path: root/profiles/base/package.use.mask

# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# New entries go on top.

# This file is only for generic masks. For arch-specific masks (i.e.
# mask everywhere, unmask on arch/*) use arch/base.

# Sam James <sam@gentoo.org> (2022-01-23)
# Java bindings are broken with OpenJDK 11+ and we're not
# aware of any consumers. bug #713866
# The bindings will be removed on 2022-02-23 due to their state
# of disrepair.
sys-libs/db java

# Sam James <sam@gentoo.org> (2022-01-12)
# Unmask PCH for now for GCC to avoid unnecessary rebuilds
# (USE=pch is now use.mask-ed globally)
<sys-devel/gcc-11.2.1_p20220115:11 -pch
<sys-devel/gcc-10.4:10 -pch
=sys-devel/gcc-9* -pch
=sys-devel/gcc-8* -pch
=sys-devel/gcc-7* -pch
=sys-devel/gcc-6* -pch

# John Helmert III <ajak@gentoo.org> (2021-12-31)
# Rizin tests require a tarball of binaries of ambiguous license.
# As such, we cannot properly test it, so mask the flag until this
# situation is resolved.
dev-util/rizin test

# Sam James <sam@gentoo.org> (2021-12-27)
# Doc building is broken and no new releases in a long time.
# bug #830013
sci-libs/flann doc

# Joonas Niilola <juippis@gentoo.org> (2021-12-20)
# Broken, upstream issue/PR open since 2021-05 without reply.
# Gentoo bug #821253
media-video/mjpg-streamer http-management

# David Seifert <soap@gentoo.org> (2021-12-19)
# Requires GCC 8, security vulnerabilities, switch to CUDA 11,
# consider using clang+NVPTX backend for sm_30 cards.
# Removal in 90 days, bug #721808, #760708.
dev-libs/cudnn cuda10-2

# Thomas Deutschmann <whissi@gentoo.org> (2021-12-03)
# Requires newer media-libs/dav1d which isn't available yet,
# see https://bugzilla.mozilla.org/1734058
>=www-client/firefox-95.0 system-av1

# Wolfgang E. Sanyer <ezzieyguywuf@gmail.com> (2021-12-01)
# Requires pandoc, which is unstable due to various haskell dependencies
# (including ghc)
>=sys-apps/exa-0.10.1 man

# Sam James <sam@gentoo.org> (2021-11-26)
# Needs unpackaged asciidoctor-pdf for now
# bug #827290
>=app-doc/kicad-doc-6.0.0_rc1 pdf

# Volkmar W. Pogatzki <gentoo@pogatzki.net> (2021-11-23)
# pdfannotextractor gets masked as it does not support
# updated dev-java/pdfbox-2.0.24, Bug #803488
app-text/texlive pdfannotextractor

# Conrad Kostecki <conikost@gentoo.org> (2021-10-23)
# Build tools is currently broken, so masking until upstream fixes
# See https://voidpoint.io/terminx/eduke32/-/issues/206
games-fps/eduke32 tools

# Georgy Yakovlev <gyakovlev@gentoo.org> (2021-10-16)
# openjfx for openjdk17 is not yet available
dev-java/openjdk:17 javafx

# Sam James <sam@gentoo.org> (2021-10-16)
# Fails to compile, bug #787134
=sys-fs/dd-rescue-1.99.11 cpu_flags_x86_avx2

# Marek Szuba <marecki@gentoo.org> (2021-10-10)
# Legacy interface that depends on dev-libs/libx86 and specific kernel
# headers, both of which are only available on certain arches.
x11-misc/read-edid vbe-mode

# Andreas K. Hüttel <dilfridge@gentoo.org> (2021-10-09)
# ld.gold is essentially abandoned; using it as default may have
# unintended consequences. Disabling this feature in future ebuilds.
>sys-devel/binutils-2.37_p1 default-gold
>sys-devel/binutils-hppa64-2.37_p1 default-gold

