proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

14 files changed, 1703 insertions, 0 deletions

diff --git a/profiles/base/eapi b/profiles/base/eapi
new file mode 100644
index 000000000000..7ed6ff82de6b
--- /dev/null
+++ b/profiles/base/eapi
@@ -0,0 +1 @@
+5
diff --git a/profiles/base/make.defaults b/profiles/base/make.defaults
new file mode 100644
index 000000000000..8602f4d9f903
--- /dev/null
+++ b/profiles/base/make.defaults
@@ -0,0 +1,141 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+#
+# System-wide defaults for the Portage system
+# See portage(5) manpage
+
+# Profile IUSE injection (applies only to ebuilds which use EAPI 5 or later)
+IUSE_IMPLICIT="prefix prefix-guest"
+USE_EXPAND_UNPREFIXED="ARCH"
+USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
+USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-fbsd amd64-linux arm arm-linux arm64 hppa hppa-hpux ia64 ia64-hpux ia64-linux m68k m68k-mint mips nios2 ppc ppc64 ppc64-linux ppc-aix ppc-macos ppc-openbsd s390 sh sparc sparc64-freebsd sparc64-solaris sparc-fbsd sparc-solaris x64-cygwin x64-freebsd x64-macos x64-openbsd x64-solaris x86 x86-cygwin x86-fbsd x86-freebsd x86-interix x86-linux x86-macos x86-netbsd x86-openbsd x86-solaris x86-winnt"
+USE_EXPAND_VALUES_ELIBC="AIX Cygwin Darwin DragonFly FreeBSD glibc HPUX Interix mintlib musl NetBSD OpenBSD SunOS uclibc Winnt"
+USE_EXPAND_VALUES_KERNEL="AIX Darwin FreeBSD freemint HPUX linux NetBSD OpenBSD SunOS Winnt"
+USE_EXPAND_VALUES_USERLAND="BSD GNU"
+
+# Env vars to expand into USE vars.  Modifying this requires prior
+# discussion on gentoo-dev@lists.gentoo.org.
+USE_EXPAND="ABI_MIPS ABI_PPC ABI_S390 ABI_X86 ALSA_CARDS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CPU_FLAGS_X86 CROSSCOMPILE_OPTS CURL_SSL DRACUT_MODULES DVB_CARDS ELIBC ENLIGHTENMENT_MODULES FCDSL_CARDS FFTOOLS FOO2ZJS_DEVICES FRITZCAPI_CARDS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL LCD_DEVICES LIBREOFFICE_EXTENSIONS LINGUAS LIRC_DEVICES MONKEYD_PLUGINS NETBEANS_MODULES NGINX_MODULES_HTTP NGINX_MODULES_MAIL OFED_DRIVERS OFFICE_IMPLEMENTATION OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS RUBY_TARGETS SANE_BACKENDS USERLAND UWSGI_PLUGINS VIDEO_CARDS VOICEMAIL_STORAGE XFCE_PLUGINS XTABLES_ADDONS"
+
+# USE_EXPAND variables whose contents are not shown in package manager
+# output. Changes need discussion on gentoo-dev.
+USE_EXPAND_HIDDEN="USERLAND KERNEL ELIBC CROSSCOMPILE_OPTS ABI_MIPS ABI_PPC ABI_S390 ABI_X86 CPU_FLAGS_X86"
+
+CONFIG_PROTECT="/etc"
+CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf"
+
+# Variables that are set exclusively by the profile
+# and not by user configuration files.
+PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
+
+# 'Sane' defaults
+ELIBC="glibc"
+KERNEL="linux"
+USERLAND="GNU"
+INPUT_DEVICES="keyboard mouse"
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (23 Mar 2013)
+# By default enable libreoffice implementation only.
+OFFICE_IMPLEMENTATION="libreoffice"
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (12 Aug 2011)
+# By default do not build any grub platform and let it guess.
+GRUB_PLATFORMS=""
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (05 May 2013)
+# By default enable all extensions with no dependencies
+LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (15 May 2011)
+# Andreas K. Hüttel <dilfridge@gentoo.org> (19 Aug 2011, 25 Mar 2012)
+# By default build all koffice / calligra features.
+CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author"
+
+# Pacho Ramos <pacho@gentoo.org> (14 Feb 2010)
+# Enable 'ptp2' by default as it is available for most cameras.
+CAMERAS="ptp2"
+
+# Ole Markus With <olemarkus@gentoo.org> (09 Oct 2010)
+# Default PHP targets (should always be latest stable version)
+PHP_TARGETS="php5-5"
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (28 Sep 2010)
+# Small default list of enabled plugins for collectd
+COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (26 Oct 2010)
+# By default enable all protocols for average GPS user
+GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx"
+
+# Benedikt Böhm <hollow@gentoo.org> (27 Nov 2007)
+# Sane defaults for built-in apache modules
+# Patrick Lauer <patrick@gentoo.org> (12 Oct 2012)
+# extend for apache 2.4
+APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
+
+# Peter Volkov <pva@gentoo.org> (29 Apr 2010)
+# Set some defaults or package will fail to build (Check mconfig in package sources)
+XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
+
+# Robert Buchholz <rbu@gentoo.org> (17 Jan 2006)
+# Some common lcd devices
+LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
+
+# 2006/10/17 - Daniel Drake <dsd@gentoo.org>
+# cracklib is becoming optional in shadow (and removed from system) as of
+# today. However, cracklib is very standard across the Linux world so we
+# enable it by default.
+#
+# Diego Pettenò <flameeyes@gentoo.org> (14 Jul 2007)
+# Moved to base/ profile from default-linux/ so that it also applies to
+# embedded and hardened profiles.
+USE="cracklib"
+
+# Miroslav Šulc <fordfrog@gentoo.org> (19 Nov 2008)
+# Netbeans modules/clusters
+NETBEANS="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml"
+
+# 2009/09/21 Robin H. Johnson <robbat2@gentoo.org>
+# http://archives.gentoo.org/gentoo-dev/msg_dc705dc2c1a45e18a85aa62e8fb17009.xml
+# Build kernel modules from linux-mod by default:
+USE="${USE} modules"
+
+# Manuel Rüger <mrueg@gentoo.org> (16 Mar 2014)
+# Default Ruby build targets
+RUBY_TARGETS="ruby19 ruby20"
+
+# Samuli Suominen <ssuominen@gentoo.org> (03 Dec 2009)
+# Enable USE cxx by default so base-system and toolchain pkgs can start using USE cxx
+# instead of USE nocxx.
+# http://archives.gentoo.org/gentoo-dev/msg_a181cd0d36600067b599f4b996c6989f.xml
+USE="${USE} cxx"
+
+# Tiziano Müller <dev-zero@gentoo.org> (24 Jan 2010)
+# We usually don't want python to (re)write .py[co] files during phase runs
+# since it could cause sandbox violations
+PYTHONDONTWRITEBYTECODE="1"
+
+# Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org> (16 Nov 2011)
+# Add default USE value for bootstrap and rename it from STAGE1_USE to BOOTSTRAP_USE
+# Add in expanded PYTHON_TARGETS or stage1 builds break because of USE="-* ${BOOTSTRAP_USE}"
+# This MUST be kept in sync with the PYTHON_TARGETS below
+BOOTSTRAP_USE="cxx unicode internal-glib python_targets_python3_4 python_targets_python2_7"
+
+# Mike Gilbert <floppym@gentoo.org> (15 May 2012)
+# Default target(s) for python-r1.eclass
+PYTHON_TARGETS="python2_7 python3_4"
+PYTHON_SINGLE_TARGET="python2_7"
+
+# Michał Górny <mgorny@gentoo.org> (10 Aug 2013)
+# Moved from portage's make.globals.
+# 1) do not uninstall kernel modules and therefore allow replacing them,
+# 2) allow replacing unowned compiled Python modules (python-r1 migration),
+# 3) allow replacing unowned dropin.cache files (twisted-r1 migration).
+# 4) protect /var/{run,lock} symlinks for bug 519620
+COLLISION_IGNORE="/lib/modules/* *.py[co] *\$py.class */dropin.cache"
+UNINSTALL_IGNORE="/lib/modules/* /var/run /var/lock"
+
+# Andreas K. Hüttel <dilfridge@gentoo.org> (23 Aug 2013)
+# Make emerge messages default to English as per Council decision
+LC_MESSAGES=C
diff --git a/profiles/base/package.mask b/profiles/base/package.mask
new file mode 100644
index 000000000000..4cedcbd099fa
--- /dev/null
+++ b/profiles/base/package.mask
@@ -0,0 +1,24 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Johannes Huber <johu@gentoo.org> (23 Jul 2015)
+# Needs sys-apps/systemd. Masked for non systemd profiles.
+app-admin/calamares
+
+# Matthew Thode <prometheanfire@gentoo.org> (12 Dec 2014)
+# Adding the mask so that end users are notified of the removal and have some
+# time to migrate.  Will fully remove app-admin/puppet-2.7 in a month or so.
+<app-admin/puppet-3.0.0
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (26 Oct 2014)
+# Changes in vt allocation break startx on non-systemd, bugs #526762 and
+# #526802.
+=x11-apps/xinit-1.3.4
+
+# Rick Farina <zerochaos@gentoo.org> (6 Jun 2013)
+# Pm-utils based hibernate and suspend support has discontinued.
