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-rw-r--r--lib/systems/inspect.nix7
-rw-r--r--nixos/doc/manual/release-notes/rl-1803.xml46
-rw-r--r--nixos/modules/config/no-x-libs.nix14
-rw-r--r--nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix2
-rw-r--r--nixos/modules/module-list.nix3
-rw-r--r--nixos/modules/programs/dconf.nix2
-rw-r--r--nixos/modules/programs/udevil.nix14
-rw-r--r--nixos/modules/rename.nix6
-rw-r--r--nixos/modules/security/pam.nix4
-rw-r--r--nixos/modules/services/databases/mysql.nix6
-rw-r--r--nixos/modules/services/desktops/gnome3/at-spi2-core.nix6
-rw-r--r--nixos/modules/services/desktops/gnome3/evolution-data-server.nix6
-rw-r--r--nixos/modules/services/desktops/gnome3/gnome-keyring.nix4
-rw-r--r--nixos/modules/services/desktops/gnome3/gnome-online-accounts.nix4
-rw-r--r--nixos/modules/services/desktops/gnome3/gnome-terminal-server.nix6
-rw-r--r--nixos/modules/services/desktops/telepathy.nix4
-rw-r--r--nixos/modules/services/networking/networkmanager.nix22
-rw-r--r--nixos/modules/services/networking/syncthing.nix30
-rw-r--r--nixos/modules/services/web-apps/matomo-doc.xml (renamed from nixos/modules/services/web-apps/piwik-doc.xml)42
-rw-r--r--nixos/modules/services/web-apps/matomo.nix (renamed from nixos/modules/services/web-apps/piwik.nix)75
-rw-r--r--nixos/modules/services/x11/desktop-managers/enlightenment.nix2
-rw-r--r--nixos/modules/services/x11/desktop-managers/gnome3.nix18
-rw-r--r--nixos/modules/services/x11/desktop-managers/mate.nix2
-rw-r--r--nixos/modules/services/x11/desktop-managers/plasma5.nix2
-rw-r--r--nixos/modules/services/x11/desktop-managers/xfce.nix6
-rw-r--r--nixos/modules/services/x11/display-managers/gdm.nix10
-rw-r--r--nixos/modules/services/x11/display-managers/lightdm-greeters/gtk.nix4
-rw-r--r--nixos/modules/system/boot/loader/grub/grub.nix10
-rw-r--r--pkgs/applications/audio/ario/default.nix4
-rw-r--r--pkgs/applications/audio/asunder/default.nix4
-rw-r--r--pkgs/applications/audio/audacious/default.nix8
-rw-r--r--pkgs/applications/audio/audacious/qt-5.nix4
-rw-r--r--pkgs/applications/audio/audacity/default.nix4
-rw-r--r--pkgs/applications/audio/deadbeef/default.nix6
-rw-r--r--pkgs/applications/audio/deadbeef/plugins/opus.nix31
-rw-r--r--pkgs/applications/audio/drumkv1/default.nix4
-rw-r--r--pkgs/applications/audio/easytag/default.nix4
-rw-r--r--pkgs/applications/audio/fluidsynth/default.nix4
-rw-r--r--pkgs/applications/audio/gjay/default.nix4
-rw-r--r--pkgs/applications/audio/gmpc/default.nix4
-rw-r--r--pkgs/applications/audio/gradio/default.nix12
-rw-r--r--pkgs/applications/audio/gtkpod/default.nix8
-rw-r--r--pkgs/applications/audio/guitarix/default.nix8
-rw-r--r--pkgs/applications/audio/mopidy/default.nix4
-rw-r--r--pkgs/applications/audio/pamix/default.nix12
-rw-r--r--pkgs/applications/audio/paprefs/default.nix4
-rw-r--r--pkgs/applications/audio/patchage/default.nix4
-rw-r--r--pkgs/applications/audio/pavucontrol/default.nix4
-rw-r--r--pkgs/applications/audio/radiotray-ng/default.nix4
-rw-r--r--pkgs/applications/audio/rhythmbox/default.nix4
-rw-r--r--pkgs/applications/audio/sonata/default.nix6
-rw-r--r--pkgs/applications/audio/sound-juicer/default.nix8
-rw-r--r--pkgs/applications/audio/tomahawk/default.nix6
-rw-r--r--pkgs/applications/backup/deja-dup/default.nix8
-rw-r--r--pkgs/applications/display-managers/lightdm-gtk-greeter/default.nix4
-rw-r--r--pkgs/applications/editors/atom/env.nix4
-rw-r--r--pkgs/applications/editors/eclipse/build-eclipse.nix4
-rw-r--r--pkgs/applications/editors/eclipse/default.nix4
-rw-r--r--pkgs/applications/editors/emacs/default.nix8
-rw-r--r--pkgs/applications/editors/geany/default.nix4
-rw-r--r--pkgs/applications/editors/jucipp/default.nix4
-rw-r--r--pkgs/applications/editors/kdevelop5/kdevelop.nix4
-rw-r--r--pkgs/applications/editors/lighttable/default.nix4
-rw-r--r--pkgs/applications/editors/monodevelop/default.nix4
-rw-r--r--pkgs/applications/graphics/darktable/default.nix8
-rw-r--r--pkgs/applications/graphics/feh/default.nix4
-rw-r--r--pkgs/applications/graphics/gcolor3/default.nix4
-rw-r--r--pkgs/applications/graphics/geeqie/default.nix21
-rw-r--r--pkgs/applications/graphics/geeqie/geeqie-no-changelog.patch14
-rw-r--r--pkgs/applications/graphics/giv/default.nix4
-rw-r--r--pkgs/applications/graphics/glabels/default.nix6
-rw-r--r--pkgs/applications/graphics/gthumb/default.nix12
-rw-r--r--pkgs/applications/graphics/nomacs/default.nix4
-rw-r--r--pkgs/applications/graphics/rawtherapee/default.nix4
-rw-r--r--pkgs/applications/graphics/shotwell/default.nix10
-rw-r--r--pkgs/applications/graphics/viewnior/default.nix4
-rw-r--r--pkgs/applications/graphics/vimiv/default.nix4
-rw-r--r--pkgs/applications/kde/akonadi-mime.nix4
-rw-r--r--pkgs/applications/kde/akonadi/default.nix4
-rw-r--r--pkgs/applications/kde/k3b.nix4
-rw-r--r--pkgs/applications/kde/kdenlive.nix4
-rw-r--r--pkgs/applications/kde/kdepim-runtime.nix4
-rw-r--r--pkgs/applications/kde/kio-extras.nix4
-rw-r--r--pkgs/applications/kde/kmail-account-wizard.nix4
-rw-r--r--pkgs/applications/kde/marble.nix4
-rw-r--r--pkgs/applications/kde/okteta.nix4
-rw-r--r--pkgs/applications/misc/artha/default.nix4
-rw-r--r--pkgs/applications/misc/clipit/default.nix4
-rw-r--r--pkgs/applications/misc/cura/default.nix6
-rw-r--r--pkgs/applications/misc/curaengine/default.nix6
-rw-r--r--pkgs/applications/misc/deepin-terminal/default.nix4
-rw-r--r--pkgs/applications/misc/devilspie2/default.nix4
-rw-r--r--pkgs/applications/misc/finalterm/default.nix8
-rw-r--r--pkgs/applications/misc/font-manager/default.nix6
-rw-r--r--pkgs/applications/misc/gksu/default.nix6
-rw-r--r--pkgs/applications/misc/gmtp/default.nix4
-rw-r--r--pkgs/applications/misc/gpx-viewer/default.nix6
-rw-r--r--pkgs/applications/misc/gramps/default.nix2
-rw-r--r--pkgs/applications/misc/guake/default.nix2
-rw-r--r--pkgs/applications/misc/hamster-time-tracker/default.nix8
-rw-r--r--pkgs/applications/misc/josm/default.nix4
-rw-r--r--pkgs/applications/misc/keepass/default.nix29
-rw-r--r--pkgs/applications/misc/keepass/keepass-plugins-load.patch1
-rw-r--r--pkgs/applications/misc/keepass/keepass-plugins.patch13
-rw-r--r--pkgs/applications/misc/kiwix/default.nix4
-rw-r--r--pkgs/applications/misc/kupfer/default.nix4
-rw-r--r--pkgs/applications/misc/lxterminal/default.nix5
-rw-r--r--pkgs/applications/misc/mediainfo-gui/default.nix4
-rw-r--r--pkgs/applications/misc/mysql-workbench/default.nix10
-rw-r--r--pkgs/applications/misc/notify-osd/default.nix6
-rw-r--r--pkgs/applications/misc/onboard/default.nix12
-rw-r--r--pkgs/applications/misc/orca/default.nix10
-rw-r--r--pkgs/applications/misc/pdfmod/default.nix4
-rw-r--r--pkgs/applications/misc/pdfshuffler/default.nix6
-rw-r--r--pkgs/applications/misc/qsyncthingtray/default.nix3
-rw-r--r--pkgs/applications/misc/roxterm/default.nix12
-rw-r--r--pkgs/applications/misc/sequeler/default.nix40
-rw-r--r--pkgs/applications/misc/simplenote/default.nix4
-rw-r--r--pkgs/applications/misc/spacefm/default.nix8
-rw-r--r--pkgs/applications/misc/sweethome3d/default.nix6
-rw-r--r--pkgs/applications/misc/sweethome3d/editors.nix6
-rw-r--r--pkgs/applications/misc/synapse/default.nix6
-rw-r--r--pkgs/applications/misc/tilix/default.nix6
-rw-r--r--pkgs/applications/misc/tint2/default.nix4
-rw-r--r--pkgs/applications/misc/udiskie/default.nix4
-rw-r--r--pkgs/applications/misc/viking/default.nix4
-rw-r--r--pkgs/applications/misc/volnoti/default.nix4
-rw-r--r--pkgs/applications/misc/workrave/default.nix4
-rw-r--r--pkgs/applications/misc/xiphos/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/chromium/browser.nix4
-rw-r--r--pkgs/applications/networking/browsers/chromium/common.nix8
-rw-r--r--pkgs/applications/networking/browsers/chromium/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/chromium/upstream-info.nix18
-rw-r--r--pkgs/applications/networking/browsers/dwb/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/eolie/default.nix6
-rw-r--r--pkgs/applications/networking/browsers/firefox-bin/beta_sources.nix778
-rw-r--r--pkgs/applications/networking/browsers/firefox-bin/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/firefox-bin/devedition_sources.nix778
-rw-r--r--pkgs/applications/networking/browsers/firefox/common.nix4
-rw-r--r--pkgs/applications/networking/browsers/firefox/wrapper.nix8
-rw-r--r--pkgs/applications/networking/browsers/google-chrome/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/jumanji/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/midori/default.nix10
-rw-r--r--pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/palemoon/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/qutebrowser/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/surf/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix12
-rw-r--r--pkgs/applications/networking/browsers/tor-browser-bundle/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/uzbl/default.nix6
-rw-r--r--pkgs/applications/networking/browsers/vimb/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/vimprobable2/default.nix8
-rw-r--r--pkgs/applications/networking/browsers/vivaldi/default.nix4
-rw-r--r--pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix4
-rw-r--r--pkgs/applications/networking/corebird/default.nix6
-rw-r--r--pkgs/applications/networking/ids/bro/default.nix4
-rw-r--r--pkgs/applications/networking/ids/daq/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/dino/default.nix8
-rw-r--r--pkgs/applications/networking/instant-messengers/ekiga/default.nix10
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/pidgin/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix2
-rw-r--r--pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix7
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/haze/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix6
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix4
-rw-r--r--pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix6
-rw-r--r--pkgs/applications/networking/insync/default.nix4
-rw-r--r--pkgs/applications/networking/irc/hexchat/default.nix8
-rw-r--r--pkgs/applications/networking/mailreaders/astroid/default.nix2
-rw-r--r--pkgs/applications/networking/mailreaders/claws-mail/default.nix18
-rw-r--r--pkgs/applications/networking/mailreaders/mailnag/default.nix4
-rw-r--r--pkgs/applications/networking/mailreaders/neomutt/default.nix18
-rw-r--r--pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix12
-rw-r--r--pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix12
-rw-r--r--pkgs/applications/networking/mailreaders/thunderbird/default.nix4
-rw-r--r--pkgs/applications/networking/newsreaders/liferea/default.nix12
-rw-r--r--pkgs/applications/networking/newsreaders/pan/default.nix4
-rw-r--r--pkgs/applications/networking/nextcloud-client/default.nix4
-rw-r--r--pkgs/applications/networking/p2p/retroshare/default.nix2
-rw-r--r--pkgs/applications/networking/p2p/tixati/default.nix4
-rw-r--r--pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix6
-rw-r--r--pkgs/applications/networking/remote/citrix-receiver/default.nix4
-rw-r--r--pkgs/applications/networking/remote/remmina/default.nix16
-rw-r--r--pkgs/applications/networking/sniffers/wireshark/default.nix4
-rw-r--r--pkgs/applications/networking/syncthing-gtk/default.nix2
-rw-r--r--pkgs/applications/networking/syncthing/inotify-deps.nix21
-rw-r--r--pkgs/applications/networking/syncthing/inotify.nix37
-rw-r--r--pkgs/applications/office/calligra/default.nix4
-rw-r--r--pkgs/applications/office/gnucash/2.6.nix4
-rw-r--r--pkgs/applications/office/grisbi/default.nix4
-rw-r--r--pkgs/applications/office/homebank/default.nix4
-rw-r--r--pkgs/applications/office/jabref/default.nix4
-rw-r--r--pkgs/applications/office/libreoffice/default.nix4
-rw-r--r--pkgs/applications/office/libreoffice/still.nix4
-rw-r--r--pkgs/applications/office/mendeley/default.nix4
-rw-r--r--pkgs/applications/office/paperwork/default.nix4
-rw-r--r--pkgs/applications/office/pinpoint/default.nix4
-rw-r--r--pkgs/applications/office/planner/default.nix4
-rw-r--r--pkgs/applications/office/skrooge/default.nix4
-rw-r--r--pkgs/applications/office/spice-up/default.nix6
-rw-r--r--pkgs/applications/office/zotero/default.nix6
-rw-r--r--pkgs/applications/science/astronomy/gpredict/default.nix17
-rw-r--r--pkgs/applications/science/biology/bcftools/default.nix4
-rw-r--r--pkgs/applications/science/biology/bowtie2/default.nix4
-rw-r--r--pkgs/applications/science/electronics/pcb/default.nix4
-rw-r--r--pkgs/applications/science/logic/cryptoverif/default.nix4
-rw-r--r--pkgs/applications/science/math/caffe/default.nix21
-rw-r--r--pkgs/applications/science/math/cbc/default.nix6
-rw-r--r--pkgs/applications/science/math/cntk/default.nix28
-rw-r--r--pkgs/applications/science/math/cntk/fix_std_bind.patch11
-rw-r--r--pkgs/applications/science/math/mxnet/default.nix13
-rw-r--r--pkgs/applications/science/math/qalculate-gtk/default.nix4
-rw-r--r--pkgs/applications/search/catfish/default.nix4
-rw-r--r--pkgs/applications/version-management/git-and-tools/tig/default.nix4
-rw-r--r--pkgs/applications/version-management/gitkraken/default.nix6
-rw-r--r--pkgs/applications/version-management/meld/default.nix2
-rw-r--r--pkgs/applications/version-management/sit/default.nix4
-rw-r--r--pkgs/applications/video/avidemux/bootstrap_logging.patch26
-rw-r--r--pkgs/applications/video/avidemux/default.nix170
-rw-r--r--pkgs/applications/video/avidemux/wrapper.nix24
-rw-r--r--pkgs/applications/video/byzanz/default.nix2
-rw-r--r--pkgs/applications/video/gnome-mplayer/default.nix4
-rw-r--r--pkgs/applications/video/gnome-mpv/default.nix4
-rw-r--r--pkgs/applications/video/handbrake/default.nix6
-rw-r--r--pkgs/applications/video/kazam/default.nix4
-rw-r--r--pkgs/applications/video/kodi/default.nix6
-rw-r--r--pkgs/applications/video/miro/default.nix6
-rw-r--r--pkgs/applications/video/mkcast/default.nix2
-rw-r--r--pkgs/applications/video/peek/default.nix4
-rw-r--r--pkgs/applications/video/pitivi/default.nix6
-rw-r--r--pkgs/applications/video/subtitleeditor/default.nix6
-rw-r--r--pkgs/applications/video/xine-ui/default.nix4
-rw-r--r--pkgs/applications/virtualization/containerd/default.nix4
-rw-r--r--pkgs/applications/virtualization/looking-glass-client/default.nix4
-rw-r--r--pkgs/applications/virtualization/qemu/default.nix4
-rw-r--r--pkgs/applications/virtualization/spice-vdagent/default.nix4
-rw-r--r--pkgs/applications/virtualization/virt-manager/default.nix8
-rw-r--r--pkgs/applications/virtualization/virt-manager/qt.nix4
-rw-r--r--pkgs/applications/virtualization/virt-viewer/default.nix14
-rw-r--r--pkgs/applications/virtualization/xen/4.5.nix4
-rw-r--r--pkgs/applications/virtualization/xen/4.8.nix4
-rw-r--r--pkgs/applications/window-managers/awesome/default.nix4
-rw-r--r--pkgs/applications/window-managers/kbdd/default.nix4
-rw-r--r--pkgs/applications/window-managers/xmonad-log-applet/default.nix4
-rw-r--r--pkgs/build-support/rust/default-crate-overrides.nix8
-rw-r--r--pkgs/build-support/vm/default.nix1196
-rw-r--r--pkgs/data/fonts/font-awesome-4/default.nix (renamed from pkgs/data/fonts/font-awesome-ttf/default.nix)0
-rw-r--r--pkgs/data/fonts/font-awesome-5/default.nix30
-rw-r--r--pkgs/data/icons/arc-icon-theme/default.nix8
-rw-r--r--pkgs/data/icons/elementary-icon-theme/default.nix19
-rw-r--r--pkgs/data/icons/elementary-xfce-icon-theme/default.nix19
-rw-r--r--pkgs/data/icons/faba-icon-theme/default.nix8
-rw-r--r--pkgs/data/icons/faba-mono-icons/default.nix18
-rw-r--r--pkgs/data/icons/hicolor-icon-theme/default.nix8
-rw-r--r--pkgs/data/icons/maia-icon-theme/default.nix22
-rw-r--r--pkgs/data/icons/moka-icon-theme/default.nix14
-rw-r--r--pkgs/data/icons/numix-icon-theme/default.nix24
-rw-r--r--pkgs/data/icons/paper-icon-theme/default.nix16
-rw-r--r--pkgs/data/icons/papirus-icon-theme/default.nix19
-rw-r--r--pkgs/desktops/gnome-2/default.nix22
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-control-center/default.nix14
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-desktop/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-keyring/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-panel/default.nix14
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-session/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/gnome-settings-daemon/default.nix6
-rw-r--r--pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/libgnomekbd/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/mail-notification/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/desktop/metacity/default.nix10
-rw-r--r--pkgs/desktops/gnome-2/desktop/zenity/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/GConf/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/at-spi/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/gnome-common/default.nix2
-rw-r--r--pkgs/desktops/gnome-2/platform/gnome-vfs/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/gtkhtml/4.x.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/libbonobo/default.nix2
-rw-r--r--pkgs/desktops/gnome-2/platform/libgnome/default.nix4
-rw-r--r--pkgs/desktops/gnome-2/platform/libgnomeui/default.nix4
-rw-r--r--pkgs/desktops/gnome-3/apps/accerciser/default.nix4
-rw-r--r--pkgs/desktops/gnome-3/apps/bijiben/default.nix18
-rw-r--r--pkgs/desktops/gnome-3/apps/cheese/default.nix18
-rw-r--r--pkgs/desktops/gnome-3/apps/evolution/default.nix20
-rw-r--r--pkgs/desktops/gnome-3/apps/gedit/default.nix4
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-rw-r--r--pkgs/development/python-modules/py_stringmatching/default.nix28
-rw-r--r--pkgs/development/python-modules/pyatspi/default.nix4
-rw-r--r--pkgs/development/python-modules/pychromecast/default.nix6
-rw-r--r--pkgs/development/python-modules/pykde4/kdelibs.nix4
-rw-r--r--pkgs/development/python-modules/pylru/default.nix18
-rw-r--r--pkgs/development/python-modules/pyspf/default.nix20
-rw-r--r--pkgs/development/python-modules/python-axolotl-curve25519/default.nix18
-rw-r--r--pkgs/development/python-modules/python-axolotl/default.nix22
-rw-r--r--pkgs/development/python-modules/regex/default.nix4
-rw-r--r--pkgs/development/python-modules/sarge/default.nix18
-rw-r--r--pkgs/development/python-modules/scandir/default.nix18
-rw-r--r--pkgs/development/python-modules/sockjs-tornado/default.nix20
-rw-r--r--pkgs/development/python-modules/sphfile/default.nix2
-rw-r--r--pkgs/development/python-modules/uranium/default.nix6
-rw-r--r--pkgs/development/python-modules/virtkey/default.nix23
-rw-r--r--pkgs/development/python-modules/webassets/default.nix25
-rw-r--r--pkgs/development/tools/analysis/massif-visualizer/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/sbt/default.nix4
-rw-r--r--pkgs/development/tools/buildah/default.nix4
-rw-r--r--pkgs/development/tools/continuous-integration/jenkins/default.nix4
-rw-r--r--pkgs/development/tools/documentation/gtk-doc/default.nix4
-rw-r--r--pkgs/development/tools/misc/babeltrace/default.nix4
-rw-r--r--pkgs/development/tools/misc/doclifter/default.nix6
-rw-r--r--pkgs/development/tools/misc/eggdbus/default.nix4
-rw-r--r--pkgs/development/tools/misc/gtkdialog/default.nix4
-rw-r--r--pkgs/games/angband/default.nix4
-rw-r--r--pkgs/games/crawl/default.nix6
-rw-r--r--pkgs/games/dwarf-fortress/dfhack/default.nix4
-rw-r--r--pkgs/games/dwarf-fortress/dwarf-therapist/default.nix4
-rw-r--r--pkgs/games/openclonk/default.nix4
-rw-r--r--pkgs/games/openmw/default.nix6
-rw-r--r--pkgs/games/quake3/ioquake/default.nix23
-rw-r--r--pkgs/games/steam/runtime-wrapped.nix2
-rw-r--r--pkgs/games/the-powder-toy/default.nix4
-rw-r--r--pkgs/games/tome4/default.nix79
-rw-r--r--pkgs/games/wesnoth/dev.nix8
-rw-r--r--pkgs/misc/drivers/xboxdrv/default.nix4
-rw-r--r--pkgs/misc/emulators/citra/default.nix6
-rw-r--r--pkgs/misc/emulators/desmume/default.nix4
-rw-r--r--pkgs/misc/emulators/fceux/default.nix6
-rw-r--r--pkgs/misc/emulators/nestopia/default.nix2
-rw-r--r--pkgs/misc/emulators/rpcs3/default.nix41
-rw-r--r--pkgs/misc/screensavers/light-locker/default.nix4
-rw-r--r--pkgs/misc/themes/adapta/default.nix2
-rw-r--r--pkgs/misc/themes/materia-theme/default.nix2
-rw-r--r--pkgs/misc/vim-plugins/default.nix6
-rw-r--r--pkgs/os-specific/linux/android-udev-rules/default.nix4
-rw-r--r--pkgs/os-specific/linux/blktrace/default.nix6
-rw-r--r--pkgs/os-specific/linux/cachefilesd/default.nix4
-rw-r--r--pkgs/os-specific/linux/dmtcp/default.nix4
-rw-r--r--pkgs/os-specific/linux/firmware/fwupd/default.nix14
-rw-r--r--pkgs/os-specific/linux/iio-sensor-proxy/default.nix4
-rw-r--r--pkgs/os-specific/linux/kernel/linux-4.14.nix4
-rw-r--r--pkgs/os-specific/linux/kernel/linux-4.15.nix4
-rw-r--r--pkgs/os-specific/linux/kernel/linux-4.4.nix4
-rw-r--r--pkgs/os-specific/linux/kernel/linux-4.9.nix4
-rw-r--r--pkgs/os-specific/linux/kernel/linux-copperhead-hardened.nix4
-rw-r--r--pkgs/os-specific/linux/pmount/default.nix2
-rw-r--r--pkgs/os-specific/linux/pommed/default.nix4
-rw-r--r--pkgs/os-specific/linux/prl-tools/default.nix4
-rw-r--r--pkgs/os-specific/linux/rtl8814au/default.nix39
-rw-r--r--pkgs/os-specific/linux/shadow/default.nix4
-rw-r--r--pkgs/os-specific/linux/systemd/default.nix9
-rw-r--r--pkgs/os-specific/linux/udisks-glue/default.nix4
-rw-r--r--pkgs/os-specific/linux/udisks/1-default.nix4
-rw-r--r--pkgs/os-specific/linux/udisks/2-default.nix10
-rw-r--r--pkgs/os-specific/linux/upower/default.nix4
-rw-r--r--pkgs/os-specific/linux/usbguard/default.nix4
-rw-r--r--pkgs/servers/caddy/default.nix4
-rw-r--r--pkgs/servers/corosync/default.nix4
-rw-r--r--pkgs/servers/coturn/default.nix4
-rw-r--r--pkgs/servers/dante/default.nix4
-rw-r--r--pkgs/servers/dico/default.nix4
-rw-r--r--pkgs/servers/diod/default.nix4
-rw-r--r--pkgs/servers/dns/bind/darwin-openssl-linking-fix.patch4
-rw-r--r--pkgs/servers/dns/bind/default.nix4
-rw-r--r--pkgs/servers/dns/bind/dont-keep-configure-flags.patch49
-rw-r--r--pkgs/servers/emby/default.nix4
-rw-r--r--pkgs/servers/gpsd/default.nix4
-rw-r--r--pkgs/servers/mail/pypolicyd-spf/default.nix26
-rw-r--r--pkgs/servers/pulseaudio/default.nix4
-rw-r--r--pkgs/servers/sql/mysql/jdbc/default.nix4
-rw-r--r--pkgs/servers/uwsgi/default.nix4
-rw-r--r--pkgs/servers/web-apps/matomo/bootstrap.php (renamed from pkgs/servers/web-apps/piwik/bootstrap.php)0
-rw-r--r--pkgs/servers/web-apps/matomo/default.nix59
-rw-r--r--pkgs/servers/web-apps/matomo/make-localhost-default-database-host.patch13
-rw-r--r--pkgs/servers/web-apps/piwik/default.nix51
-rw-r--r--pkgs/servers/x11/xorg/default.nix2
-rwxr-xr-xpkgs/servers/x11/xorg/generate-expr-from-tarballs.pl2
-rw-r--r--pkgs/servers/x11/xorg/overrides.nix2
-rw-r--r--pkgs/servers/xmpp/ejabberd/default.nix18
-rw-r--r--pkgs/shells/antigen/default.nix4
-rw-r--r--pkgs/stdenv/generic/default.nix2
-rw-r--r--pkgs/test/openftd/default.nix4
-rw-r--r--pkgs/tools/bluetooth/blueman/default.nix8
-rw-r--r--pkgs/tools/bluetooth/obex-data-server/default.nix4
-rw-r--r--pkgs/tools/cd-dvd/brasero/default.nix8
-rw-r--r--pkgs/tools/compression/advancecomp/default.nix4
-rw-r--r--pkgs/tools/filesystems/bindfs/default.nix4
-rw-r--r--pkgs/tools/filesystems/btrfs-progs/default.nix8
-rw-r--r--pkgs/tools/filesystems/encfs/default.nix4
-rw-r--r--pkgs/tools/graphics/cfdg/default.nix4
-rw-r--r--pkgs/tools/graphics/gromit-mpx/default.nix4
-rw-r--r--pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix4
-rw-r--r--pkgs/tools/inputmethods/ibus/default.nix8
-rw-r--r--pkgs/tools/inputmethods/ibus/wrapper.nix8
-rw-r--r--pkgs/tools/misc/aptly/default.nix4
-rw-r--r--pkgs/tools/misc/asciinema/default.nix4
-rw-r--r--pkgs/tools/misc/autojump/default.nix4
-rw-r--r--pkgs/tools/misc/autorevision/default.nix4
-rw-r--r--pkgs/tools/misc/bandwidth/default.nix4
-rw-r--r--pkgs/tools/misc/brltty/default.nix4
-rw-r--r--pkgs/tools/misc/direnv/default.nix4
-rw-r--r--pkgs/tools/misc/diskscan/default.nix4
-rw-r--r--pkgs/tools/misc/expect/default.nix4
-rw-r--r--pkgs/tools/misc/gparted/default.nix4
-rw-r--r--pkgs/tools/misc/grub4dos/default.nix6
-rw-r--r--pkgs/tools/misc/mdbtools/git.nix4
-rw-r--r--pkgs/tools/misc/mimeo/default.nix6
-rw-r--r--pkgs/tools/misc/ostree/default.nix4
-rw-r--r--pkgs/tools/misc/parcellite/default.nix4
-rw-r--r--pkgs/tools/misc/rmlint/default.nix4
-rw-r--r--pkgs/tools/misc/rpm-ostree/default.nix4
-rw-r--r--pkgs/tools/misc/scfbuild/default.nix30
-rw-r--r--pkgs/tools/misc/system-config-printer/default.nix8
-rw-r--r--pkgs/tools/misc/yad/default.nix4
-rw-r--r--pkgs/tools/networking/assh/default.nix4
-rw-r--r--pkgs/tools/networking/bwm-ng/default.nix28
-rw-r--r--pkgs/tools/networking/dnscrypt-wrapper/default.nix4
-rw-r--r--pkgs/tools/networking/gupnp-tools/default.nix6
-rw-r--r--pkgs/tools/networking/megatools/default.nix4
-rw-r--r--pkgs/tools/networking/mitmproxy/default.nix57
-rw-r--r--pkgs/tools/networking/mitmproxy/tornado-4.6.patch11
-rw-r--r--pkgs/tools/networking/modemmanager/default.nix4
-rw-r--r--pkgs/tools/networking/network-manager-applet/default.nix14
-rw-r--r--pkgs/tools/networking/network-manager/0.9.8/default.nix4
-rw-r--r--pkgs/tools/networking/network-manager/default.nix4
-rw-r--r--pkgs/tools/networking/network-manager/fortisslvpn.nix2
-rw-r--r--pkgs/tools/networking/network-manager/iodine.nix2
-rw-r--r--pkgs/tools/networking/network-manager/l2tp.nix2
-rw-r--r--pkgs/tools/networking/network-manager/openconnect.nix2
-rw-r--r--pkgs/tools/networking/network-manager/openvpn.nix2
-rw-r--r--pkgs/tools/networking/network-manager/pptp.nix2
-rw-r--r--pkgs/tools/networking/network-manager/strongswan.nix4
-rw-r--r--pkgs/tools/networking/network-manager/vpnc.nix2
-rw-r--r--pkgs/tools/networking/ripmime/default.nix2
-rw-r--r--pkgs/tools/networking/tlspool/default.nix4
-rw-r--r--pkgs/tools/networking/xl2tpd/default.nix4
-rw-r--r--pkgs/tools/package-management/disnix/DisnixWebService/default.nix6
-rw-r--r--pkgs/tools/package-management/disnix/default.nix6
-rw-r--r--pkgs/tools/package-management/disnix/disnixos/default.nix6
-rw-r--r--pkgs/tools/package-management/disnix/dysnomia/default.nix6
-rw-r--r--pkgs/tools/package-management/nix/default.nix4
-rw-r--r--pkgs/tools/package-management/packagekit/default.nix4
-rw-r--r--pkgs/tools/security/browserpass/default.nix4
-rw-r--r--pkgs/tools/security/fprintd/default.nix4
-rw-r--r--pkgs/tools/security/gencfsm/default.nix4
-rw-r--r--pkgs/tools/security/keybase/default.nix4
-rw-r--r--pkgs/tools/security/oath-toolkit/default.nix37
-rw-r--r--pkgs/tools/security/pinentry/default.nix2
-rw-r--r--pkgs/tools/security/qdigidoc/default.nix8
-rw-r--r--pkgs/tools/security/qesteidutil/default.nix4
-rw-r--r--pkgs/tools/system/consul-template/default.nix4
-rw-r--r--pkgs/tools/system/daemonize/default.nix4
-rw-r--r--pkgs/tools/system/fakeroot/default.nix4
-rw-r--r--pkgs/tools/system/fcron/default.nix4
-rw-r--r--pkgs/tools/system/gptfdisk/cross-makefile.patch20
-rw-r--r--pkgs/tools/system/gptfdisk/default.nix4
-rw-r--r--pkgs/tools/system/syslog-ng-incubator/default.nix4
-rw-r--r--pkgs/tools/system/syslog-ng/default.nix4
-rw-r--r--pkgs/tools/system/thermald/default.nix8
-rw-r--r--pkgs/top-level/aliases.nix44
-rw-r--r--pkgs/top-level/all-packages.nix222
-rw-r--r--pkgs/top-level/lua-packages.nix6
-rw-r--r--pkgs/top-level/perl-packages.nix14
-rw-r--r--pkgs/top-level/php-packages.nix4
-rw-r--r--pkgs/top-level/python-packages.nix362
757 files changed, 5490 insertions, 5073 deletions
diff --git a/lib/systems/inspect.nix b/lib/systems/inspect.nix
index 0fce5254dcb..ff8f6000117 100644
--- a/lib/systems/inspect.nix
+++ b/lib/systems/inspect.nix
@@ -35,6 +35,13 @@ rec {
     MinGW        = { kernel = kernels.windows; abi = abis.gnu; };
 
     Musl         = with abis; map (a: { abi = a; }) [ musl musleabi musleabihf ];
+
+    Kexecable    = map (family: { kernel = kernels.linux; cpu.family = family; })
+                     [ "x86" "arm" "aarch64" "mips" ];
+    Efi          = map (family: { cpu.family = family; })
+                     [ "x86" "arm" "aarch64" ];
+    Seccomputable = map (family: { kernel = kernels.linux; cpu.family = family; })
+                      [ "x86" "arm" "aarch64" "mips" ];
   };
 
   matchAnyAttrs = patterns:
diff --git a/nixos/doc/manual/release-notes/rl-1803.xml b/nixos/doc/manual/release-notes/rl-1803.xml
index caf52195ead..db19e27bb6f 100644
--- a/nixos/doc/manual/release-notes/rl-1803.xml
+++ b/nixos/doc/manual/release-notes/rl-1803.xml
@@ -244,6 +244,52 @@ following incompatible changes:</para>
       <link xlink:href="http://borgbackup.readthedocs.io/en/stable/usage/upgrade.html#attic-and-borg-0-xx-to-borg-1-x">here</link>.
     </para>
   </listitem>
+  <listitem>
+    <para>
+      The Piwik analytics software was renamed to Matomo:
+      <itemizedlist>
+        <listitem>
+          <para>The package <literal>pkgs.piwik</literal> was renamed to <literal>pkgs.matomo</literal>.</para>
+        </listitem>
+        <listitem>
+          <para>The service <literal>services.piwik</literal> was renamed to <literal>services.matomo</literal>.</para>
+        </listitem>
+        <listitem>
+          <para>
+            The data directory <filename>/var/lib/piwik</filename> was renamed to <filename>/var/lib/matomo</filename>.
+            All files will be moved automatically on first startup, but you might need to adjust your backup scripts.
+          </para>
+        </listitem>
+        <listitem>
+          <para>
+            The default <option>serverName</option> for the nginx configuration changed from
+            <literal>piwik.${config.networking.hostName}</literal> to
+            <literal>matomo.${config.networking.hostName}.${config.networking.domain}</literal>
+            if <option>config.networking.domain</option> is set,
+            <literal>matomo.${config.networking.hostName}</literal> if it is not set.
+            If you change your <option>serverName</option>, remember you'll need to update the
+            <literal>trustedHosts[]</literal> array in <filename>/var/lib/matomo/config/config.ini.php</filename>
+            as well.
+          </para>
+        </listitem>
+        <listitem>
+          <para>
+            The <literal>piwik</literal> user was renamed to <literal>matomo</literal>.
+            The service will adjust ownership automatically for files in the data directory.
+            If you use unix socket authentication, remember to give the new <literal>matomo</literal> user
+            access to the database and to change the <literal>username</literal> to <literal>matomo</literal>
+            in the <literal>[database]</literal> section of <filename>/var/lib/matomo/config/config.ini.php</filename>.
+          </para>
+        </listitem>
+        <listitem>
+          <para>
+            If you named your database `piwik`, you might want to rename it to `matomo` to keep things clean,
+            but this is neither enforced nor required.
+          </para>
+        </listitem>
+      </itemizedlist>
+    </para>
+  </listitem>
 </itemizedlist>
 
 </section>
diff --git a/nixos/modules/config/no-x-libs.nix b/nixos/modules/config/no-x-libs.nix
index e1c4d0d602a..d8980944adc 100644
--- a/nixos/modules/config/no-x-libs.nix
+++ b/nixos/modules/config/no-x-libs.nix
@@ -28,13 +28,13 @@ with lib;
 
     nixpkgs.config.packageOverrides = pkgs: {
       dbus = pkgs.dbus.override { x11Support = false; };
-      networkmanager_fortisslvpn = pkgs.networkmanager_fortisslvpn.override { withGnome = false; };
-      networkmanager_l2tp = pkgs.networkmanager_l2tp.override { withGnome = false; };
-      networkmanager_openconnect = pkgs.networkmanager_openconnect.override { withGnome = false; };
-      networkmanager_openvpn = pkgs.networkmanager_openvpn.override { withGnome = false; };
-      networkmanager_pptp = pkgs.networkmanager_pptp.override { withGnome = false; };
-      networkmanager_vpnc = pkgs.networkmanager_vpnc.override { withGnome = false; };
-      networkmanager_iodine = pkgs.networkmanager_iodine.override { withGnome = false; };
+      networkmanager-fortisslvpn = pkgs.networkmanager-fortisslvpn.override { withGnome = false; };
+      networkmanager-l2tp = pkgs.networkmanager-l2tp.override { withGnome = false; };
+      networkmanager-openconnect = pkgs.networkmanager-openconnect.override { withGnome = false; };
+      networkmanager-openvpn = pkgs.networkmanager-openvpn.override { withGnome = false; };
+      networkmanager-pptp = pkgs.networkmanager-pptp.override { withGnome = false; };
+      networkmanager-vpnc = pkgs.networkmanager-vpnc.override { withGnome = false; };
+      networkmanager-iodine = pkgs.networkmanager-iodine.override { withGnome = false; };
       pinentry = pkgs.pinentry_ncurses;
     };
   };
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix b/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix
index 5725938465f..4c4e69d60d9 100644
--- a/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix
+++ b/nixos/modules/installer/cd-dvd/installation-cd-graphical-gnome.nix
@@ -69,7 +69,7 @@ with lib;
   in ''
     mkdir -p /root/Desktop
     ln -sfT ${desktopFile} /root/Desktop/nixos-manual.desktop
-    cp ${pkgs.gnome3.gnome_terminal}/share/applications/gnome-terminal.desktop /root/Desktop/gnome-terminal.desktop
+    cp ${pkgs.gnome3.gnome-terminal}/share/applications/gnome-terminal.desktop /root/Desktop/gnome-terminal.desktop
     chmod a+rx /root/Desktop/gnome-terminal.desktop
     cp ${pkgs.gparted}/share/applications/gparted.desktop /root/Desktop/gparted.desktop
     chmod a+rx /root/Desktop/gparted.desktop
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 098fac7a0c2..3b92bc76b97 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -109,6 +109,7 @@
   ./programs/sway.nix
   ./programs/thefuck.nix
   ./programs/tmux.nix
+  ./programs/udevil.nix
   ./programs/venus.nix
   ./programs/vim.nix
   ./programs/way-cooler.nix
@@ -637,7 +638,7 @@
   ./services/web-apps/nixbot.nix
   ./services/web-apps/nexus.nix
   ./services/web-apps/pgpkeyserver-lite.nix
-  ./services/web-apps/piwik.nix
+  ./services/web-apps/matomo.nix
   ./services/web-apps/pump.io.nix
   ./services/web-apps/restya-board.nix
   ./services/web-apps/tt-rss.nix
diff --git a/nixos/modules/programs/dconf.nix b/nixos/modules/programs/dconf.nix
index 27bfdf022e7..b7d8a345e65 100644
--- a/nixos/modules/programs/dconf.nix
+++ b/nixos/modules/programs/dconf.nix
@@ -36,7 +36,7 @@ in
       "${pkgs.gnome3.dconf.lib}/lib/gio/modules";
     # https://github.com/NixOS/nixpkgs/pull/31891
     #environment.variables.XDG_DATA_DIRS = optional cfg.enable
-    #  "$(echo ${pkgs.gnome3.gsettings_desktop_schemas}/share/gsettings-schemas/gsettings-desktop-schemas-*)";
+    #  "$(echo ${pkgs.gnome3.gsettings-desktop-schemas}/share/gsettings-schemas/gsettings-desktop-schemas-*)";
   };
 
 }
diff --git a/nixos/modules/programs/udevil.nix b/nixos/modules/programs/udevil.nix
new file mode 100644
index 00000000000..ba5670f9dfe
--- /dev/null
+++ b/nixos/modules/programs/udevil.nix
@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.programs.udevil;
+
+in {
+  options.programs.udevil.enable = mkEnableOption "udevil";
+
+  config = mkIf cfg.enable {
+    security.wrappers.udevil.source = "${lib.getBin pkgs.udevil}/bin/udevil";
+  };
+}
diff --git a/nixos/modules/rename.nix b/nixos/modules/rename.nix
index da83baed371..489d7d8b9b5 100644
--- a/nixos/modules/rename.nix
+++ b/nixos/modules/rename.nix
@@ -148,6 +148,12 @@ with lib;
     # parsoid
     (mkRemovedOptionModule [ "services" "parsoid" "interwikis" ] [ "services" "parsoid" "wikis" ])
 
+    # piwik was renamed to matomo
+    (mkRenamedOptionModule [ "services" "piwik" "enable" ] [ "services" "matomo" "enable" ])
+    (mkRenamedOptionModule [ "services" "piwik" "webServerUser" ] [ "services" "matomo" "webServerUser" ])
+    (mkRenamedOptionModule [ "services" "piwik" "phpfpmProcessManagerConfig" ] [ "services" "matomo" "phpfpmProcessManagerConfig" ])
+    (mkRenamedOptionModule [ "services" "piwik" "nginx" ] [ "services" "matomo" "nginx" ])
+
     # tarsnap
     (mkRemovedOptionModule [ "services" "tarsnap" "cachedir" ] "Use services.tarsnap.archives.<name>.cachedir")
 
diff --git a/nixos/modules/security/pam.nix b/nixos/modules/security/pam.nix
index f39f64033ca..e1cad03e66e 100644
--- a/nixos/modules/security/pam.nix
+++ b/nixos/modules/security/pam.nix
@@ -311,7 +311,7 @@ let
                 ("auth optional ${pkgs.plasma5.kwallet-pam}/lib/security/pam_kwallet5.so" +
                  " kwalletd=${pkgs.libsForQt5.kwallet.bin}/bin/kwalletd5")}
               ${optionalString cfg.enableGnomeKeyring
-                ("auth optional ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so")}
+                ("auth optional ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so")}
               ${optionalString cfg.googleAuthenticator.enable
                   "auth required ${pkgs.googleAuthenticator}/lib/security/pam_google_authenticator.so no_increment_hotp"}
             '') + ''
@@ -384,7 +384,7 @@ let
               ("session optional ${pkgs.plasma5.kwallet-pam}/lib/security/pam_kwallet5.so" +
                " kwalletd=${pkgs.libsForQt5.kwallet.bin}/bin/kwalletd5")}
           ${optionalString (cfg.enableGnomeKeyring)
-              "session optional ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so auto_start"}
+              "session optional ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so auto_start"}
           ${optionalString (config.virtualisation.lxc.lxcfs.enable)
                "session optional ${pkgs.lxcfs}/lib/security/pam_cgfs.so -c freezer,memory,name=systemd,unified,cpuset"}
         '');
diff --git a/nixos/modules/services/databases/mysql.nix b/nixos/modules/services/databases/mysql.nix
index 5b739050355..21a131b90a8 100644
--- a/nixos/modules/services/databases/mysql.nix
+++ b/nixos/modules/services/databases/mysql.nix
@@ -133,7 +133,7 @@ in
         '';
         example = [
           "nextcloud"
-          "piwik"
+          "matomo"
         ];
       };
 
@@ -289,10 +289,10 @@ in
                     # Create initial databases
                     if ! test -e "${cfg.dataDir}/${database.name}"; then
                         echo "Creating initial database: ${database.name}"
-                        ( echo "create database `${database.name}`;"
+                        ( echo 'create database `${database.name}`;'
 
                           ${optionalString (database ? "schema") ''
-                          echo "use `${database.name}`;"
+                          echo 'use `${database.name}`;'
 
                           if [ -f "${database.schema}" ]
                           then
diff --git a/nixos/modules/services/desktops/gnome3/at-spi2-core.nix b/nixos/modules/services/desktops/gnome3/at-spi2-core.nix
index 9e382241348..cca98c43dc7 100644
--- a/nixos/modules/services/desktops/gnome3/at-spi2-core.nix
+++ b/nixos/modules/services/desktops/gnome3/at-spi2-core.nix
@@ -30,9 +30,9 @@ with lib;
 
   config = mkMerge [
     (mkIf config.services.gnome3.at-spi2-core.enable {
-      environment.systemPackages = [ pkgs.at_spi2_core ];
-      services.dbus.packages = [ pkgs.at_spi2_core ];
-      systemd.packages = [ pkgs.at_spi2_core ];
+      environment.systemPackages = [ pkgs.at-spi2-core ];
+      services.dbus.packages = [ pkgs.at-spi2-core ];
+      systemd.packages = [ pkgs.at-spi2-core ];
     })
 
     (mkIf (!config.services.gnome3.at-spi2-core.enable) {
diff --git a/nixos/modules/services/desktops/gnome3/evolution-data-server.nix b/nixos/modules/services/desktops/gnome3/evolution-data-server.nix
index 86a47488d86..7e312a1b81e 100644
--- a/nixos/modules/services/desktops/gnome3/evolution-data-server.nix
+++ b/nixos/modules/services/desktops/gnome3/evolution-data-server.nix
@@ -30,11 +30,11 @@ with lib;
 
   config = mkIf config.services.gnome3.evolution-data-server.enable {
 
-    environment.systemPackages = [ pkgs.gnome3.evolution_data_server ];
+    environment.systemPackages = [ pkgs.gnome3.evolution-data-server ];
 
-    services.dbus.packages = [ pkgs.gnome3.evolution_data_server ];
+    services.dbus.packages = [ pkgs.gnome3.evolution-data-server ];
 
-    systemd.packages = [ pkgs.gnome3.evolution_data_server ];
+    systemd.packages = [ pkgs.gnome3.evolution-data-server ];
 
   };
 
diff --git a/nixos/modules/services/desktops/gnome3/gnome-keyring.nix b/nixos/modules/services/desktops/gnome3/gnome-keyring.nix
index 2a68af5a7dd..aa1165ab3bb 100644
--- a/nixos/modules/services/desktops/gnome3/gnome-keyring.nix
+++ b/nixos/modules/services/desktops/gnome3/gnome-keyring.nix
@@ -31,9 +31,9 @@ with lib;
 
   config = mkIf config.services.gnome3.gnome-keyring.enable {
 
-    environment.systemPackages = [ pkgs.gnome3.gnome_keyring ];
+    environment.systemPackages = [ pkgs.gnome3.gnome-keyring ];
 
-    services.dbus.packages = [ pkgs.gnome3.gnome_keyring pkgs.gnome3.gcr ];
+    services.dbus.packages = [ pkgs.gnome3.gnome-keyring pkgs.gnome3.gcr ];
 
   };
 
diff --git a/nixos/modules/services/desktops/gnome3/gnome-online-accounts.nix b/nixos/modules/services/desktops/gnome3/gnome-online-accounts.nix
index 0da4aca73ec..4286251357f 100644
--- a/nixos/modules/services/desktops/gnome3/gnome-online-accounts.nix
+++ b/nixos/modules/services/desktops/gnome3/gnome-online-accounts.nix
@@ -30,9 +30,9 @@ with lib;
 
   config = mkIf config.services.gnome3.gnome-online-accounts.enable {
 
-    environment.systemPackages = [ pkgs.gnome3.gnome_online_accounts ];
+    environment.systemPackages = [ pkgs.gnome3.gnome-online-accounts ];
 
-    services.dbus.packages = [ pkgs.gnome3.gnome_online_accounts ];
+    services.dbus.packages = [ pkgs.gnome3.gnome-online-accounts ];
 
   };
 
diff --git a/nixos/modules/services/desktops/gnome3/gnome-terminal-server.nix b/nixos/modules/services/desktops/gnome3/gnome-terminal-server.nix
index 3ac767bfa00..fd14efee5f2 100644
--- a/nixos/modules/services/desktops/gnome3/gnome-terminal-server.nix
+++ b/nixos/modules/services/desktops/gnome3/gnome-terminal-server.nix
@@ -30,11 +30,11 @@ with lib;
 
   config = mkIf config.services.gnome3.gnome-terminal-server.enable {
 
-    environment.systemPackages = [ pkgs.gnome3.gnome_terminal ];
+    environment.systemPackages = [ pkgs.gnome3.gnome-terminal ];
 
-    services.dbus.packages = [ pkgs.gnome3.gnome_terminal ];
+    services.dbus.packages = [ pkgs.gnome3.gnome-terminal ];
 
-    systemd.packages = [ pkgs.gnome3.gnome_terminal ];
+    systemd.packages = [ pkgs.gnome3.gnome-terminal ];
 
   };
 
diff --git a/nixos/modules/services/desktops/telepathy.nix b/nixos/modules/services/desktops/telepathy.nix
index 2554f3a1666..f5401c18098 100644
--- a/nixos/modules/services/desktops/telepathy.nix
+++ b/nixos/modules/services/desktops/telepathy.nix
@@ -30,9 +30,9 @@ with lib;
 
   config = mkIf config.services.telepathy.enable {
 
-    environment.systemPackages = [ pkgs.telepathy_mission_control ];
+    environment.systemPackages = [ pkgs.telepathy-mission-control ];
 
-    services.dbus.packages = [ pkgs.telepathy_mission_control ];
+    services.dbus.packages = [ pkgs.telepathy-mission-control ];
 
   };
 
diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index 62afbf32c2f..e9a035d17d3 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -133,10 +133,10 @@ in {
       basePackages = mkOption {
         type = types.attrsOf types.package;
         default = { inherit networkmanager modemmanager wpa_supplicant
-                            networkmanager_openvpn networkmanager_vpnc
-                            networkmanager_openconnect networkmanager_fortisslvpn
-                            networkmanager_pptp networkmanager_l2tp
-                            networkmanager_iodine; };
+                            networkmanager-openvpn networkmanager-vpnc
+                            networkmanager-openconnect networkmanager-fortisslvpn
+                            networkmanager-pptp networkmanager-l2tp
+                            networkmanager-iodine; };
         internal = true;
       };
 
@@ -273,28 +273,28 @@ in {
       { source = configFile;
         target = "NetworkManager/NetworkManager.conf";
       }
-      { source = "${networkmanager_openvpn}/etc/NetworkManager/VPN/nm-openvpn-service.name";
+      { source = "${networkmanager-openvpn}/etc/NetworkManager/VPN/nm-openvpn-service.name";
         target = "NetworkManager/VPN/nm-openvpn-service.name";
       }
-      { source = "${networkmanager_vpnc}/etc/NetworkManager/VPN/nm-vpnc-service.name";
+      { source = "${networkmanager-vpnc}/etc/NetworkManager/VPN/nm-vpnc-service.name";
         target = "NetworkManager/VPN/nm-vpnc-service.name";
       }
-      { source = "${networkmanager_openconnect}/etc/NetworkManager/VPN/nm-openconnect-service.name";
+      { source = "${networkmanager-openconnect}/etc/NetworkManager/VPN/nm-openconnect-service.name";
         target = "NetworkManager/VPN/nm-openconnect-service.name";
       }
-      { source = "${networkmanager_fortisslvpn}/etc/NetworkManager/VPN/nm-fortisslvpn-service.name";
+      { source = "${networkmanager-fortisslvpn}/etc/NetworkManager/VPN/nm-fortisslvpn-service.name";
         target = "NetworkManager/VPN/nm-fortisslvpn-service.name";
       }
-      { source = "${networkmanager_pptp}/etc/NetworkManager/VPN/nm-pptp-service.name";
+      { source = "${networkmanager-pptp}/etc/NetworkManager/VPN/nm-pptp-service.name";
         target = "NetworkManager/VPN/nm-pptp-service.name";
       }
-      { source = "${networkmanager_l2tp}/etc/NetworkManager/VPN/nm-l2tp-service.name";
+      { source = "${networkmanager-l2tp}/etc/NetworkManager/VPN/nm-l2tp-service.name";
         target = "NetworkManager/VPN/nm-l2tp-service.name";
       }
       { source = "${networkmanager_strongswan}/etc/NetworkManager/VPN/nm-strongswan-service.name";
         target = "NetworkManager/VPN/nm-strongswan-service.name";
       }
-      { source = "${networkmanager_iodine}/etc/NetworkManager/VPN/nm-iodine-service.name";
+      { source = "${networkmanager-iodine}/etc/NetworkManager/VPN/nm-iodine-service.name";
         target = "NetworkManager/VPN/nm-iodine-service.name";
       }
     ] ++ optional (cfg.appendNameservers == [] || cfg.insertNameservers == [])
diff --git a/nixos/modules/services/networking/syncthing.nix b/nixos/modules/services/networking/syncthing.nix
index dcdc203bdc6..e485c073cbd 100644
--- a/nixos/modules/services/networking/syncthing.nix
+++ b/nixos/modules/services/networking/syncthing.nix
@@ -16,12 +16,6 @@ in {
         available on http://127.0.0.1:8384/.
       '';
 
-      useInotify = mkOption {
-        type = types.bool;
-        default = false;
-        description = "Provide syncthing-inotify as a service.";
-      };
-
       systemService = mkOption {
         type = types.bool;
         default = true;
@@ -90,6 +84,12 @@ in {
     };
   };
 
+  imports = [
+    (mkRemovedOptionModule ["services" "syncthing" "useInotify"] ''
+      This option was removed because syncthing now has the inotify functionality included under the name "fswatcher".
+      It can be enabled on a per-folder basis through the webinterface.
+    '')
+  ];
 
   ###### implementation
 
@@ -100,8 +100,7 @@ in {
       allowedUDPPorts = [ 21027 ];
     };
 
-    systemd.packages = [ pkgs.syncthing ]
-                       ++ lib.optional cfg.useInotify pkgs.syncthing-inotify;
+    systemd.packages = [ pkgs.syncthing ];
 
     users = mkIf (cfg.user == defaultUser) {
       extraUsers."${defaultUser}" =
@@ -125,7 +124,6 @@ in {
           STNOUPGRADE = "yes";
           inherit (cfg) all_proxy;
         } // config.networking.proxy.envVars;
-        wants = mkIf cfg.useInotify [ "syncthing-inotify.service" ];
         wantedBy = [ "multi-user.target" ];
         serviceConfig = {
           Restart = "on-failure";
@@ -141,20 +139,6 @@ in {
       syncthing-resume = {
         wantedBy = [ "suspend.target" ];
       };
-
-      syncthing-inotify = mkIf (cfg.systemService && cfg.useInotify) {
-        description = "Syncthing Inotify File Watcher service";
-        after = [ "network.target" "syncthing.service" ];
-        requires = [ "syncthing.service" ];
-        wantedBy = [ "multi-user.target" ];
-        serviceConfig = {
-          SuccessExitStatus = "2";
-          RestartForceExitStatus = "3";
-          Restart = "on-failure";
-          User = cfg.user;
-          ExecStart = "${pkgs.syncthing-inotify.bin}/bin/syncthing-inotify -home=${cfg.dataDir} -logflags=0";
-        };
-      };
     };
   };
 }
diff --git a/nixos/modules/services/web-apps/piwik-doc.xml b/nixos/modules/services/web-apps/matomo-doc.xml
index a393a182d36..456aae6cc36 100644
--- a/nixos/modules/services/web-apps/piwik-doc.xml
+++ b/nixos/modules/services/web-apps/matomo-doc.xml
@@ -2,16 +2,16 @@
          xmlns:xlink="http://www.w3.org/1999/xlink"
          xmlns:xi="http://www.w3.org/2001/XInclude"
          version="5.0"
-         xml:id="module-services-piwik">
+         xml:id="module-services-matomo">
 
-  <title>Piwik</title>
+  <title>Matomo</title>
   <para>
-    Piwik is a real-time web analytics application.
-    This module configures php-fpm as backend for piwik, optionally configuring an nginx vhost as well.
+    Matomo is a real-time web analytics application.
+    This module configures php-fpm as backend for Matomo, optionally configuring an nginx vhost as well.
   </para>
 
   <para>
-    An automatic setup is not suported by piwik, so you need to configure piwik itself in the browser-based piwik setup.
+    An automatic setup is not suported by Matomo, so you need to configure Matomo itself in the browser-based Matomo setup.
   </para>
 
 
@@ -19,7 +19,7 @@
     <title>Database Setup</title>
 
     <para>
-      You also need to configure a MariaDB or MySQL database and -user for piwik yourself,
+      You also need to configure a MariaDB or MySQL database and -user for Matomo yourself,
       and enter those credentials in your browser.
       You can use passwordless database authentication via the UNIX_SOCKET authentication plugin
       with the following SQL commands:
@@ -27,20 +27,20 @@
       <programlisting>
         # For MariaDB
         INSTALL PLUGIN unix_socket SONAME 'auth_socket';
-        CREATE DATABASE piwik;
-        CREATE USER 'piwik'@'localhost' IDENTIFIED WITH unix_socket;
-        GRANT ALL PRIVILEGES ON piwik.* TO 'piwik'@'localhost';
+        CREATE DATABASE matomo;
+        CREATE USER 'matomo'@'localhost' IDENTIFIED WITH unix_socket;
+        GRANT ALL PRIVILEGES ON matomo.* TO 'matomo'@'localhost';
 
         # For MySQL
         INSTALL PLUGIN auth_socket SONAME 'auth_socket.so';
-        CREATE DATABASE piwik;
-        CREATE USER 'piwik'@'localhost' IDENTIFIED WITH auth_socket;
-        GRANT ALL PRIVILEGES ON piwik.* TO 'piwik'@'localhost';
+        CREATE DATABASE matomo;
+        CREATE USER 'matomo'@'localhost' IDENTIFIED WITH auth_socket;
+        GRANT ALL PRIVILEGES ON matomo.* TO 'matomo'@'localhost';
       </programlisting>
 
-      Then fill in <literal>piwik</literal> as database user and database name, and leave the password field blank.
-      This authentication works by allowing only the <literal>piwik</literal> unix user to authenticate as the 
-      <literal>piwik</literal> database user (without needing a password), but no other users.
+      Then fill in <literal>matomo</literal> as database user and database name, and leave the password field blank.
+      This authentication works by allowing only the <literal>matomo</literal> unix user to authenticate as the
+      <literal>matomo</literal> database user (without needing a password), but no other users.
       For more information on passwordless login, see
       <link xlink:href="https://mariadb.com/kb/en/mariadb/unix_socket-authentication-plugin/" />.
     </para>
@@ -55,9 +55,9 @@
     <title>Backup</title>
     <para>
       You only need to take backups of your MySQL database and the
-      <filename>/var/lib/piwik/config/config.ini.php</filename> file.
-      Use a user in the <literal>piwik</literal> group or root to access the file.
-      For more information, see <link xlink:href="https://piwik.org/faq/how-to-install/faq_138/" />.
+      <filename>/var/lib/matomo/config/config.ini.php</filename> file.
+      Use a user in the <literal>matomo</literal> group or root to access the file.
+      For more information, see <link xlink:href="https://matomo.org/faq/how-to-install/faq_138/" />.
     </para>
   </section>
 
@@ -67,14 +67,14 @@
     <itemizedlist>
       <listitem>
         <para>
-          Piwik's file integrity check will warn you.
+          Matomo's file integrity check will warn you.
           This is due to the patches necessary for NixOS, you can safely ignore this.
         </para>
       </listitem>
 
       <listitem>
         <para>
-          Piwik will warn you that the JavaScript tracker is not writable.
+          Matomo will warn you that the JavaScript tracker is not writable.
           This is because it's located in the read-only nix store.
           You can safely ignore this, unless you need a plugin that needs JavaScript tracker access.
         </para>
@@ -88,7 +88,7 @@
 
     <para>
       You can use other web servers by forwarding calls for <filename>index.php</filename> and
-      <filename>piwik.php</filename> to the <literal>/run/phpfpm-piwik.sock</literal> fastcgi unix socket.
+      <filename>piwik.php</filename> to the <literal>/run/phpfpm-matomo.sock</literal> fastcgi unix socket.
       You can use the nginx configuration in the module code as a reference to what else should be configured.
     </para>
   </section>
diff --git a/nixos/modules/services/web-apps/piwik.nix b/nixos/modules/services/web-apps/matomo.nix
index ce86c6873dd..ef6ac9698e2 100644
--- a/nixos/modules/services/web-apps/piwik.nix
+++ b/nixos/modules/services/web-apps/matomo.nix
@@ -1,10 +1,11 @@
 { config, lib, pkgs, services, ... }:
 with lib;
 let
-  cfg = config.services.piwik;
+  cfg = config.services.matomo;
 
-  user = "piwik";
+  user = "matomo";
   dataDir = "/var/lib/${user}";
+  deprecatedDataDir = "/var/lib/piwik";
 
   pool = user;
   # it's not possible to use /run/phpfpm/${pool}.sock because /run/phpfpm/ is root:root 0770,
@@ -13,17 +14,22 @@ let
   phpExecutionUnit = "phpfpm-${pool}";
   databaseService = "mysql.service";
 
+  fqdn =
+    let
+      join = hostName: domain: hostName + optionalString (domain != null) ".${domain}";
+     in join config.networking.hostName config.networking.domain;
+
 in {
   options = {
-    services.piwik = {
+    services.matomo = {
       # NixOS PR for database setup: https://github.com/NixOS/nixpkgs/pull/6963
-      # piwik issue for automatic piwik setup: https://github.com/piwik/piwik/issues/10257
-      # TODO: find a nice way to do this when more NixOS MySQL and / or piwik automatic setup stuff is implemented.
+      # matomo issue for automatic matomo setup: https://github.com/matomo-org/matomo/issues/10257
+      # TODO: find a nice way to do this when more NixOS MySQL and / or matomo automatic setup stuff is implemented.
       enable = mkOption {
         type = types.bool;
         default = false;
         description = ''
-          Enable piwik web analytics with php-fpm backend.
+          Enable matomo web analytics with php-fpm backend.
           Either the nginx option or the webServerUser option is mandatory.
         '';
       };
@@ -32,8 +38,9 @@ in {
         type = types.nullOr types.str;
         default = null;
         example = "lighttpd";
+        # TODO: piwik.php might get renamed to matomo.php in future releases
         description = ''
-          Name of the web server user that forwards requests to the ${phpSocket} fastcgi socket for piwik if the nginx
+          Name of the web server user that forwards requests to the ${phpSocket} fastcgi socket for matomo if the nginx
           option is not used. Either this option or the nginx option is mandatory.
           If you want to use another webserver than nginx, you need to set this to that server's user
           and pass fastcgi requests to `index.php` and `piwik.php` to this socket.
@@ -55,7 +62,7 @@ in {
           catch_workers_output = yes
         '';
         description = ''
-          Settings for phpfpm's process manager. You might need to change this depending on the load for piwik.
+          Settings for phpfpm's process manager. You might need to change this depending on the load for matomo.
         '';
       };
 
@@ -65,7 +72,7 @@ in {
             (import ../web-servers/nginx/vhost-options.nix { inherit config lib; })
             {
               # enable encryption by default,
-              # as sensitive login and piwik data should not be transmitted in clear text.
+              # as sensitive login and matomo data should not be transmitted in clear text.
               options.forceSSL.default = true;
               options.enableACME.default = true;
             }
@@ -73,15 +80,19 @@ in {
         );
         default = null;
         example = {
-          serverName = "stats.$\{config.networking.hostName\}";
+          serverAliases = [
+            "matomo.$\{config.networking.domain\}"
+            "stats.$\{config.networking.domain\}"
+          ];
           enableACME = false;
         };
         description = ''
-            With this option, you can customize an nginx virtualHost which already has sensible defaults for piwik.
+            With this option, you can customize an nginx virtualHost which already has sensible defaults for matomo.
             Either this option or the webServerUser option is mandatory.
             Set this to {} to just enable the virtualHost if you don't need any customization.
-            If enabled, then by default, the serverName is piwik.$\{config.networking.hostName\}, SSL is active,
-            and certificates are acquired via ACME.
+            If enabled, then by default, the <option>serverName</option> is
+            <literal>${user}.$\{config.networking.hostName\}.$\{config.networking.domain\}</literal>,
+            SSL is active, and certificates are acquired via ACME.
             If this is set to null (the default), no nginx virtualHost will be configured.
         '';
       };
@@ -90,12 +101,12 @@ in {
 
   config = mkIf cfg.enable {
     warnings = mkIf (cfg.nginx != null && cfg.webServerUser != null) [
-      "If services.piwik.nginx is set, services.piwik.nginx.webServerUser is ignored and should be removed."
+      "If services.matomo.nginx is set, services.matomo.nginx.webServerUser is ignored and should be removed."
     ];
 
     assertions = [ {
         assertion = cfg.nginx != null || cfg.webServerUser != null;
-        message = "Either services.piwik.nginx or services.piwik.nginx.webServerUser is mandatory";
+        message = "Either services.matomo.nginx or services.matomo.nginx.webServerUser is mandatory";
     }];
 
     users.extraUsers.${user} = {
@@ -106,19 +117,20 @@ in {
     };
     users.extraGroups.${user} = {};
 
-    systemd.services.piwik_setup_update = {
-      # everything needs to set up and up to date before piwik php files are executed
+    systemd.services.matomo_setup_update = {
+      # everything needs to set up and up to date before matomo php files are executed
       requiredBy = [ "${phpExecutionUnit}.service" ];
       before = [ "${phpExecutionUnit}.service" ];
       # the update part of the script can only work if the database is already up and running
       requires = [ databaseService ];
       after = [ databaseService ];
-      path = [ pkgs.piwik ];
+      path = [ pkgs.matomo ];
       serviceConfig = {
         Type = "oneshot";
         User = user;
         # hide especially config.ini.php from other
         UMask = "0007";
+        # TODO: might get renamed to MATOMO_USER_PATH in future versions
         Environment = "PIWIK_USER_PATH=${dataDir}";
         # chown + chmod in preStart needs root
         PermissionsStartOnly = true;
@@ -127,27 +139,32 @@ in {
       # e.g. after restoring from backup or moving from another system.
       # Note that ${dataDir}/config/config.ini.php might contain the MySQL password.
       preStart = ''
+        # migrate data from piwik to matomo folder
+        if [ -d ${deprecatedDataDir} ]; then
+          echo "Migrating from ${deprecatedDataDir} to ${dataDir}"
+          mv -T ${deprecatedDataDir} ${dataDir}
+        fi
         chown -R ${user}:${user} ${dataDir}
         chmod -R ug+rwX,o-rwx ${dataDir}
         '';
       script = ''
-            # Use User-Private Group scheme to protect piwik data, but allow administration / backup via piwik group
+            # Use User-Private Group scheme to protect matomo data, but allow administration / backup via matomo group
             # Copy config folder
             chmod g+s "${dataDir}"
-            cp -r "${pkgs.piwik}/config" "${dataDir}/"
+            cp -r "${pkgs.matomo}/config" "${dataDir}/"
             chmod -R u+rwX,g+rwX,o-rwx "${dataDir}"
 
             # check whether user setup has already been done
             if test -f "${dataDir}/config/config.ini.php"; then
               # then execute possibly pending database upgrade
-              piwik-console core:update --yes
+              matomo-console core:update --yes
             fi
       '';
     };
 
     systemd.services.${phpExecutionUnit} = {
-      # stop phpfpm on package upgrade, do database upgrade via piwik_setup_update, and then restart
-      restartTriggers = [ pkgs.piwik ];
+      # stop phpfpm on package upgrade, do database upgrade via matomo_setup_update, and then restart
+      restartTriggers = [ pkgs.matomo ];
       # stop config.ini.php from getting written with read permission for others
       serviceConfig.UMask = "0007";
     };
@@ -175,14 +192,14 @@ in {
       # References:
       # https://fralef.me/piwik-hardening-with-nginx-and-php-fpm.html
       # https://github.com/perusio/piwik-nginx
-      "${user}.${config.networking.hostName}" = mkMerge [ cfg.nginx {
-        # don't allow to override the root easily, as it will almost certainly break piwik.
+      "${user}.${fqdn}" = mkMerge [ cfg.nginx {
+        # don't allow to override the root easily, as it will almost certainly break matomo.
         # disadvantage: not shown as default in docs.
-        root = mkForce "${pkgs.piwik}/share";
+        root = mkForce "${pkgs.matomo}/share";
 
         # define locations here instead of as the submodule option's default
         # so that they can easily be extended with additional locations if required
-        # without needing to redefine the piwik ones.
+        # without needing to redefine the matomo ones.
         # disadvantage: not shown as default in docs.
         locations."/" = {
           index = "index.php";
@@ -191,6 +208,7 @@ in {
         locations."= /index.php".extraConfig = ''
           fastcgi_pass unix:${phpSocket};
         '';
+        # TODO: might get renamed to matomo.php in future versions
         # allow piwik.php for tracking
         locations."= /piwik.php".extraConfig = ''
           fastcgi_pass unix:${phpSocket};
@@ -212,6 +230,7 @@ in {
         locations."= /robots.txt".extraConfig = ''
           return 200 "User-agent: *\nDisallow: /\n";
         '';
+        # TODO: might get renamed to matomo.js in future versions
         # let browsers cache piwik.js
         locations."= /piwik.js".extraConfig = ''
           expires 1M;
@@ -221,7 +240,7 @@ in {
   };
 
   meta = {
-    doc = ./piwik-doc.xml;
+    doc = ./matomo-doc.xml;
     maintainers = with stdenv.lib.maintainers; [ florianjacob ];
   };
 }
diff --git a/nixos/modules/services/x11/desktop-managers/enlightenment.nix b/nixos/modules/services/x11/desktop-managers/enlightenment.nix
index 7f3dc0d7847..da3287aaea6 100644
--- a/nixos/modules/services/x11/desktop-managers/enlightenment.nix
+++ b/nixos/modules/services/x11/desktop-managers/enlightenment.nix
@@ -33,7 +33,7 @@ in
       pkgs.xorg.xauth # used by kdesu
       pkgs.gtk2 # To get GTK+'s themes.
       pkgs.tango-icon-theme
-      pkgs.shared_mime_info
+      pkgs.shared-mime-info
       pkgs.gnome2.gnomeicontheme
       pkgs.xorg.xcursorthemes
     ];
diff --git a/nixos/modules/services/x11/desktop-managers/gnome3.nix b/nixos/modules/services/x11/desktop-managers/gnome3.nix
index 21d30df5b69..3d68f2b1c9b 100644
--- a/nixos/modules/services/x11/desktop-managers/gnome3.nix
+++ b/nixos/modules/services/x11/desktop-managers/gnome3.nix
@@ -27,7 +27,7 @@ let
   nixos-gsettings-desktop-schemas = pkgs.runCommand "nixos-gsettings-desktop-schemas" {}
     ''
      mkdir -p $out/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas
-     cp -rf ${pkgs.gnome3.gsettings_desktop_schemas}/share/gsettings-schemas/gsettings-desktop-schemas*/glib-2.0/schemas/*.xml $out/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas
+     cp -rf ${pkgs.gnome3.gsettings-desktop-schemas}/share/gsettings-schemas/gsettings-desktop-schemas*/glib-2.0/schemas/*.xml $out/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas
 