# Georgy Yakovlev <gyakovlev@gentoo.org> (2021-10-07)
# parallel-compiler feature is not tested by upstream
# and is not recommended for general usage and may silently
# miscompile code if used (unlikely, but not impossible)
# feel free to unmask, but be prepared to deal with possible bugs
# https://bugs.gentoo.org/813954
# https://github.com/rust-lang/rust/issues/89108
dev-lang/rust parallel-compiler

# Stephan Hartmann <sultan@gentoo.org> (2021-09-16)
# Uses a function that is not available in media-video/ffmpeg.
>=www-client/chromium-94 system-ffmpeg

# Petr Vanek <arkamar@atlas.cz> (2021-09-12)
# rspamd-3.0 segfaults a lot with jemalloc enabled (Bug #810337)
# It is caused by -Wl,--as-needed linker flag,
# see also: https://github.com/rspamd/rspamd/issues/3871
~mail-filter/rspamd-3.0 jemalloc
~mail-filter/rspamd-3.1 jemalloc

# Matt Turner <mattst88@gentoo.org> (2021-08-28)
# Mask experimental options.
gui-libs/gtk ffmpeg vulkan

# Marek Szuba <marecki@gentoo.org> (2021-07-14)
# Even on a clean install, 8 phdf5 tests fail (Bug #808612)
# Mask for further study.
>=sci-libs/hdf5-1.12.1 mpi

# Sam James <sam@gentoo.org> (2021-07-24)
# USE=exec-static-trampoline can break consumers due to
# faulty assumptions. Masked for now due to the possibility
# of breaking systems.
# https://archives.gentoo.org/gentoo-dev/message/576259af17d008d4ec935f69a9049af7
# bug #801109
dev-libs/libffi exec-static-trampoline

# Marek Szuba <marecki@gentoo.org> (2021-07-14)
# Makes two tests fail (when linked against openmpi, at least) due to
# incorrect implementation of either MPI support itself or said tests:
# - example_drv_facto0_d_reentrant tries to initialise MPI more than once,
# - test_bvec_gemv_tests calls MPI_Query_thread() after invocation of MPI_FINALIZE.
# This might be a problem with pastix-5 as well but those versions have
# got very limited test coverage so even if the problem is there, it
# doesn't trigger test failures.
>=sci-libs/pastix-6.0.0 mpi

# Alfredo Tupone <tupone@gentoo.org> (2021-06-27)
# lto does not work on dev-lang/gnat-gpl-2021
dev-lang/gnat-gpl:10 lto

# Mike Gilbert <floppym@gentoo.org> (2021-06-14)
# Avoid running failing tests by default.
sys-kernel/dracut test

# Michał Górny <mgorny@gentoo.org> (2021-05-31)
# Requires Python 3.7 and old SciPy.
<sys-cluster/ceph-16 diskprediction

# Andreas Sturmlechner <asturm@gentoo.org> (2021-05-09)
# Dependency requires sys-apps/systemd. Will only be unmasked in systemd target.
kde-plasma/plasma-meta firewall

# Joonas Niilola <juippis@gentoo.org> (2021-04-12)
# Creates +130 GB worth of bindings, possibly Gentoo-related.
# Upstream issue: https://phab.enlightenment.org/T8924
dev-libs/efl mono

# Sam James <sam@gentoo.org> (2021-04-09)
# Crashes at runtime.
# Mask LTO for now until issue with Qt
# (to be resolved in Wireshark?) is resolved
# bug #754021
net-analyzer/wireshark lto

# Sam James <sam@gentoo.org> (2021-04-09)
# Fails to build right now
# bug #651740
net-misc/openssh debug

# Michał Górny <mgorny@gentoo.org> (2021-03-06)
# LLVM 9 has been removed.
<dev-lang/julia-1.6.0 system-llvm
<dev-util/perf-5.15 clang

# Thomas Deutschmann <whissi@gentoo.org> (2021-02-17)
# PCRE JIT support via dev-libs/libpcre2[jit] is only available for certain architectures
dev-lang/php jit

