# rust useflags
dev-lang/rust nightly parallel-compiler system-llvm

# qemu useflags
app-emulation/qemu aio alsa bzip2 caps curl fdt filecaps gnutls gtk io-uring jemalloc jpeg lzo numaopengl pin-upstream-blobs plugins pulseaudio sdl seccomp spice udev usb usbredir vhost-net vhost-user-fs virgl vnc vde vte xattr -debug -doc -glusterfs -iscsi -infiniband -nfs -rbd -sasl -sdl-image -smartcard -static -static-user -snappy -test -virtfs -xen -xfs

# libvirt useflags
app-emulation/libvirt caps fuse libssh libvirtd numa qemu udev virt-network -apparmor -dtrace -firewalld -glusterfs -iscsi -iscsi-direct -lvm -lxc -parted -pcap -rbd -sasl -virtualbox -wireshark-plugins -xen -zfs
net-dns/dnsmasq script
net-misc/spice-gtk usbredir

# flatpak useflags
dev-util/ostree curl

# rust useflags
dev-lang/rust nightly parallel-compiler system-llvm

# source-han-sans useflags
media-fonts/source-han-sans l10n_ja l10n_ko l10n_zh-CN"

# emacs useflags
app-editors/emacs gui sound xft xwidgets harfbuzz imagemagick
app-emacs/emacs-common gui

# save kernel config
sys-kernel/vanilla-kernel savedconfig

# save dmenu config
x11-misc/dmenu savedconfig

# build xfdesktop without thunar
xfce-base/xfdesktop -thunar

# build xfce4-session without xscreensaver
xfce-base/xfce4-session -xscreensaver

# build pinentry with gnome-keyring support
app-crypt/pinentry gnome-keyring

# build PCRE libs for UTF-16
dev-libs/libpcre2 pcre16

# build libraries in double precision, sacrificing speed for precise calculations
sci-physics/bullet double-precision

# build ffmpeg support in osg
dev-games/openscenegraph-openmw ffmpeg

# build python support for boost
dev-libs/boost python

# dunstify notify-send
x11-misc/dunst dunstify

# support conversion from XML to plain text
app-text/xmlto text

# required by udev helpers, set here to avoid pulling in extra deps 
dev-libs/libgudev introspection
sys-fs/eudev introspection

# required by qtwayland
dev-qt/qtgui egl