      ${concatMapStrings (pkg: "cp -rf ${pkg}/share/gsettings-schemas/*/glib-2.0/schemas/*.xml $out/share/gsettings-schemas/nixos-gsettings-overrides/glib-2.0/schemas\n") cfg.extraGSettingsOverridePackages}
 
@@ -60,7 +60,7 @@ in {
         example = literalExample "[ pkgs.gnome3.gpaste ]";
         description = "Additional list of packages to be added to the session search path.
                        Useful for gnome shell extensions or gsettings-conditionated autostart.";
-        apply = list: list ++ [ pkgs.gnome3.gnome_shell pkgs.gnome3.gnome-shell-extensions ];
+        apply = list: list ++ [ pkgs.gnome3.gnome-shell pkgs.gnome3.gnome-shell-extensions ];
       };
 
       extraGSettingsOverrides = mkOption {
@@ -118,7 +118,7 @@ in {
     services.packagekit.enable = mkDefault true;
     hardware.bluetooth.enable = mkDefault true;
     services.xserver.libinput.enable = mkDefault true; # for controlling touchpad settings via gnome control center
-    services.udev.packages = [ pkgs.gnome3.gnome_settings_daemon ];
+    services.udev.packages = [ pkgs.gnome3.gnome-settings-daemon ];
     systemd.packages = [ pkgs.gnome3.vino ];
 
     # If gnome3 is installed, build vim for gtk3 too.
@@ -164,7 +164,7 @@ in {
           # Update user dirs as described in http://freedesktop.org/wiki/Software/xdg-user-dirs/
           ${pkgs.xdg-user-dirs}/bin/xdg-user-dirs-update
 
-          ${pkgs.gnome3.gnome_session}/bin/gnome-session ${optionalString cfg.debug "--debug"} &
+          ${pkgs.gnome3.gnome-session}/bin/gnome-session ${optionalString cfg.debug "--debug"} &
           waitPID=$!
         '';
       };
@@ -172,7 +172,7 @@ in {
     services.xserver.updateDbusEnvironment = true;
 
     environment.variables.GIO_EXTRA_MODULES = [ "${lib.getLib pkgs.gnome3.dconf}/lib/gio/modules"
-                                                "${pkgs.gnome3.glib_networking.out}/lib/gio/modules"
+                                                "${pkgs.gnome3.glib-networking.out}/lib/gio/modules"
                                                 "${pkgs.gnome3.gvfs}/lib/gio/modules" ];
     environment.systemPackages = pkgs.gnome3.corePackages ++ cfg.sessionPath
       ++ (removePackagesByName pkgs.gnome3.optionalPackages config.environment.gnome3.excludePackages);
@@ -180,10 +180,10 @@ in {
     # Use the correct gnome3 packageSet
     networking.networkmanager.basePackages =
       { inherit (pkgs) networkmanager modemmanager wpa_supplicant;
-        inherit (pkgs.gnome3) networkmanager_openvpn networkmanager_vpnc
-                              networkmanager_openconnect networkmanager_fortisslvpn
-                              networkmanager_pptp networkmanager_iodine
-                              networkmanager_l2tp; };
+        inherit (pkgs.gnome3) networkmanager-openvpn networkmanager-vpnc
+                              networkmanager-openconnect networkmanager-fortisslvpn
+                              networkmanager-pptp networkmanager-iodine
+                              networkmanager-l2tp; };
 
     # Needed for themes and backgrounds
     environment.pathsToLink = [ "/share" ];
diff --git a/nixos/modules/services/x11/desktop-managers/mate.nix b/nixos/modules/services/x11/desktop-managers/mate.nix
index 814503ab0bc..0117dc9d132 100644
--- a/nixos/modules/services/x11/desktop-managers/mate.nix
+++ b/nixos/modules/services/x11/desktop-managers/mate.nix
@@ -102,7 +102,7 @@ in
 
     services.dbus.packages = [
       pkgs.gnome3.dconf
-      pkgs.at_spi2_core
+      pkgs.at-spi2-core
     ];
 
     services.gnome3.gnome-keyring.enable = true;
diff --git a/nixos/modules/services/x11/desktop-managers/plasma5.nix b/nixos/modules/services/x11/desktop-managers/plasma5.nix
index b794e2b12d7..91d091d7d7e 100644
--- a/nixos/modules/services/x11/desktop-managers/plasma5.nix
+++ b/nixos/modules/services/x11/desktop-managers/plasma5.nix
@@ -154,7 +154,7 @@ in
           print-manager
 
           breeze-icons
-          pkgs.hicolor_icon_theme
+          pkgs.hicolor-icon-theme
 
           kde-gtk-config breeze-gtk
 
diff --git a/nixos/modules/services/x11/desktop-managers/xfce.nix b/nixos/modules/services/x11/desktop-managers/xfce.nix
index c0c9d7ea47f..489bffbee91 100644
--- a/nixos/modules/services/x11/desktop-managers/xfce.nix
+++ b/nixos/modules/services/x11/desktop-managers/xfce.nix
@@ -61,12 +61,12 @@ in
       # utilities-terminal, accessories-text-editor
       gnome3.defaultIconTheme
 
-      hicolor_icon_theme
+      hicolor-icon-theme
       tango-icon-theme
       xfce4-icon-theme
 
-      desktop_file_utils
-      shared_mime_info
+      desktop-file-utils
+      shared-mime-info
 
       # Needed by Xfce's xinitrc script
       # TODO: replace with command -v
diff --git a/nixos/modules/services/x11/display-managers/gdm.nix b/nixos/modules/services/x11/display-managers/gdm.nix
index 07642a8b13d..70fc7388c2a 100644
--- a/nixos/modules/services/x11/display-managers/gdm.nix
+++ b/nixos/modules/services/x11/display-managers/gdm.nix
@@ -133,7 +133,7 @@ in
       StandardError = "inherit";
     };
 
-    systemd.services.display-manager.path = [ pkgs.gnome3.gnome_session ];
+    systemd.services.display-manager.path = [ pkgs.gnome3.gnome-session ];
 
     services.dbus.packages = [ gdm ];
 
@@ -193,7 +193,7 @@ in
         auth     required       pam_env.so envfile=${config.system.build.pamEnvironment}
 
         auth     required       pam_succeed_if.so uid >= 1000 quiet
-        auth     optional       ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so
+        auth     optional       ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so
         auth     ${if config.security.pam.enableEcryptfs then "required" else "sufficient"} pam_unix.so nullok likeauth
         ${optionalString config.security.pam.enableEcryptfs
           "auth required ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap"}
@@ -213,7 +213,7 @@ in
           "session optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so"}
         session  required       pam_loginuid.so
         session  optional       ${pkgs.systemd}/lib/security/pam_systemd.so
-        session  optional       ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so auto_start
+        session  optional       ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so auto_start
       '';
 
       gdm-password.text = ''
@@ -221,7 +221,7 @@ in
         auth     required       pam_env.so envfile=${config.system.build.pamEnvironment}
 
         auth     required       pam_succeed_if.so uid >= 1000 quiet
-        auth     optional       ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so
+        auth     optional       ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so
         auth     ${if config.security.pam.enableEcryptfs then "required" else "sufficient"} pam_unix.so nullok likeauth
         ${optionalString config.security.pam.enableEcryptfs
           "auth required ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so unwrap"}
@@ -240,7 +240,7 @@ in
           "session optional ${pkgs.ecryptfs}/lib/security/pam_ecryptfs.so"}
         session  required       pam_loginuid.so
         session  optional       ${pkgs.systemd}/lib/security/pam_systemd.so
-        session  optional       ${pkgs.gnome3.gnome_keyring}/lib/security/pam_gnome_keyring.so auto_start
+        session  optional       ${pkgs.gnome3.gnome-keyring}/lib/security/pam_gnome_keyring.so auto_start
       '';
 
       gdm-autologin.text = ''
diff --git a/nixos/modules/services/x11/display-managers/lightdm-greeters/gtk.nix b/nixos/modules/services/x11/display-managers/lightdm-greeters/gtk.nix
index 35b715b98fc..2a71d233860 100644
--- a/nixos/modules/services/x11/display-managers/lightdm-greeters/gtk.nix
+++ b/nixos/modules/services/x11/display-managers/lightdm-greeters/gtk.nix
@@ -68,8 +68,8 @@ in
 
         package = mkOption {
           type = types.package;
-          default = pkgs.gnome3.gnome_themes_standard;
-          defaultText = "pkgs.gnome3.gnome_themes_standard";
+          default = pkgs.gnome3.gnome-themes-standard;
+          defaultText = "pkgs.gnome3.gnome-themes-standard";
           description = ''
             The package path that contains the theme given in the name option.
           '';
diff --git a/nixos/modules/system/boot/loader/grub/grub.nix b/nixos/modules/system/boot/loader/grub/grub.nix
index 9056121fa7d..0d83391de89 100644
--- a/nixos/modules/system/boot/loader/grub/grub.nix
+++ b/nixos/modules/system/boot/loader/grub/grub.nix
@@ -110,7 +110,7 @@ in
 
       device = mkOption {
         default = "";
-        example = "/dev/hda";
+        example = "/dev/disk/by-id/wwn-0x500001234567890a";
         type = types.str;
         description = ''
           The device on which the GRUB boot loader will be installed.
@@ -123,7 +123,7 @@ in
 
       devices = mkOption {
         default = [];
-        example = [ "/dev/hda" ];
+        example = [ "/dev/disk/by-id/wwn-0x500001234567890a" ];
         type = types.listOf types.str;
         description = ''
           The devices on which the boot loader, GRUB, will be
@@ -135,8 +135,8 @@ in
       mirroredBoots = mkOption {
         default = [ ];
         example = [
-          { path = "/boot1"; devices = [ "/dev/sda" ]; }
-          { path = "/boot2"; devices = [ "/dev/sdb" ]; }
+          { path = "/boot1"; devices = [ "/dev/disk/by-id/wwn-0x500001234567890a" ]; }
+          { path = "/boot2"; devices = [ "/dev/disk/by-id/wwn-0x500009876543210a" ]; }
         ];
         description = ''
           Mirror the boot configuration to multiple partitions and install grub
@@ -178,7 +178,7 @@ in
 
             devices = mkOption {
               default = [ ];
-              example = [ "/dev/sda" "/dev/sdb" ];
+              example = [ "/dev/disk/by-id/wwn-0x500001234567890a" "/dev/disk/by-id/wwn-0x500009876543210a" ];
               type = types.listOf types.str;
               description = ''
                 The path to the devices which will have the GRUB MBR written.
diff --git a/pkgs/applications/audio/ario/default.nix b/pkgs/applications/audio/ario/default.nix
index afb3c834273..a99fb80df72 100644
--- a/pkgs/applications/audio/ario/default.nix
+++ b/pkgs/applications/audio/ario/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gettext, gtk2, expat, intltool, libgcrypt,
-  libunique, gnutls, libxml2, curl, mpd_clientlib, dbus_glib, libnotify,
+  libunique, gnutls, libxml2, curl, mpd_clientlib, dbus-glib, libnotify,
   libsoup, avahi, taglib
   }:
 
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     gettext gtk2 expat intltool libgcrypt libunique gnutls
-    libxml2 curl mpd_clientlib dbus_glib libnotify libsoup avahi taglib
+    libxml2 curl mpd_clientlib dbus-glib libnotify libsoup avahi taglib
   ];
 
   meta = {
diff --git a/pkgs/applications/audio/asunder/default.nix b/pkgs/applications/audio/asunder/default.nix
index 99d6357e921..bb0615df25b 100644
--- a/pkgs/applications/audio/asunder/default.nix
+++ b/pkgs/applications/audio/asunder/default.nix
@@ -12,11 +12,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  version = "2.8";
+  version = "2.9.2";
   name = "asunder-${version}";
   src = fetchurl {
     url = "http://littlesvr.ca/asunder/releases/${name}.tar.bz2";
-    sha256 = "1nq9kd4rd4k2kibf57gdbm0zw2gxa234vvvdhxkm8g5bhx5h3iyq";
+    sha256 = "0vjbxrrjih4c673sc39wj5whp81xp9kmnwqxwzfnmhkky970rg5r";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/audio/audacious/default.nix b/pkgs/applications/audio/audacious/default.nix
index e5e8640b4fd..6890b53f407 100644
--- a/pkgs/applications/audio/audacious/default.nix
+++ b/pkgs/applications/audio/audacious/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, wrapGAppsHook, gettext, glib, gtk3
-, libmowgli, dbus_glib, libxml2, xorg, gnome3, alsaLib
+, libmowgli, dbus-glib, libxml2, xorg, gnome3, alsaLib
 , libpulseaudio, libjack2, fluidsynth, libmad, libogg, libvorbis
-, libcdio082, libcddb, flac, ffmpeg, mpg123, libcue, libmms, libbs2b
+, libcdio, libcddb, flac, ffmpeg, mpg123, libcue, libmms, libbs2b
 , libsndfile, libmodplug, libsamplerate, soxr, lirc, curl, wavpack
 , neon, faad2, lame, libnotify, libsidplayfp
 }:
@@ -25,9 +25,9 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    gettext glib gtk3 libmowgli dbus_glib libxml2
+    gettext glib gtk3 libmowgli dbus-glib libxml2
     xorg.libXcomposite gnome3.defaultIconTheme alsaLib libjack2
-    libpulseaudio fluidsynth libmad libogg libvorbis libcdio082
+    libpulseaudio fluidsynth libmad libogg libvorbis libcdio
     libcddb flac ffmpeg mpg123 libcue libmms libbs2b libsndfile
     libmodplug libsamplerate soxr lirc curl wavpack neon faad2
     lame libnotify libsidplayfp
diff --git a/pkgs/applications/audio/audacious/qt-5.nix b/pkgs/applications/audio/audacious/qt-5.nix
index 353865e8ec0..8910fdc1b0a 100644
--- a/pkgs/applications/audio/audacious/qt-5.nix
+++ b/pkgs/applications/audio/audacious/qt-5.nix
@@ -3,7 +3,7 @@
   gettext, pkgconfig,
   qtbase,
   alsaLib, curl, faad2, ffmpeg, flac, fluidsynth, gdk_pixbuf, lame, libbs2b,
-  libcddb, libcdio082, libcue, libjack2, libmad, libmms, libmodplug,
+  libcddb, libcdio, libcue, libjack2, libmad, libmms, libmodplug,
   libmowgli, libnotify, libogg, libpulseaudio, libsamplerate, libsidplayfp,
   libsndfile, libvorbis, libxml2, lirc, mpg123, neon, qtmultimedia, soxr,
   wavpack
@@ -46,7 +46,7 @@ mkDerivation {
 
     # Plugin dependencies
     alsaLib curl faad2 ffmpeg flac fluidsynth gdk_pixbuf lame libbs2b libcddb
-    libcdio082 libcue libjack2 libmad libmms libmodplug libmowgli
+    libcdio libcue libjack2 libmad libmms libmodplug libmowgli
     libnotify libogg libpulseaudio libsamplerate libsidplayfp libsndfile
     libvorbis libxml2 lirc mpg123 neon qtmultimedia soxr wavpack
   ];
diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index 100bb1c54fd..b0c47972e38 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -7,12 +7,12 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  version = "2.2.1";
+  version = "2.2.2";
   name = "audacity-${version}";
 
   src = fetchurl {
     url = "https://github.com/audacity/audacity/archive/Audacity-${version}.tar.gz";
-    sha256 = "1n05r8b4rnf9fas0py0is8cm97s3h65dgvqkk040aym5d1x6wd7z";
+    sha256 = "18q7i77ynihx7xp45lz2lv0k0wrh6736pcrivlpwrxjgbvyqx7km";
   };
 
   preConfigure = /* we prefer system-wide libs */ ''
diff --git a/pkgs/applications/audio/deadbeef/default.nix b/pkgs/applications/audio/deadbeef/default.nix
index ea0bce368a1..be70443fd4d 100644
--- a/pkgs/applications/audio/deadbeef/default.nix
+++ b/pkgs/applications/audio/deadbeef/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, intltool, pkgconfig, fetchpatch, jansson
 # deadbeef can use either gtk2 or gtk3
 , gtk2Support ? false, gtk2 ? null
-, gtk3Support ? true, gtk3 ? null, gsettings_desktop_schemas ? null, wrapGAppsHook ? null
+, gtk3Support ? true, gtk3 ? null, gsettings-desktop-schemas ? null, wrapGAppsHook ? null
 # input plugins
 , vorbisSupport ? true, libvorbis ? null
 , mp123Support ? true, libmad ? null
@@ -30,7 +30,7 @@
 
 assert gtk2Support || gtk3Support;
 assert gtk2Support -> gtk2 != null;
-assert gtk3Support -> gtk3 != null && gsettings_desktop_schemas != null && wrapGAppsHook != null;
+assert gtk3Support -> gtk3 != null && gsettings-desktop-schemas != null && wrapGAppsHook != null;
 assert vorbisSupport -> libvorbis != null;
 assert mp123Support -> libmad != null;
 assert flacSupport -> flac != null;
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = with stdenv.lib; [ jansson ]
     ++ optional gtk2Support gtk2
-    ++ optionals gtk3Support [ gtk3 gsettings_desktop_schemas ]
+    ++ optionals gtk3Support [ gtk3 gsettings-desktop-schemas ]
     ++ optional vorbisSupport libvorbis
     ++ optional mp123Support libmad
     ++ optional flacSupport flac
diff --git a/pkgs/applications/audio/deadbeef/plugins/opus.nix b/pkgs/applications/audio/deadbeef/plugins/opus.nix
new file mode 100644
index 00000000000..55db00c15bf
--- /dev/null
+++ b/pkgs/applications/audio/deadbeef/plugins/opus.nix
@@ -0,0 +1,31 @@
+{ stdenv, fetchFromBitbucket, opusfile, libopus, libogg, openssl, deadbeef }:
+
+stdenv.mkDerivation rec {
+  name = "deadbeef-opus-plugin-${version}";
+  version = "0.8";
+
+  src = fetchFromBitbucket {
+    owner = "Lithopsian";
+    repo = "deadbeef-opus";
+    rev = "v${version}";
+    sha256 = "057rgsw4563gs63k05s7zsdc0n4djxwlbyqabf7c88f23z35ryyi";
+  };
+
+  makeFlags = [
+    "PREFIX=$(out)"
+  ];
+
+  NIX_CFLAGS_COMPILE = [
+    "-I${opusfile}/include/opus"
+  ];
+
+  buildInputs = [ deadbeef opusfile libopus libogg openssl ];
+
+  meta = with stdenv.lib; {
+    description = "Ogg Opus decoder plugin for the DeaDBeeF music player";
+    homepage = https://bitbucket.org/Lithopsian/deadbeef-opus;
+    license = licenses.gpl2; # There are three files, each licensed under different license: zlib, gpl2Plus and lgpl2
+    maintainers = [ maintainers.jtojnar ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/audio/drumkv1/default.nix b/pkgs/applications/audio/drumkv1/default.nix
index 6ed6d1ee86a..4ceafa1e52e 100644
--- a/pkgs/applications/audio/drumkv1/default.nix
+++ b/pkgs/applications/audio/drumkv1/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "drumkv1-${version}";
-  version = "0.8.5";
+  version = "0.8.6";
 
   src = fetchurl {
     url = "mirror://sourceforge/drumkv1/${name}.tar.gz";
-    sha256 = "06xqqm1ylmpp2s7xk7xav325gc50kxlvh9vf1343b0n3i8xkgjfg";
+    sha256 = "0fwxrfyp15a4m77mzz4mwj36mhdrj646whlrkvcys33p2w75f8cq";
   };
 
   buildInputs = [ libjack2 alsaLib libsndfile liblo lv2 qt5.qtbase qt5.qttools ];
diff --git a/pkgs/applications/audio/easytag/default.nix b/pkgs/applications/audio/easytag/default.nix
index f9c9dc2faef..1ae9a0e5298 100644
--- a/pkgs/applications/audio/easytag/default.nix
+++ b/pkgs/applications/audio/easytag/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, gtk3, glib, libid3tag, id3lib, taglib
-, libvorbis, libogg, flac, itstool, libxml2, gsettings_desktop_schemas
+, libvorbis, libogg, flac, itstool, libxml2, gsettings-desktop-schemas
 , makeWrapper, gnome3
 }:
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ makeWrapper pkgconfig intltool ];
   buildInputs = [
     gtk3 glib libid3tag id3lib taglib libvorbis libogg flac
-    itstool libxml2 gsettings_desktop_schemas gnome3.defaultIconTheme (stdenv.lib.getLib gnome3.dconf)
+    itstool libxml2 gsettings-desktop-schemas gnome3.defaultIconTheme (stdenv.lib.getLib gnome3.dconf)
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/fluidsynth/default.nix b/pkgs/applications/audio/fluidsynth/default.nix
index 50689886fdd..789ee35f260 100644
--- a/pkgs/applications/audio/fluidsynth/default.nix
+++ b/pkgs/applications/audio/fluidsynth/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation  rec {
   name = "fluidsynth-${version}";
-  version = "1.1.8";
+  version = "1.1.9";
 
   src = fetchFromGitHub {
     owner = "FluidSynth";
     repo = "fluidsynth";
     rev = "v${version}";
-    sha256 = "12q7hv0zvgylsdj1ipssv5zr7ap2y410dxsd63dz22y05fa2hwwd";
+    sha256 = "0krvmb1idnf95l2ydzfcb08ayyx3n4m71hf9fgwv3srzaikvpf3q";
   };
 
   nativeBuildInputs = [ pkgconfig cmake ];
diff --git a/pkgs/applications/audio/gjay/default.nix b/pkgs/applications/audio/gjay/default.nix
index 2d63245fef6..42285ba4bf8 100644
--- a/pkgs/applications/audio/gjay/default.nix
+++ b/pkgs/applications/audio/gjay/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, mpd_clientlib, dbus_glib, audacious, gtk2, gsl
+{ stdenv, fetchurl, pkgconfig, mpd_clientlib, dbus-glib, audacious, gtk2, gsl
 , libaudclient }:
 
 stdenv.mkDerivation {
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ pkgconfig ];
 
-  buildInputs = [ mpd_clientlib dbus_glib audacious gtk2 gsl libaudclient ];
+  buildInputs = [ mpd_clientlib dbus-glib audacious gtk2 gsl libaudclient ];
 
   hardeningDisable = [ "format" ];
 
diff --git a/pkgs/applications/audio/gmpc/default.nix b/pkgs/applications/audio/gmpc/default.nix
index 4bd57e15fe5..c2adc58f9ce 100644
--- a/pkgs/applications/audio/gmpc/default.nix
+++ b/pkgs/applications/audio/gmpc/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, libtool, intltool, pkgconfig, glib
 , gtk2, curl, mpd_clientlib, libsoup, gob2, vala, libunique
-, libSM, libICE, sqlite, hicolor_icon_theme, wrapGAppsHook
+, libSM, libICE, sqlite, hicolor-icon-theme, wrapGAppsHook
 }:
 
 stdenv.mkDerivation rec {
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig libtool intltool gob2 vala wrapGAppsHook ];
   buildInputs = [
     glib gtk2 curl mpd_clientlib libsoup
-    libunique libmpd libSM libICE sqlite hicolor_icon_theme
+    libunique libmpd libSM libICE sqlite hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/gradio/default.nix b/pkgs/applications/audio/gradio/default.nix
index 8c2987352fb..d111502651e 100644
--- a/pkgs/applications/audio/gradio/default.nix
+++ b/pkgs/applications/audio/gradio/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchFromGitHub, pkgconfig
 , gcc
 , python3
-, gsettings_desktop_schemas
-, desktop_file_utils
+, gsettings-desktop-schemas
+, desktop-file-utils
 , glib
 , gtk3
 , intltool
 , libsoup
-, json_glib
+, json-glib
 , wrapGAppsHook
 , meson
 , ninja
@@ -44,15 +44,15 @@ in stdenv.mkDerivation rec {
     glib
     intltool
     libsoup
-    json_glib
+    json-glib
 
     gtk3
     gst_all_1.gstreamer
     gst_all_1.gst-plugins-base
 
     wrapGAppsHook
-    desktop_file_utils
-    gsettings_desktop_schemas
+    desktop-file-utils
+    gsettings-desktop-schemas
   ] ++ gst_plugins;
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/audio/gtkpod/default.nix b/pkgs/applications/audio/gtkpod/default.nix
index 7ebdce78352..39cd1a444fa 100644
--- a/pkgs/applications/audio/gtkpod/default.nix
+++ b/pkgs/applications/audio/gtkpod/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, makeWrapper, intltool, libgpod, curl, flac,
   gnome, gtk3, glib, gettext, perl, perlXMLParser, flex, libglade, libid3tag,
-  libvorbis, hicolor_icon_theme, gdk_pixbuf }:
+  libvorbis, hicolor-icon-theme, gdk_pixbuf }:
 
 stdenv.mkDerivation rec {
   version = "2.1.5";
@@ -11,13 +11,13 @@ stdenv.mkDerivation rec {
     sha256 = "0xisrpx069f7bjkyc8vqxb4k0480jmx1wscqxr6cpq1qj6pchzd5";
   };
 
-  propagatedUserEnvPkgs = [ gnome.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ makeWrapper intltool curl gettext perl perlXMLParser
     flex libgpod libid3tag flac libvorbis gtk3 gdk_pixbuf libglade gnome.anjuta
     gnome.gdl gnome.defaultIconTheme
-    hicolor_icon_theme ];
+    hicolor-icon-theme ];
 
   patchPhase = ''
     sed -i 's/which/type -P/' scripts/*.sh
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   preFixup = ''
     wrapProgram "$out/bin/gtkpod" \
       --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
-      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gnome.gnome_themes_standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH"
+      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gnome.gnome-themes-standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH"
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/audio/guitarix/default.nix b/pkgs/applications/audio/guitarix/default.nix
index dcb61119ae7..bcb30168708 100644
--- a/pkgs/applications/audio/guitarix/default.nix
+++ b/pkgs/applications/audio/guitarix/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, gettext, intltool, pkgconfig, python2
-, avahi, bluez, boost, eigen, fftw, glib, glib_networking
-, glibmm, gsettings_desktop_schemas, gtkmm2, libjack2
+, avahi, bluez, boost, eigen, fftw, glib, glib-networking
+, glibmm, gsettings-desktop-schemas, gtkmm2, libjack2
 , ladspaH, libav, librdf, libsndfile, lilv, lv2, serd, sord, sratom
 , wrapGAppsHook, zita-convolver, zita-resampler
 , optimizationSupport ? false # Enable support for native CPU extensions
@@ -22,8 +22,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ gettext intltool wrapGAppsHook pkgconfig python2 ];
 
   buildInputs = [
-    avahi bluez boost eigen fftw glib glibmm glib_networking.out
-    gsettings_desktop_schemas gtkmm2 libjack2 ladspaH libav librdf
+    avahi bluez boost eigen fftw glib glibmm glib-networking.out
+    gsettings-desktop-schemas gtkmm2 libjack2 ladspaH libav librdf
     libsndfile lilv lv2 serd sord sratom zita-convolver
     zita-resampler
   ];
diff --git a/pkgs/applications/audio/mopidy/default.nix b/pkgs/applications/audio/mopidy/default.nix
index 8541ec6e272..0018f17cac0 100644
--- a/pkgs/applications/audio/mopidy/default.nix
+++ b/pkgs/applications/audio/mopidy/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, pythonPackages, wrapGAppsHook
-, gst_all_1, glib_networking, gobjectIntrospection
+, gst_all_1, glib-networking, gobjectIntrospection
 }:
 
 pythonPackages.buildPythonApplication rec {
@@ -18,7 +18,7 @@ pythonPackages.buildPythonApplication rec {
 
   buildInputs = with gst_all_1; [
     gst-plugins-base gst-plugins-good gst-plugins-ugly gst-plugins-bad
-    glib_networking gobjectIntrospection
+    glib-networking gobjectIntrospection
   ];
 
   propagatedBuildInputs = with pythonPackages; [
diff --git a/pkgs/applications/audio/pamix/default.nix b/pkgs/applications/audio/pamix/default.nix
index dbf3cd92b5d..cc4a781ef66 100644
--- a/pkgs/applications/audio/pamix/default.nix
+++ b/pkgs/applications/audio/pamix/default.nix
@@ -1,19 +1,23 @@
 { stdenv, fetchFromGitHub
-, autoreconfHook, autoconf-archive, pkgconfig
+, pkgconfig, cmake
 , libpulseaudio, ncurses }:
 
 stdenv.mkDerivation rec {
   name = "pamix-${version}";
-  version = "1.5";
+  version = "1.6";
 
   src = fetchFromGitHub {
     owner  = "patroclos";
     repo   = "pamix";
     rev    = version;
-    sha256 = "1d6b0iv8p73bwq88kdaanm4igvmp9rkq082vyaxpc67mz398yjbp";
+    sha256 = "1d44ggnwkf2gff62959pj45v3a2k091q8v154wc5pmzamam458wp";
   };
 
-  nativeBuildInputs = [ autoreconfHook autoconf-archive pkgconfig ];
+  preConfigure = ''
+    substituteInPlace CMakeLists.txt --replace "/etc" "$out/etc/xdg"
+  '';
+
+  nativeBuildInputs = [ cmake pkgconfig ];
   buildInputs = [ libpulseaudio ncurses ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/paprefs/default.nix b/pkgs/applications/audio/paprefs/default.nix
index 58054070760..fe9ed12390a 100644
--- a/pkgs/applications/audio/paprefs/default.nix
+++ b/pkgs/applications/audio/paprefs/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, pulseaudioFull, gtkmm2, libglademm
-, dbus_glib, GConf, gconfmm, intltool }:
+, dbus-glib, GConf, gconfmm, intltool }:
 
 stdenv.mkDerivation rec {
   name = "paprefs-0.9.10";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1c5b3sb881szavly220q31g7rvpn94wr7ywlk00hqb9zaikml716";
   };
 
-  buildInputs = [ pulseaudioFull gtkmm2 libglademm dbus_glib gconfmm ];
+  buildInputs = [ pulseaudioFull gtkmm2 libglademm dbus-glib gconfmm ];
 
   nativeBuildInputs = [ pkgconfig intltool ];
 
diff --git a/pkgs/applications/audio/patchage/default.nix b/pkgs/applications/audio/patchage/default.nix
index 91a270a698e..8425b48166e 100644
--- a/pkgs/applications/audio/patchage/default.nix
+++ b/pkgs/applications/audio/patchage/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, alsaLib, boost, dbus_glib, fetchsvn, ganv, glibmm
+{ stdenv, alsaLib, boost, dbus-glib, fetchsvn, ganv, glibmm
 , gtkmm2, libjack2, pkgconfig, python2
 }:
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [
-    alsaLib boost dbus_glib ganv glibmm gtkmm2 libjack2
+    alsaLib boost dbus-glib ganv glibmm gtkmm2 libjack2
     pkgconfig python2
   ];
 
diff --git a/pkgs/applications/audio/pavucontrol/default.nix b/pkgs/applications/audio/pavucontrol/default.nix
index 69db9d74ee3..d113b8a49b3 100644
--- a/pkgs/applications/audio/pavucontrol/default.nix
+++ b/pkgs/applications/audio/pavucontrol/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, intltool, libpulseaudio, gtkmm3
-, libcanberra_gtk3, makeWrapper, gnome3 }:
+, libcanberra-gtk3, makeWrapper, gnome3 }:
 
 stdenv.mkDerivation rec {
   name = "pavucontrol-3.0";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS"
   '';
 
-  buildInputs = [ libpulseaudio gtkmm3 libcanberra_gtk3 makeWrapper
+  buildInputs = [ libpulseaudio gtkmm3 libcanberra-gtk3 makeWrapper
                   gnome3.defaultIconTheme ];
 
   nativeBuildInputs = [ pkgconfig intltool ];
diff --git a/pkgs/applications/audio/radiotray-ng/default.nix b/pkgs/applications/audio/radiotray-ng/default.nix
index 88db09fac86..60c8f90b6d1 100644
--- a/pkgs/applications/audio/radiotray-ng/default.nix
+++ b/pkgs/applications/audio/radiotray-ng/default.nix
@@ -11,7 +11,7 @@
 , dbus
 , glibmm
 , gnome3
-, hicolor_icon_theme
+, hicolor-icon-theme
 , libappindicator-gtk3
 , libnotify
 , libxdg_basedir
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     curl
     boost jsoncpp libbsd pcre
-    glibmm hicolor_icon_theme gnome3.gsettings_desktop_schemas libappindicator-gtk3 libnotify
+    glibmm hicolor-icon-theme gnome3.gsettings-desktop-schemas libappindicator-gtk3 libnotify
     libxdg_basedir
     lsb-release
     wxGTK
diff --git a/pkgs/applications/audio/rhythmbox/default.nix b/pkgs/applications/audio/rhythmbox/default.nix
index 534fd2f0edb..5190fe37d8a 100644
--- a/pkgs/applications/audio/rhythmbox/default.nix
+++ b/pkgs/applications/audio/rhythmbox/default.nix
@@ -7,7 +7,7 @@
 , libsoup
 , gnome3
 , tdb
-, json_glib
+, json-glib
 , itstool
 , wrapGAppsHook
 , gst_all_1
@@ -35,7 +35,7 @@ in stdenv.mkDerivation rec {
     intltool
     libsoup
     tdb
-    json_glib
+    json-glib
     itstool
 
     gtk3
diff --git a/pkgs/applications/audio/sonata/default.nix b/pkgs/applications/audio/sonata/default.nix
index e91c08c30b7..1afb36571bd 100644
--- a/pkgs/applications/audio/sonata/default.nix
+++ b/pkgs/applications/audio/sonata/default.nix
@@ -19,8 +19,8 @@ in buildPythonApplication rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     intltool wrapGAppsHook
-    gnome3.gnome_themes_standard gnome3.defaultIconTheme
-    gnome3.gsettings_desktop_schemas
+    gnome3.gnome-themes-standard gnome3.defaultIconTheme
+    gnome3.gsettings-desktop-schemas
   ];
 
   postPatch = ''
@@ -28,7 +28,7 @@ in buildPythonApplication rec {
     sed -i '/localmpd/d' sonata/consts.py
   '';
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   propagatedBuildInputs = [
     gobjectIntrospection gtk3 pygobject3
diff --git a/pkgs/applications/audio/sound-juicer/default.nix b/pkgs/applications/audio/sound-juicer/default.nix
index cbcdc0ecccd..c68f2cd4a35 100644
--- a/pkgs/applications/audio/sound-juicer/default.nix
+++ b/pkgs/applications/audio/sound-juicer/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gtk3, intltool, itstool, libxml2, brasero
-, libcanberra_gtk3, gnome3, gst_all_1, libmusicbrainz5, libdiscid, isocodes
+, libcanberra-gtk3, gnome3, gst_all_1, libmusicbrainz5, libdiscid, isocodes
 , makeWrapper }:
 
 let
@@ -16,8 +16,8 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ gtk3 intltool itstool libxml2 brasero libcanberra_gtk3
-                  gnome3.gsettings_desktop_schemas libmusicbrainz5 libdiscid isocodes
+  buildInputs = [ gtk3 intltool itstool libxml2 brasero libcanberra-gtk3
+                  gnome3.gsettings-desktop-schemas libmusicbrainz5 libdiscid isocodes
                   makeWrapper (stdenv.lib.getLib gnome3.dconf)
                   gst_all_1.gstreamer gst_all_1.gst-plugins-base
                   gst_all_1.gst-plugins-good gst_all_1.gst-plugins-bad
@@ -27,7 +27,7 @@ in stdenv.mkDerivation rec {
   preFixup = ''
     for f in $out/bin/* $out/libexec/*; do
       wrapProgram "$f" \
-        --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share:$XDG_ICON_DIRS:$GSETTINGS_SCHEMAS_PATH" \
+        --prefix XDG_DATA_DIRS : "${gnome3.gnome-themes-standard}/share:$XDG_ICON_DIRS:$GSETTINGS_SCHEMAS_PATH" \
         --prefix GST_PLUGIN_SYSTEM_PATH_1_0 : "$GST_PLUGIN_SYSTEM_PATH_1_0" \
         --prefix GIO_EXTRA_MODULES : "${stdenv.lib.getLib gnome3.dconf}/lib/gio/modules"
     done
diff --git a/pkgs/applications/audio/tomahawk/default.nix b/pkgs/applications/audio/tomahawk/default.nix
index 2203586c26e..4140c5da5a4 100644
--- a/pkgs/applications/audio/tomahawk/default.nix
+++ b/pkgs/applications/audio/tomahawk/default.nix
@@ -4,12 +4,12 @@
 
 , enableXMPP      ? true,  libjreen     ? null
 , enableKDE       ? false, kdelibs4     ? null
-, enableTelepathy ? false, telepathy_qt ? null
+, enableTelepathy ? false, telepathy-qt ? null
 }:
 
 assert enableXMPP      -> libjreen     != null;
 assert enableKDE       -> kdelibs4     != null;
-assert enableTelepathy -> telepathy_qt != null;
+assert enableTelepathy -> telepathy-qt != null;
 
 stdenv.mkDerivation rec {
   name = "tomahawk-${version}";
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     makeWrapper
   ] ++ stdenv.lib.optional enableXMPP      libjreen
     ++ stdenv.lib.optional enableKDE       kdelibs4
-    ++ stdenv.lib.optional enableTelepathy telepathy_qt;
+    ++ stdenv.lib.optional enableTelepathy telepathy-qt;
 
   postInstall = let
     pluginPath = stdenv.lib.concatStringsSep ":" [
diff --git a/pkgs/applications/backup/deja-dup/default.nix b/pkgs/applications/backup/deja-dup/default.nix
index 7382e84fa07..e46ffec3979 100644
--- a/pkgs/applications/backup/deja-dup/default.nix
+++ b/pkgs/applications/backup/deja-dup/default.nix
@@ -1,8 +1,8 @@
 { stdenv, fetchurl, meson, ninja, pkgconfig, vala_0_38, gettext
 , gnome3, libnotify, intltool, itstool, glib, gtk3, libxml2
 , coreutils, libsecret, pcre, libxkbcommon, wrapGAppsHook
-, libpthreadstubs, libXdmcp, epoxy, at_spi2_core, dbus, libgpgerror
-, appstream-glib, desktop_file_utils, duplicity
+, libpthreadstubs, libXdmcp, epoxy, at-spi2-core, dbus, libgpgerror
+, appstream-glib, desktop-file-utils, duplicity
 }:
 
 stdenv.mkDerivation rec {
@@ -29,13 +29,13 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     meson ninja pkgconfig vala_0_38 gettext intltool itstool
-    appstream-glib desktop_file_utils libxml2 wrapGAppsHook
+    appstream-glib desktop-file-utils libxml2 wrapGAppsHook
   ];
 
   buildInputs = [
    libnotify gnome3.libpeas glib gtk3 libsecret
    pcre libxkbcommon libpthreadstubs libXdmcp epoxy gnome3.nautilus
-   at_spi2_core dbus gnome3.gnome_online_accounts libgpgerror
+   at-spi2-core dbus gnome3.gnome-online-accounts libgpgerror
   ];
 
   propagatedUserEnvPkgs = [ duplicity ];
diff --git a/pkgs/applications/display-managers/lightdm-gtk-greeter/default.nix b/pkgs/applications/display-managers/lightdm-gtk-greeter/default.nix
index a54f0a49921..ff001b74b8a 100644
--- a/pkgs/applications/display-managers/lightdm-gtk-greeter/default.nix
+++ b/pkgs/applications/display-managers/lightdm-gtk-greeter/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, lightdm, pkgconfig, intltool
-, hicolor_icon_theme, makeWrapper
+, hicolor-icon-theme, makeWrapper
 , useGTK2 ? false, gtk2, gtk3 # gtk3 seems better supported
 , exo
 }:
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
     substituteInPlace "$out/share/xgreeters/lightdm-gtk-greeter.desktop" \
       --replace "Exec=lightdm-gtk-greeter" "Exec=$out/sbin/lightdm-gtk-greeter"
     wrapProgram "$out/sbin/lightdm-gtk-greeter" \
-      --prefix XDG_DATA_DIRS ":" "${hicolor_icon_theme}/share"
+      --prefix XDG_DATA_DIRS ":" "${hicolor-icon-theme}/share"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/editors/atom/env.nix b/pkgs/applications/editors/atom/env.nix
index 1c9c5bc78ef..c7e1dfe2736 100644
--- a/pkgs/applications/editors/atom/env.nix
+++ b/pkgs/applications/editors/atom/env.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, zlib, glib, alsaLib, dbus, gtk2, atk, pango, freetype, fontconfig
-, libgnome_keyring3, gdk_pixbuf, gvfs, cairo, cups, expat, libgpgerror, nspr
+, libgnome-keyring3, gdk_pixbuf, gvfs, cairo, cups, expat, libgpgerror, nspr
 , gconf, nss, xorg, libcap, systemd, libnotify, libsecret
 }:
 
 let
   packages = [
-    stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome_keyring3
+    stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome-keyring3
     fontconfig gdk_pixbuf cairo cups expat libgpgerror alsaLib nspr gconf nss
     xorg.libXrender xorg.libX11 xorg.libXext xorg.libXdamage xorg.libXtst
     xorg.libXcomposite xorg.libXi xorg.libXfixes xorg.libXrandr
diff --git a/pkgs/applications/editors/eclipse/build-eclipse.nix b/pkgs/applications/editors/eclipse/build-eclipse.nix
index 6a5bc3e7b0f..23e4449ee2e 100644
--- a/pkgs/applications/editors/eclipse/build-eclipse.nix
+++ b/pkgs/applications/editors/eclipse/build-eclipse.nix
@@ -1,5 +1,5 @@
 { stdenv, makeDesktopItem, freetype, fontconfig, libX11, libXrender
-, zlib, jdk, glib, gtk2, libXtst, gsettings_desktop_schemas, webkitgtk24x-gtk2
+, zlib, jdk, glib, gtk2, libXtst, gsettings-desktop-schemas, webkitgtk24x-gtk2
 , makeWrapper, ... }:
 
 { name, src ? builtins.getAttr stdenv.system sources, sources ? null, description }:
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [
-    fontconfig freetype glib gsettings_desktop_schemas gtk2 jdk libX11
+    fontconfig freetype glib gsettings-desktop-schemas gtk2 jdk libX11
     libXrender libXtst makeWrapper zlib
   ] ++ stdenv.lib.optional (webkitgtk24x-gtk2 != null) webkitgtk24x-gtk2;
 
diff --git a/pkgs/applications/editors/eclipse/default.nix b/pkgs/applications/editors/eclipse/default.nix
index fef508bdf1e..c69686a0967 100644
--- a/pkgs/applications/editors/eclipse/default.nix
+++ b/pkgs/applications/editors/eclipse/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, makeDesktopItem, makeWrapper
 , freetype, fontconfig, libX11, libXext, libXrender, zlib
-, glib, gtk2, libXtst, jdk, gsettings_desktop_schemas
+, glib, gtk2, libXtst, jdk, gsettings-desktop-schemas
 , webkitgtk24x-gtk2 ? null  # for internal web browser
 , buildEnv, writeText, runCommand
 , callPackage
@@ -15,7 +15,7 @@ rec {
 
   buildEclipse = import ./build-eclipse.nix {
     inherit stdenv makeDesktopItem freetype fontconfig libX11 libXrender zlib
-            jdk glib gtk2 libXtst gsettings_desktop_schemas webkitgtk24x-gtk2
+            jdk glib gtk2 libXtst gsettings-desktop-schemas webkitgtk24x-gtk2
             makeWrapper;
   };
 
diff --git a/pkgs/applications/editors/emacs/default.nix b/pkgs/applications/editors/emacs/default.nix
index f87cc72f2f2..ba243629cc3 100644
--- a/pkgs/applications/editors/emacs/default.nix
+++ b/pkgs/applications/editors/emacs/default.nix
@@ -4,8 +4,8 @@
 , alsaLib, cairo, acl, gpm, AppKit, CoreWLAN, Kerberos, GSS, ImageIO
 , withX ? !stdenv.isDarwin
 , withGTK2 ? false, gtk2 ? null
-, withGTK3 ? true, gtk3 ? null, gsettings_desktop_schemas ? null
-, withXwidgets ? false, webkitgtk24x-gtk3 ? null, wrapGAppsHook ? null, glib_networking ? null
+, withGTK3 ? true, gtk3 ? null, gsettings-desktop-schemas ? null
+, withXwidgets ? false, webkitgtk24x-gtk3 ? null, wrapGAppsHook ? null, glib-networking ? null
 , withCsrc ? true
 , srcRepo ? false, autoconf ? null, automake ? null, texinfo ? null
 }:
@@ -61,9 +61,9 @@ stdenv.mkDerivation rec {
       [ xlibsWrapper libXaw Xaw3d libXpm libpng libjpeg libungif libtiff librsvg libXft
         imagemagick gconf ]
     ++ lib.optional (withX && withGTK2) gtk2
-    ++ lib.optionals (withX && withGTK3) [ gtk3 gsettings_desktop_schemas ]
+    ++ lib.optionals (withX && withGTK3) [ gtk3 gsettings-desktop-schemas ]
     ++ lib.optional (stdenv.isDarwin && withX) cairo
-    ++ lib.optionals (withX && withXwidgets) [ webkitgtk24x-gtk3 glib_networking ];
+    ++ lib.optionals (withX && withXwidgets) [ webkitgtk24x-gtk3 glib-networking ];
 
   propagatedBuildInputs = lib.optionals stdenv.isDarwin [ AppKit GSS ImageIO ];
 
diff --git a/pkgs/applications/editors/geany/default.nix b/pkgs/applications/editors/geany/default.nix
index 9288d293b91..23478758efe 100644
--- a/pkgs/applications/editors/geany/default.nix
+++ b/pkgs/applications/editors/geany/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 let
-  version = "1.32";
+  version = "1.33";
 in
 
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://download.geany.org/${name}.tar.bz2";
-    sha256 = "8b7be10b95d0614eb07f845ba2280f7c026eacd5739d8fac4d5d26606f8c3c2d";
+    sha256 = "66baaff43f12caebcf0efec9a5533044dc52837f799c73a1fd7312caa86099c2";
   };
 
   NIX_LDFLAGS = if stdenv.isDarwin then "-lintl" else null;
diff --git a/pkgs/applications/editors/jucipp/default.nix b/pkgs/applications/editors/jucipp/default.nix
index 3d623d3f3bd..c24866671f9 100644
--- a/pkgs/applications/editors/jucipp/default.nix
+++ b/pkgs/applications/editors/jucipp/default.nix
@@ -1,4 +1,4 @@
-{ config, stdenv, fetchgit, makeWrapper, gnome3, at_spi2_core, libcxx,
+{ config, stdenv, fetchgit, makeWrapper, gnome3, at-spi2-core, libcxx,
   boost, epoxy, cmake, aspell, llvmPackages, libgit2, pkgconfig, pcre,
   libXdmcp, libxkbcommon, libpthreadstubs, wrapGAppsHook, aspellDicts,
   coreutils, glibc, dbus_libs, openssl, libxml2, gnumake, ctags }:
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     openssl
     libxml2
     gnome3.gtksourceview
-    at_spi2_core
+    at-spi2-core
     pcre
     epoxy
     boost
diff --git a/pkgs/applications/editors/kdevelop5/kdevelop.nix b/pkgs/applications/editors/kdevelop5/kdevelop.nix
index 1a164ec08de..41d1a6262ed 100644
--- a/pkgs/applications/editors/kdevelop5/kdevelop.nix
+++ b/pkgs/applications/editors/kdevelop5/kdevelop.nix
@@ -3,7 +3,7 @@
 , kconfig, kdeclarative, kdoctools, kiconthemes, ki18n, kitemmodels, kitemviews
 , kjobwidgets, kcmutils, kio, knewstuff, knotifyconfig, kparts, ktexteditor
 , threadweaver, kxmlgui, kwindowsystem, grantlee, kcrash, karchive, kguiaddons
-, plasma-framework, krunner, kdevplatform, kdevelop-pg-qt, shared_mime_info
+, plasma-framework, krunner, kdevplatform, kdevelop-pg-qt, shared-mime-info
 , libksysguard, konsole, llvmPackages, makeWrapper
 }:
 
@@ -34,7 +34,7 @@ mkDerivation rec {
     kconfig kdeclarative kdoctools kiconthemes ki18n kitemmodels kitemviews
     kjobwidgets kcmutils kio knewstuff knotifyconfig kparts ktexteditor
     threadweaver kxmlgui kwindowsystem grantlee plasma-framework krunner
-    kdevplatform shared_mime_info libksysguard konsole kcrash karchive kguiaddons
+    kdevplatform shared-mime-info libksysguard konsole kcrash karchive kguiaddons
   ];
 
   postInstall = ''
diff --git a/pkgs/applications/editors/lighttable/default.nix b/pkgs/applications/editors/lighttable/default.nix
index 74a83c1278a..c5f8278f649 100644
--- a/pkgs/applications/editors/lighttable/default.nix
+++ b/pkgs/applications/editors/lighttable/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib, glib, alsaLib, makeDesktopItem
-, dbus, gtk2, atk, pango, freetype, fontconfig, libgnome_keyring3, gdk_pixbuf
+, dbus, gtk2, atk, pango, freetype, fontconfig, libgnome-keyring3, gdk_pixbuf
 , cairo, cups, expat, libgpgerror, nspr, gnome3, nss, xorg, systemd, libnotify
 }:
 
 let
   libPath = stdenv.lib.makeLibraryPath [
-      stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome_keyring3 nss
+      stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome-keyring3 nss
       fontconfig gdk_pixbuf cairo cups expat libgpgerror alsaLib nspr gnome3.gconf
       xorg.libXrender xorg.libX11 xorg.libXext xorg.libXdamage xorg.libXtst
       xorg.libXcomposite xorg.libXi xorg.libXfixes libnotify xorg.libXrandr
diff --git a/pkgs/applications/editors/monodevelop/default.nix b/pkgs/applications/editors/monodevelop/default.nix
index 53ea9741c03..e8e529b63ab 100644
--- a/pkgs/applications/editors/monodevelop/default.nix
+++ b/pkgs/applications/editors/monodevelop/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchgit, fetchNuGet
-, autoconf, automake, pkgconfig, shared_mime_info, intltool
+, autoconf, automake, pkgconfig, shared-mime-info, intltool
 , glib, mono, gtk-sharp-2_0, gnome2, gnome-sharp, unzip
 , dotnetPackages
 }:
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    autoconf automake shared_mime_info intltool
+    autoconf automake shared-mime-info intltool
     mono gtk-sharp-2_0 gnome-sharp unzip
     dotnetPackages.NUnit
     dotnetPackages.NUnitRunners
diff --git a/pkgs/applications/graphics/darktable/default.nix b/pkgs/applications/graphics/darktable/default.nix
index e9932b93fbe..14659d796fc 100644
--- a/pkgs/applications/graphics/darktable/default.nix
+++ b/pkgs/applications/graphics/darktable/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, libsoup, graphicsmagick, json_glib, wrapGAppsHook
-, cairo, cmake, ninja, curl, perl, llvm, desktop_file_utils, exiv2, glib
+{ stdenv, fetchurl, libsoup, graphicsmagick, json-glib, wrapGAppsHook
+, cairo, cmake, ninja, curl, perl, llvm, desktop-file-utils, exiv2, glib
 , ilmbase, gtk3, intltool, lcms2, lensfun, libX11, libexif, libgphoto2, libjpeg
 , libpng, librsvg, libtiff, openexr, osm-gps-map, pkgconfig, sqlite, libxslt
 , openjpeg, lua, pugixml, colord, colord-gtk, libwebp, libsecret, gnome3
@@ -14,12 +14,12 @@ stdenv.mkDerivation rec {
     sha256 = "014pq80i5k1kdvvrl7xrgaaq3i4fzv09h7a3pwzlp2ahkczwcm32";
   };
 
-  nativeBuildInputs = [ cmake ninja llvm pkgconfig intltool perl desktop_file_utils wrapGAppsHook ];
+  nativeBuildInputs = [ cmake ninja llvm pkgconfig intltool perl desktop-file-utils wrapGAppsHook ];
 
   buildInputs = [
     cairo curl exiv2 glib gtk3 ilmbase lcms2 lensfun libX11 libexif
     libgphoto2 libjpeg libpng librsvg libtiff openexr sqlite libxslt
-    libsoup graphicsmagick json_glib openjpeg lua pugixml
+    libsoup graphicsmagick json-glib openjpeg lua pugixml
     colord colord-gtk libwebp libsecret gnome3.adwaita-icon-theme
     osm-gps-map
   ];
diff --git a/pkgs/applications/graphics/feh/default.nix b/pkgs/applications/graphics/feh/default.nix
index 478e9d2b453..05dd845d7e8 100644
--- a/pkgs/applications/graphics/feh/default.nix
+++ b/pkgs/applications/graphics/feh/default.nix
@@ -6,11 +6,11 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "feh-${version}";
-  version = "2.23";
+  version = "2.23.2";
 
   src = fetchurl {
     url = "https://feh.finalrewind.org/${name}.tar.bz2";
-    sha256 = "18922zv8ckm82r1ap1yn7plbk6djpj02za2ahng58sjj2fw3rpqn";
+    sha256 = "1hw9xhhmm404ircmd7aw9n51n23wzjxzmav272ldk1pxb2jk3hcn";
   };
 
   outputs = [ "out" "man" "doc" ];
diff --git a/pkgs/applications/graphics/gcolor3/default.nix b/pkgs/applications/graphics/gcolor3/default.nix
index afad1e6c3af..09d1a86db8e 100644
--- a/pkgs/applications/graphics/gcolor3/default.nix
+++ b/pkgs/applications/graphics/gcolor3/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, gnome3, libtool, intltool, pkgconfig, gtk3, hicolor_icon_theme, wrapGAppsHook } :
+{ stdenv, fetchFromGitHub, gnome3, libtool, intltool, pkgconfig, gtk3, hicolor-icon-theme, wrapGAppsHook } :
 
 let
   version = "2.2";
@@ -12,7 +12,7 @@ in stdenv.mkDerivation {
     sha256 = "1rbahsi33pfggpj5cigy6wy5333g3rpm8v2q0b35c6m7pwhmf2gr";
   };
 
-  nativeBuildInputs = [ gnome3.gnome_common libtool intltool pkgconfig hicolor_icon_theme wrapGAppsHook ];
+  nativeBuildInputs = [ gnome3.gnome-common libtool intltool pkgconfig hicolor-icon-theme wrapGAppsHook ];
 
   buildInputs = [ gtk3 ];
 
diff --git a/pkgs/applications/graphics/geeqie/default.nix b/pkgs/applications/graphics/geeqie/default.nix
index 1e8f0e209c0..d034f5d64d9 100644
--- a/pkgs/applications/graphics/geeqie/default.nix
+++ b/pkgs/applications/graphics/geeqie/default.nix
@@ -1,23 +1,24 @@
-{ stdenv, fetchurl, pkgconfig, autoconf, automake, gtk2, libpng, exiv2
-, lcms, intltool, gettext, fbida
+{ stdenv, fetchurl, pkgconfig, autoconf, automake, gettext, intltool
+, gtk3, lcms2, exiv2, libchamplain, clutter-gtk, ffmpegthumbnailer, fbida
 }:
 
 stdenv.mkDerivation rec {
   name = "geeqie-${version}";
-  version = "1.3";
+  version = "1.4";
 
   src = fetchurl {
     url = "http://geeqie.org/${name}.tar.xz";
-    sha256 = "0gzc82sy66pbsmq7lnmq4y37zqad1zfwfls3ik3dmfm8s5nmcvsb";
+    sha256 = "0ciygvcxb78pqg59r6p061mkbpvkgv2rv3r79j3kgv3kalb3ln2w";
   };
 
-  preConfigure = "./autogen.sh";
+  # Do not build the changelog as this requires markdown.
+  patches = [ ./geeqie-no-changelog.patch ];
 
-  configureFlags = [ "--enable-gps" ];
+  preConfigure = "./autogen.sh";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig autoconf automake gettext intltool ];
   buildInputs = [
-    autoconf automake gtk2 libpng exiv2 lcms intltool gettext
+    gtk3 lcms2 exiv2 libchamplain clutter-gtk ffmpegthumbnailer fbida
   ];
 
   postInstall = ''
@@ -27,6 +28,8 @@ stdenv.mkDerivation rec {
         -e '1 a export PATH=${stdenv.lib.makeBinPath [ exiv2 fbida ]}:$PATH'
   '';
 
+  enableParallelBuilding = true;
+
   meta = with stdenv.lib; {
     description = "Lightweight GTK+ based image viewer";
 
@@ -45,7 +48,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://geeqie.sourceforge.net;
 
-    maintainers = with maintainers; [ pSub ];
+    maintainers = with maintainers; [ jfrankenau pSub ];
     platforms = platforms.gnu;
   };
 }
diff --git a/pkgs/applications/graphics/geeqie/geeqie-no-changelog.patch b/pkgs/applications/graphics/geeqie/geeqie-no-changelog.patch
new file mode 100644
index 00000000000..1b8833b135f
--- /dev/null
+++ b/pkgs/applications/graphics/geeqie/geeqie-no-changelog.patch
@@ -0,0 +1,14 @@
+--- geeqie-1.4.orig/Makefile.am	2017-12-31 07:31:21.000000000 -0500
++++ geeqie-1.4/Makefile.am	2018-01-01 15:05:58.742068166 -0500
+@@ -10,9 +10,9 @@
+ readmedir = @readmedir@
+ 
+ if HAVE_MARKDOWN
+-readme_DATA = README.md COPYING ChangeLog TODO README.lirc AUTHORS README.html ChangeLog.html
++readme_DATA = README.md COPYING TODO README.lirc AUTHORS README.html
+ else
+-readme_DATA = README.md COPYING ChangeLog TODO README.lirc AUTHORS ChangeLog.html
++readme_DATA = README.md COPYING TODO README.lirc AUTHORS
+ endif
+ 
+ desktopdir = $(datadir)/applications
diff --git a/pkgs/applications/graphics/giv/default.nix b/pkgs/applications/graphics/giv/default.nix
index d01286e15a6..dea3fd4e3c6 100644
--- a/pkgs/applications/graphics/giv/default.nix
+++ b/pkgs/applications/graphics/giv/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, gdk_pixbuf, scons, pkgconfig, gtk2, glib,
-  pcre, cfitsio, perl, gob2, vala, libtiff, json_glib }:
+  pcre, cfitsio, perl, gob2, vala, libtiff, json-glib }:
 
 stdenv.mkDerivation rec {
   name = "giv-${version}";
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   installPhase = "scons install";
 
   nativeBuildInputs = [ scons pkgconfig vala perl gob2 ];
-  buildInputs = [ gdk_pixbuf gtk2 glib pcre cfitsio libtiff json_glib ];
+  buildInputs = [ gdk_pixbuf gtk2 glib pcre cfitsio libtiff json-glib ];
 
   meta = with stdenv.lib; {
     description = "Cross platform image and hierarchical vector viewer based";
diff --git a/pkgs/applications/graphics/glabels/default.nix b/pkgs/applications/graphics/glabels/default.nix
index 6dcf8223777..c1f15904818 100644
--- a/pkgs/applications/graphics/glabels/default.nix
+++ b/pkgs/applications/graphics/glabels/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, barcode, gnome3, autoreconfHook
-, gtk3, gtk_doc, libxml2, librsvg , libtool, libe-book
+, gtk3, gtk-doc, libxml2, librsvg , libtool, libe-book
 , intltool, itstool, makeWrapper, pkgconfig, which
 }:
 
@@ -14,8 +14,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook pkgconfig makeWrapper intltool ];
   buildInputs = [
-    barcode gtk3 gtk_doc gnome3.yelp_tools
-    gnome3.gnome_common gnome3.gsettings_desktop_schemas
+    barcode gtk3 gtk-doc gnome3.yelp-tools
+    gnome3.gnome-common gnome3.gsettings-desktop-schemas
     itstool libxml2 librsvg libe-book libtool
     
   ];
diff --git a/pkgs/applications/graphics/gthumb/default.nix b/pkgs/applications/graphics/gthumb/default.nix
index 161e8915124..03489db933c 100644
--- a/pkgs/applications/graphics/gthumb/default.nix
+++ b/pkgs/applications/graphics/gthumb/default.nix
@@ -1,7 +1,7 @@
 { stdenv,  fetchurl, gnome3, itstool, libxml2, pkgconfig, intltool,
   exiv2, libjpeg, libtiff, gstreamer, libraw, libsoup, libsecret,
-  libchamplain, librsvg, libwebp, json_glib, webkit, lcms2, bison,
-  flex, hicolor_icon_theme, wrapGAppsHook }:
+  libchamplain, librsvg, libwebp, json-glib, webkit, lcms2, bison,
+  flex, hicolor-icon-theme, wrapGAppsHook, shared-mime-info }:
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
@@ -17,12 +17,16 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
   buildInputs = with gnome3;
-    [ itstool libxml2 intltool glib gtk gsettings_desktop_schemas dconf
+    [ itstool libxml2 intltool glib gtk gsettings-desktop-schemas dconf
       exiv2 libjpeg libtiff gstreamer libraw libsoup libsecret libchamplain
-      librsvg libwebp json_glib webkit lcms2 bison flex hicolor_icon_theme defaultIconTheme ];
+      librsvg libwebp json-glib webkit lcms2 bison flex hicolor-icon-theme defaultIconTheme ];
 
   enableParallelBuilding = true;
 
+  preFixup = ''
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared-mime-info}/share")
+  '';
+
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Apps/gthumb;
     description = "Image browser and viewer for GNOME";
diff --git a/pkgs/applications/graphics/nomacs/default.nix b/pkgs/applications/graphics/nomacs/default.nix
index ac0060ec7f8..8c3a8bc894b 100644
--- a/pkgs/applications/graphics/nomacs/default.nix
+++ b/pkgs/applications/graphics/nomacs/default.nix
@@ -4,7 +4,7 @@
 , makeWrapper
 , pkgconfig
 , wrapGAppsHook
-, gsettings_desktop_schemas
+, gsettings-desktop-schemas
 
 , qtbase
 , qttools
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
                  libraw
                  libtiff
                  quazip
-                 gsettings_desktop_schemas];
+                 gsettings-desktop-schemas];
 
   cmakeFlags = ["-DENABLE_OPENCV=ON"
                 "-DENABLE_RAW=ON"
diff --git a/pkgs/applications/graphics/rawtherapee/default.nix b/pkgs/applications/graphics/rawtherapee/default.nix
index 5743f0c1bcb..9964bec6781 100644
--- a/pkgs/applications/graphics/rawtherapee/default.nix
+++ b/pkgs/applications/graphics/rawtherapee/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, pkgconfig, cmake, pixman, libpthreadstubs, gtkmm3, libXau
-, libXdmcp, lcms2, libiptcdata, libcanberra_gtk3, fftw, expat, pcre, libsigcxx, wrapGAppsHook
+, libXdmcp, lcms2, libiptcdata, libcanberra-gtk3, fftw, expat, pcre, libsigcxx, wrapGAppsHook
 , lensfun
 }:
 
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     pixman libpthreadstubs gtkmm3 libXau libXdmcp
-    lcms2 libiptcdata libcanberra_gtk3 fftw expat pcre libsigcxx lensfun
+    lcms2 libiptcdata libcanberra-gtk3 fftw expat pcre libsigcxx lensfun
   ];
 
   cmakeFlags = [
diff --git a/pkgs/applications/graphics/shotwell/default.nix b/pkgs/applications/graphics/shotwell/default.nix
index b23ddbf9d78..437044ba267 100644
--- a/pkgs/applications/graphics/shotwell/default.nix
+++ b/pkgs/applications/graphics/shotwell/default.nix
@@ -1,6 +1,6 @@
 { fetchurl, stdenv, meson, ninja, gtk3, libexif, libgphoto2, libsoup, libxml2, vala, sqlite
-, webkitgtk, pkgconfig, gnome3, gst_all_1, libgudev, libraw, glib, json_glib
-, gettext, desktop_file_utils, gdk_pixbuf, librsvg, wrapGAppsHook
+, webkitgtk, pkgconfig, gnome3, gst_all_1, libgudev, libraw, glib, json-glib
+, gettext, desktop-file-utils, gdk_pixbuf, librsvg, wrapGAppsHook
 , itstool, libgdata }:
 
 # for dependencies see https://wiki.gnome.org/Apps/Shotwell/BuildingAndInstalling
@@ -17,14 +17,14 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    meson ninja pkgconfig itstool gettext desktop_file_utils wrapGAppsHook
+    meson ninja pkgconfig itstool gettext desktop-file-utils wrapGAppsHook
   ];
 
   buildInputs = [
     gtk3 libexif libgphoto2 libsoup libxml2 vala sqlite webkitgtk
     gst_all_1.gstreamer gst_all_1.gst-plugins-base gnome3.libgee
-    libgudev gnome3.gexiv2 gnome3.gsettings_desktop_schemas
-    libraw json_glib glib gdk_pixbuf librsvg gnome3.rest
+    libgudev gnome3.gexiv2 gnome3.gsettings-desktop-schemas
+    libraw json-glib glib gdk_pixbuf librsvg gnome3.rest
     gnome3.gcr gnome3.defaultIconTheme libgdata
   ];
 
diff --git a/pkgs/applications/graphics/viewnior/default.nix b/pkgs/applications/graphics/viewnior/default.nix
index e951f3a7a93..c655cadef40 100644
--- a/pkgs/applications/graphics/viewnior/default.nix
+++ b/pkgs/applications/graphics/viewnior/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, gtk2, libpng, exiv2, lcms
-, intltool, gettext, shared_mime_info, glib, gdk_pixbuf, perl}:
+, intltool, gettext, shared-mime-info, glib, gdk_pixbuf, perl}:
 
 stdenv.mkDerivation rec {
   name = "viewnior-${version}";
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs =
     [ pkgconfig gtk2 libpng exiv2 lcms intltool gettext
-      shared_mime_info glib gdk_pixbuf perl
+      shared-mime-info glib gdk_pixbuf perl
     ];
 
   preFixup = ''
diff --git a/pkgs/applications/graphics/vimiv/default.nix b/pkgs/applications/graphics/vimiv/default.nix
index 38f63bdb383..538931c1040 100644
--- a/pkgs/applications/graphics/vimiv/default.nix
+++ b/pkgs/applications/graphics/vimiv/default.nix
@@ -1,5 +1,5 @@
 { lib, python3Packages, fetchFromGitHub, imagemagick, librsvg, gtk3, jhead
-, hicolor_icon_theme, defaultIconTheme
+, hicolor-icon-theme, defaultIconTheme
 
 # Test requirements
 , dbus, xvfb_run, xdotool
@@ -38,7 +38,7 @@ python3Packages.buildPythonApplication rec {
   '';
 
   checkInputs = [ python3Packages.nose dbus.daemon xvfb_run xdotool ];
-  buildInputs = [ hicolor_icon_theme defaultIconTheme librsvg ];
+  buildInputs = [ hicolor-icon-theme defaultIconTheme librsvg ];
   propagatedBuildInputs = with python3Packages; [ pillow pygobject3 gtk3 ];
 
   makeWrapperArgs = [
diff --git a/pkgs/applications/kde/akonadi-mime.nix b/pkgs/applications/kde/akonadi-mime.nix
index 52a17f5cbeb..0ed958b4e77 100644
--- a/pkgs/applications/kde/akonadi-mime.nix
+++ b/pkgs/applications/kde/akonadi-mime.nix
@@ -1,6 +1,6 @@
 {
   mkDerivation, lib, kdepimTeam,
-  extra-cmake-modules, shared_mime_info,
+  extra-cmake-modules, shared-mime-info,
   akonadi, kdbusaddons, ki18n, kio, kitemmodels, kmime
 }:
 
@@ -10,7 +10,7 @@ mkDerivation {
     license = with lib.licenses; [ gpl2 lgpl21 ];
     maintainers = kdepimTeam;
   };
-  nativeBuildInputs = [ extra-cmake-modules shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules shared-mime-info ];
   buildInputs = [ akonadi kdbusaddons ki18n kio kitemmodels kmime ];
   outputs = [ "out" "dev" ];
 }
diff --git a/pkgs/applications/kde/akonadi/default.nix b/pkgs/applications/kde/akonadi/default.nix
index da7cd2e8d79..cba0b1e59e3 100644
--- a/pkgs/applications/kde/akonadi/default.nix
+++ b/pkgs/applications/kde/akonadi/default.nix
@@ -1,6 +1,6 @@
 {
   mkDerivation, copyPathsToStore, lib, kdepimTeam,
-  extra-cmake-modules, shared_mime_info,
+  extra-cmake-modules, shared-mime-info,
   boost, kcompletion, kconfigwidgets, kcrash, kdbusaddons, kdesignerplugin,
   ki18n, kiconthemes, kio, kitemmodels, kwindowsystem, mysql, qttools,
 }:
@@ -12,7 +12,7 @@ mkDerivation {
     maintainers = kdepimTeam;
   };
   patches = copyPathsToStore (lib.readPathsFromFile ./. ./series);
-  nativeBuildInputs = [ extra-cmake-modules shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules shared-mime-info ];
   buildInputs = [
     kcompletion kconfigwidgets kcrash kdbusaddons kdesignerplugin ki18n
     kiconthemes kio kwindowsystem qttools
diff --git a/pkgs/applications/kde/k3b.nix b/pkgs/applications/kde/k3b.nix
index b032de84879..89bc171d295 100644
--- a/pkgs/applications/kde/k3b.nix
+++ b/pkgs/applications/kde/k3b.nix
@@ -1,5 +1,5 @@
 { mkDerivation, lib
-, extra-cmake-modules, kdoctools, makeWrapper, shared_mime_info
+, extra-cmake-modules, kdoctools, makeWrapper, shared-mime-info
 , qtwebkit
 , libkcddb, karchive, kcmutils, kfilemetadata, knewstuff, knotifyconfig, solid, kxmlgui
 , flac, lame, libmad, libmpcdec, libvorbis
@@ -28,7 +28,7 @@ mkDerivation {
     # cd/dvd
     cdparanoia libdvdcss libdvdread
     # others
-    ffmpeg libmusicbrainz3 shared_mime_info
+    ffmpeg libmusicbrainz3 shared-mime-info
   ];
   propagatedUserEnvPkgs = [ (lib.getBin kinit) ];
   postFixup =
diff --git a/pkgs/applications/kde/kdenlive.nix b/pkgs/applications/kde/kdenlive.nix
index 17d7da7b702..b5eca47d6c0 100644
--- a/pkgs/applications/kde/kdenlive.nix
+++ b/pkgs/applications/kde/kdenlive.nix
@@ -21,7 +21,7 @@
 , kplotting
 , ktextwidgets
 , mlt
-, shared_mime_info
+, shared-mime-info
 , libv4l
 , kfilemetadata
 , ffmpeg
@@ -62,7 +62,7 @@ mkDerivation {
     qtquickcontrols
     qtscript
     qtwebkit
-    shared_mime_info
+    shared-mime-info
     libv4l
     ffmpeg
   ];
diff --git a/pkgs/applications/kde/kdepim-runtime.nix b/pkgs/applications/kde/kdepim-runtime.nix
index 3230efd8201..b3cfed91dd4 100644
--- a/pkgs/applications/kde/kdepim-runtime.nix
+++ b/pkgs/applications/kde/kdepim-runtime.nix
@@ -1,7 +1,7 @@
 {
   mkDerivation, lib, kdepimTeam,
   extra-cmake-modules, kdoctools,
-  shared_mime_info,
+  shared-mime-info,
   akonadi, akonadi-calendar, akonadi-contacts, akonadi-mime, akonadi-notes,
   kalarmcal, kcalutils, kcontacts, kdav, kdelibs4support, kidentitymanagement,
   kimap, kmailtransport, kmbox, kmime, knotifications, knotifyconfig,
@@ -14,7 +14,7 @@ mkDerivation {
     license = with lib.licenses; [ gpl2 lgpl21 fdl12 ];
     maintainers = kdepimTeam;
   };
-  nativeBuildInputs = [ extra-cmake-modules kdoctools shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules kdoctools shared-mime-info ];
   buildInputs = [
     akonadi akonadi-calendar akonadi-contacts akonadi-mime akonadi-notes
     kalarmcal kcalutils kcontacts kdav kdelibs4support kidentitymanagement kimap
diff --git a/pkgs/applications/kde/kio-extras.nix b/pkgs/applications/kde/kio-extras.nix
index 8abb58b46b2..13585848317 100644
--- a/pkgs/applications/kde/kio-extras.nix
+++ b/pkgs/applications/kde/kio-extras.nix
@@ -1,5 +1,5 @@
 {
-  mkDerivation, lib, extra-cmake-modules, kdoctools, shared_mime_info,
+  mkDerivation, lib, extra-cmake-modules, kdoctools, shared-mime-info,
   exiv2, kactivities, karchive, kbookmarks, kconfig, kconfigwidgets,
   kcoreaddons, kdbusaddons, kguiaddons, kdnssd, kiconthemes, ki18n, kio, khtml,
   kdelibs4support, kpty, libmtp, libssh, openexr, ilmbase, openslp, phonon,
@@ -12,7 +12,7 @@ mkDerivation {
     license = with lib.licenses; [ gpl2 lgpl21 ];
     maintainers = [ lib.maintainers.ttuegel ];
   };
-  nativeBuildInputs = [ extra-cmake-modules kdoctools shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules kdoctools shared-mime-info ];
   buildInputs = [
     exiv2 kactivities karchive kbookmarks kconfig kconfigwidgets kcoreaddons
     kdbusaddons kguiaddons kdnssd kiconthemes ki18n kio khtml kdelibs4support
diff --git a/pkgs/applications/kde/kmail-account-wizard.nix b/pkgs/applications/kde/kmail-account-wizard.nix
index 9f3d5e2ea01..f380315cce9 100644
--- a/pkgs/applications/kde/kmail-account-wizard.nix
+++ b/pkgs/applications/kde/kmail-account-wizard.nix
@@ -1,6 +1,6 @@
 {
   mkDerivation, lib, kdepimTeam,
-  extra-cmake-modules, kdoctools, shared_mime_info,
+  extra-cmake-modules, kdoctools, shared-mime-info,
   akonadi, kcmutils, kcrash, kdbusaddons, kidentitymanagement, kldap,
   kmailtransport, knewstuff, knotifications, knotifyconfig, kparts, kross, ktexteditor,
   kwallet, libkdepim, libkleo, pimcommon, qttools,
@@ -12,7 +12,7 @@ mkDerivation {
     license = with lib.licenses; [ gpl2 lgpl21 fdl12 ];
     maintainers = kdepimTeam;
   };
-  nativeBuildInputs = [ extra-cmake-modules kdoctools shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules kdoctools shared-mime-info ];
   buildInputs = [
     akonadi kcmutils kcrash kdbusaddons kidentitymanagement kldap kmailtransport
     knewstuff knotifications knotifyconfig kparts kross ktexteditor kwallet libkdepim
diff --git a/pkgs/applications/kde/marble.nix b/pkgs/applications/kde/marble.nix
index 1217c29032b..e0e80b05ebc 100644
--- a/pkgs/applications/kde/marble.nix
+++ b/pkgs/applications/kde/marble.nix
@@ -1,7 +1,7 @@
 { mkDerivation, lib
 , extra-cmake-modules, kdoctools
 , qtscript, qtsvg, qtquickcontrols, qtwebkit
-, krunner, shared_mime_info, kparts, knewstuff
+, krunner, shared-mime-info, kparts, knewstuff
 , gpsd, perl
 }:
 