# Sam James <sam@gentoo.org> (2021-02-07)
# Fails to build with USE=doc for now.
# Needs rework to use Python eclasses
# for conditional doc dependencies.
# bug #759523
sci-libs/gdal doc

# Lars Wendler <polynomial-c@gentoo.org> (2021-01-26)
# Fails to build:
#
#   TEST-UNEXPECTED-FAIL | check_nsmodules | libxul.so | NSModules are not ordered appropriately
#
www-client/seamonkey lto

# Lars Wendler <polynomial-c@gentoo.org> (2021-01-26)
# Upstream considers this module being a high security risk
# http://httpd.apache.org/docs/current/mod/mod_lua.html
www-servers/apache apache2_modules_lua

# Brian Evans <grknight@gentoo.org> (2021-01-07)
# Block test deps on packages until they can be updated
# Old phpunit does not work with new PHP and last is vulnerable
<dev-php/PEAR-Crypt_GPG-1.6.4 test
dev-php/PEAR-Text_Wiki_Mediawiki test
dev-php/PEAR-VersionControl_SVN test
dev-php/PHP_CodeSniffer test
dev-php/php-redmine-api test
dev-php/phptal test
dev-php/recaptcha test
dev-php/symfony-config test
dev-php/symfony-event-dispatcher test
dev-php/symfony-filesystem test
dev-php/symfony-finder test

# Sam James <sam@gentoo.org> (2021-01-04)
# Doc generation is broken, needs gtkdoc-mktmpl (gone from gtk-doc)
# bug #723438
app-i18n/enca doc

# Rick Farina <zerochaos@gentoo.org> (2020-12-21)
# This use flag enables code which appears to be broken
net-wireless/gr-osmosdr xtrx

# Michał Górny <mgorny@gentoo.org> (2020-12-18)
# app-text/ots is masked for removal.  Bug #648964.
app-office/abiword ots

# Matt Turner <mattst88@gentoo.org> (2020-12-05)
# Relies on gtkdoc-mktmpl which was removed from gtk-doc-1.26
# Bug #740690
x11-libs/colord-gtk doc

# Michał Górny <mgorny@gentoo.org> (2020-12-04)
# Mask the experimental targets in release ebuilds.
# Note to self: remember to move still-applicable masks to the newer
# version when master is bumped.
<dev-ml/llvm-ocaml-11 llvm_targets_AVR
<sys-devel/clang-11 llvm_targets_AVR
<sys-devel/llvm-11 llvm_targets_AVR
<dev-ml/llvm-ocaml-14 llvm_targets_ARC llvm_targets_VE
<sys-devel/clang-14 llvm_targets_ARC llvm_targets_VE
<sys-devel/llvm-14 llvm_targets_ARC llvm_targets_VE
<dev-ml/llvm-ocaml-14 llvm_targets_CSKY llvm_targets_M68k
<sys-devel/clang-14 llvm_targets_CSKY llvm_targets_M68k
<sys-devel/llvm-14 llvm_targets_CSKY llvm_targets_M68k

# Marek Szuba <marecki@gentoo.org> (2020-11-30)
# Vendored therecipe/qt violates network sandbox + uses external binary
# Qt libraries; see https://github.com/ProtonMail/proton-bridge/issues/16
# The qt module itself apparently can be made to build against system Qt5
# but making it do so while vendored is a non-trivial task.
mail-mta/protonmail-bridge gui

# Michał Górny <mgorny@gentoo.org> (2020-09-27)
# The respective dependencies are masked for removal.
net-im/telepathy-connection-managers gadu icq meanwhile steam yahoo

# Joonas Niilola <juippis@gentoo.org> (2020-09-23)
# Highly experimental, may cause breakages when updating. Use with
# caution!
dev-libs/efl efl-one

# Michał Górny <mgorny@gentoo.org> (2020-09-09)
# The respective dependencies are masked for removal.
app-metrics/collectd collectd_plugins_onewire

# Thomas Deutschmann <whissi@gentoo.org> (2020-08-17)
# Only supported on 64bit systems, see storage/columnstore/CMakeLists.txt
dev-db/mariadb columnstore

