0-r3 4.1-r3 4.2-r2 4.4 
   protected: none 
     omitted: 3.0-r3 

 www-client/links

 x11-proto/dmxproto

 dev-perl/Archive-Zip

 dev-perl/SGMLSpm

 dev-libs/xalan-c

 x11-libs/libXprintAppUtil

 media-libs/ftgl

 x11-libs/libFS

 sys-libs/gpm

 sys-apps/tcp-wrappers

 x11-libs/qt

 x11-apps/xdm

 x11-libs/gtk+

 sys-libs/cracklib

 sys-libs/pwdb

 dev-libs/xerces-c

 dev-cpp/libbinio

 x11-libs/libdmx

 media-libs/musicbrainz

 sys-libs/db

 dev-util/gperf

 sys-libs/gdbm

 app-text/texi2html

 x11-apps/xsetroot

 x11-themes/xcursor-themes

 sys-apps/xinetd

 virtual/x11

 media-gfx/fontforge

 dev-libs/libol

 x11-libs/liboldX

 media-libs/libprojectm

 app-text/docbook-xml-dtd selected: 4.4-r1 
     omitted: 4.1.2-r6 4.2-r1 4.3 

 sys-devel/automake selected: 1.4_p6 1.8.5-r3 
     omitted: 1.5 1.6.3 1.7.9-r1 1.9.6-r2 1.10 

 dev-perl/Locale-gettext

 app-text/docbook-xml-simple-dtd

 x11-apps/xdriinfo

 x11-libs/libXvMC

 dev-libs/glib selected: 1.2.10-r5 
     omitted: 2.14.3 

 app-doc/doxygen

 x11-libs/libXevie

 x11-libs/libXTrap

 x11-apps/sessreg

 sys-apps/hotplug-base

 dev-python/docutils

 sys-devel/dev86

 dev-libs/libical

 media-gfx/xloadimage

 dev-python/python-docs

 media-gfx/graphviz

 app-doc/opengl-manpages

 app-doc/xorg-sgml-doctools

 x11-themes/gentoo-xcursors

 x11-apps/ttmkfdir

 app-admin/eselect-timidity

 net-libs/gecko-sdk

 x11-libs/libXprintUtil

 app-text/docbook-sgml-utils

 x11-apps/xcursorgen

 net-print/cups

 app-portage/portage-manpages

 media-libs/libsndfile

 x11-libs/wxGTK

 x11-base/opengl-update

 app-shells/tcsh

 sys-devel/gcc
    selected: 3.4.6-r2 
     omitted: 4.1.2 

>>> 'Selected' packages are slated for removal.
>>> 'Protected' and 'omitted' packages will not be removed.

Packages installed:   503
Packages in world:    97
Packages in system:   55
Unique package names: 503
Required packages:    429
Number to remove:     74
 
Checking for dependancies on media-libs/gd
media-gfx/graphviz-2.12
media-libs/libwmf-0.2.8.4
 
Checking for dependancies on app-crypt/hashalot
sys-apps/util-linux-2.12r-r8
 
Checking for dependancies on app-text/docbook-sgml-dtd
app-doc/xorg-docs-1.4-r1
app-text/docbook-sgml-utils-0.6.14
dev-libs/libusb-0.1.12-r1
dev-util/gtk-doc-1.8-r2
media-video/mplayer-1.0_rc1_p20070824
net-misc/iputils-20070202
 
Checking for dependancies on www-client/links
 
Checking for dependancies on x11-proto/dmxproto
x11-apps/xdpyinfo-1.0.2
x11-base/xorg-server-1.3.0.0-r2
x11-libs/libdmx-1.0.2
 
Checking for dependancies on dev-perl/Archive-Zip
 
Checking for dependancies on dev-perl/SGMLSpm
app-text/docbook-sgml-utils-0.6.14
net-misc/iputils-20070202
 
Checking for dependancies on dev-libs/xalan-c
 
Checking for dependancies on x11-libs/libXprintAppUtil
virtual/x11-7.0-r2
 
Checking for dependancies on media-libs/ftgl
media-libs/libprojectm-0.99-r1
 
Checking for dependancies on x11-libs/libFS
virtual/x11-7.0-r2
 
Checking for dependancies on sys-libs/gpm
app-editors/vim-7.1.123
app-misc/mc-4.6.1-r4
sys-libs/ncurses-5.6-r1
www-client/links-2.1_pre28-r1
www-client/w3m-0.5.2-r1
 