@@ -10,7 +10,7 @@ mkDerivation {
   meta.license = with lib.licenses; [ lgpl21 gpl3 ];
   nativeBuildInputs = [ extra-cmake-modules kdoctools perl ];
   propagatedBuildInputs = [
-    qtscript qtsvg qtquickcontrols qtwebkit shared_mime_info krunner kparts
+    qtscript qtsvg qtquickcontrols qtwebkit shared-mime-info krunner kparts
     knewstuff gpsd
   ];
 }
diff --git a/pkgs/applications/kde/okteta.nix b/pkgs/applications/kde/okteta.nix
index 422968be35a..0ac8ddebc75 100644
--- a/pkgs/applications/kde/okteta.nix
+++ b/pkgs/applications/kde/okteta.nix
@@ -3,7 +3,7 @@
   extra-cmake-modules, kdoctools,
   qtscript, kconfig, kinit, karchive, kcrash,
   kcmutils, kconfigwidgets, knewstuff, kparts, qca-qt5,
-  shared_mime_info
+  shared-mime-info
 }:
 
 mkDerivation {
@@ -13,7 +13,7 @@ mkDerivation {
     maintainers = with lib.maintainers; [ peterhoeg ];
   };
   nativeBuildInputs = [ qtscript extra-cmake-modules kdoctools ];
-  buildInputs = [ shared_mime_info ];
+  buildInputs = [ shared-mime-info ];
   propagatedBuildInputs = [
     kconfig kinit kcmutils kconfigwidgets knewstuff kparts qca-qt5
     karchive kcrash
diff --git a/pkgs/applications/misc/artha/default.nix b/pkgs/applications/misc/artha/default.nix
index cfd4d6b32de..f69152820e4 100644
--- a/pkgs/applications/misc/artha/default.nix
+++ b/pkgs/applications/misc/artha/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dbus_glib, gtk2, pkgconfig, wordnet }:
+{ stdenv, fetchurl, dbus-glib, gtk2, pkgconfig, wordnet }:
 
 stdenv.mkDerivation rec {
   name = "artha-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ dbus_glib gtk2 wordnet ];
+  buildInputs = [ dbus-glib gtk2 wordnet ];
 
   meta = with stdenv.lib; {
     description = "An offline thesaurus based on WordNet";
diff --git a/pkgs/applications/misc/clipit/default.nix b/pkgs/applications/misc/clipit/default.nix
index d9ea487a83b..4477cbbcc06 100644
--- a/pkgs/applications/misc/clipit/default.nix
+++ b/pkgs/applications/misc/clipit/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, intltool, pkgconfig, gtk2, xdotool, hicolor_icon_theme }:
+{ fetchurl, stdenv, intltool, pkgconfig, gtk2, xdotool, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "clipit-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ intltool gtk2 xdotool hicolor_icon_theme ];
+  buildInputs = [ intltool gtk2 xdotool hicolor-icon-theme ];
 
   meta = with stdenv.lib; {
     description = "Lightweight GTK+ Clipboard Manager";
diff --git a/pkgs/applications/misc/cura/default.nix b/pkgs/applications/misc/cura/default.nix
index b9a160564a5..edb10a0f667 100644
--- a/pkgs/applications/misc/cura/default.nix
+++ b/pkgs/applications/misc/cura/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   name = "cura-${version}";
-  version = "3.1.0";
+  version = "3.2.1";
 
   src = fetchFromGitHub {
     owner = "Ultimaker";
     repo = "Cura";
     rev = version;
-    sha256 = "1x732bzxdxnz1av8jlv5kzs08jpmsg6bz9i88jr63kw32d901xsm";
+    sha256 = "0yaya0ww92qjm7g31q85m5f95nwdapldjx1kdf1ar4yzwh4r15rp";
   };
 
   buildInputs = [ qtbase qtquickcontrols ];
@@ -28,7 +28,7 @@ mkDerivation rec {
 
   meta = with lib; {
     description = "3D printer / slicing GUI built on top of the Uranium framework";
-    homepage = "https://github.com/Ultimaker/Cura";
+    homepage = https://github.com/Ultimaker/Cura;
     license = licenses.agpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/curaengine/default.nix b/pkgs/applications/misc/curaengine/default.nix
index 575889ad2c6..c3a19e6551a 100644
--- a/pkgs/applications/misc/curaengine/default.nix
+++ b/pkgs/applications/misc/curaengine/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "curaengine-${version}";
-  version = "3.0.3";
+  version = "3.2.1";
 
   src = fetchFromGitHub {
     owner = "Ultimaker";
     repo = "CuraEngine";
     rev = version;
-    sha256 = "0x1ss3hppw6062rmmxh0dpnm5cg6r2mp01k0nxyw5riiljj59ydy";
+    sha256 = "1yqpp6qhixzni3ik11vbk5kcdrhlz2j4ylzmh8f6c86r4d73a0cp";
   };
 
   nativeBuildInputs = [ cmake ];
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A powerful, fast and robust engine for processing 3D models into 3D printing instruction";
-    homepage = "https://github.com/Ultimaker/CuraEngine";
+    homepage = https://github.com/Ultimaker/CuraEngine;
     license = licenses.agpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/applications/misc/deepin-terminal/default.nix b/pkgs/applications/misc/deepin-terminal/default.nix
index 12ceb0958f0..8e64fa69805 100644
--- a/pkgs/applications/misc/deepin-terminal/default.nix
+++ b/pkgs/applications/misc/deepin-terminal/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchFromGitHub, pkgconfig, gtk3, vala, cmake, vte, libgee, wnck, zssh, gettext, librsvg, libsecret, json_glib, gobjectIntrospection }:
+{ stdenv, fetchurl, fetchFromGitHub, pkgconfig, gtk3, vala, cmake, vte, libgee, wnck, zssh, gettext, librsvg, libsecret, json-glib, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   name = "deepin-terminal-${version}";
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     # For setup hook
     gobjectIntrospection
   ];
-  buildInputs = [ gtk3 vte libgee wnck librsvg libsecret json_glib ];
+  buildInputs = [ gtk3 vte libgee wnck librsvg libsecret json-glib ];
 
   meta = with stdenv.lib; {
     description = "The default terminal emulation for Deepin";
diff --git a/pkgs/applications/misc/devilspie2/default.nix b/pkgs/applications/misc/devilspie2/default.nix
index 4a7c4d7ec30..1ea45c3574a 100644
--- a/pkgs/applications/misc/devilspie2/default.nix
+++ b/pkgs/applications/misc/devilspie2/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "devilspie2-${version}";
-  version = "0.42";
+  version = "0.43";
 
   src = fetchurl {
     url = "http://download.savannah.gnu.org/releases/devilspie2/devilspie2_${version}-src.tar.gz";
-    sha256 = "119zb9x5i3y4cp30h4113psqxb5d7zxiyijpq02g8kds1wqvrx8i";
+    sha256 = "0a7qjl2qd4099kkkbwa1y2fk48s21jlr409lf9mij7mlc9yc3zzc";
   };
 
   nativeBuildInputs = [ intltool pkgconfig ];
diff --git a/pkgs/applications/misc/finalterm/default.nix b/pkgs/applications/misc/finalterm/default.nix
index ee16ba24ed4..93e5d297ffb 100644
--- a/pkgs/applications/misc/finalterm/default.nix
+++ b/pkgs/applications/misc/finalterm/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchFromGitHub, makeWrapper
-, pkgconfig, cmake, libxml2, vala_0_26, intltool, libmx, gnome3, gtk3, gtk_doc
-, keybinder3, clutter_gtk, libnotify
+, pkgconfig, cmake, libxml2, vala_0_26, intltool, libmx, gnome3, gtk3, gtk-doc
+, keybinder3, clutter-gtk, libnotify
 , libxkbcommon, xorg, udev
 , bashInteractive
 }:
@@ -19,8 +19,8 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ pkgconfig cmake intltool makeWrapper ];
   buildInputs = [
-    vala_0_26 gtk3 gnome3.gnome_common gnome3.libgee
-    gtk_doc clutter_gtk libmx keybinder3 libxml2 libnotify
+    vala_0_26 gtk3 gnome3.gnome-common gnome3.libgee
+    gtk-doc clutter-gtk libmx keybinder3 libxml2 libnotify
     xorg.libpthreadstubs xorg.libXdmcp xorg.libxshmfence
     libxkbcommon
   ] ++ optionals stdenv.isLinux [ udev ];
diff --git a/pkgs/applications/misc/font-manager/default.nix b/pkgs/applications/misc/font-manager/default.nix
index 8c63c856578..be853e4213b 100644
--- a/pkgs/applications/misc/font-manager/default.nix
+++ b/pkgs/applications/misc/font-manager/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, automake, autoconf, libtool,
-  pkgconfig, file, intltool, libxml2, json_glib , sqlite, itstool,
+  pkgconfig, file, intltool, libxml2, json-glib , sqlite, itstool,
   librsvg, vala_0_34, gnome3, wrapGAppsHook, gobjectIntrospection
 }:
 
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     file
     intltool
     vala_0_34
-    gnome3.yelp_tools
+    gnome3.yelp-tools
     wrapGAppsHook
     # For setup hook
     gobjectIntrospection
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     libxml2
-    json_glib
+    json-glib
     sqlite
     itstool
     librsvg
diff --git a/pkgs/applications/misc/gksu/default.nix b/pkgs/applications/misc/gksu/default.nix
index 509a54881cc..d4f2a056a9f 100644
--- a/pkgs/applications/misc/gksu/default.nix
+++ b/pkgs/applications/misc/gksu/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gtk2, gnome3, libgksu,
-  intltool, libstartup_notification, gtk_doc, wrapGAppsHook
+  intltool, libstartup_notification, gtk-doc, wrapGAppsHook
 }:
 
 stdenv.mkDerivation rec {
@@ -13,11 +13,11 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    pkgconfig intltool gtk_doc wrapGAppsHook
+    pkgconfig intltool gtk-doc wrapGAppsHook
   ];
 
   buildInputs = [
-    gtk2 gnome3.gconf libstartup_notification gnome3.libgnome_keyring
+    gtk2 gnome3.gconf libstartup_notification gnome3.libgnome-keyring
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/applications/misc/gmtp/default.nix b/pkgs/applications/misc/gmtp/default.nix
index dfe61b57b43..776a10b7e0c 100644
--- a/pkgs/applications/misc/gmtp/default.nix
+++ b/pkgs/applications/misc/gmtp/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, libmtp, libid3tag, flac, libvorbis, gtk3
-, gsettings_desktop_schemas, wrapGAppsHook
+, gsettings-desktop-schemas, wrapGAppsHook
 }:
 
 let version = "1.3.10"; in
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
-  buildInputs = [ libmtp libid3tag flac libvorbis gtk3 gsettings_desktop_schemas ];
+  buildInputs = [ libmtp libid3tag flac libvorbis gtk3 gsettings-desktop-schemas ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/applications/misc/gpx-viewer/default.nix b/pkgs/applications/misc/gpx-viewer/default.nix
index a7485c4ee68..1810d6d5c47 100644
--- a/pkgs/applications/misc/gpx-viewer/default.nix
+++ b/pkgs/applications/misc/gpx-viewer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, pkgconfig, gnome3, shared_mime_info, desktop_file_utils, wrapGAppsHook }:
+{ stdenv, fetchurl, intltool, pkgconfig, gnome3, shared-mime-info, desktop-file-utils, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "gpx-viewer-${version}";
@@ -17,8 +17,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     intltool pkgconfig
-    shared_mime_info # For update-mime-database
-    desktop_file_utils # For update-desktop-database
+    shared-mime-info # For update-mime-database
+    desktop-file-utils # For update-desktop-database
     wrapGAppsHook # Fix error: GLib-GIO-ERROR **: No GSettings schemas are installed on the system
   ];
   buildInputs = with gnome3; [ gdl libchamplain defaultIconTheme ];
diff --git a/pkgs/applications/misc/gramps/default.nix b/pkgs/applications/misc/gramps/default.nix
index 8b66b23df01..ace91bfafff 100644
--- a/pkgs/applications/misc/gramps/default.nix
+++ b/pkgs/applications/misc/gramps/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, gtk3, pythonPackages, intltool,
-  pango, gsettings_desktop_schemas,
+  pango, gsettings-desktop-schemas,
 # Optional packages:
  enableOSM ? true, osm-gps-map
  }:
diff --git a/pkgs/applications/misc/guake/default.nix b/pkgs/applications/misc/guake/default.nix
index 21a551bd631..0a2a17fc8fa 100644
--- a/pkgs/applications/misc/guake/default.nix
+++ b/pkgs/applications/misc/guake/default.nix
@@ -17,7 +17,7 @@ with lib;
 
 let
   inherit (python2Packages) python;
-  inputs = [ dbus gtk2 gconf python libutempter vte keybinder gnome3.gnome_common ];
+  inputs = [ dbus gtk2 gconf python libutempter vte keybinder gnome3.gnome-common ];
   pyPath = makeSearchPathOutput "lib" python.sitePackages (attrVals [ "dbus-python" "notify" "pyGtkGlade" "pyxdg" ] python2Packages ++ [ gnome2.gnome_python ]);
  in stdenv.mkDerivation rec {
   name = "guake-${version}";
diff --git a/pkgs/applications/misc/hamster-time-tracker/default.nix b/pkgs/applications/misc/hamster-time-tracker/default.nix
index 51a14fb20d0..105f7beb98f 100644
--- a/pkgs/applications/misc/hamster-time-tracker/default.nix
+++ b/pkgs/applications/misc/hamster-time-tracker/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchzip, pythonPackages, docbook2x, libxslt, gnome_doc_utils
-, intltool, dbus_glib, gnome_python, dbus
-, hicolor_icon_theme
+{ stdenv, fetchzip, pythonPackages, docbook2x, libxslt, gnome-doc-utils
+, intltool, dbus-glib, gnome_python, dbus
+, hicolor-icon-theme
 }:
 
 # TODO: Add optional dependency 'wnck', for "workspace tracking" support. Fixes
@@ -18,7 +18,7 @@ pythonPackages.buildPythonApplication rec {
   };
 
   buildInputs = [
-    docbook2x libxslt gnome_doc_utils intltool dbus_glib hicolor_icon_theme
+    docbook2x libxslt gnome-doc-utils intltool dbus-glib hicolor-icon-theme
   ];
 
   propagatedBuildInputs = with pythonPackages; [ pygobject2 pygtk pyxdg gnome_python dbus-python ];
diff --git a/pkgs/applications/misc/josm/default.nix b/pkgs/applications/misc/josm/default.nix
index b908941d2bc..aec6dc2f58c 100644
--- a/pkgs/applications/misc/josm/default.nix
+++ b/pkgs/applications/misc/josm/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "josm-${version}";
-  version = "13265";
+  version = "13367";
 
   src = fetchurl {
     url = "https://josm.openstreetmap.de/download/josm-snapshot-${version}.jar";
-    sha256 = "0mmpxmf17lw1j1m1gfz2jrm3qj2416zgbwgcy7xbvn6qcd8k7dr5";
+    sha256 = "1yf7cx8159njxid9qa0id7zfkr7dn83rrkgxp9kzkjn25aqji4cf";
   };
 
   buildInputs = [ jre8 makeWrapper ];
diff --git a/pkgs/applications/misc/keepass/default.nix b/pkgs/applications/misc/keepass/default.nix
index 911be6721ac..5e492fc621f 100644
--- a/pkgs/applications/misc/keepass/default.nix
+++ b/pkgs/applications/misc/keepass/default.nix
@@ -1,12 +1,6 @@
 { stdenv, lib, fetchurl, buildDotnetPackage, substituteAll, makeWrapper, makeDesktopItem,
   unzip, icoutils, gtk2, xorg, xdotool, xsel, plugins ? [] }:
 
-# KeePass looks for plugins in under directory in which KeePass.exe is
-# located. It follows symlinks where looking for that directory, so
-# buildEnv is not enough to bring KeePass and plugins together.
-#
-# This derivation patches KeePass to search for plugins in specified
-# plugin derivations in the Nix store and nowhere else.
 with builtins; buildDotnetPackage rec {
   baseName = "keepass";
   version = "2.38";
@@ -29,6 +23,29 @@ with builtins; buildDotnetPackage rec {
     })
   ];
 
+  # KeePass looks for plugins in under directory in which KeePass.exe is
+  # located. It follows symlinks where looking for that directory, so
+  # buildEnv is not enough to bring KeePass and plugins together.
+  #
+  # This derivation patches KeePass to search for plugins in specified
+  # plugin derivations in the Nix store and nowhere else.
+  pluginLoadPathsPatch =
+    let outputLc = toString (add 7 (length plugins));
+        patchTemplate = readFile ./keepass-plugins.patch;
+        loadTemplate  = readFile ./keepass-plugins-load.patch;
+        loads =
+          lib.concatStrings
+            (map
+              (p: replaceStrings ["$PATH$"] [ (unsafeDiscardStringContext (toString p)) ] loadTemplate)
+              plugins);
+    in replaceStrings ["$OUTPUT_LC$" "$DO_LOADS$"] [outputLc loads] patchTemplate;
+
+  passAsFile = [ "pluginLoadPathsPatch" ];
+  postPatch = ''
+    sed -i 's/\r*$//' KeePass/Forms/MainForm.cs
+    patch -p1 <$pluginLoadPathsPatchPath
+  '';
+
   preConfigure = ''
     rm -rvf Build/*
     find . -name "*.sln" -print -exec sed -i 's/Format Version 10.00/Format Version 11.00/g' {} \;
diff --git a/pkgs/applications/misc/keepass/keepass-plugins-load.patch b/pkgs/applications/misc/keepass/keepass-plugins-load.patch
new file mode 100644
index 00000000000..ca52e7ef191
--- /dev/null
+++ b/pkgs/applications/misc/keepass/keepass-plugins-load.patch
@@ -0,0 +1 @@
++			m_pluginManager.LoadAllPlugins("$PATH$/lib/dotnet/keepass", SearchOption.TopDirectoryOnly, new string[] {});
diff --git a/pkgs/applications/misc/keepass/keepass-plugins.patch b/pkgs/applications/misc/keepass/keepass-plugins.patch
new file mode 100644
index 00000000000..cde6e7252bc
--- /dev/null
+++ b/pkgs/applications/misc/keepass/keepass-plugins.patch
@@ -0,0 +1,13 @@
+diff --git a/KeePass/Forms/MainForm.cs b/KeePass/Forms/MainForm.cs
+index 3d5fca0..4c3f3d4 100644
+--- a/KeePass/Forms/MainForm.cs
++++ b/KeePass/Forms/MainForm.cs
+@@ -406,7 +406,$OUTPUT_LC$ @@ namespace KeePass.Forms
+ 			m_pluginManager.Initialize(m_pluginDefaultHost);
+ 
+ 			m_pluginManager.UnloadAllPlugins();
+-			if(AppPolicy.Current.Plugins) m_pluginManager.LoadAllPlugins();
+$DO_LOADS$+
+ 
+ 			// Delete old files *after* loading plugins (when timestamps
+ 			// of loaded plugins have been updated already)
diff --git a/pkgs/applications/misc/kiwix/default.nix b/pkgs/applications/misc/kiwix/default.nix
index 8479c4e16ac..699cb2fd098 100644
--- a/pkgs/applications/misc/kiwix/default.nix
+++ b/pkgs/applications/misc/kiwix/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, makeWrapper, pkgconfig
 , zip, python, zlib, which, icu, libmicrohttpd, lzma, aria2, wget, bc
-, libuuid, glibc, libX11, libXext, libXt, libXrender, glib, dbus, dbus_glib
+, libuuid, glibc, libX11, libXext, libXt, libXrender, glib, dbus, dbus-glib
 , gtk2, gdk_pixbuf, pango, cairo, freetype, fontconfig, alsaLib, atk, cmake
 , xapian, ctpp2, zimlib
 }:
@@ -93,7 +93,7 @@ stdenv.mkDerivation rec {
 
     rm $out/bin/kiwix
     makeWrapper $out/lib/kiwix/kiwix-launcher $out/bin/kiwix \
-      --suffix LD_LIBRARY_PATH : ${makeLibraryPath [stdenv.cc.cc libX11 libXext libXt libXrender glib dbus dbus_glib gtk2 gdk_pixbuf pango cairo freetype fontconfig alsaLib atk]} \
+      --suffix LD_LIBRARY_PATH : ${makeLibraryPath [stdenv.cc.cc libX11 libXext libXt libXrender glib dbus dbus-glib gtk2 gdk_pixbuf pango cairo freetype fontconfig alsaLib atk]} \
       --suffix PATH : ${aria2}/bin
   '';
 
diff --git a/pkgs/applications/misc/kupfer/default.nix b/pkgs/applications/misc/kupfer/default.nix
index e2290105c92..bb55fc2d4a8 100644
--- a/pkgs/applications/misc/kupfer/default.nix
+++ b/pkgs/applications/misc/kupfer/default.nix
@@ -8,7 +8,7 @@
 , dbus
 , libwnck3
 , keybinder3
-, hicolor_icon_theme
+, hicolor-icon-theme
 , wrapGAppsHook
 }:
 
@@ -28,7 +28,7 @@ buildPythonApplication rec {
     # For setup hook
     gobjectIntrospection
   ];
-  buildInputs = [ hicolor_icon_theme docutils libwnck3 keybinder3 ];
+  buildInputs = [ hicolor-icon-theme docutils libwnck3 keybinder3 ];
   propagatedBuildInputs = [ pygobject3 gtk3 pyxdg dbus-python pycairo ];
 
   configurePhase = ''
diff --git a/pkgs/applications/misc/lxterminal/default.nix b/pkgs/applications/misc/lxterminal/default.nix
index a514b0ff63d..0a2a051223a 100644
--- a/pkgs/applications/misc/lxterminal/default.nix
+++ b/pkgs/applications/misc/lxterminal/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, automake, autoconf, intltool, pkgconfig, gtk2, vte
+{ stdenv, fetchurl, automake, autoconf, intltool, pkgconfig, gtk3, vte
 , libxslt, docbook_xml_dtd_412, docbook_xml_xslt, libxml2, findXMLCatalogs
 }:
 
@@ -14,6 +14,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = [
     "--enable-man"
+    "--enable-gtk3"
   ];
 
   nativeBuildInputs = [
@@ -21,7 +22,7 @@ stdenv.mkDerivation rec {
     libxslt docbook_xml_dtd_412 docbook_xml_xslt libxml2 findXMLCatalogs
   ];
 
-  buildInputs = [ gtk2 vte ];
+  buildInputs = [ gtk3 vte ];
 
   patches = [
     ./respect-xml-catalog-files-var.patch
diff --git a/pkgs/applications/misc/mediainfo-gui/default.nix b/pkgs/applications/misc/mediainfo-gui/default.nix
index 0167132db78..2adea6395eb 100644
--- a/pkgs/applications/misc/mediainfo-gui/default.nix
+++ b/pkgs/applications/misc/mediainfo-gui/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, autoreconfHook, pkgconfig, libzen, libmediainfo, wxGTK
-, desktop_file_utils, libSM, imagemagick }:
+, desktop-file-utils, libSM, imagemagick }:
 
 stdenv.mkDerivation rec {
   version = "17.10";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
-  buildInputs = [ libzen libmediainfo wxGTK desktop_file_utils libSM
+  buildInputs = [ libzen libmediainfo wxGTK desktop-file-utils libSM
                   imagemagick ];
 
   sourceRoot = "./MediaInfo/Project/GNU/GUI/";
diff --git a/pkgs/applications/misc/mysql-workbench/default.nix b/pkgs/applications/misc/mysql-workbench/default.nix
index e8c6c9f2430..76517f87464 100644
--- a/pkgs/applications/misc/mysql-workbench/default.nix
+++ b/pkgs/applications/misc/mysql-workbench/default.nix
@@ -1,8 +1,8 @@
 { stdenv, fetchurl, makeWrapper, cmake, pkgconfig
-, glibc, gnome_keyring, gtk, gtkmm, pcre, swig, sudo
+, glibc, gnome-keyring, gtk, gtkmm, pcre, swig, sudo
 , mysql, libxml2, libctemplate, libmysqlconnectorcpp
 , vsqlite, tinyxml, gdal, libiodbc, libpthreadstubs
-, libXdmcp, libuuid, libzip, libgnome_keyring, file
+, libXdmcp, libuuid, libzip, libgnome-keyring, file
 , pythonPackages, jre, autoconf, automake, libtool
 , boost, glibmm, libsigcxx, pangomm, libX11, openssl
 , proj, cairo, libglade
@@ -21,9 +21,9 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ cmake gnome_keyring gtk gtk.dev gtkmm pcre swig python sudo
+  buildInputs = [ cmake gnome-keyring gtk gtk.dev gtkmm pcre swig python sudo
     paramiko mysql libxml2 libctemplate libmysqlconnectorcpp vsqlite tinyxml gdal libiodbc file
-    libpthreadstubs libXdmcp libuuid libzip libgnome_keyring libgnome_keyring.dev jre autoconf
+    libpthreadstubs libXdmcp libuuid libzip libgnome-keyring libgnome-keyring.dev jre autoconf
     automake libtool boost glibmm glibmm.dev libsigcxx pangomm libX11 pexpect pycrypto openssl
     proj cairo cairo.dev makeWrapper libglade ] ;
 
@@ -82,7 +82,7 @@ in stdenv.mkDerivation rec {
     wrapProgram "$out/bin/mysql-workbench" \
       --prefix LD_LIBRARY_PATH : "${python}/lib" \
       --prefix LD_LIBRARY_PATH : "$(cat ${stdenv.cc}/nix-support/orig-cc)/lib64" \
-      --prefix PATH : "${gnome_keyring}/bin" \
+      --prefix PATH : "${gnome-keyring}/bin" \
       --prefix PATH : "${python}/bin" \
       --set PYTHONPATH $PYTHONPATH \
       --run '
diff --git a/pkgs/applications/misc/notify-osd/default.nix b/pkgs/applications/misc/notify-osd/default.nix
index 2aa04ce83e5..8e8126192dd 100644
--- a/pkgs/applications/misc/notify-osd/default.nix
+++ b/pkgs/applications/misc/notify-osd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, libwnck3, libnotify, dbus_glib, makeWrapper, gnome3 }:
+{ stdenv, fetchurl, pkgconfig, glib, libwnck3, libnotify, dbus-glib, makeWrapper, gnome3 }:
 
 stdenv.mkDerivation rec {
   name = "notify-osd-${version}";
@@ -11,8 +11,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    glib libwnck3 libnotify dbus_glib makeWrapper
-    gnome3.gsettings_desktop_schemas
+    glib libwnck3 libnotify dbus-glib makeWrapper
+    gnome3.gsettings-desktop-schemas
   ];
 
   configureFlags = "--libexecdir=$(out)/bin";
diff --git a/pkgs/applications/misc/onboard/default.nix b/pkgs/applications/misc/onboard/default.nix
index a78b98a58cb..d4847e4ce49 100644
--- a/pkgs/applications/misc/onboard/default.nix
+++ b/pkgs/applications/misc/onboard/default.nix
@@ -1,21 +1,21 @@
 { fetchurl
 , stdenv
 , aspellWithDicts
-, at_spi2_core ? null
+, at-spi2-core ? null
 , atspiSupport ? true
 , bash
 , glib
 , glibcLocales
 , gnome3
 , gobjectIntrospection
-, gsettings_desktop_schemas
+, gsettings-desktop-schemas
 , gtk3
 , hunspell
 , hunspellDicts
 , hunspellWithDicts
 , intltool
 , isocodes
-, libcanberra_gtk3
+, libcanberra-gtk3
 , libudev
 , libxkbcommon
 , pkgconfig
@@ -74,17 +74,17 @@ in python3.pkgs.buildPythonApplication rec {
   buildInputs = [
     bash
     gnome3.dconf
-    gsettings_desktop_schemas
+    gsettings-desktop-schemas
     gtk3
     hunspell
     isocodes
-    libcanberra_gtk3
+    libcanberra-gtk3
     libudev
     libxkbcommon
     wrapGAppsHook
     xorg.libXtst
     xorg.libxkbfile
-  ] ++ stdenv.lib.optional atspiSupport at_spi2_core;
+  ] ++ stdenv.lib.optional atspiSupport at-spi2-core;
 
   nativeBuildInputs = [
     glibcLocales
diff --git a/pkgs/applications/misc/orca/default.nix b/pkgs/applications/misc/orca/default.nix
index fc7fd95bbb9..0c0de526e60 100644
--- a/pkgs/applications/misc/orca/default.nix
+++ b/pkgs/applications/misc/orca/default.nix
@@ -1,9 +1,9 @@
 { stdenv, lib, pkgconfig, fetchurl, buildPythonApplication
 , autoreconfHook, wrapGAppsHook
-, intltool, yelp_tools, itstool, libxmlxx3
+, intltool, yelp-tools, itstool, libxmlxx3
 , python, pygobject3, gtk3, gnome3, substituteAll
-, at_spi2_atk, at_spi2_core, pyatspi, dbus, dbus-python, pyxdg
-, xkbcomp, gsettings_desktop_schemas, liblouis
+, at-spi2-atk, at-spi2-core, pyatspi, dbus, dbus-python, pyxdg
+, xkbcomp, gsettings-desktop-schemas, liblouis
 , speechd, brltty, setproctitle, gst_all_1, gst-python
 }:
 
@@ -30,7 +30,7 @@ in buildPythonApplication rec {
 
   nativeBuildInputs = [
     autoreconfHook wrapGAppsHook pkgconfig libxmlxx3
-    intltool yelp_tools itstool
+    intltool yelp-tools itstool
   ];
 
   propagatedBuildInputs = [
@@ -38,7 +38,7 @@ in buildPythonApplication rec {
   ];
 
   buildInputs = [
-    python gtk3 at_spi2_atk at_spi2_core dbus gsettings_desktop_schemas
+    python gtk3 at-spi2-atk at-spi2-core dbus gsettings-desktop-schemas
     gst_all_1.gstreamer gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good
   ];
 
diff --git a/pkgs/applications/misc/pdfmod/default.nix b/pkgs/applications/misc/pdfmod/default.nix
index 691f3188b08..47be9dc8200 100644
--- a/pkgs/applications/misc/pdfmod/default.nix
+++ b/pkgs/applications/misc/pdfmod/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, pkgconfig, gnome_doc_utils, intltool, lib
+{ stdenv, fetchurl, fetchpatch, pkgconfig, gnome-doc-utils, intltool, lib
 , mono, gtk-sharp-2_0, gnome-sharp, hyena
 , which, makeWrapper, glib, gnome3, poppler, wrapGAppsHook
 }:
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gnome_doc_utils intltool mono gtk-sharp-2_0 gnome-sharp
+    gnome-doc-utils intltool mono gtk-sharp-2_0 gnome-sharp
     hyena which makeWrapper wrapGAppsHook
   ];
 
diff --git a/pkgs/applications/misc/pdfshuffler/default.nix b/pkgs/applications/misc/pdfshuffler/default.nix
index e01956e3611..e06f4407534 100644
--- a/pkgs/applications/misc/pdfshuffler/default.nix
+++ b/pkgs/applications/misc/pdfshuffler/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchsvn
 , wrapGAppsHook, makeWrapper, gettext
 , python3Packages, gtk3, poppler_gi
-, gnome3, gsettings_desktop_schemas, shared_mime_info,
+, gnome3, gsettings-desktop-schemas, shared-mime-info,
 }:
 
 python3Packages.buildPythonApplication rec {
@@ -16,7 +16,7 @@ python3Packages.buildPythonApplication rec {
   nativeBuildInputs = [ wrapGAppsHook gettext makeWrapper ];
 
   buildInputs = [
-    gtk3 gsettings_desktop_schemas poppler_gi gnome3.adwaita-icon-theme
+    gtk3 gsettings-desktop-schemas poppler_gi gnome3.adwaita-icon-theme
   ];
 
   propagatedBuildInputs = with python3Packages; [
@@ -26,7 +26,7 @@ python3Packages.buildPythonApplication rec {
   ];
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared_mime_info}/share")
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared-mime-info}/share")
   '';
 
   doCheck = false; # no tests
diff --git a/pkgs/applications/misc/qsyncthingtray/default.nix b/pkgs/applications/misc/qsyncthingtray/default.nix
index 763435da564..88628c63c9c 100644
--- a/pkgs/applications/misc/qsyncthingtray/default.nix
+++ b/pkgs/applications/misc/qsyncthingtray/default.nix
@@ -1,7 +1,7 @@
 { mkDerivation, stdenv, lib, fetchFromGitHub, fetchpatch, procps ? null
 , qtbase, qtwebengine, qtwebkit
 , cmake
-, syncthing, syncthing-inotify ? null
+, syncthing
 , preferQWebView ? false
 , preferNative   ? true }:
 
@@ -34,7 +34,6 @@ mkDerivation rec {
     ${lib.optionalString stdenv.isLinux ''
       substituteInPlace includes/platforms/linux/posixUtils.hpp \
         --replace '"/usr/local/bin/syncthing"'         '"${syncthing}/bin/syncthing"' \
-        --replace '"/usr/local/bin/syncthing-inotify"' '"${syncthing-inotify}/bin/syncthing-inotify"' \
         --replace '"pgrep -x'                          '"${procps}/bin/pgrep -x'
     ''}
 
diff --git a/pkgs/applications/misc/roxterm/default.nix b/pkgs/applications/misc/roxterm/default.nix
index cbf602b75da..1d0c7d28de6 100644
--- a/pkgs/applications/misc/roxterm/default.nix
+++ b/pkgs/applications/misc/roxterm/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, docbook_xsl, dbus_libs, dbus_glib, expat, gettext
-, gsettings_desktop_schemas, gdk_pixbuf, gtk2, gtk3, hicolor_icon_theme
+{ stdenv, fetchurl, docbook_xsl, dbus_libs, dbus-glib, expat, gettext
+, gsettings-desktop-schemas, gdk_pixbuf, gtk2, gtk3, hicolor-icon-theme
 , imagemagick, itstool, librsvg, libtool, libxslt, lockfile, makeWrapper
 , pkgconfig, python, pythonPackages, vte
 , wrapGAppsHook}:
@@ -22,11 +22,11 @@ in stdenv.mkDerivation rec {
 
   buildInputs =
     [ docbook_xsl expat imagemagick itstool librsvg libtool libxslt
-      makeWrapper python pythonPackages.lockfile dbus_libs dbus_glib
-      gdk_pixbuf gsettings_desktop_schemas gtk3
-      hicolor_icon_theme vte ];
+      makeWrapper python pythonPackages.lockfile dbus_libs dbus-glib
+      gdk_pixbuf gsettings-desktop-schemas gtk3
+      hicolor-icon-theme vte ];
 
-  NIX_CFLAGS_COMPILE = [ "-I${dbus_glib.dev}/include/dbus-1.0"
+  NIX_CFLAGS_COMPILE = [ "-I${dbus-glib.dev}/include/dbus-1.0"
                          "-I${dbus_libs.dev}/include/dbus-1.0"
                          "-I${dbus_libs.lib}/lib/dbus-1.0/include" ];
 
diff --git a/pkgs/applications/misc/sequeler/default.nix b/pkgs/applications/misc/sequeler/default.nix
new file mode 100644
index 00000000000..9c86c6090a6
--- /dev/null
+++ b/pkgs/applications/misc/sequeler/default.nix
@@ -0,0 +1,40 @@
+{ stdenv, fetchFromGitHub
+, cmake, ninja, pkgconfig, vala, gobjectIntrospection, gettext, wrapGAppsHook
+, gtk3, glib, granite, libgee, libgda, gtksourceview, libxml2 }:
+
+
+let
+  version = "0.5.3";
+  sqlGda = libgda.override {
+    mysqlSupport = true;
+    postgresSupport = true;
+  };
+
+in stdenv.mkDerivation rec {
+  name = "sequeler-${version}";
+
+  src = fetchFromGitHub {
+    owner = "Alecaddd";
+    repo = "sequeler";
+    rev = "v${version}";
+    sha256 = "0m5zwl9jfdl1dzd1ymlwx7rx5cr9fdx06sbnidaajh33z02zaph0";
+  };
+
+  nativeBuildInputs = [ cmake ninja pkgconfig vala gobjectIntrospection gettext wrapGAppsHook ];
+
+  buildInputs = [ gtk3 glib granite libgee sqlGda gtksourceview libxml2 ];
+
+  meta = with stdenv.lib; {
+    description = "Friendly SQL Client";
+    longDescription = ''
+      Sequeler is a native Linux SQL client built in Vala and Gtk. It allows you
+      to connect to your local and remote databases, write SQL in a handy text
+      editor with language recognition, and visualize SELECT results in a
+      Gtk.Grid Widget.
+    '';
+    homepage = https://github.com/Alecaddd/sequeler;
+    license = licenses.gpl3;
+    maintainers = [ maintainers.etu ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/applications/misc/simplenote/default.nix b/pkgs/applications/misc/simplenote/default.nix
index 7367c820705..7fbf11573c4 100644
--- a/pkgs/applications/misc/simplenote/default.nix
+++ b/pkgs/applications/misc/simplenote/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, lib, zlib, glib, alsaLib, dbus, gtk2, atk, pango, freetype, fontconfig
-, libgnome_keyring3, gdk_pixbuf, gvfs, cairo, cups, expat, libgpgerror, nspr
+, libgnome-keyring3, gdk_pixbuf, gvfs, cairo, cups, expat, libgpgerror, nspr
 , nss, xorg, libcap, systemd, libnotify ,libXScrnSaver, gnome3 }:
 
  stdenv.mkDerivation rec {
@@ -15,7 +15,7 @@
   buildCommand = let
 
     packages = [
-      stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome_keyring3
+      stdenv.cc.cc zlib glib dbus gtk2 atk pango freetype libgnome-keyring3
       fontconfig gdk_pixbuf cairo cups expat libgpgerror alsaLib nspr nss
       xorg.libXrender xorg.libX11 xorg.libXext xorg.libXdamage xorg.libXtst
       xorg.libXcomposite xorg.libXi xorg.libXfixes xorg.libXrandr
diff --git a/pkgs/applications/misc/spacefm/default.nix b/pkgs/applications/misc/spacefm/default.nix
index 5fffa6681cb..980bfb1b0e5 100644
--- a/pkgs/applications/misc/spacefm/default.nix
+++ b/pkgs/applications/misc/spacefm/default.nix
@@ -1,6 +1,6 @@
-{ pkgs, fetchFromGitHub, stdenv, gtk3, udev, desktop_file_utils
-, shared_mime_info, intltool, pkgconfig, wrapGAppsHook, ffmpegthumbnailer
-, jmtpfs, ifuseSupport ? false, ifuse ? null, lsof, udisks, hicolor_icon_theme, adwaita-icon-theme }:
+{ pkgs, fetchFromGitHub, stdenv, gtk3, udev, desktop-file-utils
+, shared-mime-info, intltool, pkgconfig, wrapGAppsHook, ffmpegthumbnailer
+, jmtpfs, ifuseSupport ? false, ifuse ? null, lsof, udisks, hicolor-icon-theme, adwaita-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "spacefm-${version}";
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gtk3 udev desktop_file_utils shared_mime_info intltool
+    gtk3 udev desktop-file-utils shared-mime-info intltool
     wrapGAppsHook ffmpegthumbnailer jmtpfs lsof udisks
   ] ++ (if ifuseSupport then [ ifuse ] else []);
   # Introduced because ifuse doesn't build due to CVEs in libplist
diff --git a/pkgs/applications/misc/sweethome3d/default.nix b/pkgs/applications/misc/sweethome3d/default.nix
index 009eb488d7b..68a192d78b8 100644
--- a/pkgs/applications/misc/sweethome3d/default.nix
+++ b/pkgs/applications/misc/sweethome3d/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, fetchcvs, makeWrapper, makeDesktopItem, jdk, jre, ant
-, gtk3, gsettings_desktop_schemas, p7zip, libXxf86vm }:
+, gtk3, gsettings-desktop-schemas, p7zip, libXxf86vm }:
 
 let
 
@@ -36,7 +36,7 @@ let
       patchelf --set-rpath ${libXxf86vm}/lib lib/java3d-1.6/linux/i586/libnativewindow_x11.so
     '';
 
-    buildInputs = [ ant jdk jre makeWrapper p7zip gtk3 gsettings_desktop_schemas ];
+    buildInputs = [ ant jdk jre makeWrapper p7zip gtk3 gsettings-desktop-schemas ];
 
     buildPhase = ''
       ant furniture textures help
@@ -54,7 +54,7 @@ let
       cp "${sweethome3dItem}/share/applications/"* $out/share/applications
 
       makeWrapper ${jre}/bin/java $out/bin/$exec \
-        --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gtk3.out}/share:${gsettings_desktop_schemas}/share:$out/share:$GSETTINGS_SCHEMAS_PATH" \
+        --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gtk3.out}/share:${gsettings-desktop-schemas}/share:$out/share:$GSETTINGS_SCHEMAS_PATH" \
         --add-flags "-jar $out/share/java/${module}-${version}.jar -cp $out/share/java/Furniture.jar:$out/share/java/Textures.jar:$out/share/java/Help.jar ${if stdenv.system == "x86_64-linux" then "-d64" else "-d32"}"
     '';
 
diff --git a/pkgs/applications/misc/sweethome3d/editors.nix b/pkgs/applications/misc/sweethome3d/editors.nix
index 37623caa1d4..6c4b32ca9aa 100644
--- a/pkgs/applications/misc/sweethome3d/editors.nix
+++ b/pkgs/applications/misc/sweethome3d/editors.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchcvs, makeWrapper, makeDesktopItem, jdk, jre, ant
-, gtk3, gsettings_desktop_schemas, p7zip, sweethome3dApp }:
+, gtk3, gsettings-desktop-schemas, p7zip, sweethome3dApp }:
 
 let
 
@@ -26,7 +26,7 @@ let
       categories = "Application;Graphics;2DGraphics;3DGraphics;";
     };
 
-    buildInputs = [ ant jre jdk makeWrapper gtk3 gsettings_desktop_schemas ];
+    buildInputs = [ ant jre jdk makeWrapper gtk3 gsettings-desktop-schemas ];
 
     patchPhase = ''
       sed -i -e 's,../SweetHome3D,${application.src},g' build.xml
@@ -43,7 +43,7 @@ let
       cp ${module}-${version}.jar $out/share/java/.
       cp "${editorItem}/share/applications/"* $out/share/applications
       makeWrapper ${jre}/bin/java $out/bin/$exec \
-        --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gtk3.out}/share:${gsettings_desktop_schemas}/share:$out/share:$GSETTINGS_SCHEMAS_PATH" \
+        --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gtk3.out}/share:${gsettings-desktop-schemas}/share:$out/share:$GSETTINGS_SCHEMAS_PATH" \
         --add-flags "-jar $out/share/java/${module}-${version}.jar ${if stdenv.system == "x86_64-linux" then "-d64" else "-d32"}"
     '';
 
diff --git a/pkgs/applications/misc/synapse/default.nix b/pkgs/applications/misc/synapse/default.nix
index cc267dceaf8..a337b5eae99 100644
--- a/pkgs/applications/misc/synapse/default.nix
+++ b/pkgs/applications/misc/synapse/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, gettext, pkgconfig, glib, libnotify, gtk3, libgee
-, keybinder3, json_glib, zeitgeist, vala_0_38, hicolor_icon_theme, gobjectIntrospection
+, keybinder3, json-glib, zeitgeist, vala_0_38, hicolor-icon-theme, gobjectIntrospection
 }:
 
 let
@@ -18,8 +18,8 @@ in stdenv.mkDerivation rec {
     gobjectIntrospection
   ];
   buildInputs = [
-    glib libnotify gtk3 libgee keybinder3 json_glib zeitgeist
-    hicolor_icon_theme
+    glib libnotify gtk3 libgee keybinder3 json-glib zeitgeist
+    hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/misc/tilix/default.nix b/pkgs/applications/misc/tilix/default.nix
index f83ca1b25fe..dc723336a9e 100644
--- a/pkgs/applications/misc/tilix/default.nix
+++ b/pkgs/applications/misc/tilix/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, dmd, gnome3, dbus
-, gsettings_desktop_schemas, libsecret, desktop_file_utils, gettext, gtkd
+, gsettings-desktop-schemas, libsecret, desktop-file-utils, gettext, gtkd
 , perlPackages, wrapGAppsHook, xdg_utils }:
 
 stdenv.mkDerivation rec {
@@ -14,10 +14,10 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    autoreconfHook dmd desktop_file_utils perlPackages.Po4a pkgconfig xdg_utils
+    autoreconfHook dmd desktop-file-utils perlPackages.Po4a pkgconfig xdg_utils
     wrapGAppsHook
   ];
-  buildInputs = [ gnome3.dconf gettext gsettings_desktop_schemas gtkd dbus ];
+  buildInputs = [ gnome3.dconf gettext gsettings-desktop-schemas gtkd dbus ];
 
   preBuild = ''
     makeFlagsArray=(PERL5LIB="${perlPackages.Po4a}/lib/perl5")
diff --git a/pkgs/applications/misc/tint2/default.nix b/pkgs/applications/misc/tint2/default.nix
index 05deac81af6..838e26463cd 100644
--- a/pkgs/applications/misc/tint2/default.nix
+++ b/pkgs/applications/misc/tint2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, pkgconfig, cmake, gettext, cairo, pango, pcre
 , glib, imlib2, gtk2, libXinerama, libXrender, libXcomposite, libXdamage
 , libX11, libXrandr, librsvg, libpthreadstubs, libXdmcp
-, libstartup_notification, hicolor_icon_theme, wrapGAppsHook
+, libstartup_notification, hicolor-icon-theme, wrapGAppsHook
 }:
 
 stdenv.mkDerivation rec {
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cairo pango pcre glib imlib2 gtk2 libXinerama libXrender
     libXcomposite libXdamage libX11 libXrandr librsvg libpthreadstubs
-    libXdmcp libstartup_notification hicolor_icon_theme ];
+    libXdmcp libstartup_notification hicolor-icon-theme ];
 
   postPatch = ''
     substituteInPlace CMakeLists.txt --replace /etc $out/etc
diff --git a/pkgs/applications/misc/udiskie/default.nix b/pkgs/applications/misc/udiskie/default.nix
index 9f94b0aa48e..ea79e29ff02 100644
--- a/pkgs/applications/misc/udiskie/default.nix
+++ b/pkgs/applications/misc/udiskie/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, asciidoc-full, gettext
-, gobjectIntrospection, gtk3, hicolor_icon_theme, libnotify, librsvg
+, gobjectIntrospection, gtk3, hicolor-icon-theme, libnotify, librsvg
 , udisks2, wrapGAppsHook
 , buildPythonApplication
 , docopt
@@ -21,7 +21,7 @@ buildPythonApplication rec {
 
   buildInputs = [
     asciidoc-full        # For building man page.
-    hicolor_icon_theme
+    hicolor-icon-theme
     wrapGAppsHook
     librsvg              # required for loading svg icons (udiskie uses svg icons)
   ];
diff --git a/pkgs/applications/misc/viking/default.nix b/pkgs/applications/misc/viking/default.nix
index 5af675a82ac..d090878f976 100644
--- a/pkgs/applications/misc/viking/default.nix
+++ b/pkgs/applications/misc/viking/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, makeWrapper, pkgconfig, intltool, gettext, gtk2, expat, curl
-, gpsd, bc, file, gnome_doc_utils, libexif, libxml2, libxslt, scrollkeeper
+, gpsd, bc, file, gnome-doc-utils, libexif, libxml2, libxslt, scrollkeeper
 , docbook_xml_dtd_412, gexiv2, sqlite, gpsbabel, expect }:
 
 stdenv.mkDerivation rec {
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ makeWrapper intltool gettext gtk2 expat curl gpsd bc file gnome_doc_utils
+  buildInputs = [ makeWrapper intltool gettext gtk2 expat curl gpsd bc file gnome-doc-utils
     libexif libxml2 libxslt scrollkeeper docbook_xml_dtd_412 gexiv2 sqlite
   ];
 
diff --git a/pkgs/applications/misc/volnoti/default.nix b/pkgs/applications/misc/volnoti/default.nix
index 27b2a8f7134..166811fb4ae 100644
--- a/pkgs/applications/misc/volnoti/default.nix
+++ b/pkgs/applications/misc/volnoti/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, fetchpatch
 , pkgconfig, dbus, gdk_pixbuf, glib, libX11, gtk2, librsvg
-, dbus_glib, autoreconfHook, wrapGAppsHook }:
+, dbus-glib, autoreconfHook, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "volnoti-unstable-${version}";
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig autoreconfHook wrapGAppsHook ];
 
   buildInputs = [
-    dbus gdk_pixbuf glib libX11 gtk2 dbus_glib librsvg
+    dbus gdk_pixbuf glib libX11 gtk2 dbus-glib librsvg
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/misc/workrave/default.nix b/pkgs/applications/misc/workrave/default.nix
index fbf68f317de..0394fa83d4a 100644
--- a/pkgs/applications/misc/workrave/default.nix
+++ b/pkgs/applications/misc/workrave/default.nix
@@ -2,7 +2,7 @@
 , autoconf, automake, gettext, intltool, libtool, pkgconfig
 , libICE, libSM, libXScrnSaver, libXtst, cheetah
 , glib, glibmm, gtkmm2, atk, pango, pangomm, cairo, cairomm
-, dbus, dbus_glib, GConf, gconfmm, gdome2, gstreamer, libsigcxx }:
+, dbus, dbus-glib, GConf, gconfmm, gdome2, gstreamer, libsigcxx }:
 
 stdenv.mkDerivation rec {
   name = "workrave-${version}";
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     libICE libSM libXScrnSaver libXtst cheetah
     glib glibmm gtkmm2 atk pango pangomm cairo cairomm
-    dbus dbus_glib GConf gconfmm gdome2 gstreamer libsigcxx
+    dbus dbus-glib GConf gconfmm gdome2 gstreamer libsigcxx
   ];
 
   preConfigure = "./autogen.sh";
diff --git a/pkgs/applications/misc/xiphos/default.nix b/pkgs/applications/misc/xiphos/default.nix
index a895c9b4537..bb7b22c40a2 100644
--- a/pkgs/applications/misc/xiphos/default.nix
+++ b/pkgs/applications/misc/xiphos/default.nix
@@ -3,11 +3,11 @@
 , intltool
 , docbook2x, docbook_xml_dtd_412, libxslt
 , sword, clucene_core, biblesync
-, gnome_doc_utils
+, gnome-doc-utils
 , libgsf, gconf
 , gtkhtml, libglade, scrollkeeper
 , webkitgtk
-, dbus_glib, enchant, isocodes, libuuid, icu
+, dbus-glib, enchant, isocodes, libuuid, icu
 , wrapGAppsHook
 }:
 
@@ -24,8 +24,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
   buildInputs = [ python intltool docbook2x docbook_xml_dtd_412 libxslt
-                  sword clucene_core biblesync gnome_doc_utils libgsf gconf gtkhtml
-                  libglade scrollkeeper webkitgtk dbus_glib enchant isocodes libuuid icu ];
+                  sword clucene_core biblesync gnome-doc-utils libgsf gconf gtkhtml
+                  libglade scrollkeeper webkitgtk dbus-glib enchant isocodes libuuid icu ];
 
   prePatch = ''
     patchShebangs .;
diff --git a/pkgs/applications/networking/browsers/chromium/browser.nix b/pkgs/applications/networking/browsers/chromium/browser.nix
index e35d894e0e7..404f2596909 100644
--- a/pkgs/applications/networking/browsers/chromium/browser.nix
+++ b/pkgs/applications/networking/browsers/chromium/browser.nix
@@ -5,7 +5,9 @@ with stdenv.lib;
 mkChromiumDerivation (base: rec {
   name = "chromium-browser";
   packageName = "chromium";
-  buildTargets = [ "mksnapshot" "chrome_sandbox" "chrome" ];
+  ## mojo_platform_bindings is built ahead of chrome, because of spurious
+  ## build errors, see https://github.com/NixOS/nixpkgs/issues/35296
+  buildTargets = [ "mksnapshot" "mojo_platform_bindings" "chrome_sandbox" "chrome" ];
 
   outputs = ["out" "sandbox"];
 
diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index bb5a7046dd4..3be03f65106 100644
--- a/pkgs/applications/networking/browsers/chromium/common.nix
+++ b/pkgs/applications/networking/browsers/chromium/common.nix
@@ -11,7 +11,7 @@
 , nspr, systemd, kerberos
 , utillinux, alsaLib
 , bison, gperf
-, glib, gtk2, gtk3, dbus_glib
+, glib, gtk2, gtk3, dbus-glib
 , libXScrnSaver, libXcursor, libXtst, mesa
 , protobuf, speechd, libXdamage, cups
 , ffmpeg, harfbuzz, harfbuzz-icu, libxslt, libxml2
@@ -25,7 +25,7 @@
 , enableHotwording ? false
 , enableWideVine ? false
 , gnomeSupport ? false, gnome ? null
-, gnomeKeyringSupport ? false, libgnome_keyring3 ? null
+, gnomeKeyringSupport ? false, libgnome-keyring3 ? null
 , proprietaryCodecs ? true
 , cupsSupport ? true
 , pulseSupport ? false, libpulseaudio ? null
@@ -125,10 +125,10 @@ let
       nspr nss systemd
       utillinux alsaLib
       bison gperf kerberos
-      glib gtk2 gtk3 dbus_glib
+      glib gtk2 gtk3 dbus-glib
       libXScrnSaver libXcursor libXtst mesa
       pciutils protobuf speechd libXdamage
-    ] ++ optional gnomeKeyringSupport libgnome_keyring3
+    ] ++ optional gnomeKeyringSupport libgnome-keyring3
       ++ optionals gnomeSupport [ gnome.GConf libgcrypt ]
       ++ optionals cupsSupport [ libgcrypt cups ]
       ++ optional pulseSupport libpulseaudio;
diff --git a/pkgs/applications/networking/browsers/chromium/default.nix b/pkgs/applications/networking/browsers/chromium/default.nix
index 42616147536..1f6eb7c178f 100644
--- a/pkgs/applications/networking/browsers/chromium/default.nix
+++ b/pkgs/applications/networking/browsers/chromium/default.nix
@@ -1,5 +1,5 @@
 { newScope, stdenv, makeWrapper, makeDesktopItem, ed
-, glib, gtk3, gnome3, gsettings_desktop_schemas
+, glib, gtk3, gnome3, gsettings-desktop-schemas
 
 # package customization
 , channel ? "stable"
@@ -75,7 +75,7 @@ in stdenv.mkDerivation {
     makeWrapper ed
 
     # needed for GSETTINGS_SCHEMAS_PATH
-    gsettings_desktop_schemas glib gtk3
+    gsettings-desktop-schemas glib gtk3
 
     # needed for XDG_ICON_DIRS
     gnome3.defaultIconTheme
diff --git a/pkgs/applications/networking/browsers/chromium/upstream-info.nix b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
index bc9105acc77..bca9e1c9a1c 100644
--- a/pkgs/applications/networking/browsers/chromium/upstream-info.nix
+++ b/pkgs/applications/networking/browsers/chromium/upstream-info.nix
@@ -1,18 +1,18 @@
 # This file is autogenerated from update.sh in the same directory.
 {
   beta = {
-    sha256 = "1ggj1a7v2n4v34kb8gx2hcswlayryr9g62zqlry26bwmvz6qzsx9";
-    sha256bin64 = "1ah8088d8p674dj5bijk5maapmiq9iap1w2i81dl0hhpyqxx3h3i";
-    version = "65.0.3325.73";
+    sha256 = "1kdv6r3cmy7lqynnk4ylkn81x91wkv2k3hqh41sb50h65s7h9b3y";
+    sha256bin64 = "18bralcc4frapglcfa5az3z8i74calrblf4zzavisvpkmnil7ypa";
+    version = "65.0.3325.88";
   };
   dev = {
-    sha256 = "13klppyl6rbkd3ffp8y8d95l4mc72gmj45y34wynyfap6b4z1lmh";
-    sha256bin64 = "0w1ipy858p9lbpcrjhs44kncgw7c5qv1929h0w65ybgsggjqh0gz";
-    version = "66.0.3343.3";
+    sha256 = "1ykg5c3bayv6pwz74dglxcmbsalz6p04c3r0y15xkw2iyv5jjcam";
+    sha256bin64 = "1phw755ra3pckvhapm26amr6b3652k8f7sxanjyq118zkpga21w2";
+    version = "66.0.3350.0";
   };
   stable = {
-    sha256 = "0mf4qjmrjnxs7mx9c5pymavmib7l2a2kxiy0kqk3mma1y90qnc7k";
-    sha256bin64 = "0idij274g53lzvgz9h5xxi8l841vvvr78hp25ndbmpv4a2p1d83b";
-    version = "64.0.3282.167";
+    sha256 = "0q0q1whspmzyln04gxhgl3jd2vrgb4imh8r9qw6c06i3b63j3l2z";
+    sha256bin64 = "1sq8mmdw32n00swm4q9q5q3vw6q5sp8yiaxag4rbzvxkfnr3vi4g";
+    version = "64.0.3282.186";
   };
 }
diff --git a/pkgs/applications/networking/browsers/dwb/default.nix b/pkgs/applications/networking/browsers/dwb/default.nix
index 137b463a1e1..ec585e53fd2 100644
--- a/pkgs/applications/networking/browsers/dwb/default.nix
+++ b/pkgs/applications/networking/browsers/dwb/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchgit, pkgconfig, makeWrapper, libsoup, webkitgtk24x-gtk2, gtk2, gnutls
-, json_c, m4, glib_networking, gsettings_desktop_schemas, dconf }:
+, json_c, m4, glib-networking, gsettings-desktop-schemas, dconf }:
 
 stdenv.mkDerivation {
   name = "dwb-2016-03-21";
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ makeWrapper gsettings_desktop_schemas libsoup
+  buildInputs = [ makeWrapper gsettings-desktop-schemas libsoup
     webkitgtk24x-gtk2 gtk2 gnutls json_c m4 ];
 
   # There are Xlib and gtk warnings therefore I have set Wno-error
@@ -19,10 +19,10 @@ stdenv.mkDerivation {
 
   preFixup=''
     wrapProgram "$out/bin/dwb" \
-     --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules:${stdenv.lib.getLib dconf}/lib/gio/modules" \
+     --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules:${stdenv.lib.getLib dconf}/lib/gio/modules" \
      --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:$out/share"
     wrapProgram "$out/bin/dwbem" \
-     --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules"
+     --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/browsers/eolie/default.nix b/pkgs/applications/networking/browsers/eolie/default.nix
index e41783ddf5b..d1741774d34 100644
--- a/pkgs/applications/networking/browsers/eolie/default.nix
+++ b/pkgs/applications/networking/browsers/eolie/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchgit, intltool, itstool, meson, ninja, pkgconfig, wrapGAppsHook
-, git, glib, glib_networking, gsettings_desktop_schemas, gst_all_1, gtk3
+, git, glib, glib-networking, gsettings-desktop-schemas, gst_all_1, gtk3
 , gtkspell3, libsecret, python36, python36Packages, webkitgtk }:
 