# Michał Górny <mgorny@gentoo.org> (2020-07-27)
# These packages require Python 2 support in dev-python/sphinx.
# They are generally fixable by adding py3 support and using
# distutils_enable_sphinx to build docs.
<=dev-python/lockfile-0.12.2-r2 doc

# Brian Dolbec <dolsen@gentoo.org> (2020-07-20)
# Required dependencies are not yet in the Gentoo ebuild tree
# Please file a bug if this feature is needed
dev-python/autobahn xbr

# Stephan Hartmann <stha09@googlemail.com> (2020-06-28)
# Mostly intended for development and not for general use.
>=www-client/chromium-84 headless

# Mikle Kolyada <zlogene@gentoo.org> (2020-06-21)
# Multiple runtime crashes, see bug #724672
media-gfx/inkscape jemalloc

# Stephan Hartmann <stha09@googlemail.com> (2020-16-06)
# Mostly intended for debugging and development,
# not recommended for general use. Build is also often
# broken.
www-client/chromium component-build

# Ben Kohler <bkohler@gentoo.org> (2020-04-29)
# Dependency pam_wrapper missing for tests, and RESTRICT=test is already set
net-fs/samba test

# Mike Gilbert <floppym@gentoo.org> (2020-04-23)
# Tests are very sensitive to the host environment.
dev-util/meson test

# Alfredo Tupone <tupone@gentoo.org> (2020-04-04)
# Ada support is not yet ready for sys-devel/gcc
sys-devel/gcc ada

# Michał Górny <mgorny@gentoo.org> (2020-03-28)
# Requires masked dev-vcs/bzr.  Remove the mask if breezy is packaged
# and the package is confirmed to work with it.
<=dev-util/rosinstall-0.7.8 test
<=dev-util/wstool-0.1.18 test

# Michał Górny <mgorny@gentoo.org> (2020-03-27)
# Requires old version of dev-python/docutils.
dev-util/buildbot doc

# Guilherme Amadio <amadio@gentoo.org> (2020-03-16)
# Requires dev-libs/cudnn which is only available on amd64
sci-physics/root cudnn

# Thomas Deutschmann <whissi@gentoo.org> (2020-03-11)
# Encrypted Media Extensions (eme-free) can't be disabled everywhere
mail-client/thunderbird eme-free
www-client/firefox eme-free

# Rick Farina <zerochaos@gentoo.org> (2020-02-26)
# dev-python/pyzmq USE=doc deps are not met with python2_7
dev-python/pyzmq doc

# Alexey Shvetsov <alexxy@gentoo.org> (2019-12-24)
# Gromacs python module install br0ken
sci-chemistry/gromacs python

# Brian Evans <grknight@gentoo.org> (2019-12-19)
# PHP 7.1 is end of life and has security issues, bug #703326
# Associated packages are not ready for new versions tracked in bug #702110
dev-libs/ossp-uuid php

# Michał Górny <mgorny@gentoo.org> (2019-12-16)
# Requires old x11-libs/fox:1.6 slot.
dev-games/openscenegraph fox
dev-libs/hidapi fox
sci-mathematics/gsl-shell fox

# Michał Górny <mgorny@gentoo.org> (2019-12-04)
# Packages requiring dev-python/ipython to build the docs and still
# supporting Python 2.7.  This can be resolved long term via either
# using any-r1 API to build docs or cond-deps.
dev-python/matplotlib doc
dev-python/pandas doc
dev-python/pandas-datareader doc
dev-python/statsmodels doc

# Haelwenn (lanodan) Monnier <contact@hacktivis.me> (2019-12-01)
# broken static-linking in glibc and maybe others
>app-shells/mksh-57-r1 static

# Andreas K. Hüttel <dilfridge@gentoo.org> (2021-07-14)
# Upstream plans to drop libcrypt.so.1/crypt.h from glibc
# distribution and rely on external providers like libxcrypt.
# Here we are following that path too.
>=sys-libs/glibc-2.33-r2 crypt
<sys-libs/libxcrypt-4.4.23-r1 split-usr system