+# For continued support, use the upower-pm-utils fork or systemd.
+# Systemd users can switch to a systemd profile or unmask <sys-power/upower-0.99.0
+# Openrc users can "emerge -C upower && emerge -1 upower-pm-utils"
+<sys-power/upower-0.99.0
diff --git a/profiles/base/package.use b/profiles/base/package.use
new file mode 100644
index 000000000000..2a6aa7c576e6
--- /dev/null
+++ b/profiles/base/package.use
@@ -0,0 +1,28 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Pacho Ramos <pacho@gentoo.org> (26 Jul 2015)
+# Set here proper defaults to make the packages buildable by default, 
+# bugs #555930 and #472932
+media-sound/gnome-music python_single_target_python3_4
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (27 Jul 2012)
+# Modular X: Build the Xorg X server by default
+x11-base/xorg-server xorg
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (11 Apr 2011)
+# Disable ldap support by default in sudo, as it seem to lack
+# developers maintaining that particular support and is, thus, vastly
+# untested.
+app-admin/sudo -ldap
+
+# Doug Goldstein <cardoe@gentoo.org> (30 Aug 2010)
+# bug #332077 - Disable xcb backend by default for cairo-1.10. Its not
+# really prime time ready prior to cairo-1.10
+<x11-libs/cairo-1.10 -xcb
+
+# Zac Medico <zmedico@gentoo.org> (04 Dec 2009)
+# Bug #295615 - Disable cxx by default, in order to avoid a die
+# in pkg_setup with default USE settings (cxx requires sasl).
+net-nds/openldap -cxx
diff --git a/profiles/base/package.use.force b/profiles/base/package.use.force
new file mode 100644
index 000000000000..73734fc03049
--- /dev/null
+++ b/profiles/base/package.use.force
@@ -0,0 +1,91 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Gilles Dartiguelongue <eva@gentoo.org> (25 May 2015)
+# webkit fails to build with USE=wayland, bug #549228
+# https://bugs.webkit.org/show_bug.cgi?id=142879
+# https://bugs.webkit.org/show_bug.cgi?id=136831
+>=net-libs/webkit-gtk-2.8 X
+
+# Alexnader Vershilov <qnikst@gentoo.org) (04 Nov 2014)
+# Due to bug #490604: version without oracle is not supported
+>=dev-db/tora-2.1.3 oracle
+
+# Justin Lecher <jlec@gentoo.org> (10 Aug 2014)
+# Doesn't work without acl support
+# No patch yet, #516626
+>=net-fs/netatalk-3.1.3 acl
+
+# Pawel Hajdan jr <phajdan.jr@gentoo.org> (12 Jun 2014)
+# Chromium builds in PIC mode on most arches anyway,
+# i.e. this use flag has no effect on them.
+www-client/chromium pic
+
+# Zac Medico <zmedico@gentoo.org> (4 Dec 2012)
+# Force app-shells/bash[readline] in stage1 builds, so that compgen is
+# available for sys-apps/portage (see bug #445576).
+app-shells/bash:0 readline
+
+# Michał Górny <mgorny@gentoo.org> (14 Oct 2012)
+# Force-enable all PYTHON_TARGETS for python-exec to avoid using private
+# API. Please remember to keep it in sync with python_targets.desc.
+dev-lang/python-exec python_targets_python2_7 python_targets_python3_2 python_targets_python3_3 python_targets_python3_4 python_targets_jython2_5 python_targets_jython2_7 python_targets_pypy python_targets_pypy3
+
+# Samuli Suominen <ssuominen@gentoo.org> (23 Jan 2012)
+# Forcing enabled while waiting for eselect-notify-send wrt #379941
+x11-libs/libnotify symlink
+
+# Zac Medico <zmedico@gentoo.org> (20 Oct 2010)
+# Force ipc USE flag since it should remain enabled unless
+# it is found to be incompatible with a specific profile
+# or environment. When enabled, it fixes bug #278895,
+# bug #315615, and makes subshell die support more robust
+# (so that repoman's ebuild.nesteddie check is irrelevant).
+sys-apps/portage ipc
+
+# Arfrever Frehtes Taifersar Arahesis <arfrever@gentoo.org>
+# Python should use wide Unicode implementation by default.
+# Switching of "wide-unicode" USE flag changes ABI of Python
+# and requires reinstallation of many Python modules.
+dev-lang/python wide-unicode
+
+# Peter Alfredsen <loki_val@gentoo.org> (11 Apr 2009)
+# Forcing w.r.t. bug 265336. When unicode use-flag is
+# turned off, ABI is broken without a .so bump.
+dev-libs/libpcre unicode
+
+# Diego E. Pettenò <flameeyes@gentoo.org> (14 Jan 2010)
+# List of packages working on a single (non-default) Ruby
+# implementation that cannot, thus, be turned off.
+dev-ruby/bitescript ruby_targets_jruby
+dev-ruby/duby ruby_targets_jruby
+dev-ruby/jruby-debug-base ruby_targets_jruby
+dev-ruby/jruby-openssl ruby_targets_jruby
+=dev-ruby/test-unit-1* ruby_targets_ruby19
+
+# Diego E. Pettenò <flameeyes@gentoo.org> (14 Jan 2010)
+# Multi-version Ruby virtuals for sanity
+~virtual/ruby-ssl-0 ruby_targets_ruby18
+~virtual/ruby-ssl-1 ruby_targets_ruby19
+~virtual/ruby-ssl-2 ruby_targets_jruby
+~virtual/ruby-ssl-3 ruby_targets_ruby20
+~virtual/ruby-ssl-4 ruby_targets_ruby21
+~virtual/ruby-rdoc-0 ruby_targets_ruby18
+~virtual/ruby-rdoc-1 ruby_targets_ruby19
+~virtual/ruby-rdoc-2 ruby_targets_jruby
+~virtual/ruby-rdoc-3 ruby_targets_ruby20
+~virtual/ruby-rdoc-4 ruby_targets_ruby21
+~virtual/ruby-threads-0 ruby_targets_ruby18
+~virtual/ruby-threads-1 ruby_targets_ruby19
+~virtual/ruby-threads-2 ruby_targets_jruby
+~virtual/ruby-threads-3 ruby_targets_ree18
+~virtual/ruby-threads-4 ruby_targets_ruby20
+~virtual/ruby-threads-5 ruby_targets_ruby21
+~virtual/rubygems-1 ruby_targets_ruby18
+~virtual/rubygems-2 ruby_targets_jruby
+~virtual/rubygems-3 ruby_targets_ree18
+~virtual/rubygems-4 ruby_targets_ruby19
+~virtual/rubygems-5 ruby_targets_rbx
+~virtual/rubygems-6 ruby_targets_ruby20
+~virtual/rubygems-7 ruby_targets_ruby21
diff --git a/profiles/base/package.use.mask b/profiles/base/package.use.mask
new file mode 100644
index 000000000000..460188a49ec4
--- /dev/null
+++ b/profiles/base/package.use.mask
@@ -0,0 +1,776 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# This file requires >=portage-2.1.1
+# New entries go on top.
+
+# Justin Lecher <jlec@gentoo.org> (04 Aug 2015)
+# USE mask unsupported python implementations in django
+dev-python/south python_targets_python3_3 python_targets_python3_4 python_targets_pypy
+
+# James Le Cuirot <chewi@gentoo.org> (29 Jul 2015)
+# JavaFX and the browser plugin are not included on some platforms.
+dev-java/oracle-jdk-bin javafx nsplugin
+dev-java/oracle-jre-bin javafx nsplugin
+
+# Manuel Rüger <mrueg@gentoo.org> (05 Jul 2015)
+# app-text/migemo is masked because it fails for ruby20
+app-text/cmigemo emacs
+www-client/w3m migemo
+
+# Anthony G. Basile <blueness@gentoo.org> (04 Jul 2015)
+# USE=http2 depends on net-libs/nghttp2 which was recently
+# added to the tree and is still not stable.  Bug #552618.
+net-misc/curl http2
+
+# Gilles Dartiguelongue <eva@gentoo.org> (25 May 2015)
+# webkit fails to build with USE=wayland, bug #549228
+# https://bugs.webkit.org/show_bug.cgi?id=142879
+# https://bugs.webkit.org/show_bug.cgi?id=136831
+>=net-libs/webkit-gtk-2.8 wayland
+
+# Johannes Huber <johu@gentoo.org> (31 Nay 2015)
+# No released version available
+kde-plasma/plasma-workspace prison
+
+# Matthias Maier <tamiko@gentoo.org> (27 May 2015)
+# mask lcms use flag for old dcraw versions that depends on lcms:0
+=media-gfx/dcraw-9.10 lcms
+
+# Mike Gilbert <floppym@gentoo.org> (16 May 2015)
+# dev-lang/python[berkdb] fails with recent multilib sys-libs/db (bug 519584).
+dev-lang/python berkdb
+net-nds/nsscache nssdb
+www-apps/venus test
+
+# Jason Zaman <perfinion@gentoo.org> (08 May 2015)
+# java wrappers fail to build (bug #548858)
+=app-admin/setools-3.3.8-r7 java
+
+# Matthias Maier <tamiko@gentoo.org> (03 May 2015)
+# mask use flag until #546126 is resolved
+>=app-emulation/libvirt-1.2.14 wireshark-plugins
+
+# James Le Cuirot <chewi@gentoo.org> (05 Apr 2015)
+# dev-java/sun-j2me-bin is going away.
