cat /etc/portage/package.use
net-dns/avahi autoipd
sys-devel/gdb python_single_target_python3_6
app-text/asciidoc python_single_target_python3_6
x11-base/xorg-server udev
dev-libs/libxml2 python
sys-apps/pciutils -zlib
media-plugins/gst-plugins-meta vorbis
media-libs/gd png
media-gfx/exiv2 -xmp
media-libs/harfbuzz icu
media-libs/mesa gbm
dev-qt/qtgui mng
media-libs/libpng apng
media-video/transcode dvd vorbis
dev-lang/python sqlite
sys-fs/eudev gudev hwdb keymap
virtual/udev gudev hwdb
dev-qt/qtsql mysql
kde-apps/akonadi soprano
media-video/vlc vorbis -qt4 qt5
sys-libs/talloc python
kde-frameworks/kdelibs semantic-desktop
sys-libs/zlib minizip
app-text/ghostscript-gpl cups
x11-libs/libdrm video_cards_nouveau
media-gfx/exiv2 xmp
net-fs/cifs-utils acl caps caps-ng ads -creds upcall
dev-db/sqlite secure-delete
net-fs/samba winbind client
app-crypt/heimdal -ssl
app-crypt/mit-krb5 -pkinit
media-libs/phonon designer
app-crypt/pinentry gnome-keyring
dev-libs/libpcre pcre16
www-client/firefox system-icu
app-office/libreoffice -python_single_target_python2_7 python_single_target_python3_6 java
net-analyzer/wireshark -qt4 qt5
kde-plasma/plasma-desktop -qt4 qt5
dev-python/PyQt5 declarative sql svg webkit script
dev-qt/qtwebkit printsupport
media-video/ffmpeg fdk
app-office/lyx qt5 -qt4
sys-apps/busybox -static
>=media-libs/libvpx-1.5.0 svc
>=dev-libs/boehm-gc-7.4.2 threads
>=media-libs/libmypaint-1.3.0_beta1 gegl
media-libs/gexiv2 -python introspection
net-libs/libvncserver -gnutls ssl threads
mail-filter/spamassassin cron
app-misc/gramps python_single_target_python3_6
sys-libs/ncurses static-libs
kde-apps/k3b sox taglib
>=kde-frameworks/kfilemetadata-5.36.0 taglib
>=dev-libs/xmlsec-1.2.24 nss
sys-fs/cryptsetup kernel -gcrypt -nettle -openssl
sys-libs/tdb python
sys-libs/ldb python
sys-libs/tevent python
>=media-libs/gst-plugins-bad-1.10.5 egl
>=dev-libs/libxml2-2.9.6 icu
sys-apps/portage rsync-verify
>=sys-apps/util-linux-2.32-r4 static-libs
>=dev-lang/rust-bin-1.28.0-r1 cargo
>=dev-libs/boost-1.65.0 icu
>=dev-ruby/did_you_mean-1.3.0 ruby_targets_ruby26
>=dev-ruby/minitest-5.11.3 ruby_targets_ruby26
>=dev-ruby/net-telnet-0.2.0 ruby_targets_ruby26
>=dev-ruby/power_assert-1.1.3 ruby_targets_ruby26
>=dev-ruby/rake-12.3.2 ruby_targets_ruby26
>=dev-ruby/test-unit-3.2.9 ruby_targets_ruby26
>=dev-ruby/xmlrpc-0.3.0 ruby_targets_ruby26
>=dev-ruby/bundler-1.17.3 ruby_targets_ruby26
>=dev-ruby/json-2.1.0-r1 ruby_targets_ruby26
>=dev-ruby/rdoc-6.1.1 ruby_targets_ruby26
>=dev-ruby/kpeg-1.1.0-r1 ruby_targets_ruby26
>=dev-ruby/racc-1.4.14 ruby_targets_ruby26
>=virtual/rubygems-15 ruby_targets_ruby26
>=dev-ruby/rubygems-3.0.1 ruby_targets_ruby26
media-libs/libvpx postproc

cat /etc/portage/package.mask
sys-fs/udev
sys-apps/systemd
sys-fs/static-dev
=dev-lang/ruby-2.3.8-r1
#ffmpeg & fdk-aac due to nvenc change to nvidia-drivers in ffmpeg-4 killing handbrake
>=media-video/ffmpeg-4
>=media-libs/fdk-aac-2.0.0
>=media-video/handbrake-1.2