# Craig Andrews <candrews@gentoo.org> (2019-09-12)
# OpenSSL (as of version 1.1.1) doesn't have APIs for QUIC support
# see https://github.com/openssl/openssl/pull/8797
net-libs/ngtcp2 ssl
net-misc/curl nghttp3

# Thomas Deutschmann <whissi88@gentoo.org> (2019-09-02)
# PGO not yet supported for comm-central, bug #693160
>=mail-client/thunderbird-68 pgo

# Matt Turner <mattst88@gentoo.org> (2019-09-01)
# <dev-scheme/guile-2 is package.mask'd
www-client/elinks guile

# Kent Fredric <kentnl@gentoo.org> (2019-08-07)
# Newer versions of nqp need newer versions of jdk to run on the jvm,
# but these currently don't exist in gentoo. The USE flags have to be
# kept around for dependency reasons from rakudo and friends.
>=dev-lang/nqp-2019.07 java

# Thomas Deutschmann <whissi@gentoo.org> (2019-08-03)
# Early microcode loading is only supported on amd64 & x86
sys-kernel/linux-firmware initramfs

# Lars Wendler <polynomial-c@gentoo.org> (2019-07-26)
# Requires dev-libs/gumbo which is only keyworded for amd64 and x86
mail-client/claws-mail litehtml

# Ulrich Müller <ulm@gentoo.org> (2019-05-18)
# Firmware images without a known license. Most likely, upstream
# redistribution may conflict with the licenses or lack thereof
# on the images. Check the WHENCE file in the package for specific
# terms. Masked to prevent accidental installation of these files,
# bug #318841#c20.
sys-kernel/linux-firmware unknown-license

# Virgil Dupras <vdupras@gentoo.org> (2019-04-29)
# Docs are temporarily broken. See bug #680014
dev-python/pandas doc

# Ulrich Müller <ulm@gentoo.org> (2019-04-25)
# Pulls in media-fonts/kochi-substitute as dependency, which allows
# only non-commercial distribution and can therefore not be included
# with Gentoo install media. Mask the l10n_ja flag until a better
# solution is found, e.g., transition to a free font package.
app-text/ghostscript-gpl l10n_ja

# Michał Górny <mgorny@gentoo.org> (2019-03-21)
# x11-wm/afterstep is slated for removal.
x11-terms/aterm background

# Georgy Yakovlev <gyakovlev@gentoo.org> (2019-03-05)
# Not keyworded on non-x86 arches
app-admin/conserver freeipmi

# William Hubbs <williamh@gentoo.org> (2019-01-13)
# For memtest86+ mask the floppy use flag since it requires grub:0 which
# is being removed
# (bug #674364)
sys-apps/memtest86+ floppy

# Michał Górny <mgorny@gentoo.org> (2018-11-28)
# Requires last-rited games-server/ut2003-ded.
games-fps/ut2003 dedicated

# Alfredo Tupone <tupone@gentoo.org> (2018-11-18)
# go brokes build of gnat-gpl
dev-lang/gnat-gpl go

# Alfredo Tupone <tupone@gentoo.org> (2018-10-24)
# jit brokes build of gnat-gpl
dev-lang/gnat-gpl jit

# Virgil Dupras <vdupras@gentoo.org> (2018-09-26)
# Server feature in paramiko is patched out for security reasons. It can
# be re-enabled with the 'server' USE flag, but this flag is hard
# masked. bug #666619
dev-python/paramiko server

# Andreas K. Hüttel <dilfridge@gentoo.org> (2018-08-03)
# New and for Gentoo still quite experimental. You've been
# warned. (Also, works only on x86_64 and with certain CPUs
# and compiler/binutils combinations.)
sys-devel/binutils cet
sys-devel/binutils-hppa64 cet
sys-devel/gdb cet
sys-libs/binutils-libs cet
sys-libs/glibc cet
sys-devel/gcc cet

