VAJRA ~ # echo 4.1 > /var/db/pkg/sys-devel/gcc-4.        
gcc-4.1.1-r3/ gcc-4.1.2     gcc-4.3.2-r2/                
VAJRA ~ # echo 4.1 > /var/db/pkg/sys-devel/gcc-4.        
gcc-4.1.1-r3/ gcc-4.1.2     gcc-4.3.2-r2/                
VAJRA ~ # echo 4.1 > /var/db/pkg/sys-devel/gcc-4.3.2-r2/S
SLOT     SRC_URI                                         
VAJRA ~ # echo 4.3 > /var/db/pkg/sys-devel/gcc-4.3.2-r2/SLOT 
VAJRA ~ # touch /var/db/pkg/sys-devel/gcc-4.3.2-r2
VAJRA ~ # revdep-rebuild
 * Configuring search environment for revdep-rebuild

 * Checking reverse dependencies
 * Packages containing binaries and libraries broken by a package update
 * will be emerged.                                                     

 * Collecting system binaries and libraries
 * Found existing 1_files.rr               
 * Collecting complete LD_LIBRARY_PATH     
 * Found existing 2_ldpath.rr.             
 * Checking dynamic linking consistency    
 * Found existing 3_broken.rr.             
 * Assigning files to packages             
 * Found existing 4_raw.rr                 
 * Cleaning list of packages to rebuild    
 * Found existing 4_pkgs.rr                
 * Assigning packages to ebuilds           
 * Found existing 4_ebuilds.rr             
 * Evaluating package order                
 * Found existing 5_order.rr               
 * Generated new 5_order.rr                
 * All prepared. Starting rebuild          
emerge --oneshot  app-accessibility/dasher:0
app-backup/bacula:0                         
app-crypt/pinentry:0                        
app-editors/gedit:0                         
app-misc/beagle:0                           
app-office/gnumeric:0                       
app-pda/gnome-pilot:0                       
app-text/evince:0                           
app-text/libwpd:0                           
app-text/poppler-bindings:0                 
app-text/wv:0                               
dev-db/unixODBC:0                           
dev-dotnet/evolution-sharp:0                
dev-dotnet/gsf-sharp:0                      
dev-lang/pike:0                             
dev-libs/DirectFB:0                         
dev-libs/cyrus-sasl:2                       
dev-perl/DBD-Pg:0                           
dev-python/gnome-python-extras:0            
dev-python/librsvg-python:0                 
gnome-base/eel:2                            
gnome-base/gdm:0                            
gnome-base/gnome-applets:2                  
gnome-base/gnome-control-center:2           
gnome-base/gnome-mount:0                    
gnome-base/gnome-panel:0                    
gnome-base/gvfs:0                           
gnome-base/libgnomekbd:0                    
gnome-base/librsvg:2                        
gnome-base/nautilus:0                       
gnome-extra/bug-buddy:2                     
gnome-extra/deskbar-applet:0                
gnome-extra/gnome-games:0                   
gnome-extra/gnome-power-manager:0           
gnome-extra/gnome-screensaver:0             
gnome-extra/gnome-utils:0                   
gnome-extra/gtkhtml:2                       
gnome-extra/nautilus-cd-burner:0            
gnome-extra/nm-applet:0                     
kde-base/arts:3.5                           
kde-base/artsplugin-akode:3.5               
kde-base/artsplugin-audiofile:3.5           
kde-base/artsplugin-xine:3.5                
kde-base/juk:3.5                            
kde-base/kaboodle:3.5                       
kde-base/kaddressbook:3.5                   
kde-base/kamera:3.5                         
kde-base/kdelibs:3.5                        
kde-base/kdemultimedia-arts:3.5             
kde-base/kolf:3.5                           
kde-base/konq-plugins:3.5                   
kde-base/kooka:3.5                          
kde-base/kpdf:3.5                           
kde-base/krec:3.5                           
kde-base/ksayit:3.5                         
kde-base/kttsd:3.5                          
kde-base/libkscan:3.5                       
kde-base/noatun-plugins:3.5                 
kde-base/noatun:3.5                         
media-gfx/eog:1                             
media-gfx/gimp:2                            
media-gfx/graphviz:0                        
media-gfx/imagemagick:0                     
media-gfx/iscan:0                           
media-libs/libquicktime:0                   
media-libs/libsdl:0                         
media-libs/nas:0                            
media-libs/sdl-mixer:0                      
media-libs/smpeg:0                          
media-libs/t1lib:5                          
media-sound/pulseaudio:0                    
media-sound/sound-juicer:0                  
media-video/mjpegtools:1                    
media-video/totem:0                         
media-video/transcode:0                     
media-video/xine-ui:0                       
net-analyzer/nmap:0                         
net-analyzer/rrdtool:0                      
net-dialup/ppp:0                            
net-im/ekiga:0                              
net-im/jabberd2:0                           
net-misc/networkmanager:0                   
net-misc/tightvnc:0                         
net-print/gnome-cups-manager:0              
sys-apps/apmd:0                             
sys-apps/groff:0                            
sys-apps/lm_sensors:0                       
sys-devel/autogen:0
sys-devel/gcc:i486-pc-linux-gnu-4.3.2
www-client/epiphany:0
www-client/links:2
x11-apps/xclock:0
x11-apps/xmessage:0
x11-libs/gksu:0
x11-libs/goffice:0.6
x11-libs/libwnck:0
x11-libs/qt:3
x11-libs/vte:0
x11-terms/gnome-terminal:0
..........
Calculating dependencies... done!

emerge: there are no ebuilds to satisfy "sys-devel/gcc:i486-pc-linux-gnu-4.3.2".

 *
 * revdep-rebuild failed to emerge all packages.
 * you have the following choices:
 * - If emerge failed during the build, fix the problems and re-run revdep-rebuild.
 * - Use /etc/portage/package.keywords to unmask a newer version of the package.
 *   (and remove 5_order.rr to be evaluated again)
 * - Modify the above emerge command and run it manually.
 * - Compile or unmerge unsatisfied packages manually,
 *   remove temporary files, and try again.
 *   (you can edit package/ebuild list first)
 *
 * To remove temporary files, please run:
 * rm /var/cache/revdep-rebuild/*.rr