+dev-java/proguard j2me
+
+# Christoph Junghans <ottxor@gentoo.org> (03 Apr 2015)
+# >=~sys-devel/dragonegg-3.6 is broken (bug #543644)
+sys-devel/byfl dragonegg
+
+# Lars Wendler <polynomial-c@gentoo.org> (19 Mar 2015)
+# >=games-strategy/freeciv-2.5.0 requires >=dev-lang/lua-5.2
+# No stable qt5 yet.
+games-strategy/freeciv system-lua qt5
+
+# Brian Evans <grknight@gentoo.org> (17 Mar 2015)
+# Mask the cluster flag for deprecation. Use dev-db/mysql-cluster if
+# you need NDB.
+dev-db/mariadb cluster
+dev-db/mariadb-galera cluster
+dev-db/mysql cluster
+dev-db/percona-server cluster
+
+# Ben de Groot <yngwin@gentoo.org> (15 Mar 2015)
+# Mask bdplus support and unmask on arches where libbdplus is keyworded.
+media-libs/libbluray bdplus
+
+# Michael Sterrett <mr_bones_@gentoo.org> (09 Mar 2015)
+# Mask qt5 support until qt5 is stable so as to not
+# hold up making yabause stable.
+games-emulation/yabause qt5
+
+# Michał Górny <mgorny@gentoo.org> (01 Mar 2015)
+# pidgin-opensteamworks is only available for amd64, ppc32 and x86
+net-im/telepathy-connection-managers steam
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (27 Feb 2015)
+# Mask atlas support since atlas is not in the main tree yet
+sci-libs/armadillo atlas
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (18 Feb 2015)
+# Experimental backend, plus it requires openvg support in mesa which is
+# now disabled in >=mesa-10.4 (bug #536434)
+x11-libs/cairo openvg
+
+# Andrew Savchenko <bircoph@gentoo.org> (11 Feb 2015)
+# Cluster code is still under development, only base functionality
+# is implemented. Masking for testing and evaluation.
+app-admin/clsync cluster mhash
+
+# Ben de Groot <yngwin@gentoo.org> (07 Feb 2015)
+# Mask for all arches, can be unmasked on arm once keyworded there
+games-board/stockfish armv7
+
+# Michael Palimaka <kensington@gentoo.org> (03 Feb 2015)
+# Requires unreleased version of dev-libs/soprano
+app-office/akonadi-server qt5
+
+# Brian Evans <grknight@gentoo.org> (02 Feb 2015)
+# Masked for dev-php/PEAR-MDB2_Driver_sqlite last rites Bug 538584
+dev-php/PHPonTrax sqlite
+
+# Brian Evans <grknight@gentoo.org> (22 Jan 2015)
+# PHP module split into dev-php/ming-php which is still ~arch
+<media-libs/ming-0.4.5 php
+
+# Michał Górny <mgorny@gentoo.org> (25 Dec 2014)
+# Requires non-keyworded >=libevent-2.1, bug #533540.
+www-servers/pshs ssl
+
+# Michał Górny <mgorny@gentoo.org> (30 Nov 2014)
+# Not supported at the moment. DirectFB lacks multilib support,
+# and we have to decide if we want it.
+x11-libs/cairo directfb
+
+# Brian Evans <grknight@gentoo.org> (29 Nov 2014)
+# Strongly recommened by upstream to disable lzo and zlib due to memory leaks
+# https://github.com/groonga/groonga/issues/6 (Japanese)
+app-text/groonga lzo zlib
+
+# Jeroen Roovers <jer@gentoo.org> (18 Nov 2014)
+# Requires dev-lang/lua-5.2 (bug #253269)
+net-analyzer/nmap system-lua
+
+# Patrick Lauer <patrick@gentoo.org> (17 Nov 2014)
+# libnsfb is temporarily broken, so mask useflag until things work
+=www-client/netsurf-3.2 fbcon
+
+# Patrick Lauer <patrick@gentoo.org> (08 Nov 2014)
+# razorqt has been masked for removal
+x11-misc/lightdm razor
+
+# Mike Frysinger <vapier@gentoo.org> (21 Oct 2014)
+# Most targets do not support ASAN/etc... #504200.
+sys-devel/gcc sanitize
+
+# Pacho Ramos <pacho@gentoo.org> (19 Oct 2014)
+# swfdec is masked for removal, bug #525834
+dev-libs/DirectFB swfdec
+
+# Tim Harder <radhermit@gentoo.org> (10 Oct 2014)
+# Masked since skype isn't stable
+net-im/bitlbee skype
+
+# Sergey Popov <pinkbyte@gentoo.org> (01 Oct 2014)
+# Mask multislot USE flag for packages, where it breaks
+# metadata cache consistency.
+# See bugs #507808, #507810 and #507814
+sys-devel/autoconf	multislot
+sys-devel/binutils	multislot
+sys-devel/gcc		multislot
+
+# Michał Górny <mgorny@gentoo.org> (15 Sep 2014)
+# Unsuccessful version bump of net-libs/libzrtpcpp, seems to cause
+# undefined references few layers deeper. Need further investigation,
+# if anybody cares.
+net-libs/ortp zrtp
+
+# Johannes Huber <johu@gentoo.org> (14 Sep 2014)
+# Masked until dev-libs/extra-cmake-modules is in tree.
+dev-libs/libattica qt5
+
+# Johannes Huber <johu@gentoo.org> (12 Sep 2014)
+# Segmentation fault, needs further investigation.
+media-sound/tomahawk qt5
+
+# Michał Górny <mgorny@gentoo.org> (06 Sep 2014)
+# Mask the removed/deprecated flags for old ebuilds that do not use
+# the python-r1 eclass.
+sys-apps/portage python_targets_pypy2_0 python_targets_python2_6 python_targets_python3_2
+
+# Michał Górny <mgorny@gentoo.org> (06 Sep 2014)
+# (on behalf of Python team)
+# Keep 3.2 enabled to ease the migration.
+dev-lang/python-exec -python_targets_python3_2 -python_single_target_python3_2
+
+# Rick Farina <zerochaos@gentoo.org> (26 Aug 2014)
+# mirisdr does not seem to like making releases
+<net-wireless/gr-osmosdr-9999 mirisdr
+
+# Maxim Koltsov <maksbotan@gentoo.org> (05 Aug 2014)
+# net-libs/tox is in mva overlay only ATM
+app-leechcraft/lc-azoth sarin
+
+# Mike Frysinger <vapier@gentoo.org> (04 Aug 2014)
+# Mask flashrom drivers that only work on x86 due to in/out asm insns #454024
+sys-apps/flashrom atahpt nic3com nicnatsemi nicrealtek rayer_spi satamv
+
+# Brian Evans <grknight@gentoo.org> (30 Jul 2014)
+# Mask embedded due to upstream not supporting
+# https://bugs.launchpad.net/bugs/1236873
+dev-db/percona-server embedded
+
+# Pacho Ramos <pacho@gentoo.org> (27 Jul 2014)
+# Mask due bug #414903
+media-video/mplayer dxr3
+
+# Thomas Sachau <tommy@gentoo.org> (30 Jun 2014)
+# Mask pixman USE flag of dev-libs/efl for future removal, bug 501074
+dev-libs/efl pixman
+
+# Jeroen Roovers <jer@gentoo.org> (20 Jun 2014)
+# net-libs/adns is going away (bug #513982)
+net-analyzer/wireshark libadns
+
+# Zac Medico <zmedico@gentoo.org> (06 Jun 2014)
+# Needs hardmasked lua-5.2
+www-servers/mongoose lua
+
+# Manuel Rüger <mrueg@gentoo.org> (05 Jun 2014)
+# Fails to build with net-libs/libotr-4.0.0
+net-im/climm otr
+
+# Pacho Ramos <pacho@gentoo.org> (01 Jun 2014)
+# Needs hardmasked lua-5.2
+>=media-plugins/grilo-plugins-0.2.12 lua
+
+# Rick Farina <zerochaos@gentoo.org> (22 May 2014)
+# mask test use flag for metasploit since tests do not pass
+net-analyzer/metasploit test
+
+# Tom Wijsman <TomWij@gentoo.org> (14 May 2014)
+# Documentation generation needs APIviz which is not in the Portage tree yet.
+# Tracked in Gentoo bug #509602.
+dev-java/jboss-logging doc
+
+# Tom Wijsman <TomWij@gentoo.org> (02 May 2014)
+# Bluetooth support in MATE has incompatibilities with recent BlueZ versions.
+# If you want to try to get this working, unmask net-wireless/mate-bluetooth as
+# well as the bluetooth USE flag on mate-extra/mate-user-share; I can't support
+# this until the relevant upstreams have moved forward with their compatibility.