# Michał Górny <mgorny@gentoo.org> (2018-06-13)
# Requires app-arch/snappy[static-libs] that is no longer available.
# Bug #651606.
sys-block/fio static

# Michał Górny <mgorny@gentoo.org> (2018-05-16)
# Depends on last-rited sci-libs/coinhsl.
sci-libs/ipopt hsl

# Lars Wendler <polynomial-c@gentoo.org> (2018-03-14)
# Broken on all 32bit arches. Globally masked because of sys-apps/dmapi having
# no active upstream anymore.
# sys-cluster/ceph is only available on amd64 & x86, unmask per arch
net-fs/samba dmapi ceph

# Jan Ziak <0xe2.0x9a.0x9b@gmail.com> (2018-03-14)
# Mask local USE flag to satisfy repoman
app-emulation/fuse backend-svga

# Patrick McLean <chutzpah@gentoo.org> (2018-03-06)
# Andreas K. Hüttel <dilfridge@gentoo.org> (2020-12-25)
# Requires dev-libs/boost-1.72 that is gone
<sys-cluster/ceph-15 system-boost

# Brian Evans <grknight@gentoo.org> (2018-03-05)
# Mask embedded USE on virtual/mysql and friends to transition it to be obsolete
virtual/mysql embedded

# Brian Evans <grknight@gentoo.org> (2018-02-28)
# Mask client-libs USE to force users to install alternative standard pacakges
dev-db/mariadb client-libs
dev-db/mysql client-libs

# Andreas K. Hüttel <dilfridge@gentoo.org> (2018-02-02)
# This feature is not ready yet pre-2.29-r4, see bug #146882 comment 26
<sys-libs/glibc-2.29-r4 compile-locales

# Mart Raudsepp <leio@gentoo.org> (2018-01-10)
# Failing tests, with extra deps that aren't keyworded due to that
>=gnome-base/gnome-settings-daemon-3.24 test

# Andrey Utkin <andrey_utkin@gentoo.org> (2017-12-29)
# This flag can be sensibly enabled only on macos.
# Can be unmasked in prefix/darwin/macos profiles. Bug #637482
media-video/ffmpeg appkit

# James Le Cuirot <chewi@gentoo.org> (2017-12-17)
# Georgy Yakovlev <gyakovlev@gentoo.org (2021-10-08)
# Java 9+ is not yet fully supported on Gentoo. Having a masked
# gentoo-vm flag allows us to provide it without it breaking Gentoo
# packages. Those who wish to experiment with it as a fully recognised
# Gentoo JVM can unmask the flag.
dev-java/openjdk-jre-bin:17 gentoo-vm
dev-java/openjdk-bin:17 gentoo-vm
dev-java/openjdk:17 gentoo-vm

# Andreas K. Huettel <dilfridge@gentoo.org> (2017-09-09)
# Potentially destructive. Use it only if you know what you're doing.
sys-libs/glibc vanilla

# Michael Orlitzky <mjo@gentoo.org> (2017-08-24)
# This is a security risk if not used carefully, bug #628596.
net-analyzer/nrpe command-args

# Michał Górny <mgorny@gentoo.org> (2017-08-04)
# sys-kernel/openvz-sources is being treecleaned wrt bug #580516.
app-emulation/libvirt openvz

# Mike Gilbert <floppym@gentoo.org> (2017-07-09)
# Matthias Dahl <matthias.dahl@binary-island.eu> (2017-07-05)
# Both are not your typical garden-variety Linux programs and are
# rather sensitive when it comes to compiler flags, resulting in
# black screens, hangs or crashes. The average joe should have no
# need or even advantage to set custom compiler flags at all.
# Example: bug #619628
sys-boot/gnu-efi custom-cflags
sys-boot/refind custom-cflags

# Andreas K. Hüttel <dilfridge@gentoo.org> (2017-05-29)
# Does not build
sci-libs/linux-gpib php

# Michał Górny <mgorny@gentoo.org> (2017-05-15)
# Mask ruby20-only compatible packages
~media-libs/libcaca-0.99_beta19 ruby

