emerge -pvuDN @world
Local copy of remote index is up-to-date and will be used.
Local copy of remote index is up-to-date and will be used.
These are the packages that would be merged, in order:
Calculating dependencies... done!
[binary  NS    ] app-emulation/wine-mono-4.7.1:4.7.1::gentoo [4.7.5:4.7.5::gentoo] 0 KiB
[binary  NS    ] app-emulation/wine-vanilla-3.0.4:3.0.4::gentoo [4.0.3:4.0.3::gentoo] USE="X alsa cups fontconfig gecko gphoto2 jpeg lcms mono mp3 ncurses nls openal opengl perl png pulseaudio realtime run-exes samba scanner ssl threads truetype udev udisks v4l xcomposite xinerama xml -capi -custom-cflags -dos -gsm -gstreamer -kerberos -ldap -netapi -odbc -opencl -osmesa -oss -pcap -prelink (-selinux) -test (-gssapi%) (-sdl%*) (-vkd3d%) (-vulkan%)" ABI_X86="32 64 (-x32)" 0 KiB
Total: 2 packages (2 in new slots, 2 binaries), Size of downloads: 0 KiB
WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

dev-python/pycairo:0

  (dev-python/pycairo-1.19.1:0/0::gentoo, ebuild scheduled for merge) USE="-doc -examples -test" ABI_X86="(64)" PYTHON_TARGETS="python3_7 (-pypy3) -python3_6 -python3_8 (-python3_9)" conflicts with
    >=dev-python/pycairo-1.0.2[python_targets_python2_7(-),-python_single_target_python2_7(-)] required by (dev-python/pygtk-2.24.0-r5:2/2::gentoo, installed) USE="-doc -examples -test" ABI_X86="(64)" PYTHON_TARGETS="python2_7"
                                                                                              
    >=dev-python/pycairo-1.0.2[python_targets_python2_7(-)] required by (media-gfx/gimp-2.10.20:2/2::gentoo, installed) USE="alsa jpeg2k openexr postscript python udev webp wmf -aalib (-aqua) -debug -doc -gnome -heif -mng -test -unwind -vector-icons -xpm" ABI_X86="(64)" CPU_FLAGS_X86="mmx sse" PYTHON_SINGLE_TARGET="python2_7"
                                                           
    >=dev-python/pycairo-1.11.1[python_targets_python2_7(-),python_targets_python3_7(-),-python_single_target_python2_7(-),-python_single_target_python3_6(-),-python_single_target_python3_7(-),-python_single_target_python3_8(-),-python_single_target_python3_9(-)] required by (dev-python/pygobject-3.34.0:3/3::gentoo, installed) USE="cairo -examples -test" ABI_X86="(64)" PYTHON_TARGETS="python2_7 python3_7 -python3_6 -python3_8 (-python3_9)"
                                                                                                                                                                                                                                                                       
    >=dev-python/pycairo-1.8.4[python_targets_python2_7(-),-python_single_target_python2_7(-)] required by (dev-python/wxpython-3.0.2.0:3.0/3.0::gentoo, installed) USE="cairo libnotify opengl -examples" ABI_X86="(64)" PYTHON_TARGETS="python2_7"

!!! The following installed packages are masked:
- dev-java/icedtea-web-1.6.2::gentoo (masked by: package.mask)
/usr/portage/profiles/package.mask:
# Georgy Yakovlev <gyakovlev@gentoo.org> (2020-03-27)
# Vulnerable old version of icedtea-web #711392
# new version is not packaged yet
# package is not going away anytime soon, just masked
# for security. unmask as needed.

- app-emulation/playonlinux-4.3.4-r1::gentoo (masked by: package.mask)
/usr/portage/profiles/package.mask:
# Aaron Bauman <bman@gentoo.org> (2020-06-29)
# More Py2 only stuff. Plz see -dev ML for discussions
# Remove bindings, port to Py3, etc
# Removal in 30 days

For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.