Checking for dependancies on sys-apps/tcp-wrappers
app-admin/syslog-ng-2.0.6
net-misc/openssh-4.7_p1-r1
sys-apps/xinetd-2.3.14
 
Checking for dependancies on x11-libs/qt
app-crypt/pinentry-0.7.3
app-doc/doxygen-1.5.2
 
Checking for dependancies on x11-apps/xdm
virtual/x11-7.0-r2
 
Checking for dependancies on x11-libs/gtk+
app-crypt/pinentry-0.7.3
app-office/abiword-2.4.6
app-office/gnumeric-1.6.3
app-text/ghostscript-esp-8.15.3
gnome-base/gail-1.20.1
gnome-base/libglade-2.6.2
gnome-base/libgnomecanvas-2.20.1.1
gnome-base/libgnomeprintui-2.18.1
media-gfx/gimp-2.2.17
media-gfx/gqview-2.0.4
media-gfx/graphviz-2.12
media-gfx/ufraw-0.7
media-libs/libquicktime-1.0.1
media-libs/libwmf-0.2.8.4
media-plugins/audacious-plugins-1.3.5
media-sound/audacious-1.3.2
media-video/mplayer-1.0_rc1_p20070824
media-video/realplayer-10.0.9
media-video/transcode-1.0.3
net-analyzer/mtr-0.72
net-dialup/ppp-2.4.4-r13
net-libs/gecko-sdk-1.7.12-r1
net-www/mplayerplug-in-3.45
net-www/netscape-flash-9.0.48.0-r1
sys-devel/gcc-3.4.6-r2
sys-devel/gcc-4.1.2
www-client/mozilla-firefox-2.0.0.11
www-client/w3m-0.5.2-r1
x11-libs/goffice-0.2.1
x11-libs/wxGTK-2.4.2-r4
x11-misc/xdialog-2.2.1-r1
 
Checking for dependancies on sys-libs/cracklib
sys-apps/shadow-4.0.18.1-r1
 
Checking for dependancies on sys-libs/pwdb
 
Checking for dependancies on dev-libs/xerces-c
dev-libs/xalan-c-1.10.0
 
Checking for dependancies on dev-cpp/libbinio
media-plugins/audacious-plugins-1.3.5
 
Checking for dependancies on x11-libs/libdmx
x11-apps/xdpyinfo-1.0.2
x11-base/xorg-server-1.3.0.0-r2
 
Checking for dependancies on media-libs/musicbrainz
 
Checking for dependancies on sys-libs/db
dev-lang/perl-5.8.8-r4
dev-lang/python-2.4.4-r6
mail-client/mutt-1.5.16
sys-devel/libperl-5.8.8-r1
sys-libs/gdbm-1.8.3-r1
 
Checking for dependancies on dev-util/gperf
sys-devel/dev86-0.16.17-r3
 
Checking for dependancies on sys-libs/gdbm
dev-lang/perl-5.8.8-r4
dev-lang/python-2.4.4-r6
mail-client/mutt-1.5.16
sys-devel/libperl-5.8.8-r1
 
Checking for dependancies on app-text/texi2html
media-video/ffmpeg-0.4.9_p20070616
 
Checking for dependancies on x11-apps/xsetroot
virtual/x11-7.0-r2
 
Checking for dependancies on x11-themes/xcursor-themes
virtual/x11-7.0-r2
 
Checking for dependancies on sys-apps/xinetd
net-misc/rsync-2.6.9-r5
 
Checking for dependancies on virtual/x11
games-board/xfreecell-1.0.5b
media-fonts/artwiz-fonts-2.4-r3
media-fonts/corefonts-1-r2
media-fonts/font-adobe-100dpi-1.0.0
media-fonts/font-adobe-75dpi-1.0.0
media-fonts/font-adobe-utopia-type1-1.0.1
media-fonts/font-bh-type1-1.0.0
media-fonts/font-cursor-misc-1.0.0
media-fonts/font-misc-misc-1.0.0
media-fonts/freefonts-0.10-r3
media-fonts/sharefonts-0.10-r3
media-fonts/terminus-font-4.20
media-fonts/ttf-bitstream-vera-1.10-r3
media-gfx/ebdftopcf-2
net-libs/gecko-sdk-1.7.12-r1
net-www/mplayerplug-in-3.45
x11-libs/gtk+-1.2.10-r12
x11-libs/openmotif-2.2.3-r9
 