+#
+# https://bugs.gentoo.org/show_bug.cgi?id=508086
+# https://github.com/mate-desktop/mate-bluetooth/issues/22
+# http://mate-desktop.org/blog/2014-03-11-mate-desktop-singing-the-bluez
+mate-base/mate bluetooth
+mate-extra/mate-user-share bluetooth
+
+# Pacho Ramos <pacho@gentoo.org> (26 Apr 2014)
+# Depends on long time obsolete goi, bug #508742
+=x11-misc/lightdm-1.4* introspection
+
+# Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org> (24 Apr 2014)
+# It's only supported on amd64
+dev-db/mariadb tokudb
+
+# Lars Wendler <polynomial-c@gentoo.org> (23 Apr 2014)
+# Not working on 64bit systems
+media-sound/lmms vst
+
+# Markos Chandras <hwoarang@gentoo.org> (20 Apr 2014)
+# Fails to build with recent polarssl (>=1.3). Bug #503604
+media-video/rtmpdump polarssl
+
+# Alexey Shvetsov <alexxy@gentoo.org> (16 Apr 2014)
+# libehca only works on ppc*
+sys-infiniband/ofed ofed_drivers_ehca
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (12 Apr 2014)
+# Upstream regularly forgets to update the bindings after changes in API,
+# leading to build failures. This is becoming more and more painful...
+>=kde-apps/marble-4.12.49.9999 python
+
+# Lars Wendler <polynomial-c@gentoo.org> (12 Apr 2014)
+# Required ffmpeg version still is masked (#507474)
+>=media-libs/xine-lib-1.2.5 avformat
+
+# Julian Ospald <hasufell@gentoo.org> (06 Apr 2014)
+# broken wrt #501582
+<net-misc/openvpn-9999 polarssl
+
+# Manuel Rüger <mrueg@gentoo.org> (07 Mar 2014)
+# Mask ruby18-only compatible flags
+# Bugs: 483104, 483102
+=dev-ruby/rubygems-1.8* server
+<media-libs/libcaca-0.99_beta19 ruby
+=dev-vcs/subversion-1.7* ruby
+media-sound/podcatcher bittorrent
+
+# Mike Frysinger <vapier@gentoo.org> (03 Feb 2014)
+# Upstream says to not use this for now.
+dev-libs/elfutils threads
+
+# Mike Gilbert <floppym@gentoo.org> (01 Feb 2014)
+# Build failures (bug 499072)
+=www-client/chromium-33* aura
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (4 Jan 2014)
+# Mask until dependencies are keyworded (bug 497068)
+dev-vcs/git mediawiki
+
+# Sergey Popov <pinkbyte@gentoo.org> (27 Dec 2013)
+# Mask because Boost.Context library does not work on most of arches
+dev-libs/boost context
+
+# Lars Wendler <polynomial-c@gentoo.org> (26 Dec 2013)
+# Masked until upstream has fixed support with >=polarssl-1.3.0
+# (see upstream bug https://github.com/fatbob313/umurmur/issues/24)
+# and affected versions are removed from the tree.
+<media-sound/umurmur-0.2.14 polarssl
+
+# Gilles Dartiguelongue <eva@gentoo.org> (23 Dec 2013)
+# Gstreamer support fails to build due to libtool shortcomings when using
+# an intermediate library as a dependency of another libtool target dependency.
+# Since this is new and unused yet, keep it masked for now and check
+# with upstream if there is something that can be done to fix the issue.
+media-libs/cogl gstreamer
+
+# Pawel Hajdan jr <phajdan.jr@gentoo.org> (13 Nov 2013)
+# Depends on masked dev-lang/v8
+dev-db/drizzle v8
+
+# Andrey Grozin <grozin@gentoo.org> (12 Nov 2013)
+# berkdb support works only for sys-libs/db-6.0 which is masked
+sci-physics/reduze berkdb
+
+# Michał Górny <mgorny@gentoo.org> (10 Nov 2013)
+# (on behalf of python@)
+# USE=sandbox is not done properly in Gentoo and results in crippled
+# PyPy install that is not usable for non-sandbox clients (and there are
+# no real sandbox clients right now). Masked until the flag is
+# re-implemented or dropped. For more details, bug #429372.
+dev-python/pypy sandbox
+dev-python/pypy3 sandbox
+
+# Julian Ospald <hasufell@gentoo.org> (27 Oct 2013)
+# luajit is in ~arch, prepare for minetest stabilization
+games-action/minetest luajit
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (13 Oct 2013)
+# Masked for security bug #472280, CVE 2013-1872
+<=media-libs/mesa-9.0.3 video_cards_intel video_cards_i965
+
+# Tom Wijsman <TomWij@gentoo.org> (7 Sep 2013)
+# Dependency (www-servers/mongrel) currently only
+# works with Ruby 1.8; so, masking Ruby 1.9 USE flag
+# until Ruby 1.9 support is added to mongrel.
+net-proxy/swiftiply ruby_targets_ruby19
+
+# Jeff Horelick <jdhore@gentoo.org> (1 Sep 2013)
+# Dependency (media-libs/libsidplayfp) only keyworded
+# on x86 and amd64. Will unmask there.
+>=media-plugins/audacious-plugins-3.4 sid
+
+# Julian Ospald <hasufell@gentoo.org> (31 Aug 2013)
+# Randomly breaks consumers at runtime. Do not report
+# gentoo bugs.
+media-libs/libsdl2 custom-cflags
+
+# Mike Gilbert <floppym@gentoo.org> (23 Aug 2013)
+# Requires hard-masked ffmpeg.
+>=www-client/chromium-30 system-ffmpeg
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (22 Aug 2013)
+# Causes build to fail, issue is being discussed with upstream
+>=www-plugins/gnash-0.8.10_p20130822 openvg
+
+# Tim Harder <radhermit@gentoo.org> (13 Aug 2013)
+# Related deps dev-lang/luajit and dev-scheme/racket are not keyworded by most arches.
+app-editors/vim luajit racket
+app-editors/gvim luajit racket
+
+# Kacper Kowalik <xarthisius@gentoo.org> (09 Aug 2013)
+# Doesn't work on most profiles. Easier to mask here and
+# unmask in particular profiles
+sys-apps/hwloc cuda gl opencl
+
+# Samuli Suominen <ssuominen@gentoo.org> (07 Aug 2013)
+# There is no support for recent app-pda/libimobiledevice wrt bug #471920
+# Upstream removed entire support in future release:
+# http://code.google.com/p/clementine-player/source/detail?r=3d434f1c881890dd77fea6d0e3de3afc86971196
+# Remove this entry once <=media-sound/clementine-1.1.1 has left the building
+media-sound/clementine ios
+<media-sound/clementine-1.2.0 ipod
+
+# Ben de Groot <yngwin@gentoo.org> (07 Aug 2013)
+# Newer lightdm doesn't work with current razorqt-lightdm-greeter, bug 479734
+>=x11-misc/lightdm-1.5.0 razor
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (13 Jul 2013)
+# GL/GLES support in cairo is mutually exclusive, bug #428770.
+x11-libs/cairo gles2
+dev-libs/weston gles2 rpi
+
+# Alexis Ballier <aballier@gentoo.org> (03 Jul 2013)
+# The idea behind using libunwind there is to avoid needing to link to libgcc_s
+# and have a C++ stack without gcc with libcxx.
+# However, in any case, clang links its binaries to libgcc_s, hence at the
+# moment there is not much point in enabling this.
+sys-libs/libcxxrt libunwind
+
+# Sergey Popov <pinkbyte@gentoo.org> (08 Jun 2013)
+# mask because requires unstable depends not ready for the stabilization
+app-leechcraft/leechcraft-meta unstable
+
+# Kacper Kowalik <xarthisius@gentoo.org> (19 May 2013)
+# Fails to build, haven't had time to debug
+app-doc/doxygen sqlite
+
+# Alexis Ballier <aballier@gentoo.org> (08 May 2013)
+# On behalf of Pavel Sanda <ps@twin.jikos.cz>
+# Lyx is currently not working with subversion 1.7 and needs 1.6.
+app-office/lyx subversion
+
+# Christian Faulhammer <fauli@gentoo.org> (08 May 2013)
+# Will not build successfully yet
+mail-client/claws-mail gtk3
+
+# Bernard Cafarelli <voyageur@gentoo.org> (04 Apr 2013)
+# Broken for now (segmentation fault on play)
+gnustep-apps/cynthiune flac
+
+# Richard Freeman <rich0@gentoo.org> (24 Mar 2013)
+# Dependency is masked for buffer overflows for now
+app-text/yagf cuneiform
+dev-python/pyocr cuneiform
+
+# Michael Weber <xmw@gentoo.org> (23 Mar 2013)
+# Does not build.
+=media-libs/oyranos-0.9.4* fltk
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (19 Mar 2013)
+# Depends on special llvm-3.2 branch from tstellar
+=media-libs/mesa-9.1* r600-llvm-compiler video_cards_radeonsi
+
+# Christoph Junghans <ottxor@gentoo.org> (10 Mar 2013)
+# log4cxx has known memory leaking issues wrt bug #287697,
+# unmask when log4cxx is fixed and stable.
+media-sound/google-musicmanager log
+
+# Tom Wijsman <TomWij@gentoo.org> (10 Mar 2013)
+# Experimental, masked until it compiles and works.
+media-libs/avidemux-core system-ffmpeg
+
+# Pawel Hajdan jr <phajdan.jr@gentoo.org> (07 Mar 2013)
+# Experimental, breaks WebSQL. Please report sites broken
+# by enabling this flag.