# Matthias Maier <tamiko@gentoo.org> (2017-05-11)
# Globally mask pie use flag. Selectively unmask on specific profiles.
sys-devel/gcc pie

# Mike Gilbert <floppym@gentoo.org> (2017-02-16)
# Multiple test failures.
sys-boot/grub:2 test

# Lars Wendler <polynomial-c@gentoo.org> (2017-01-19)
# Masked until system heimdal can finally be used with AD DC
net-fs/samba system-heimdal

# Robin H. Johnson <robbat2@gentoo.org> (2016-12-04)
# Additional HAProxy functionality waiting for related stuff to land in the
# tree.
# bug #541042 - lua 5.3
net-proxy/haproxy lua
# bug (none) - 51Degrees
net-proxy/haproxy 51degrees
# bug (none) - WURFL
net-proxy/haproxy wurfl

# Pacho Ramos <pacho@gentoo.org> (2016-11-27)
# Not rely on monodevelop, bug #596656
# dev-dotnet/zeitgeist-sharp is going to be removed, bug #582894
net-irc/hexchat theme-manager

# Ulrich Müller <ulm@gentoo.org> (2016-10-15)
# The --with-cairo option is considered as experimental by upstream
# and causes problems with updating the X window, bug #592238
app-editors/emacs:25 cairo
app-editors/emacs:26 cairo

# Matthew Brewer <tomboy64@sina.cn> (2016-06-02)
# Currently broken upstream.
>=dev-lang/rakudo-2016.05 java

# Mike Frysinger <vapier@gentoo.org> (2016-05-08)
# Most targets do not support VTV, bug #547040.
sys-devel/gcc vtv

# Matthew Brewer <tomboy64@sina.cn> (2016-05-08)
# Acked-by: Amy Liffey <amynka@gentoo.org>
# Upstream supports using Clang's address sanitizer, but apparently
# invokes it wrong.
dev-lang/moarvm asan

# James Le Cuirot <chewi@gentoo.org> (2016-04-10)
# Slower and less reliable than HotSpot and we don't support Java on
# any non-HotSpot platforms. Don't unmask these unless you know what
# you're doing. This has upstream's approval.
dev-java/icedtea cacao jamvm

# Rick Farina <zerochaos@gentoo.org> (2015-10-06)
# forward porting this patch is non-trivial, mask for now
>=net-wireless/wpa_supplicant-2.5 wimax

# Justin Lecher <jlec@gentoo.org> (2015-09-22)
# Downloads files during installation
# https://bugs.gentoo.org/show_bug.cgi?id=533876
# Bernd Waibel <waebbl-gentoo@posteo.net> (2021-03-26)
# Fixed in vtk-9
<sci-libs/vtk-9 examples

# James Le Cuirot <chewi@gentoo.org> (2015-08-18)
# gcc[awt] is only used by gcj-jdk[awt] and that isn't needed by
# anything in the tree. The toolchain folks aren't keen to support it
# and it should probably only be used if you really know what you're
# doing *and* your name is gnu_andrew. ;) See bug #531900.
sys-devel/gcc awt
dev-java/gcj-jdk awt

# Mike Gilbert <floppym@gentoo.org> (2015-05-16)
# dev-lang/python[berkdb] fails with recent multilib sys-libs/db (bug 519584).
dev-lang/python berkdb

# Lars Wendler <polynomial-c@gentoo.org> (2015-03-19)
# >=games-strategy/freeciv-2.5.0 requires >=dev-lang/lua-5.2
games-strategy/freeciv system-lua

# Andrew Savchenko <bircoph@gentoo.org> (2015-02-11)
# Cluster code is still under development, only base functionality
# is implemented. Masking for testing and evaluation.
app-admin/clsync cluster mhash

# Brian Evans <grknight@gentoo.org> (2014-11-29)
# 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> (2014-11-18)
# Requires dev-lang/lua-5.2 (bug #253269)
net-analyzer/nmap system-lua