Checking for dependancies on media-gfx/fontforge
 
Checking for dependancies on dev-libs/libol
 
Checking for dependancies on x11-libs/liboldX
virtual/x11-7.0-r2
 
Checking for dependancies on media-libs/libprojectm
 
Checking for dependancies on app-text/docbook-xml-dtd
app-doc/gimp-help-0.12
app-text/docbook-sgml-utils-0.6.14
app-text/opensp-1.5.2-r1
app-text/scrollkeeper-0.3.14-r2
app-text/xmlto-0.0.18
dev-libs/glib-2.14.3
dev-util/gtk-doc-1.8-r2
gnome-base/libgnomeprint-2.18.2
media-video/mplayer-1.0_rc1_p20070824
sys-apps/portage-2.1.3.19
x11-libs/cairo-1.4.12
x11-libs/gtk+-2.12.1-r2
x11-libs/pango-1.18.3
 
Checking for dependancies on sys-devel/automake
app-arch/cabextract-1.1
app-crypt/pinentry-0.7.3
app-doc/xorg-docs-1.4-r1
app-doc/xorg-sgml-doctools-1.2
app-text/ghostscript-esp-8.15.3
app-text/sgml-common-0.6.3-r5
dev-lang/python-2.4.4-r6
dev-libs/libgcrypt-1.2.4
dev-libs/libusb-0.1.12-r1
mail-client/mutt-1.5.16
media-fonts/encodings-1.0.2
media-fonts/font-adobe-100dpi-1.0.0
media-fonts/font-adobe-75dpi-1.0.0
media-fonts/font-adobe-utopia-type1-1.0.1
media-fonts/font-alias-1.0.1
media-fonts/font-bh-type1-1.0.0
media-fonts/font-cursor-misc-1.0.0
media-fonts/font-misc-misc-1.0.0
media-fonts/font-util-1.0.1
media-gfx/graphviz-2.12
media-libs/a52dec-0.7.4-r5
media-libs/alsa-lib-1.0.14a-r1
media-libs/faac-1.26-r1
media-libs/faad2-2.0-r13
media-libs/fontconfig-2.4.2
media-libs/ftgl-2.1.2-r1
media-libs/gd-2.0.35
media-libs/libao-0.8.6-r3
media-libs/libdvdcss-1.2.9-r1
media-libs/libdvdread-0.9.7
media-libs/libmad-0.15.1b-r2
media-libs/libmikmod-3.1.11-r4
media-libs/libmng-1.0.9-r1
media-libs/libmodplug-0.8.4-r2
media-libs/libprojectm-0.99-r1
media-libs/libsamplerate-0.1.2-r1
media-libs/libsndfile-1.0.17-r1
media-libs/libtheora-1.0_alpha6-r1
media-libs/libwmf-0.2.8.4
media-libs/sdl-sound-1.0.1-r2
media-libs/smpeg-0.4.4-r9
media-plugins/alsa-plugins-1.0.14
media-plugins/xmms-disk-writer-1.2.10-r1
media-plugins/xmms-wav-1.2.10-r1
media-sound/alsa-utils-1.0.14
media-sound/lame-3.97-r1
media-sound/mpg123-0.67
media-video/transcode-1.0.3
net-dns/libidn-0.6.9-r1
net-misc/curl-7.16.4
net-misc/openssh-4.7_p1-r1
net-misc/telnet-bsd-1.2-r1
net-print/cups-1.1.23-r7
sys-apps/coreutils-6.9-r1
sys-apps/groff-1.19.2-r1
sys-apps/shadow-4.0.18.1-r1
sys-devel/libtool-1.5.24
sys-process/psmisc-22.5-r2
www-client/links-2.1_pre28-r1
www-client/mozilla-firefox-2.0.0.11
x11-apps/bdftopcf-1.0.0
x11-apps/iceauth-1.0.2
x11-apps/mkfontdir-1.0.3
x11-apps/mkfontscale-1.0.3
x11-apps/rgb-1.0.1
x11-apps/sessreg-1.0.0
x11-apps/setxkbmap-1.0.4
x11-apps/xauth-1.0.2
x11-apps/xclock-1.0.3
x11-apps/xcursorgen-1.0.1