 stdenv.mkDerivation rec {
@@ -23,8 +23,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     git # required to download ad blocking DB
-    glib_networking
-    gsettings_desktop_schemas
+    glib-networking
+    gsettings-desktop-schemas
     gst_all_1.gstreamer
     gst_all_1.gst-plugins-base
     gst_all_1.gst-plugins-good
diff --git a/pkgs/applications/networking/browsers/firefox-bin/beta_sources.nix b/pkgs/applications/networking/browsers/firefox-bin/beta_sources.nix
index 680ffe8382a..bdf91cfc8df 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/beta_sources.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/beta_sources.nix
@@ -1,975 +1,975 @@
 {
-  version = "59.0b11";
+  version = "59.0b12";
   sources = [
-    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b11/linux-x86_64/ach/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b12/linux-x86_64/ach/firefox-59.0b12.tar.bz2";
       locale = "ach";
       arch = "linux-x86_64";
-      sha512 = "5e8287db112a59ccdcf9460d66d170538a312583253f3ed98c251820f75ca1de4b4ee7efbc5a9d6b6cba167d2bc451f62801bfee8bf4022cfe640312f0b5c759";
+      sha512 = "184de450d6c46ea48d6743f379a093a9dd9b4777d17ef1c0b7768c73b2ddbf27e662b36cc43b24e202c0e685b1ad7230adfb7bd925fe6c50b3cdb176a3074666";
     }
-    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b11/linux-x86_64/af/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b12/linux-x86_64/af/firefox-59.0b12.tar.bz2";
       locale = "af";
       arch = "linux-x86_64";
-      sha512 = "43bbad7b87c5b0043177d633bef8cf60136ab78e5f1f5c23b5d5c39dd08940f7603d997dfda84b94b5fd581d25a68f03ac71015c5fad500f6df7704c52b58520";
+      sha512 = "35604da3063a740fa5509e6bdf03f7e8ca465131372d4d1d21b627b6fed9fbf601368327868468fdc69fd0c927e0afc9610d8d8ab79b2a87fad4db0f4798ea26";
     }
-    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b11/linux-x86_64/an/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b12/linux-x86_64/an/firefox-59.0b12.tar.bz2";
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       locale = "xh";
       arch = "linux-i686";
-      sha512 = "59a5948b986d699e1eecabf3fa413fa3a1f8ef026c2546ff67ead161d577e2f66919239a002f25d21a8ee2e407b7d31b4a1c7e9e5cf63436c8e079885978c804";
+      sha512 = "1c8349853afa7b6daf5e5ebca92ee0627a531546e76a0967934e5f57c3b0d32578ebd4bea82ebab4eb289904666254c7e4543768739e8e8608c406761aa89c87";
     }
-    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b11/linux-i686/zh-CN/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b12/linux-i686/zh-CN/firefox-59.0b12.tar.bz2";
       locale = "zh-CN";
       arch = "linux-i686";
-      sha512 = "66bfd09feadfb609106301690276acce840779dcddbf230992654a8b542c7287448c7e03f32779ad2d3368ab346945b6c5bcb8ca521a11716ed2ccee7411e221";
+      sha512 = "645836c722a15e69606252aee00181ecce3ded146cdee5991a63d601f77371760e7e71b021b13a0150e204b628f58c4a2c3ceaac718382246020b3fb38c62232";
     }
-    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b11/linux-i686/zh-TW/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/firefox/releases/59.0b12/linux-i686/zh-TW/firefox-59.0b12.tar.bz2";
       locale = "zh-TW";
       arch = "linux-i686";
-      sha512 = "120811946f1070f710ea761c1d73afab2eb8c8147c73e062982f3bff6a7898170e7b2b47c8599ee00c745e0bfb9e48c5e6b544482d38807b7047129d4c185e11";
+      sha512 = "4b1f2e81b76f280cca25100f2a6bd52d62adeb5d3dba58a18a8812efd4f23a97d38c86b40777a6ba6f8e2d69e50d043950d4be5b2e3f1e4c2cca61e9037508dd";
     }
     ];
 }
diff --git a/pkgs/applications/networking/browsers/firefox-bin/default.nix b/pkgs/applications/networking/browsers/firefox-bin/default.nix
index 347ceba9ab4..c1a440009b8 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/default.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/default.nix
@@ -4,7 +4,7 @@
 , cairo
 , curl
 , cups
-, dbus_glib
+, dbus-glib
 , dbus_libs
 , fontconfig
 , freetype
@@ -27,7 +27,7 @@
 , libXinerama
 , libXrender
 , libXt
-, libcanberra_gtk2
+, libcanberra-gtk2
 , libgnome
 , libgnomeui
 , defaultIconTheme
@@ -92,7 +92,7 @@ stdenv.mkDerivation {
       cairo
       curl
       cups
-      dbus_glib
+      dbus-glib
       dbus_libs
       fontconfig
       freetype
@@ -115,7 +115,7 @@ stdenv.mkDerivation {
       libXinerama
       libXrender
       libXt
-      libcanberra_gtk2
+      libcanberra-gtk2
       libgnome
       libgnomeui
       mesa
diff --git a/pkgs/applications/networking/browsers/firefox-bin/devedition_sources.nix b/pkgs/applications/networking/browsers/firefox-bin/devedition_sources.nix
index c2b867beb3e..ccabbce2c1c 100644
--- a/pkgs/applications/networking/browsers/firefox-bin/devedition_sources.nix
+++ b/pkgs/applications/networking/browsers/firefox-bin/devedition_sources.nix
@@ -1,975 +1,975 @@
 {
-  version = "59.0b11";
+  version = "59.0b12";
   sources = [
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/ach/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/ach/firefox-59.0b12.tar.bz2";
       locale = "ach";
       arch = "linux-x86_64";
-      sha512 = "81368baaad6be4496f71572a72eaab3f4feb9e6b75912acd8088b9532e08c90129e03ac6358fe932cda97ed709befeb961ddfb6e5e200a5cdd16f99f99c464e7";
+      sha512 = "76b5f6dd1202673f2fa56fc53bb727ce20eb8b9a15590044affa07a24a15d845ebcee129579a56da913b7ef297528f4a45b88c8ef0ff6ebf23bd82a017b85439";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/af/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/af/firefox-59.0b12.tar.bz2";
       locale = "af";
       arch = "linux-x86_64";
-      sha512 = "bf8aad24962923522db88384ac84777b7ca50e25043c3e12cb6ef68ce526450d0a95306db42fdd3c08dcb2b9bfb48729150080616d2839e16acdd0ae548bf152";
+      sha512 = "835739b8f0f89245b1fad9c74836d7249bb6021527a42e646d937fdc88b69c7a4c773874cd15e5a297d6d71286970b839bffce12077a0df0b8e6f0b96cf43ffc";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/an/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/an/firefox-59.0b12.tar.bz2";
       locale = "an";
       arch = "linux-x86_64";
-      sha512 = "ecab3ee9d4df2beaa6dfa1f9519b3e5dddb2a573a6fb8084db5b285987ecc88b543c006064798cfb10b66a64d44e64e388f783e590ba98ed666973e5eaef7cc9";
+      sha512 = "1f10dd87ff48f28934336b6fb5c3f1a34c7a15c431e44230f87515b114e86213ecce7be15886c857574d2eb20a3e809f3a7b63e69afd265d23562ca795f62ba4";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/ar/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/ar/firefox-59.0b12.tar.bz2";
       locale = "ar";
       arch = "linux-x86_64";
-      sha512 = "10225de3404ccd60bcae5e283960551c16274aaaaea9695d5efa03f9e0b8eb0f52b4dd245cb6db99d11c9a3c4c614d8382a8e65348dc09fe4c2c33e02b144264";
+      sha512 = "ea5dde04df8c2cbebb79e973ed4829a530ffff174922918965b6c69c0e1ff3debb3387a93ac6f75042daf261b678340c1d63c766199b235642e7c9cae99ccecd";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/as/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/as/firefox-59.0b12.tar.bz2";
       locale = "as";
       arch = "linux-x86_64";
-      sha512 = "324df2949c740aba66fb5afe7b461c3d8efdd3f35b4dd9cffb5abed40ef9a7eb3eddf396fa3b48bf70958b6ba19e63caab1dbb5245b2c48598afca471dd635bb";
+      sha512 = "f60dadd2c7d6a0fe96ddb9616810255387161e13b9a996e664c1041bb7c71807d5d0437368a2dc4ab88e70fbf61f4d1ac39efbf4e4dccde7ee46fc19bbd95d03";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/ast/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/ast/firefox-59.0b12.tar.bz2";
       locale = "ast";
       arch = "linux-x86_64";
-      sha512 = "79a49e07b3deaddb575d9a00262a0d21d316fda95ce6d0968b074a18689635271eb00d43a3a9dccfc969a5fcf4a9908c4d821f2d9af972ca378b995baf75027d";
+      sha512 = "02228122502cf9fceae06f874ccd86399a2b69b668dba0887503ddee83574bf997365248b063791d7541785573b3fe095d1952d8d6cfd16ac5a9d0b96710ad2f";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/az/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/az/firefox-59.0b12.tar.bz2";
       locale = "az";
       arch = "linux-x86_64";
-      sha512 = "48b513d827ca582f137b5b12b7926cefff53313cb51961a7f256c90c8b532a81118567f7bd98f30fbe0ffe23006a2a9b5ede14d9f5ac5b1033f52f4b64c1daaf";
+      sha512 = "987423a79ac63c7d9c4d7c306b6bb3b9dbae6c1f44fd1d62c0efd97f2f531dc520e66161089018c6ddb69d5bc6c9909fd49725efbe000df8be8b1c7946d5601b";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/be/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/be/firefox-59.0b12.tar.bz2";
       locale = "be";
       arch = "linux-x86_64";
-      sha512 = "3c4494c96c798b5e4a1e5f2f07b325b006e16d7139993b8d7ba40d251d43a194adfd1a6d8378107fb5d4c5a43a5c21b6af618872cb0216f0b5bda3fa1dceb358";
+      sha512 = "4b2e99d9812d7d042f3a66f0444c3cbe9de4210c1c93e5d4dba3c6f86723c0465036f574b02c59286f9254abe31f2edd6b0b9ac273da344afc6c641bfb8d57a8";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/bg/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/bg/firefox-59.0b12.tar.bz2";
       locale = "bg";
       arch = "linux-x86_64";
-      sha512 = "a25da34be9a79dca9d2ad85ca6accf48b59f7f1bd9395f222fd39c679387c91f8a985af8fa421e0d5612998ed58c25389869102a3dd8370bafb3aa5c5f26b5c3";
+      sha512 = "7f12bf4908cdb35370ec3ab3c219d71d4ddb7815d41eae77293fbc223435423ba21294d431b48293d0182aaada5e2c7b7b0b669154234fdea24c78b44a45bc0c";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/bn-BD/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/bn-BD/firefox-59.0b12.tar.bz2";
       locale = "bn-BD";
       arch = "linux-x86_64";
-      sha512 = "9e8bef3f9b8a108bbcd2f3b0312670482dc368e78c1c0616af937b13a29808a50b8f5a64bdc1bc3a7e8140790e6913220d2e4539b7a41a47582710dd077c262b";
+      sha512 = "bc0df029c024dc09ef56c98e94bee2e25b7cd6719d4943f26edde52b13456232c61cbeed7aa20cc1ba21c85f6a650147d62a3c597e4c124406ed8cd96d3e6ecb";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/bn-IN/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/bn-IN/firefox-59.0b12.tar.bz2";
       locale = "bn-IN";
       arch = "linux-x86_64";
-      sha512 = "709a91b866e14f9567c54ce7de579426997e44510cf3f98766355bd97a1cfd4fa5cda2e1e74c56c44c8eb4defdbc3a6212d047e04940c88a81fb3e240d262f5a";
+      sha512 = "a37ceda406fb81d6a9e80c1fdb0fe721742596ac0b4feaa0a8170537836c90ed23fddbc08e7d0fd4a645feaae06395ee89309333df0021086054e0813f1de69e";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/br/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/br/firefox-59.0b12.tar.bz2";
       locale = "br";
       arch = "linux-x86_64";
-      sha512 = "439330193ec220e1f34bf878d51869eb6889e8fd917080e387e308d4adac20fb3827c42afd5aa85c59408f779132c8ae1bcb9b7d50563fa53f0fea1e60c40abf";
+      sha512 = "66b2d83f46fd22030594df06ff2ec9dbbe4f945c2cc9cf2700907411b95fbedc34535d9cc278186331536a72669b08b45ce24f854bcba1026aad6e0a346488c2";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/bs/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/bs/firefox-59.0b12.tar.bz2";
       locale = "bs";
       arch = "linux-x86_64";
-      sha512 = "b578820c0429dde366e0f6435b0a91acccf63efc83aad89f2eb9be6a767c03d14f4daebf43fbeff1d684d3bbdcf0cd262c3fd7ec96e50dd2450bec846267c56a";
+      sha512 = "511490960028d760f894d1f6fba23b1cc409c258445d27d68c74f9b16d5454832f35123fbcbe4824117d715ce9a559fe95ed9b70154daf605000916bb5ca53e5";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/ca/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/ca/firefox-59.0b12.tar.bz2";
       locale = "ca";
       arch = "linux-x86_64";
-      sha512 = "800c292841be780805bc4f5650a7fe1603218f3be9c109956e297641de3d178ae6772f5c643db77c556e4a7e8362c587624cbee1f510fd19f8b853f18d937b2e";
+      sha512 = "841182ffe9835abf641feeae551e0664aee1c4aa9696a036c69383ffd2925e96d1e8a74c2e1d7634310fef2737b4d059c9cf4e34687c5f5fca60d8a4a167feca";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/cak/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/cak/firefox-59.0b12.tar.bz2";
       locale = "cak";
       arch = "linux-x86_64";
-      sha512 = "8bec0ae474b0e9ffed58d278ec4b632eba4d746254a94d3ab9a542337ea26e44a1664d994c38dbd91c9859a64dded35b55fcf6f0fe3e69b9c969313306650171";
+      sha512 = "105cde802f47c7d736f9978f6d02be6ce15f68e9300d64c85dee847d90beb8ca62790a800488e40a542afcc97331569baaf24edab3489e8bd159394011ce95af";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/cs/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/cs/firefox-59.0b12.tar.bz2";
       locale = "cs";
       arch = "linux-x86_64";
-      sha512 = "3e0252397d8eb3012f967f8816920fa00d1e4803906a1f455b9ab86f1ac50ba7814f1818947edbf4b647977e75827094e65097a60de8a08e3950a63ed2702ed0";
+      sha512 = "f9203d2037924728bb1970fb0235d195c658dbd140f267e53c7d72fabdb74b4d5e81be81fec912a9bda5f25d78c981fbf52dd7067c1583d190bddd1133f5944c";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/cy/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/cy/firefox-59.0b12.tar.bz2";
       locale = "cy";
       arch = "linux-x86_64";
-      sha512 = "f7f5f41bc94523dd496e40668194a8298f925e59fcf89c7a0a1935ad0d873cfa18efc9b85cb05df9e1477ae319a7ab864a69f3aeff79826454bb0d842f721dd7";
+      sha512 = "48a39bf509f6ca70c2bdb6fa2afca40a3add1ef01bca7f5086f7dadc5a86dbec6ee562c2c03aac7fda5de7c0e32bc2bfa180b19688dec2170a3d8ab5f1871f00";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/da/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/da/firefox-59.0b12.tar.bz2";
       locale = "da";
       arch = "linux-x86_64";
-      sha512 = "dea984a55e2d9e017c63977172f3a443af33cce4e5e2565d9beca715dd3b1bb0a7649103d3d7401277b3b0d696fe337450d864918195db59ba6aaac6f7f7d557";
+      sha512 = "2bf58ac0d8c258b3cb8fde4493714913584d5790c7d21a0de9ee1053dc8ac14c4063ad21e1bcef4581a2f2a0c53cfe99225943c4bb975b90e0d1d27346ef6ef8";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/de/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/de/firefox-59.0b12.tar.bz2";
       locale = "de";
       arch = "linux-x86_64";
-      sha512 = "ae4b5122f9f2b04dc224080b506086ddf67e00074315f9d0795d22b7e12cf8b4bc727b3ad44f75dade74578c835b532833afe420860db5836d5db0b15ccc916d";
+      sha512 = "dbfabae327e7c4135ae52f2a726abfebe25e82c70d796c5a550e29aa476d69562bee0c229d49f2396bc931c31d1d9dadc34a808190672c5c5eca4d51c1936d6c";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/dsb/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/dsb/firefox-59.0b12.tar.bz2";
       locale = "dsb";
       arch = "linux-x86_64";
-      sha512 = "76bdc3d9abc14f5b4358b63853bcc526774a38a3b4b9ddb589b5876ea6c224a8e7a122bf488438b8923f1d3140620ef5f81cb3c7d30ea0814b520bc0ae1a680b";
+      sha512 = "2e601dc121842888122cd91360972290efad5bd3ef8b0a32a48dc18cd5a4e4a1adb0283a6fef4ce5d3f398afd324bc17e4032631abc04df3ddbbe00489ef76ff";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/el/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/el/firefox-59.0b12.tar.bz2";
       locale = "el";
       arch = "linux-x86_64";
-      sha512 = "a5016bed5e22749b42e6b680541b9c91ac455660acb2f857eaacd1280cd6025bf247ec016bac9d6204c7632d23f95697013dc6e0037c0c48090e0e79cb1ea3e4";
+      sha512 = "3d88ba7e3491d21901e767a45b9b63f00fa7edadda86c03ebf4c85fd3bf5789289a119569c4142027d29b5f8feef0fca7950d88d57ed6573772abda3e0c8713d";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-x86_64/en-GB/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-x86_64/en-GB/firefox-59.0b12.tar.bz2";
       locale = "en-GB";
       arch = "linux-x86_64";
-      sha512 = "25c0923e552583b9469079d0d2fc2172aa6603389452c680482afab4c796340b9761473d34caacb67d10bff537c299f2b05fa91a1c14a79804e0a44755d44171";
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+      sha512 = "627048d83c9e1988aa5a85a660f28f073803d5cd66499472cc8f47db1856231206954879934501bcaa69a41dab25e56bfac53c23a842296662a7093add7482c3";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/te/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/te/firefox-59.0b12.tar.bz2";
       locale = "te";
       arch = "linux-i686";
-      sha512 = "bcb8887e396ad68fe8543a90a83cbac88c5e73b450e134a658ae29b52eb4c930af0a25682535367a08bfe29b942cd57a7f1c1a3cb1eced97c7c1f148c991555c";
+      sha512 = "4a7f5162db00935f753cff193af57d634be3a2766f0b611165ab605c19a40de5ef66e1485e9010cb1a4b631f0e4368c25495716d0cb8c8813a5faaffd99ed8e8";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/th/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/th/firefox-59.0b12.tar.bz2";
       locale = "th";
       arch = "linux-i686";
-      sha512 = "aedb446c60aabef0851ce249178ca43a1e7e908660d1c2391d9565346c7dbbe9f2bc7b15a1f0c1bcd3bba35dcab1872035121143af9593748c5ece81eaf9671d";
+      sha512 = "8acf03be030c07856e105faef11ad9f3e445c1767c58cc524589a9ba26a45a593fcf299eb6e98adf20147ccd1aaf4f4d03b49af4e4f4dd859600eb95de77de6f";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/tr/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/tr/firefox-59.0b12.tar.bz2";
       locale = "tr";
       arch = "linux-i686";
-      sha512 = "ad62e59b5aa4278df0e5127da5bcdac63d68032e0a77e666973c01c936057756b888b04916eeaa5be3aef2d953d0e5ff84f17dde3bd8521e68451e5bb9f05c05";
+      sha512 = "c4ad953689c6826b34d81c35c7c978b44d4ad17a53411298d8ab459772895309988d74e0f05f16376d079bd084c9a71213d375bbd98075177cd4818260737709";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/uk/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/uk/firefox-59.0b12.tar.bz2";
       locale = "uk";
       arch = "linux-i686";
-      sha512 = "bd07b0d5813452b98e9d1c5985b628ada4a2904703b9a2239a89a0f277a7f7d9e2e4db66ab32a988dd7f95f56be3bf09db68964f57c1e8a0a24e8eae44b7359e";
+      sha512 = "e1cf1ab9c87a4fa00e3bdad41b6cd2c75d8fc432ad3696c8ec1c2f8d79958ced32c3cef0003b3311766c2502a637b4be27974df1ef7fd0a918c2adb33b2bfebe";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/ur/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/ur/firefox-59.0b12.tar.bz2";
       locale = "ur";
       arch = "linux-i686";
-      sha512 = "ef7e8108b27e106073b838ec09b4d0abebcabdeb288a62855be0d076cc481278006f7cfe3ff79ac38ef125157eb06645f44d56fec200d4b1b0ae238da4c16312";
+      sha512 = "8e583c0d856dfb4e9dc56a01d56dce5d89a2a9dd57df2c86e641ab35a6fc00b4146ca0f09e7d2c025e3f39aaa680519a54c6d7a52032b2a86aae056f6bd74261";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/uz/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/uz/firefox-59.0b12.tar.bz2";
       locale = "uz";
       arch = "linux-i686";
-      sha512 = "73f23a0b9d0bbdbff8fe2d8461442b83d0f8d36e95c46b65b6dac257d2a62ade8aad71401d3bdca3c65b59f794ea9a918205c4b5887e7e1e63756d5133464337";
+      sha512 = "079f95cb3e6b4c40360d08b33781772e9cc4457417d1aebb04e798925e4c69bdda686081bad82b816debb99d2869102748417acd22ce273e74fbfa212dbd9cc0";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/vi/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/vi/firefox-59.0b12.tar.bz2";
       locale = "vi";
       arch = "linux-i686";
-      sha512 = "48e8c0f5d28f527b2a3f979dfdeebc39efcde646d146e4ca6cc3b35a827019b16c31a841582594179dfadec7a933ff0da0e4d35e2b8f2c50dee0c5260228b723";
+      sha512 = "4a75c892973bf3ec6a4a4026bc0af6d222d8b8b657bb9dbbf157045c708781e82804501dde5e0bb9054632ea393359ad18f2771098265c4c264615afbdb5314e";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/xh/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/xh/firefox-59.0b12.tar.bz2";
       locale = "xh";
       arch = "linux-i686";
-      sha512 = "5da170e2a95e38c20fd5d130eaf097d19a166c6f66c90d770460dd520dce89a62b368a818202fff3ba35b7740ce75b775eb5a792de529c81ff4bd08edb75bed2";
+      sha512 = "bbeaf2f0565e1aba63cce423f9203ade7896360619f059ac1b002e126c3e29a0a1edf4522b7e37e85d9552559219ba677a349f0eb287897b73fa53fd7892c2ea";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/zh-CN/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/zh-CN/firefox-59.0b12.tar.bz2";
       locale = "zh-CN";
       arch = "linux-i686";
-      sha512 = "7a07ce7713d66358852cda20fb6ccca921e7255bd35c9ee8383de6fbc70b978042916b7ec86b44fdb93908ff5e01df581fb0ba68d5e7999f31968966fd901922";
+      sha512 = "23d6f3324af5206d2ed2c085ffafef0b1f5aca00b443b17b7a445fc31c0915acb2c47c78ba508dba8f5d93d85db19051734bb014797229e5825cb6dee4f21168";
     }
-    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b11/linux-i686/zh-TW/firefox-59.0b11.tar.bz2";
+    { url = "http://archive.mozilla.org/pub/devedition/releases/59.0b12/linux-i686/zh-TW/firefox-59.0b12.tar.bz2";
       locale = "zh-TW";
       arch = "linux-i686";
-      sha512 = "1ac549170fa1cb76b5dc2924577b1ec1af482d47822ec1451d3bdcefaa345381f7637b77989fad1d369c2218c01ae0294c1a105c637f327d378725e19273d771";
+      sha512 = "c04971cb9cc1efc9396c5e03e744a99d91a76efacaa2dc4d821b3f397be6528d6e485853344c1def6c8235d83ec59eeb2aae4cc8f5fcc6bec75c4fb4d50e6ad2";
     }
     ];
 }
diff --git a/pkgs/applications/networking/browsers/firefox/common.nix b/pkgs/applications/networking/browsers/firefox/common.nix
index 69e935d7876..0abf3753dc6 100644
--- a/pkgs/applications/networking/browsers/firefox/common.nix
+++ b/pkgs/applications/networking/browsers/firefox/common.nix
@@ -3,7 +3,7 @@
 , isTorBrowserLike ? false }:
 
 { lib, stdenv, pkgconfig, pango, perl, python, zip, libIDL
-, libjpeg, zlib, dbus, dbus_glib, bzip2, xorg
+, libjpeg, zlib, dbus, dbus-glib, bzip2, xorg
 , freetype, fontconfig, file, nspr, nss, libnotify
 , yasm, mesa, sqlite, unzip, makeWrapper
 , hunspell, libevent, libstartup_notification, libvpx
@@ -73,7 +73,7 @@ stdenv.mkDerivation (rec {
 
   buildInputs = [
     gtk2 perl zip libIDL libjpeg zlib bzip2
-    dbus dbus_glib pango freetype fontconfig xorg.libXi
+    dbus dbus-glib pango freetype fontconfig xorg.libXi
     xorg.libX11 xorg.libXrender xorg.libXft xorg.libXt file
     nspr libnotify xorg.pixman yasm mesa
     xorg.libXScrnSaver xorg.scrnsaverproto
diff --git a/pkgs/applications/networking/browsers/firefox/wrapper.nix b/pkgs/applications/networking/browsers/firefox/wrapper.nix
index 12ea714fb23..8d08eceb169 100644
--- a/pkgs/applications/networking/browsers/firefox/wrapper.nix
+++ b/pkgs/applications/networking/browsers/firefox/wrapper.nix
@@ -2,10 +2,10 @@
 
 ## various stuff that can be plugged in
 , flashplayer, hal-flash
-, MPlayerPlugin, ffmpeg, gst_all, xorg, libpulseaudio, libcanberra_gtk2
+, MPlayerPlugin, ffmpeg, gst_all, xorg, libpulseaudio, libcanberra-gtk2
 , jrePlugin, icedtea_web
 , trezor-bridge, bluejeans, djview4, adobe-reader
-, google_talk_plugin, fribid, gnome3/*.gnome_shell*/
+, google_talk_plugin, fribid, gnome3/*.gnome-shell*/
 , esteidfirefoxplugin
 , vlc_npapi
 , browserpass, chrome-gnome-shell
@@ -52,7 +52,7 @@ let
           ++ lib.optional icedtea icedtea_web
           ++ lib.optional (cfg.enableGoogleTalkPlugin or false) google_talk_plugin
           ++ lib.optional (cfg.enableFriBIDPlugin or false) fribid
-          ++ lib.optional (cfg.enableGnomeExtensions or false) gnome3.gnome_shell
+          ++ lib.optional (cfg.enableGnomeExtensions or false) gnome3.gnome-shell
           ++ lib.optional (cfg.enableTrezor or false) trezor-bridge
           ++ lib.optional (cfg.enableBluejeans or false) bluejeans
           ++ lib.optional (cfg.enableAdobeReader or false) adobe-reader
@@ -73,7 +73,7 @@ let
             ++ lib.optional (enableAdobeFlash && (cfg.enableAdobeFlashDRM or false)) hal-flash
             ++ lib.optional (config.pulseaudio or true) libpulseaudio;
       gst-plugins = with gst_all; [ gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-ffmpeg ];
-      gtk_modules = [ libcanberra_gtk2 ];
+      gtk_modules = [ libcanberra-gtk2 ];
 
     in stdenv.mkDerivation {
       inherit name;
diff --git a/pkgs/applications/networking/browsers/google-chrome/default.nix b/pkgs/applications/networking/browsers/google-chrome/default.nix
index 17c285d9bdf..eaa05726f1c 100644
--- a/pkgs/applications/networking/browsers/google-chrome/default.nix
+++ b/pkgs/applications/networking/browsers/google-chrome/default.nix
@@ -4,7 +4,7 @@
 , glib, fontconfig, freetype, pango, cairo, libX11, libXi, atk, gconf, nss, nspr
 , libXcursor, libXext, libXfixes, libXrender, libXScrnSaver, libXcomposite, libxcb
 , alsaLib, libXdamage, libXtst, libXrandr, expat, cups
-, dbus_libs, gtk2, gtk3, gdk_pixbuf, gcc-unwrapped, at_spi2_atk
+, dbus_libs, gtk2, gtk3, gdk_pixbuf, gcc-unwrapped, at-spi2-atk
 , kerberos
 
 # command line arguments which are always set e.g "--disable-gpu"
@@ -33,7 +33,7 @@
 # Only needed for getting information about upstream binaries
 , chromium
 
-, gsettings_desktop_schemas
+, gsettings-desktop-schemas
 , gnome2, gnome3
 }:
 
@@ -57,7 +57,7 @@ let
     libexif
     liberation_ttf curl utillinux xdg_utils wget
     flac harfbuzz icu libpng opusWithCustomModes snappy speechd
-    bzip2 libcap at_spi2_atk
+    bzip2 libcap at-spi2-atk
     kerberos
   ] ++ optional pulseSupport libpulseaudio
     ++ [ gtk ];
@@ -75,7 +75,7 @@ in stdenv.mkDerivation rec {
     patchelf
 
     # needed for GSETTINGS_SCHEMAS_PATH
-    gsettings_desktop_schemas glib gtk
+    gsettings-desktop-schemas glib gtk
 
     # needed for XDG_ICON_DIRS
     gnome.defaultIconTheme
diff --git a/pkgs/applications/networking/browsers/jumanji/default.nix b/pkgs/applications/networking/browsers/jumanji/default.nix
index e013f54a39e..26a7e883c60 100644
--- a/pkgs/applications/networking/browsers/jumanji/default.nix
+++ b/pkgs/applications/networking/browsers/jumanji/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchgit, pkgconfig, girara, gtk, webkitgtk, glib_networking, makeWrapper
-, gsettings_desktop_schemas }:
+{ stdenv, fetchgit, pkgconfig, girara, gtk, webkitgtk, glib-networking, makeWrapper
+, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   name = "jumanji-${version}";
@@ -12,13 +12,13 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ girara gtk webkitgtk makeWrapper gsettings_desktop_schemas ];
+  buildInputs = [ girara gtk webkitgtk makeWrapper gsettings-desktop-schemas ];
 
   makeFlags = [ "PREFIX=$(out)" ];
 
   preFixup=''
     wrapProgram "$out/bin/jumanji" \
-     --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules" \
+     --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules" \
      --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
diff --git a/pkgs/applications/networking/browsers/midori/default.nix b/pkgs/applications/networking/browsers/midori/default.nix
index cea6d5dbeea..f7d4f1a6941 100644
--- a/pkgs/applications/networking/browsers/midori/default.nix
+++ b/pkgs/applications/networking/browsers/midori/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, pkgconfig, intltool, vala_0_34, wrapGAppsHook
 , gtk3, webkitgtk, librsvg, libnotify, sqlite
-, glib_networking, gsettings_desktop_schemas, libsoup, pcre, gnome3
-, libxcb, libpthreadstubs, libXdmcp, libxkbcommon, epoxy, at_spi2_core
+, glib-networking, gsettings-desktop-schemas, libsoup, pcre, gnome3
+, libxcb, libpthreadstubs, libXdmcp, libxkbcommon, epoxy, at-spi2-core
 , zeitgeistSupport ? false, zeitgeist ? null
 }:
 
@@ -33,8 +33,8 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    gtk3 webkitgtk librsvg libnotify sqlite gsettings_desktop_schemas pcre gnome3.gcr
-    libxcb libpthreadstubs libXdmcp libxkbcommon epoxy at_spi2_core
+    gtk3 webkitgtk librsvg libnotify sqlite gsettings-desktop-schemas pcre gnome3.gcr
+    libxcb libpthreadstubs libXdmcp libxkbcommon epoxy at-spi2-core
     (libsoup.override {gnomeSupport = true; valaSupport = true;})
   ] ++ stdenv.lib.optionals zeitgeistSupport [
     zeitgeist
@@ -49,6 +49,6 @@ stdenv.mkDerivation rec {
   NIX_LDFLAGS="-lX11";
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH" --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules")
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH" --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules")
   '';
 }
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
index 461db272b12..e56066e156f 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, rpm, cpio, mesa_noglu, xorg, cairo
 , libpng, gtk2, glib, gdk_pixbuf, fontconfig, freetype, curl
-, dbus_glib, alsaLib, libpulseaudio, systemd, pango
+, dbus-glib, alsaLib, libpulseaudio, systemd, pango
 }:
 
 with stdenv.lib;
@@ -36,7 +36,7 @@ let
       stdenv.cc.cc
       alsaLib
       libpulseaudio
-      dbus_glib
+      dbus-glib
       systemd
       curl
       pango
diff --git a/pkgs/applications/networking/browsers/palemoon/default.nix b/pkgs/applications/networking/browsers/palemoon/default.nix
index cd4f9509788..c17e16f0d69 100644
--- a/pkgs/applications/networking/browsers/palemoon/default.nix
+++ b/pkgs/applications/networking/browsers/palemoon/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, makeDesktopItem
 , pkgconfig, autoconf213, alsaLib, bzip2, cairo
-, dbus, dbus_glib, file, fontconfig, freetype
+, dbus, dbus-glib, file, fontconfig, freetype
 , gstreamer, gst-plugins-base, gst_all_1
 , gtk2, hunspell, icu, libevent, libjpeg, libnotify
 , libstartup_notification, libvpx, makeWrapper, mesa
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [
-    alsaLib bzip2 cairo dbus dbus_glib file fontconfig freetype
+    alsaLib bzip2 cairo dbus dbus-glib file fontconfig freetype
     gst-plugins-base gstreamer gst_all_1.gst-plugins-base gtk2
     hunspell icu libevent libjpeg libnotify libstartup_notification
     libvpx makeWrapper mesa nspr nss pango perl pkgconfig python
diff --git a/pkgs/applications/networking/browsers/qutebrowser/default.nix b/pkgs/applications/networking/browsers/qutebrowser/default.nix
index 9142ecde859..2f9170eff87 100644
--- a/pkgs/applications/networking/browsers/qutebrowser/default.nix
+++ b/pkgs/applications/networking/browsers/qutebrowser/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, fetchurl, fetchzip, python3Packages
-, makeWrapper, wrapGAppsHook, qtbase, glib_networking
+, makeWrapper, wrapGAppsHook, qtbase, glib-networking
 , asciidoc, docbook_xml_dtd_45, docbook_xsl, libxml2
 , libxslt, gst_all_1 ? null
 , withPdfReader        ? true
@@ -43,7 +43,7 @@ in python3Packages.buildPythonApplication rec {
 
   buildInputs = [
     qtbase
-    glib_networking
+    glib-networking
   ] ++ lib.optionals withMediaPlayback (with gst_all_1; [
     gst-plugins-base gst-plugins-good
     gst-plugins-bad gst-plugins-ugly gst-libav
diff --git a/pkgs/applications/networking/browsers/surf/default.nix b/pkgs/applications/networking/browsers/surf/default.nix
index 1aa9bf044b0..88680414d1c 100644
--- a/pkgs/applications/networking/browsers/surf/default.nix
+++ b/pkgs/applications/networking/browsers/surf/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl
 , pkgconfig, wrapGAppsHook
-, glib, glib_networking, gsettings_desktop_schemas, gtk, libsoup, webkitgtk
+, glib, glib-networking, gsettings-desktop-schemas, gtk, libsoup, webkitgtk
 , patches ? null
 }:
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
-  buildInputs = [ glib glib_networking gsettings_desktop_schemas gtk libsoup webkitgtk ];
+  buildInputs = [ glib glib-networking gsettings-desktop-schemas gtk libsoup webkitgtk ];
 
   inherit patches;
 
diff --git a/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix b/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
index d64c7a20cb9..299ec43a8b9 100644
--- a/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
+++ b/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
@@ -9,7 +9,7 @@
 , atk
 , cairo
 , dbus
-, dbus_glib
+, dbus-glib
 , fontconfig
 , freetype
 , gdk_pixbuf
@@ -42,8 +42,8 @@
 # Wrapper runtime
 , coreutils
 , glibcLocales
-, hicolor_icon_theme
-, shared_mime_info
+, hicolor-icon-theme
+, shared-mime-info
 
 # Whether to disable multiprocess support to work around crashing tabs
 # TODO: fix the underlying problem instead of this terrible work-around
@@ -62,7 +62,7 @@ let
     atk
     cairo
     dbus
-    dbus_glib
+    dbus-glib
     fontconfig
     freetype
     gdk_pixbuf
@@ -261,8 +261,8 @@ stdenv.mkDerivation rec {
     EOF
 
     WRAPPER_XDG_DATA_DIRS=${concatMapStringsSep ":" (x: "${x}/share") [
-      hicolor_icon_theme
-      shared_mime_info
+      hicolor-icon-theme
+      shared-mime-info
     ]}
 
     # Generate wrapper
diff --git a/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix b/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
index 508ab6ec432..65ebaa3f80c 100644
--- a/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
+++ b/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
@@ -8,8 +8,8 @@
 
 # Wrapper runtime
 , coreutils
-, hicolor_icon_theme
-, shared_mime_info
+, hicolor-icon-theme
+, shared-mime-info
 , noto-fonts
 , noto-fonts-emoji
 
@@ -197,8 +197,8 @@ stdenv.mkDerivation rec {
     # Generate a suitable wrapper
     wrapper_PATH=${makeBinPath [ coreutils ]}
     wrapper_XDG_DATA_DIRS=${concatMapStringsSep ":" (x: "${x}/share") [
-      hicolor_icon_theme
-      shared_mime_info
+      hicolor-icon-theme
+      shared-mime-info
     ]}
 
     ${optionalString audioSupport ''
diff --git a/pkgs/applications/networking/browsers/uzbl/default.nix b/pkgs/applications/networking/browsers/uzbl/default.nix
index 6ac8d9f1f6e..8c9f23996ed 100644
--- a/pkgs/applications/networking/browsers/uzbl/default.nix
+++ b/pkgs/applications/networking/browsers/uzbl/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, python3, makeWrapper
-, webkit, glib_networking, gsettings_desktop_schemas, python2Packages
+, webkit, glib-networking, gsettings-desktop-schemas, python2Packages
 }:
 # This package needs python3 during buildtime,
 # but Python 2 + packages during runtime.
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
   preFixup = ''
     for f in $out/bin/*; do
       wrapProgram $f \
-        --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules" \
+        --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules" \
         --prefix PYTHONPATH : "$PYTHONPATH" \
         --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:$out/share"
     done
@@ -39,6 +39,6 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig python3 makeWrapper ];
 
-  buildInputs = [ gsettings_desktop_schemas webkit ];
+  buildInputs = [ gsettings-desktop-schemas webkit ];
   propagatedBuildInputs = with python2Packages; [ pygtk six ];
 }
diff --git a/pkgs/applications/networking/browsers/vimb/default.nix b/pkgs/applications/networking/browsers/vimb/default.nix
index 5b10932e73b..251315619cf 100644
--- a/pkgs/applications/networking/browsers/vimb/default.nix
+++ b/pkgs/applications/networking/browsers/vimb/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, libsoup, webkit, gtk2, glib_networking
-, gsettings_desktop_schemas, makeWrapper
+{ stdenv, fetchurl, pkgconfig, libsoup, webkit, gtk2, glib-networking
+, gsettings-desktop-schemas, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
@@ -12,13 +12,13 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ makeWrapper gtk2 libsoup webkit gsettings_desktop_schemas ];
+  buildInputs = [ makeWrapper gtk2 libsoup webkit gsettings-desktop-schemas ];
 
   makeFlags = [ "PREFIX=$(out)" ];
 
   preFixup = ''
     wrapProgram "$out/bin/vimb" \
-      --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules" \
+      --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules" \
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
diff --git a/pkgs/applications/networking/browsers/vimprobable2/default.nix b/pkgs/applications/networking/browsers/vimprobable2/default.nix
index e6275b2f959..54abc7dedff 100644
--- a/pkgs/applications/networking/browsers/vimprobable2/default.nix
+++ b/pkgs/applications/networking/browsers/vimprobable2/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, makeWrapper, glib, glib_networking, gtk2, libsoup, libX11, perl,
-  pkgconfig, webkit, gsettings_desktop_schemas }:
+{ stdenv, fetchurl, makeWrapper, glib, glib-networking, gtk2, libsoup, libX11, perl,
+  pkgconfig, webkit, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   version = "1.4.2";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ makeWrapper gtk2 libsoup libX11 perl webkit gsettings_desktop_schemas ];
+  buildInputs = [ makeWrapper gtk2 libsoup libX11 perl webkit gsettings-desktop-schemas ];
 
   hardeningDisable = [ "format" ];
 
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   preFixup = ''
     wrapProgram "$out/bin/vimprobable2" \
-      --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules" \
+      --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules" \
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
   '';
 
diff --git a/pkgs/applications/networking/browsers/vivaldi/default.nix b/pkgs/applications/networking/browsers/vivaldi/default.nix
index 2612df3efcf..6bd9614e08d 100644
--- a/pkgs/applications/networking/browsers/vivaldi/default.nix
+++ b/pkgs/applications/networking/browsers/vivaldi/default.nix
@@ -4,7 +4,7 @@
 , freetype, fontconfig, libXft, libXrender, libxcb, expat, libXau, libXdmcp
 , libuuid, xz
 , gstreamer, gst-plugins-base, libxml2
-, glib, gtk3, pango, gdk_pixbuf, cairo, atk, at_spi2_atk, gnome3
+, glib, gtk3, pango, gdk_pixbuf, cairo, atk, at-spi2-atk, gnome3
 , nss, nspr
 , patchelf, makeWrapper
 , proprietaryCodecs ? false, vivaldi-ffmpeg-codecs ? null
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     stdenv.cc.cc stdenv.cc.libc zlib libX11 libXt libXext libSM libICE libxcb
     libXi libXft libXcursor libXfixes libXScrnSaver libXcomposite libXdamage libXtst libXrandr
-    atk at_spi2_atk alsaLib dbus_libs cups gtk3 gdk_pixbuf libexif ffmpeg systemd
+    atk at-spi2-atk alsaLib dbus_libs cups gtk3 gdk_pixbuf libexif ffmpeg systemd
     freetype fontconfig libXrender libuuid expat glib nss nspr
     gstreamer libxml2 gst-plugins-base pango cairo gnome3.gconf
   ] ++ stdenv.lib.optional proprietaryCodecs vivaldi-ffmpeg-codecs;
diff --git a/pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix b/pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix
index 542bcbc41b0..11aa0ce706d 100644
--- a/pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix
+++ b/pkgs/applications/networking/browsers/vivaldi/ffmpeg-codecs.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchpatch
-, dbus_glib, gtk2, gtk3, libexif, libpulseaudio, libXScrnSaver, ninja, nss
+, dbus-glib, gtk2, gtk3, libexif, libpulseaudio, libXScrnSaver, ninja, nss
 , pciutils, pkgconfig, python2, xdg_utils
 }:
 
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ ];
 
   nativeBuildInputs = [
-    dbus_glib gtk2 gtk3 libexif libpulseaudio libXScrnSaver ninja nss pciutils pkgconfig
+    dbus-glib gtk2 gtk3 libexif libpulseaudio libXScrnSaver ninja nss pciutils pkgconfig
     python2 xdg_utils
   ];
 
diff --git a/pkgs/applications/networking/corebird/default.nix b/pkgs/applications/networking/corebird/default.nix
index affcbcc4b3c..d5b32772327 100644
--- a/pkgs/applications/networking/corebird/default.nix
+++ b/pkgs/applications/networking/corebird/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, gtk3, json_glib, sqlite, libsoup, gettext, vala_0_32
+{ stdenv, fetchFromGitHub, gtk3, json-glib, sqlite, libsoup, gettext, vala_0_32
 , automake, autoconf, libtool, pkgconfig, gnome3, gst_all_1, wrapGAppsHook
-, glib_networking }:
+, glib-networking }:
 
 stdenv.mkDerivation rec {
   version = "1.7.3";
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ automake autoconf libtool pkgconfig wrapGAppsHook ];
 
   buildInputs = [
-    gtk3 json_glib sqlite libsoup gettext vala_0_32 gnome3.dconf gnome3.gspell glib_networking
+    gtk3 json-glib sqlite libsoup gettext vala_0_32 gnome3.dconf gnome3.gspell glib-networking
   ] ++ (with gst_all_1; [ gstreamer gst-plugins-base gst-plugins-good (gst-plugins-bad.override { gtkSupport = true; }) gst-libav ]);
 
   meta = {
diff --git a/pkgs/applications/networking/ids/bro/default.nix b/pkgs/applications/networking/ids/bro/default.nix
index 7ae3e8c7361..577252bc69e 100644
--- a/pkgs/applications/networking/ids/bro/default.nix
+++ b/pkgs/applications/networking/ids/bro/default.nix
@@ -2,11 +2,11 @@
 , geoip, gperftools, python, swig }:
 
 stdenv.mkDerivation rec {
-  name = "bro-2.5.2";
+  name = "bro-2.5.3";
 
   src = fetchurl {
     url = "http://www.bro.org/downloads/${name}.tar.gz";
-    sha256 = "0w5rynw278nl6pdl5s7gsmxjwkl6z1g5pcm6byg930k26yyb35db";
+    sha256 = "09b227j1c0ggihbhbyphd7lnh26mpz07z1s0h148dg6fwqagm13k";
   };
 
   nativeBuildInputs = [ cmake flex bison file ];
diff --git a/pkgs/applications/networking/ids/daq/default.nix b/pkgs/applications/networking/ids/daq/default.nix
index 5261bd451e0..8f4b54cec86 100644
--- a/pkgs/applications/networking/ids/daq/default.nix
+++ b/pkgs/applications/networking/ids/daq/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl, flex, bison, libpcap, libdnet, libnfnetlink, libnetfilter_queue}:
 
 stdenv.mkDerivation rec {
-  name = "daq-2.0.6";
+  name = "daq-2.2.2";
 
   src = fetchurl {
     name = "${name}.tar.gz";
     url = "https://snort.org/downloads/archive/snort/${name}.tar.gz";
-    sha256 = "1jz7gc9n6sr677ssv61qvcxybdrmsll4z7g6hsmax2p0fc91s3ml";
+    sha256 = "0yvzscy7vqj7s5rccza0f7p6awghfm3yaxihx1h57lqspg51in3w";
   };
 
   buildInputs = [ flex bison libpcap libdnet libnfnetlink libnetfilter_queue];
diff --git a/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
index 94490d9f034..9793fd234a1 100644
--- a/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, fetchFromGitHub, stdenv, bitlbee, autoconf, automake, libtool, pkgconfig, glib, json_glib }:
+{ fetchurl, fetchFromGitHub, stdenv, bitlbee, autoconf, automake, libtool, pkgconfig, glib, json-glib }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoconf automake libtool pkgconfig ];
 
-  buildInputs = [ bitlbee glib json_glib ];
+  buildInputs = [ bitlbee glib json-glib ];
 
   preConfigure = ''
     export BITLBEE_PLUGINDIR=$out/lib/bitlbee
diff --git a/pkgs/applications/networking/instant-messengers/dino/default.nix b/pkgs/applications/networking/instant-messengers/dino/default.nix
index 35cb2100254..810422dcd3f 100644
--- a/pkgs/applications/networking/instant-messengers/dino/default.nix
+++ b/pkgs/applications/networking/instant-messengers/dino/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchFromGitHub
 , vala, cmake, ninja, wrapGAppsHook, pkgconfig, gettext
-, gobjectIntrospection, gnome3, glib, gdk_pixbuf, gtk3, glib_networking
+, gobjectIntrospection, gnome3, glib, gdk_pixbuf, gtk3, glib-networking
 , xorg, libXdmcp, libxkbcommon
 , libnotify, libsoup
 , libgcrypt
 , epoxy
-, at_spi2_core
+, at-spi2-core
 , sqlite
 , dbus
 , gpgme
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gobjectIntrospection
-    glib_networking
+    glib-networking
     glib
     gnome3.libgee
     gnome3.defaultIconTheme
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
     libXdmcp
     libxkbcommon
     epoxy
-    at_spi2_core
+    at-spi2-core
     dbus
     gettext
   ];
diff --git a/pkgs/applications/networking/instant-messengers/ekiga/default.nix b/pkgs/applications/networking/instant-messengers/ekiga/default.nix
index 283d38ef5c7..003ffbfc7d1 100644
--- a/pkgs/applications/networking/instant-messengers/ekiga/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ekiga/default.nix
@@ -1,7 +1,7 @@
 { stdenv, glib, fetchurl, fetchpatch, cyrus_sasl, gettext, openldap, ptlib, opal, libXv, rarian, intltool
-, perl, perlXMLParser, evolution_data_server, gnome_doc_utils, avahi, autoreconfHook
-, libsigcxx, gtk, dbus_glib, libnotify, libXext, xextproto, gnome3, boost, libsecret
-, pkgconfig, libxml2, videoproto, unixODBC, db, nspr, nss, zlib, hicolor_icon_theme
+, perl, perlXMLParser, evolution-data-server, gnome-doc-utils, avahi, autoreconfHook
+, libsigcxx, gtk, dbus-glib, libnotify, libXext, xextproto, gnome3, boost, libsecret
+, pkgconfig, libxml2, videoproto, unixODBC, db, nspr, nss, zlib, hicolor-icon-theme
 , libXrandr, randrproto, which, libxslt, libtasn1, gmp, nettle, sqlite, makeWrapper }:
 
 stdenv.mkDerivation rec {
@@ -13,8 +13,8 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ cyrus_sasl gettext openldap ptlib opal libXv rarian intltool
-                  perl perlXMLParser evolution_data_server gnome_doc_utils avahi
-                  libsigcxx gtk dbus_glib libnotify libXext xextproto sqlite
+                  perl perlXMLParser evolution-data-server gnome-doc-utils avahi
+                  libsigcxx gtk dbus-glib libnotify libXext xextproto sqlite
                   gnome3.libsoup glib gnome3.defaultIconTheme boost
                   autoreconfHook pkgconfig libxml2 videoproto unixODBC db nspr
                   nss zlib libsecret libXrandr randrproto which libxslt libtasn1
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
index fbfd36a5928..457e76d0a82 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pidgin, unzip, glib, json_glib, nss, nspr, libgnome_keyring } :
+{ stdenv, fetchFromGitHub, pidgin, unzip, glib, json-glib, nss, nspr, libgnome-keyring } :
 
 stdenv.mkDerivation rec {
   name = "pidgin-opensteamworks-${version}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     unzip releases/icons.zip -d $out/share/pixmaps/pidgin/protocols/
   '';
 
-  buildInputs = [ pidgin unzip glib json_glib nss nspr libgnome_keyring ];
+  buildInputs = [ pidgin unzip glib json-glib nss nspr libgnome-keyring ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/EionRobb/pidgin-opensteamworks;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
index 7ab9b194791..6e589febe6d 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, pidgin, json_glib }:
+{ stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
 
 stdenv.mkDerivation rec {
   name = "pidgin-skypeweb-${version}";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ pidgin json_glib ];
+  buildInputs = [ pidgin json-glib ];
 
   makeFlags = [
     "PLUGIN_DIR_PURPLE=/lib/pidgin/"
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
index 632f2543f57..37b490304c4 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fetchhg, pidgin, glib, json_glib, mercurial, autoreconfHook } :
+{ stdenv, fetchFromGitHub, fetchhg, pidgin, glib, json-glib, mercurial, autoreconfHook } :
 
 
 let
@@ -53,7 +53,7 @@ in stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ autoreconfHook ];
-  buildInputs = [pidgin glib json_glib mercurial];
+  buildInputs = [pidgin glib json-glib mercurial];
 
   meta = with stdenv.lib; {
     inherit (src.meta) homepage;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
index 07cf66e572a..460143e3549 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchhg, pidgin, glib, json_glib, protobuf, protobufc }:
+{ stdenv, fetchhg, pidgin, glib, json-glib, protobuf, protobufc }:
 
 stdenv.mkDerivation rec {
   name = "purple-hangouts-hg-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "0cs7dcd44lkc2anradyddjvmfvnl46ixw4idaf1m9fd7j35mg7b1";
   };
 
-  buildInputs = [ pidgin glib json_glib protobuf protobufc ];
+  buildInputs = [ pidgin glib json-glib protobuf protobufc ];
 
   installPhase = ''
     install -Dm755 -t $out/lib/pidgin/ libhangouts.so
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
index 2bf67f44c94..a6d893fd95a 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, pkgconfig, pidgin, json_glib, glib, http-parser } :
+{ stdenv, fetchgit, pkgconfig, pidgin, json-glib, glib, http-parser } :
 
 let
   version = "2016-07-11";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ pidgin json_glib glib http-parser ];
+  buildInputs = [ pidgin json-glib glib http-parser ];
 
   installPhase = ''
     install -Dm755 -t $out/lib/pidgin/ libmatrix.so
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
index d02c437945e..ddb9217d5e2 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/skype4pidgin/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, pidgin, libnotify, gdk_pixbuf, glib, dbus
-, dbus_glib }:
+, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "skype4pidgin-novas0x2a-20120411-6c53f7c48f";
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
   postInstall = "ln -s \$out/lib/pidgin \$out/share/pidgin-otr";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ pidgin libnotify gdk_pixbuf glib dbus dbus_glib ];
+  buildInputs = [ pidgin libnotify gdk_pixbuf glib dbus dbus-glib ];
 
   meta = {
     homepage = https://github.com/novas0x2a/skype4pidgin;
diff --git a/pkgs/applications/networking/instant-messengers/pidgin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
index bd3fc82f7cb..3ec45702b17 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper, pkgconfig, gtk2, gtkspell2, aspell
 , gst_all_1, startupnotification, gettext
 , perl, perlXMLParser, libxml2, nss, nspr, farstream
-, libXScrnSaver, ncurses, avahi, dbus, dbus_glib, intltool, libidn
+, libXScrnSaver, ncurses, avahi, dbus, dbus-glib, intltool, libidn
 , lib, python, libICE, libXext, libSM
 , cyrus_sasl ? null
 , openssl ? null
@@ -33,7 +33,7 @@ let unwrapped = stdenv.mkDerivation rec {
     gst_all_1.gstreamer gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good
     libxml2 nss nspr farstream
     libXScrnSaver ncurses python
-    avahi dbus dbus_glib intltool libidn
+    avahi dbus dbus-glib intltool libidn
     libICE libXext libSM cyrus_sasl
   ]
   ++ (lib.optional (openssl != null) openssl)
diff --git a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
index 9e7377699bd..87b2ee22381 100644
--- a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
@@ -27,7 +27,7 @@ let
     gnome2.gtk
     gnome2.pango
 
-    gnome2.gnome_keyring
+    gnome2.gnome-keyring
 
     libnotify
     libpulseaudio
diff --git a/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix b/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
index 34f0d16a7b4..67b116274a2 100644
--- a/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telegram/tdesktop/default.nix
@@ -1,6 +1,6 @@
 { mkDerivation, lib, fetchgit, fetchpatch
 , pkgconfig, gyp, cmake, makeWrapper
-, qtbase, qtimageformats, gtk3, libappindicator-gtk3
+, qtbase, qtimageformats, gtk3, libappindicator-gtk3, libnotify
 , dee, ffmpeg, openalSoft, minizip, libopus, alsaLib, libpulseaudio, range-v3
 }:
 
@@ -31,6 +31,11 @@ mkDerivation rec {
     })
   ];
 
+  postPatch = ''
+    substituteInPlace Telegram/SourceFiles/platform/linux/linux_libs.cpp --replace '"appindicator"' '"${libappindicator-gtk3}/lib/libappindicator3.so"'
+    substituteInPlace Telegram/SourceFiles/platform/linux/linux_libnotify.cpp --replace '"notify"' '"${libnotify}/lib/libnotify.so"'
+  '';
+
   nativeBuildInputs = [ pkgconfig gyp cmake makeWrapper ];
 
   buildInputs = [
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
index 77645371359..1b9ccb98d0f 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libxslt, telepathy_glib, libxml2, dbus_glib, dbus_daemon
+{ stdenv, fetchurl, pkgconfig, libxslt, telepathy-glib, libxml2, dbus-glib, dbus_daemon
 , sqlite, libsoup, libnice, gnutls}:
 
 stdenv.mkDerivation rec {
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig libxslt ];
-  buildInputs = [ libxml2 dbus_glib sqlite libsoup libnice telepathy_glib gnutls telepathy_glib.python ]
+  buildInputs = [ libxml2 dbus-glib sqlite libsoup libnice telepathy-glib gnutls telepathy-glib.python ]
     ++ stdenv.lib.optional doCheck dbus_daemon;
 
   configureFlags = "--with-ca-certificates=/etc/ssl/certs/ca-certificates.crt";
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/haze/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/haze/default.nix
index 4e4a2a9b6a9..a1669183bb3 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/haze/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/haze/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, pidgin, telepathy_glib, glib, dbus_glib, pkgconfig, libxslt }:
+{ stdenv, fetchurl, fetchpatch, pidgin, telepathy-glib, glib, dbus-glib, pkgconfig, libxslt }:
 
 stdenv.mkDerivation rec {
   pname = "telepathy-haze";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1jgrp32p6rllj089ynbsk3n9xrvsvzmwzhf0ql05kkgj0nf08xiy";
   };
 
-  buildInputs = [ glib telepathy_glib dbus_glib pidgin telepathy_glib.python ];
+  buildInputs = [ glib telepathy-glib dbus-glib pidgin telepathy-glib.python ];
 
   nativeBuildInputs = [ pkgconfig libxslt ];
 
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
index b4fd71b01d4..7894554eee4 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, glib, gnome3, pkgconfig, dbus_glib, telepathy_glib, libxslt, makeWrapper }:
+{ stdenv, fetchurl, glib, gnome3, pkgconfig, dbus-glib, telepathy-glib, libxslt, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pname = "telepathy-idle";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib telepathy_glib dbus_glib libxslt telepathy_glib.python (stdenv.lib.getLib gnome3.dconf) makeWrapper ];
+  buildInputs = [ glib telepathy-glib dbus-glib libxslt telepathy-glib.python (stdenv.lib.getLib gnome3.dconf) makeWrapper ];
 
   preFixup = ''
     wrapProgram "$out/libexec/telepathy-idle" \
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
index 9206aea5c54..111970ab711 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/logger/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dbus_glib, libxml2, sqlite, telepathy_glib, pkgconfig
+{ stdenv, fetchurl, dbus-glib, libxml2, sqlite, telepathy-glib, pkgconfig
 , gnome3, makeWrapper, intltool, libxslt, gobjectIntrospection, dbus_libs }:
 
 stdenv.mkDerivation rec {
@@ -14,8 +14,8 @@ stdenv.mkDerivation rec {
     makeWrapper pkgconfig intltool libxslt gobjectIntrospection
   ];
   buildInputs = [
-    dbus_glib libxml2 sqlite telepathy_glib
-    dbus_libs telepathy_glib.python
+    dbus-glib libxml2 sqlite telepathy-glib
+    dbus_libs telepathy-glib.python
   ];
 
   configureFlags = "--enable-call";
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
index 82485de58fc..18b3bb06e98 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/mission-control/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gnome3, telepathy_glib, libxslt, makeWrapper }:
+{ stdenv, fetchurl, pkgconfig, gnome3, telepathy-glib, libxslt, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "${pname}-5.16.4";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1jz6wwgsfxixha6ys2hbzbk5faqnj9kh2m5qdlgx5anqgandsscp";
   };
 
-  buildInputs = [ telepathy_glib telepathy_glib.python ]; # ToDo: optional stuff missing
+  buildInputs = [ telepathy-glib telepathy-glib.python ]; # ToDo: optional stuff missing
 
   nativeBuildInputs = [ pkgconfig libxslt makeWrapper ];
 
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
index cbae6af97b8..e060eaabf28 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/salut/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, libxslt, glib, libxml2, telepathy_glib, avahi, libsoup
+{ stdenv, fetchurl, libxslt, glib, libxml2, telepathy-glib, avahi, libsoup
 , libuuid, openssl, pcre, sqlite, pkgconfigUpstream }:
 
 stdenv.mkDerivation rec {
@@ -11,8 +11,8 @@ stdenv.mkDerivation rec {
   };
 
   # pcre needed because https://github.com/NixOS/nixpkgs/pull/15046
-  buildInputs = [ glib libxml2 telepathy_glib avahi libsoup libuuid openssl
-    sqlite pcre telepathy_glib.python ];
+  buildInputs = [ glib libxml2 telepathy-glib avahi libsoup libuuid openssl
+    sqlite pcre telepathy-glib.python ];
 
   nativeBuildInputs = [ libxslt pkgconfigUpstream ];
 
diff --git a/pkgs/applications/networking/insync/default.nix b/pkgs/applications/networking/insync/default.nix
index 93efdb74c08..cf3725c35e3 100644
--- a/pkgs/applications/networking/insync/default.nix
+++ b/pkgs/applications/networking/insync/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   name = "insync-${version}";
-  version = "1.3.17.36167";
+  version = "1.3.22.36179";
   src =
     if stdenv.system == "x86_64-linux" then
       fetchurl {
         url = "http://s.insynchq.com/builds/insync-portable_${version}_amd64.tar.bz2";
-        sha256 = "0mvg22psiy4x9g7k1fm9pigz2a70jmin7zg2nfzapfnqjlnrbw3n";
+        sha256 = "0jmycpbmfvvpilcycyg6zgpjz6449bs17d2w4jx7m1rvzmpkk140";
       }
     else
       throw "${name} is not supported on ${stdenv.system}";
diff --git a/pkgs/applications/networking/irc/hexchat/default.nix b/pkgs/applications/networking/irc/hexchat/default.nix
index baa0b10fd75..b9860fa4227 100644
--- a/pkgs/applications/networking/irc/hexchat/default.nix
+++ b/pkgs/applications/networking/irc/hexchat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, gtk2, lua, perl, python2
-, libtool, pciutils, dbus_glib, libcanberra_gtk2, libproxy
+, libtool, pciutils, dbus-glib, libcanberra-gtk2, libproxy
 , libsexy, enchant, libnotify, openssl, intltool
-, desktop_file_utils, hicolor_icon_theme
+, desktop-file-utils, hicolor-icon-theme
 , autoconf, automake, autoconf-archive
 }:
 
@@ -22,8 +22,8 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    gtk2 lua perl python2 pciutils dbus_glib libcanberra_gtk2 libproxy
-    libsexy libnotify openssl desktop_file_utils hicolor_icon_theme
+    gtk2 lua perl python2 pciutils dbus-glib libcanberra-gtk2 libproxy
+    libsexy libnotify openssl desktop-file-utils hicolor-icon-theme
   ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/networking/mailreaders/astroid/default.nix b/pkgs/applications/networking/mailreaders/astroid/default.nix
index 0324012b278..610b16dab5b 100644
--- a/pkgs/applications/networking/mailreaders/astroid/default.nix
+++ b/pkgs/applications/networking/mailreaders/astroid/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ scons pkgconfig wrapGAppsHook ];
 
   buildInputs = [ gnome3.gtkmm gmime3 webkitgtk24x-gtk3 libsass gnome3.libpeas
-                  notmuch boost gnome3.gsettings_desktop_schemas ];
+                  notmuch boost gnome3.gsettings-desktop-schemas ];
 
   buildPhase = "scons --propagate-environment --prefix=$out build";
   installPhase = "scons --propagate-environment --prefix=$out install";
diff --git a/pkgs/applications/networking/mailreaders/claws-mail/default.nix b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
index aee4d8ca04e..b2a26bb6f0b 100644
--- a/pkgs/applications/networking/mailreaders/claws-mail/default.nix
+++ b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
@@ -1,8 +1,8 @@
 { fetchurl, stdenv, wrapGAppsHook
-, curl, dbus, dbus_glib, enchant, gtk2, gnutls, gnupg, gpgme, hicolor_icon_theme
-, libarchive, libcanberra_gtk2, libetpan, libnotify, libsoup, libxml2, networkmanager
-, openldap , perl, pkgconfig, poppler, python, shared_mime_info, webkitgtk24x-gtk2
-, glib_networking, gsettings_desktop_schemas, libSM, libytnef
+, curl, dbus, dbus-glib, enchant, gtk2, gnutls, gnupg, gpgme, hicolor-icon-theme
+, libarchive, libcanberra-gtk2, libetpan, libnotify, libsoup, libxml2, networkmanager
+, openldap , perl, pkgconfig, poppler, python, shared-mime-info, webkitgtk24x-gtk2
+, glib-networking, gsettings-desktop-schemas, libSM, libytnef
 
 # Build options
 # TODO: A flag to build the manual.
@@ -45,19 +45,19 @@ stdenv.mkDerivation rec {
 
   postPatch = ''
     substituteInPlace src/procmime.c \
-        --subst-var-by MIMEROOTDIR ${shared_mime_info}/share
+        --subst-var-by MIMEROOTDIR ${shared-mime-info}/share
   '';
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
   buildInputs =
-    [ curl dbus dbus_glib gtk2 gnutls gsettings_desktop_schemas hicolor_icon_theme
-      libetpan perl python glib_networking libSM libytnef
+    [ curl dbus dbus-glib gtk2 gnutls gsettings-desktop-schemas hicolor-icon-theme
+      libetpan perl python glib-networking libSM libytnef
     ]
     ++ optional enableSpellcheck enchant
     ++ optionals (enablePgp || enablePluginSmime) [ gnupg gpgme ]
     ++ optional enablePluginArchive libarchive
-    ++ optional enablePluginNotificationSounds libcanberra_gtk2
+    ++ optional enablePluginNotificationSounds libcanberra-gtk2
     ++ optional enablePluginNotificationDialogs libnotify
     ++ optional enablePluginFancy libsoup
     ++ optional enablePluginRssyl libxml2
@@ -88,7 +88,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared_mime_info}/share")
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared-mime-info}/share")
   '';
 
   postInstall = ''
diff --git a/pkgs/applications/networking/mailreaders/mailnag/default.nix b/pkgs/applications/networking/mailreaders/mailnag/default.nix
index b1ca80fc7e4..75f34952394 100644
--- a/pkgs/applications/networking/mailreaders/mailnag/default.nix
+++ b/pkgs/applications/networking/mailreaders/mailnag/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, gettext, gtk3, pythonPackages
 , gdk_pixbuf, libnotify, gst_all_1
-, libgnome_keyring3, networkmanager
+, libgnome-keyring3, networkmanager
 , wrapGAppsHook, gnome3
 # otherwise passwords are stored unencrypted
 , withGnomeKeyring ? true
@@ -22,7 +22,7 @@ in pythonPackages.buildPythonApplication rec {
     gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good
     gst_all_1.gst-plugins-bad
     gnome3.defaultIconTheme
-  ] ++ stdenv.lib.optional withGnomeKeyring libgnome_keyring3;
+  ] ++ stdenv.lib.optional withGnomeKeyring libgnome-keyring3;
 
   nativeBuildInputs = [
     wrapGAppsHook
diff --git a/pkgs/applications/networking/mailreaders/neomutt/default.nix b/pkgs/applications/networking/mailreaders/neomutt/default.nix
index 6413c1407dc..63a97519f31 100644
--- a/pkgs/applications/networking/mailreaders/neomutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/neomutt/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, gettext, makeWrapper, tcl, which, writeScript
-, ncurses, perl , cyrus_sasl, gss, gpgme, kerberos, libidn, notmuch, openssl
+, ncurses, perl , cyrus_sasl, gss, gpgme, kerberos, libidn, libxml2, notmuch, openssl
 , lmdb, libxslt, docbook_xsl, docbook_xml_dtd_42, mime-types }:
 
 let
@@ -15,14 +15,14 @@ let
   '';
 
 in stdenv.mkDerivation rec {
-  version = "20171215";
+  version = "20180223";
   name = "neomutt-${version}";
 
   src = fetchFromGitHub {
     owner  = "neomutt";
     repo   = "neomutt";
     rev    = "neomutt-${version}";
-    sha256 = "1c7vjl5cl0k41vrxp6l1sj72idz70r2rgaxa2m1yir6zb6qsrsd8";
+    sha256 = "1q0zwm8p2mk85icrbq42z4235mpqfra38pigd064kharx54k36sb";
   };
 
   buildInputs = [
@@ -32,7 +32,7 @@ in stdenv.mkDerivation rec {
   ];
 
   nativeBuildInputs = [
-    docbook_xsl docbook_xml_dtd_42 gettext libxslt.bin makeWrapper tcl which
+    docbook_xsl docbook_xml_dtd_42 gettext libxml2 libxslt.bin makeWrapper tcl which
   ];
 
   enableParallelBuilding = true;
@@ -48,6 +48,12 @@ in stdenv.mkDerivation rec {
     # and use a far more comprehensive list than the one shipped with neomutt
     substituteInPlace sendlib.c \
       --replace /etc/mime.types ${mime-types}/etc/mime.types
+
+    # The string conversion tests all fail with the first version of neomutt
+    # that has tests (20180223) so we disable them for now.
+    # I don't know if that is related to the tests or our build environment.
+    # Try again with a later release.
+    sed -i '/rfc2047/d' test/Makefile.autosetup test/main.c
   '';
 
   configureFlags = [
@@ -73,6 +79,10 @@ in stdenv.mkDerivation rec {
     wrapProgram "$out/bin/neomutt" --prefix PATH : "$out/lib/neomutt"
   '';
 
+  doCheck = true;
+
+  checkTarget = "test";
+
   meta = with stdenv.lib; {
     description = "A small but very powerful text-based mail client";
     homepage    = http://www.neomutt.org;
diff --git a/pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix b/pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix
index 76231dc7abf..766aab39ce3 100644
--- a/pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix
+++ b/pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix
@@ -5,7 +5,7 @@
 , coreutils
 , cups
 , dbus
-, desktop_file_utils
+, desktop-file-utils
 , expat
 , fontconfig
 , freetype
@@ -14,7 +14,7 @@
 , glib
 , gnome2
 , libgcrypt
-, libgnome_keyring
+, libgnome-keyring
 , libnotify
 , makeWrapper
 , nodejs
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
     coreutils
     cups
     dbus
-    desktop_file_utils
+    desktop-file-utils
     expat
     fontconfig
     freetype
@@ -58,7 +58,7 @@ stdenv.mkDerivation rec {
     glib
     gnome2.GConf
     gnome2.gtk
-    libgnome_keyring
+    libgnome-keyring
     libnotify
     nodejs
     nspr
@@ -82,7 +82,7 @@ stdenv.mkDerivation rec {
   ];
 
 
-  buildInputs = [ gnome2.gnome_keyring ];
+  buildInputs = [ gnome2.gnome-keyring ];
 
   nativeBuildInputs = [ makeWrapper ];
 
@@ -111,7 +111,7 @@ stdenv.mkDerivation rec {
       --set-rpath $binrp:$out/lib:${stdenv.cc.cc.lib}/lib:${lib.makeLibraryPath propagatedBuildInputs } \
       $out/share/nylas-mail/nylas
 
-    wrapProgram $out/share/nylas-mail/nylas --set LD_LIBRARY_PATH "${xorg.libxkbfile}/lib:${pkgs.gnome3.libgnome_keyring}/lib";
+    wrapProgram $out/share/nylas-mail/nylas --set LD_LIBRARY_PATH "${xorg.libxkbfile}/lib:${pkgs.gnome3.libgnome-keyring}/lib";
 
     # Fix path to bash so apm can install plugins.
     substituteInPlace $out/share/nylas-mail/resources/apm/bin/apm \
diff --git a/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix b/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
index 4f714cabf79..69a63bbb054 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird-bin/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, config, makeWrapper
 , gconf
 , alsaLib
-, at_spi2_atk
+, at-spi2-atk
 , atk
 , cairo
 , cups
 , curl
-, dbus_glib
+, dbus-glib
 , dbus_libs
 , fontconfig
 , freetype
@@ -27,7 +27,7 @@
 , libXinerama
 , libXrender
 , libXt
-, libcanberra_gtk2
+, libcanberra-gtk2
 , libgnome
 , libgnomeui
 , defaultIconTheme
@@ -82,12 +82,12 @@ stdenv.mkDerivation {
     [ stdenv.cc.cc
       gconf
       alsaLib
-      at_spi2_atk
+      at-spi2-atk
       atk
       cairo
       cups
       curl
-      dbus_glib
+      dbus-glib
       dbus_libs
       fontconfig
       freetype
@@ -108,7 +108,7 @@ stdenv.mkDerivation {
       libXinerama
       libXrender
       libXt
-      libcanberra_gtk2
+      libcanberra-gtk2
       libgnome
       libgnomeui
       mesa
diff --git a/pkgs/applications/networking/mailreaders/thunderbird/default.nix b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
index bfbd9700197..6368f1991e9 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, pkgconfig, gtk2, pango, perl, python, zip, libIDL
-, libjpeg, zlib, dbus, dbus_glib, bzip2, xorg
+, libjpeg, zlib, dbus, dbus-glib, bzip2, xorg
 , freetype, fontconfig, file, nspr, nss, libnotify
 , yasm, mesa, sqlite, unzip
 , hunspell, libevent, libstartup_notification
@@ -39,7 +39,7 @@ in stdenv.mkDerivation rec {
   # from firefox, but without sound libraries
   buildInputs =
     [ gtk2 zip libIDL libjpeg zlib bzip2
-      dbus dbus_glib pango freetype fontconfig xorg.libXi
+      dbus dbus-glib pango freetype fontconfig xorg.libXi
       xorg.libX11 xorg.libXrender xorg.libXft xorg.libXt file
       nspr nss libnotify xorg.pixman yasm mesa
       xorg.libXScrnSaver xorg.scrnsaverproto
diff --git a/pkgs/applications/networking/newsreaders/liferea/default.nix b/pkgs/applications/networking/newsreaders/liferea/default.nix
index ed6fe17cc7e..965a8ec58dc 100644
--- a/pkgs/applications/networking/newsreaders/liferea/default.nix
+++ b/pkgs/applications/networking/newsreaders/liferea/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, intltool, python3Packages, wrapGAppsHook
-, glib, libxml2, libxslt, sqlite, libsoup , webkitgtk, json_glib, gst_all_1
-, libnotify, gtk3, gsettings_desktop_schemas, libpeas, dconf, librsvg
-, gobjectIntrospection, glib_networking
+, glib, libxml2, libxslt, sqlite, libsoup , webkitgtk, json-glib, gst_all_1
+, libnotify, gtk3, gsettings-desktop-schemas, libpeas, dconf, librsvg
+, gobjectIntrospection, glib-networking
 }:
 
 let
@@ -18,9 +18,9 @@ in stdenv.mkDerivation rec {
   nativeBuildInputs = [ wrapGAppsHook python3Packages.wrapPython intltool pkgconfig ];
 
   buildInputs = [
-    glib gtk3 webkitgtk libxml2 libxslt sqlite libsoup gsettings_desktop_schemas
-    libpeas gsettings_desktop_schemas json_glib dconf gobjectIntrospection
-    librsvg glib_networking libnotify
+    glib gtk3 webkitgtk libxml2 libxslt sqlite libsoup gsettings-desktop-schemas
+    libpeas gsettings-desktop-schemas json-glib dconf gobjectIntrospection
+    librsvg glib-networking libnotify
   ] ++ (with gst_all_1; [
     gstreamer gst-plugins-base gst-plugins-good gst-plugins-bad
   ]);
diff --git a/pkgs/applications/networking/newsreaders/pan/default.nix b/pkgs/applications/networking/newsreaders/pan/default.nix
index 63d7f29d7de..ad35c49c014 100644
--- a/pkgs/applications/networking/newsreaders/pan/default.nix
+++ b/pkgs/applications/networking/newsreaders/pan/default.nix
@@ -1,6 +1,6 @@
 { spellChecking ? true
 , stdenv, fetchurl, pkgconfig, gtk2, gtkspell2 ? null
-, perl, pcre, gmime, gettext, intltool, dbus_glib, libnotify
+, perl, pcre, gmime, gettext, intltool, dbus-glib, libnotify
 }:
 
 assert spellChecking -> gtkspell2 != null;
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ gtk2 perl gmime gettext intltool dbus_glib libnotify ]
+  buildInputs = [ gtk2 perl gmime gettext intltool dbus-glib libnotify ]
     ++ stdenv.lib.optional spellChecking gtkspell2;
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/networking/nextcloud-client/default.nix b/pkgs/applications/networking/nextcloud-client/default.nix
index a7deb0b75b5..f61b887cd87 100644
--- a/pkgs/applications/networking/nextcloud-client/default.nix
+++ b/pkgs/applications/networking/nextcloud-client/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchgit, cmake, pkgconfig, qtbase, qtwebkit, qtkeychain, qttools, sqlite
-, inotify-tools, withGnomeKeyring ? false, makeWrapper, libgnome_keyring }:
+, inotify-tools, withGnomeKeyring ? false, makeWrapper, libgnome-keyring }:
 
 stdenv.mkDerivation rec {
   name = "nextcloud-client-${version}";
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
       $out/share/applications/nextcloud.desktop
   '' + stdenv.lib.optionalString (withGnomeKeyring) ''
     wrapProgram "$out/bin/nextcloud" \
-      --prefix LD_LIBRARY_PATH : ${stdenv.lib.makeLibraryPath [ libgnome_keyring ]}
+      --prefix LD_LIBRARY_PATH : ${stdenv.lib.makeLibraryPath [ libgnome-keyring ]}
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/p2p/retroshare/default.nix b/pkgs/applications/networking/p2p/retroshare/default.nix
index 0d7a41735ea..950187ed9c6 100644
--- a/pkgs/applications/networking/p2p/retroshare/default.nix
+++ b/pkgs/applications/networking/p2p/retroshare/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig qmake ];
   buildInputs = [
-    speex libupnp gpgme gnome3.libgnome_keyring glib libssh qtmultimedia qtx11extras qttools
+    speex libupnp gpgme gnome3.libgnome-keyring glib libssh qtmultimedia qtx11extras qttools
     protobuf bzip2 libXScrnSaver curl libxml2 libxslt sqlcipher libmicrohttpd opencv ffmpeg
   ];
 
diff --git a/pkgs/applications/networking/p2p/tixati/default.nix b/pkgs/applications/networking/p2p/tixati/default.nix
index d37f5293ef8..688f908c798 100644
--- a/pkgs/applications/networking/p2p/tixati/default.nix
+++ b/pkgs/applications/networking/p2p/tixati/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, glib, zlib, dbus, dbus_glib, gtk2, gdk_pixbuf, cairo, pango }:
+{ stdenv, fetchurl, glib, zlib, dbus, dbus-glib, gtk2, gdk_pixbuf, cairo, pango }:
 
 stdenv.mkDerivation rec {
   name = "tixati-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   installPhase = ''
     patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-             --set-rpath ${stdenv.lib.makeLibraryPath [ glib zlib dbus dbus_glib gtk2 gdk_pixbuf cairo pango ]} \
+             --set-rpath ${stdenv.lib.makeLibraryPath [ glib zlib dbus dbus-glib gtk2 gdk_pixbuf cairo pango ]} \
              tixati
     install -D tixati         $out/bin/tixati
     install -D tixati.desktop $out/share/applications/tixati.desktop
diff --git a/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix b/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
index 20c3540b7f4..eb88d1c24c2 100644
--- a/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
+++ b/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
@@ -1,6 +1,6 @@
 { stdenv, autoconf, automake, libtool, wrapGAppsHook, fetchFromGitHub, pkgconfig
-, intltool, gtk3, json_glib, curl, glib, autoconf-archive, appstream-glib
-, hicolor_icon_theme }:
+, intltool, gtk3, json-glib, curl, glib, autoconf-archive, appstream-glib
+, hicolor-icon-theme }:
 
 
 stdenv.mkDerivation rec {
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     pkgconfig intltool autoconf-archive
     appstream-glib
   ];
-  buildInputs = [ gtk3 json_glib curl glib hicolor_icon_theme ];
+  buildInputs = [ gtk3 json-glib curl glib hicolor-icon-theme ];
 
   meta = with stdenv.lib;
     { description = "GTK remote control for the Transmission BitTorrent client";
diff --git a/pkgs/applications/networking/remote/citrix-receiver/default.nix b/pkgs/applications/networking/remote/citrix-receiver/default.nix
index 6f87e55e8ea..00332754c26 100644
--- a/pkgs/applications/networking/remote/citrix-receiver/default.nix
+++ b/pkgs/applications/networking/remote/citrix-receiver/default.nix
@@ -169,7 +169,7 @@ let
           ./${prefixWithBitness}/hinst
 