# Mike Frysinger <vapier@gentoo.org> (2014-10-21)
# Most targets do not support ASAN/etc... #504200.
sys-devel/gcc sanitize

# Mike Frysinger <vapier@gentoo.org> (2014-02-03)
# Upstream says to not use this for now.
dev-libs/elfutils threads

# Gilles Dartiguelongue <eva@gentoo.org> (2013-12-23)
# 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

# Julian Ospald <hasufell@gentoo.org> (2013-08-31)
# Randomly breaks consumers at runtime. Do not report
# gentoo bugs.
media-libs/libsdl2 custom-cflags

# Chí-Thanh Christopher Nguyễn <chithanh@gentoo.org> (2013-07-13)
# GL/GLES support in cairo is mutually exclusive, bug #428770.
x11-libs/cairo gles2-only

# Kacper Kowalik <xarthisius@gentoo.org> (2013-05-19)
# Fails to build, haven't had time to debug
app-doc/doxygen sqlite

# Bernard Cafarelli <voyageur@gentoo.org> (2013-04-04)
# Broken for now (segmentation fault on play)
gnustep-apps/cynthiune flac

# Richard Freeman <rich0@gentoo.org> (2013-03-24)
# Dependency is masked for buffer overflows for now
dev-python/pyocr cuneiform

# Tom Wijsman <TomWij@gentoo.org> (2013-03-10)
# Experimental, masked until it compiles and works.
media-libs/avidemux-core system-ffmpeg

# Jory A. Pratt <anarchy@gentoo.org> (2012-12-15)
# PGO is known to be busted with most configurations
www-client/firefox pgo

# Diego Elio Pettenò <flameeyes@gentoo.org> (2012-08-27)
# The libpci access is only used for linux.
net-analyzer/net-snmp pci

# Diego Elio Pettenò <flameeyes@gentoo.org> (2012-08-20)
# The prevent-removal USE flag is only implemented for Linux.
sys-auth/pam_mktemp prevent-removal

# Bernard Cafarelli <voyageur@gentoo.org> (2012-02-08)
# libobjc2/clang experimental support
>=gnustep-base/gnustep-make-2.6.2 libobjc2

# Samuli Suominen <ssuominen@gentoo.org> (2012-01-10)
# This is required only for Linux, so mask it here and unmask in
# default/linux/package.use.mask. Bug 354923.
app-arch/libarchive e2fsprogs

# Mike Frysinger <vapier@gentoo.org> (2011-12-06)
# 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

# Andrey Grozin <grozin@gentoo.org> (2011-03-29)
# dev-lang/swig-2.0.2 with -octave generated .cpp files
# incompatible with >=sci-mathematics/octave-3.4.0
sci-libs/mathgl octave

# Diego E. Pettenò <flameeyes@gentoo.org> (2011-03-27)
# Mask pdnsd's Linux-specific USE flags.
net-dns/pdnsd urandom

# Raúl Porcel <armin76@gentoo.org> (2011-02-13)
# Masked until devs know how to use repoman
<media-video/mplayer-9999 bluray

# Tomas Touceda <chiiph@gentoo.org> (2010-04-13)
# Masked because libsvm module is broken with this release on every arch.
dev-lisp/clisp svm

# Diego E. Pettenò <flameeyes@gentoo.org> (2010-01-18)
# 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

# These are for BSD only
net-proxy/squid ipf-transparent pf-transparent

# Alexis Ballier <aballier@gentoo.org> (2011-02-16)
# Win32 specific useflag for vlc. Can be used for cross-compiling.
media-video/vlc directx

# Ross Charles Campbell <rossbridger.cc@gmail.com> (2020-09-21)
# Since >=dev-games/ogre-1.11.2 is masked, mask contribovis USE to
# make repoman happy
media-libs/opencv contribovis

# Tobias Klausmann <klausman@gentoo.org> (2021-04-16)
# Newer (>=4.4.0) versions of Quodlibet have a different library structure, so
# puddletag needs to be updated to handle that.
media-sound/puddletag quodlibet