+www-client/chromium system-sqlite
+
+# Justin Lecher <jlec@gentoo.org> (21 Feb 2013)
+# cuda only works on x86 and amd64
+sci-libs/cholmod cuda
+sci-libs/flann cuda
+
+# Julian Ospald <hasufell@gentoo.org> (20 Feb 2013)
+# Unsupported and experimental.
+# NP-Hardass <NP-Hardass@gentoo.org> (18 Jun 2015)
+# Change to <10
+<net-misc/teamviewer-10 system-wine
+
+# Alexis Ballier <aballier@gentoo.org> (15 Feb 2013)
+# Needs a huge patch to build against recent releases of FFmpeg/libav.
+# Mask it until upstream fixes it. Bug #417869
+<media-sound/audacity-2.1.0 ffmpeg
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (30 Dec 2012)
+# sys-apps/biosdevname is keyworded only for amd64/x86
+# systemd keyworded only for amd64/arm/x86
+sys-kernel/dracut dracut_modules_biosdevname dracut_modules_systemd
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (30 Dec 2012)
+# chromium and mono are keyworded only on a few arches
+gnome-extra/zeitgeist-datasources chromium tomboy
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (27 Dec 2012)
+# Incompatible with evolution-data-server-3.6, blocks upgrade to gnome-3.6
+# See bug #436460 and http://git.gnome.org/browse/tracker/log/?h=evo-new-api
+app-misc/tracker eds
+
+# Christoph Jungans <ottxor@gentoo.org> (26 Dec 2012)
+# cuda/openmm/mkl only works on x86/amd64
+sci-chemistry/gromacs cuda mkl openmm
+
+# Zac Medico <zmedico@gentoo.org> (13 Jun 2012)
+# Mask USE=pypy* for sys-apps/portage, since pypy has limited KEYWORDS.
+sys-apps/portage pypy pypy2_0
+
+# Jory A. Pratt <anarchy@gentoo.org> (15 Dec 2012)
+# PGO is known to be busted with most configurations
+www-client/firefox pgo
+
+# Sergey Popov <pinkbyte@gentoo.org> (26 Nov 2012)
+# PDF docs building failed with sandbox violation
+media-libs/opencolorio pdf
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (3 Nov 2012)
+# Requires net-dns/unbound which is not keyworded by most arches
+net-libs/gnutls dane
+
+# Alexis Ballier <aballier@gentoo.org> (1 Nov 2012)
+# dev-ml/ocamlduce requires ocaml-3 and there has been no upstream release to
+# support ocaml-4. Mask useflags requiring it so that we can mask ocamlduce and
+# unmask ocaml-4.
+dev-ml/tyxml ocamlduce
+www-servers/ocsigen ocamlduce
+dev-ml/eliom ocamlduce
+
+# Pawel Hajdan jr <phajdan.jr@gentoo.org> (28 Sep 2012)
+# Causes problems with old NVidia drivers, bug #413637.
+<www-client/chromium-32.0.1700.19 tcmalloc
+
+# Diego Elio Pettenò (27 Aug 2012)
+# The libpci access is only used for linux.
+net-analyzer/net-snmp pci
+
+# Diego Elio Pettenò (20 Aug 2012)
+# The prevent-removal USE flag is only implemented for Linux.
+sys-auth/pam_mktemp prevent-removal
+
+# Ben de Groot <yngwin@gentoo.org> (30 Jul 2012)
+# fontconfig-infinality dependency not yet keyworded on most arches
+media-libs/freetype infinality
+
+# James Le Cuirot <chewi@gentoo.org> (20 May 2015)
+# Mask this in conjunction with the above.
+dev-java/icedtea infinality
+
+# Ralph Sennhauser <sera@gentoo.org> (18 Jul 2012)
+# Requires masked eclipse-sdk.
+dev-lang/icc eclipse
+dev-lang/idb eclipse
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (16 Jul 2012)
+# Stop glibc/uclibc from using iconv in blender
+media-gfx/blender iconv
+
+# Rick Farina <zerochaos@gentoo.org> (05 July 2012)
+# cuda is available on x86/amd64 only
+app-crypt/johntheripper cuda
+
+# Mike Gilbert <floppym@gentoo.org> (29 Jun 2012)
+# sys-fs/zfs is not available everywhere.
+sys-boot/grub libzfs
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (03 Jun 2012)
+# needs libpqxx-3* which is not in the tree anymore
+app-office/calligra postgres
+
+# Michael Weber<xmw@gentoo.org>  (02 Jun 2012)
+# Not fit for production (bug 404403, comment #5)
+dev-db/firebird client
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (25 Mai 2012)
+# Requires icc which does not emerge (distfile unavailable)
+media-libs/opencv ipp
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (02 May 2012)
+# Causes crashes and build failures, not needed by any package, bug #412177
+x11-libs/cairo qt4
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (12 Apr 2012)
+# Temporary mask-in-base, unmask-in-arch for dev-python/mako keywording for
+# gobject-introspection[doctool], bug #411761
+dev-libs/gobject-introspection doctool
+
+# Michał Górny <mgorny@gentoo.org> (11 Apr 2012)
+# JIT compilation in libzpaq generates code for x86/amd64.
+app-arch/libzpaq jit
+
+# Arun Raghavan <ford_prefect@gentoo.org> (28 Mar 2012)
+# webrtc-audio-processing is only supported on x86/amd64. Possibly arm can be
+# added.
+# Arun Raghavan <ford_prefect@gentoo.org> (24 May 2012)
+# Mask xen USE flag by default, unmask on x86/amd64 where it is supported.
+media-sound/pulseaudio webrtc-aec xen
+
+# Samuli Suominen <ssuominen@gentoo.org> (20 Mar 2012)
+# This is for udev-acl. Unmasked in default/linux/package.use.mask.
+sys-auth/consolekit acl
+
+# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (25 Feb 2012)
+# directfb build issues, bug #405817.
+www-plugins/gnash directfb
+
+# Bernard Cafarelli <voyageur@gentoo.org> (08 Feb 2012)
+# libobjc2/clang experimental support
+>=gnustep-base/gnustep-make-2.6.2 libobjc2
+
+# Christoph Junghans <ottxor@gentoo.org> (04 Feb 2012)
+# mips only use flags
+>=sci-libs/fftw-3 zbus
+
+# Samuli Suominen <ssuominen@gentoo.org> (10 Jan 2012)
+# This is required only for Linux, so mask it here and unmask in
+# default/linux/package.use.mask. Bug 354923.
+app-arch/libarchive e2fsprogs
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (09 Jan 2012)
+# jsc JIT compilation is supported only on amd64/arm/x86 and their prefixes, so
+# it's masked here and unmasked in individual profiles (bug #396313).
+net-libs/webkit-gtk jit
+www-client/epiphany jit
+www-client/midori jit
+
+# Mike Frysinger <vapier@gentoo.org> (06 Dec 2011)
+# No one should be mucking with libssp unless they really know what they're
+# doing.  Force extra work on the smart peeps to protect the not-so-smart.
+sys-devel/gcc libssp
+
+# Samuli Suominen <ssuominen@gentoo.org> (06 Dec 2011)
+# NuppelVideo is available on x86 only
+media-video/transcode nuv pic
+
+# Davide Pesavento <pesa@gentoo.org> (30 Nov 2011)
+# JavaScriptCore JIT is supported only on amd64/arm/x86, so
+# mask USE="jit" here and unmask it in the relevant arch profiles.
+dev-qt/qtscript jit
+dev-qt/qtwebkit jit
+
+# Samuli Suominen <ssuominen@gentoo.org> (25 Nov 2011)
+# Expose USE="suid" for USE="svga" only for x86 users,
+# see arch/x86/package.use.mask
+www-client/links suid
+
+# Kacper Kowalik <xarthisius@gentoo.org> (09 Nov 2011)
+# pathdb works only as a SIGSEGV generator, mask until upstream
+# fixes it bug #385683
+dev-lang/path64 debugger
+
+# Samuli Suominen <ssuominen@gentoo.org> (16 Oct 2011)
+# Mask libbluray support here, and enable it per arch instead
+gnome-base/gvfs bluray
+
+# Pawel Hajdan jr <phajdan.jr@gentoo.org> (12 Oct 2011)
+# Upstream support before 27.x not ready:
+# http://code.google.com/p/chromium/issues/detail?id=32757
+<www-client/chromium-27.0.1448.0 pulseaudio
+
+# Nirbheek Chauhan <nirbheek@gentoo.org> (17 Sep 2011)
+# Systemtap is not keyworded on anything except amd64/x86
+# Temporarily mask instead of dropping keywords, bug 384647
+dev-libs/glib systemtap
+
+# Robin H. Johnson <robbat2@gentoo.org> (10 Jul 2011)
+# PPS should work on all arches, but only keyworded on amd64/x86
+>=net-misc/ntp-4.2.6_p3-r1 parse-clocks
+
+# Andrey Grozin <grozin@gentoo.org> (29 Mar 2011)
+# dev-lang/swig-2.0.2 with -octave generated .cpp files
+# incompatible with >=sci-mathematics/octave-3.4.0
+sci-libs/mathgl octave
+
+# Luca Barbato <lu_zero@gentoo.org> (28 Mar 2011)
+# Mask mplayer2 arch specific flags
+media-video/mplayer2 bluray
+
+# Diego E. Pettenò <flameeyes@gentoo.org> (27 Mar 2011)
+#
+# Mask pdnsd's Linux-specific USE flags.