         # Run the installer...
-        ./${prefixWithBitness}/hinst CDROM "`pwd`"
+        bash ./${prefixWithBitness}/hinst CDROM "`pwd`"
 
         echo "Deleting broken links..."
         for link in `find $ICAInstDir -type l `
@@ -202,7 +202,7 @@ let
         makeWrapper "$ICAInstDir/wfica" "$out/bin/wfica" \
           --add-flags "-icaroot $ICAInstDir" \
           --set ICAROOT "$ICAInstDir" \
-          --set GTK_PATH "${gtk2.out}/lib/gtk-2.0:${gnome3.gnome_themes_standard}/lib/gtk-2.0" \
+          --set GTK_PATH "${gtk2.out}/lib/gtk-2.0:${gnome3.gnome-themes-standard}/lib/gtk-2.0" \
           --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
           --set LD_PRELOAD "${libredirect}/lib/libredirect.so" \
           --set LD_LIBRARY_PATH "$libPath" \
diff --git a/pkgs/applications/networking/remote/remmina/default.nix b/pkgs/applications/networking/remote/remmina/default.nix
index 959608b04f5..6d32036def5 100644
--- a/pkgs/applications/networking/remote/remmina/default.nix
+++ b/pkgs/applications/networking/remote/remmina/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, wrapGAppsHook
-, glib, gtk3, gettext, libxkbfile, libgnome_keyring, libX11
+, glib, gtk3, gettext, libxkbfile, libgnome-keyring, libX11
 , freerdp, libssh, libgcrypt, gnutls, makeDesktopItem
 , pcre, webkitgtk, libdbusmenu-gtk3, libappindicator-gtk3
 , libvncserver, libpthreadstubs, libXdmcp, libxkbcommon
-, libsecret, spice_protocol, spice_gtk, epoxy, at_spi2_core
-, openssl, gsettings_desktop_schemas
+, libsecret, spice-protocol, spice-gtk, epoxy, at-spi2-core
+, openssl, gsettings-desktop-schemas
 # The themes here are soft dependencies; only icons are missing without them.
-, hicolor_icon_theme, adwaita-icon-theme
+, hicolor-icon-theme, adwaita-icon-theme
 }:
 
 let
@@ -33,13 +33,13 @@ in stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ cmake wrapGAppsHook gsettings_desktop_schemas
-                  glib gtk3 gettext libxkbfile libgnome_keyring libX11
+  buildInputs = [ cmake wrapGAppsHook gsettings-desktop-schemas
+                  glib gtk3 gettext libxkbfile libgnome-keyring libX11
                   freerdp libssh libgcrypt gnutls
                   pcre webkitgtk libdbusmenu-gtk3 libappindicator-gtk3
                   libvncserver libpthreadstubs libXdmcp libxkbcommon
-                  libsecret spice_protocol spice_gtk epoxy at_spi2_core
-                  openssl hicolor_icon_theme adwaita-icon-theme ];
+                  libsecret spice-protocol spice-gtk epoxy at-spi2-core
+                  openssl hicolor-icon-theme adwaita-icon-theme ];
 
   cmakeFlags = [
     "-DWITH_VTE=OFF"
diff --git a/pkgs/applications/networking/sniffers/wireshark/default.nix b/pkgs/applications/networking/sniffers/wireshark/default.nix
index 84e10fb18bc..682b7d311d7 100644
--- a/pkgs/applications/networking/sniffers/wireshark/default.nix
+++ b/pkgs/applications/networking/sniffers/wireshark/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, pkgconfig, pcre, perl, flex, bison, gettext, libpcap, libnl, c-ares
 , gnutls, libgcrypt, libgpgerror, geoip, openssl, lua5, makeDesktopItem, python, libcap, glib
 , libssh, zlib, cmake, extra-cmake-modules, fetchpatch
-, withGtk ? false, gtk3 ? null, librsvg ? null, gsettings_desktop_schemas ? null, wrapGAppsHook ? null
+, withGtk ? false, gtk3 ? null, librsvg ? null, gsettings-desktop-schemas ? null, wrapGAppsHook ? null
 , withQt ? false, qt5 ? null
 , ApplicationServices, SystemConfiguration, gmp
 }:
@@ -36,7 +36,7 @@ in stdenv.mkDerivation {
     gettext pcre perl libpcap lua5 libssh openssl libgcrypt
     libgpgerror gnutls geoip c-ares python glib zlib
   ] ++ optionals withQt  (with qt5; [ qtbase qtmultimedia qtsvg qttools ])
-    ++ optionals withGtk [ gtk3 librsvg gsettings_desktop_schemas ]
+    ++ optionals withGtk [ gtk3 librsvg gsettings-desktop-schemas ]
     ++ optionals stdenv.isLinux  [ libcap libnl ]
     ++ optionals stdenv.isDarwin [ SystemConfiguration ApplicationServices gmp ];
 
diff --git a/pkgs/applications/networking/syncthing-gtk/default.nix b/pkgs/applications/networking/syncthing-gtk/default.nix
index 5e4f9738d44..5e48f85852d 100644
--- a/pkgs/applications/networking/syncthing-gtk/default.nix
+++ b/pkgs/applications/networking/syncthing-gtk/default.nix
@@ -21,7 +21,7 @@ buildPythonApplication rec {
     gtk3 (librsvg.override { enableIntrospection = true; })
     libnotify
     # Schemas with proxy configuration
-    gnome3.gsettings_desktop_schemas
+    gnome3.gsettings-desktop-schemas
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/applications/networking/syncthing/inotify-deps.nix b/pkgs/applications/networking/syncthing/inotify-deps.nix
deleted file mode 100644
index e5e554db67b..00000000000
--- a/pkgs/applications/networking/syncthing/inotify-deps.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-# This file was generated by https://github.com/kamilchm/go2nix v1.2.0
-[
-  {
-    goPackagePath = "github.com/syncthing/syncthing";
-    fetch = {
-      type = "git";
-      url = "https://github.com/syncthing/syncthing";
-      rev = "d0061c172caecd3baf61f3ff720f56fdb805186e";
-      sha256 = "08cn0ym4arjppbnfn2b37crarwmiqbj4yjr7kinhdxx9gqm5wkj1";
-    };
-  }
-  {
-    goPackagePath = "golang.org/x/sys";
-    fetch = {
-      type = "git";
-      url = "https://go.googlesource.com/sys";
-      rev = "fb4cac33e3196ff7f507ab9b2d2a44b0142f5b5a";
-      sha256 = "1y5lx3f7rawfxrqg0s2ndgbjjjaml3rn3f27h9w9c5mw3xk7lrgj";
-    };
-  }
-]
diff --git a/pkgs/applications/networking/syncthing/inotify.nix b/pkgs/applications/networking/syncthing/inotify.nix
deleted file mode 100644
index e33501a1715..00000000000
--- a/pkgs/applications/networking/syncthing/inotify.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{ stdenv, buildGoPackage, fetchFromGitHub }:
-
-buildGoPackage rec {
-  name = "syncthing-inotify-${version}";
-  version = "0.8.6";
-
-  goPackagePath = "github.com/syncthing/syncthing-inotify";
-
-  src = fetchFromGitHub {
-    owner  = "syncthing";
-    repo   = "syncthing-inotify";
-    rev    = "v${version}";
-    sha256 = "0z1zpb7av4q5nj2d4yda9jcbjdz4yj3823c29y73yf0gfp26lppl";
-  };
-
-  goDeps = ./inotify-deps.nix;
-
-  postInstall = ''
-    mkdir -p $bin/lib/systemd/{system,user}
-
-    substitute $src/etc/linux-systemd/system/syncthing-inotify@.service \
-               $bin/lib/systemd/system/syncthing-inotify@.service \
-               --replace /usr/bin/syncthing-inotify $bin/bin/syncthing-inotify
-
-    substitute $src/etc/linux-systemd/user/syncthing-inotify.service \
-               $bin/lib/systemd/user/syncthing-inotify.service \
-               --replace /usr/bin/syncthing-inotify $bin/bin/syncthing-inotify
-  '';
-
-  meta = with stdenv.lib; {
-    homepage = https://github.com/syncthing/syncthing-inotify;
-    description = "File watcher intended for use with Syncthing";
-    license = licenses.mpl20;
-    maintainers = with maintainers; [ joko peterhoeg ];
-    platforms = platforms.unix;
-  };
-}
diff --git a/pkgs/applications/office/calligra/default.nix b/pkgs/applications/office/calligra/default.nix
index 1537dd9b03f..8449cdf05de 100644
--- a/pkgs/applications/office/calligra/default.nix
+++ b/pkgs/applications/office/calligra/default.nix
@@ -1,6 +1,6 @@
 {
   mkDerivation, lib, fetchurl, fetchpatch, extra-cmake-modules, kdoctools, makeWrapper,
-  boost, qtwebkit, qtx11extras, shared_mime_info,
+  boost, qtwebkit, qtx11extras, shared-mime-info,
   breeze-icons, kactivities, karchive, kcodecs, kcompletion, kconfig, kconfigwidgets,
   kcoreaddons, kdbusaddons, kdiagram, kguiaddons, khtml, ki18n,
   kiconthemes, kitemviews, kjobwidgets, kcmutils, kdelibs4support, kio, kross,
@@ -36,7 +36,7 @@ mkDerivation rec {
   nativeBuildInputs = [ extra-cmake-modules kdoctools makeWrapper ];
 
   buildInputs = [
-    boost qtwebkit qtx11extras shared_mime_info
+    boost qtwebkit qtx11extras shared-mime-info
     kactivities karchive kcodecs kcompletion kconfig kconfigwidgets kcoreaddons
     kdbusaddons kdiagram kguiaddons khtml ki18n kiconthemes kitemviews
     kjobwidgets kcmutils kdelibs4support kio kross knotifications knotifyconfig kparts
diff --git a/pkgs/applications/office/gnucash/2.6.nix b/pkgs/applications/office/gnucash/2.6.nix
index 14c954c0c83..c768f4c7fa3 100644
--- a/pkgs/applications/office/gnucash/2.6.nix
+++ b/pkgs/applications/office/gnucash/2.6.nix
@@ -1,7 +1,7 @@
 { fetchurl, fetchpatch, stdenv, intltool, pkgconfig, file, makeWrapper
 , libxml2, libxslt, perl, perlPackages, gconf, guile
 , glib, gtk2, libofx, aqbanking, gwenhywfar, libgnomecanvas, goffice
-, webkit, glibcLocales, gsettings_desktop_schemas, dconf
+, webkit, glibcLocales, gsettings-desktop-schemas, dconf
 , gettext, swig, slibGuile, enchant, bzip2, isocodes, libdbi, libdbiDrivers
 , pango, gdk_pixbuf
 }:
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     # glib, gtk...
     glib gtk2 goffice webkit
     # gnome...
-    dconf gconf libgnomecanvas gsettings_desktop_schemas
+    dconf gconf libgnomecanvas gsettings-desktop-schemas
     # financial
     libofx aqbanking gwenhywfar
     # perl
diff --git a/pkgs/applications/office/grisbi/default.nix b/pkgs/applications/office/grisbi/default.nix
index 29c30204ddb..62dcf5dd8a8 100644
--- a/pkgs/applications/office/grisbi/default.nix
+++ b/pkgs/applications/office/grisbi/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, gtk, pkgconfig, libofx, intltool, wrapGAppsHook
-, hicolor_icon_theme, libsoup, gnome3 }:
+, hicolor-icon-theme, libsoup, gnome3 }:
 
 stdenv.mkDerivation rec {
   name = "grisbi-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
-  buildInputs = [ gtk libofx intltool hicolor_icon_theme libsoup
+  buildInputs = [ gtk libofx intltool hicolor-icon-theme libsoup
     gnome3.defaultIconTheme ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/office/homebank/default.nix b/pkgs/applications/office/homebank/default.nix
index 3d63b4195a2..f4e59d1ca04 100644
--- a/pkgs/applications/office/homebank/default.nix
+++ b/pkgs/applications/office/homebank/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, gtk, pkgconfig, libofx, intltool, wrapGAppsHook
-, hicolor_icon_theme, libsoup, gnome3 }:
+, hicolor-icon-theme, libsoup, gnome3 }:
 
 stdenv.mkDerivation rec {
   name = "homebank-5.1.7";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
-  buildInputs = [ gtk libofx intltool hicolor_icon_theme libsoup
+  buildInputs = [ gtk libofx intltool hicolor-icon-theme libsoup
     gnome3.defaultIconTheme ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/office/jabref/default.nix b/pkgs/applications/office/jabref/default.nix
index e7b82183454..5dfd0357012 100644
--- a/pkgs/applications/office/jabref/default.nix
+++ b/pkgs/applications/office/jabref/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, makeWrapper, makeDesktopItem, jdk, jre, wrapGAppsHook, gtk3, gsettings_desktop_schemas }:
+{ stdenv, fetchurl, makeWrapper, makeDesktopItem, jdk, jre, wrapGAppsHook, gtk3, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   version = "3.8.1";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     exec = "jabref";
   };
 
-  buildInputs = [ makeWrapper jdk wrapGAppsHook gtk3 gsettings_desktop_schemas ];
+  buildInputs = [ makeWrapper jdk wrapGAppsHook gtk3 gsettings-desktop-schemas ];
 
   unpackPhase = "#";
 
diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index c8948d13cf7..12989a4b8ef 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -6,7 +6,7 @@
 , openssl, gperf, cppunit, GConf, ORBit2, poppler
 , librsvg, gnome_vfs, mesa, bsh, CoinMP, libwps, libabw
 , autoconf, automake, openldap, bash, hunspell, librdf_redland, nss, nspr
-, libwpg, dbus_glib, glibc, qt4, clucene_core, libcdr, lcms, vigra
+, libwpg, dbus-glib, glibc, qt4, clucene_core, libcdr, lcms, vigra
 , unixODBC, mdds, sane-backends, mythes, libexttextcat, libvisio
 , fontsConf, pkgconfig, libzip, bluez5, libtool, maven
 , libatomic_ops, graphite2, harfbuzz, libodfgen, libzmf
@@ -242,7 +242,7 @@ in stdenv.mkDerivation rec {
 
   buildInputs = with xorg;
     [ ant ArchiveZip autoconf automake bison boost cairo clucene_core
-      CompressZlib cppunit cups curl db dbus_glib expat file flex fontconfig
+      CompressZlib cppunit cups curl db dbus-glib expat file flex fontconfig
       freetype GConf getopt gnome_vfs gperf gtk3 gtk2
       hunspell icu jdk lcms libcdr libexttextcat unixODBC libjpeg
       libmspack librdf_redland librsvg libsndfile libvisio libwpd libwpg libX11
diff --git a/pkgs/applications/office/libreoffice/still.nix b/pkgs/applications/office/libreoffice/still.nix
index 5070de5262e..bccbd722a39 100644
--- a/pkgs/applications/office/libreoffice/still.nix
+++ b/pkgs/applications/office/libreoffice/still.nix
@@ -6,7 +6,7 @@
 , openssl, gperf, cppunit, GConf, ORBit2, poppler
 , librsvg, gnome_vfs, mesa, bsh, CoinMP, libwps, libabw, libzmf
 , autoconf, automake, openldap, bash, hunspell, librdf_redland, nss, nspr
-, libwpg, dbus_glib, glibc, qt4, clucene_core, libcdr, lcms, vigra
+, libwpg, dbus-glib, glibc, qt4, clucene_core, libcdr, lcms, vigra
 , unixODBC, mdds, sane-backends, mythes, libexttextcat, libvisio
 , fontsConf, pkgconfig, libzip, bluez5, libtool, maven
 , libatomic_ops, graphite2, harfbuzz, libodfgen
@@ -235,7 +235,7 @@ in stdenv.mkDerivation rec {
 
   buildInputs = with xorg;
     [ ant ArchiveZip autoconf automake bison boost cairo clucene_core
-      CompressZlib cppunit cups curl db dbus_glib expat file flex fontconfig
+      CompressZlib cppunit cups curl db dbus-glib expat file flex fontconfig
       freetype GConf getopt gnome_vfs gperf gtk3 gtk2
       hunspell icu jdk lcms libcdr libexttextcat unixODBC libjpeg
       libmspack librdf_redland librsvg libsndfile libvisio libwpd libwpg libX11
diff --git a/pkgs/applications/office/mendeley/default.nix b/pkgs/applications/office/mendeley/default.nix
index 6a741e0ab9e..fbadd442ce7 100644
--- a/pkgs/applications/office/mendeley/default.nix
+++ b/pkgs/applications/office/mendeley/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, dpkg, which
 , makeWrapper
 , alsaLib
-, desktop_file_utils
+, desktop-file-utils
 , dbus
 , libcap
 , fontconfig
@@ -129,7 +129,7 @@ stdenv.mkDerivation {
 
     # Patch up link handler script
     wrapProgram $out/bin/install-mendeley-link-handler.sh \
-      --prefix PATH ':' ${stdenv.lib.makeBinPath [ which gconf desktop_file_utils ] }
+      --prefix PATH ':' ${stdenv.lib.makeBinPath [ which gconf desktop-file-utils ] }
   '';
 
   dontStrip = true;
diff --git a/pkgs/applications/office/paperwork/default.nix b/pkgs/applications/office/paperwork/default.nix
index 953499c21b9..14cde8415fd 100644
--- a/pkgs/applications/office/paperwork/default.nix
+++ b/pkgs/applications/office/paperwork/default.nix
@@ -1,6 +1,6 @@
 { lib, python3Packages, fetchFromGitHub, gtk3, cairo
 , aspellDicts, buildEnv
-, gnome3, hicolor_icon_theme, librsvg
+, gnome3, hicolor-icon-theme, librsvg
 , xvfb_run, dbus, libnotify
 }:
 
@@ -48,7 +48,7 @@ python3Packages.buildPythonApplication rec {
 
   checkInputs = [ xvfb_run dbus.daemon ];
   buildInputs = [
-    gnome3.defaultIconTheme hicolor_icon_theme libnotify librsvg
+    gnome3.defaultIconTheme hicolor-icon-theme libnotify librsvg
   ];
 
   # A few parts of chkdeps need to have a display and a dbus session, so we not
diff --git a/pkgs/applications/office/pinpoint/default.nix b/pkgs/applications/office/pinpoint/default.nix
index b59d55d3ea0..680b3fd40d7 100644
--- a/pkgs/applications/office/pinpoint/default.nix
+++ b/pkgs/applications/office/pinpoint/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, autoconf, automake, clutter, clutter-gst
-, gdk_pixbuf, cairo, clutter_gtk }:
+, gdk_pixbuf, cairo, clutter-gtk }:
 
 stdenv.mkDerivation rec {
   name = "pinpoint-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ autoconf automake clutter clutter-gst gdk_pixbuf
-                  cairo clutter_gtk ];
+                  cairo clutter-gtk ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/action/show/Apps/Pinpoint;
diff --git a/pkgs/applications/office/planner/default.nix b/pkgs/applications/office/planner/default.nix
index 6a43f6ea24e..b82531ea034 100644
--- a/pkgs/applications/office/planner/default.nix
+++ b/pkgs/applications/office/planner/default.nix
@@ -28,8 +28,8 @@ in stdenv.mkDerivation {
     autoconf
     libtool
 
-    gnome_common
-    gtk_doc
+    gnome-common
+    gtk-doc
 
     GConf
     gtk
diff --git a/pkgs/applications/office/skrooge/default.nix b/pkgs/applications/office/skrooge/default.nix
index 436644ef247..0e0cb2ecf1d 100644
--- a/pkgs/applications/office/skrooge/default.nix
+++ b/pkgs/applications/office/skrooge/default.nix
@@ -2,7 +2,7 @@
   cmake, extra-cmake-modules, qtwebkit, qtscript, grantlee,
   kxmlgui, kwallet, kparts, kdoctools, kjobwidgets, kdesignerplugin,
   kiconthemes, knewstuff, sqlcipher, qca-qt5, kactivities, karchive,
-  kguiaddons, knotifyconfig, krunner, kwindowsystem, libofx, shared_mime_info
+  kguiaddons, knotifyconfig, krunner, kwindowsystem, libofx, shared-mime-info
 }:
 
 mkDerivation rec {
@@ -15,7 +15,7 @@ mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    cmake extra-cmake-modules kdoctools shared_mime_info
+    cmake extra-cmake-modules kdoctools shared-mime-info
   ];
 
   buildInputs = [
diff --git a/pkgs/applications/office/spice-up/default.nix b/pkgs/applications/office/spice-up/default.nix
index ddbc880690e..e26471de576 100644
--- a/pkgs/applications/office/spice-up/default.nix
+++ b/pkgs/applications/office/spice-up/default.nix
@@ -6,7 +6,7 @@
 , gtk3
 , granite
 , gnome3
-, json_glib
+, json-glib
 , cmake
 , ninja
 , libgudev
@@ -44,10 +44,10 @@ stdenv.mkDerivation rec {
     gtk3
     granite
     gnome3.libgee
-    json_glib
+    json-glib
     libgudev
     libevdev
-    gnome3.gnome_themes_standard
+    gnome3.gnome-themes-standard
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/office/zotero/default.nix b/pkgs/applications/office/zotero/default.nix
index b259623bf91..8e2f6bce0b1 100644
--- a/pkgs/applications/office/zotero/default.nix
+++ b/pkgs/applications/office/zotero/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, buildFHSUserEnv, makeDesktopItem, runCommand, bash, wrapGAppsHook, gsettings_desktop_schemas, gtk3, gnome3 }:
+{ stdenv, fetchurl, buildFHSUserEnv, makeDesktopItem, runCommand, bash, wrapGAppsHook, gsettings-desktop-schemas, gtk3, gnome3 }:
 
 let
 version = "5.0.25";
@@ -18,7 +18,7 @@ zoteroSrc = stdenv.mkDerivation rec {
     sha256 = "1y3q5582xp4inpz137x0r9iscs1g0cjlqcfjpzl3klsq3yas688k";
   };
 
-  buildInputs= [ wrapGAppsHook gsettings_desktop_schemas gtk3 gnome3.adwaita-icon-theme gnome3.dconf ];
+  buildInputs= [ wrapGAppsHook gsettings-desktop-schemas gtk3 gnome3.adwaita-icon-theme gnome3.dconf ];
   phases = [ "unpackPhase" "installPhase" "fixupPhase"];
 
   installPhase = ''
@@ -32,7 +32,7 @@ zoteroSrc = stdenv.mkDerivation rec {
 fhsEnv = buildFHSUserEnv {
   name = "zotero-fhs-env";
   targetPkgs = pkgs: with pkgs; with xlibs; [
-    gtk3 dbus_glib
+    gtk3 dbus-glib
     libXt nss
   ];
 };
diff --git a/pkgs/applications/science/astronomy/gpredict/default.nix b/pkgs/applications/science/astronomy/gpredict/default.nix
index 148963d64c0..96e8e0d2d25 100644
--- a/pkgs/applications/science/astronomy/gpredict/default.nix
+++ b/pkgs/applications/science/astronomy/gpredict/default.nix
@@ -1,20 +1,19 @@
-{ stdenv, fetchurl, pkgconfig
-, gtk2-x11, glib, curl, goocanvas, intltool
+{ stdenv, fetchurl, pkgconfig, intltool
+, gtk3, glib, curl, goocanvas2, gpsd
 }:
 
 let
-  version = "1.3";
-in
-stdenv.mkDerivation {
+  version = "2.2.1";
+in stdenv.mkDerivation {
   name = "gpredict-${version}";
 
   src = fetchurl {
-    url = "https://sourceforge.net/projects/gpredict/files/Gpredict/${version}/gpredict-${version}.tar.gz";
-    sha256 = "18ym71r2f5mwpnjcnrpwrk3py2f6jlqmj8hzp89wbcm1ipnvxxmh";
+    url = "https://github.com/csete/gpredict/releases/download/v${version}/gpredict-${version}.tar.bz2";
+    sha256 = "0hwf97kng1zy8rxyglw04x89p0bg07zq30hgghm20yxiw2xc8ng7";
   };
 
-  buildInputs = [ curl glib gtk2-x11 goocanvas ];
   nativeBuildInputs = [ pkgconfig intltool ];
+  buildInputs = [ curl glib gtk3 goocanvas2 gpsd ];
 
   meta = with stdenv.lib; {
     description = "Real time satellite tracking and orbit prediction";
@@ -27,7 +26,7 @@ stdenv.mkDerivation {
     '';
     license = licenses.gpl2;
     platforms = platforms.linux;
-    homepage = "https://sourceforge.net/projects/gpredict/";
+    homepage = http://gpredict.oz9aec.net/;
     maintainers = [ maintainers.markuskowa ];
   };
 }
diff --git a/pkgs/applications/science/biology/bcftools/default.nix b/pkgs/applications/science/biology/bcftools/default.nix
index db12fc00c87..5e899568a7d 100644
--- a/pkgs/applications/science/biology/bcftools/default.nix
+++ b/pkgs/applications/science/biology/bcftools/default.nix
@@ -3,11 +3,11 @@
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   pname = "bcftools";
-  version = "1.6";
+  version = "1.7";
 
   src = fetchurl {
     url = "https://github.com/samtools/bcftools/releases/download/${version}/${name}.tar.bz2";
-    sha256 = "10prgmf09a13mk18840938ijqgfc9y92hfc7sa2gcv07ddri0c19";
+    sha256 = "1l82sgw86l1626b7kxv3h0696lbj7317bb48rvqb1zqd3gcn6kyx";
   };
 
   nativeBuildInputs = [ perl ];
diff --git a/pkgs/applications/science/biology/bowtie2/default.nix b/pkgs/applications/science/biology/bowtie2/default.nix
index f04b81ea979..829672d64cc 100644
--- a/pkgs/applications/science/biology/bowtie2/default.nix
+++ b/pkgs/applications/science/biology/bowtie2/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation rec {
   pname = "bowtie2";
-  version = "2.3.4";
+  version = "2.3.4.1";
   name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "BenLangmead";
     repo = pname;
     rev = "v${version}";
-    sha256 = "15k86ln1xgqkyk8ms09cgdhagz49jpvr6ij6mha1f9ga5fxnnp1m";
+    sha256 = "07cvcy6483araayj41arjzpxjmf4fmn4iqyl6gp6zmrbzw72wwzj";
   };
 
   buildInputs = [ zlib tbb ];
diff --git a/pkgs/applications/science/electronics/pcb/default.nix b/pkgs/applications/science/electronics/pcb/default.nix
index 6b792310e8b..b540df816ee 100644
--- a/pkgs/applications/science/electronics/pcb/default.nix
+++ b/pkgs/applications/science/electronics/pcb/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gtk2, bison, intltool, flex, netpbm, imagemagick, dbus, xlibsWrapper, mesa, shared_mime_info, tcl, tk, gnome2, pangox_compat, gd, xorg }:
+{ stdenv, fetchurl, pkgconfig, gtk2, bison, intltool, flex, netpbm, imagemagick, dbus, xlibsWrapper, mesa, shared-mime-info, tcl, tk, gnome2, pangox_compat, gd, xorg }:
 
 stdenv.mkDerivation rec {
   name = "pcb-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ gtk2 bison intltool flex netpbm imagemagick dbus xlibsWrapper mesa tcl shared_mime_info tk gnome2.gtkglext pangox_compat gd xorg.libXmu ];
+  buildInputs = [ gtk2 bison intltool flex netpbm imagemagick dbus xlibsWrapper mesa tcl shared-mime-info tk gnome2.gtkglext pangox_compat gd xorg.libXmu ];
 
   configureFlags = ["--disable-update-desktop-database"];
 
diff --git a/pkgs/applications/science/logic/cryptoverif/default.nix b/pkgs/applications/science/logic/cryptoverif/default.nix
index 47077c2e255..3257977f5b5 100644
--- a/pkgs/applications/science/logic/cryptoverif/default.nix
+++ b/pkgs/applications/science/logic/cryptoverif/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "cryptoverif-${version}";
-  version = "1.22";
+  version = "1.28";
 
   src = fetchurl {
     url    = "http://prosecco.gforge.inria.fr/personal/bblanche/cryptoverif/cryptoverif${version}.tar.gz";
-    sha256 = "17fbmv0askgfnhs5a0ilhizvrr93jkmq82ybm3cgyxhh2zrk0rq1";
+    sha256 = "0vssz751g1nn8wclkiwgghpm475jl00xkivc164vgbr9acxsr7n7";
   };
 
   buildInputs = [ ocaml ];
diff --git a/pkgs/applications/science/math/caffe/default.nix b/pkgs/applications/science/math/caffe/default.nix
index 8dc3e3ce43d..d7357c5048d 100644
--- a/pkgs/applications/science/math/caffe/default.nix
+++ b/pkgs/applications/science/math/caffe/default.nix
@@ -7,17 +7,19 @@
 , hdf5-cpp
 , leveldb
 , lmdb
-, opencv
+, opencv3
 , protobuf
 , snappy
-, atlas
 , doxygen
+, openblas
 , cudaSupport ? true, cudatoolkit
 , cudnnSupport ? false, cudnn ? null
+, ncclSupport ? false, nccl ? null
 , pythonSupport ? false, python ? null, numpy ? null
 }:
 
 assert cudnnSupport -> cudaSupport;
+assert ncclSupport -> cudaSupport;
 assert pythonSupport -> (python != null && numpy != null);
 
 stdenv.mkDerivation rec {
@@ -35,14 +37,19 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake doxygen ];
 
-  cmakeFlags = [
-    "-DCUDA_ARCH_NAME=All"
-    (if pythonSupport then "-Dpython_version=${python.version}" else "-DBUILD_python=OFF")
-  ] ++ lib.optional (!cudaSupport) "-DCPU_ONLY=ON";
+  cmakeFlags =
+    [ (if pythonSupport then "-Dpython_version=${python.version}" else "-DBUILD_python=OFF")
+      "-DBLAS=open"
+    ] ++ (if cudaSupport then [
+           "-DCUDA_ARCH_NAME=All"
+           "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
+         ] else [ "-DCPU_ONLY=ON" ])
+      ++ lib.optional ncclSupport "-DUSE_NCCL=ON";
 
-  buildInputs = [ boost google-gflags glog protobuf hdf5-cpp lmdb leveldb snappy opencv atlas ]
+  buildInputs = [ boost google-gflags glog protobuf hdf5-cpp lmdb leveldb snappy opencv3 openblas ]
                 ++ lib.optional cudaSupport cudatoolkit
                 ++ lib.optional cudnnSupport cudnn
+                ++ lib.optional ncclSupport nccl
                 ++ lib.optionals pythonSupport [ python numpy ];
 
   propagatedBuildInputs = lib.optional pythonSupport python.pkgs.protobuf;
diff --git a/pkgs/applications/science/math/cbc/default.nix b/pkgs/applications/science/math/cbc/default.nix
index 7643c912db4..6de77d81be6 100644
--- a/pkgs/applications/science/math/cbc/default.nix
+++ b/pkgs/applications/science/math/cbc/default.nix
@@ -1,11 +1,11 @@
 { lib, stdenv, fetchurl, zlib, bzip2 }:
 
 stdenv.mkDerivation {
-  name = "cbc-2.9.5";
+  name = "cbc-2.9.9";
 
   src = fetchurl {
-    url = "http://www.coin-or.org/download/source/Cbc/Cbc-2.9.5.tgz";
-    sha256 = "0kmsg9qpajh5jhnql04m6akpdjzlppxfz99q320vw5bkzgl3i18w";
+    url = "http://www.coin-or.org/download/source/Cbc/Cbc-2.9.9.tgz";
+    sha256 = "1w8axdzm05xf5y13c31w7rc5z6ywxqxiwafnxcq3p195kgj0915a";
   };
 
   configureFlags = "-C";
diff --git a/pkgs/applications/science/math/cntk/default.nix b/pkgs/applications/science/math/cntk/default.nix
index bef695fc650..07740f4c8ae 100644
--- a/pkgs/applications/science/math/cntk/default.nix
+++ b/pkgs/applications/science/math/cntk/default.nix
@@ -12,28 +12,22 @@ let
   cub = fetchFromGitHub {
     owner = "NVlabs";
     repo = "cub";
-    rev = "1.4.1";
-    sha256 = "1lcdwblz03c0yq1lxndg566kg14b5qm14x5qixjbmz6wq85kgmqc";
+    rev = "1.7.4";
+    sha256 = "0ksd5n1lxqhm5l5cd2lps4cszhjkf6gmzahaycs7nxb06qci8c66";
   };
 
 in stdenv.mkDerivation rec {
   name = "CNTK-${version}";
-  version = "2.2";
+  version = "2.4";
 
   # Submodules
   src = fetchgit {
     url = "https://github.com/Microsoft/CNTK";
     rev = "v${version}";
-    sha256 = "0q4knrwiyphb2fbqf9jzqvkz2jzj6jmbmang3lavdvsh7z0n8zz9";
+    sha256 = "0m28wb0ljixcpi14g3gcfiraimh487yxqhd9yrglgyvjb69x597y";
   };
 
-  patches = [
-    # Fix "'exp' was not declared"
-    (fetchpatch {
-      url = "https://github.com/imriss/CNTK/commit/ef1cca6df95cc507deb8471df2c0dd8cbfeef23b.patch";
-      sha256 = "0z7xyrxwric0c4h7rfs05f544mcq6d10wgs0vvfcyd2pcf410hy7";
-    })
-  ];
+  patches = [ ./fix_std_bind.patch ];
 
   nativeBuildInputs = [ cmake ];
 
@@ -48,8 +42,10 @@ in stdenv.mkDerivation rec {
     "--with-boost=${boost.dev}"
     "--with-protobuf=${protobuf}"
     "--with-mpi=${openmpi}"
+    "--cuda=${if cudaSupport then "yes" else "no"}"
+    # FIXME
+    "--asgd=no"
   ] ++ lib.optionals cudaSupport [
-    "--cuda=yes"
     "--with-cuda=${cudatoolkit}"
     "--with-gdk-include=${cudatoolkit}/include"
     "--with-gdk-nvml-lib=${nvidia_x11}/lib"
@@ -85,16 +81,12 @@ in stdenv.mkDerivation rec {
     cp bin/cntk $out/bin
   '';
 
-  hardeningDisable = [ "format" ];
-
-  # on 2.2: fatal error: tensorboard/tensorboard.pb.h: No such file or directory
-  enableParallelBuilding = false;
+  enableParallelBuilding = true;
 
   meta = with lib; {
-    homepage = "https://github.com/Microsoft/CNTK";
+    homepage = https://github.com/Microsoft/CNTK;
     description = "An open source deep-learning toolkit";
     license = if onebitSGDSupport then licenses.unfreeRedistributable else licenses.mit;
     maintainers = with maintainers; [ abbradar ];
-    broken = true; # Never succeeded to build.
   };
 }
diff --git a/pkgs/applications/science/math/cntk/fix_std_bind.patch b/pkgs/applications/science/math/cntk/fix_std_bind.patch
new file mode 100644
index 00000000000..df97a0c6666
--- /dev/null
+++ b/pkgs/applications/science/math/cntk/fix_std_bind.patch
@@ -0,0 +1,11 @@
+diff -ru3 CNTK-old/Source/CNTKv2LibraryDll/EvaluatorWrapper.h CNTK-new/Source/CNTKv2LibraryDll/EvaluatorWrapper.h
+--- CNTK-old/Source/CNTKv2LibraryDll/EvaluatorWrapper.h	1970-01-01 03:00:01.000000000 +0300
++++ CNTK-new/Source/CNTKv2LibraryDll/EvaluatorWrapper.h	2018-02-25 18:16:16.330269647 +0300
+@@ -9,6 +9,7 @@
+ #include <boost/noncopyable.hpp>
+ #include <memory>
+ #include <vector>
++#include <functional>
+ 
+ #include "CNTKLibrary.h"
+ #include "CNTKLibraryC.h"
diff --git a/pkgs/applications/science/math/mxnet/default.nix b/pkgs/applications/science/math/mxnet/default.nix
index d2f3d0c5f33..ce9c214b3f0 100644
--- a/pkgs/applications/science/math/mxnet/default.nix
+++ b/pkgs/applications/science/math/mxnet/default.nix
@@ -8,7 +8,7 @@ assert cudnnSupport -> cudaSupport;
 
 stdenv.mkDerivation rec {
   name = "mxnet-${version}";
-  version = "0.11.0";
+  version = "1.1.0";
 
   # Submodules needed
   src = fetchgit {
@@ -23,9 +23,12 @@ stdenv.mkDerivation rec {
               ++ lib.optionals cudaSupport [ cudatoolkit nvidia_x11 ]
               ++ lib.optional cudnnSupport cudnn;
 
-  cmakeFlags = [
-    (if cudaSupport then "-DCUDA_ARCH_NAME=All" else "-DUSE_CUDA=OFF")
-  ] ++ lib.optional (!cudnnSupport) "-DUSE_CUDNN=OFF";
+  cmakeFlags =
+    (if cudaSupport then [
+      "-DCUDA_ARCH_NAME=All"
+      "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
+    ] else [ "-DUSE_CUDA=OFF" ])
+    ++ lib.optional (!cudnnSupport) "-DUSE_CUDNN=OFF";
 
   installPhase = ''
     install -Dm755 libmxnet.so $out/lib/libmxnet.so
@@ -36,7 +39,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler";
-    homepage = "https://mxnet.incubator.apache.org/";
+    homepage = https://mxnet.incubator.apache.org/;
     maintainers = with maintainers; [ abbradar ];
     license = licenses.asl20;
     platforms = platforms.linux;
diff --git a/pkgs/applications/science/math/qalculate-gtk/default.nix b/pkgs/applications/science/math/qalculate-gtk/default.nix
index 278194d57fa..b02a6553257 100644
--- a/pkgs/applications/science/math/qalculate-gtk/default.nix
+++ b/pkgs/applications/science/math/qalculate-gtk/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "qalculate-gtk-${version}";
-  version = "2.1.0";
+  version = "2.2.1";
 
   src = fetchurl {
     url = "https://github.com/Qalculate/qalculate-gtk/archive/v${version}.tar.gz";
-    sha256 = "14q89l6laa7v7d9qx7v71a0r2m65saxqgr9r871fasm400a9x8pw";
+    sha256 = "0sf4ywz8hsszaf0yr0ncdlp7mwjk6b276bwl0j9vf1j925c89pbn";
   };
 
   patchPhase = ''
diff --git a/pkgs/applications/search/catfish/default.nix b/pkgs/applications/search/catfish/default.nix
index c355b193dfd..79af80ea75f 100644
--- a/pkgs/applications/search/catfish/default.nix
+++ b/pkgs/applications/search/catfish/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, file, which, intltool, gobjectIntrospection,
-  findutils, xdg_utils, gnome3, pythonPackages, hicolor_icon_theme,
+  findutils, xdg_utils, gnome3, pythonPackages, hicolor-icon-theme,
   wrapGAppsHook
 }:
 
@@ -29,7 +29,7 @@ pythonPackages.buildPythonApplication rec {
     pythonPackages.pyxdg
     pythonPackages.ptyprocess
     pythonPackages.pycairo
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/applications/version-management/git-and-tools/tig/default.nix b/pkgs/applications/version-management/git-and-tools/tig/default.nix
index 07ea2be7ad3..597429c0cc7 100644
--- a/pkgs/applications/version-management/git-and-tools/tig/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/tig/default.nix
@@ -4,14 +4,14 @@
 
 stdenv.mkDerivation rec {
   pname = "tig";
-  version = "2.3.2";
+  version = "2.3.3";
   name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "jonas";
     repo = pname;
     rev = name;
-    sha256 = "14cdlrdxbl8vzqw86fm3wyaixh607z47shc4dwd6rd9vj05w0m97";
+    sha256 = "1gw5ia6cl5b0q91kv4vfg35my2p49np23aikxqf5gn00zhqrkfap";
   };
 
   nativeBuildInputs = [ makeWrapper autoreconfHook asciidoc xmlto docbook_xsl docbook_xml_dtd_45 findXMLCatalogs pkgconfig ];
diff --git a/pkgs/applications/version-management/gitkraken/default.nix b/pkgs/applications/version-management/gitkraken/default.nix
index c7f7a4b02e4..93b96dd8746 100644
--- a/pkgs/applications/version-management/gitkraken/default.nix
+++ b/pkgs/applications/version-management/gitkraken/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, libXcomposite, libgnome_keyring, makeWrapper, udev, curl, alsaLib
+{ stdenv, lib, libXcomposite, libgnome-keyring, makeWrapper, udev, curl, alsaLib
 , libXfixes, atk, gtk2, libXrender, pango, gnome2, cairo, freetype, fontconfig
 , libX11, libXi, libXext, libXcursor, glib, libXScrnSaver, libxkbfile, libXtst
 , nss, nspr, cups, fetchurl, expat, gdk_pixbuf, libXdamage, libXrandr, dbus
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
     libXrender
     gtk2
     gnome2.GConf
-    libgnome_keyring
+    libgnome-keyring
   ];
 
   nativeBuildInputs = [ makeWrapper ];
@@ -84,7 +84,7 @@ stdenv.mkDerivation rec {
              --set-rpath "$libPath:$out/opt/gitkraken" "$out/opt/gitkraken/gitkraken"
     wrapProgram $out/opt/gitkraken/gitkraken \
       --prefix LD_PRELOAD : "${makeLibraryPath [ curl ]}/libcurl.so.4" \
-      --prefix LD_PRELOAD : "${makeLibraryPath [ libgnome_keyring ]}/libgnome-keyring.so.0"
+      --prefix LD_PRELOAD : "${makeLibraryPath [ libgnome-keyring ]}/libgnome-keyring.so.0"
     mkdir "$out/bin"
     ln -s "$out/opt/gitkraken/gitkraken" "$out/bin/gitkraken"
   '';
diff --git a/pkgs/applications/version-management/meld/default.nix b/pkgs/applications/version-management/meld/default.nix
index d5bd24cf938..18e986e437f 100644
--- a/pkgs/applications/version-management/meld/default.nix
+++ b/pkgs/applications/version-management/meld/default.nix
@@ -17,7 +17,7 @@ in buildPythonApplication rec {
 
   buildInputs = [
     intltool wrapGAppsHook itstool libxml2
-    gnome3.gtksourceview gnome3.gsettings_desktop_schemas pycairo cairo
+    gnome3.gtksourceview gnome3.gsettings-desktop-schemas pycairo cairo
     gnome3.defaultIconTheme gnome3.dconf file
   ];
   propagatedBuildInputs = [ gobjectIntrospection pygobject3 gtk3 ];
diff --git a/pkgs/applications/version-management/sit/default.nix b/pkgs/applications/version-management/sit/default.nix
index 5a4fdbe9316..5c6e65915da 100644
--- a/pkgs/applications/version-management/sit/default.nix
+++ b/pkgs/applications/version-management/sit/default.nix
@@ -2,13 +2,13 @@
 
 rustPlatform.buildRustPackage rec {
   name = "sit-${version}";
-  version = "0.1.2";
+  version = "0.1.3";
 
   src = fetchFromGitHub {
     owner = "sit-it";
     repo = "sit";
     rev = "v${version}";
-    sha256 = "0fvxv9x971s5qvhw6gpbw9ggsxynkwfy1fn5rln50gn9yrjf7612";
+    sha256 = "1ysy1lhb7fxy02a3c9xk2awa49svnfa8bqcz2aj4x56r2f8vhj0h";
   };
 
   cargoSha256 = "1y8a8a9jn9f374sy5fs1snmpiqyckqc0aw7idwnpfr912c1zzrxw";
diff --git a/pkgs/applications/video/avidemux/bootstrap_logging.patch b/pkgs/applications/video/avidemux/bootstrap_logging.patch
new file mode 100644
index 00000000000..8f45251d26c
--- /dev/null
+++ b/pkgs/applications/video/avidemux/bootstrap_logging.patch
@@ -0,0 +1,26 @@
+diff --git a/bootStrap.bash b/bootStrap.bash
+index 646a5e048..6429199ba 100644
+--- a/bootStrap.bash
++++ b/bootStrap.bash
+@@ -4,6 +4,7 @@
+ #
+ # By default we use qt5 now
+ #
++set -e # hard fail if something fails
+ packages_ext=""
+ rebuild=0
+ do_core=1
+@@ -66,10 +67,10 @@ Process()
+         fi
+         cd $BUILDDIR 
+         cmake $COMPILER $PKG $FAKEROOT $QT_FLAVOR -DCMAKE_EDIT_COMMAND=vim $INSTALL_PREFIX $EXTRA $BUILD_QUIRKS $ASAN $DEBUG -G "$BUILDER" $SOURCEDIR || fail cmakeZ
+-        make  $PARAL >& /tmp/log$BUILDDIR || fail "make, result in /tmp/log$BUILDDIR"
+-	if  [ "x$PKG" != "x" ] ; then
++        make  $PARAL
++        if  [ "x$PKG" != "x" ] ; then
+           $FAKEROOT_COMMAND make package DESTDIR=$FAKEROOT_DIR/tmp || fail package
+-	fi
++        fi
+         # we need the make install so that other packcges can be built against this one
+         make install DESTDIR=$FAKEROOT_DIR
+ }
diff --git a/pkgs/applications/video/avidemux/default.nix b/pkgs/applications/video/avidemux/default.nix
index 76b42acef3e..62b819c600c 100644
--- a/pkgs/applications/video/avidemux/default.nix
+++ b/pkgs/applications/video/avidemux/default.nix
@@ -1,6 +1,7 @@
 { stdenv, lib, fetchurl, cmake, pkgconfig, lndir
 , zlib, gettext, libvdpau, libva, libXv, sqlite
-, yasm, freetype, fontconfig, fribidi, gtk3, qt4
+, yasm, freetype, fontconfig, fribidi
+, makeWrapper, libXext, mesa_glu, qttools, qtbase
 , alsaLib
 , withX265 ? true, x265
 , withX264 ? true, x264
@@ -12,9 +13,18 @@
 , withFAAD ? true, faad2
 , withOpus ? true, libopus
 , withVPX ? true, libvpx
+, withQT ? true
+, withCLI ? true
+, default ? "qt5"
+, withPlugins ? true
 }:
 
-let
+assert withQT -> qttools != null && qtbase != null;
+assert default != "qt5" -> default == "cli";
+assert !withQT -> default != "qt5";
+
+stdenv.mkDerivation rec {
+  name = "avidemux-${version}";
   version = "2.7.0";
 
   src = fetchurl {
@@ -22,112 +32,54 @@ let
     sha256 = "1bf4l9qwxq3smc1mx5pybydc742a4qqsk17z50j9550d9iwnn7gy";
   };
 
-  common = {
-    inherit version src;
-
-    patches = [ ./dynamic_install_dir.patch ];
-
-    enableParallelBuilding = false;
-
-    nativeBuildInputs = [ cmake pkgconfig yasm ];
-    buildInputs = [ zlib gettext libvdpau libva libXv sqlite fribidi fontconfig freetype alsaLib ]
-                  ++ lib.optional withX264 x264
-                  ++ lib.optional withX265 x265
-                  ++ lib.optional withXvid xvidcore
-                  ++ lib.optional withLAME lame
-                  ++ lib.optional withFAAC faac
-                  ++ lib.optional withVorbis libvorbis
-                  ++ lib.optional withPulse libpulseaudio
-                  ++ lib.optional withFAAD faad2
-                  ++ lib.optional withOpus libopus
-                  ++ lib.optional withVPX libvpx
-                  ;
-
-    meta = {
-      homepage = http://fixounet.free.fr/avidemux/;
-      description = "Free video editor designed for simple video editing tasks";
-      maintainers = with stdenv.lib.maintainers; [ viric abbradar ];
-      platforms = with stdenv.lib.platforms; linux;
-      license = stdenv.lib.licenses.gpl2;
-    };
-  };
-
-  core = stdenv.mkDerivation (common // {
-    name = "avidemux-${version}";
-
-    preConfigure = ''
-      cd avidemux_core
-    '';
-  });
-
-  buildPlugin = args: stdenv.mkDerivation (common // {
-    name = "avidemux-${args.pluginName}-${version}";
-
-    buildInputs = (args.buildInputs or []) ++ common.buildInputs ++ [ lndir ];
-
-    cmakeFlags = [ "-DPLUGIN_UI=${args.pluginUi}" ];
-
-    passthru.isUi = args.isUi or false;
-
-    buildCommand = ''
-      unpackPhase
-      cd "$sourceRoot"
-      patchPhase
-
-      mkdir $out
-      lndir ${core} $out
-
-      export cmakeFlags="$cmakeFlags -DAVIDEMUX_SOURCE_DIR=$(pwd)"
-
-      for i in ${toString (args.buildDirs or [])} avidemux_plugins; do
-        ( cd "$i"
-          cmakeConfigurePhase
-          buildPhase
-          installPhase
-        )
-      done
-
-      fixupPhase
-    '';
-
-    meta = common.meta // args.meta or {};
-  });
-
-in {
-  avidemux_core = core;
-
-  avidemux_cli = buildPlugin {
-    pluginName = "cli";
-    pluginUi = "CLI";
-    isUi = true;
-    buildDirs = [ "avidemux/cli" ];
-  };
-
-  avidemux_qt4 = buildPlugin {
-    pluginName = "qt4";
-    buildInputs = [ qt4 ];
-    pluginUi = "QT4";
-    isUi = true;
-    buildDirs = [ "avidemux/qt4" ];
-  };
-
-  avidemux_gtk = buildPlugin {
-    pluginName = "gtk";
-    buildInputs = [ gtk3 ];
-    pluginUi = "GTK";
-    isUi = true;
-    buildDirs = [ "avidemux/gtk" ];
-    # Code seems unmaintained.
-    meta.broken = true;
-  };
-
-  avidemux_common = buildPlugin {
-    pluginName = "common";
-    pluginUi = "COMMON";
-  };
-
-  avidemux_settings = buildPlugin {
-    pluginName = "settings";
-    pluginUi = "SETTINGS";
+  patches = [ ./dynamic_install_dir.patch ./bootstrap_logging.patch ];
+
+  nativeBuildInputs = [ yasm cmake pkgconfig ];
+  buildInputs = [
+    zlib gettext libvdpau libva libXv sqlite fribidi fontconfig
+    freetype alsaLib libXext mesa_glu makeWrapper
+  ] ++ lib.optional withX264 x264
+    ++ lib.optional withX265 x265
+    ++ lib.optional withXvid xvidcore
+    ++ lib.optional withLAME lame
+    ++ lib.optional withFAAC faac
+    ++ lib.optional withVorbis libvorbis
+    ++ lib.optional withPulse libpulseaudio
+    ++ lib.optional withFAAD faad2
+    ++ lib.optional withOpus libopus
+    ++ lib.optionals withQT [ qttools qtbase ]
+    ++ lib.optional withVPX libvpx;
+
+  buildCommand = ''
+    unpackPhase
+    cd "$sourceRoot"
+    patchPhase
+
+    export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:${libXext}/lib"
+    ${stdenv.shell} bootStrap.bash \
+      --with-core \
+      ${if withQT then "--with-qt" else "--without-qt"} \
+      ${if withCLI then "--with-cli" else "--without-cli"} \
+      ${if withPlugins then "--with-plugins" else "--without-plugins"}
+
+    mkdir $out
+    cp -R install/usr/* $out
+
+    for i in $out/bin/*; do
+      wrapProgram $i \
+        --set ADM_ROOT_DIR $out \
+        --prefix LD_LIBRARY_PATH ":" "${libXext}/lib"
+    done
+    ln -s "$out/bin/avidemux3_${default}" "$out/bin/avidemux"
+
+    fixupPhase
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://fixounet.free.fr/avidemux/;
+    description = "Free video editor designed for simple video editing tasks";
+    maintainers = with maintainers; [ viric abbradar ma27 ];
+    platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/video/avidemux/wrapper.nix b/pkgs/applications/video/avidemux/wrapper.nix
deleted file mode 100644
index 7f05b81baec..00000000000
--- a/pkgs/applications/video/avidemux/wrapper.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ symlinkJoin, avidemux_unwrapped, makeWrapper
-# GTK version is broken upstream, see https://bugzilla.redhat.com/show_bug.cgi?id=1244340
-, withUi ? "qt4"
-}:
-
-let ui = builtins.getAttr "avidemux_${withUi}" avidemux_unwrapped; in
-
-assert ui.isUi;
-
-symlinkJoin {
-  name = "avidemux-${withUi}-${ui.version}";
-
-  paths = [ ui avidemux_unwrapped.avidemux_common avidemux_unwrapped.avidemux_settings ];
-
-  buildInputs = [ makeWrapper ];
-
-  postBuild = ''
-    for i in $out/bin/*; do
-      wrapProgram $i --set ADM_ROOT_DIR $out
-    done
-  '';
-
-  meta = ui.meta;
-}
diff --git a/pkgs/applications/video/byzanz/default.nix b/pkgs/applications/video/byzanz/default.nix
index b00aae61d36..ea8cb5aa3ff 100644
--- a/pkgs/applications/video/byzanz/default.nix
+++ b/pkgs/applications/video/byzanz/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ which gnome3.gnome_common glib intltool libtool cairo gtk3 xorg.xwininfo ]
+  buildInputs = [ which gnome3.gnome-common glib intltool libtool cairo gtk3 xorg.xwininfo ]
   ++ (with gst_all_1; [ gstreamer gst-plugins-base gst-plugins-bad gst-plugins-good gst-plugins-ugly gst-libav wrapGAppsHook ]);
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/video/gnome-mplayer/default.nix b/pkgs/applications/video/gnome-mplayer/default.nix
index 9f98d46d53b..fd8cc8d8630 100644
--- a/pkgs/applications/video/gnome-mplayer/default.nix
+++ b/pkgs/applications/video/gnome-mplayer/default.nix
@@ -1,4 +1,4 @@
-{stdenv, substituteAll, fetchFromGitHub, pkgconfig, gettext, glib, gtk3, gmtk, dbus, dbus_glib
+{stdenv, substituteAll, fetchFromGitHub, pkgconfig, gettext, glib, gtk3, gmtk, dbus, dbus-glib
 , libnotify, libpulseaudio, mplayer, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig gettext wrapGAppsHook ];
-  buildInputs = [ glib gtk3 gmtk dbus dbus_glib libnotify libpulseaudio ];
+  buildInputs = [ glib gtk3 gmtk dbus dbus-glib libnotify libpulseaudio ];
 
   patches = [
     (substituteAll {
diff --git a/pkgs/applications/video/gnome-mpv/default.nix b/pkgs/applications/video/gnome-mpv/default.nix
index 0b4bd585134..1bb77ffc4a8 100644
--- a/pkgs/applications/video/gnome-mpv/default.nix
+++ b/pkgs/applications/video/gnome-mpv/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, meson, ninja
-, gettext, pkgconfig, desktop_file_utils, wrapGAppsHook
+, gettext, pkgconfig, desktop-file-utils, wrapGAppsHook
 , appstream-glib, epoxy, glib, gtk3, mpv
 }:
 
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     sha256 = "1cjhw3kz163iwj2japhnv354i1lr112xyyfkxw82cwy2554cfim4";
   };
 
-  nativeBuildInputs = [ meson ninja appstream-glib gettext pkgconfig desktop_file_utils wrapGAppsHook ];
+  nativeBuildInputs = [ meson ninja appstream-glib gettext pkgconfig desktop-file-utils wrapGAppsHook ];
   buildInputs = [ epoxy glib gtk3 mpv ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/video/handbrake/default.nix b/pkgs/applications/video/handbrake/default.nix
index 7d0cfb45530..3e796275907 100644
--- a/pkgs/applications/video/handbrake/default.nix
+++ b/pkgs/applications/video/handbrake/default.nix
@@ -16,9 +16,9 @@
   libogg, libopus, libtheora, libvorbis, libdvdcss, a52dec, fdk_aac,
   lame, ffmpeg, libdvdread, libdvdnav, libbluray,
   mp4v2, mpeg2dec, x264, x265, libmkv,
-  fontconfig, freetype, hicolor_icon_theme,
+  fontconfig, freetype, hicolor-icon-theme,
   glib, gtk3, intltool, libnotify,
-  gst_all_1, dbus_glib, udev, libgudev, libvpx,
+  gst_all_1, dbus-glib, udev, libgudev, libvpx,
   useGtk ? true, wrapGAppsHook ? null, libappindicator-gtk3 ? null
 }:
 
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
     lame ffmpeg libdvdread libdvdnav libbluray mp4v2 mpeg2dec x264 x265 libvpx
   ] ++ (lib.optionals useGtk [
     glib gtk3 libappindicator-gtk3 libnotify
-    gst_all_1.gstreamer gst_all_1.gst-plugins-base dbus_glib udev
+    gst_all_1.gstreamer gst_all_1.gst-plugins-base dbus-glib udev
     libgudev
   ]);
 
diff --git a/pkgs/applications/video/kazam/default.nix b/pkgs/applications/video/kazam/default.nix
index 8653305f908..862032572dc 100644
--- a/pkgs/applications/video/kazam/default.nix
+++ b/pkgs/applications/video/kazam/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, python3Packages, gst_all_1, makeWrapper, gobjectIntrospection
-, gtk3, libwnck3, keybinder, intltool, libcanberra_gtk2 }:
+, gtk3, libwnck3, keybinder, intltool, libcanberra-gtk2 }:
 
 
 python3Packages.buildPythonApplication rec {
@@ -25,7 +25,7 @@ python3Packages.buildPythonApplication rec {
   patches = [ ./datadir.patch ./bug_1190693.patch ];
   prePatch = ''
     rm setup.cfg
-    substituteInPlace kazam/backend/grabber.py --replace "/usr/bin/canberra-gtk-play" "${libcanberra_gtk2}/bin/canberra-gtk-play"
+    substituteInPlace kazam/backend/grabber.py --replace "/usr/bin/canberra-gtk-play" "${libcanberra-gtk2}/bin/canberra-gtk-play"
   '';
 
   # no tests
diff --git a/pkgs/applications/video/kodi/default.nix b/pkgs/applications/video/kodi/default.nix
index 28577a429bd..4eb4bb095ea 100644
--- a/pkgs/applications/video/kodi/default.nix
+++ b/pkgs/applications/video/kodi/default.nix
@@ -18,7 +18,7 @@
 , libcec, libcec_platform, dcadec, libuuid
 , libcrossguid, libmicrohttpd
 , bluez, doxygen, giflib, glib, harfbuzz, lcms2, libidn, libpthreadstubs, libtasn1, libXdmcp
-, libplist, p11_kit, zlib
+, libplist, p11-kit, zlib
 , dbusSupport ? true, dbus_libs ? null
 , joystickSupport ? true, cwiid ? null
 , nfsSupport ? true, libnfs ? null
@@ -78,7 +78,7 @@ let
     preConfigure = ''
       cp ${kodi_src}/tools/depends/target/ffmpeg/{CMakeLists.txt,*.cmake} .
     '';
-    buildInputs = [ gnutls libidn libtasn1 p11_kit zlib libva ]
+    buildInputs = [ gnutls libidn libtasn1 p11-kit zlib libva ]
       ++ lib.optional  vdpauSupport    libvdpau;
     nativeBuildInputs = [ cmake nasm pkgconfig ];
   };
@@ -118,7 +118,7 @@ in stdenv.mkDerivation rec {
     src = kodi_src;
 
     buildInputs = [
-      gnutls libidn libtasn1 nasm p11_kit
+      gnutls libidn libtasn1 nasm p11-kit
       libxml2 yasm python2
       boost libmicrohttpd
       gettext pcre-cpp yajl fribidi libva
diff --git a/pkgs/applications/video/miro/default.nix b/pkgs/applications/video/miro/default.nix
index 3a297abb15c..b3cfe21b7d6 100644
--- a/pkgs/applications/video/miro/default.nix
+++ b/pkgs/applications/video/miro/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig
 , pythonPackages, pyrex096, ffmpeg, boost, glib, gtk2, webkitgtk24x-gtk2, libsoup
 , taglib, sqlite
-, libtorrentRasterbar, glib_networking, gsettings_desktop_schemas
+, libtorrentRasterbar, glib-networking, gsettings-desktop-schemas
 , gst-python, gst-plugins-base, gst-plugins-good, gst-ffmpeg
 , enableBonjour ? false, avahi ? null
 }:
@@ -65,13 +65,13 @@ in buildPythonApplication rec {
     mv "$out/bin/miro.real" "$out/bin/miro"
     wrapProgram "$out/bin/miro" \
       --prefix GST_PLUGIN_SYSTEM_PATH : "$GST_PLUGIN_SYSTEM_PATH" \
-      --prefix GIO_EXTRA_MODULES : "${glib_networking.out}/lib/gio/modules" \
+      --prefix GIO_EXTRA_MODULES : "${glib-networking.out}/lib/gio/modules" \
       --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:$out/share"
   '';
 
   buildInputs = with pythonPackages; [ pygtk pygobject2 ] ++ [
     pkgconfig pyrex096 ffmpeg boost glib gtk2 webkitgtk24x-gtk2 libsoup
-    taglib gsettings_desktop_schemas sqlite
+    taglib gsettings-desktop-schemas sqlite
   ];
 
   propagatedBuildInputs = with pythonPackages; [
diff --git a/pkgs/applications/video/mkcast/default.nix b/pkgs/applications/video/mkcast/default.nix
index 2c5d3d365c1..2d5d2d3b102 100644
--- a/pkgs/applications/video/mkcast/default.nix
+++ b/pkgs/applications/video/mkcast/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   postInstall = ''
     for f in $out/bin/*; do #*/
-      wrapProgram $f --prefix PATH : "${stdenv.lib.makeBinPath [ xdpyinfo wmctrl byzanz gnome3.gnome_terminal ]}:$out/bin"
+      wrapProgram $f --prefix PATH : "${stdenv.lib.makeBinPath [ xdpyinfo wmctrl byzanz gnome3.gnome-terminal ]}:$out/bin"
     done
 
     rm -r screenkey/.bzr
diff --git a/pkgs/applications/video/peek/default.nix b/pkgs/applications/video/peek/default.nix
index d55f0aa1b35..a60b5ffc0bb 100644
--- a/pkgs/applications/video/peek/default.nix
+++ b/pkgs/applications/video/peek/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, cmake, gettext, libxml2, pkgconfig, txt2man, vala, wrapGAppsHook
-, gsettings_desktop_schemas, gtk3, keybinder3
+, gsettings-desktop-schemas, gtk3, keybinder3
 }:
 
 stdenv.mkDerivation rec {
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake gettext pkgconfig libxml2.bin txt2man vala wrapGAppsHook ];
 
-  buildInputs = [ gsettings_desktop_schemas gtk3 keybinder3 ];
+  buildInputs = [ gsettings-desktop-schemas gtk3 keybinder3 ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/applications/video/pitivi/default.nix b/pkgs/applications/video/pitivi/default.nix
index c4d80344080..48074a86b55 100644
--- a/pkgs/applications/video/pitivi/default.nix
+++ b/pkgs/applications/video/pitivi/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, itstool, wrapGAppsHook
-, python3Packages, gst, gtk3, hicolor_icon_theme
+, python3Packages, gst, gtk3, hicolor-icon-theme
 , gobjectIntrospection, librsvg, gnome3, libnotify
 # for gst-transcoder:
 , which, meson, ninja
@@ -34,9 +34,9 @@ in stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig intltool itstool wrapGAppsHook ];
 
   buildInputs = [
-    gobjectIntrospection gtk3 librsvg gnome3.gnome_desktop
+    gobjectIntrospection gtk3 librsvg gnome3.gnome-desktop
     gnome3.defaultIconTheme
-    gnome3.gsettings_desktop_schemas libnotify
+    gnome3.gsettings-desktop-schemas libnotify
     gst-transcoder
   ] ++ (with gst; [
     gstreamer gst-editing-services
diff --git a/pkgs/applications/video/subtitleeditor/default.nix b/pkgs/applications/video/subtitleeditor/default.nix
index 536b4ba0fac..3683973824a 100644
--- a/pkgs/applications/video/subtitleeditor/default.nix
+++ b/pkgs/applications/video/subtitleeditor/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, intltool, file,
-  desktop_file_utils, enchant, gnome3, gst_all_1, hicolor_icon_theme,
+  desktop-file-utils, enchant, gnome3, gst_all_1, hicolor-icon-theme,
   libsigcxx, libxmlxx, xdg_utils, isocodes, wrapGAppsHook
 }:
 
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs =  [
-    desktop_file_utils
+    desktop-file-utils
     enchant
     gnome3.gtk
     gnome3.gtkmm
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     gst_all_1.gstreamermm
     gst_all_1.gst-plugins-base
     gst_all_1.gst-plugins-good
-    hicolor_icon_theme
+    hicolor-icon-theme
     libsigcxx
     libxmlxx
     xdg_utils
diff --git a/pkgs/applications/video/xine-ui/default.nix b/pkgs/applications/video/xine-ui/default.nix
index b417489c14c..5e44116415e 100644
--- a/pkgs/applications/video/xine-ui/default.nix
+++ b/pkgs/applications/video/xine-ui/default.nix
@@ -1,5 +1,5 @@
 {stdenv, fetchurl, pkgconfig, xorg, libpng, xineLib, readline, ncurses, curl
-, lirc, shared_mime_info, libjpeg }:
+, lirc, shared-mime-info, libjpeg }:
 
 stdenv.mkDerivation rec {
   name = "xine-ui-0.99.9";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "18liwmkbj75xs9bipw3vr67a7cwmdfcp04v5lph7nsjlkwhq1lcd";
   };
   
-  nativeBuildInputs = [ pkgconfig shared_mime_info ];
+  nativeBuildInputs = [ pkgconfig shared-mime-info ];
 
   buildInputs =
     [ xineLib libpng readline ncurses curl lirc libjpeg
diff --git a/pkgs/applications/virtualization/containerd/default.nix b/pkgs/applications/virtualization/containerd/default.nix
index 86b6535e539..8f456a2a49a 100644
--- a/pkgs/applications/virtualization/containerd/default.nix
+++ b/pkgs/applications/virtualization/containerd/default.nix
@@ -5,13 +5,13 @@ with lib;
 
 stdenv.mkDerivation rec {
   name = "containerd-${version}";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchFromGitHub {
     owner = "containerd";
     repo = "containerd";
     rev = "v${version}";
-    sha256 = "0kfafqi66yp4qy738pl11f050hfrx9m4kc670qpx7fmf9ii7q6p2";
+    sha256 = "1x6mmk69jksh4m9rjd8qwpp0qc7jmimpkq9pw9237p0v63p9yci0";
   };
 
   hardeningDisable = [ "fortify" ];
diff --git a/pkgs/applications/virtualization/looking-glass-client/default.nix b/pkgs/applications/virtualization/looking-glass-client/default.nix
index e9cee250385..bd014dd60d3 100644
--- a/pkgs/applications/virtualization/looking-glass-client/default.nix
+++ b/pkgs/applications/virtualization/looking-glass-client/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, pkgconfig, SDL2, SDL, SDL2_ttf, openssl, spice_protocol, fontconfig
+, pkgconfig, SDL2, SDL, SDL2_ttf, openssl, spice-protocol, fontconfig
 , libX11, freefont_ttf
 }:
 
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
 
   buildInputs = [
-    SDL SDL2 SDL2_ttf openssl spice_protocol fontconfig
+    SDL SDL2 SDL2_ttf openssl spice-protocol fontconfig
     libX11 freefont_ttf
   ];
 
diff --git a/pkgs/applications/virtualization/qemu/default.nix b/pkgs/applications/virtualization/qemu/default.nix
index 694026d3bac..00303be12da 100644
--- a/pkgs/applications/virtualization/qemu/default.nix
+++ b/pkgs/applications/virtualization/qemu/default.nix
@@ -9,7 +9,7 @@
 , pulseSupport ? !stdenv.isDarwin, libpulseaudio
 , sdlSupport ? !stdenv.isDarwin, SDL
 , vncSupport ? true, libjpeg, libpng
-, spiceSupport ? !stdenv.isDarwin, spice, spice_protocol
+, spiceSupport ? !stdenv.isDarwin, spice, spice-protocol
 , usbredirSupport ? spiceSupport, usbredir
 , xenSupport ? false, xen
 , hostCpuOnly ? false
@@ -54,7 +54,7 @@ stdenv.mkDerivation rec {
     ++ optionals pulseSupport [ libpulseaudio ]
     ++ optionals sdlSupport [ SDL ]
     ++ optionals vncSupport [ libjpeg libpng ]
-    ++ optionals spiceSupport [ spice_protocol spice ]
+    ++ optionals spiceSupport [ spice-protocol spice ]
     ++ optionals usbredirSupport [ usbredir ]
     ++ optionals stdenv.isLinux [ alsaLib libaio libcap_ng libcap attr ]
     ++ optionals xenSupport [ xen ];
diff --git a/pkgs/applications/virtualization/spice-vdagent/default.nix b/pkgs/applications/virtualization/spice-vdagent/default.nix
index 74da6c4ab16..15ae244b329 100644
--- a/pkgs/applications/virtualization/spice-vdagent/default.nix
+++ b/pkgs/applications/virtualization/spice-vdagent/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, pkgconfig, alsaLib, spice_protocol, glib,
+{stdenv, fetchurl, pkgconfig, alsaLib, spice-protocol, glib,
  libpciaccess, libxcb, libXrandr, libXinerama, libXfixes, dbus,
  systemd}:
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     substituteInPlace data/spice-vdagent.desktop --replace /usr $out
   '';
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ alsaLib spice_protocol glib
+  buildInputs = [ alsaLib spice-protocol glib
                   libpciaccess libxcb libXrandr libXinerama libXfixes
                   dbus systemd ] ;
   meta = {
diff --git a/pkgs/applications/virtualization/virt-manager/default.nix b/pkgs/applications/virtualization/virt-manager/default.nix
index 9e18a6738c3..f913ab688cf 100644
--- a/pkgs/applications/virtualization/virt-manager/default.nix
+++ b/pkgs/applications/virtualization/virt-manager/default.nix
@@ -1,8 +1,8 @@
 { stdenv, fetchurl, python2Packages, intltool, file
 , wrapGAppsHook, gtkvnc, vte, avahi, dconf
 , gobjectIntrospection, libvirt-glib, system-libvirt
-, gsettings_desktop_schemas, glib, libosinfo, gnome3, gtk3
-, spiceSupport ? true, spice_gtk ? null
+, gsettings-desktop-schemas, glib, libosinfo, gnome3, gtk3
+, spiceSupport ? true, spice-gtk ? null
 }:
 
 with stdenv.lib;
@@ -24,8 +24,8 @@ python2Packages.buildPythonApplication rec {
 
   buildInputs =
     [ libvirt-glib vte dconf gtkvnc gnome3.defaultIconTheme avahi
-      gsettings_desktop_schemas libosinfo gtk3
-    ] ++ optional spiceSupport spice_gtk;
+      gsettings-desktop-schemas libosinfo gtk3
+    ] ++ optional spiceSupport spice-gtk;
 
   propagatedBuildInputs = with python2Packages;
     [
diff --git a/pkgs/applications/virtualization/virt-manager/qt.nix b/pkgs/applications/virtualization/virt-manager/qt.nix
index e723cd02bd0..9316496a547 100644
--- a/pkgs/applications/virtualization/virt-manager/qt.nix
+++ b/pkgs/applications/virtualization/virt-manager/qt.nix
@@ -1,6 +1,6 @@
 { mkDerivation, lib, fetchFromGitHub, cmake, pkgconfig
 , qtbase, qtmultimedia, qtsvg, qttools
-, libvncserver, libvirt, pcre, pixman, qtermwidget, spice_gtk, spice_protocol
+, libvncserver, libvirt, pcre, pixman, qtermwidget, spice-gtk, spice-protocol
 }:
 
 mkDerivation rec {
@@ -21,7 +21,7 @@ mkDerivation rec {
 
   buildInputs = [
     qtbase qtmultimedia qtsvg
-    libvirt libvncserver pcre pixman qtermwidget spice_gtk spice_protocol
+    libvirt libvncserver pcre pixman qtermwidget spice-gtk spice-protocol
   ];
 
   nativeBuildInputs = [ cmake pkgconfig qttools ];
diff --git a/pkgs/applications/virtualization/virt-viewer/default.nix b/pkgs/applications/virtualization/virt-viewer/default.nix
index 2f5a6192c86..eb48e1d3d30 100644
--- a/pkgs/applications/virtualization/virt-viewer/default.nix
+++ b/pkgs/applications/virtualization/virt-viewer/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, pkgconfig, intltool, glib, libxml2, gtk3, gtkvnc, gmp
-, libgcrypt, gnupg, cyrus_sasl, shared_mime_info, libvirt, yajl, xen
-, gsettings_desktop_schemas, makeWrapper, libvirt-glib, libcap_ng, numactl
+, libgcrypt, gnupg, cyrus_sasl, shared-mime-info, libvirt, yajl, xen
+, gsettings-desktop-schemas, makeWrapper, libvirt-glib, libcap_ng, numactl
 , libapparmor
 , spiceSupport ? true
-, spice_gtk ? null, spice_protocol ? null, libcap ? null, gdbm ? null
+, spice-gtk ? null, spice-protocol ? null, libcap ? null, gdbm ? null
 }:
 
 assert spiceSupport ->
-  spice_gtk != null && spice_protocol != null && libcap != null && gdbm != null;
+  spice-gtk != null && spice-protocol != null && libcap != null && gdbm != null;
 
 with stdenv.lib;
 
