make[4]: Entering directory `/var/tmp/portage/gtk+-2.8.8/work/gtk+-2.8.8/modules/engines/pixbuf'
if /bin/sh ../../../libtool --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gdk -I../../../gdk -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/atk-1.0         -Os -march=pentium4 -pipe -Wall -MT pixbuf-draw.lo -MD -MP -MF ".deps/pixbuf-draw.Tpo" \
  -c -o pixbuf-draw.lo `test -f 'pixbuf-draw.c' || echo './'`pixbuf-draw.c; \
then mv -f ".deps/pixbuf-draw.Tpo" ".deps/pixbuf-draw.Plo"; \
else rm -f ".deps/pixbuf-draw.Tpo"; exit 1; \
fi
mkdir .libs
 i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gdk -I../../../gdk -DG_DISABLE_DEPRECATED -DGDK_PIXBUF_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/atk-1.0 -Os -march=pentium4 -pipe -Wall -MT pixbuf-draw.lo -MD -MP -MF .deps/pixbuf-draw.Tpo -c pixbuf-draw.c  -fPIC -DPIC -o .libs/pixbuf-draw.o
In file included from ../../../gtk/gtk.h:60,
                 from pixbuf.h:23,
                 from pixbuf-draw.c:28:
../../../gtk/gtkclist.h:155: error: syntax error before "GMemChunk"
../../../gtk/gtkclist.h:155: warning: no semicolon at end of struct or union
../../../gtk/gtkclist.h:156: warning: type defaults to `int' in declaration of `cell_mem_chunk'
../../../gtk/gtkclist.h:156: warning: data definition has no type or storage class
../../../gtk/gtkclist.h:245: error: syntax error before '}' token
In file included from ../../../gtk/gtk.h:68,
                 from pixbuf.h:23,
                 from pixbuf-draw.c:28:
../../../gtk/gtkctree.h:110: error: field `clist' has incomplete type
In file included from ../../../gtk/gtk.h:152,
                 from pixbuf.h:23,
                 from pixbuf-draw.c:28:
../../../gtk/gtkstatusbar.h:68: error: syntax error before "GMemChunk"
../../../gtk/gtkstatusbar.h:68: warning: no semicolon at end of struct or union
../../../gtk/gtkstatusbar.h:82: error: syntax error before '}' token
make[4]: *** [pixbuf-draw.lo] Error 1
make[4]: Leaving directory `/var/tmp/portage/gtk+-2.8.8/work/gtk+-2.8.8/modules/engines/pixbuf'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/var/tmp/portage/gtk+-2.8.8/work/gtk+-2.8.8/modules/engines'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/var/tmp/portage/gtk+-2.8.8/work/gtk+-2.8.8/modules'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/gtk+-2.8.8/work/gtk+-2.8.8'
make: *** [all] Error 2

!!! ERROR: x11-libs/gtk+-2.8.8 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_compile
  ebuild.sh, line 939:   Called src_compile
  gtk+-2.8.8.ebuild, line 114:   Called die

!!! gtk+ failed to compile
!!! If you need support, post the topmost build error, and the call stack if relevant.

root@helix/var/tmp# etc-update
Scanning Configuration files...
Exiting: Nothing left to do; exiting. :)
root@helix/var/tmp# revdep-rebuild -i
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... terminated.
Removing incomplete .
rm: missing operand
Try `rm --help' for more information.

root@helix/var/tmp# emerge -Dnatuv world

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

Calculating world dependencies /
!!! Packages for the following atoms are either all
!!! masked or don't exist:
sys-apps/lomoco