+net-dns/pdnsd isdn urandom
+
+# Raúl Porcel <armin76@gentoo.org> (13 Feb 2011)
+# Masked until devs know how to use repoman
+<media-video/mplayer-9999 bluray
+
+# Justin Lecher <jlec@gentoo.org> (17 Nov 2010)
+# Upstream didn't release patches for aria yet
+>=sci-chemistry/cns-1.3 aria
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (8 Sep 2010)
+# drm don't even build here so mask everywhere expect live.
+<x11-libs/cairo-9999 drm
+
+# Alex Legler <a3li@gentoo.org> (1 Sep 2010)
+# This feature is marked as experimental by upstream.
+dev-lang/ruby-enterprise fastthreading
+
+# Nirbheek Chauhan <nirbheek@gentoo.org> (26 Jun 2010)
+# Inter-process communication doesn't work on anything except x86/amd64/arm
+# due to lack of atomic ops, bug 325185
+www-client/firefox ipc
+
+# Tomas Touceda <chiiph@gentoo.org> (13 Apr 2010)
+# Masked because libsvm module is broken with this release on every arch.
+dev-lisp/clisp svm
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (4 Apr 2010)
+# Masked because tools pulled in are not supported on most archs.
+sys-power/pm-utils video_cards_intel video_cards_radeon
+
+# Diego E. Pettenò <flameeyes@gmail.com> (18 Jan 2010)
+# Don't use system-wide mode unless you *really* know what you're doing.
+# Keep it masked here so that I don't need to manage two versions every time.
+media-sound/pulseaudio system-wide
+
+# Jeremy Olexa <darkside@gentoo.org> (10 Jan 2010)
+# Upsteam doesn't support ioctl backend and neither does Gentoo. ioctl USE flag
+# will eventually be removed unless the backend is re-written by upstream. bug
+# 299674
+>net-misc/wicd-1.6.2.2 ioctl
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (6 Jan 2010)
+# Still not really functional, upstream requires not building it.
+x11-libs/cairo gallium
+
+# Alexey Shvetsov <alexxy@gentoo.org> (3 Dec 2009)
+# Mask very experimental mpi use flag dfor gamess
+sci-chemistry/gamess mpi
+
+# Mounir Lamouri <volkmar@gentoo.org> (07 Nov 2009)
+# Mask cuda for k3d. Works only on amd64/x86. Bug 267264
+media-gfx/k3d cuda
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (27 Oct 2009)
+# Broken on so many setups it is just insane.
+# Unmask if you really know what you are doing.
+<sys-apps/groff-1.20.1-r2 linguas_ja
+
+# Samuli Suominen <ssuominen@gentoo.org> (09 Oct 2009)
+# log4cxx has known memory leaking issues wrt bug #287697,
+# unmask when log4cxx is fixed and stable.
+app-misc/strigi log
+
+# Jean-Noël Rivasseau <elvanor@gentoo.org> (23 Sep 2009)
+# X use flag only for amd64/x86, bug 285951.
+media-gfx/iscan X
+
+# Tomáš Chvátal <scarabeus@gentoo.org> (10 Sep 2009)
+# quakeforge has video_cards_tdfx enabled only for x86
+games-fps/quakeforge video_cards_tdfx
+
+# Tomas Chvatal <scarabeus@gentoo.org> (31 Jan 2009)
+# mask cuda for boinc. Works only on amd64 and x86
+sci-misc/boinc cuda
+
+# Robert Buchholz <rbu@gentoo.org> (16 Aug 2008)
+# TLS needs dev-libs/cryptlib, which is x86 only
+dev-python/kaa-base tls
+
+# Serkan Kaba <serkan@gentoo.org> (20 Jul 2008)
+# Java is not supported in most of the arches enchant is keyworded
+app-text/enchant zemberek
+
+dev-java/ibm-jdk-bin nsplugin
+dev-java/ibm-jre-bin nsplugin
+
+# These are for BSD only
+net-proxy/squid ipf-transparent pf-transparent
+app-admin/sshguard ipfilter
+
+# Linking against libnfsidmap requires libs in /usr #149472
+sys-apps/acl nfs
+
+# Christian Faulhammer <opfer@gentoo.org> (14 Jan 2008)
+# only works on x86, where this will be unmasked
+dev-java/ibm-jdk-bin alsa
+dev-java/ibm-jre-bin alsa
+
+# Raúl Porcel <armin76@gentoo.org> (09 Nov 2008)
+# CPU opts: This needs amd64, x86 and ppc on some of them
+# dvdnav: hard masked dependency
+media-video/mplayer cpudetection custom-cpuopts bindist
+
+# Alexis Ballier <aballier@gentoo.org> <16 Feb 2011>
+# Win32 specific useflags for vlc. Can be used for cross-compiling.
+media-video/vlc direct2d directx dshow dxva2 waveout wingdi
+# Mac OSX / iPhone OS specific useflags
+media-video/vlc audioqueue ios-vout macosx macosx-audio macosx-dialog-provider macosx-eyetv macosx-quartztext macosx-qtkit macosx-vout
+# media-library does not build
+media-video/vlc media-library
+
+# Alexis Ballier <aballier@gentoo.org> <28 Apr 2011>
+# Requires ~arch libcelt and keywording
+<media-video/ffmpeg-2.0 celt
diff --git a/profiles/base/package.use.stable.force b/profiles/base/package.use.stable.force
new file mode 100644
index 000000000000..0c204c4ac820
--- /dev/null
+++ b/profiles/base/package.use.stable.force
@@ -0,0 +1,6 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# This file requires eapi 5 or later. New entries go on top.
+# Please use the same syntax as in package.use.force
diff --git a/profiles/base/package.use.stable.mask b/profiles/base/package.use.stable.mask
new file mode 100644
index 000000000000..a9a062874894
--- /dev/null
+++ b/profiles/base/package.use.stable.mask
@@ -0,0 +1,120 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# This file requires eapi 5 or later. New entries go on top.
+# Please use the same syntax as in package.use.mask
+
+# Pacho Ramos <pacho@gentoo.org> (15 May 2015)
+# Version compatible with current ffmpeg is not ready to be stabilized
+# bug #539212
+app-emulation/vice ffmpeg
+
+# Pacho Ramos <pacho@gentoo.org> (13 May 2015)
+# texinfo-5 cannot be stabilized yet
+=dev-lang/gnat-gcc-4.6* doc
+
+# Justin Lecher <jlec@gentoo.org> (05 May 2015)
+# no stable qt5
+app-office/texmaker qt5
+
+# Jeroen Roovers <jer@gentoo.org> (26 Apr 2015)
+# mongodb support is nice, but dev-libs/mongo-c-driver upstream is not ready
+# yet (bug #542210)
+net-analyzer/pmacct mongodb
+
+# Matthias Maier <tamiko@gentoo.org> (13 Mar 2015)
+# Masking glusterfs for the time being, see entry for app-emulation/qemu of
+# 12 Sep 2013: Waiting on glusterfs maintainers in bug #484016
+app-emulation/libvirt glusterfs
+
+# Pacho Ramos <pacho@gentoo.org>
+# sci-visualization/paraview is not ready for stabilization yet
+# See bug #541012
+sci-libs/openfoam paraview
+
+# Pacho Ramos <pacho@gentoo.org>
+# dev-libs/libappindicator isn't going to be stabilized
+x11-misc/redshift appindicator
+
+# Ben de Groot <yngwin@gentoo.org>
+# Mask experimental feature on stable. This also needs not yet stable mupdf.
+app-text/qpdfview fitz
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (12 Feb 2015)
+# Pulls in way too many unstable sci packages
+app-office/libreoffice coinmp
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (30 Oct 2014)
+# Pulls in sci-libs/vtk with a lot of new dependencies; stabilizing
+# that will take some more time
+media-libs/opencv vtk
+
+# Mikle Kolyada <zlogene@gentoo.org> (16 Aug 2014)
+# Not yet stabilized dependency, need more testing
+>=dev-perl/PDL-2.4.11 pdl2 pgplot plplot
+
+# Samuli Suominen <ssuominen@gentoo.org> (01 Aug 2014)
+# Optional (not required by anything in gentoo-x86) and fragile (based on
+# host system, like Java JRE version). Keep masked indefinately until
+# something starts requiring these.
+# http://bugs.gentoo.org/483372 and http://bugs.gentoo.org/508564
+media-libs/libcaca java mono
+
+# Alon Bar-Lev <alonbl@gentoo.org> (21 Jul 2014)
+# dev-libs/opencryptoki will not be stabile any time soon (bug#510204)
+app-crypt/tpm-tools pkcs11
+
+# Mikle Kolyada <zlogene@gentoo.org>
+# Not yet stabilized dependency (bug #514906)
+media-video/mpv libcaca
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (29 Jun 2014)
+# Not yet stabilized dependencies blocking sec bug 514886
+app-office/libreoffice firebird
+
+# Mike Gilbert <floppym@gentoo.org> (30 May 2014)
+# >=net-libs/gnutls-3.1.4 is not going stable any time soon.