@@ -23,13 +23,13 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig intltool ];
   buildInputs = [
-    glib libxml2 gtk3 gtkvnc gmp libgcrypt gnupg cyrus_sasl shared_mime_info
-    libvirt yajl gsettings_desktop_schemas makeWrapper libvirt-glib
+    glib libxml2 gtk3 gtkvnc gmp libgcrypt gnupg cyrus_sasl shared-mime-info
+    libvirt yajl gsettings-desktop-schemas makeWrapper libvirt-glib
     libcap_ng numactl libapparmor
   ] ++ optionals stdenv.isx86_64 [
     xen
   ] ++ optionals spiceSupport [
-    spice_gtk spice_protocol libcap gdbm
+    spice-gtk spice-protocol libcap gdbm
   ];
 
   postInstall = ''
diff --git a/pkgs/applications/virtualization/xen/4.5.nix b/pkgs/applications/virtualization/xen/4.5.nix
index 22799a7af8e..48f74ce72e5 100644
--- a/pkgs/applications/virtualization/xen/4.5.nix
+++ b/pkgs/applications/virtualization/xen/4.5.nix
@@ -9,7 +9,7 @@
 , withLibHVM ? true
 
 # qemu
-, udev, pciutils, xorg, SDL, pixman, acl, glusterfs, spice_protocol, usbredir
+, udev, pciutils, xorg, SDL, pixman, acl, glusterfs, spice-protocol, usbredir
 , alsaLib
 , ... } @ args:
 
@@ -29,7 +29,7 @@ let
   });
 
   qemuDeps = [
-    udev pciutils xorg.libX11 SDL pixman acl glusterfs spice_protocol usbredir
+    udev pciutils xorg.libX11 SDL pixman acl glusterfs spice-protocol usbredir
     alsaLib
   ];
 
diff --git a/pkgs/applications/virtualization/xen/4.8.nix b/pkgs/applications/virtualization/xen/4.8.nix
index b1fcf36a46c..be6c4e3fcc7 100644
--- a/pkgs/applications/virtualization/xen/4.8.nix
+++ b/pkgs/applications/virtualization/xen/4.8.nix
@@ -8,7 +8,7 @@
 , withLibHVM ? true
 
 # qemu
-, udev, pciutils, xorg, SDL, pixman, acl, glusterfs, spice_protocol, usbredir
+, udev, pciutils, xorg, SDL, pixman, acl, glusterfs, spice-protocol, usbredir
 , alsaLib
 , ... } @ args:
 
@@ -30,7 +30,7 @@ let
   xsa = import ./xsa-patches.nix { inherit fetchpatch; };
 
   qemuDeps = [
-    udev pciutils xorg.libX11 SDL pixman acl glusterfs spice_protocol usbredir
+    udev pciutils xorg.libX11 SDL pixman acl glusterfs spice-protocol usbredir
     alsaLib
   ];
 in
diff --git a/pkgs/applications/window-managers/awesome/default.nix b/pkgs/applications/window-managers/awesome/default.nix
index 2808c8552ef..c23284d0b52 100644
--- a/pkgs/applications/window-managers/awesome/default.nix
+++ b/pkgs/applications/window-managers/awesome/default.nix
@@ -4,7 +4,7 @@
 , compton, procps, iproute, coreutils, curl, alsaUtils, findutils, xterm
 , which, dbus, nettools, git, asciidoc, doxygen
 , xmlto, docbook_xml_dtd_45, docbook_xsl, findXMLCatalogs
-, libxkbcommon, xcbutilxrm, hicolor_icon_theme
+, libxkbcommon, xcbutilxrm, hicolor-icon-theme
 }:
 
 with luaPackages; stdenv.mkDerivation rec {
@@ -29,7 +29,7 @@ with luaPackages; stdenv.mkDerivation rec {
     docbook_xsl findXMLCatalogs
   ];
 
-  propagatedUserEnvPkgs = [ hicolor_icon_theme ];
+  propagatedUserEnvPkgs = [ hicolor-icon-theme ];
   buildInputs = [ cairo librsvg dbus gdk_pixbuf gobjectIntrospection
                   git lgi libpthreadstubs libstartup_notification
                   libxdg_basedir lua nettools pango xcb-util-cursor
diff --git a/pkgs/applications/window-managers/kbdd/default.nix b/pkgs/applications/window-managers/kbdd/default.nix
index 1c6b8a84c95..7aa604690f9 100644
--- a/pkgs/applications/window-managers/kbdd/default.nix
+++ b/pkgs/applications/window-managers/kbdd/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, pkgconfig, dbus_glib, autoreconfHook, xorg }:
+{ stdenv, fetchgit, pkgconfig, dbus-glib, autoreconfHook, xorg }:
 
 stdenv.mkDerivation rec {
   name = "kbdd";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
-  buildInputs = [ xorg.libX11 dbus_glib ];
+  buildInputs = [ xorg.libX11 dbus-glib ];
 
   meta = {
     description = "Simple daemon and library to make per window layout using XKB";
diff --git a/pkgs/applications/window-managers/xmonad-log-applet/default.nix b/pkgs/applications/window-managers/xmonad-log-applet/default.nix
index 906ba0efda2..def5766e5ee 100644
--- a/pkgs/applications/window-managers/xmonad-log-applet/default.nix
+++ b/pkgs/applications/window-managers/xmonad-log-applet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook, glib, dbus_glib
+{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook, glib, dbus-glib
 , desktopSupport
 , gtk2, gnome2_panel, GConf2
 , libxfce4util, xfce4panel
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs =  with stdenv.lib;
-                 [ glib dbus_glib ]
+                 [ glib dbus-glib ]
               ++ optionals (desktopSupport == "gnome2") [ gtk2 gnome2_panel GConf2 ]
               # TODO: no idea where to find libpanelapplet-4.0
               ++ optionals (desktopSupport == "gnome3") [ ]
diff --git a/pkgs/build-support/rust/default-crate-overrides.nix b/pkgs/build-support/rust/default-crate-overrides.nix
index 346fd0e7908..488fcb94372 100644
--- a/pkgs/build-support/rust/default-crate-overrides.nix
+++ b/pkgs/build-support/rust/default-crate-overrides.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgconfig, curl, darwin, libiconv, libgit2, libssh2,
-  openssl, sqlite, zlib, dbus_libs, dbus_glib, gdk_pixbuf, cairo, python3,
+  openssl, sqlite, zlib, dbus_libs, dbus-glib, gdk_pixbuf, cairo, python3,
   libsodium, postgresql, ... }:
 
 let
@@ -45,13 +45,13 @@ in
     buildInputs = [ pkgconfig dbus_libs ];
   };
   gobject-sys = attrs: {
-    buildInputs = [ dbus_glib ];
+    buildInputs = [ dbus-glib ];
   };
   gio-sys = attrs: {
-    buildInputs = [ dbus_glib ];
+    buildInputs = [ dbus-glib ];
   };
   gdk-pixbuf-sys = attrs: {
-    buildInputs = [ dbus_glib ];
+    buildInputs = [ dbus-glib ];
   };
   gdk-pixbuf = attrs: {
     buildInputs = [ gdk_pixbuf ];
diff --git a/pkgs/build-support/vm/default.nix b/pkgs/build-support/vm/default.nix
index 642365bdeb5..8ab1fbc8873 100644
--- a/pkgs/build-support/vm/default.nix
+++ b/pkgs/build-support/vm/default.nix
@@ -748,571 +748,85 @@ rec {
 
   rpmDistros = {
 
-    fedora2i386 = {
-      name = "fedora-core-2-i386";
-      fullName = "Fedora Core 2 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/core/2/i386/os/repodata/primary.xml.gz;
-        sha256 = "1nq1k2k0nzkii737cka301f0vbd2ix2wsfvi6bblpi748q6h2w4k";
-      };
-      urlPrefix = mirror://fedora/linux/core/2/i386/os;
-      runScripts = false;
-      packages = commonFedoraPackages;
-    };
-
-    fedora3i386 = {
-      name = "fedora-core-3-i386";
-      fullName = "Fedora Core 3 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/core/3/i386/os/repodata/primary.xml.gz;
-        sha256 = "13znspn4g1bkjkk47393k9chswgzl6nx1n0q6h2wrw52c7d9nw9i";
-      };
-      urlPrefix = mirror://fedora/linux/core/3/i386/os;
-      archs = ["noarch" "i386" "i586"];
-      runScripts = false;
-      packages = commonFedoraPackages;
-    };
-
-    fedora5i386 = {
-      name = "fedora-core-5-i386";
-      fullName = "Fedora Core 5 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/core/5/i386/os/repodata/primary.xml.gz;
-        sha256 = "0lfk4mzrpiyls8h7k9ckc3vgywbmg05zsr4ag6qakgnv9gljijig";
-      };
-      urlPrefix = mirror://fedora/linux/core/5/i386/os;
-      packages = commonFedoraPackages ++ [ "util-linux" ];
-    };
-
-    fedora7i386 = {
-      name = "fedora-7-i386";
-      fullName = "Fedora 7 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/7/Everything/i386/os/repodata/primary.xml.gz;
-        sha256 = "0ssfa01jbwdf566rsxm443yi8f9b1drgfpv51904bark4glgvs33";
-      };
-      urlPrefix = mirror://fedora/linux/releases/7/Everything/i386/os;
-      packages = commonFedoraPackages;
-    };
-
-    fedora8i386 = {
-      name = "fedora-8-i386";
-      fullName = "Fedora 8 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/8/Everything/i386/os/repodata/primary.xml.gz;
-        sha256 = "0kwf0jcp63pygpvgvwl4w58pph24xbcy6db6fnq2f3ly5myhz53n";
-      };
-      urlPrefix = http://archives.fedoraproject.org/pub/archive/fedora/linux/releases/8/Everything/i386/os;
-      packages = commonFedoraPackages;
-    };
-
-    fedora8x86_64 = {
-      name = "fedora-8-x86_64";
-      fullName = "Fedora 8 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/8/Everything/x86_64/os/repodata/primary.xml.gz;
-        sha256 = "11bfmpy3nz82zzmj5lfravvzlw514v4718adi4b06ps9zv3zpy8r";
-      };
-      urlPrefix = http://archives.fedoraproject.org/pub/archive/fedora/linux/releases/8/Everything/x86_64/os;
-      packages = commonFedoraPackages;
-      archs = ["noarch" "x86_64"];
-    };
-
-    fedora9i386 = {
-      name = "fedora-9-i386";
-      fullName = "Fedora 9 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/9/Everything/i386/os/repodata/primary.xml.gz;
-        sha256 = "1qd7wb5hfxg4mkpf4k3w49hy0qqf704dqlj3igaibyzmrn9rvk7h";
-      };
-      urlPrefix = mirror://fedora/linux/releases/9/Everything/i386/os;
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora9x86_64 = {
-      name = "fedora-9-x86_64";
-      fullName = "Fedora 9 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/9/Everything/x86_64/os/repodata/primary.xml.gz;
-        sha256 = "1qv68i5s6gis4fbj4lxkibx8zxw5kqxapk95lvm76ml59gm7axxx";
-      };
-      urlPrefix = mirror://fedora/linux/releases/9/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora10i386 = {
-      name = "fedora-10-i386";
-      fullName = "Fedora 10 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/10/Everything/i386/os/repodata/beeea88d162e76993c25b9dd8139868274ee7fa1-primary.xml.gz;
-        sha256 = "17lyvzqjsxw3ll7726dpg14f9jc2p3fz5cr5cwd8hp3rkm5nfclv";
-      };
-      urlPrefix = mirror://fedora/linux/releases/10/Everything/i386/os;
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora10x86_64 = {
-      name = "fedora-10-x86_64";
-      fullName = "Fedora 10 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/10/Everything/x86_64/os/repodata/7958210175e86b5cc843cf4bd0bc8659e445e261-primary.xml.gz;
-        sha256 = "02pzqmb26zmmzdni11dip3bar4kr54ddsrq9z4vda7ldwwkqd3py";
-      };
-      urlPrefix = mirror://fedora/linux/releases/10/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora11i386 = {
-      name = "fedora-11-i386";
-      fullName = "Fedora 11 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/11/Everything/i386/os/repodata/4a59e5ec0a3a55979f2045c9e6824b87feb1c8c3df12d893e9ee3057ba482485-primary.xml.gz;
-        sha256 = "4a59e5ec0a3a55979f2045c9e6824b87feb1c8c3df12d893e9ee3057ba482485";
-      };
-      urlPrefix = mirror://fedora/linux/releases/11/Everything/i386/os;
-      archs = ["noarch" "i386" "i586"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora11x86_64 = {
-      name = "fedora-11-x86_64";
-      fullName = "Fedora 11 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/11/Everything/x86_64/os/repodata/b3e9f0d474893d14b0352deddabc7e3ee017d038614e82d7c6d7717510d6ce7e-primary.xml.gz;
-        sha256 = "b3e9f0d474893d14b0352deddabc7e3ee017d038614e82d7c6d7717510d6ce7e";
-      };
-      urlPrefix = mirror://fedora/linux/releases/11/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora12i386 = {
-      name = "fedora-12-i386";
-      fullName = "Fedora 12 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/12/Everything/i386/os/repodata/e27694b7824ee6bbf87af629950e6953eaddf91c73e489f5de690a7ecb9d726e-primary.xml.gz;
-        sha256 = "e27694b7824ee6bbf87af629950e6953eaddf91c73e489f5de690a7ecb9d726e";
-      };
-      urlPrefix = mirror://fedora/linux/releases/12/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora12x86_64 = {
-      name = "fedora-12-x86_64";
-      fullName = "Fedora 12 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/12/Everything/x86_64/os/repodata/6b142ef02acbc77f405fbfdedd82451e692a01201471665052a0e00ba8ac0959-primary.xml.gz;
-        sha256 = "6b142ef02acbc77f405fbfdedd82451e692a01201471665052a0e00ba8ac0959";
-      };
-      urlPrefix = mirror://fedora/linux/releases/12/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora13i386 = {
-      name = "fedora-13-i386";
-      fullName = "Fedora 13 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/13/Everything/i386/os/repodata/be70ac9e1031fd34222b2ec6cc8a337bc6fabd1d06969990955c5f358d138e35-primary.xml.gz;
-        sha256 = "be70ac9e1031fd34222b2ec6cc8a337bc6fabd1d06969990955c5f358d138e35";
-      };
-      urlPrefix = mirror://fedora/linux/releases/13/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora13x86_64 = {
-      name = "fedora-13-x86_64";
-      fullName = "Fedora 13 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/13/Everything/x86_64/os/repodata/01996e6d20b0a4bf3390767bd26709932e42c54422b39005ec2dd4ef2e8b0f3a-primary.xml.gz;
-        sha256 = "01996e6d20b0a4bf3390767bd26709932e42c54422b39005ec2dd4ef2e8b0f3a";
-      };
-      urlPrefix = mirror://fedora/linux/releases/13/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux-ng" ];
-    };
-
-    fedora16i386 = {
-      name = "fedora-16-i386";
-      fullName = "Fedora 16 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/16/Everything/i386/os/repodata/8d5e9b291748d8254e1e66ad2d35bdb7e020d8c2c6a84f928595597b7e546118-primary.xml.gz;
-        sha256 = "8d5e9b291748d8254e1e66ad2d35bdb7e020d8c2c6a84f928595597b7e546118";
-      };
-      urlPrefix = mirror://fedora/linux/releases/16/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-    };
-
-    fedora16x86_64 = {
-      name = "fedora-16-x86_64";
-      fullName = "Fedora 16 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/16/Everything/x86_64/os/repodata/3fffacc6006d9b4782e57f3f11fcb44ab2a1abf6625e4afb4bf6a1e6475dd107-primary.xml.gz;
-        sha256 = "3fffacc6006d9b4782e57f3f11fcb44ab2a1abf6625e4afb4bf6a1e6475dd107";
-      };
-      urlPrefix = mirror://fedora/linux/releases/16/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-    };
-
-    fedora17i386 = {
-      name = "fedora-17-i386";
-      fullName = "Fedora 17 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/17/Everything/i386/os/repodata/82dc1ea6d26e53a367dc6e7472113c4454c9a8ac7c98d4bfb11fd0b6f311450f-primary.xml.gz;
-        sha256 = "03s527rvdl0zn6zx963wmjlcjm247h8p4x3fviks6lvfsak1xp42";
-      };
-      urlPrefix = mirror://fedora/linux/releases/17/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora17x86_64 = {
-      name = "fedora-17-x86_64";
-      fullName = "Fedora 17 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/17/Everything/x86_64/os/repodata/7009de56f1a1c399930fa72094a310a40d38153c96d0b5af443914d3d6a7d811-primary.xml.gz;
-        sha256 = "04fqlzbd651r8jpvbl4n7hakh3d422ir88571y9rkhx1y5bdw2bh";
-      };
-      urlPrefix = mirror://fedora/linux/releases/17/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora18i386 = {
-      name = "fedora-18-i386";
-      fullName = "Fedora 18 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/18/Everything/i386/os/repodata/935f57e61365047b6aee346792bc68bfd24de30874ce5d26bf730a992d36678d-primary.xml.gz;
-        sha256 = "935f57e61365047b6aee346792bc68bfd24de30874ce5d26bf730a992d36678d";
-      };
-      urlPrefix = mirror://fedora/linux/releases/18/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora18x86_64 = {
-      name = "fedora-18-x86_64";
-      fullName = "Fedora 18 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/18/Everything/x86_64/os/repodata/463ac49f2218e404607b2eeb3c04be1a648d90293f4239bbb6a63c2fed672bea-primary.xml.gz;
-        sha256 = "463ac49f2218e404607b2eeb3c04be1a648d90293f4239bbb6a63c2fed672bea";
-      };
-      urlPrefix = mirror://fedora/linux/releases/18/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora19i386 = {
-      name = "fedora-19-i386";
-      fullName = "Fedora 19 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/19/Everything/i386/os/repodata/b72220bcdefff8b38de1c9029a630db4813e073f88c4b080ca274d133e0460d1-primary.xml.gz;
-        sha256 = "b72220bcdefff8b38de1c9029a630db4813e073f88c4b080ca274d133e0460d1";
-      };
-      urlPrefix = mirror://fedora/linux/releases/19/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora19x86_64 = {
-      name = "fedora-19-x86_64";
-      fullName = "Fedora 19 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/19/Everything/x86_64/os/repodata/d3f67da6461748f57a06459e6877fd07858828e256f58f032704186a65430fd3-primary.xml.gz;
-        sha256 = "d3f67da6461748f57a06459e6877fd07858828e256f58f032704186a65430fd3";
-      };
-      urlPrefix = mirror://fedora/linux/releases/19/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora20i386 = {
-      name = "fedora-20-i386";
-      fullName = "Fedora 20 (i386)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/20/Everything/i386/os/repodata/ae9c6ae73a12a64227e6b8e7b2d7e1c2a9515bd9c82f2af006c838e7a445dcb9-primary.xml.gz;
-        sha256 = "1ffw8njfff680vq2lby8v5dm3af2w7bv5rxqwqkl59hj7bknm75f";
-      };
-      urlPrefix = mirror://fedora/linux/releases/20/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora20x86_64 = {
-      name = "fedora-20-x86_64";
-      fullName = "Fedora 20 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://fedora/linux/releases/20/Everything/x86_64/os/repodata/d7777ea6ec66e1c86c3fe1900adf5bf8d877fb77dd06e439bd76bbbec4e82094-primary.xml.gz;
-        sha256 = "1510x32bxfvnplwy81nxfzxpgn7qbgghm4717xnciqb6xjk7wxyp";
-      };
-      urlPrefix = mirror://fedora/linux/releases/20/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora21i386 = {
-      name = "fedora-21-i386";
-      fullName = "Fedora 21 (i386)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/21/Everything/i386/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "a6ad1140adeef65bbc1fdcc7f8f2b356f0d20c71bbe3f1625038e7f43fc44780";
-      };
-      urlPrefix = mirror://fedora/linux/releases/21/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora21x86_64 = {
-      name = "fedora-21-x86_64";
-      fullName = "Fedora 21 (x86_64)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/21/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "e2a28baab2ea4632fad93f9f28144cda3458190888fdf7f2acc9bc289f397e96";
-      };
-      urlPrefix = mirror://fedora/linux/releases/21/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora23i386 = {
-      name = "fedora-23-i386";
-      fullName = "Fedora 23 (i386)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/23/Everything/i386/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "0d1012e6c1f1d694ab5354d95005791ce8de908016d07e5ed0b9dac9b9223492";
-      };
-      urlPrefix = mirror://fedora/linux/releases/23/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora23x86_64 = {
-      name = "fedora-23-x86_64";
-      fullName = "Fedora 23 (x86_64)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/23/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "0fa09bb5f82e4a04890b91255f4b34360e38ede964fe8328f7377e36f06bad27";
-      };
-      urlPrefix = mirror://fedora/linux/releases/23/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora24i386 = {
-      name = "fedora-24-i386";
-      fullName = "Fedora 24 (i386)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/24/Everything/i386/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "6928e251628da7a74b79180739a43784e534eaa744ba4bcb18c847dff541f344";
-      };
-      urlPrefix = mirror://fedora/linux/releases/24/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora24x86_64 = {
-      name = "fedora-24-x86_64";
-      fullName = "Fedora 24 (x86_64)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/24/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "8dcc989396ed27fadd252ba9b655019934bc3d9915f186f1f2f27e71eba7b42f";
-      };
-      urlPrefix = mirror://fedora/linux/releases/24/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora25i386 = {
-      name = "fedora-25-i386";
-      fullName = "Fedora 25 (i386)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/25/Everything/i386/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "4d399e5eebb8d543d50e2da274348280fae07a6efcc469491784582b39d73bba";
-      };
-      urlPrefix = mirror://fedora/linux/releases/25/Everything/i386/os;
-      archs = ["noarch" "i386" "i586" "i686"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    fedora25x86_64 = {
-      name = "fedora-25-x86_64";
-      fullName = "Fedora 25 (x86_64)";
-      packagesList = fetchurl rec {
-        url = "mirror://fedora/linux/releases/25/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
-        sha256 = "eaea04bff7327c49d90240992dff2be6d451a1758ef83e94825f23d4ff27e868";
-      };
-      urlPrefix = mirror://fedora/linux/releases/25/Everything/x86_64/os;
-      archs = ["noarch" "x86_64"];
-      packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
-      unifiedSystemDir = true;
-    };
-
-    opensuse103i386 = {
-      name = "opensuse-10.3-i586";
-      fullName = "openSUSE 10.3 (i586)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/10.3/repo/oss/suse/repodata/primary.xml.gz;
-        sha256 = "0zb5kxsb755nqq9i8jdclmanacyf551ncx6a011v9jqphsvyfvd7";
-      };
-      urlPrefix = mirror://opensuse/10.3/repo/oss/suse/;
-      archs = ["noarch" "i586"];
-      packages = commonOpenSUSEPackages ++ [ "devs" ];
-    };
-
-    opensuse110i386 = {
-      name = "opensuse-11.0-i586";
-      fullName = "openSUSE 11.0 (i586)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/11.0/repo/oss/suse/repodata/primary.xml.gz;
-        sha256 = "13rv855aj8p3h1zpsji5xa1wpkhgq94gcxzvg05l2b68b15q3mwn";
-      };
-      urlPrefix = mirror://opensuse/11.0/repo/oss/suse/;
-      archs = ["noarch" "i586"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    opensuse110x86_64 = {
-      name = "opensuse-11.0-x86_64";
-      fullName = "openSUSE 11.0 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/11.0/repo/oss/suse/repodata/primary.xml.gz;
-        sha256 = "13rv855aj8p3h1zpsji5xa1wpkhgq94gcxzvg05l2b68b15q3mwn";
-      };
-      urlPrefix = mirror://opensuse/11.0/repo/oss/suse/;
-      archs = ["noarch" "x86_64"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    opensuse111i386 = {
-      name = "opensuse-11.1-i586";
-      fullName = "openSUSE 11.1 (i586)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/11.1/repo/oss/suse/repodata/primary.xml.gz;
-        sha256 = "1mfmp9afikj0hci1s8cpwjdr0ycbpfym9gdhci590r9fa75w221j";
-      };
-      urlPrefix = mirror://opensuse/11.1/repo/oss/suse/;
-      archs = ["noarch" "i586"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    opensuse111x86_64 = {
-      name = "opensuse-11.1-x86_64";
-      fullName = "openSUSE 11.1 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/11.1/repo/oss/suse/repodata/primary.xml.gz;
-        sha256 = "1mfmp9afikj0hci1s8cpwjdr0ycbpfym9gdhci590r9fa75w221j";
-      };
-      urlPrefix = mirror://opensuse/11.1/repo/oss/suse/;
-      archs = ["noarch" "x86_64"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    opensuse132i386 = {
-      name = "opensuse-13.2-i586";
-      fullName = "openSUSE 13.2 (i586)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/13.2/repo/oss/suse/repodata/485e4f44e3c3ef3133accb589480933c2fe48dedfc44a7e5f9d5437cd9122a99-primary.xml.gz;
-        sha256 = "0klzmk680as4sb6h1wl0ynj0dds3m70qim66wwbiqlnnp6xkf83y";
-      };
-      urlPrefix = mirror://opensuse/13.2/repo/oss/suse/;
-      archs = ["noarch" "i586"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    opensuse132x86_64 = {
-      name = "opensuse-13.2-x86_64";
-      fullName = "openSUSE 13.2 (x86_64)";
-      packagesList = fetchurl {
-        url = mirror://opensuse/13.2/repo/oss/suse/repodata/485e4f44e3c3ef3133accb589480933c2fe48dedfc44a7e5f9d5437cd9122a99-primary.xml.gz;
-        sha256 = "0klzmk680as4sb6h1wl0ynj0dds3m70qim66wwbiqlnnp6xkf83y";
-      };
-      urlPrefix = mirror://opensuse/13.2/repo/oss/suse/;
-      archs = ["noarch" "x86_64"];
-      packages = commonOpenSUSEPackages;
-    };
-
-    centos65i386 = {
-      name = "centos-6.5-i386";
-      fullName = "CentOS 6.5 (i386)";
-      packagesList = fetchurl {
-        url = http://vault.centos.org/6.5/os/i386/repodata/a89f27cc7d3cea431f3bd605a1e9309c32d5d409abc1b51a7b5c71c05f18a0c2-primary.xml.gz;
-        sha256 = "1hm031gw0wawgcdbbhdb17adaclw63ls21fn7cgl7siwgp62g7x8";
-      };
-      urlPrefix = http://vault.centos.org/6.5/os/i386;
-      archs = ["noarch" "i386"];
-      packages = commonCentOSPackages ++ [ "procps" ];
-    };
-
-    centos65x86_64 = {
-      name = "centos-6.5-x86_64";
-      fullName = "CentOS 6.5 (x86_64)";
-      packagesList = fetchurl {
-        url = http://vault.centos.org/6.5/os/x86_64/repodata/3353e378f5cb4bb6c3b3dd2ca266c6d68a1e29c36cf99f76aea3d8e158626024-primary.xml.gz;
-        sha256 = "0930c9cf3n53mrv9zybcqclix2nnqrka4b6xng1vcjybymwf6lrk";
+    # Note: no i386 release for Fedora >= 26
+    fedora26x86_64 =
+      let version = "26";
+      in rec {
+        name = "fedora-${version}-x86_64";
+        fullName = "Fedora ${version} (x86_64)";
+        packagesList = fetchurl rec {
+          url = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
+          sha256 = "880055a50c05b20641530d09b23f64501a000b2f92fe252417c530178730a95e";
+        };
+        urlPrefix = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os";
+        archs = ["noarch" "x86_64"];
+        packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
+        unifiedSystemDir = true;
+      };
+
+    fedora27x86_64 =
+      let version = "27";
+      in rec {
+        name = "fedora-${version}-x86_64";
+        fullName = "Fedora ${version} (x86_64)";
+        packagesList = fetchurl rec {
+          url = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os/repodata/${sha256}-primary.xml.gz";
+          sha256 = "48986ce4583cd09825c6d437150314446f0f49fa1a1bd62dcfa1085295030fe9";
+        };
+        urlPrefix = "mirror://fedora/linux/releases/${version}/Everything/x86_64/os";
+        archs = ["noarch" "x86_64"];
+        packages = commonFedoraPackages ++ [ "cronie" "util-linux" ];
+        unifiedSystemDir = true;
+      };
+
+    centos6i386 =
+      let version = "6.9";
+      in rec {
+        name = "centos-${version}-i386";
+        fullName = "CentOS ${version} (i386)";
+        # N.B. Switch to vault.centos.org when the next release comes out
+        # urlPrefix = "http://vault.centos.org/${version}/os/i386";
+        urlPrefix = "http://mirror.centos.org/centos-6/${version}/os/i386";
+        packagesList = fetchurl rec {
+          url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
+          sha256 = "b826a45082ef68340325c0855f3d2e5d5a4d0f77d28ba3b871791d6f14a97aeb";
+        };
+        archs = ["noarch" "i386"];
+        packages = commonCentOSPackages ++ [ "procps" ];
+      };
+
+    centos6x86_64 =
+      let version = "6.9";
+      in rec {
+        name = "centos-${version}-x86_64";
+        fullName = "CentOS ${version} (x86_64)";
+        # N.B. Switch to vault.centos.org when the next release comes out
+        # urlPrefix = "http://vault.centos.org/${version}/os/x86_64";
+        urlPrefix = "http://mirror.centos.org/centos-6/${version}/os/x86_64";
+        packagesList = fetchurl rec {
+          url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
+          sha256 = "ed2b2d4ac98d774d4cd3e91467e1532f7e8b0275cfc91a0d214b532dcaf1e979";
+        };
+        archs = ["noarch" "x86_64"];
+        packages = commonCentOSPackages ++ [ "procps" ];
       };
-      urlPrefix = http://vault.centos.org/6.5/os/x86_64/;
-      archs = ["noarch" "x86_64"];
-      packages = commonCentOSPackages ++ [ "procps" ];
-    };
 
     # Note: no i386 release for 7.x
-    centos71x86_64 = {
-      name = "centos-7.1-x86_64";
-      fullName = "CentOS 7.1 (x86_64)";
-      packagesList = fetchurl {
-        url = http://vault.centos.org/7.1.1503/os/x86_64/repodata/1386c5af55bda40669bb5ed91e0a22796c3ed7325367506109b09ea2657f22bd-primary.xml.gz;
-        sha256 = "1g92gxjs57mh15hm0rsk6bbkwv3r4851xnaypdlhd95xanpwb1hk";
-      };
-      urlPrefix = http://vault.centos.org/7.1.1503/os/x86_64;
-      archs = ["noarch" "x86_64"];
-      packages = commonCentOSPackages ++ [ "procps-ng" ];
-    };
-
-    centos73x86_64 = {
-      name = "centos-7.3-x86_64";
-      fullName = "CentOS 7.3 (x86_64)";
-      packagesList = fetchurl {
-        url = http://vault.centos.org/7.3.1611/os/x86_64/repodata/dd86df27191d231cc6b7c5828fadb63b08db4725aef8e2613351667e649c9ca3-primary.xml.gz;
-        sha256 = "18wwkij7wrji6dhy5y5f4m3xn21vnsnqz0n5nz31q8qx34kxz1nx";
-      };
-      urlPrefix = http://vault.centos.org/7.3.1611/os/x86_64;
-      archs = ["noarch" "x86_64"];
-      packages = commonCentOSPackages ++ [ "procps-ng" ];
-    };
-
-    centos74x86_64 = rec {
-      name = "centos-7.4-x86_64";
-      fullName = "CentOS 7.4 (x86_64)";
-      # N.B. Switch to vault.centos.org when the next release comes out
-      urlPrefix = http://mirror.centos.org/centos-7/7.4.1708/os/x86_64;
-      packagesList = fetchurl {
-        url = "${urlPrefix}/repodata/b686d3a0f337323e656d9387b9a76ce6808b26255fc3a138b1a87d3b1cb95ed5-primary.xml.gz";
-        sha256 = "1mayp4f3nzd8n4wa3hsz4lk8p076djkvk1wkdmjkwcipyfhd71mn";
+    centos7x86_64 =
+      let version = "7.4.1708";
+      in rec {
+        name = "centos-${version}-x86_64";
+        fullName = "CentOS ${version} (x86_64)";
+        # N.B. Switch to vault.centos.org when the next release comes out
+        # urlPrefix = "http://vault.centos.org/${version}/os/x86_64";
+        urlPrefix = "http://mirror.centos.org/centos-7/${version}/os/x86_64";
+        packagesList = fetchurl rec {
+          url = "${urlPrefix}/repodata/${sha256}-primary.xml.gz";
+          sha256 = "b686d3a0f337323e656d9387b9a76ce6808b26255fc3a138b1a87d3b1cb95ed5";
+        };
+        archs = ["noarch" "x86_64"];
+        packages = commonCentOSPackages ++ [ "procps-ng" ];
       };
-      archs = ["noarch" "x86_64"];
-      packages = commonCentOSPackages ++ [ "procps-ng" ];
-    };
   };
 
 
@@ -1324,207 +838,6 @@ rec {
     # http://nl.archive.ubuntu.com/ubuntu/dists/{gutsy,hardy}/Release are
     # wrong, but the SHA-1 and MD5 hashes are correct.  Intrepid is fine.
 
-    ubuntu710i386 = {
-      name = "ubuntu-7.10-gutsy-i386";
-      fullName = "Ubuntu 7.10 Gutsy (i386)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/gutsy/main/binary-i386/Packages.bz2;
-        sha256 = "0fmac8svxq86a4w878g6syczvy5ff4jrdc1gajd3xd8z0dypnw27";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu804i386 = {
-      name = "ubuntu-8.04-hardy-i386";
-      fullName = "Ubuntu 8.04 Hardy (i386)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/hardy/main/binary-i386/Packages.bz2;
-        sha256 = "19132nc9fhdfmgmvn834lk0d8c0n3jv0ndz9inyynh9k6pc8b5hd";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu804x86_64 = {
-      name = "ubuntu-8.04-hardy-amd64";
-      fullName = "Ubuntu 8.04 Hardy (amd64)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/hardy/main/binary-amd64/Packages.bz2;
-        sha256 = "1xjcgh0ydixmim7kgxss0mhfw0sibpgygvgsyac4bdz9m503sj3h";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu810i386 = {
-      name = "ubuntu-8.10-intrepid-i386";
-      fullName = "Ubuntu 8.10 Intrepid (i386)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/intrepid/main/binary-i386/Packages.bz2;
-        sha256 = "70483d40a9e9b74598f2faede7df5d5103ee60055af7374f8db5c7e6017c4cf6";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu810x86_64 = {
-      name = "ubuntu-8.10-intrepid-amd64";
-      fullName = "Ubuntu 8.10 Intrepid (amd64)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/intrepid/main/binary-amd64/Packages.bz2;
-        sha256 = "01b2f3842cbdd5834446ddf91691bcf60f59a726dcefa23fb5b93fdc8ea7e27f";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu904i386 = {
-      name = "ubuntu-9.04-jaunty-i386";
-      fullName = "Ubuntu 9.04 Jaunty (i386)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/jaunty/main/binary-i386/Packages.bz2;
-        sha256 = "72c95e4901ad56ce8791723e2ae40bce2399f306f9956cac80e964011e1948d0";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu904x86_64 = {
-      name = "ubuntu-9.04-jaunty-amd64";
-      fullName = "Ubuntu 9.04 Jaunty (amd64)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/jaunty/main/binary-amd64/Packages.bz2;
-        sha256 = "af760ce04e43f066b8938b1abdeff979a642f940515659ede44f7877ca358ca8";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebianPackages;
-    };
-
-    ubuntu910i386 = {
-      name = "ubuntu-9.10-karmic-i386";
-      fullName = "Ubuntu 9.10 Karmic (i386)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/karmic/main/binary-i386/Packages.bz2;
-        sha256 = "6e3e813857496f2af6cd7e6ada06b3398fa067a7992c5fd7e8bd8fa92e3548b7";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diff" "mktemp" ];
-    };
-
-    ubuntu910x86_64 = {
-      name = "ubuntu-9.10-karmic-amd64";
-      fullName = "Ubuntu 9.10 Karmic (amd64)";
-      packagesList = fetchurl {
-        url = mirror://ubuntu/dists/karmic/main/binary-amd64/Packages.bz2;
-        sha256 = "3a604fcb0c135eeb8b95da3e90a8fd4cfeff519b858cd3c9e62ea808cb9fec40";
-      };
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diff" "mktemp" ];
-    };
-
-    ubuntu1004i386 = {
-      name = "ubuntu-10.04-lucid-i386";
-      fullName = "Ubuntu 10.04 Lucid (i386)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/lucid/main/binary-i386/Packages.bz2;
-            sha256 = "0e46596202a68caa754dfe0883f46047525309880c492cdd5e2d0970fcf626aa";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/lucid/universe/binary-i386/Packages.bz2;
-            sha256 = "13nvsb7na9igps2fdbbfpq4y8ihccmcs6x35pfyfp6rkhjgpzigy";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "mktemp" ];
-    };
-
-    ubuntu1004x86_64 = {
-      name = "ubuntu-10.04-lucid-amd64";
-      fullName = "Ubuntu 10.04 Lucid (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/lucid/main/binary-amd64/Packages.bz2;
-            sha256 = "74a8f3192b0eda397d65316e0fa6cd34d5358dced41639e07d9f1047971bfef0";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/lucid/universe/binary-amd64/Packages.bz2;
-            sha256 = "112lbnf8rcsbbh89aci4m6gwac0jy16838aij0av8n076zwkvlj9";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "mktemp" ];
-    };
-
-    ubuntu1010i386 = {
-      name = "ubuntu-10.10-maverick-i386";
-      fullName = "Ubuntu 10.10 Maverick (i386)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/maverick/main/binary-i386/Packages.bz2;
-            sha256 = "1qjs4042y03bxbxwjs3pgrs99ba6vqvjaaz6zhaxxaqj1r12dwa0";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/maverick/universe/binary-i386/Packages.bz2;
-            sha256 = "1g5pnhx730wj32221ic8p2q6zcka23knpyg190mvq9x7kflcbfzy";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
-    ubuntu1010x86_64 = {
-      name = "ubuntu-10.10-maverick-amd64";
-      fullName = "Ubuntu 10.10 Maverick (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/maverick/main/binary-amd64/Packages.bz2;
-            sha256 = "1p0i4gp1bxd3zvckgnh1hx4vfc23rfgzd19dk5rmi61lzbzzqbgc";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/maverick/universe/binary-amd64/Packages.bz2;
-            sha256 = "0m26viwah29gh47p8m3jpnx6l84dhpwnms29m9bvqn1vwcrgjh0s";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
-    ubuntu1110i386 = {
-      name = "ubuntu-11.10-oneiric-i386";
-      fullName = "Ubuntu 11.10 Oneiric (i386)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/oneiric/main/binary-i386/Packages.bz2;
-            sha256 = "11r1s76ppi7rwz08i20d7n4ndaj9lb9wsl9k8ww4s1c6agzpwv8a";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/oneiric/universe/binary-i386/Packages.bz2;
-            sha256 = "1dr59j8pjdhk07fpc0x73afcd9630kkdsbabx3bj92q71104yigz";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
-    ubuntu1110x86_64 = {
-      name = "ubuntu-11.10-oneiric-amd64";
-      fullName = "Ubuntu 11.10 Oneiric (amd64)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/oneiric/main/binary-amd64/Packages.bz2;
-            sha256 = "07k784gxwaqmyggmzczy9hjkgfp6p6dcs8rhkxw5hfzn0jaf8l2s";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/oneiric/universe/binary-amd64/Packages.bz2;
-            sha256 = "1v3ldxn5jnnfgs863ryd6wl3fsb3glainr1ma2zn2l5vpzhpi2h1";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
     ubuntu1204i386 = {
       name = "ubuntu-12.04-precise-i386";
       fullName = "Ubuntu 12.04 Precise (i386)";
@@ -1545,7 +858,7 @@ rec {
     ubuntu1204x86_64 = {
       name = "ubuntu-12.04-precise-amd64";
       fullName = "Ubuntu 12.04 Precise (amd64)";
-      packagesList =
+      packagesLists =
         [ (fetchurl {
             url = mirror://ubuntu/dists/precise/main/binary-amd64/Packages.bz2;
             sha256 = "1aabpn0hdih6cbabyn87yvhccqj44q9k03mqmjsb920iqlckl3fc";
@@ -1559,119 +872,17 @@ rec {
       packages = commonDebPackages ++ [ "diffutils" ];
     };
 
-    ubuntu1210i386 = {
-      name = "ubuntu-12.10-quantal-i386";
-      fullName = "Ubuntu 12.10 Quantal (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/quantal/main/binary-i386/Packages.bz2;
-            sha256 = "bee3200ac8f037700ccd2311fb8b0de665bd02d46bdb2ae946cf50c5885001c3";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/quantal/universe/binary-i386/Packages.bz2;
-            sha256 = "9933ce12e7830b9c68a4aead08b86fcbb8d6ef0ea1fd133f0cf9d7126ad8c9bd";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
-    ubuntu1210x86_64 = {
-      name = "ubuntu-12.10-quantal-amd64";
-      fullName = "Ubuntu 12.10 Quantal (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/quantal/main/binary-amd64/Packages.bz2;
-            sha256 = "ef14073f335ef118ebe1c7d45f5a0c17ef28f72abb57c10b9082ab5e04b5d003";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/quantal/universe/binary-amd64/Packages.bz2;
-            sha256 = "329a98312248c98092f8b91f232fc68fd3e6e2337ea4f348b3785465ae8dae17";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" ];
-    };
-
-    ubuntu1304i386 = {
-      name = "ubuntu-13.04-raring-i386";
-      fullName = "Ubuntu 13.04 Raring (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/raring/main/binary-i386/Packages.bz2;
-            sha256 = "b7da6802c5302439d9abf05ebe1ab4c3b82d7be9356f51a12c5bf4994f009181";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/raring/universe/binary-i386/Packages.bz2;
-            sha256 = "c1a59dd9132654194f4470932fd0f1582496465d8f96909b22accaf9f404024a";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1304x86_64 = {
-      name = "ubuntu-13.04-raring-amd64";
-      fullName = "Ubuntu 13.04 Raring (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/raring/main/binary-amd64/Packages.bz2;
-            sha256 = "9ee6a67bedbda80b668a868bb81b5b3f30bbabac01f69d2a08961c37c8536356";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/raring/universe/binary-amd64/Packages.bz2;
-            sha256 = "8aba137ae18540a12de03a564c11496431a150ab2d4d1e93e2b4b691fa2a4850";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1310i386 = {
-      name = "ubuntu-13.10-saucy-i386";
-      fullName = "Ubuntu 13.10 Saucy (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/saucy/main/binary-i386/Packages.bz2;
-            sha256 = "9b35d44a737e6aa7e1cb5e2b52ba0ed8717c8820b3950c2e7ade07024db9c138";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/saucy/universe/binary-i386/Packages.bz2;
-            sha256 = "897f64c19a742ac8524c17c1b5ec31b33ec8ab20c85463010d8bf04f5d14aa0f";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1310x86_64 = {
-      name = "ubuntu-13.10-saucy-amd64";
-      fullName = "Ubuntu 13.10 Saucy (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/saucy/main/binary-amd64/Packages.bz2;
-            sha256 = "d000968f9653d7c25928002b0850fe2da97607682f63a351eb2c89896a219a12";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/saucy/universe/binary-amd64/Packages.bz2;
-            sha256 = "a899ce5513ce8540ce9b8da4c1cd85b16b231900881b3aa559f7ac3182cdbfc8";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
     ubuntu1404i386 = {
       name = "ubuntu-14.04-trusty-i386";
       fullName = "Ubuntu 14.04 Trusty (i386)";
       packagesLists =
         [ (fetchurl {
             url = mirror://ubuntu/dists/trusty/main/binary-i386/Packages.bz2;
-            sha256 = "fdfc38663915c5cef3029872deb8c3bf52b98092073058086e2f1db0c71ebeb4";
+            sha256 = "1d5y3v3v079gdq45hc07ja0bjlmzqfwdwwlq0brwxi8m75k3iz7x";
           })
           (fetchurl {
             url = mirror://ubuntu/dists/trusty/universe/binary-i386/Packages.bz2;
-            sha256 = "2afcf259332d88c5e02f5446c4926edd567ef1a00ce24ca7cb400cbf44e2a90f";
+            sha256 = "03x9w92by320rfklrqhcl3qpwmnxds9c8ijl5zhcb21d6dcz5z1a";
           })
         ];
       urlPrefix = mirror://ubuntu;
@@ -1681,116 +892,14 @@ rec {
     ubuntu1404x86_64 = {
       name = "ubuntu-14.04-trusty-amd64";
       fullName = "Ubuntu 14.04 Trusty (amd64)";
-      packagesList =
+      packagesLists =
         [ (fetchurl {
             url = mirror://ubuntu/dists/trusty/main/binary-amd64/Packages.bz2;
-            sha256 = "7095917eb8e4ac9161bc3b2ceeaf86e9265aae7b855a0e15d72096ecb05f1fc2";
+            sha256 = "1hhzbyqfr5i0swahwnl5gfp5l9p9hspywb1vpihr3b74p1z935bh";
           })
           (fetchurl {
             url = mirror://ubuntu/dists/trusty/universe/binary-amd64/Packages.bz2;
-            sha256 = "558637eeb8e340b871653e2060effe36e064677eca4eae62d9e4138dd402a610";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1410i386 = {
-      name = "ubuntu-14.10-utopic-i386";
-      fullName = "Ubuntu 14.10 Utopic (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/utopic/main/binary-i386/Packages.bz2;
-            sha256 = "dc33a906ccb5625740251da759393d7daace65013d421c79fdd6c99a6490d989";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/utopic/universe/binary-i386/Packages.bz2;
-            sha256 = "e50553c033d9e478507405e63ce7d43c8060368ea851eca0c93b75b72fd85167";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1410x86_64 = {
-      name = "ubuntu-14.10-utopic-amd64";
-      fullName = "Ubuntu 14.10 Utopic (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/utopic/main/binary-amd64/Packages.bz2;
-            sha256 = "9650775abec90a24c26dbb03f91a488180309144338f64f7044f7119d60d7182";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/utopic/universe/binary-amd64/Packages.bz2;
-            sha256 = "2acf0e39e64b4fd6d2b68b55c598fc167d7c3cabae233fc31a1e6b69eb6ecc63";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1504i386 = {
-      name = "ubuntu-15.04-vivid-i386";
-      fullName = "Ubuntu 15.04 Vivid (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/vivid/main/binary-i386/Packages.bz2;
-            sha256 = "0bf587152fa3fc3524bf3a3caaf46ea43cc640a27b2b448577232f014a3ec1e4";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/vivid/universe/binary-i386/Packages.bz2;
-            sha256 = "3452cff96eb715ca36b73d4d0cdffbf06064cbc30b1097e334a2e493b94c7fac";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1504x86_64 = {
-      name = "ubuntu-15.04-vivid-amd64";
-      fullName = "Ubuntu 15.04 Vivid (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/vivid/main/binary-amd64/Packages.bz2;
-            sha256 = "8f22c9bd389822702e65713e816250aa0d5829d6b3d75fd34f068de5f93de1d9";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/vivid/universe/binary-amd64/Packages.bz2;
-            sha256 = "feb88768e245a63ee04b0f3bcfc8899a1f03b2f831646dc2a59e4e58884b5cb9";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1510i386 = {
-      name = "ubuntu-15.10-wily-i386";
-      fullName = "Ubuntu 15.10 Wily (i386)";
-      packagesLists =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/wily/main/binary-i386/Packages.bz2;
-            sha256 = "ac9821095c63436fd4286539592295dd5de99bc82300f628e7a74111bb5dc370";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/wily/universe/binary-i386/Packages.bz2;
-            sha256 = "8951294f36c0755e945e8c37fdd046319f50553a8987ead1b68b21ffa53c5f7f";
-          })
-        ];
-      urlPrefix = mirror://ubuntu;
-      packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
-    };
-
-    ubuntu1510x86_64 = {
-      name = "ubuntu-15.10-wily-amd64";
-      fullName = "Ubuntu 15.10 Wily (amd64)";
-      packagesList =
-        [ (fetchurl {
-            url = mirror://ubuntu/dists/wily/main/binary-amd64/Packages.bz2;
-            sha256 = "2877de7674c8c6a410c3ac479e46fec24164a4de250f22b3ff062073e3985013";
-          })
-          (fetchurl {
-            url = mirror://ubuntu/dists/wily/universe/binary-amd64/Packages.bz2;
-            sha256 = "714be7a2fd33b8bb577901c9223039dcc12c130c9244122648ee21a625e2a66d";
+            sha256 = "04560ba8s4z4v5iawknagrkn9q1nzvpn081ycmqvhh73p3p3g1jm";
           })
         ];
       urlPrefix = mirror://ubuntu;
@@ -1817,7 +926,7 @@ rec {
     ubuntu1604x86_64 = {
       name = "ubuntu-16.04-xenial-amd64";
       fullName = "Ubuntu 16.04 Xenial (amd64)";
-      packagesList =
+      packagesLists =
         [ (fetchurl {
             url = mirror://ubuntu/dists/xenial/main/binary-amd64/Packages.xz;
             sha256 = "110qnkhjkkwm316fbig3aivm2595ydz6zskc4ld5cr8ngcrqm1bn";
@@ -1831,153 +940,85 @@ rec {
       packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
     };
 
-    ubuntu1610i386 = {
-      name = "ubuntu-16.10-yakkety-i386";
-      fullName = "Ubuntu 16.10 Yakkety (i386)";
+    ubuntu1710i386 = {
+      name = "ubuntu-17.10-xenial-i386";
+      fullName = "Ubuntu 17.10 Xenial (i386)";
       packagesLists =
         [ (fetchurl {
-            url = mirror://ubuntu/dists/yakkety/main/binary-i386/Packages.xz;
-            sha256 = "da811f582779a969f738f2366c17e075cf0da3c4f2a4ed1926093a2355fd72ba";
+            url = mirror://ubuntu/dists/artful/main/binary-i386/Packages.xz;
+            sha256 = "18yrj4kqdzm39q0527m97h5ing58hkm9yq9iyj636zh2rclym3c8";
           })
           (fetchurl {
-            url = mirror://ubuntu/dists/yakkety/universe/binary-i386/Packages.xz;
-            sha256 = "5162b0a87173cd5dea7ce2273788befe36f38089d44a2379ed9dd92f76c6b2aa";
+            url = mirror://ubuntu/dists/artful/universe/binary-i386/Packages.xz;
+            sha256 = "1v0njw2w80xfmxi7by76cs8hyxlla5h3gqajlpdw5srjgx2qrm2g";
           })
         ];
       urlPrefix = mirror://ubuntu;
       packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
     };
 
-    ubuntu1610x86_64 = {
-      name = "ubuntu-16.10-yakkety-amd64";
-      fullName = "Ubuntu 16.10 Yakkety (amd64)";
-      packagesList =
+    ubuntu1710x86_64 = {
+      name = "ubuntu-17.10-artful-amd64";
+      fullName = "Ubuntu 17.10 Artful (amd64)";
+      packagesLists =
         [ (fetchurl {
-            url = mirror://ubuntu/dists/yakkety/main/binary-amd64/Packages.xz;
-            sha256 = "356c4cfab0d7f77b75c473cd78b22ee7288f63b24c9739049924dc081dd2e3d1";
+            url = mirror://ubuntu/dists/artful/main/binary-amd64/Packages.xz;
+            sha256 = "104g57j1l3vi8wb5f7rgjvjhf82ccs0vwhc59jfc4ynd51z7fqjk";
           })
           (fetchurl {
-            url = mirror://ubuntu/dists/yakkety/universe/binary-amd64/Packages.xz;
-            sha256 = "a72660f8feffd6978e3b9328c6259b5387ac0b4f33d1029e4a17091ceb5057e6";
+            url = mirror://ubuntu/dists/artful/universe/binary-amd64/Packages.xz;
+            sha256 = "1qzs95wfy9inaskfx9cf1l5yd3aaqwzy72zzi9xyvkxi75k5gcn4";
           })
         ];
       urlPrefix = mirror://ubuntu;
       packages = commonDebPackages ++ [ "diffutils" "libc-bin" ];
     };
 
-    debian40i386 = {
-      name = "debian-4.0r9-etch-i386";
-      fullName = "Debian 4.0r9 Etch (i386)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/etch/main/binary-i386/Packages.bz2;
-        sha256 = "40eeeecc35e6895b6eb0bc601e38fe53fc985d1b1f3fea3766f34763d21f206f";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
-
-    debian40x86_64 = {
-      name = "debian-4.0r9-etch-amd64";
-      fullName = "Debian 4.0r9 Etch (amd64)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/etch/main/binary-amd64/Packages.bz2;
-        sha256 = "cf1c4c7d72e0da45797b046011254d2bd83f5ecb7389c7f30d2561be3f5b2e49";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
-
-    debian50i386 = {
-      name = "debian-5.0.10-lenny-i386";
-      fullName = "Debian 5.0.10 Lenny (i386)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/lenny/main/binary-i386/Packages.bz2;
-        sha256 = "fb390cf043a5b6bac50879ce1c0827882abdb560050313a6a326a03a4fc761d6";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
-
-    debian50x86_64 = {
-      name = "debian-5.0.10-lenny-amd64";
-      fullName = "Debian 5.0.10 Lenny (amd64)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/lenny/main/binary-amd64/Packages.bz2;
-        sha256 = "1y4bb3n770fgwsrw8qiwsgf17k0ws2d6jmcfvqv07lj77dyj53wc";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
-
-    debian60i386 = {
-      name = "debian-6.0.10-squeeze-i386";
-      fullName = "Debian 6.0.10 Squeeze (i386)";
+    debian8i386 = {
+      name = "debian-8.10-jessie-i386";
+      fullName = "Debian 8.10 Jessie (i386)";
       packagesList = fetchurl {
-        url = mirror://debian/dists/squeeze/main/binary-i386/Packages.bz2;
-        sha256 = "c08899011a7a2b0df4da08f91eef3a80d112a247df988b1c966c9fb64c812392";
+        url = mirror://debian/dists/jessie/main/binary-i386/Packages.xz;
+        sha256 = "1w1gm195dcrndy5486kcv0h9l3br9dqnqyyhmavp4vr5w2zk7amk";
       };
       urlPrefix = mirror://debian;
       packages = commonDebianPackages;
     };
 
-    debian60x86_64 = {
-      name = "debian-6.0.10-squeeze-amd64";
-      fullName = "Debian 6.0.10 Squeeze (amd64)";
+    debian8x86_64 = {
+      name = "debian-8.10-jessie-amd64";
+      fullName = "Debian 8.10 Jessie (amd64)";
       packagesList = fetchurl {
-        url = mirror://debian/dists/squeeze/main/binary-amd64/Packages.bz2;
-        sha256 = "3f2ebd5221b9a4bdf7224acf728a51a987c63d32df1bbc20a97f177d2f184045";
+        url = mirror://debian/dists/jessie/main/binary-amd64/Packages.xz;
+        sha256 = "045700qsrmd3lng2rw8nfs5ci7pf660lwl6alpzkyjikyp6pg7k8";
       };
       urlPrefix = mirror://debian;
       packages = commonDebianPackages;
     };
 
-    # Backward compatibility.
-    debian70i386 = debian7i386;
-    debian70x86_64 = debian7x86_64;
-
-    debian7i386 = {
-      name = "debian-7.11-wheezy-i386";
-      fullName = "Debian 7.11 Wheezy (i386)";
+    debian9i386 = {
+      name = "debian-9.3-stretch-i386";
+      fullName = "Debian 9.3 Stretch (i386)";
       packagesList = fetchurl {
-        url = mirror://debian/dists/wheezy/main/binary-i386/Packages.bz2;
-        sha256 = "57ea423dc1c0cc082cae580360f8e7192c9fd60e2ef775a4ce7f48784277462d";
+        url = mirror://debian/dists/stretch/main/binary-i386/Packages.xz;
+        sha256 = "1rpv0r92pkr9dmjvpffvgmq3an1s83npfmq870h67jqag3qpwj9l";
       };
       urlPrefix = mirror://debian;
       packages = commonDebianPackages;
     };
 
-    debian7x86_64 = {
-      name = "debian-7.11-wheezy-amd64";
-      fullName = "Debian 7.11 Wheezy (amd64)";
+    debian9x86_64 = {
+      name = "debian-9.3-stretch-amd64";
+      fullName = "Debian 9.3 Stretch (amd64)";
       packagesList = fetchurl {
-        url = mirror://debian/dists/wheezy/main/binary-amd64/Packages.bz2;
-        sha256 = "b400e459ce2f8af8621182c3a9ea843f0df3dc2d5662e6c6204f9406f5ff2d41";
+        url = mirror://debian/dists/stretch/main/binary-amd64/Packages.xz;
+        sha256 = "1gnkvh7wc5yp0rw8kq8p8rlskvl0lc4cv3gdylw8qpqzy75xqlig";
       };
       urlPrefix = mirror://debian;
       packages = commonDebianPackages;
     };
 
-    debian8i386 = {
-      name = "debian-8.10-jessie-i386";
-      fullName = "Debian 8.10 Jessie (i386)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/jessie/main/binary-i386/Packages.xz;
-        sha256 = "b3aa33bfe0256f72b7aad07b6c714b790d9a20d86c1a448a6f36b35652a82ff0";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
 
-    debian8x86_64 = {
-      name = "debian-8.10-jessie-amd64";
-      fullName = "Debian 8.10 Jessie (amd64)";
-      packagesList = fetchurl {
-        url = mirror://debian/dists/jessie/main/binary-amd64/Packages.xz;
-        sha256 = "689e77cdf5334a3fffa5ca504e8131ee9ec88a7616f12c9ea5a3d5ac3100a710";
-      };
-      urlPrefix = mirror://debian;
-      packages = commonDebianPackages;
-    };
   };
 
 
@@ -1997,7 +1038,7 @@ rec {
     "make"
     "patch"
     "perl"
-    "pkgconfig"
+    "pkgconf-pkg-config"
     "rpm"
     "rpm-build"
     "tar"
@@ -2101,6 +1142,7 @@ rec {
     # Needed because it provides /etc/login.defs, whose absence causes
     # the "passwd" post-installs script to fail.
     "login"
+    "passwd"
   ];
 
   commonDebianPackages = commonDebPackages ++ [ "sysvinit" "diff" "mktemp" ];
diff --git a/pkgs/data/fonts/font-awesome-ttf/default.nix b/pkgs/data/fonts/font-awesome-4/default.nix
index 34548b97244..34548b97244 100644
--- a/pkgs/data/fonts/font-awesome-ttf/default.nix
+++ b/pkgs/data/fonts/font-awesome-4/default.nix
diff --git a/pkgs/data/fonts/font-awesome-5/default.nix b/pkgs/data/fonts/font-awesome-5/default.nix
new file mode 100644
index 00000000000..6bb175f1eca
--- /dev/null
+++ b/pkgs/data/fonts/font-awesome-5/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchzip }:
+
+let
+  version = "5.0.6";
+in fetchzip rec {
+  name = "font-awesome-${version}";
+
+  url = "https://github.com/FortAwesome/Font-Awesome/archive/${version}.zip";
+
+  postFetch = ''
+    mkdir -p $out/share/fonts
+    unzip -j $downloadedFile "Font-Awesome-${version}/use-on-desktop/Font Awesome 5 Brands-Regular-400.otf" -d $out/share/fonts/opentype
+    unzip -j $downloadedFile "Font-Awesome-${version}/use-on-desktop/Font Awesome 5 Free-Regular-400.otf" -d $out/share/fonts/opentype
+    unzip -j $downloadedFile "Font-Awesome-${version}/use-on-desktop/Font Awesome 5 Free-Solid-900.otf" -d $out/share/fonts/opentype
+  '';
+
+  sha256 = "1p7xb8s371r62rx0akcnlkk4mspjid6y0s9h04gakx83ymgjlfg4";
+
+  meta = with stdenv.lib; {
+    description = "Font Awesome - OTF font";
+    longDescription = ''
+      Font Awesome gives you scalable vector icons that can instantly be customized.
+      This package includes only the OTF font. For full CSS etc. see the project website.
+    '';
+    homepage = http://fortawesome.github.io/Font-Awesome/;
+    license = licenses.ofl;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ abaldeau ];
+  };
+}
diff --git a/pkgs/data/icons/arc-icon-theme/default.nix b/pkgs/data/icons/arc-icon-theme/default.nix
index 91e379de223..84bf45a52bb 100644
--- a/pkgs/data/icons/arc-icon-theme/default.nix
+++ b/pkgs/data/icons/arc-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, moka-icon-theme }:
+{ stdenv, fetchFromGitHub, autoreconfHook, gtk3, moka-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "${package-name}-${version}";
@@ -12,14 +12,14 @@ stdenv.mkDerivation rec {
     sha256 = "1ch3hp08qri93510hypzz6m2x4xgg2h15wvnhjwh1x1s1b7jvxjd";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
+  nativeBuildInputs = [ autoreconfHook gtk3 moka-icon-theme ];
 
-  buildInputs = [ moka-icon-theme ];
+  postFixup = "gtk-update-icon-cache $out/share/icons/Arc";
 
   meta = with stdenv.lib; {
     description = "Arc icon theme";
     homepage = https://github.com/horst3180/arc-icon-theme;
-    license = with licenses; [ gpl3 ];
+    license = licenses.gpl3;
     platforms = platforms.all;
     maintainers = with maintainers; [ romildo ];
   };
diff --git a/pkgs/data/icons/elementary-icon-theme/default.nix b/pkgs/data/icons/elementary-icon-theme/default.nix
index 77d29d52507..db4b5ea6387 100644
--- a/pkgs/data/icons/elementary-icon-theme/default.nix
+++ b/pkgs/data/icons/elementary-icon-theme/default.nix
@@ -1,26 +1,19 @@
-{ stdenv, fetchurl }:
+{ stdenv, fetchurl, cmake, gtk3 }:
 
 stdenv.mkDerivation rec {
+  name = "elementary-icon-theme-${version}";
   version = "4.3.1";
 
-  package-name = "elementary-icon-theme";
-
-  name = "${package-name}-${version}";
-
   src = fetchurl {
     url = "https://launchpad.net/elementaryicons/4.x/${version}/+download/${name}.tar.xz";
     sha256 = "1rp22igvnx71l94j5a6px142329djhk2psm1wfgbhdxbj23hw9kb";
   };
 
-  dontBuild = true;
+  nativeBuildInputs = [ cmake gtk3 ];
+
+  postPatch = "cat > volumeicon/CMakeLists.txt";
+  postFixup = "gtk-update-icon-cache $out/share/icons/elementary";
 
-  installPhase = ''
-    install -dm 755 $out/share/{icons,doc/$name}
-    cp -dr --no-preserve='ownership' . $out/share/icons/Elementary/
-    mv $out/share/icons/Elementary/{AUTHORS,CONTRIBUTORS,README.md} \
-      $out/share/doc/$name/
-    rm $out/share/icons/Elementary/{COPYING,pre-commit}
-  '';
 
   meta = with stdenv.lib; {
     description = "Elementary icon theme";
diff --git a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
index 9ff54d5d64d..724f3a066cc 100644
--- a/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
+++ b/pkgs/data/icons/elementary-xfce-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, gtk3, hicolor_icon_theme }:
+{ stdenv, fetchFromGitHub, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "elementary-xfce-icon-theme-${version}";
@@ -11,24 +11,21 @@ stdenv.mkDerivation rec {
     sha256 = "15n28f2pw8b0y5pi8ydahg31v6hhh7zvpvymi8jaafdc9bn18z3y";
   };
 
-  # fallback icon theme
-  propagatedBuildInputs = [ hicolor_icon_theme ];
-
-  dontBuild = true;
+  nativeBuildInputs = [ gtk3 hicolor-icon-theme ];
 
   installPhase = ''
-    install -dm 755 $out/share/icons
-    cp -dr --no-preserve='ownership' elementary-xfce{,-dark,-darker,-darkest} $out/share/icons/
+    mkdir -p $out/share/icons
+    mv elementary-xfce* $out/share/icons
   '';
 
-  postInstall = ''
-    for icons in "$out"/share/icons/*; do
-      "${gtk3.out}/bin/gtk-update-icon-cache" "$icons"
+  postFixup = ''
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
     done
   '';
 
   meta = with stdenv.lib; {
-    description = "Elementary icons for Xfce and other Gtk+ desktops like Gnome3";
+    description = "Elementary icons for Xfce and other GTK+ desktops like GNOME";
     homepage = https://github.com/shimmerproject/elementary-xfce;
     license = licenses.gpl2;
     platforms = platforms.unix;
diff --git a/pkgs/data/icons/faba-icon-theme/default.nix b/pkgs/data/icons/faba-icon-theme/default.nix
index 37f46060ae3..fdad4f0f46d 100644
--- a/pkgs/data/icons/faba-icon-theme/default.nix
+++ b/pkgs/data/icons/faba-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, elementary-icon-theme }:
+{ stdenv, fetchFromGitHub, autoreconfHook, elementary-icon-theme, gtk3 }:
 
 stdenv.mkDerivation rec {
   name = "${package-name}-${version}";
@@ -12,14 +12,14 @@ stdenv.mkDerivation rec {
     sha256 = "0hif030pd4w3s851k0s65w0mf2pik10ha25ycpsv91gpbgarqcns";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
-
-  buildInputs = [ elementary-icon-theme ];
+  nativeBuildInputs = [ autoreconfHook elementary-icon-theme gtk3 ];
 
   postPatch = ''
     substituteInPlace Makefile.am --replace '$(DESTDIR)'/usr $out
   '';
 
+  postFixup = "gtk-update-icon-cache $out/share/icons/Faba";
+
   meta = with stdenv.lib; {
     description = "A sexy and modern icon theme with Tango influences";
     homepage = https://snwh.org/moka;
diff --git a/pkgs/data/icons/faba-mono-icons/default.nix b/pkgs/data/icons/faba-mono-icons/default.nix
index 3a871e86d9d..bdb6f651e6a 100644
--- a/pkgs/data/icons/faba-mono-icons/default.nix
+++ b/pkgs/data/icons/faba-mono-icons/default.nix
@@ -1,25 +1,29 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, moka-icon-theme  }:
+{ stdenv, fetchFromGitHub, autoreconfHook, gtk3, moka-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "${package-name}-${version}";
-  package-name = "faba-mono-icons";
+  name = "${pname}-${version}";
+  pname = "faba-mono-icons";
   version = "2016-04-30";
 
   src = fetchFromGitHub {
     owner = "snwh";
-    repo = package-name;
+    repo = pname;
     rev = "2006c5281eb988c799068734f289a85443800cda";
     sha256 = "0nisfl92y6hrbakp9qxi0ygayl6avkzrhwirg6854bwqjy2dvjv9";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
+  nativeBuildInputs = [ autoreconfHook gtk3 moka-icon-theme ];
 
-  buildInputs = [ moka-icon-theme ];
+  postFixup = ''
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
+  '';
 
   meta = with stdenv.lib; {
     description = "The full set of Faba monochrome panel icons";
     homepage = https://snwh.org/moka;
-    license = with licenses; [ gpl3 ];
+    license = licenses.gpl3;
     platforms = platforms.all;
     maintainers = with maintainers; [ romildo ];
   };
diff --git a/pkgs/data/icons/hicolor-icon-theme/default.nix b/pkgs/data/icons/hicolor-icon-theme/default.nix
index e5a3faf7742..03c5be143de 100644
--- a/pkgs/data/icons/hicolor-icon-theme/default.nix
+++ b/pkgs/data/icons/hicolor-icon-theme/default.nix
@@ -1,18 +1,18 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "hicolor-icon-theme-0.15";
+  name = "hicolor-icon-theme-0.17";
 
   src = fetchurl {
     url = "http://icon-theme.freedesktop.org/releases/${name}.tar.xz";
-    sha256 = "1k1kf2c5zbqh31nglc3nxs9j6wr083k9kjyql8p22ccc671mmi4w";
+    sha256 = "1n59i3al3zx6p90ff0l43gzpzmlqnzm6hf5cryxqrlbi48sq8x1i";
   };
 
   setupHook = ./setup-hook.sh;
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Default fallback theme used by implementations of the icon theme specification";
     homepage = https://icon-theme.freedesktop.org/releases/;
-    platforms = with stdenv.lib.platforms; linux ++ darwin;
+    platforms = platforms.unix;
   };
 }
diff --git a/pkgs/data/icons/maia-icon-theme/default.nix b/pkgs/data/icons/maia-icon-theme/default.nix
index f4f81f8de8b..82aafca11f4 100644
--- a/pkgs/data/icons/maia-icon-theme/default.nix
+++ b/pkgs/data/icons/maia-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub }:
+{ stdenv, fetchFromGitHub, cmake, extra-cmake-modules, gtk3, kdeFrameworks }:
 
 stdenv.mkDerivation rec {
   name = "maia-icon-theme-${version}";
@@ -11,21 +11,19 @@ stdenv.mkDerivation rec {
     sha256 = "0f9l3k9abgg8islzddrxgbxaw6vbai5bvz5qi1v2fzir7ykx7bgj";
   };
 
-  dontBuild = true;
-  
-  installPhase = ''
-    install -dm 755 $out/share/icons
-    for f in "" "-dark"; do
-      rm icons$f/CMakeLists.txt
-      cp -dr --no-preserve='ownership' icons$f $out/share/icons/maia$f
-    done
-  '';
+  nativeBuildInputs = [
+    cmake
+    extra-cmake-modules
+    gtk3
+    kdeFrameworks.plasma-framework
+    kdeFrameworks.kwindowsystem
+  ];
 
   meta = with stdenv.lib; {
     description = "Icons based on Breeze and Super Flat Remix";
     homepage = https://github.com/manjaro/artwork-maia;
-    license = licenses.free;
-    maintainers = [ maintainers.mounium ];
+    license = licenses.free; # https://github.com/manjaro/artwork-maia/issues/27
+    maintainers = with maintainers; [ mounium ];
     platforms = platforms.all;
   };
 }
diff --git a/pkgs/data/icons/moka-icon-theme/default.nix b/pkgs/data/icons/moka-icon-theme/default.nix
index 5ac2a13be4d..f3180db54dc 100644
--- a/pkgs/data/icons/moka-icon-theme/default.nix
+++ b/pkgs/data/icons/moka-icon-theme/default.nix
@@ -1,25 +1,25 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, faba-icon-theme }:
+{ stdenv, fetchFromGitHub, autoreconfHook, faba-icon-theme, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "${package-name}-${version}";
-  package-name = "moka-icon-theme";
+  name = "${pname}-${version}";
+  pname = "moka-icon-theme";
   version = "5.3.6";
 
   src = fetchFromGitHub {
     owner = "snwh";
-    repo = package-name;
+    repo = pname;
     rev = "v${version}";
     sha256 = "17f8k8z8xvib4hkxq0cw9j7bhdpqpv5frrkyc4sbyildcbavzzbr";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
-
-  buildInputs = [ faba-icon-theme ];
+  nativeBuildInputs = [ autoreconfHook faba-icon-theme gtk3 ];
 
   postPatch = ''
     substituteInPlace Makefile.am --replace '$(DESTDIR)'/usr $out
   '';
 
+  postFixup = "gtk-update-icon-cache $out/share/icons/Moka";
+
   meta = with stdenv.lib; {
     description = "An icon theme designed with a minimal flat style using simple geometry and bright colours";
     homepage = https://snwh.org/moka;
diff --git a/pkgs/data/icons/numix-icon-theme/default.nix b/pkgs/data/icons/numix-icon-theme/default.nix
index 08fd012bb41..6b6b77ae5e8 100644
--- a/pkgs/data/icons/numix-icon-theme/default.nix
+++ b/pkgs/data/icons/numix-icon-theme/default.nix
@@ -1,26 +1,28 @@
-{ stdenv, fetchFromGitHub, hicolor_icon_theme }:
+{ stdenv, fetchFromGitHub, gtk3, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
+  name = "${pname}-${version}";
+  pname = "numix-icon-theme";
   version = "17-12-25";
 
-  package-name = "numix-icon-theme";
-
-  name = "${package-name}-${version}";
-
   src = fetchFromGitHub {
     owner = "numixproject";
-    repo = package-name;
+    repo = pname;
     rev = version;
     sha256 = "0q3hpq2jc9iwnzzqpb12g1qzjsw4ckhdqkfqf6nirl87r5drkv6j";
   };
 