x11-apps/xdm-1.0.5
x11-apps/xdpyinfo-1.0.2
x11-apps/xdriinfo-1.0.1
x11-apps/xfontsel-1.0.2
x11-apps/xhost-1.0.2
x11-apps/xinit-1.0.5-r1
x11-apps/xkbcomp-1.0.3
x11-apps/xmessage-1.0.2
x11-apps/xmodmap-1.0.3
x11-apps/xrandr-1.2.2
x11-apps/xrdb-1.0.4
x11-apps/xsetroot-1.0.1
x11-apps/xsm-1.0.1
x11-apps/xvinfo-1.0.2
x11-base/xorg-server-1.3.0.0-r2
x11-drivers/xf86-input-keyboard-1.1.1
x11-drivers/xf86-input-mouse-1.2.3
x11-drivers/xf86-video-ati-6.6.3
x11-drivers/xf86-video-vesa-1.3.0
x11-libs/gtk+-1.2.10-r12
x11-libs/gtk+-2.12.1-r2
x11-libs/libFS-1.0.0
x11-libs/libICE-1.0.4
x11-libs/libSM-1.0.3
x11-libs/libX11-1.1.3
x11-libs/libXScrnSaver-1.1.2
x11-libs/libXTrap-1.0.0
x11-libs/libXau-1.0.3
x11-libs/libXaw-1.0.4
x11-libs/libXcomposite-0.4.0
x11-libs/libXcursor-1.1.9
x11-libs/libXdamage-1.1.1
x11-libs/libXdmcp-1.0.2
x11-libs/libXevie-1.0.1
x11-libs/libXext-1.0.3
x11-libs/libXfixes-4.0.3
x11-libs/libXfont-1.3.1
x11-libs/libXft-2.1.12
x11-libs/libXi-1.1.3
x11-libs/libXinerama-1.0.2
x11-libs/libXmu-1.0.3
x11-libs/libXp-1.0.0
x11-libs/libXpm-3.5.7
x11-libs/libXprintAppUtil-1.0.1
x11-libs/libXprintUtil-1.0.1
x11-libs/libXrandr-1.2.1
x11-libs/libXrender-0.9.2
x11-libs/libXres-1.0.3
x11-libs/libXt-1.0.5
x11-libs/libXtst-1.0.3
x11-libs/libXv-1.0.3
x11-libs/libXvMC-1.0.2
x11-libs/libXxf86dga-1.0.2
x11-libs/libXxf86misc-1.0.1
x11-libs/libXxf86vm-1.0.1
x11-libs/libdmx-1.0.2
x11-libs/libdrm-2.3.0
x11-libs/libfontenc-1.0.4
x11-libs/liblbxutil-1.0.1
x11-libs/liboldX-1.0.1
x11-libs/libxkbfile-1.0.4
x11-libs/libxkbui-1.0.2
x11-libs/openmotif-2.2.3-r9
x11-libs/xtrans-1.0.3
x11-misc/gccmakedep-1.0.2
x11-misc/imake-1.0.2
x11-misc/makedepend-1.0.1
x11-misc/read-edid-1.4.1-r1
x11-misc/util-macros-1.1.5
x11-misc/xbitmaps-1.0.1
x11-misc/xorg-cf-files-1.0.2
x11-proto/bigreqsproto-1.0.2
x11-proto/compositeproto-0.4
x11-proto/damageproto-1.1.0
x11-proto/dmxproto-2.2.2
x11-proto/evieext-1.0.2
x11-proto/fixesproto-4.0
x11-proto/fontcacheproto-0.1.2
x11-proto/fontsproto-2.0.2
x11-proto/glproto-1.4.9
x11-proto/inputproto-1.4.2.1
x11-proto/kbproto-1.0.3
x11-proto/printproto-1.0.3
x11-proto/randrproto-1.2.1
x11-proto/recordproto-1.13.2
x11-proto/renderproto-0.9.2
x11-proto/resourceproto-1.0.2
x11-proto/scrnsaverproto-1.1.0
x11-proto/trapproto-3.4.3
x11-proto/videoproto-2.2.2
x11-proto/xcmiscproto-1.1.2
x11-proto/xextproto-7.0.2
x11-proto/xf86bigfontproto-1.1.2
x11-proto/xf86dgaproto-2.0.3
x11-proto/xf86driproto-2.0.3
x11-proto/xf86miscproto-0.9.2
x11-proto/xf86rushproto-1.1.2
x11-proto/xf86vidmodeproto-2.2.2
x11-proto/xineramaproto-1.1.2
x11-proto/xproto-7.0.10
x11-themes/xcursor-themes-1.0.1
x11-wm/twm-1.0.3
 