+sys-apps/systemd ssl
+
+# Agostino Sarubbo <ago@gentoo.org> (31 Aug 2013)
+# Clang is not stable
+app-portage/eix clang
+
+# Pacho Ramos <pacho@gentoo.org> (17 Nov 2013)
+# Still needs gnutls-3
+>=net-nntp/pan-0.139 ssl
+
+# Sergey Popov <pinkbyte@gentoo.org> (28 Oct 2013)
+# sys-cluster/cman is still in ~arch.
+sys-cluster/pacemaker cman
+
+# Samuli Suominen <ssuominen@gentoo.org> (01 Aug 2013)
+# The dependencies for these flags are still in ~arch.
+sys-fs/lvm2 clvm cman
+
+# Doug Goldstein <cardoe@gentoo.org> (12 Sep 2013)
+# Waiting on glusterfs maintainers in bug #484016
+app-emulation/qemu glusterfs
+
+# Ian Delaney <idella4@gentoo.org> (09 Dec 2013)
+# subsequent to the total inaction of the maintainer of
+# ocaml to honour / respond in any way to
+# Bug #486076, ocaml masked to allow xen to once again
+# become a stabilisable package
+app-emulation/xen-tools ocaml
+
+# Samuli Suominen <ssuominen@gentoo.org> (19 Mar 2014)
+# Some open source OpenCL providers cause sandbox violation while accessing /dev/dri/card*
+# from a command like eg. `/usr/bin/mogrify -version`, see bug #472766
+media-gfx/imagemagick opencl
+
+# Andreas K. Huettel <dilfridge@gentoo.org> (28 Mar 2013)
+# No stable sci-chemistry/avogadro yet but we want kde-4.10 to go stable
+>=kde-apps/kalzium-4.10.0 editor
+
+# Chris Reffett <creffett@gentoo.org> (23 Nov 2012)
+# CMake's PHP module can't find our install location, so
+# libkolab(xml) fails with the php flag enabled, bug #430858.
+net-libs/libkolab php
+net-libs/libkolabxml php
diff --git a/profiles/base/packages b/profiles/base/packages
new file mode 100644
index 000000000000..1180aca36dd3
--- /dev/null
+++ b/profiles/base/packages
@@ -0,0 +1,77 @@
+# Copyright 1999-2014 Gentoo Foundation.
+# Distributed under the terms of the GNU General Public License, v2
+# $Id$
+
+# Gentoo Base Profile
+
+# NOTE: THIS IS THE BASE PROFILE FOR *ANY* GENTOO BASED OPERATING SYSTEM.
+# NO MODIFICATIONS MAY BE MADE TO THIS FILE WITHOUT PRIOR DISCUSSION.  IF
+# YOU ARE CREATING A NEW PROFILE, YOU SIMPLY NEED TO INHERIT THIS BASE
+# PROFILE IN YOUR PROFILE DIRECTORY'S "parent" FILE.
+
+
+# OK, you're staring at this file and you have no idea what these stars are
+# for.  Here's the scoop.  An initial "*" marks a package that is part of
+# the official BASE system profile.  If there is a "*" then `emerge system`
+# will use the line in its calculations of what should be installed for the
+# base profile.  Lines without a "*" prefix will be ignored for profile
+# system calculations.
+
+# Please note that this file is rarely used as a package inclusion mask
+# file, because it affects EVERY SINGLE gentoo profile.   As can be seen,
+# we've limited the inclusion mask to a version of portage which supports
+# cascaded profiles, but apart from that, there should be no version
+# specific information in here. This file serves as a high level description
+# of the minimum set of packages needed for any Gentoo based system.
+
+*>=sys-apps/baselayout-2
+*app-arch/bzip2
+*app-arch/gzip
+*app-arch/tar
+*app-arch/xz-utils
+*app-shells/bash
+#*dev-lang/perl
+#*dev-lang/python
+*net-misc/iputils
+*net-misc/rsync
+*net-misc/wget
+*sys-apps/coreutils
+#*sys-apps/debianutils
+*sys-apps/diffutils
+*sys-apps/file
+*sys-apps/findutils
+*sys-apps/gawk
+*sys-apps/grep
+*sys-apps/kbd
+# temporary bugfix for #398295
+*sys-apps/less
+# stopgap solution for functions.sh #373219 and #504116
+*sys-apps/openrc
+#*>=sys-apps/portage-2.0.51.22
+*sys-process/procps
+*sys-process/psmisc
+*sys-apps/sed
+*sys-apps/which
+#*sys-devel/autoconf
+#*sys-devel/automake
+*sys-devel/binutils
+#*sys-devel/bison
+#*sys-devel/flex
+*sys-devel/gcc
+*sys-devel/gnuconfig
+#*sys-devel/libtool
+#*sys-devel/m4
+*sys-devel/make
+*>=sys-devel/patch-2.6.1
+*sys-fs/e2fsprogs
+*virtual/dev-manager
+*virtual/editor
+*virtual/libc
+*virtual/man
+*virtual/modutils
+*virtual/os-headers
+*virtual/package-manager
+*virtual/pager
+*virtual/service-manager
+*virtual/shadow
+*virtual/ssh
diff --git a/profiles/base/profile.bashrc b/profiles/base/profile.bashrc
new file mode 100644
index 000000000000..b66012bf93d0
--- /dev/null
+++ b/profiles/base/profile.bashrc
@@ -0,0 +1,9 @@
+# Copyright 2006-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+if ! declare -F elog >/dev/null ; then
+	elog() {
+		einfo "$@"
+	}
+fi
diff --git a/profiles/base/use.force b/profiles/base/use.force
new file mode 100644
index 000000000000..e7f0e3bb74c7
--- /dev/null
+++ b/profiles/base/use.force
@@ -0,0 +1,9 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Force the GNU/Linux ELIBC, KERNEL, and USERLAND
+# flags that apply to the majority of profiles.
+elibc_glibc
+kernel_linux
+userland_GNU
diff --git a/profiles/base/use.mask b/profiles/base/use.mask
new file mode 100644
index 000000000000..f93ee4d6626b
--- /dev/null
+++ b/profiles/base/use.mask
@@ -0,0 +1,401 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# cilk has been ported only to x86 systems
+cilk
+
+# CURL_SSL=winssl is for prefix/windows/winnt only
+curl_ssl_winssl
+
+# cuda only works on amd64/x86
+cuda
+
+# on the way out
+ruby_targets_ruby18
+ruby_targets_jruby
+ruby_targets_ree18
+
+# masking here and unmasking in default/linux/
+kmod
+
+# not ready for primetime
+packagekit
+
+# masking here, and unmasking in arch/x86/use.mask
+vidix
+
+# Mask as long its not available everywhere
+zeitgeist
+
+# vdpau is currently only available with binary nvidia-drivers, thus amd64/x86*
+vdpau
+
+# Infiniband stuff should generaly work on all arches but keyworded only on amd64/x86
+infiniband
+
+# PHP 5.3 har reached EOL and should be removed soon
+php_targets_php5-3
+
+# Only available on x86
+fdftk
+
+# These need libieee1284 which is amd64/x86 only.
+sane_backends_canon_pp
+sane_backends_hpsj5s
+sane_backends_mustek_pp
+sane_backends_qcam
+
+# Gluon still don't have release.
+gluon
+
+# profile specific USE flags
+# Don't put hardened in here.
+selinux
+uclibc
+multilib
+
+# amd64/x86 arch specific USE flags
+kqemu
+3dnow
+3dnowext
+lilo
+mmx
+mmxext
+sse
+sse2
+sse3
+sse4
+sse4a
+sse4_1
+sse4_2
+ssse3
+avx
+avx128fma
+avx2
+avx256
+fma3
+fma4
+xop
+svga
+nvram
+cpu_flags_x86_3dnow
+cpu_flags_x86_3dnowext
+cpu_flags_x86_aes
+cpu_flags_x86_avx
+cpu_flags_x86_avx2
+cpu_flags_x86_fma3
+cpu_flags_x86_fma4
+cpu_flags_x86_mmx
+cpu_flags_x86_mmxext
+cpu_flags_x86_padlock
+cpu_flags_x86_popcnt
+cpu_flags_x86_sse
+cpu_flags_x86_sse2
+cpu_flags_x86_sse3
+cpu_flags_x86_sse4_1
+cpu_flags_x86_sse4_2
+cpu_flags_x86_sse4a
+cpu_flags_x86_ssse3
+cpu_flags_x86_xop
+
+# ppc arch specific USE flags
+altivec
+pbbuttonsd
+ppcsha1
+
+# mips arch specific USE flags
+n32
+n64
+fixed-point
+loongson2f
+mips32r2
+mipsdspr1
+mipsdspr2
+mipsfpu
+
+# ppc64 arch specific USE flags
+ibm
+ps3
+
+# sparc arch specific USE flags
+vis
+ultra1
+
+# arm arch specific USE flags
+armvfp
+armv5te
+armv6
+armv6t2
+iwmmxt
+neon
+
+# nVidia XvMC requires nvidia-drivers/nvidia-legacy-drivers
+nvidia
+
+# dev-db/oracle-instantclient-basic is only available on x86
+oci8-instant-client
+oracle
+
+# net-libs/osptoolkit is only available on x86 (used by asterisk, bug 115798)
+osp
+
+# yellownet is only avaible as a binary blob (bug 149970)
+yellownet
+
+# not keyworded on non-x86 systems
+video_cards_geode
+video_cards_xgi
+video_cards_voodoo
+
+# not needed on non-sparc systems
+video_cards_sunbw2
+video_cards_suncg14
+video_cards_suncg3
+video_cards_suncg6
+video_cards_sunffb
+video_cards_sunleo
+video_cards_suntcx
+
+# not needed on non-mips systems
+video_cards_newport
+video_cards_impact
+
+# not needed on non-x86, non-amd64 systems
+input_devices_virtualbox
+input_devices_vmmouse
+video_cards_nvidia
+video_cards_fglrx
+video_cards_via
+video_cards_vmware
+video_cards_virtualbox
+
+# not needed on non-arm systems
+video_cards_exynos
+video_cards_freedreno
+video_cards_omap
+video_cards_omapfb
+video_cards_tegra
+
+# linux-only drivers
+video_cards_qxl
+
+# not needed on non-x86, non-amd64, non-ppc systems
+input_devices_synaptics
+input_devices_wacom
+
+# awaiting keywording, bug #538828
+input_devices_libinput
+
+# psyco only works on x86
+psyco
+
+# Mask ELIBC, KERNEL, and USERLAND flags that apply to specific profiles.