-  buildInputs = [ hicolor_icon_theme ];
-
-  dontBuild = true;
+  nativeBuildInputs = [ gtk3 hicolor-icon-theme ];
 
   installPhase = ''
-    install -dm 755 $out/share/icons
-    cp -dr --no-preserve='ownership' Numix{,-Light} $out/share/icons/
+    mkdir -p $out/share/icons
+    mv Numix{,-Light} $out/share/icons
+  '';
+
+  postFixup = ''
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/data/icons/paper-icon-theme/default.nix b/pkgs/data/icons/paper-icon-theme/default.nix
index f161d6fbbd6..f49009e76f3 100644
--- a/pkgs/data/icons/paper-icon-theme/default.nix
+++ b/pkgs/data/icons/paper-icon-theme/default.nix
@@ -1,18 +1,24 @@
-{ stdenv, fetchFromGitHub, autoreconfHook }:
+{ stdenv, fetchFromGitHub, autoreconfHook, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "${package-name}-${version}";
-  package-name = "paper-icon-theme";
+  name = "${pname}-${version}";
+  pname = "paper-icon-theme";
   version = "2017-11-20";
 
   src = fetchFromGitHub {
     owner = "snwh";
-    repo = package-name;
+    repo = pname;
     rev = "af0296ecc872ad723fad7dca6e7e89eb85cbb3a8";
     sha256 = "18a9zl9lbw9gc3zas49w329xrps4slvkp4nv815nlnmimz8dj85m";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
+  nativeBuildInputs = [ autoreconfHook gtk3 ];
+
+  postFixup = ''
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
+  '';
 
   meta = with stdenv.lib; {
     description = "Modern icon theme designed around bold colours and simple geometric shapes";
diff --git a/pkgs/data/icons/papirus-icon-theme/default.nix b/pkgs/data/icons/papirus-icon-theme/default.nix
index ef817a2e3f4..ec3c671e2fd 100644
--- a/pkgs/data/icons/papirus-icon-theme/default.nix
+++ b/pkgs/data/icons/papirus-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub }:
+{ stdenv, fetchFromGitHub, gtk3 }:
 
 stdenv.mkDerivation rec {
   name = "papirus-icon-theme-${version}";
@@ -7,20 +7,25 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "PapirusDevelopmentTeam";
     repo = "papirus-icon-theme";
-    rev = "${version}";
+    rev = version;
     sha256 = "10q7ppizzqi8c564jydqivia43gp4j1z984igfyym2mdwdw71mzq";
   };
 
-  dontBuild = true;
+  nativeBuildInputs = [ gtk3 ];
 
   installPhase = ''
-     install -dm 755 $out/share/icons
-     cp -dr Papirus{,-Dark,-Light} $out/share/icons/
-     cp -dr ePapirus $out/share/icons/
+     mkdir -p $out/share/icons
+     mv {,e}Papirus* $out/share/icons
+  '';
+
+  postFixup = ''
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
   '';
 
   meta = with stdenv.lib; {
-    description = "Papirus icon theme for Linux";
+    description = "Papirus icon theme";
     homepage = https://github.com/PapirusDevelopmentTeam/papirus-icon-theme;
     license = licenses.lgpl3;
     platforms = platforms.all;
diff --git a/pkgs/desktops/gnome-2/default.nix b/pkgs/desktops/gnome-2/default.nix
index 4fec962f16d..a91202a2212 100644
--- a/pkgs/desktops/gnome-2/default.nix
+++ b/pkgs/desktops/gnome-2/default.nix
@@ -3,12 +3,18 @@
 
 let overridden = set // overrides; set = with overridden; {
   # Backward compatibility.
-  gtkdoc = self.gtk_doc;
+  gtkdoc = self.gtk-doc;
   startup_notification = libstartup_notification;
   startupnotification = libstartup_notification;
-  gnomedocutils = self.gnome_doc_utils;
+  gnomedocutils = self.gnome-doc-utils;
   gnomeicontheme = self.gnome_icon_theme;
   gnomepanel = self.gnome_panel;
+  gnome_common = gnome-common;
+  gnome_keyring = gnome-keyring;
+  gnome_desktop = gnome-desktop;
+  gnome_session = gnome-session;
+  gnome_settings_daemon = gnome-settings-daemon;
+  gnome_control_center = gnome-control-center;
 
 #### PLATFORM
 
@@ -41,7 +47,7 @@ let overridden = set // overrides; set = with overridden; {
   libgnomecanvasmm = callPackage ./platform/libgnomecanvasmm { };
 
   # for git-head builds
-  gnome_common = callPackage platform/gnome-common { };
+  gnome-common = callPackage platform/gnome-common { };
 
   gnome_mime_data = callPackage ./platform/gnome-mime-data { };
 
@@ -77,7 +83,7 @@ let overridden = set // overrides; set = with overridden; {
 
 #### DESKTOP
 
-  gnome_keyring = callPackage ./desktop/gnome-keyring { };
+  gnome-keyring = callPackage ./desktop/gnome-keyring { };
 
   libgweather = callPackage ./desktop/libgweather { };
 
@@ -97,15 +103,15 @@ let overridden = set // overrides; set = with overridden; {
 
   gnome_menus = callPackage ./desktop/gnome-menus { };
 
-  gnome_desktop = callPackage ./desktop/gnome-desktop { };
+  gnome-desktop = callPackage ./desktop/gnome-desktop { };
 
   gnome_panel = callPackage ./desktop/gnome-panel { };
 
-  gnome_session = callPackage ./desktop/gnome-session { };
+  gnome-session = callPackage ./desktop/gnome-session { };
 
-  gnome_settings_daemon = callPackage ./desktop/gnome-settings-daemon { };
+  gnome-settings-daemon = callPackage ./desktop/gnome-settings-daemon { };
 
-  gnome_control_center = callPackage ./desktop/gnome-control-center { };
+  gnome-control-center = callPackage ./desktop/gnome-control-center { };
 
   gtksourceview = callPackage ./desktop/gtksourceview { };
 
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-control-center/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-control-center/default.nix
index c07dc9730e6..7202be83908 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-control-center/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-control-center/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, libxml2Python, libxslt, libxklavier, cairo, popt, which, python
-, shared_mime_info, desktop_file_utils, libunique, libtool, bzip2
-, glib, gtk, pango, atk, gnome_doc_utils, intltool, GConf, libglade, libgnome, libgnomeui, libgnomekbd
-, librsvg, gnome_menus, gnome_desktop, gnome_panel, metacity, gnome_settings_daemon
+{ stdenv, fetchurl, pkgconfig, dbus-glib, libxml2Python, libxslt, libxklavier, cairo, popt, which, python
+, shared-mime-info, desktop-file-utils, libunique, libtool, bzip2
+, glib, gtk, pango, atk, gnome-doc-utils, intltool, GConf, libglade, libgnome, libgnomeui, libgnomekbd
+, librsvg, gnome_menus, gnome-desktop, gnome_panel, metacity, gnome-settings-daemon
 , libbonobo, libbonoboui, libgnomecanvas, libart_lgpl, gnome_vfs, ORBit2
 , libSM }:
 
@@ -14,9 +14,9 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ dbus_glib libxml2Python libxslt libxklavier popt which python shared_mime_info desktop_file_utils
-                  gtk gnome_doc_utils intltool GConf libglade libgnomekbd libunique libtool bzip2 
-                  libgnomeui librsvg gnome_menus gnome_desktop gnome_panel metacity gnome_settings_daemon
+  buildInputs = [ dbus-glib libxml2Python libxslt libxklavier popt which python shared-mime-info desktop-file-utils
+                  gtk gnome-doc-utils intltool GConf libglade libgnomekbd libunique libtool bzip2 
+                  libgnomeui librsvg gnome_menus gnome-desktop gnome_panel metacity gnome-settings-daemon
                   libSM
   ];
   configureFlags = "--disable-scrollkeeper";
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-desktop/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-desktop/default.nix
index 63df026836f..b99f23555d3 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-desktop/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-desktop/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, python, libxml2Python, libxslt, which, libX11, gtk
-, intltool, GConf, gnome_doc_utils}:
+, intltool, GConf, gnome-doc-utils}:
 
 stdenv.mkDerivation {
   name = "gnome-desktop-2.32.1";
@@ -12,5 +12,5 @@ stdenv.mkDerivation {
   configureFlags = "--disable-scrollkeeper";
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ python libxml2Python libxslt which libX11 gtk
-                  intltool GConf gnome_doc_utils ];
+                  intltool GConf gnome-doc-utils ];
 }
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-keyring/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-keyring/default.nix
index 50f2cd08133..26f3f624a04 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-keyring/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-keyring/default.nix
@@ -1,5 +1,5 @@
 {stdenv, fetchurl, pkgconfig, dbus, libgcrypt, libtasn1, pam, python, glib,
-gtk, intltool, GConf, libgnome_keyring }:
+gtk, intltool, GConf, libgnome-keyring }:
 
 stdenv.mkDerivation {
   name = "gnome-keyring-2.30.3";
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
     sha256 = "02r9gv3a4a705jf3h7c0bizn33c73wz0iw2500m7z291nrnmqkmj";
   };
   
-  buildInputs = [ dbus libgcrypt pam python gtk GConf libgnome_keyring ];
+  buildInputs = [ dbus libgcrypt pam python gtk GConf libgnome-keyring ];
 
   propagatedBuildInputs = [ glib libtasn1 ];
 
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-panel/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-panel/default.nix
index 514389c6faf..d85b5494da4 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-panel/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-panel/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, dbus, cairo, popt, which, libxml2Python, libxslt, bzip2, python
-, glib, gtk, pango, atk, libXau, libcanberra_gtk2
-, intltool, ORBit2, libglade, libgnome, libgnomeui, libbonobo, libbonoboui, GConf, gnome_menus, gnome_desktop
-, libwnck, librsvg, libgweather, gnome_doc_utils, libgnomecanvas, libart_lgpl, libtasn1, libtool, xorg }:
+{ stdenv, fetchurl, pkgconfig, dbus-glib, dbus, cairo, popt, which, libxml2Python, libxslt, bzip2, python
+, glib, gtk, pango, atk, libXau, libcanberra-gtk2
+, intltool, ORBit2, libglade, libgnome, libgnomeui, libbonobo, libbonoboui, GConf, gnome_menus, gnome-desktop
+, libwnck, librsvg, libgweather, gnome-doc-utils, libgnomecanvas, libart_lgpl, libtasn1, libtool, xorg }:
 
 stdenv.mkDerivation {
   name = "gnome-panel-2.32.1";
@@ -12,10 +12,10 @@ stdenv.mkDerivation {
   };
 
   buildInputs =
-    [ gtk dbus_glib popt libxml2Python libxslt bzip2 python libXau intltool
+    [ gtk dbus-glib popt libxml2Python libxslt bzip2 python libXau intltool
       ORBit2 libglade libgnome libgnomeui libbonobo libbonoboui GConf
-      gnome_menus gnome_desktop libwnck librsvg libgweather gnome_doc_utils
-      libtasn1 libtool libcanberra_gtk2 xorg.libICE xorg.libSM
+      gnome_menus gnome-desktop libwnck librsvg libgweather gnome-doc-utils
+      libtasn1 libtool libcanberra-gtk2 xorg.libICE xorg.libSM
     ];
 
   nativeBuildInputs = [ pkgconfig intltool which ];
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-session/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-session/default.nix
index 7678cb3a4b4..a5ae555ded8 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-session/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-session/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, cairo, dbus, gtk, pango, atk, libXau, libXtst, inputproto
+{ stdenv, fetchurl, pkgconfig, dbus-glib, cairo, dbus, gtk, pango, atk, libXau, libXtst, inputproto
 , intltool, libglade, startup_notification, GConf, upower, libSM }:
 
 stdenv.mkDerivation {
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
   };
 
   buildInputs =
-    [ dbus_glib gtk libXau libXtst inputproto libglade startup_notification
+    [ dbus-glib gtk libXau libXtst inputproto libglade startup_notification
       GConf upower libSM
     ];
   nativeBuildInputs = [ pkgconfig intltool ];
diff --git a/pkgs/desktops/gnome-2/desktop/gnome-settings-daemon/default.nix b/pkgs/desktops/gnome-2/desktop/gnome-settings-daemon/default.nix
index 37f99539686..9712ce64841 100644
--- a/pkgs/desktops/gnome-2/desktop/gnome-settings-daemon/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gnome-settings-daemon/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, libxklavier, gtk
-, intltool, GConf, gnome_desktop, libglade, libgnomekbd, polkit, libpulseaudio
+{ stdenv, fetchurl, pkgconfig, dbus-glib, libxklavier, gtk
+, intltool, GConf, gnome-desktop, libglade, libgnomekbd, polkit, libpulseaudio
 , libSM }:
 
 stdenv.mkDerivation {
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
   };
 
   buildInputs =
-    [ dbus_glib libxklavier gtk GConf gnome_desktop libglade libgnomekbd polkit
+    [ dbus-glib libxklavier gtk GConf gnome-desktop libglade libgnomekbd polkit
       libpulseaudio libSM
     ];
 
diff --git a/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix b/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
index bd8b71d0dac..05da0684641 100644
--- a/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/gtksourceview/default.nix
@@ -1,5 +1,5 @@
 {stdenv, fetchpatch, fetchurl, autoreconfHook, pkgconfig, atk, cairo, glib
-, gnome_common, gtk, pango
+, gnome-common, gtk, pango
 , libxml2Python, perl, intltool, gettext, gtk-mac-integration }:
 
 with stdenv.lib;
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     pango libxml2Python perl intltool
     gettext
   ] ++ optionals stdenv.isDarwin [
-    autoreconfHook gnome_common gtk-mac-integration
+    autoreconfHook gnome-common gtk-mac-integration
   ];
 
   preConfigure = optionalString stdenv.isDarwin ''
diff --git a/pkgs/desktops/gnome-2/desktop/libgnomekbd/default.nix b/pkgs/desktops/gnome-2/desktop/libgnomekbd/default.nix
index f0882e39a85..b846ef888c4 100644
--- a/pkgs/desktops/gnome-2/desktop/libgnomekbd/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/libgnomekbd/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, pkgconfig, dbus_glib, libxklavier, glib, gtk, intltool, GConf, libglade}:
+{stdenv, fetchurl, pkgconfig, dbus-glib, libxklavier, glib, gtk, intltool, GConf, libglade}:
 
 stdenv.mkDerivation {
   name = "libgnomekbd-2.32.0";
@@ -9,5 +9,5 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ dbus_glib libxklavier glib gtk intltool GConf libglade ];
+  buildInputs = [ dbus-glib libxklavier glib gtk intltool GConf libglade ];
 }
diff --git a/pkgs/desktops/gnome-2/desktop/mail-notification/default.nix b/pkgs/desktops/gnome-2/desktop/mail-notification/default.nix
index 22604f214d4..d4935c498f1 100644
--- a/pkgs/desktops/gnome-2/desktop/mail-notification/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/mail-notification/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchFromGitHub, pkgconfig, glib, gnome2, dbus_glib, gmime, libnotify, libgnome_keyring, openssl, cyrus_sasl, gnonlin, sylpheed, gob2, gettext, intltool, libxml2, hicolor_icon_theme, tango-icon-theme }:
+{ stdenv, fetchurl, fetchFromGitHub, pkgconfig, glib, gnome2, dbus-glib, gmime, libnotify, libgnome-keyring, openssl, cyrus_sasl, gnonlin, sylpheed, gob2, gettext, intltool, libxml2, hicolor-icon-theme, tango-icon-theme }:
 
 stdenv.mkDerivation rec {
   rev = "9ae8768";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-   buildInputs = [ glib dbus_glib gmime libnotify libgnome_keyring openssl cyrus_sasl gnonlin sylpheed gob2 gettext intltool gnome2.GConf gnome2.libgnomeui dbus_glib gmime libnotify gnome2.gnome_keyring gnome2.scrollkeeper libxml2 gnome2.gnome_icon_theme hicolor_icon_theme tango-icon-theme ];
+   buildInputs = [ glib dbus-glib gmime libnotify libgnome-keyring openssl cyrus_sasl gnonlin sylpheed gob2 gettext intltool gnome2.GConf gnome2.libgnomeui dbus-glib gmime libnotify gnome2.gnome-keyring gnome2.scrollkeeper libxml2 gnome2.gnome_icon_theme hicolor-icon-theme tango-icon-theme ];
 
   prePatch = ''
     sed -i  -e '/jb_rule_set_install_message/d' -e '/jb_rule_add_install_command/d' jbsrc/jb.c
diff --git a/pkgs/desktops/gnome-2/desktop/metacity/default.nix b/pkgs/desktops/gnome-2/desktop/metacity/default.nix
index 10c790bc09c..95dd97568f4 100644
--- a/pkgs/desktops/gnome-2/desktop/metacity/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/metacity/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, glib, gtk, libXcomposite, libXcursor, libXdamage
-, libcanberra_gtk2, intltool, GConf, startup_notification, zenity, gnome_doc_utils
-, gsettings_desktop_schemas }:
+, libcanberra-gtk2, intltool, GConf, startup_notification, zenity, gnome-doc-utils
+, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation {
   name = "metacity-2.30.3";
@@ -11,8 +11,8 @@ stdenv.mkDerivation {
   };
 
   buildInputs =
-    [ pkgconfig glib gtk libXcomposite libXcursor libXdamage libcanberra_gtk2
-      intltool GConf startup_notification zenity gnome_doc_utils
-      gsettings_desktop_schemas
+    [ pkgconfig glib gtk libXcomposite libXcursor libXdamage libcanberra-gtk2
+      intltool GConf startup_notification zenity gnome-doc-utils
+      gsettings-desktop-schemas
     ];
 }
diff --git a/pkgs/desktops/gnome-2/desktop/zenity/default.nix b/pkgs/desktops/gnome-2/desktop/zenity/default.nix
index 3ab8838c97b..55a5f9c0a23 100644
--- a/pkgs/desktops/gnome-2/desktop/zenity/default.nix
+++ b/pkgs/desktops/gnome-2/desktop/zenity/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, cairo, libxml2, libxslt, glib, gtk, pango, atk
-, gnome_doc_utils, intltool, libglade, libX11, which }:
+, gnome-doc-utils, intltool, libglade, libX11, which }:
 
 stdenv.mkDerivation {
   name = "zenity-2.32.1";
@@ -12,5 +12,5 @@ stdenv.mkDerivation {
   configureFlags = "--disable-scrollkeeper";
   buildInputs = [ gtk libglade libxml2 libxslt libX11 ];
 
-  nativeBuildInputs = [ pkgconfig intltool gnome_doc_utils which ];
+  nativeBuildInputs = [ pkgconfig intltool gnome-doc-utils which ];
 }
diff --git a/pkgs/desktops/gnome-2/platform/GConf/default.nix b/pkgs/desktops/gnome-2/platform/GConf/default.nix
index afa27a93bad..778a1cc920f 100644
--- a/pkgs/desktops/gnome-2/platform/GConf/default.nix
+++ b/pkgs/desktops/gnome-2/platform/GConf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, glib, ORBit2, libxml2
+{ stdenv, fetchurl, pkgconfig, dbus-glib, glib, ORBit2, libxml2
 , polkit, intltool, dbus_libs, gtk2 ? null, withGtk ? false }:
 
 assert withGtk -> (gtk2 != null);
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
 
   outputs = [ "out" "dev" "man" ];
 
-  buildInputs = [ ORBit2 dbus_libs dbus_glib libxml2 ]
+  buildInputs = [ ORBit2 dbus_libs dbus-glib libxml2 ]
     # polkit requires pam, which requires shadow.h, which is not available on
     # darwin
     ++ stdenv.lib.optional (!stdenv.isDarwin) polkit
diff --git a/pkgs/desktops/gnome-2/platform/at-spi/default.nix b/pkgs/desktops/gnome-2/platform/at-spi/default.nix
index b0b669148ff..9bcc9ab6cab 100644
--- a/pkgs/desktops/gnome-2/platform/at-spi/default.nix
+++ b/pkgs/desktops/gnome-2/platform/at-spi/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, python, pkgconfig, popt, atk, gtk, libX11, libICE, libXtst, libXi
-, intltool, libbonobo, ORBit2, GConf, dbus_glib }:
+, intltool, libbonobo, ORBit2, GConf, dbus-glib }:
 
 stdenv.mkDerivation {
   name = "at-spi-1.32.0";
@@ -13,5 +13,5 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ python popt atk gtk libX11 libICE libXtst libXi
-                  intltool libbonobo ORBit2 GConf dbus_glib ];
+                  intltool libbonobo ORBit2 GConf dbus-glib ];
 }
diff --git a/pkgs/desktops/gnome-2/platform/gnome-common/default.nix b/pkgs/desktops/gnome-2/platform/gnome-common/default.nix
index c00f0a9c37b..54a2bd526a9 100644
--- a/pkgs/desktops/gnome-2/platform/gnome-common/default.nix
+++ b/pkgs/desktops/gnome-2/platform/gnome-common/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1pz13mpp09q5s3bikm8ml92s1g0scihsm4iipqv1ql3mp6d4z73s";
   };
 
-  propagatedBuildInputs = [ which ]; # autogen.sh which is using gnome_common tends to require which
+  propagatedBuildInputs = [ which ]; # autogen.sh which is using gnome-common tends to require which
 
   patches = [(fetchurl {
     name = "gnome-common-patch";
diff --git a/pkgs/desktops/gnome-2/platform/gnome-vfs/default.nix b/pkgs/desktops/gnome-2/platform/gnome-vfs/default.nix
index 06af8a63200..4ca0e791a2a 100644
--- a/pkgs/desktops/gnome-2/platform/gnome-vfs/default.nix
+++ b/pkgs/desktops/gnome-2/platform/gnome-vfs/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libxml2, bzip2, openssl, dbus_glib
+{ stdenv, fetchurl, pkgconfig, libxml2, bzip2, openssl, dbus-glib
 , glib, fam, cdparanoia, intltool, GConf, gnome_mime_data, avahi, acl }:
 
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ intltool pkgconfig ];
   buildInputs =
-    [ libxml2 bzip2 openssl dbus_glib fam cdparanoia
+    [ libxml2 bzip2 openssl dbus-glib fam cdparanoia
       gnome_mime_data avahi acl
     ];
 
diff --git a/pkgs/desktops/gnome-2/platform/gtkhtml/4.x.nix b/pkgs/desktops/gnome-2/platform/gtkhtml/4.x.nix
index 49b8cc88f9d..493f88290f3 100644
--- a/pkgs/desktops/gnome-2/platform/gtkhtml/4.x.nix
+++ b/pkgs/desktops/gnome-2/platform/gtkhtml/4.x.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gtk3, intltool,
-GConf, enchant, isocodes, gnome_icon_theme, gsettings_desktop_schemas }:
+GConf, enchant, isocodes, gnome_icon_theme, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   version = "4.10.0";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "1hq6asgb5n9q3ryx2vngr4jyi8lg65lzpnlgrgcwayiczcj68fya";
   };
 
-  propagatedBuildInputs = [ gsettings_desktop_schemas gtk3 gnome_icon_theme GConf ];
+  propagatedBuildInputs = [ gsettings-desktop-schemas gtk3 gnome_icon_theme GConf ];
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ intltool enchant isocodes ];
 }
diff --git a/pkgs/desktops/gnome-2/platform/libbonobo/default.nix b/pkgs/desktops/gnome-2/platform/libbonobo/default.nix
index d93ef73ca98..ee0bf5f82a0 100644
--- a/pkgs/desktops/gnome-2/platform/libbonobo/default.nix
+++ b/pkgs/desktops/gnome-2/platform/libbonobo/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, flex, bison, pkgconfig, glib, dbus_glib, libxml2, popt
+{ stdenv, fetchurl, flex, bison, pkgconfig, glib, dbus-glib, libxml2, popt
 , intltool, ORBit2, procps }:
 
 stdenv.mkDerivation rec {
diff --git a/pkgs/desktops/gnome-2/platform/libgnome/default.nix b/pkgs/desktops/gnome-2/platform/libgnome/default.nix
index 5a488e052c1..2dcb85235ee 100644
--- a/pkgs/desktops/gnome-2/platform/libgnome/default.nix
+++ b/pkgs/desktops/gnome-2/platform/libgnome/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, popt, zlib, libcanberra_gtk2
+{ stdenv, fetchurl, pkgconfig, glib, popt, zlib, libcanberra-gtk2
 , intltool, libbonobo, GConf, gnome_vfs, ORBit2, libtool, libogg
 }:
 
@@ -18,6 +18,6 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ popt zlib intltool GConf gnome_vfs libcanberra_gtk2 libtool ];
+  buildInputs = [ popt zlib intltool GConf gnome_vfs libcanberra-gtk2 libtool ];
   propagatedBuildInputs = [ glib libbonobo libogg ];
 }
diff --git a/pkgs/desktops/gnome-2/platform/libgnomeui/default.nix b/pkgs/desktops/gnome-2/platform/libgnomeui/default.nix
index 24cd851eef6..838e5133745 100644
--- a/pkgs/desktops/gnome-2/platform/libgnomeui/default.nix
+++ b/pkgs/desktops/gnome-2/platform/libgnomeui/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, libxml2, xorg, glib, pango
 , intltool, libgnome, libgnomecanvas, libbonoboui, GConf, libtool
-, gnome_vfs, libgnome_keyring, libglade }:
+, gnome_vfs, libgnome-keyring, libglade }:
 
 stdenv.mkDerivation rec {
   name = "libgnomeui-${minVer}.5";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig intltool ];
   buildInputs =
-    [ xorg.xlibsWrapper libxml2 GConf pango glib libgnome_keyring libglade libtool ];
+    [ xorg.xlibsWrapper libxml2 GConf pango glib libgnome-keyring libglade libtool ];
 
   propagatedBuildInputs = [ libgnome libbonoboui libgnomecanvas gnome_vfs ];
 }
diff --git a/pkgs/desktops/gnome-3/apps/accerciser/default.nix b/pkgs/desktops/gnome-3/apps/accerciser/default.nix
index 545e89a8512..bf823426f60 100644
--- a/pkgs/desktops/gnome-3/apps/accerciser/default.nix
+++ b/pkgs/desktops/gnome-3/apps/accerciser/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, itstool, libxml2, python3Packages, at_spi2_core
+, itstool, libxml2, python3Packages, at-spi2-core
 , dbus, intltool, libwnck3 }:
 
 stdenv.mkDerivation rec {
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     gtk3 wrapGAppsHook itstool libxml2 python3Packages.python python3Packages.pyatspi
     python3Packages.pygobject3 python3Packages.ipython
-    at_spi2_core dbus intltool libwnck3 gnome3.defaultIconTheme
+    at-spi2-core dbus intltool libwnck3 gnome3.defaultIconTheme
   ];
 
   wrapPrefixVariables = [ "PYTHONPATH" ];
diff --git a/pkgs/desktops/gnome-3/apps/bijiben/default.nix b/pkgs/desktops/gnome-3/apps/bijiben/default.nix
index ca266d73fd3..802002d266a 100644
--- a/pkgs/desktops/gnome-3/apps/bijiben/default.nix
+++ b/pkgs/desktops/gnome-3/apps/bijiben/default.nix
@@ -1,7 +1,7 @@
 { stdenv, meson, ninja, gettext, fetchurl, pkgconfig, glib
-, evolution_data_server, evolution, sqlite
-, wrapGAppsHook, itstool, desktop_file_utils
-, clutter_gtk, libuuid, webkitgtk, zeitgeist
+, evolution-data-server, evolution, sqlite
+, wrapGAppsHook, itstool, desktop-file-utils
+, clutter-gtk, libuuid, webkitgtk, zeitgeist
 , gnome3, librsvg, gdk_pixbuf, libxml2 }:
 
 stdenv.mkDerivation rec {
@@ -18,16 +18,16 @@ stdenv.mkDerivation rec {
     patchShebangs meson_post_install.py
   '';
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [
-    meson ninja pkgconfig gettext itstool libxml2 desktop_file_utils wrapGAppsHook
+    meson ninja pkgconfig gettext itstool libxml2 desktop-file-utils wrapGAppsHook
   ];
-  buildInputs = [ glib clutter_gtk libuuid webkitgtk gnome3.tracker
-                  gnome3.gnome_online_accounts zeitgeist
-                  gnome3.gsettings_desktop_schemas
+  buildInputs = [ glib clutter-gtk libuuid webkitgtk gnome3.tracker
+                  gnome3.gnome-online-accounts zeitgeist
+                  gnome3.gsettings-desktop-schemas
                   gdk_pixbuf gnome3.defaultIconTheme librsvg
-                  evolution_data_server evolution sqlite ];
+                  evolution-data-server evolution sqlite ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/apps/cheese/default.nix b/pkgs/desktops/gnome-3/apps/cheese/default.nix
index e94a89c7f27..42e5cb4bc4d 100644
--- a/pkgs/desktops/gnome-3/apps/cheese/default.nix
+++ b/pkgs/desktops/gnome-3/apps/cheese/default.nix
@@ -1,8 +1,8 @@
-{ stdenv, intltool, fetchurl, wrapGAppsHook, gnome-video-effects, libcanberra_gtk3
-, pkgconfig, gtk3, glib, clutter_gtk, clutter-gst, udev, gst_all_1, itstool
+{ stdenv, intltool, fetchurl, wrapGAppsHook, gnome-video-effects, libcanberra-gtk3
+, pkgconfig, gtk3, glib, clutter-gtk, clutter-gst, udev, gst_all_1, itstool
 , libgudev, autoreconfHook, vala, docbook_xml_dtd_43, docbook_xsl, appstream-glib
-, libxslt, yelp_tools, gnome_common, gtk_doc
-, adwaita-icon-theme, librsvg, totem, gdk_pixbuf, gnome3, gnome_desktop, libxml2 }:
+, libxslt, yelp-tools, gnome-common, gtk-doc
+, adwaita-icon-theme, librsvg, totem, gdk_pixbuf, gnome3, gnome-desktop, libxml2 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -10,18 +10,18 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     pkgconfig intltool itstool vala wrapGAppsHook libxml2 appstream-glib
     libxslt docbook_xml_dtd_43 docbook_xsl
-    autoreconfHook gtk_doc yelp_tools gnome_common
+    autoreconfHook gtk-doc yelp-tools gnome-common
   ];
   buildInputs = [ gtk3 glib gnome-video-effects
                   gdk_pixbuf adwaita-icon-theme librsvg udev gst_all_1.gstreamer
-                  gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good gnome_desktop
-                  gst_all_1.gst-plugins-bad clutter_gtk clutter-gst
-                  libcanberra_gtk3 libgudev ];
+                  gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good gnome-desktop
+                  gst_all_1.gst-plugins-bad clutter-gtk clutter-gst
+                  libcanberra-gtk3 libgudev ];
 
   outputs = [ "out" "man" "devdoc" ];
 
   patches = [
-    gtk_doc.respect_xml_catalog_files_var_patch
+    gtk-doc.respect_xml_catalog_files_var_patch
   ];
 
   preFixup = ''
diff --git a/pkgs/desktops/gnome-3/apps/evolution/default.nix b/pkgs/desktops/gnome-3/apps/evolution/default.nix
index 4996120d493..ebbaccf9606 100644
--- a/pkgs/desktops/gnome-3/apps/evolution/default.nix
+++ b/pkgs/desktops/gnome-3/apps/evolution/default.nix
@@ -1,8 +1,8 @@
 { stdenv, cmake, intltool, fetchurl, libxml2, webkitgtk, highlight
 , pkgconfig, gtk3, glib, libnotify, gtkspell3
-, wrapGAppsHook, itstool, shared_mime_info, libical, db, gcr, sqlite
+, wrapGAppsHook, itstool, shared-mime-info, libical, db, gcr, sqlite
 , gnome3, librsvg, gdk_pixbuf, libsecret, nss, nspr, icu
-, libcanberra_gtk3, bogofilter, gst_all_1, procps, p11_kit, openldap }:
+, libcanberra-gtk3, bogofilter, gst_all_1, procps, p11-kit, openldap }:
 
 let
   majVer = gnome3.version;
@@ -11,17 +11,17 @@ in stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard
-                            gnome3.evolution_data_server ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard
+                            gnome3.evolution-data-server ];
 
   buildInputs = [ gtk3 glib gdk_pixbuf gnome3.defaultIconTheme librsvg db icu
-                  gnome3.evolution_data_server libsecret libical gcr
-                  webkitgtk shared_mime_info gnome3.gnome_desktop gtkspell3
-                  libcanberra_gtk3 bogofilter gnome3.libgdata sqlite
-                  gst_all_1.gstreamer gst_all_1.gst-plugins-base p11_kit
+                  gnome3.evolution-data-server libsecret libical gcr
+                  webkitgtk shared-mime-info gnome3.gnome-desktop gtkspell3
+                  libcanberra-gtk3 bogofilter gnome3.libgdata sqlite
+                  gst_all_1.gstreamer gst_all_1.gst-plugins-base p11-kit
                   nss nspr libnotify procps highlight gnome3.libgweather
-                  gnome3.gsettings_desktop_schemas
-                  gnome3.libgnome_keyring gnome3.glib_networking openldap
+                  gnome3.gsettings-desktop-schemas
+                  gnome3.libgnome-keyring gnome3.glib-networking openldap
                 ];
 
   nativeBuildInputs = [ cmake intltool itstool libxml2 pkgconfig wrapGAppsHook ];
diff --git a/pkgs/desktops/gnome-3/apps/gedit/default.nix b/pkgs/desktops/gnome-3/apps/gedit/default.nix
index 69056e28c26..f087b3129c4 100644
--- a/pkgs/desktops/gnome-3/apps/gedit/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gedit/default.nix
@@ -6,14 +6,14 @@
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
   buildInputs = [ gtk3 glib intltool itstool enchant isocodes
                   gdk_pixbuf gnome3.defaultIconTheme librsvg libsoup
                   gnome3.libpeas gnome3.gtksourceview libxml2
-                  gnome3.gsettings_desktop_schemas gnome3.dconf file gspell ];
+                  gnome3.gsettings-desktop-schemas gnome3.dconf file gspell ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/apps/glade/default.nix b/pkgs/desktops/gnome-3/apps/glade/default.nix
index 8b198b9c879..6f79eeb7aed 100644
--- a/pkgs/desktops/gnome-3/apps/glade/default.nix
+++ b/pkgs/desktops/gnome-3/apps/glade/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   ];
   buildInputs = [
     gtk3 glib libxml2 python3 python3.pkgs.pygobject3
-    gnome3.gsettings_desktop_schemas
+    gnome3.gsettings-desktop-schemas
     gdk_pixbuf gnome3.defaultIconTheme
   ];
 
diff --git a/pkgs/desktops/gnome-3/apps/gnome-boxes/default.nix b/pkgs/desktops/gnome-3/apps/gnome-boxes/default.nix
index 6126fed8e06..8f9a33f01b4 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-boxes/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-boxes/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper, pkgconfig, gettext, itstool, libvirt-glib
-, glib, gobjectIntrospection, libxml2, gtk3, gtkvnc, libvirt, spice_gtk
-, spice_protocol, libsoup, libosinfo, systemd, tracker, tracker-miners, vala
-, libcap, yajl, gmp, gdbm, cyrus_sasl, gnome3, librsvg, desktop_file_utils
+, glib, gobjectIntrospection, libxml2, gtk3, gtkvnc, libvirt, spice-gtk
+, spice-protocol, libsoup, libosinfo, systemd, tracker, tracker-miners, vala
+, libcap, yajl, gmp, gdbm, cyrus_sasl, gnome3, librsvg, desktop-file-utils
 , mtools, cdrkit, libcdio, libusb, libarchive, acl, libgudev, qemu, libsecret
 , libcap_ng, numactl, xen, libapparmor
 }:
@@ -21,9 +21,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     itstool libvirt-glib glib gobjectIntrospection libxml2 gtk3 gtkvnc
-    libvirt spice_gtk spice_protocol libsoup libosinfo systemd
+    libvirt spice-gtk spice-protocol libsoup libosinfo systemd
     tracker tracker-miners vala libcap yajl gmp gdbm cyrus_sasl libusb libarchive
-    gnome3.defaultIconTheme librsvg desktop_file_utils acl libgudev libsecret
+    gnome3.defaultIconTheme librsvg desktop-file-utils acl libgudev libsecret
     libcap_ng numactl xen libapparmor
   ];
 
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     for prog in "$out/bin/"*; do
         wrapProgram "$prog" \
             --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
-            --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share:$XDG_ICON_DIRS:$GSETTINGS_SCHEMAS_PATH" \
+            --prefix XDG_DATA_DIRS : "${gnome3.gnome-themes-standard}/share:$XDG_ICON_DIRS:$GSETTINGS_SCHEMAS_PATH" \
             --prefix PATH : "${stdenv.lib.makeBinPath [ mtools cdrkit libcdio qemu ]}"
     done
   '';
diff --git a/pkgs/desktops/gnome-3/apps/gnome-calendar/default.nix b/pkgs/desktops/gnome-3/apps/gnome-calendar/default.nix
index c13d7e976e5..a464b823ba2 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-calendar/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-calendar/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, meson, ninja, pkgconfig, wrapGAppsHook
-, gettext, libxml2, gnome3, gtk, evolution_data_server, libsoup
-, glib, gnome_online_accounts, gsettings_desktop_schemas }:
+, gettext, libxml2, gnome3, gtk, evolution-data-server, libsoup
+, glib, gnome-online-accounts, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -9,8 +9,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ meson ninja pkgconfig gettext libxml2 wrapGAppsHook ];
   buildInputs = [
-    gtk evolution_data_server libsoup glib gnome_online_accounts
-    gsettings_desktop_schemas gnome3.defaultIconTheme
+    gtk evolution-data-server libsoup glib gnome-online-accounts
+    gsettings-desktop-schemas gnome3.defaultIconTheme
   ];
 
   postPatch = ''
diff --git a/pkgs/desktops/gnome-3/apps/gnome-characters/default.nix b/pkgs/desktops/gnome-3/apps/gnome-characters/default.nix
index a354c4f6316..c1efd7e24cc 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-characters/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-characters/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig wrapGAppsHook intltool ];
   buildInputs = [
     gtk3 gjs gdk_pixbuf gobjectIntrospection
-    librsvg gnome3.gsettings_desktop_schemas gnome3.defaultIconTheme
+    librsvg gnome3.gsettings-desktop-schemas gnome3.defaultIconTheme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/apps/gnome-clocks/default.nix b/pkgs/desktops/gnome-3/apps/gnome-clocks/default.nix
index 5441f1e5edc..219a52b9843 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-clocks/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-clocks/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl
-, meson, ninja, gettext, pkgconfig, wrapGAppsHook, itstool, desktop_file_utils
+, meson, ninja, gettext, pkgconfig, wrapGAppsHook, itstool, desktop-file-utils
 , vala,  gtk3, glib, gsound
 , gnome3, gdk_pixbuf, geoclue2, libgweather }:
 
@@ -9,11 +9,11 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   nativeBuildInputs = [
-    vala meson ninja pkgconfig gettext itstool wrapGAppsHook desktop_file_utils
+    vala meson ninja pkgconfig gettext itstool wrapGAppsHook desktop-file-utils
   ];
   buildInputs = [
-    gtk3 glib gnome3.gsettings_desktop_schemas gdk_pixbuf gnome3.defaultIconTheme
-    gnome3.gnome_desktop gnome3.geocode_glib geoclue2 libgweather gsound
+    gtk3 glib gnome3.gsettings-desktop-schemas gdk_pixbuf gnome3.defaultIconTheme
+    gnome3.gnome-desktop gnome3.geocode-glib geoclue2 libgweather gsound
   ];
 
   prePatch = "patchShebangs build-aux/";
diff --git a/pkgs/desktops/gnome-3/apps/gnome-documents/default.nix b/pkgs/desktops/gnome-3/apps/gnome-documents/default.nix
index a3f6084c9f3..f565b9b8aae 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-documents/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-documents/default.nix
@@ -2,8 +2,8 @@
 , pkgconfig, gtk3, glib, tracker, tracker-miners
 , itstool, libxslt, webkitgtk
 , gnome3, librsvg, gdk_pixbuf, libsoup, docbook_xsl
-, gobjectIntrospection, json_glib, inkscape, poppler_utils
-, gmp, desktop_file_utils, wrapGAppsHook }:
+, gobjectIntrospection, json-glib, inkscape, poppler_utils
+, gmp, desktop-file-utils, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -12,13 +12,13 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--enable-getting-started" ];
 
-  nativeBuildInputs = [ pkgconfig gettext itstool libxslt desktop_file_utils docbook_xsl wrapGAppsHook ];
+  nativeBuildInputs = [ pkgconfig gettext itstool libxslt desktop-file-utils docbook_xsl wrapGAppsHook ];
   buildInputs = [ gtk3 glib inkscape poppler_utils
-                  gnome3.gsettings_desktop_schemas gmp
+                  gnome3.gsettings-desktop-schemas gmp
                   gdk_pixbuf gnome3.defaultIconTheme librsvg evince
                   libsoup webkitgtk gjs gobjectIntrospection gnome3.rest
-                  tracker tracker-miners gnome3.libgdata gnome3.gnome_online_accounts
-                  gnome3.gnome_desktop gnome3.libzapojit json_glib gnome3.libgepub ];
+                  tracker tracker-miners gnome3.libgdata gnome3.gnome-online-accounts
+                  gnome3.gnome-desktop gnome3.libzapojit json-glib gnome3.libgepub ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/apps/gnome-logs/default.nix b/pkgs/desktops/gnome-3/apps/gnome-logs/default.nix
index 91d5f7d00e4..416975a88a5 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-logs/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-logs/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     gtk3 wrapGAppsHook intltool itstool libxml2
-    systemd gnome3.gsettings_desktop_schemas gnome3.defaultIconTheme
+    systemd gnome3.gsettings-desktop-schemas gnome3.defaultIconTheme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/apps/gnome-maps/default.nix b/pkgs/desktops/gnome-3/apps/gnome-maps/default.nix
index bb8375d595e..1389c8f4994 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-maps/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-maps/default.nix
@@ -11,10 +11,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ intltool gobjectIntrospection wrapGAppsHook
                   gtk3 geoclue2 gnome3.gjs gnome3.libgee folks gfbgraph
-                  gnome3.geocode_glib libchamplain file libsoup
+                  gnome3.geocode-glib libchamplain file libsoup
                   gdk_pixbuf librsvg libgweather autoreconfHook
-                  gnome3.gsettings_desktop_schemas gnome3.evolution_data_server
-                  gnome3.gnome_online_accounts gnome3.defaultIconTheme
+                  gnome3.gsettings-desktop-schemas gnome3.evolution-data-server
+                  gnome3.gnome-online-accounts gnome3.defaultIconTheme
                   webkitgtk ];
 
   # The .service file isn't wrapped with the correct environment
diff --git a/pkgs/desktops/gnome-3/apps/gnome-music/default.nix b/pkgs/desktops/gnome-3/apps/gnome-music/default.nix
index f5454c1c386..58160f08973 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-music/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-music/default.nix
@@ -6,7 +6,7 @@
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 glib intltool itstool gnome3.libmediaart
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
                   python3Packages.pycairo python3Packages.dbus-python python3Packages.requests
                   python3Packages.pygobject3 gst_all_1.gstreamer gst_all_1.gst-plugins-base
                   gst_all_1.gst-plugins-good gst_all_1.gst-plugins-bad wrapGAppsHook
-                  gnome3.gsettings_desktop_schemas makeWrapper tracker tracker-miners ];
+                  gnome3.gsettings-desktop-schemas makeWrapper tracker tracker-miners ];
 
   wrapPrefixVariables = [ "PYTHONPATH" ];
 
diff --git a/pkgs/desktops/gnome-3/apps/gnome-photos/default.nix b/pkgs/desktops/gnome-3/apps/gnome-photos/default.nix
index 0b19ba9f0f6..c261aa1f1ef 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-photos/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-photos/default.nix
@@ -1,8 +1,8 @@
 { stdenv, intltool, fetchurl, exempi, libxml2
 , pkgconfig, gtk3, glib, tracker, tracker-miners
 , makeWrapper, itstool, gegl, babl, lcms2
-, desktop_file_utils, gmp, libmediaart, wrapGAppsHook
-, gnome3, librsvg, gdk_pixbuf, libexif, gexiv2, geocode_glib
+, desktop-file-utils, gmp, libmediaart, wrapGAppsHook
+, gnome3, librsvg, gdk_pixbuf, libexif, gexiv2, geocode-glib
 , dleyna-renderer }:
 
 stdenv.mkDerivation rec {
@@ -14,12 +14,12 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 glib intltool itstool gegl babl gnome3.libgdata
-                  gnome3.gsettings_desktop_schemas makeWrapper gmp libmediaart
+                  gnome3.gsettings-desktop-schemas makeWrapper gmp libmediaart
                   gdk_pixbuf gnome3.defaultIconTheme librsvg exempi
                   gnome3.gfbgraph gnome3.grilo-plugins gnome3.grilo
-                  gnome3.gnome_online_accounts gnome3.gnome_desktop
-                  lcms2 libexif tracker tracker-miners libxml2 desktop_file_utils
-                  wrapGAppsHook gexiv2 geocode_glib dleyna-renderer ];
+                  gnome3.gnome-online-accounts gnome3.gnome-desktop
+                  lcms2 libexif tracker tracker-miners libxml2 desktop-file-utils
+                  wrapGAppsHook gexiv2 geocode-glib dleyna-renderer ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/apps/gnome-power-manager/default.nix b/pkgs/desktops/gnome-3/apps/gnome-power-manager/default.nix
index 2fd0dfa5ac9..8e06f674c69 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-power-manager/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-power-manager/default.nix
@@ -7,14 +7,14 @@
 , meson
 , ninja
 , upower
-, desktop_file_utils
+, desktop-file-utils
 , wrapGAppsHook
 , gnome3 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [
     meson
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
     # needed by meson_post_install.sh
     glib.dev
-    desktop_file_utils
+    desktop-file-utils
   ];
 
   buildInputs = [
diff --git a/pkgs/desktops/gnome-3/apps/gnome-weather/default.nix b/pkgs/desktops/gnome-3/apps/gnome-weather/default.nix
index d6804e09a48..a82f075f573 100644
--- a/pkgs/desktops/gnome-3/apps/gnome-weather/default.nix
+++ b/pkgs/desktops/gnome-3/apps/gnome-weather/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     gtk3 wrapGAppsHook gjs intltool itstool
-    libgweather gnome3.defaultIconTheme geoclue2 gnome3.gsettings_desktop_schemas
+    libgweather gnome3.defaultIconTheme geoclue2 gnome3.gsettings-desktop-schemas
   ];
 
   # The .service file isn't wrapped with the correct environment
diff --git a/pkgs/desktops/gnome-3/apps/polari/default.nix b/pkgs/desktops/gnome-3/apps/polari/default.nix
index dc75193e771..f2bd38709f1 100644
--- a/pkgs/desktops/gnome-3/apps/polari/default.nix
+++ b/pkgs/desktops/gnome-3/apps/polari/default.nix
@@ -1,17 +1,17 @@
 { stdenv, itstool, fetchurl, fetchpatch, gdk_pixbuf, adwaita-icon-theme
-, telepathy_glib, gjs, meson, ninja, gettext, telepathy_idle, libxml2, desktop_file_utils
+, telepathy-glib, gjs, meson, ninja, gettext, telepathy-idle, libxml2, desktop-file-utils
 , pkgconfig, gtk3, glib, libsecret, libsoup, gobjectIntrospection, appstream-glib
-, gnome3, wrapGAppsHook, telepathy_logger, gspell }:
+, gnome3, wrapGAppsHook, telepathy-logger, gspell }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ telepathy_idle telepathy_logger ];
+  propagatedUserEnvPkgs = [ telepathy-idle telepathy-logger ];
 
   nativeBuildInputs = [ meson ninja pkgconfig itstool gettext wrapGAppsHook libxml2
-                        desktop_file_utils gobjectIntrospection appstream-glib ];
-  buildInputs = [ gtk3 glib adwaita-icon-theme gnome3.gsettings_desktop_schemas
-                  telepathy_glib telepathy_logger gjs gspell gdk_pixbuf libsecret libsoup ];
+                        desktop-file-utils gobjectIntrospection appstream-glib ];
+  buildInputs = [ gtk3 glib adwaita-icon-theme gnome3.gsettings-desktop-schemas
+                  telepathy-glib telepathy-logger gjs gspell gdk_pixbuf libsecret libsoup ];
 
   patches = [
     (fetchpatch {
diff --git a/pkgs/desktops/gnome-3/apps/seahorse/default.nix b/pkgs/desktops/gnome-3/apps/seahorse/default.nix
index 3bc69f67a4f..14e59407d6a 100644
--- a/pkgs/desktops/gnome-3/apps/seahorse/default.nix
+++ b/pkgs/desktops/gnome-3/apps/seahorse/default.nix
@@ -2,27 +2,27 @@
 , pkgconfig, gtk3, glib
 , wrapGAppsHook, itstool, gnupg, libsoup
 , gnome3, librsvg, gdk_pixbuf, gpgme
-, libsecret, avahi, p11_kit, openssh }:
+, libsecret, avahi, p11-kit, openssh }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   NIX_CFLAGS_COMPILE = "-I${gnome3.glib.dev}/include/gio-unix-2.0";
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 glib intltool itstool gnome3.gcr
-                  gnome3.gsettings_desktop_schemas wrapGAppsHook gnupg
+                  gnome3.gsettings-desktop-schemas wrapGAppsHook gnupg
                   gdk_pixbuf gnome3.defaultIconTheme librsvg gpgme
-                  libsecret avahi libsoup p11_kit vala
+                  libsecret avahi libsoup p11-kit vala
                   openssh ];
 
   preFixup = ''
     gappsWrapperArgs+=(
-      --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share"
+      --prefix XDG_DATA_DIRS : "${gnome3.gnome-themes-standard}/share"
     )
   '';
 
diff --git a/pkgs/desktops/gnome-3/core/adwaita-icon-theme/default.nix b/pkgs/desktops/gnome-3/core/adwaita-icon-theme/default.nix
index 62cc4da6ba1..780a315ca66 100644
--- a/pkgs/desktops/gnome-3/core/adwaita-icon-theme/default.nix
+++ b/pkgs/desktops/gnome-3/core/adwaita-icon-theme/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, intltool, gnome3
-, iconnamingutils, gtk, gdk_pixbuf, librsvg, hicolor_icon_theme }:
+, iconnamingutils, gtk, gdk_pixbuf, librsvg, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   # For convenience, we can specify adwaita-icon-theme only in packages
-  propagatedBuildInputs = [ hicolor_icon_theme ];
+  propagatedBuildInputs = [ hicolor-icon-theme ];
 
   buildInputs = [ gdk_pixbuf librsvg ];
 
diff --git a/pkgs/desktops/gnome-3/core/caribou/default.nix b/pkgs/desktops/gnome-3/core/caribou/default.nix
index e463fe0e03f..9b083ff5644 100644
--- a/pkgs/desktops/gnome-3/core/caribou/default.nix
+++ b/pkgs/desktops/gnome-3/core/caribou/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, gnome3, clutter, dbus, python3Packages, libxml2
-, libxklavier, libXtst, gtk2, intltool, libxslt, at_spi2_core, autoreconfHook
+, libxklavier, libXtst, gtk2, intltool, libxslt, at-spi2-core, autoreconfHook
 , wrapGAppsHook }:
 
 let
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig intltool libxslt libxml2 autoreconfHook wrapGAppsHook ];
 
   buildInputs = with gnome3;
-    [ glib gtk clutter at_spi2_core dbus pythonEnv python3Packages.pygobject3
+    [ glib gtk clutter at-spi2-core dbus pythonEnv python3Packages.pygobject3
       libXtst gtk2 ];
 
   propagatedBuildInputs = [ gnome3.libgee libxklavier ];
diff --git a/pkgs/desktops/gnome-3/core/dconf-editor/default.nix b/pkgs/desktops/gnome-3/core/dconf-editor/default.nix
index bf39965bf77..49780aeea60 100644
--- a/pkgs/desktops/gnome-3/core/dconf-editor/default.nix
+++ b/pkgs/desktops/gnome-3/core/dconf-editor/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, vala, libxslt, pkgconfig, glib, dbus_glib, gnome3
+{ stdenv, fetchurl, vala, libxslt, pkgconfig, glib, dbus-glib, gnome3
 , libxml2, intltool, docbook_xsl_ns, docbook_xsl, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
-  buildInputs = [ vala libxslt glib dbus_glib gnome3.gtk libxml2 gnome3.defaultIconTheme
+  buildInputs = [ vala libxslt glib dbus-glib gnome3.gtk libxml2 gnome3.defaultIconTheme
                   intltool docbook_xsl docbook_xsl_ns gnome3.dconf ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/core/dconf/default.nix b/pkgs/desktops/gnome-3/core/dconf/default.nix
index 9a836869ec6..c09a31c8226 100644
--- a/pkgs/desktops/gnome-3/core/dconf/default.nix
+++ b/pkgs/desktops/gnome-3/core/dconf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, vala, libxslt, pkgconfig, glib, dbus_glib, gnome3
+{ stdenv, fetchurl, vala, libxslt, pkgconfig, glib, dbus-glib, gnome3
 , libxml2, intltool, docbook_xsl_ns, docbook_xsl, makeWrapper }:
 
 let
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "lib" "dev" ];
 
   nativeBuildInputs = [ vala pkgconfig intltool libxslt libxml2 docbook_xsl docbook_xsl_ns makeWrapper ];
-  buildInputs = [ glib dbus_glib ];
+  buildInputs = [ glib dbus-glib ];
 
   postConfigure = stdenv.lib.optionalString stdenv.isDarwin ''
     substituteInPlace client/Makefile \
diff --git a/pkgs/desktops/gnome-3/core/empathy/default.nix b/pkgs/desktops/gnome-3/core/empathy/default.nix
index f9156053819..0263a152f7d 100644
--- a/pkgs/desktops/gnome-3/core/empathy/default.nix
+++ b/pkgs/desktops/gnome-3/core/empathy/default.nix
@@ -1,40 +1,40 @@
 { stdenv, intltool, fetchurl, webkitgtk, pkgconfig, gtk3, glib
 , file, librsvg, gnome3, gdk_pixbuf
-, dbus_glib, dbus_libs, telepathy_glib, telepathy_farstream
-, clutter_gtk, clutter-gst, gst_all_1, cogl, gnome_online_accounts
-, gcr, libsecret, folks, libpulseaudio, telepathy_mission_control
-, telepathy_logger, libnotify, clutter, libsoup, gnutls
-, evolution_data_server, yelp_xsl
-, libcanberra_gtk3, p11_kit, farstream, libtool, shared_mime_info
+, dbus-glib, dbus_libs, telepathy-glib, telepathy-farstream
+, clutter-gtk, clutter-gst, gst_all_1, cogl, gnome-online-accounts
+, gcr, libsecret, folks, libpulseaudio, telepathy-mission-control
+, telepathy-logger, libnotify, clutter, libsoup, gnutls
+, evolution-data-server, yelp-xsl
+, libcanberra-gtk3, p11-kit, farstream, libtool, shared-mime-info
 , bash, wrapGAppsHook, itstool, libxml2, libxslt, icu, libgee
-, isocodes, enchant, libchamplain, geoclue2, geocode_glib, cheese, libgudev }:
+, isocodes, enchant, libchamplain, geoclue2, geocode-glib, cheese, libgudev }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   propagatedUserEnvPkgs = [
-    gnome_online_accounts shared_mime_info
+    gnome-online-accounts shared-mime-info
   ];
   propagatedBuildInputs = [
-    folks telepathy_logger evolution_data_server telepathy_mission_control
+    folks telepathy-logger evolution-data-server telepathy-mission-control
   ];
   nativeBuildInputs = [
     pkgconfig libtool intltool itstool file wrapGAppsHook
-    libxml2 libxslt yelp_xsl
+    libxml2 libxslt yelp-xsl
   ];
   buildInputs = [
-    gtk3 glib webkitgtk icu gnome_online_accounts
-    telepathy_glib clutter_gtk clutter-gst cogl
+    gtk3 glib webkitgtk icu gnome-online-accounts
+    telepathy-glib clutter-gtk clutter-gst cogl
     gst_all_1.gstreamer gst_all_1.gst-plugins-base
     gcr libsecret libpulseaudio gdk_pixbuf
-    libnotify clutter libsoup gnutls libgee p11_kit
-    libcanberra_gtk3 telepathy_farstream farstream
-    gnome3.defaultIconTheme gnome3.gsettings_desktop_schemas
+    libnotify clutter libsoup gnutls libgee p11-kit
+    libcanberra-gtk3 telepathy-farstream farstream
+    gnome3.defaultIconTheme gnome3.gsettings-desktop-schemas
     librsvg
     # Spell-checking
     enchant isocodes
     # Display maps, location awareness, geocode support
-    libchamplain geoclue2 geocode_glib
+    libchamplain geoclue2 geocode-glib
     # Cheese webcam support, camera monitoring
     cheese libgudev
   ];
diff --git a/pkgs/desktops/gnome-3/core/eog/default.nix b/pkgs/desktops/gnome-3/core/eog/default.nix
index ae0abfd7150..b41be5c9d14 100644
--- a/pkgs/desktops/gnome-3/core/eog/default.nix
+++ b/pkgs/desktops/gnome-3/core/eog/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, gettext, pkgconfig, itstool, libxml2, libjpeg, gnome3
-, shared_mime_info, wrapGAppsHook, librsvg, libexif, gobjectIntrospection }:
+, shared-mime-info, wrapGAppsHook, librsvg, libexif, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -8,8 +8,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = with gnome3;
     [ libxml2 libjpeg gtk glib libpeas librsvg
-      gsettings_desktop_schemas shared_mime_info adwaita-icon-theme
-      gnome_desktop libexif dconf ];
+      gsettings-desktop-schemas shared-mime-info adwaita-icon-theme
+      gnome-desktop libexif dconf ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Apps/EyeOfGnome;
diff --git a/pkgs/desktops/gnome-3/core/epiphany/default.nix b/pkgs/desktops/gnome-3/core/epiphany/default.nix
index 6dafa160b1f..aa8722f53f2 100644
--- a/pkgs/desktops/gnome-3/core/epiphany/default.nix
+++ b/pkgs/desktops/gnome-3/core/epiphany/default.nix
@@ -1,8 +1,8 @@
 { stdenv, meson, ninja, gettext, fetchurl, pkgconfig, gtk, glib, icu
 , wrapGAppsHook, gnome3, libxml2, libxslt, itstool
-, webkitgtk, libsoup, glib_networking, libsecret, gnome_desktop, libnotify, p11_kit
-, sqlite, gcr, isocodes, desktop_file_utils, file
-, gdk_pixbuf, gnome_common, gst_all_1, json_glib }:
+, webkitgtk, libsoup, glib-networking, libsecret, gnome-desktop, libnotify, p11-kit
+, sqlite, gcr, isocodes, desktop-file-utils, file
+, gdk_pixbuf, gnome-common, gst_all_1, json-glib }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -10,16 +10,16 @@ stdenv.mkDerivation rec {
   # Tests need an X display
   mesonFlags = [ "-Dunit_tests=false" ];
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
-  nativeBuildInputs = [ meson ninja libxslt pkgconfig itstool gettext file wrapGAppsHook desktop_file_utils ];
+  nativeBuildInputs = [ meson ninja libxslt pkgconfig itstool gettext file wrapGAppsHook desktop-file-utils ];
 
-  buildInputs = [ gtk glib webkitgtk libsoup libxml2 libsecret gnome_desktop libnotify
-                  sqlite isocodes p11_kit icu gnome3.yelp_tools
-                  gdk_pixbuf gnome3.defaultIconTheme gnome_common gcr
-                  glib_networking gst_all_1.gstreamer gst_all_1.gst-plugins-base
+  buildInputs = [ gtk glib webkitgtk libsoup libxml2 libsecret gnome-desktop libnotify
+                  sqlite isocodes p11-kit icu gnome3.yelp-tools
+                  gdk_pixbuf gnome3.defaultIconTheme gnome-common gcr
+                  glib-networking gst_all_1.gstreamer gst_all_1.gst-plugins-base
                   gst_all_1.gst-plugins-good gst_all_1.gst-plugins-bad gst_all_1.gst-plugins-ugly
-                  gst_all_1.gst-libav json_glib ];
+                  gst_all_1.gst-libav json-glib ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/core/evince/default.nix b/pkgs/desktops/gnome-3/core/evince/default.nix
index fab46b35af6..de5b20a4991 100644
--- a/pkgs/desktops/gnome-3/core/evince/default.nix
+++ b/pkgs/desktops/gnome-3/core/evince/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, pkgconfig, intltool, libxml2
-, glib, gtk3, pango, atk, gdk_pixbuf, shared_mime_info, itstool, gnome3
+, glib, gtk3, pango, atk, gdk_pixbuf, shared-mime-info, itstool, gnome3
 , poppler, ghostscriptX, djvulibre, libspectre, libsecret, wrapGAppsHook
-, librsvg, gobjectIntrospection, yelp_tools
+, librsvg, gobjectIntrospection, yelp-tools
 , recentListSize ? null # 5 is not enough, allow passing a different number
 , supportXPS ? false    # Open XML Paper Specification via libgxps
 , autoreconfHook
@@ -11,12 +11,12 @@ stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [
-    pkgconfig gobjectIntrospection intltool itstool wrapGAppsHook yelp_tools autoreconfHook
+    pkgconfig gobjectIntrospection intltool itstool wrapGAppsHook yelp-tools autoreconfHook
   ];
 
   buildInputs = [
     glib gtk3 pango atk gdk_pixbuf libxml2
-    gnome3.libgnome_keyring gnome3.gsettings_desktop_schemas
+    gnome3.libgnome-keyring gnome3.gsettings-desktop-schemas
     poppler ghostscriptX djvulibre libspectre
     libsecret librsvg gnome3.adwaita-icon-theme
   ] ++ stdenv.lib.optional supportXPS gnome3.libgxps;
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   '';
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared_mime_info}/share")
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared-mime-info}/share")
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
index f6ee457dc63..bb45952f1d5 100644
--- a/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
+++ b/pkgs/desktops/gnome-3/core/evolution-data-server/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, pkgconfig, gnome3, python3, dconf
 , intltool, libsoup, libxml2, libsecret, icu, sqlite
-, p11_kit, db, nspr, nss, libical, gperf, makeWrapper, valaSupport ? true
-, vala, cmake, kerberos, openldap, webkitgtk, libaccounts-glib, json_glib }:
+, p11-kit, db, nspr, nss, libical, gperf, makeWrapper, valaSupport ? true
+, vala, cmake, kerberos, openldap, webkitgtk, libaccounts-glib, json-glib }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -10,8 +10,8 @@ stdenv.mkDerivation rec {
     cmake pkgconfig intltool python3 gperf makeWrapper
   ] ++ stdenv.lib.optional valaSupport vala;
   buildInputs = with gnome3; [
-    glib libsoup libxml2 gtk gnome_online_accounts
-    gcr p11_kit libgweather libgdata libaccounts-glib json_glib
+    glib libsoup libxml2 gtk gnome-online-accounts
+    gcr p11-kit libgweather libgdata libaccounts-glib json-glib
     icu sqlite kerberos openldap webkitgtk
   ];
 
diff --git a/pkgs/desktops/gnome-3/core/folks/default.nix b/pkgs/desktops/gnome-3/core/folks/default.nix
index 6be27021023..89f01341e9c 100644
--- a/pkgs/desktops/gnome-3/core/folks/default.nix
+++ b/pkgs/desktops/gnome-3/core/folks/default.nix
@@ -1,6 +1,6 @@
 { fetchurl, stdenv, pkgconfig, glib, gnome3, nspr, intltool
-, vala, sqlite, libxml2, dbus_glib, libsoup, nss, dbus_libs
-, telepathy_glib, evolution_data_server, libsecret, db }:
+, vala, sqlite, libxml2, dbus-glib, libsoup, nss, dbus_libs
+, telepathy-glib, evolution-data-server, libsecret, db }:
 
 # TODO: enable more folks backends
 
@@ -17,14 +17,14 @@ stdenv.mkDerivation rec {
 
   propagatedBuildInputs = [ glib gnome3.libgee sqlite ];
   # dbus_daemon needed for tests
-  buildInputs = [ dbus_glib telepathy_glib evolution_data_server dbus_libs
+  buildInputs = [ dbus-glib telepathy-glib evolution-data-server dbus_libs
                   vala libsecret libxml2 libsoup nspr nss intltool db ];
   nativeBuildInputs = [ pkgconfig ];
 
   configureFlags = "--disable-fatal-warnings";
 
   NIX_CFLAGS_COMPILE = ["-I${nss.dev}/include/nss"
-                        "-I${dbus_glib.dev}/include/dbus-1.0" "-I${dbus_libs.dev}/include/dbus-1.0"];
+                        "-I${dbus-glib.dev}/include/dbus-1.0" "-I${dbus_libs.dev}/include/dbus-1.0"];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/core/gconf/default.nix b/pkgs/desktops/gnome-3/core/gconf/default.nix
index 99883c8a3f6..3e7ba45b03a 100644
--- a/pkgs/desktops/gnome-3/core/gconf/default.nix
+++ b/pkgs/desktops/gnome-3/core/gconf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, dbus_glib, gnome3 ? null, glib, libxml2
+{ stdenv, fetchurl, pkgconfig, dbus-glib, gnome3 ? null, glib, libxml2
 , intltool, polkit, orbit, python, withGtk ? false }:
 
 assert withGtk -> (gnome3 != null);
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ libxml2 polkit orbit python ] ++ stdenv.lib.optional withGtk gnome3.gtk;
-  propagatedBuildInputs = [ glib dbus_glib  ];
+  propagatedBuildInputs = [ glib dbus-glib  ];
   nativeBuildInputs = [ pkgconfig intltool ];
 
   # ToDo: ldap reported as not found but afterwards reported as supported
diff --git a/pkgs/desktops/gnome-3/core/gcr/default.nix b/pkgs/desktops/gnome-3/core/gcr/default.nix
index 2569b4e2c7a..7ecf79391f0 100644
--- a/pkgs/desktops/gnome-3/core/gcr/default.nix
+++ b/pkgs/desktops/gnome-3/core/gcr/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gnupg, p11_kit, glib
-, libgcrypt, libtasn1, dbus_glib, gtk, pango, gdk_pixbuf, atk
+{ stdenv, fetchurl, pkgconfig, intltool, gnupg, p11-kit, glib
+, libgcrypt, libtasn1, dbus-glib, gtk, pango, gdk_pixbuf, atk
 , gobjectIntrospection, makeWrapper, libxslt, vala, gnome3 }:
 
 stdenv.mkDerivation rec {
@@ -12,10 +12,10 @@ stdenv.mkDerivation rec {
   buildInputs = let
     gpg = gnupg.override { guiSupport = false; }; # prevent build cycle with pinentry_gnome
   in [
-    gpg libgcrypt libtasn1 dbus_glib pango gdk_pixbuf atk
+    gpg libgcrypt libtasn1 dbus-glib pango gdk_pixbuf atk
   ];
 
-  propagatedBuildInputs = [ glib gtk p11_kit ];
+  propagatedBuildInputs = [ glib gtk p11-kit ];
 
   #doCheck = true;
 
diff --git a/pkgs/desktops/gnome-3/core/gdm/default.nix b/pkgs/desktops/gnome-3/core/gdm/default.nix
index 796e103fdb3..a6c8375e9b5 100644
--- a/pkgs/desktops/gnome-3/core/gdm/default.nix
+++ b/pkgs/desktops/gnome-3/core/gdm/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, glib, itstool, libxml2, xorg, dbus
 , intltool, accountsservice, libX11, gnome3, systemd, autoreconfHook
-, gtk, libcanberra_gtk3, pam, libtool, gobjectIntrospection, plymouth
+, gtk, libcanberra-gtk3, pam, libtool, gobjectIntrospection, plymouth
 , librsvg, coreutils }:
 
 stdenv.mkDerivation rec {
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig libxml2 itstool intltool autoreconfHook libtool gnome3.dconf ];
   buildInputs = [ glib accountsservice systemd
                   gobjectIntrospection libX11 gtk
-                  libcanberra_gtk3 pam plymouth librsvg ];
+                  libcanberra-gtk3 pam plymouth librsvg ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/core/geocode-glib/default.nix b/pkgs/desktops/gnome-3/core/geocode-glib/default.nix
index 4d75bdc4996..341f1c4f095 100644
--- a/pkgs/desktops/gnome-3/core/geocode-glib/default.nix
+++ b/pkgs/desktops/gnome-3/core/geocode-glib/default.nix
@@ -1,10 +1,10 @@
-{ fetchurl, stdenv, pkgconfig, gnome3, intltool, libsoup, json_glib }:
+{ fetchurl, stdenv, pkgconfig, gnome3, intltool, libsoup, json-glib }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   buildInputs = with gnome3;
-    [ intltool pkgconfig glib libsoup json_glib ];
+    [ intltool pkgconfig glib libsoup json-glib ];
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
diff --git a/pkgs/desktops/gnome-3/core/gnome-bluetooth/default.nix b/pkgs/desktops/gnome-3/core/gnome-bluetooth/default.nix
index 3dbb4e32654..12e91b8e431 100644
--- a/pkgs/desktops/gnome-3/core/gnome-bluetooth/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-bluetooth/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, gnome3, meson, ninja, pkgconfig, gtk3, intltool, glib
-, udev, itstool, libxml2, wrapGAppsHook, libnotify, libcanberra_gtk3, gobjectIntrospection }:
+, udev, itstool, libxml2, wrapGAppsHook, libnotify, libcanberra-gtk3, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ meson ninja intltool itstool pkgconfig libxml2 wrapGAppsHook gobjectIntrospection ];
-  buildInputs = [ glib gtk3 udev libnotify libcanberra_gtk3
-                  gnome3.defaultIconTheme gnome3.gsettings_desktop_schemas ];
+  buildInputs = [ glib gtk3 udev libnotify libcanberra-gtk3
+                  gnome3.defaultIconTheme gnome3.gsettings-desktop-schemas ];
 
   postPatch = ''
     chmod +x meson_post_install.py # patchShebangs requires executable file
diff --git a/pkgs/desktops/gnome-3/core/gnome-calculator/default.nix b/pkgs/desktops/gnome-3/core/gnome-calculator/default.nix
index 12b8af206ea..5382bce44a0 100644
--- a/pkgs/desktops/gnome-3/core/gnome-calculator/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-calculator/default.nix
@@ -7,14 +7,14 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-I${gnome3.glib.dev}/include/gio-unix-2.0";
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
 
   buildInputs = [ bash gtk3 glib intltool itstool
                   libxml2 gnome3.gtksourceview mpfr gmp
                   gdk_pixbuf gnome3.defaultIconTheme librsvg
-                  gnome3.gsettings_desktop_schemas gnome3.dconf libsoup libmpc ];
+                  gnome3.gsettings-desktop-schemas gnome3.dconf libsoup libmpc ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/action/show/Apps/Calculator;
diff --git a/pkgs/desktops/gnome-3/core/gnome-common/default.nix b/pkgs/desktops/gnome-3/core/gnome-common/default.nix
index f9261e183ef..8623e598dc2 100644
--- a/pkgs/desktops/gnome-3/core/gnome-common/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-common/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "17abp7czfzirjm7qsn2czd03hdv9kbyhk3lkjxg2xsf5fky7z7jl";
   })];
 
-  propagatedBuildInputs = [ which autoconf automake ]; # autogen.sh which is using gnome_common tends to require which
+  propagatedBuildInputs = [ which autoconf automake ]; # autogen.sh which is using gnome-common tends to require which
 
   meta = with stdenv.lib; {
     maintainers = gnome3.maintainers;
diff --git a/pkgs/desktops/gnome-3/core/gnome-contacts/default.nix b/pkgs/desktops/gnome-3/core/gnome-contacts/default.nix
index 9078b9e051c..d05ab4470c5 100644
--- a/pkgs/desktops/gnome-3/core/gnome-contacts/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-contacts/default.nix
@@ -1,16 +1,16 @@
-{ stdenv, intltool, fetchurl, evolution_data_server, db
+{ stdenv, intltool, fetchurl, evolution-data-server, db
 , pkgconfig, gtk3, glib, libsecret
-, libchamplain, clutter_gtk, geocode_glib
+, libchamplain, clutter-gtk, geocode-glib
 , bash, wrapGAppsHook, itstool, folks, libnotify, libxml2
-, gnome3, librsvg, gdk_pixbuf, file, telepathy_glib, nspr, nss
-, libsoup, vala, dbus_glib, automake, autoconf }:
+, gnome3, librsvg, gdk_pixbuf, file, telepathy-glib, nspr, nss
+, libsoup, vala, dbus-glib, automake, autoconf }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard evolution_data_server ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard evolution-data-server ];
 