Checking for dependancies on dev-perl/Locale-gettext
sys-apps/help2man-1.36.4
 
Checking for dependancies on app-text/docbook-xml-simple-dtd
app-text/docbook-sgml-utils-0.6.14
media-video/mplayer-1.0_rc1_p20070824
 
Checking for dependancies on x11-apps/xdriinfo
virtual/x11-7.0-r2
 
Checking for dependancies on x11-libs/libXvMC
media-video/mplayer-1.0_rc1_p20070824
virtual/x11-7.0-r2
 
Checking for dependancies on dev-libs/glib
app-admin/syslog-ng-2.0.6
app-misc/mc-4.6.1-r4
app-office/abiword-2.4.6
app-office/gnumeric-1.6.3
app-text/wv-1.2.3-r1
dev-libs/atk-1.20.0
dev-libs/libIDL-0.8.9
gnome-base/libglade-2.6.2
gnome-base/libgnomeprint-2.18.2
gnome-extra/libgsf-1.14.7
media-gfx/gimp-2.2.17
media-gfx/graphviz-2.12
media-libs/libmms-0.3
media-video/realplayer-10.0.9
net-libs/gecko-sdk-1.7.12-r1
net-www/mplayerplug-in-3.45
www-client/mozilla-firefox-2.0.0.11
x11-libs/goffice-0.2.1
x11-libs/gtk+-1.2.10-r12
x11-libs/gtk+-2.12.1-r2
x11-libs/pango-1.18.3
x11-libs/wxGTK-2.4.2-r4
x11-misc/shared-mime-info-0.22-r1
 
Checking for dependancies on app-doc/doxygen
dev-libs/xalan-c-1.10.0
dev-libs/xerces-c-2.7.0-r1
media-libs/alsa-lib-1.0.14a-r1
media-libs/imlib2-1.4.0
media-libs/libdvdcss-1.2.9-r1
media-libs/libexif-0.6.16-r1
media-libs/libtheora-1.0_alpha6-r1
 
Checking for dependancies on x11-libs/libXevie
virtual/x11-7.0-r2
 
Checking for dependancies on x11-libs/libXTrap
virtual/x11-7.0-r2
 
Checking for dependancies on x11-apps/sessreg
x11-apps/xdm-1.0.5
 
Checking for dependancies on sys-apps/hotplug-base
 
Checking for dependancies on dev-python/docutils
app-admin/eselect-1.0.10
 
Checking for dependancies on sys-devel/dev86
 
Checking for dependancies on dev-libs/libical
 
Checking for dependancies on media-gfx/xloadimage
 
Checking for dependancies on dev-python/python-docs
dev-lang/python-2.4.4-r6
 
Checking for dependancies on media-gfx/graphviz
app-doc/doxygen-1.5.2
media-gfx/imagemagick-6.3.5.10
 
Checking for dependancies on app-doc/opengl-manpages
media-libs/mesa-6.5.2-r1
 
Checking for dependancies on app-doc/xorg-sgml-doctools
app-doc/xorg-docs-1.4-r1
 
Checking for dependancies on x11-themes/gentoo-xcursors
virtual/x11-7.0-r2
 
Checking for dependancies on x11-apps/ttmkfdir
 
Checking for dependancies on app-admin/eselect-timidity
 
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Checking for dependancies on x11-libs/libXprintUtil
x11-libs/libXprintAppUtil-1.0.1
 
Checking for dependancies on app-text/docbook-sgml-utils
app-doc/xorg-docs-1.4-r1
dev-libs/libusb-0.1.12-r1
media-libs/fontconfig-2.4.2
net-misc/iputils-20070202
 
Checking for dependancies on x11-apps/xcursorgen
x11-themes/xcursor-themes-1.0.1
 
Checking for dependancies on net-print/cups
app-text/ghostscript-esp-8.15.3
gnome-base/libgnomeprint-2.18.2
x11-libs/gtk+-2.12.1-r2
x11-libs/qt-3.3.6-r4
 
Checking for dependancies on app-portage/portage-manpages
sys-apps/portage-2.1.3.19
 
Checking for dependancies on media-libs/libsndfile
media-libs/libsamplerate-0.1.2-r1
media-plugins/audacious-plugins-1.3.5
 
Checking for dependancies on x11-libs/wxGTK
 
Checking for dependancies on x11-base/opengl-update
 
Checking for dependancies on app-shells/tcsh
 
Checking for dependancies on sys-devel/gcc
sys-libs/glibc-2.6.1
sys-libs/libstdc++-v3-3.3.6
www-client/links-2.1_pre28-r1

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