+userland_BSD
+
+elibc_AIX
+elibc_Cygwin
+elibc_Darwin
+elibc_DragonFly
+elibc_FreeBSD
+elibc_HPUX
+elibc_Interix
+elibc_mintlib
+elibc_musl
+elibc_NetBSD
+elibc_OpenBSD
+elibc_SunOS
+elibc_uclibc
+elibc_Winnt
+
+kernel_AIX
+kernel_Darwin
+kernel_FreeBSD
+kernel_freemint
+kernel_HPUX
+kernel_NetBSD
+kernel_OpenBSD
+kernel_SunOS
+kernel_Winnt
+
+# Diego Pettenò <flameeyes@gentoo.org> (6 Dec 2006)
+# Mask specific Apple drivers
+alsa_cards_aoa
+alsa_cards_aoa-fabric-layout
+alsa_cards_aoa-onyx
+alsa_cards_aoa-soundbus
+alsa_cards_aoa-soundbus-i2s
+alsa_cards_aoa-tas
+alsa_cards_aoa-toonie
+alsa_cards_powermac
+# Mask specific Sun drivers
+alsa_cards_sun-amd7930
+alsa_cards_sun-cs4231
+alsa_cards_sun-dbri
+# Mask specific ARM drivers
+alsa_cards_pxa2xx-i2sound
+alsa_cards_pxa2xx-soc
+alsa_cards_pxa2xx-soc-corgi
+alsa_cards_pxa2xx-soc-poodle
+alsa_cards_pxa2xx-soc-spitz
+alsa_cards_pxa2xx-soc-tosa
+alsa_cards_sa11xx-uda1341ts
+alsa_cards_armaaci
+alsa_cards_at91-soc
+alsa_cards_at91-soc-eti-b1-wm8731
+# Mask specific HPPA drivers
+alsa_cards_harmony
+# Mask specific MIPS drivers
+alsa_cards_au1x00
+
+# Diego Pettenò <flameeyes@gentoo.org> (29 Dec 2006)
+# Adobe FDF toolkit is x86 only.
+fdftk
+
+# Diego Pettenò <flameeyes@gentoo.org> (30 Dec 2006)
+# These are specific of Mac OS X
+aqua
+coreaudio
+
+# Diego Pettenò <flameeyes@gentoo.org> (4 Jan 2007)
+# Mask the flags for PHP that are available only on x86
+sybase-ct
+ingres
+birdstep
+adabas
+filepro
+pfpro
+informix
+empress
+empress-bcs
+sybase
+frontbase
+dbmaker
+esoob
+solid
+# Shared with amd64
+oci8
+oracle7
+firebird
+db2
+
+# Robert Buchholz <rbu@gentoo.org> (03 Jun 2007)
+# Only works on x86 or amd64
+lcd_devices_svga
+lcd_devices_luise
+
+# Joseph Jezak <josejx@gentoo.org> (11 Mar 2007)
+# Only for x86 and amd64 (in pbbuttonsd)
+macbook
+
+# George Shapovalov <george@gentoo.org> (8 Apr 2007)
+# Ada is supported only on x86, amd64 and ppc at present
+ada
+
+# lvm2 clustered use flags (moved from default-linux)
+gulm
+
+# tcc is x86 only
+tcc
+
+# Diego Pettenò <flameeyes@gentoo.org> (15 Nov 2007)
+# pam_console was masked for removal for security issue.
+# mask the flag too.
+pam_console
+
+# Jeremy Olexa <darkside@gentoo.org>
+# The prefix USE flags should never be used on non prefix profiles
+prefix
+prefix-guest
+
+# Diego E. Pettenò <flameeyes@gentoo.org> (6 Dec 2009)
+#  on behalf of QA Team
+# Removal of pvm is scheduled for Februrary 4.
+pvm
+
+# Alex Legler <a3li@gentoo.org> (7 Dec 2009)
+# Rubinius is whitelisted on supported arches
+ruby_targets_rbx
+
+# Diego E. Pettenò <flameeyes@gentoo.org> (19 Oct 2010)
+# masking flags that only apply to FreeBSD
+kqueue
+
+# Samuli Suominen <ssuominen@gentoo.org> (03 Oct 2011)
+# RealMagic Hollywood+/Creative DXR3 support
+# Still using obsolete V4L1 wrt bug 350211
+# If fixed, should be unmasked in amd64/x86/ppc32 use.mask
+dxr3
+
+# Ralph Sennhauser <sera@gentoo.org> (31 Jul 2012)
+# Unmask in arch specific profiles when jython implementaton is available.
+python_targets_jython2_5
+python_targets_jython2_7
+python_targets_jython3_1
+python_single_target_jython2_5
+python_single_target_jython2_7
+python_single_target_jython3_1
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (18 Aug 2012)
+# Prelude is being masked for removal
+prelude
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (21 Aug 2012)
+# IPMI is only implemented for x86, amd64 and ia64
+ipmi
+
+# Diego Elio Pettenò <flameeyes@gentoo.org> (27 Aug 2012)
+# netlink is a Linux-specific interface
+netlink
+
+# Alexandre Rostovtsev <tetromino@gentoo.org> (09 Dec 2012)
+# dev-lang/orc is useful only for some specific arches (amd64/x86/arm/...)
+orc
+
+# Mike Gilbert <floppym@gentoo.org> (02 Jan 2013)
+# PyPy is unkeyworded on most arches. If you are running amd64 or x86,
+# please switch to one of the testing 13.0 profiles to get it.
+python_targets_pypy
+python_single_target_pypy
+python_targets_pypy3
+python_single_target_pypy3
+
+# Michał Górny <mgorny@gentoo.org> (26 Jan 2013)
+# Mask the multilib flags globally. Unmasked in specific arches.
+abi_x86_32
+abi_x86_64
+abi_x86_x32
+# Matt Turner <mattst88@gentoo.org> (29 Jul 2013)
+abi_mips_o32
+abi_mips_n32
+abi_mips_n64
+abi_ppc_32
+abi_ppc_64
+abi_s390_32
+abi_s390_64
+
+# Andrey Grozin <grozin@gentoo.org> (25 Jun 2014)
+# These lisps are available only on some arches
+clisp
+clozurecl
+cmucl
+ecls
+gcl
+sbcl
+
+# Michał Górny <mgorny@gentoo.org> (4 May 2013)
+# Mask systemd flag globally, unmasked on arches on which systemd
+# is keyworded.
+systemd
+
+# Pacho Ramos <pacho@gentoo.org> (28 Sep 2013)
+# This USE flag is available after long dicussion in
+# http://www.gossamer-threads.com/lists/gentoo/dev/276077
+# to let some prople not able to run systemd to skip the dep (#480336).
+# Enabling this you will get a fully unsupported Gnome setup that
+# could suffer unexpected problem, don't expect support for it then.
+openrc-force
+
+# Mike Gilbert <floppym@gentoo.org> (19 Oct 2014)
+# sys-libs/libapparmor
+apparmor
diff --git a/profiles/base/use.stable.force b/profiles/base/use.stable.force
new file mode 100644
index 000000000000..3ea193b85cda
--- /dev/null
+++ b/profiles/base/use.stable.force
@@ -0,0 +1,6 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# This file requires eapi 5 or later. New entries go on top.
+# Please use the same syntax as in use.force
diff --git a/profiles/base/use.stable.mask b/profiles/base/use.stable.mask
new file mode 100644
index 000000000000..c5ed54dee9d4
--- /dev/null
+++ b/profiles/base/use.stable.mask
@@ -0,0 +1,14 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# This file requires eapi 5 or later. New entries go on top.
+# Please use the same syntax as in use.mask
+
+# Patrick Lauer <patrick@gentoo.org> (28 Apr 2015)
+# dependencies not stable yet
+ayatana
+
+# Ben de Groot <yngwin@gentoo.org> (01 Feb 2015)
+# until Qt5 is stable
+qt5