   # force build from vala
   preBuild = ''
@@ -18,14 +18,14 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ vala automake autoconf pkgconfig intltool itstool wrapGAppsHook file ];
-  buildInputs = [ gtk3 glib evolution_data_server gnome3.gsettings_desktop_schemas libnotify
-                  folks gnome3.gnome_desktop telepathy_glib libsecret dbus_glib
-                  libxml2 libsoup gnome3.gnome_online_accounts nspr nss
-                  gdk_pixbuf gnome3.defaultIconTheme libchamplain clutter_gtk geocode_glib db ];
+  buildInputs = [ gtk3 glib evolution-data-server gnome3.gsettings-desktop-schemas libnotify
+                  folks gnome3.gnome-desktop telepathy-glib libsecret dbus-glib
+                  libxml2 libsoup gnome3.gnome-online-accounts nspr nss
+                  gdk_pixbuf gnome3.defaultIconTheme libchamplain clutter-gtk geocode-glib db ];
 
   preFixup = ''
     gappsWrapperArgs+=(
-      --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share"
+      --prefix XDG_DATA_DIRS : "${gnome3.gnome-themes-standard}/share"
     )
   '';
 
diff --git a/pkgs/desktops/gnome-3/core/gnome-control-center/default.nix b/pkgs/desktops/gnome-3/core/gnome-control-center/default.nix
index 9d20eb750ab..1c4d4858bf5 100644
--- a/pkgs/desktops/gnome-3/core/gnome-control-center/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-control-center/default.nix
@@ -1,29 +1,29 @@
 { fetchurl, stdenv, pkgconfig, gnome3, ibus, intltool, upower, wrapGAppsHook
-, libcanberra_gtk3, accountsservice, libpwquality, libpulseaudio
+, libcanberra-gtk3, accountsservice, libpwquality, libpulseaudio
 , gdk_pixbuf, librsvg, libnotify, libgudev
 , libxml2, polkit, libxslt, libgtop, libsoup, colord, colord-gtk
 , cracklib, libkrb5, networkmanagerapplet, networkmanager
-, libwacom, samba, shared_mime_info, tzdata, libtool
-, docbook_xsl, docbook_xsl_ns, modemmanager, clutter, clutter_gtk
+, libwacom, samba, shared-mime-info, tzdata, libtool
+, docbook_xsl, docbook_xsl_ns, modemmanager, clutter, clutter-gtk
 , fontconfig, sound-theme-freedesktop, grilo }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [
     pkgconfig intltool wrapGAppsHook libtool libxslt docbook_xsl docbook_xsl_ns
-    shared_mime_info
+    shared-mime-info
   ];
 
   buildInputs = with gnome3; [
-    ibus gtk glib glib_networking upower gsettings_desktop_schemas
-    libxml2 gnome_desktop gnome_settings_daemon polkit libgtop
-    gnome_online_accounts libsoup colord libpulseaudio fontconfig colord-gtk
+    ibus gtk glib glib-networking upower gsettings-desktop-schemas
+    libxml2 gnome-desktop gnome-settings-daemon polkit libgtop
+    gnome-online-accounts libsoup colord libpulseaudio fontconfig colord-gtk
     accountsservice libkrb5 networkmanagerapplet libwacom samba libnotify
-    grilo libpwquality cracklib vino libcanberra_gtk3 libgudev
-    gdk_pixbuf defaultIconTheme librsvg clutter clutter_gtk
+    grilo libpwquality cracklib vino libcanberra-gtk3 libgudev
+    gdk_pixbuf defaultIconTheme librsvg clutter clutter-gtk
     networkmanager modemmanager gnome-bluetooth tracker
   ];
 
@@ -39,7 +39,7 @@ stdenv.mkDerivation rec {
 
   preFixup = ''
     gappsWrapperArgs+=(
-      --prefix XDG_DATA_DIRS : "${gnome3.gnome_themes_standard}/share:${sound-theme-freedesktop}/share"
+      --prefix XDG_DATA_DIRS : "${gnome3.gnome-themes-standard}/share:${sound-theme-freedesktop}/share"
       # Thumbnailers (for setting user profile pictures)
       --prefix XDG_DATA_DIRS : "${gdk_pixbuf}/share"
       --prefix XDG_DATA_DIRS : "${librsvg}/share"
diff --git a/pkgs/desktops/gnome-3/core/gnome-desktop/default.nix b/pkgs/desktops/gnome-3/core/gnome-desktop/default.nix
index 99ff1b6f3a1..deabb41224f 100644
--- a/pkgs/desktops/gnome-3/core/gnome-desktop/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-desktop/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, libxslt, which, libX11, gnome3, gtk3, glib
-, intltool, gnome_doc_utils, xkeyboard_config, isocodes, itstool, wayland
+, intltool, gnome-doc-utils, xkeyboard_config, isocodes, itstool, wayland
 , libseccomp, bubblewrap, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
@@ -11,14 +11,14 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   nativeBuildInputs = [
-    pkgconfig which itstool intltool libxslt gnome_doc_utils gobjectIntrospection
+    pkgconfig which itstool intltool libxslt gnome-doc-utils gobjectIntrospection
   ];
   buildInputs = [
     libX11 bubblewrap xkeyboard_config isocodes wayland
     gtk3 glib libseccomp
   ];
 
-  propagatedBuildInputs = [ gnome3.gsettings_desktop_schemas ];
+  propagatedBuildInputs = [ gnome3.gsettings-desktop-schemas ];
 
   patches = [
     ./bubblewrap-paths.patch
diff --git a/pkgs/desktops/gnome-3/core/gnome-dictionary/default.nix b/pkgs/desktops/gnome-3/core/gnome-dictionary/default.nix
index 6cfdd45c2f9..0327ce9862b 100644
--- a/pkgs/desktops/gnome-3/core/gnome-dictionary/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-dictionary/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, meson, ninja, pkgconfig, desktop_file_utils, appstream-glib, libxslt
+{ stdenv, fetchurl, meson, ninja, pkgconfig, desktop-file-utils, appstream-glib, libxslt
 , libxml2, gettext, itstool, wrapGAppsHook, docbook_xsl, docbook_xml_dtd_43
 , gnome3, gtk, glib }:
 
@@ -7,12 +7,12 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
   propagatedBuildInputs = [ gnome3.defaultIconTheme ];
 
   nativeBuildInputs = [ meson ninja pkgconfig wrapGAppsHook libxml2 gettext itstool
-                        desktop_file_utils appstream-glib libxslt docbook_xsl docbook_xml_dtd_43];
-  buildInputs = [ gtk glib gnome3.gsettings_desktop_schemas ];
+                        desktop-file-utils appstream-glib libxslt docbook_xsl docbook_xml_dtd_43];
+  buildInputs = [ gtk glib gnome3.gsettings-desktop-schemas ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Apps/Dictionary;
diff --git a/pkgs/desktops/gnome-3/core/gnome-disk-utility/default.nix b/pkgs/desktops/gnome-3/core/gnome-disk-utility/default.nix
index 188ad99b73c..c37f824a561 100644
--- a/pkgs/desktops/gnome-3/core/gnome-disk-utility/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-disk-utility/default.nix
@@ -1,18 +1,18 @@
 { stdenv, gettext, fetchurl, pkgconfig, udisks2, libsecret, libdvdread
 , meson, ninja, gtk, glib, wrapGAppsHook, libnotify
 , itstool, gnome3, gdk_pixbuf, libxml2
-, libcanberra_gtk3, libxslt, docbook_xsl, libpwquality }:
+, libcanberra-gtk3, libxslt, docbook_xsl, libpwquality }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ meson ninja pkgconfig gettext itstool libxslt docbook_xsl
                         wrapGAppsHook libxml2 ];
-  buildInputs = [ gtk glib libsecret libpwquality libnotify libdvdread libcanberra_gtk3
+  buildInputs = [ gtk glib libsecret libpwquality libnotify libdvdread libcanberra-gtk3
                   gdk_pixbuf udisks2 gnome3.defaultIconTheme
-                  gnome3.gnome_settings_daemon gnome3.gsettings_desktop_schemas ];
+                  gnome3.gnome-settings-daemon gnome3.gsettings-desktop-schemas ];
 
   postPatch = ''
     chmod +x meson_post_install.py # patchShebangs requires executable file
diff --git a/pkgs/desktops/gnome-3/core/gnome-font-viewer/default.nix b/pkgs/desktops/gnome-3/core/gnome-font-viewer/default.nix
index dade56158fb..6908a5161a0 100644
--- a/pkgs/desktops/gnome-3/core/gnome-font-viewer/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-font-viewer/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   nativeBuildInputs = [ meson ninja pkgconfig gettext wrapGAppsHook libxml2 ];
-  buildInputs = [ gtk3 glib gnome3.gnome_desktop gnome3.defaultIconTheme ];
+  buildInputs = [ gtk3 glib gnome3.gnome-desktop gnome3.defaultIconTheme ];
 
   # Do not run meson-postinstall.sh
   preConfigure = "sed -i '2,$ d'  meson-postinstall.sh";
diff --git a/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix b/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix
index d4f5835ed3a..9c1282ecc4c 100644
--- a/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-keyring/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, dbus, libgcrypt, libtasn1, pam, python2, glib, libxslt
-, intltool, pango, gcr, gdk_pixbuf, atk, p11_kit, wrapGAppsHook
+, intltool, pango, gcr, gdk_pixbuf, atk, p11-kit, wrapGAppsHook
 , docbook_xsl, docbook_xml_dtd_42, gnome3 }:
 
 stdenv.mkDerivation rec {
@@ -8,8 +8,8 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   buildInputs = with gnome3; [
-    dbus libgcrypt pam gtk3 libgnome_keyring
-    pango gcr gdk_pixbuf atk p11_kit
+    dbus libgcrypt pam gtk3 libgnome-keyring
+    pango gcr gdk_pixbuf atk p11-kit
   ];
 
   # In 3.20.1, tests do not support Python 3
diff --git a/pkgs/desktops/gnome-3/core/gnome-online-accounts/default.nix b/pkgs/desktops/gnome-3/core/gnome-online-accounts/default.nix
index c6fa6cb1658..b0edf4f978f 100644
--- a/pkgs/desktops/gnome-3/core/gnome-online-accounts/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-online-accounts/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, pkgconfig, vala, glib, libxslt, gtk, wrapGAppsHook
-, webkitgtk, json_glib, rest, libsecret, dbus_glib, gnome_common, gtk_doc
-, telepathy_glib, intltool, dbus_libs, icu, glib_networking
+, webkitgtk, json-glib, rest, libsecret, dbus-glib, gnome-common, gtk-doc
+, telepathy-glib, intltool, dbus_libs, icu, glib-networking
 , libsoup, docbook_xsl_ns, docbook_xsl, gnome3, gcr, kerberos
 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  NIX_CFLAGS_COMPILE = "-I${dbus_glib.dev}/include/dbus-1.0 -I${dbus_libs.dev}/include/dbus-1.0";
+  NIX_CFLAGS_COMPILE = "-I${dbus-glib.dev}/include/dbus-1.0 -I${dbus_libs.dev}/include/dbus-1.0";
 
   outputs = [ "out" "man" "dev" "devdoc" ];
 
@@ -22,11 +22,11 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   nativeBuildInputs = [
-    pkgconfig vala gnome_common intltool wrapGAppsHook
-    libxslt docbook_xsl_ns docbook_xsl gtk_doc
+    pkgconfig vala gnome-common intltool wrapGAppsHook
+    libxslt docbook_xsl_ns docbook_xsl gtk-doc
   ];
   buildInputs = [
-    glib gtk webkitgtk json_glib rest libsecret dbus_glib telepathy_glib glib_networking icu libsoup
+    glib gtk webkitgtk json-glib rest libsecret dbus-glib telepathy-glib glib-networking icu libsoup
     gcr kerberos
   ];
 
diff --git a/pkgs/desktops/gnome-3/core/gnome-online-miners/default.nix b/pkgs/desktops/gnome-3/core/gnome-online-miners/default.nix
index d8e87871560..2ef1ae2fa3e 100644
--- a/pkgs/desktops/gnome-3/core/gnome-online-miners/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-online-miners/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, glib, gnome3, libxml2
-, libsoup, json_glib, gmp, openssl, dleyna-server, wrapGAppsHook }:
+, libsoup, json-glib, gmp, openssl, dleyna-server, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -7,8 +7,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
   buildInputs = [ glib gnome3.libgdata libxml2 libsoup gmp openssl
                   gnome3.grilo gnome3.libzapojit gnome3.grilo-plugins
-                  gnome3.gnome_online_accounts gnome3.libmediaart
-                  gnome3.tracker gnome3.gfbgraph json_glib gnome3.rest
+                  gnome3.gnome-online-accounts gnome3.libmediaart
+                  gnome3.tracker gnome3.gfbgraph json-glib gnome3.rest
                   dleyna-server ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/desktops/gnome-3/core/gnome-screenshot/default.nix b/pkgs/desktops/gnome-3/core/gnome-screenshot/default.nix
index 5986b07229f..c4030f38d5d 100644
--- a/pkgs/desktops/gnome-3/core/gnome-screenshot/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-screenshot/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, gettext, libxml2, fetchurl, pkgconfig, libcanberra_gtk3
+{ stdenv, gettext, libxml2, fetchurl, pkgconfig, libcanberra-gtk3
 , bash, gtk3, glib, meson, ninja, wrapGAppsHook, appstream-glib
 , gnome3, librsvg, gdk_pixbuf }:
 
@@ -12,12 +12,12 @@ stdenv.mkDerivation rec {
     patchShebangs build-aux/postinstall.py
   '';
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
   propagatedBuildInputs = [ gdk_pixbuf gnome3.defaultIconTheme librsvg ];
 
   nativeBuildInputs = [ meson ninja pkgconfig gettext appstream-glib libxml2 wrapGAppsHook ];
-  buildInputs = [ bash gtk3 glib libcanberra_gtk3
-                  gnome3.gsettings_desktop_schemas ];
+  buildInputs = [ bash gtk3 glib libcanberra-gtk3
+                  gnome3.gsettings-desktop-schemas ];
 
   patches = [
     ./prevent-cache-updates.patch
diff --git a/pkgs/desktops/gnome-3/core/gnome-session/default.nix b/pkgs/desktops/gnome-3/core/gnome-session/default.nix
index 2cd92ce39ca..c12b96f6090 100644
--- a/pkgs/desktops/gnome-3/core/gnome-session/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-session/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, pkgconfig, gnome3, glib, dbus_glib, json_glib, upower
+{ fetchurl, stdenv, pkgconfig, gnome3, glib, dbus-glib, json-glib, upower
 , libxslt, intltool, makeWrapper, systemd, xorg, epoxy }:
 
 stdenv.mkDerivation rec {
@@ -7,9 +7,9 @@ stdenv.mkDerivation rec {
   configureFlags = "--enable-systemd";
 
   buildInputs = with gnome3;
-    [ pkgconfig glib gnome_desktop gtk dbus_glib json_glib libxslt
-      gnome3.gnome_settings_daemon xorg.xtrans gnome3.defaultIconTheme
-      gsettings_desktop_schemas upower intltool gconf makeWrapper systemd
+    [ pkgconfig glib gnome-desktop gtk dbus-glib json-glib libxslt
+      gnome3.gnome-settings-daemon xorg.xtrans gnome3.defaultIconTheme
+      gsettings-desktop-schemas upower intltool gconf makeWrapper systemd
       epoxy
     ];
 
@@ -24,8 +24,8 @@ stdenv.mkDerivation rec {
       --prefix PATH : "${glib.dev}/bin" \
       --prefix GI_TYPELIB_PATH : "$GI_TYPELIB_PATH" \
       --suffix XDG_DATA_DIRS : "$out/share:$GSETTINGS_SCHEMAS_PATH" \
-      --suffix XDG_DATA_DIRS : "${gnome3.gnome_shell}/share" \
-      --suffix XDG_CONFIG_DIRS : "${gnome3.gnome_settings_daemon}/etc/xdg"
+      --suffix XDG_DATA_DIRS : "${gnome3.gnome-shell}/share" \
+      --suffix XDG_CONFIG_DIRS : "${gnome3.gnome-settings-daemon}/etc/xdg"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/core/gnome-settings-daemon/default.nix b/pkgs/desktops/gnome-3/core/gnome-settings-daemon/default.nix
index 6de97f3dea2..6741eb81ade 100644
--- a/pkgs/desktops/gnome-3/core/gnome-settings-daemon/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-settings-daemon/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, gnome3, intltool, glib, libnotify, lcms2, libXtst
-, libxkbfile, libpulseaudio, libcanberra_gtk3, upower, colord, libgweather, polkit
+, libxkbfile, libpulseaudio, libcanberra-gtk3, upower, colord, libgweather, polkit
 , geoclue2, librsvg, xf86_input_wacom, udev, libgudev, libwacom, libxslt, libtool, networkmanager
 , docbook_xsl, docbook_xsl_ns, wrapGAppsHook, ibus, xkeyboard_config, tzdata }:
 
@@ -10,11 +10,11 @@ stdenv.mkDerivation rec {
   NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
 
   buildInputs = with gnome3;
-    [ intltool pkgconfig ibus gtk glib gsettings_desktop_schemas networkmanager
-      libnotify gnome_desktop lcms2 libXtst libxkbfile libpulseaudio
-      libcanberra_gtk3 upower colord libgweather xkeyboard_config
-      polkit geocode_glib geoclue2 librsvg xf86_input_wacom udev libgudev libwacom libxslt
-      libtool docbook_xsl docbook_xsl_ns wrapGAppsHook gnome_themes_standard ];
+    [ intltool pkgconfig ibus gtk glib gsettings-desktop-schemas networkmanager
+      libnotify gnome-desktop lcms2 libXtst libxkbfile libpulseaudio
+      libcanberra-gtk3 upower colord libgweather xkeyboard_config
+      polkit geocode-glib geoclue2 librsvg xf86_input_wacom udev libgudev libwacom libxslt
+      libtool docbook_xsl docbook_xsl_ns wrapGAppsHook gnome-themes-standard ];
 
   postPatch = ''
     substituteInPlace plugins/datetime/tz.h --replace /usr/share/zoneinfo/zone.tab ${tzdata}/share/zoneinfo/zone.tab
diff --git a/pkgs/desktops/gnome-3/core/gnome-shell/default.nix b/pkgs/desktops/gnome-3/core/gnome-shell/default.nix
index 693560454b1..29b2bdd8406 100644
--- a/pkgs/desktops/gnome-3/core/gnome-shell/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-shell/default.nix
@@ -1,7 +1,7 @@
-{ fetchurl, fetchpatch, stdenv, meson, ninja, pkgconfig, gnome3, json_glib, libcroco, gettext, libsecret
-, python3Packages, libsoup, polkit, clutter, networkmanager, docbook_xsl , docbook_xsl_ns, at_spi2_core
-, libstartup_notification, telepathy_glib, telepathy_logger, libXtst, p11_kit, unzip, glibcLocales
-, sqlite, libgweather, libcanberra_gtk3, librsvg, geoclue2, perl, docbook_xml_dtd_42
+{ fetchurl, fetchpatch, stdenv, meson, ninja, pkgconfig, gnome3, json-glib, libcroco, gettext, libsecret
+, python3Packages, libsoup, polkit, clutter, networkmanager, docbook_xsl , docbook_xsl_ns, at-spi2-core
+, libstartup_notification, telepathy-glib, telepathy-logger, libXtst, p11-kit, unzip, glibcLocales
+, sqlite, libgweather, libcanberra-gtk3, librsvg, geoclue2, perl, docbook_xml_dtd_42
 , libpulseaudio, libical, nss, gobjectIntrospection, gstreamer, wrapGAppsHook
 , accountsservice, gdk_pixbuf, gdm, upower, ibus, networkmanagerapplet
 , gst_all_1 }:
@@ -21,17 +21,17 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ meson ninja gettext docbook_xsl docbook_xsl_ns docbook_xml_dtd_42 perl wrapGAppsHook glibcLocales ];
   buildInputs = with gnome3;
-    [ gsettings_desktop_schemas gnome_keyring gnome-menus glib gcr json_glib accountsservice
+    [ gsettings-desktop-schemas gnome-keyring gnome-menus glib gcr json-glib accountsservice
       libcroco libsecret pkgconfig libsoup polkit gdk_pixbuf
       (librsvg.override { enableIntrospection = true; })
-      clutter networkmanager libstartup_notification telepathy_glib
-      libXtst p11_kit networkmanagerapplet gjs mutter libpulseaudio caribou evolution_data_server
+      clutter networkmanager libstartup_notification telepathy-glib
+      libXtst p11-kit networkmanagerapplet gjs mutter libpulseaudio caribou evolution-data-server
       libical nss gtk gstreamer gdm
-      libcanberra_gtk3 gnome_control_center geoclue2
+      libcanberra-gtk3 gnome-control-center geoclue2
       defaultIconTheme sqlite gnome3.gnome-bluetooth
       libgweather # not declared at build time, but typelib is needed at runtime
       gnome3.gnome-clocks # schemas needed
-      at_spi2_core upower ibus gnome_desktop telepathy_logger gnome3.gnome_settings_daemon
+      at-spi2-core upower ibus gnome-desktop telepathy-logger gnome3.gnome-settings-daemon
       gst_all_1.gst-plugins-good # recording
       gobjectIntrospection (stdenv.lib.getLib dconf) ];
   propagatedUserEnvPkgs = [
diff --git a/pkgs/desktops/gnome-3/core/gnome-software/default.nix b/pkgs/desktops/gnome-3/core/gnome-software/default.nix
index 37650ae5a14..dda6e78661b 100644
--- a/pkgs/desktops/gnome-3/core/gnome-software/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-software/default.nix
@@ -1,15 +1,15 @@
 { stdenv, fetchurl, pkgconfig, meson, ninja, gettext, gnome3, wrapGAppsHook, packagekit, ostree
 , glib, appstream-glib, libsoup, polkit, attr, acl, libyaml, isocodes, gtkspell3, libxslt
-, json_glib, libsecret, valgrind-light, docbook_xsl, docbook_xml_dtd_42, gtk_doc, desktop_file_utils }:
+, json-glib, libsecret, valgrind-light, docbook_xsl, docbook_xml_dtd_42, gtk-doc, desktop-file-utils }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig meson ninja gettext wrapGAppsHook libxslt docbook_xml_dtd_42
-                        valgrind-light docbook_xsl gtk_doc desktop_file_utils ];
+                        valgrind-light docbook_xsl gtk-doc desktop-file-utils ];
   buildInputs = [ gnome3.gtk glib packagekit appstream-glib libsoup
-                  gnome3.gsettings_desktop_schemas gnome3.gnome_desktop
-                  gtkspell3 json_glib libsecret ostree
+                  gnome3.gsettings-desktop-schemas gnome3.gnome-desktop
+                  gtkspell3 json-glib libsecret ostree
                   polkit attr acl libyaml ];
   propagatedBuildInputs = [ isocodes ];
 
diff --git a/pkgs/desktops/gnome-3/core/gnome-system-log/default.nix b/pkgs/desktops/gnome-3/core/gnome-system-log/default.nix
index d66efca66d9..673140c3e1b 100644
--- a/pkgs/desktops/gnome-3/core/gnome-system-log/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-system-log/default.nix
@@ -14,16 +14,16 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-I${gnome3.glib.dev}/include/gio-unix-2.0";
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
   propagatedBuildInputs = [ gdk_pixbuf gnome3.defaultIconTheme librsvg ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ bash gtk3 glib intltool itstool
-                  gnome3.gsettings_desktop_schemas wrapGAppsHook libxml2 ];
+                  gnome3.gsettings-desktop-schemas wrapGAppsHook libxml2 ];
 
   preFixup = ''
     gappsWrapperArgs+=(
-      --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome_themes_standard}/share"
+      --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome-themes-standard}/share"
     )
   '';
 
diff --git a/pkgs/desktops/gnome-3/core/gnome-system-monitor/default.nix b/pkgs/desktops/gnome-3/core/gnome-system-monitor/default.nix
index c32d9d95d88..07eed05762d 100644
--- a/pkgs/desktops/gnome-3/core/gnome-system-monitor/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-system-monitor/default.nix
@@ -7,17 +7,17 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ bash gtk3 glib intltool itstool libxml2
                   gtkmm3 libgtop wrapGAppsHook
                   gdk_pixbuf gnome3.defaultIconTheme librsvg
-                  gnome3.gsettings_desktop_schemas systemd ];
+                  gnome3.gsettings-desktop-schemas systemd ];
 
   preFixup = ''
     gappsWrapperArgs+=(
-      --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome_themes_standard}/share"
+      --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome-themes-standard}/share"
     )
   '';
 
diff --git a/pkgs/desktops/gnome-3/core/gnome-terminal/default.nix b/pkgs/desktops/gnome-3/core/gnome-terminal/default.nix
index b28c3a4c45d..4ce393ad4e4 100644
--- a/pkgs/desktops/gnome-3/core/gnome-terminal/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-terminal/default.nix
@@ -1,21 +1,21 @@
 { stdenv, fetchurl, pkgconfig, libxml2, gnome3
-, gnome_doc_utils, intltool, which, libuuid, vala
-, desktop_file_utils, itstool, wrapGAppsHook, appdata-tools }:
+, gnome-doc-utils, intltool, which, libuuid, vala
+, desktop-file-utils, itstool, wrapGAppsHook, appdata-tools }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  buildInputs = [ gnome3.gtk gnome3.gsettings_desktop_schemas gnome3.vte appdata-tools
+  buildInputs = [ gnome3.gtk gnome3.gsettings-desktop-schemas gnome3.vte appdata-tools
                   gnome3.dconf itstool gnome3.nautilus ];
 
-  nativeBuildInputs = [ pkgconfig intltool gnome_doc_utils which libuuid libxml2
-                        vala desktop_file_utils wrapGAppsHook ];
+  nativeBuildInputs = [ pkgconfig intltool gnome-doc-utils which libuuid libxml2
+                        vala desktop-file-utils wrapGAppsHook ];
 
   # Silly ./configure, it looks for dbus file from gnome-shell in the
   # installation tree of the package it is configuring.
   postPatch = ''
-    substituteInPlace configure --replace '$(eval echo $(eval echo $(eval echo ''${dbusinterfacedir})))/org.gnome.ShellSearchProvider2.xml' "${gnome3.gnome_shell}/share/dbus-1/interfaces/org.gnome.ShellSearchProvider2.xml"
-    substituteInPlace src/Makefile.in --replace '$(dbusinterfacedir)/org.gnome.ShellSearchProvider2.xml' "${gnome3.gnome_shell}/share/dbus-1/interfaces/org.gnome.ShellSearchProvider2.xml"
+    substituteInPlace configure --replace '$(eval echo $(eval echo $(eval echo ''${dbusinterfacedir})))/org.gnome.ShellSearchProvider2.xml' "${gnome3.gnome-shell}/share/dbus-1/interfaces/org.gnome.ShellSearchProvider2.xml"
+    substituteInPlace src/Makefile.in --replace '$(dbusinterfacedir)/org.gnome.ShellSearchProvider2.xml' "${gnome3.gnome-shell}/share/dbus-1/interfaces/org.gnome.ShellSearchProvider2.xml"
   '';
 
   # FIXME: enable for gnome3
diff --git a/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix b/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix
index 0b83f6eb226..5d551dff1c0 100644
--- a/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix
+++ b/pkgs/desktops/gnome-3/core/gnome-user-share/default.nix
@@ -1,7 +1,7 @@
 { stdenv, intltool, fetchurl, apacheHttpd, nautilus
 , pkgconfig, gtk3, glib, libxml2, gnused, systemd
 , bash, wrapGAppsHook, itstool, libnotify, libtool, mod_dnssd
-, gnome3, librsvg, gdk_pixbuf, file, libcanberra_gtk3 }:
+, gnome3, librsvg, gdk_pixbuf, file, libcanberra-gtk3 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 glib intltool itstool libxml2 libtool
                   wrapGAppsHook file gdk_pixbuf gnome3.defaultIconTheme librsvg
-                  nautilus libnotify libcanberra_gtk3 systemd ];
+                  nautilus libnotify libcanberra-gtk3 systemd ];
 
   postInstall = ''
     mkdir -p $out/share/gsettings-schemas/$name
diff --git a/pkgs/desktops/gnome-3/core/grilo-plugins/default.nix b/pkgs/desktops/gnome-3/core/grilo-plugins/default.nix
index eb600770e0a..63dc6870ad4 100644
--- a/pkgs/desktops/gnome-3/core/grilo-plugins/default.nix
+++ b/pkgs/desktops/gnome-3/core/grilo-plugins/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, file, intltool, glib, sqlite
-, gnome3, libxml2, gupnp, gssdp, lua5, liboauth, gupnp_av
-, gmime, json_glib, avahi, tracker, dleyna-server, itstool }:
+, gnome3, libxml2, gupnp, gssdp, lua5, liboauth, gupnp-av
+, gmime, json-glib, avahi, tracker, dleyna-server, itstool }:
 
 stdenv.mkDerivation rec {
   major = "0.3";
@@ -16,8 +16,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gnome3.grilo libxml2 gupnp gssdp gnome3.libgdata
-                  lua5 liboauth gupnp_av sqlite gnome3.gnome_online_accounts
-                  gnome3.totem-pl-parser gnome3.rest gmime json_glib
+                  lua5 liboauth gupnp-av sqlite gnome3.gnome-online-accounts
+                  gnome3.totem-pl-parser gnome3.rest gmime json-glib
                   avahi gnome3.libmediaart tracker dleyna-server intltool itstool ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/core/gsettings-desktop-schemas/default.nix b/pkgs/desktops/gnome-3/core/gsettings-desktop-schemas/default.nix
index 977dd7ffd6f..836d178f09d 100644
--- a/pkgs/desktops/gnome-3/core/gsettings-desktop-schemas/default.nix
+++ b/pkgs/desktops/gnome-3/core/gsettings-desktop-schemas/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, intltool, glib, gobjectIntrospection
   # just for passthru
-, gnome3, gtk3, gsettings_desktop_schemas }:
+, gnome3, gtk3, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
diff --git a/pkgs/desktops/gnome-3/core/gtksourceview/default.nix b/pkgs/desktops/gnome-3/core/gtksourceview/default.nix
index 45001e55127..88e6a0bd785 100644
--- a/pkgs/desktops/gnome-3/core/gtksourceview/default.nix
+++ b/pkgs/desktops/gnome-3/core/gtksourceview/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, atk, cairo, glib, gtk3, pango
-, libxml2, perl, intltool, gettext, gnome3, gobjectIntrospection, dbus, xvfb_run, shared_mime_info }:
+, libxml2, perl, intltool, gettext, gnome3, gobjectIntrospection, dbus, xvfb_run, shared-mime-info }:
 
 let
   checkInputs = [ xvfb_run dbus ];
@@ -10,7 +10,7 @@ in stdenv.mkDerivation rec {
     # Required by gtksourceview-3.0.pc
     gtk3
     # Used by gtk_source_language_manager_guess_language
-    shared_mime_info
+    shared-mime-info
   ];
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/desktops/gnome-3/core/gucharmap/default.nix b/pkgs/desktops/gnome-3/core/gucharmap/default.nix
index 731ff7e2688..40b7a4c7d9f 100644
--- a/pkgs/desktops/gnome-3/core/gucharmap/default.nix
+++ b/pkgs/desktops/gnome-3/core/gucharmap/default.nix
@@ -1,5 +1,5 @@
 { stdenv, intltool, fetchurl, pkgconfig, gtk3
-, glib, desktop_file_utils, bash, appdata-tools
+, glib, desktop-file-utils, bash, appdata-tools
 , wrapGAppsHook, gnome3, itstool, libxml2
 , callPackage, unzip, gobjectIntrospection }:
 
@@ -11,16 +11,16 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   preConfigure = "patchShebangs gucharmap/gen-guch-unicode-tables.pl";
 
   nativeBuildInputs = [
     pkgconfig wrapGAppsHook unzip intltool itstool appdata-tools
-    gnome3.yelp_tools libxml2 desktop_file_utils gobjectIntrospection
+    gnome3.yelp-tools libxml2 desktop-file-utils gobjectIntrospection
   ];
 
-  buildInputs = [ gtk3 glib gnome3.gsettings_desktop_schemas ];
+  buildInputs = [ gtk3 glib gnome3.gsettings-desktop-schemas ];
 
   unicode-data = callPackage ./unicode-data.nix {};
 
diff --git a/pkgs/desktops/gnome-3/core/libgdata/default.nix b/pkgs/desktops/gnome-3/core/libgdata/default.nix
index ddf245f49e0..816ed6476e6 100644
--- a/pkgs/desktops/gnome-3/core/libgdata/default.nix
+++ b/pkgs/desktops/gnome-3/core/libgdata/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, intltool, libxml2, glib, json_glib
-, gobjectIntrospection, liboauth, gnome3, p11_kit, openssl, uhttpmock }:
+{ stdenv, fetchurl, pkgconfig, intltool, libxml2, glib, json-glib
+, gobjectIntrospection, liboauth, gnome3, p11-kit, openssl, uhttpmock }:
 
 let
   majorVersion = "0.17";
@@ -16,9 +16,9 @@ stdenv.mkDerivation rec {
 
   buildInputs = with gnome3;
     [ pkgconfig libsoup intltool libxml2 glib gobjectIntrospection
-      liboauth gcr gnome_online_accounts p11_kit openssl uhttpmock ];
+      liboauth gcr gnome-online-accounts p11-kit openssl uhttpmock ];
 
-  propagatedBuildInputs = [ json_glib ];
+  propagatedBuildInputs = [ json-glib ];
 
   meta = with stdenv.lib; {
     description = "GData API library";
diff --git a/pkgs/desktops/gnome-3/core/libgweather/default.nix b/pkgs/desktops/gnome-3/core/libgweather/default.nix
index 01b3c9bc093..40f02886101 100644
--- a/pkgs/desktops/gnome-3/core/libgweather/default.nix
+++ b/pkgs/desktops/gnome-3/core/libgweather/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   configureFlags = [ "--with-zoneinfo-dir=${tzdata}/share/zoneinfo" "--enable-vala" ];
-  propagatedBuildInputs = [ libxml2 gtk libsoup gconf pango gdk_pixbuf atk gnome3.geocode_glib ];
+  propagatedBuildInputs = [ libxml2 gtk libsoup gconf pango gdk_pixbuf atk gnome3.geocode-glib ];
   nativeBuildInputs = [ pkgconfig intltool gnome3.vala ];
 
   # Prevent building vapi into ${vala} derivation directory
diff --git a/pkgs/desktops/gnome-3/core/libzapojit/default.nix b/pkgs/desktops/gnome-3/core/libzapojit/default.nix
index dab1a0fea8a..8bd9e11d95f 100644
--- a/pkgs/desktops/gnome-3/core/libzapojit/default.nix
+++ b/pkgs/desktops/gnome-3/core/libzapojit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, intltool, json_glib, rest, libsoup, gtk, gnome_online_accounts }:
+{ stdenv, fetchurl, pkgconfig, glib, intltool, json-glib, rest, libsoup, gtk, gnome-online-accounts }:
 
 stdenv.mkDerivation rec {
   name = "libzapojit-0.0.3";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib intltool json_glib rest libsoup gtk gnome_online_accounts ];
+  buildInputs = [ glib intltool json-glib rest libsoup gtk gnome-online-accounts ];
 
   meta = with stdenv.lib; {
     description = "GObject wrapper for the SkyDrive and Hotmail REST APIs";
diff --git a/pkgs/desktops/gnome-3/core/mutter/default.nix b/pkgs/desktops/gnome-3/core/mutter/default.nix
index e1343d9977d..92c2fee8e46 100644
--- a/pkgs/desktops/gnome-3/core/mutter/default.nix
+++ b/pkgs/desktops/gnome-3/core/mutter/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, gnome3, intltool, gobjectIntrospection, upower, cairo
-, pango, cogl, clutter, libstartup_notification, zenity, libcanberra_gtk3
+, pango, cogl, clutter, libstartup_notification, zenity, libcanberra-gtk3
 , libtool, makeWrapper, xkeyboard_config, libxkbfile, libxkbcommon, libXtst, libinput
 , pipewire, libgudev, libwacom, xwayland, autoreconfHook }:
 
@@ -36,10 +36,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook pkgconfig intltool libtool makeWrapper ];
 
   buildInputs = with gnome3; [
-    glib gobjectIntrospection gtk gsettings_desktop_schemas upower
-    gnome_desktop cairo pango cogl clutter zenity libstartup_notification
-    gnome3.geocode_glib libinput libgudev libwacom
-    libcanberra_gtk3 zenity xkeyboard_config libxkbfile
+    glib gobjectIntrospection gtk gsettings-desktop-schemas upower
+    gnome-desktop cairo pango cogl clutter zenity libstartup_notification
+    gnome3.geocode-glib libinput libgudev libwacom
+    libcanberra-gtk3 zenity xkeyboard_config libxkbfile
     libxkbcommon pipewire
   ];
 
diff --git a/pkgs/desktops/gnome-3/core/nautilus/default.nix b/pkgs/desktops/gnome-3/core/nautilus/default.nix
index 0a7cd139d2c..ebabc269e81 100644
--- a/pkgs/desktops/gnome-3/core/nautilus/default.nix
+++ b/pkgs/desktops/gnome-3/core/nautilus/default.nix
@@ -1,15 +1,15 @@
-{ stdenv, fetchurl, meson, ninja, pkgconfig, gettext, libxml2, desktop_file_utils, wrapGAppsHook
-, gtk, gnome3, gnome-autoar, glib, dbus_glib, shared_mime_info, libnotify, libexif
+{ stdenv, fetchurl, meson, ninja, pkgconfig, gettext, libxml2, desktop-file-utils, wrapGAppsHook
+, gtk, gnome3, gnome-autoar, glib, dbus-glib, shared-mime-info, libnotify, libexif
 , exempi, librsvg, tracker, tracker-miners, libselinux, gdk_pixbuf }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  nativeBuildInputs = [ meson ninja pkgconfig libxml2 gettext wrapGAppsHook desktop_file_utils ];
+  nativeBuildInputs = [ meson ninja pkgconfig libxml2 gettext wrapGAppsHook desktop-file-utils ];
 
-  buildInputs = [ dbus_glib shared_mime_info libexif gtk exempi libnotify libselinux
-                  tracker tracker-miners gnome3.gnome_desktop gnome3.adwaita-icon-theme
-                  gnome3.gsettings_desktop_schemas ];
+  buildInputs = [ dbus-glib shared-mime-info libexif gtk exempi libnotify libselinux
+                  tracker tracker-miners gnome3.gnome-desktop gnome3.adwaita-icon-theme
+                  gnome3.gsettings-desktop-schemas ];
 
   propagatedBuildInputs = [ gnome-autoar ];
 
@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
       # Thumbnailers
       --prefix XDG_DATA_DIRS : "${gdk_pixbuf}/share"
       --prefix XDG_DATA_DIRS : "${librsvg}/share"
+      --prefix XDG_DATA_DIRS : "${shared-mime-info}/share"
     )
   '';
 
diff --git a/pkgs/desktops/gnome-3/core/sushi/default.nix b/pkgs/desktops/gnome-3/core/sushi/default.nix
index 37b311256bd..3e568f8639a 100644
--- a/pkgs/desktops/gnome-3/core/sushi/default.nix
+++ b/pkgs/desktops/gnome-3/core/sushi/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, file, intltool, gobjectIntrospection, glib
-, clutter_gtk, clutter-gst, gnome3, gtksourceview, libmusicbrainz
+, clutter-gtk, clutter-gst, gnome3, gtksourceview, libmusicbrainz
 , webkitgtk, libmusicbrainz5, icu, makeWrapper, gst_all_1
 , gdk_pixbuf, librsvg, gtk3, harfbuzz }:
 
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ file intltool gobjectIntrospection glib gtk3
-                  clutter_gtk clutter-gst gnome3.gjs gtksourceview gdk_pixbuf
+                  clutter-gtk clutter-gst gnome3.gjs gtksourceview gdk_pixbuf
                   librsvg gnome3.defaultIconTheme libmusicbrainz5 webkitgtk
                   gnome3.evince icu makeWrapper harfbuzz ];
 
diff --git a/pkgs/desktops/gnome-3/core/totem/default.nix b/pkgs/desktops/gnome-3/core/totem/default.nix
index c26b9b45dfd..deb56e3c51c 100644
--- a/pkgs/desktops/gnome-3/core/totem/default.nix
+++ b/pkgs/desktops/gnome-3/core/totem/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, meson, ninja, intltool, gst_all_1, clutter
-, clutter_gtk, clutter-gst, python3Packages, shared_mime_info
+, clutter-gtk, clutter-gst, python3Packages, shared-mime-info
 , pkgconfig, gtk3, glib, gobjectIntrospection
-, bash, wrapGAppsHook, itstool, libxml2, dbus_glib, vala, gnome3, librsvg
+, bash, wrapGAppsHook, itstool, libxml2, dbus-glib, vala, gnome3, librsvg
 , gdk_pixbuf, file, tracker, nautilus }:
 
 stdenv.mkDerivation rec {
@@ -16,14 +16,14 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-I${gnome3.glib.dev}/include/gio-unix-2.0";
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ meson ninja vala pkgconfig intltool python3Packages.python itstool file wrapGAppsHook ];
-  buildInputs = [ gtk3 glib gnome3.grilo clutter_gtk clutter-gst gnome3.totem-pl-parser gnome3.grilo-plugins
+  buildInputs = [ gtk3 glib gnome3.grilo clutter-gtk clutter-gst gnome3.totem-pl-parser gnome3.grilo-plugins
                   gst_all_1.gstreamer gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good gst_all_1.gst-plugins-bad
-                  gst_all_1.gst-plugins-ugly gst_all_1.gst-libav gnome3.libpeas shared_mime_info dbus_glib
-                  gdk_pixbuf libxml2 gnome3.defaultIconTheme gnome3.gnome_desktop
-                  gnome3.gsettings_desktop_schemas tracker nautilus ];
+                  gst_all_1.gst-plugins-ugly gst_all_1.gst-libav gnome3.libpeas shared-mime-info dbus-glib
+                  gdk_pixbuf libxml2 gnome3.defaultIconTheme gnome3.gnome-desktop
+                  gnome3.gsettings-desktop-schemas tracker nautilus ];
 
   propagatedBuildInputs = [ gobjectIntrospection python3Packages.pylint python3Packages.pygobject2 ];
 
diff --git a/pkgs/desktops/gnome-3/core/tracker-miners/default.nix b/pkgs/desktops/gnome-3/core/tracker-miners/default.nix
index baff249a03a..7213bbdfdb2 100644
--- a/pkgs/desktops/gnome-3/core/tracker-miners/default.nix
+++ b/pkgs/desktops/gnome-3/core/tracker-miners/default.nix
@@ -2,11 +2,11 @@
 , pkgconfig, gtk3, glib
 , bash, wrapGAppsHook, itstool, vala, sqlite, libxslt
 , gnome3, librsvg, gdk_pixbuf, libnotify
-, evolution_data_server, gst_all_1, poppler
+, evolution-data-server, gst_all_1, poppler
 , icu, taglib, libjpeg, libtiff, giflib, libcue
 , libvorbis, flac, exempi, networkmanager
 , libpng, libexif, libgsf, libuuid, bzip2
-, libsoup, json_glib, libseccomp
+, libsoup, json-glib, libseccomp
 , libiptcdata }:
 
 stdenv.mkDerivation rec {
@@ -19,9 +19,9 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ vala pkgconfig intltool itstool libxslt wrapGAppsHook ];
   # TODO: add libgrss, libenca
   buildInputs = [
-    bzip2 evolution_data_server exempi flac giflib glib gnome3.totem-pl-parser
+    bzip2 evolution-data-server exempi flac giflib glib gnome3.totem-pl-parser
     gnome3.tracker gst_all_1.gst-plugins-base gst_all_1.gstreamer icu
-    json_glib libcue libexif libgsf libiptcdata libjpeg libpng libseccomp libsoup
+    json-glib libcue libexif libgsf libiptcdata libjpeg libpng libseccomp libsoup
     libtiff libuuid libvorbis libxml2 poppler taglib upower
   ];
 
diff --git a/pkgs/desktops/gnome-3/core/tracker/default.nix b/pkgs/desktops/gnome-3/core/tracker/default.nix
index 59455f320b5..2596709c0ba 100644
--- a/pkgs/desktops/gnome-3/core/tracker/default.nix
+++ b/pkgs/desktops/gnome-3/core/tracker/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, intltool, pkgconfig
 , libxml2, upower, glib, wrapGAppsHook, vala, sqlite, libxslt
-, gnome3, icu, libuuid, networkmanager, libsoup, json_glib }:
+, gnome3, icu, libuuid, networkmanager, libsoup, json-glib }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -10,10 +10,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ vala pkgconfig intltool libxslt wrapGAppsHook ];
   # TODO: add libstemmer
   buildInputs = [
-    glib libxml2 sqlite upower icu networkmanager libsoup libuuid json_glib
+    glib libxml2 sqlite upower icu networkmanager libsoup libuuid json-glib
   ];
 
-  # TODO: figure out wrapping unit tests, some of them fail on missing gsettings_desktop_schemas
+  # TODO: figure out wrapping unit tests, some of them fail on missing gsettings-desktop-schemas
   configureFlags = [ "--disable-unit-tests" ];
 
   postPatch = ''
diff --git a/pkgs/desktops/gnome-3/core/vino/default.nix b/pkgs/desktops/gnome-3/core/vino/default.nix
index bd446623fc2..4eadcc05760 100644
--- a/pkgs/desktops/gnome-3/core/vino/default.nix
+++ b/pkgs/desktops/gnome-3/core/vino/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, lib, wrapGAppsHook
 , pkgconfig, gnome3, gtk3, glib, intltool, libXtst, libnotify, libsoup
-, telepathySupport ? false, dbus_glib ? null, telepathy_glib ? null
+, telepathySupport ? false, dbus-glib ? null, telepathy-glib ? null
 , libsecret ? null, gnutls ? null, libgcrypt ? null, avahi ? null
 , zlib ? null, libjpeg ? null
 , libXdamage ? null, libXfixes ? null, libXext ? null
-, gnomeKeyringSupport ? false, libgnome_keyring3 ? null
+, gnomeKeyringSupport ? false, libgnome-keyring3 ? null
 , networkmanager ? null }:
 
 with lib;
@@ -17,8 +17,8 @@ stdenv.mkDerivation rec {
   buildInputs = [
     wrapGAppsHook
     pkgconfig gnome3.defaultIconTheme gtk3 glib intltool libXtst libnotify libsoup
-  ] ++ optionals telepathySupport [ dbus_glib telepathy_glib ]
-    ++ optional gnomeKeyringSupport libgnome_keyring3
+  ] ++ optionals telepathySupport [ dbus-glib telepathy-glib ]
+    ++ optional gnomeKeyringSupport libgnome-keyring3
     ++ filter (p: p != null) [
       libsecret gnutls libgcrypt avahi zlib libjpeg
       libXdamage libXfixes libXext networkmanager
diff --git a/pkgs/desktops/gnome-3/core/vte/default.nix b/pkgs/desktops/gnome-3/core/vte/default.nix
index 251e27334b1..ef33cc34023 100644
--- a/pkgs/desktops/gnome-3/core/vte/default.nix
+++ b/pkgs/desktops/gnome-3/core/vte/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, intltool, pkgconfig
 , gnome3, ncurses, gobjectIntrospection, vala, libxml2, gnutls
-, fetchFromGitHub, autoconf, automake, libtool, gtk_doc, gperf, pcre2
+, fetchFromGitHub, autoconf, automake, libtool, gtk-doc, gperf, pcre2
 }:
 
 stdenv.mkDerivation rec {
diff --git a/pkgs/desktops/gnome-3/core/vte/ng.nix b/pkgs/desktops/gnome-3/core/vte/ng.nix
index c40972e955f..e6dc005fe58 100644
--- a/pkgs/desktops/gnome-3/core/vte/ng.nix
+++ b/pkgs/desktops/gnome-3/core/vte/ng.nix
@@ -1,4 +1,4 @@
-{ gnome3, fetchFromGitHub, autoconf, automake, gtk_doc, gettext, libtool, gperf }:
+{ gnome3, fetchFromGitHub, autoconf, automake, gtk-doc, gettext, libtool, gperf }:
 
 gnome3.vte.overrideAttrs (oldAttrs: rec {
   name = "vte-ng-${version}";
@@ -14,5 +14,5 @@ gnome3.vte.overrideAttrs (oldAttrs: rec {
   preConfigure = oldAttrs.preConfigure + "; NOCONFIGURE=1 ./autogen.sh";
 
   nativeBuildInputs = oldAttrs.nativeBuildInputs or []
-    ++ [ gtk_doc autoconf automake gettext libtool gperf ];
+    ++ [ gtk-doc autoconf automake gettext libtool gperf ];
 })
diff --git a/pkgs/desktops/gnome-3/core/yelp-tools/default.nix b/pkgs/desktops/gnome-3/core/yelp-tools/default.nix
index eaceadcc85c..d849178ae09 100644
--- a/pkgs/desktops/gnome-3/core/yelp-tools/default.nix
+++ b/pkgs/desktops/gnome-3/core/yelp-tools/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libxml2 libxslt itstool gnome3.yelp_xsl ];
+  buildInputs = [ libxml2 libxslt itstool gnome3.yelp-xsl ];
 
   doCheck = true;
 
diff --git a/pkgs/desktops/gnome-3/core/yelp/default.nix b/pkgs/desktops/gnome-3/core/yelp/default.nix
index 6b458598c29..16e31446285 100644
--- a/pkgs/desktops/gnome-3/core/yelp/default.nix
+++ b/pkgs/desktops/gnome-3/core/yelp/default.nix
@@ -6,15 +6,15 @@
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   preConfigure = "substituteInPlace ./configure --replace /usr/bin/file ${file}/bin/file";
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 glib webkitgtk intltool itstool sqlite
-                  libxml2 libxslt icu file makeWrapper gnome3.yelp_xsl
+                  libxml2 libxslt icu file makeWrapper gnome3.yelp-xsl
                   librsvg gdk_pixbuf gnome3.defaultIconTheme groff
-                  gnome3.gsettings_desktop_schemas wrapGAppsHook
+                  gnome3.gsettings-desktop-schemas wrapGAppsHook
                   gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/core/zenity/default.nix b/pkgs/desktops/gnome-3/core/zenity/default.nix
index 80f2dde534e..e7d14188b0c 100644
--- a/pkgs/desktops/gnome-3/core/zenity/default.nix
+++ b/pkgs/desktops/gnome-3/core/zenity/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, cairo, libxml2, libxslt, gnome3, pango
-, gnome_doc_utils, intltool, libX11, which, itstool, wrapGAppsHook }:
+, gnome-doc-utils, intltool, libX11, which, itstool, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ gnome3.gtk libxml2 libxslt libX11 itstool ];
 
-  nativeBuildInputs = [ pkgconfig intltool gnome_doc_utils which wrapGAppsHook ];
+  nativeBuildInputs = [ pkgconfig intltool gnome-doc-utils which wrapGAppsHook ];
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
diff --git a/pkgs/desktops/gnome-3/default.nix b/pkgs/desktops/gnome-3/default.nix
index 0650ddf04ea..9388c919896 100644
--- a/pkgs/desktops/gnome-3/default.nix
+++ b/pkgs/desktops/gnome-3/default.nix
@@ -17,21 +17,21 @@ let
   maintainers = with pkgs.lib.maintainers; [ lethalman jtojnar ];
 
   corePackages = with gnome3; [
-    pkgs.desktop_file_utils pkgs.ibus
-    pkgs.shared_mime_info # for update-mime-database
+    pkgs.desktop-file-utils pkgs.ibus
+    pkgs.shared-mime-info # for update-mime-database
     glib # for gsettings
     gtk3.out # for gtk-update-icon-cache
-    glib_networking gvfs dconf gnome-backgrounds gnome_control_center
-    gnome-menus gnome_settings_daemon gnome_shell
-    gnome_themes_standard defaultIconTheme gnome-shell-extensions
-    pkgs.hicolor_icon_theme
+    glib-networking gvfs dconf gnome-backgrounds gnome-control-center
+    gnome-menus gnome-settings-daemon gnome-shell
+    gnome-themes-standard defaultIconTheme gnome-shell-extensions
+    pkgs.hicolor-icon-theme
   ];
 
   optionalPackages = with gnome3; [ baobab eog epiphany evince
     gucharmap nautilus totem vino yelp gnome-bluetooth
     gnome-calculator gnome-contacts gnome-font-viewer gnome-screenshot
     gnome-system-log gnome-system-monitor simple-scan
-    gnome_terminal gnome-user-docs evolution file-roller gedit
+    gnome-terminal gnome-user-docs evolution file-roller gedit
     gnome-clocks gnome-music gnome-tweak-tool gnome-photos
     nautilus-sendto dconf-editor vinagre gnome-weather gnome-logs
     gnome-maps gnome-characters gnome-calendar accerciser gnome-nettool
@@ -46,8 +46,8 @@ let
     hitori gnome-taquin
   ];
 
-  inherit (pkgs) glib gtk2 webkitgtk gtk3 gtkmm3 libcanberra_gtk2
-    clutter clutter-gst clutter_gtk cogl gtkvnc;
+  inherit (pkgs) glib gtk2 webkitgtk gtk3 gtkmm3 libcanberra-gtk2
+    clutter clutter-gst clutter-gtk cogl gtkvnc;
   inherit (pkgs.gnome2) ORBit2;
   libsoup = pkgs.libsoup.override { gnomeSupport = true; };
   libchamplain = pkgs.libchamplain.override { libsoup = libsoup; };
@@ -81,11 +81,11 @@ let
 
   evince = callPackage ./core/evince { }; # ToDo: dbus would prevent compilation, enable tests
 
-  evolution_data_server = callPackage ./core/evolution-data-server { };
+  evolution-data-server = callPackage ./core/evolution-data-server { };
 
   gconf = callPackage ./core/gconf { };
 
-  geocode_glib = callPackage ./core/geocode-glib { };
+  geocode-glib = callPackage ./core/geocode-glib { };
 
   gcr = callPackage ./core/gcr { }; # ToDo: tests fail
 
@@ -93,8 +93,8 @@ let
 
   gjs = callPackage ./core/gjs { };
 
-  glib_networking = pkgs.glib_networking.override {
-    inherit gsettings_desktop_schemas;
+  glib-networking = pkgs.glib-networking.override {
+    inherit gsettings-desktop-schemas;
   };
 
   gnome-backgrounds = callPackage ./core/gnome-backgrounds { };
@@ -103,13 +103,13 @@ let
 
   gnome-contacts = callPackage ./core/gnome-contacts { };
 
-  gnome_control_center = callPackage ./core/gnome-control-center { };
+  gnome-control-center = callPackage ./core/gnome-control-center { };
 
   gnome-calculator = callPackage ./core/gnome-calculator { };
 
-  gnome_common = callPackage ./core/gnome-common { };
+  gnome-common = callPackage ./core/gnome-common { };
 
-  gnome_desktop = callPackage ./core/gnome-desktop { };
+  gnome-desktop = callPackage ./core/gnome-desktop { };
 
   gnome-dictionary = callPackage ./core/gnome-dictionary { };
 
@@ -119,27 +119,27 @@ let
 
   gnome-menus = callPackage ./core/gnome-menus { };
 
-  gnome_keyring = callPackage ./core/gnome-keyring { };
+  gnome-keyring = callPackage ./core/gnome-keyring { };
 
-  libgnome_keyring = callPackage ./core/libgnome-keyring { };
+  libgnome-keyring = callPackage ./core/libgnome-keyring { };
 
   libgnomekbd = callPackage ./core/libgnomekbd { };
 
   folks = callPackage ./core/folks { };
 
-  gnome_online_accounts = callPackage ./core/gnome-online-accounts { };
+  gnome-online-accounts = callPackage ./core/gnome-online-accounts { };
 
   gnome-online-miners = callPackage ./core/gnome-online-miners { };
 
-  gnome_session = callPackage ./core/gnome-session { };
+  gnome-session = callPackage ./core/gnome-session { };
 
-  gnome_shell = callPackage ./core/gnome-shell { };
+  gnome-shell = callPackage ./core/gnome-shell { };
 
   gnome-shell-extensions = callPackage ./core/gnome-shell-extensions { };
 
   gnome-screenshot = callPackage ./core/gnome-screenshot { };
 
-  gnome_settings_daemon = callPackage ./core/gnome-settings-daemon { };
+  gnome-settings-daemon = callPackage ./core/gnome-settings-daemon { };
 
   gnome-software = callPackage ./core/gnome-software { };
 
@@ -147,9 +147,9 @@ let
 
   gnome-system-monitor = callPackage ./core/gnome-system-monitor { };
 
-  gnome_terminal = callPackage ./core/gnome-terminal { };
+  gnome-terminal = callPackage ./core/gnome-terminal { };
 
-  gnome_themes_standard = callPackage ./core/gnome-themes-standard { };
+  gnome-themes-standard = callPackage ./core/gnome-themes-standard { };
 
   gnome-user-docs = callPackage ./core/gnome-user-docs { };
 
@@ -159,7 +159,7 @@ let
 
   grilo-plugins = callPackage ./core/grilo-plugins { };
 
-  gsettings_desktop_schemas = callPackage ./core/gsettings-desktop-schemas { };
+  gsettings-desktop-schemas = callPackage ./core/gsettings-desktop-schemas { };
 
   gsound = callPackage ./core/gsound { };
 
@@ -193,36 +193,36 @@ let
 
   nautilus = callPackage ./core/nautilus { };
 
-  networkmanager_openvpn = pkgs.networkmanager_openvpn.override {
+  networkmanager-openvpn = pkgs.networkmanager-openvpn.override {
     inherit gnome3;
   };
 
-  networkmanager_pptp = pkgs.networkmanager_pptp.override {
+  networkmanager-pptp = pkgs.networkmanager-pptp.override {
     inherit gnome3;
   };
 
-  networkmanager_vpnc = pkgs.networkmanager_vpnc.override {
+  networkmanager-vpnc = pkgs.networkmanager-vpnc.override {
     inherit gnome3;
   };
 
-  networkmanager_openconnect = pkgs.networkmanager_openconnect.override {
+  networkmanager-openconnect = pkgs.networkmanager-openconnect.override {
     inherit gnome3;
   };
 
-  networkmanager_fortisslvpn = pkgs.networkmanager_fortisslvpn.override {
+  networkmanager-fortisslvpn = pkgs.networkmanager-fortisslvpn.override {
     inherit gnome3;
   };
 
-  networkmanager_l2tp = pkgs.networkmanager_l2tp.override {
+  networkmanager-l2tp = pkgs.networkmanager-l2tp.override {
     inherit gnome3;
   };
 
-  networkmanager_iodine = pkgs.networkmanager_iodine.override {
+  networkmanager-iodine = pkgs.networkmanager-iodine.override {
     inherit gnome3;
   };
 
   networkmanagerapplet = pkgs.networkmanagerapplet.override {
-    inherit gnome3 gsettings_desktop_schemas glib_networking;
+    inherit gnome3 gsettings-desktop-schemas glib-networking;
   };
 
   rest = callPackage ./core/rest { };
@@ -249,9 +249,9 @@ let
 
   yelp = callPackage ./core/yelp { };
 
-  yelp_xsl = callPackage ./core/yelp-xsl { };
+  yelp-xsl = callPackage ./core/yelp-xsl { };
 
-  yelp_tools = callPackage ./core/yelp-tools { };
+  yelp-tools = callPackage ./core/yelp-tools { };
 
   zenity = callPackage ./core/zenity { };
 
@@ -401,6 +401,34 @@ let
 
   gnome-packagekit = callPackage ./misc/gnome-packagekit { };
 
+#### Legacy aliases
+
+  evolution_data_server = evolution-data-server; # added 2018-02-25
+  geocode_glib = geocode-glib; # added 2018-02-25
+  glib_networking = glib-networking; # added 2018-02-25
+  gnome_common = gnome-common; # added 2018-02-25
+  gnome_control_center = gnome-control-center; # added 2018-02-25
+  gnome_desktop = gnome-desktop; # added 2018-02-25
+  gnome_keyring = gnome-keyring; # added 2018-02-25
+  gnome_online_accounts = gnome-online-accounts; # added 2018-02-25
+  gnome_session = gnome-session; # added 2018-02-25
+  gnome_settings_daemon = gnome-settings-daemon; # added 2018-02-25
+  gnome_shell = gnome-shell; # added 2018-02-25
+  gnome_terminal = gnome-terminal; # added 2018-02-25
+  gnome_themes_standard = gnome-themes-standard; # added 2018-02-25
+  gsettings_desktop_schemas = gsettings-desktop-schemas; # added 2018-02-25
+  libcanberra_gtk2 = libcanberra-gtk2; # added 2018-02-25
+  libgnome_keyring = libgnome-keyring; # added 2018-02-25
+  networkmanager_fortisslvpn = networkmanager-fortisslvpn; # added 2018-02-25
+  networkmanager_iodine = networkmanager-iodine; # added 2018-02-25
+  networkmanager_l2tp = networkmanager-l2tp; # added 2018-02-25
+  networkmanager_openconnect = networkmanager-openconnect; # added 2018-02-25
+  networkmanager_openvpn = networkmanager-openvpn; # added 2018-02-25
+  networkmanager_pptp = networkmanager-pptp; # added 2018-02-25
+  networkmanager_vpnc = networkmanager-vpnc; # added 2018-02-25
+  yelp_xsl = yelp-xsl; # added 2018-02-25
+  yelp_tools = yelp-tools; # added 2018-02-25
+
     };
   in self; # pkgsFun
 
diff --git a/pkgs/desktops/gnome-3/devtools/anjuta/default.nix b/pkgs/desktops/gnome-3/devtools/anjuta/default.nix
index 4347f72cc5f..c81b160ae71 100644
--- a/pkgs/desktops/gnome-3/devtools/anjuta/default.nix
+++ b/pkgs/desktops/gnome-3/devtools/anjuta/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     flex bison gtk3 libxml2 gnome3.gjs gnome3.gdl
     gnome3.libgda gnome3.gtksourceview
-    gnome3.gsettings_desktop_schemas
+    gnome3.gsettings-desktop-schemas
   ];
 
   preFixup = ''
diff --git a/pkgs/desktops/gnome-3/devtools/devhelp/default.nix b/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
index 08dbade67fb..6ecac28f96a 100644
--- a/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
+++ b/pkgs/desktops/gnome-3/devtools/devhelp/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, webkitgtk, intltool, gsettings_desktop_schemas }:
+, webkitgtk, intltool, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     gtk3 wrapGAppsHook webkitgtk intltool gnome3.defaultIconTheme
-    gsettings_desktop_schemas
+    gsettings-desktop-schemas
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/gnome-3/extensions/chrome-gnome-shell/default.nix b/pkgs/desktops/gnome-3/extensions/chrome-gnome-shell/default.nix
index 11d891b6743..d22dbd49d39 100644
--- a/pkgs/desktops/gnome-3/extensions/chrome-gnome-shell/default.nix
+++ b/pkgs/desktops/gnome-3/extensions/chrome-gnome-shell/default.nix
@@ -13,7 +13,7 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ cmake ninja jq wrapGAppsHook ];
-  buildInputs = [ gnome3.gnome_shell python pygobject3 requests ];
+  buildInputs = [ gnome3.gnome-shell python pygobject3 requests ];
 
   preConfigure = ''
     substituteInPlace CMakeLists.txt --replace "/etc" "$out/etc"
diff --git a/pkgs/desktops/gnome-3/games/aisleriot/default.nix b/pkgs/desktops/gnome-3/games/aisleriot/default.nix
index 40e1473b59e..a6f0a65832f 100644
--- a/pkgs/desktops/gnome-3/games/aisleriot/default.nix
+++ b/pkgs/desktops/gnome-3/games/aisleriot/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, gnome3, intltool, itstool, gtk3
-, wrapGAppsHook, gconf, librsvg, libxml2, desktop_file_utils
-, guile_2_0, libcanberra_gtk3 }:
+, wrapGAppsHook, gconf, librsvg, libxml2, desktop-file-utils
+, guile_2_0, libcanberra-gtk3 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ intltool itstool gtk3 wrapGAppsHook gconf
-                  librsvg libxml2 desktop_file_utils guile_2_0 libcanberra_gtk3 ];
+                  librsvg libxml2 desktop-file-utils guile_2_0 libcanberra-gtk3 ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Apps/Aisleriot;
diff --git a/pkgs/desktops/gnome-3/games/four-in-a-row/default.nix b/pkgs/desktops/gnome-3/games/four-in-a-row/default.nix
index 486fe5c486e..a2623c5115b 100644
--- a/pkgs/desktops/gnome-3/games/four-in-a-row/default.nix
+++ b/pkgs/desktops/gnome-3/games/four-in-a-row/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, intltool, itstool, libcanberra_gtk3, librsvg, libxml2 }:
+, intltool, itstool, libcanberra-gtk3, librsvg, libxml2 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gtk3 wrapGAppsHook intltool itstool libcanberra_gtk3 librsvg
+    gtk3 wrapGAppsHook intltool itstool libcanberra-gtk3 librsvg
     libxml2 gnome3.defaultIconTheme
   ];
 
diff --git a/pkgs/desktops/gnome-3/games/gnome-nibbles/default.nix b/pkgs/desktops/gnome-3/games/gnome-nibbles/default.nix
index 90fdccc1186..7489cf6111b 100644
--- a/pkgs/desktops/gnome-3/games/gnome-nibbles/default.nix
+++ b/pkgs/desktops/gnome-3/games/gnome-nibbles/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, librsvg, libcanberra_gtk3, clutter_gtk, intltool, itstool
+, librsvg, libcanberra-gtk3, clutter-gtk, intltool, itstool
 , libxml2, libgee, libgames-support }:
 
 stdenv.mkDerivation rec {
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     gtk3 wrapGAppsHook intltool itstool libxml2
-    librsvg libcanberra_gtk3 clutter_gtk gnome3.defaultIconTheme
+    librsvg libcanberra-gtk3 clutter-gtk gnome3.defaultIconTheme
     libgee libgames-support
   ];
 
diff --git a/pkgs/desktops/gnome-3/games/gnome-robots/default.nix b/pkgs/desktops/gnome-3/games/gnome-robots/default.nix
index cd13e6ab958..e46736351a1 100644
--- a/pkgs/desktops/gnome-3/games/gnome-robots/default.nix
+++ b/pkgs/desktops/gnome-3/games/gnome-robots/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, librsvg, libcanberra_gtk3, intltool, itstool, libxml2, libgames-support
+, librsvg, libcanberra-gtk3, intltool, itstool, libxml2, libgames-support
 , libgee}:
 
 stdenv.mkDerivation rec {
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gtk3 wrapGAppsHook intltool itstool librsvg libcanberra_gtk3
+    gtk3 wrapGAppsHook intltool itstool librsvg libcanberra-gtk3
     libxml2 gnome3.defaultIconTheme libgames-support libgee
   ];
 
diff --git a/pkgs/desktops/gnome-3/games/gnome-sudoku/default.nix b/pkgs/desktops/gnome-3/games/gnome-sudoku/default.nix
index a0f83d48c3d..2234d696d24 100644
--- a/pkgs/desktops/gnome-3/games/gnome-sudoku/default.nix
+++ b/pkgs/desktops/gnome-3/games/gnome-sudoku/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, intltool, gtk3, gnome3, wrapGAppsHook
-, json_glib, qqwing, itstool, libxml2 }:
+, json-glib, qqwing, itstool, libxml2 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ intltool wrapGAppsHook gtk3 gnome3.libgee
-                  json_glib qqwing itstool libxml2 ];
+                  json-glib qqwing itstool libxml2 ];
 
   meta = with stdenv.lib; {
     homepage = https://wiki.gnome.org/Apps/Sudoku;
diff --git a/pkgs/desktops/gnome-3/games/gnome-taquin/default.nix b/pkgs/desktops/gnome-3/games/gnome-taquin/default.nix
index d456abe6dc1..3935afe3eb6 100644
--- a/pkgs/desktops/gnome-3/games/gnome-taquin/default.nix
+++ b/pkgs/desktops/gnome-3/games/gnome-taquin/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, gnome3, gtk3, wrapGAppsHook
-, librsvg, libcanberra_gtk3, intltool, itstool, libxml2 }:
+, librsvg, libcanberra-gtk3, intltool, itstool, libxml2 }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gtk3 wrapGAppsHook librsvg libcanberra_gtk3
+    gtk3 wrapGAppsHook librsvg libcanberra-gtk3
     intltool itstool libxml2 gnome3.defaultIconTheme
   ];
 
diff --git a/pkgs/desktops/gnome-3/games/iagno/default.nix b/pkgs/desktops/gnome-3/games/iagno/default.nix
index 3836548b3ab..e7e1696dda4 100644
--- a/pkgs/desktops/gnome-3/games/iagno/default.nix
+++ b/pkgs/desktops/gnome-3/games/iagno/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, gtk3, gnome3, gdk_pixbuf, librsvg, wrapGAppsHook
-, intltool, itstool, libcanberra_gtk3, libxml2, dconf }:
+, intltool, itstool, libcanberra-gtk3, libxml2, dconf }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 gnome3.defaultIconTheme gdk_pixbuf librsvg
-                  dconf libxml2 libcanberra_gtk3 wrapGAppsHook itstool intltool ];
+                  dconf libxml2 libcanberra-gtk3 wrapGAppsHook itstool intltool ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/games/lightsoff/default.nix b/pkgs/desktops/gnome-3/games/lightsoff/default.nix
index 7bd3ca95de9..78663b99ae0 100644
--- a/pkgs/desktops/gnome-3/games/lightsoff/default.nix
+++ b/pkgs/desktops/gnome-3/games/lightsoff/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, gtk3, gnome3, gdk_pixbuf, librsvg, wrapGAppsHook
-, intltool, itstool, clutter, clutter_gtk, libxml2, dconf }:
+, intltool, itstool, clutter, clutter-gtk, libxml2, dconf }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 gnome3.defaultIconTheme gdk_pixbuf librsvg dconf
-                  libxml2 clutter clutter_gtk wrapGAppsHook itstool intltool ];
+                  libxml2 clutter clutter-gtk wrapGAppsHook itstool intltool ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/games/quadrapassel/default.nix b/pkgs/desktops/gnome-3/games/quadrapassel/default.nix
index 514b2a03557..be3b5f6ee01 100644
--- a/pkgs/desktops/gnome-3/games/quadrapassel/default.nix
+++ b/pkgs/desktops/gnome-3/games/quadrapassel/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, pkgconfig, gtk3, gnome3, gdk_pixbuf
-, librsvg, libcanberra_gtk3
-, intltool, itstool, libxml2, clutter, clutter_gtk, wrapGAppsHook }:
+, librsvg, libcanberra-gtk3
+, intltool, itstool, libxml2, clutter, clutter-gtk, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 gnome3.defaultIconTheme gdk_pixbuf librsvg
-                  libcanberra_gtk3 itstool intltool clutter
-                  libxml2 clutter_gtk wrapGAppsHook ];
+                  libcanberra-gtk3 itstool intltool clutter
+                  libxml2 clutter-gtk wrapGAppsHook ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/games/swell-foop/default.nix b/pkgs/desktops/gnome-3/games/swell-foop/default.nix
index c6416960b7a..1df746f4f28 100644
--- a/pkgs/desktops/gnome-3/games/swell-foop/default.nix
+++ b/pkgs/desktops/gnome-3/games/swell-foop/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, gtk3, gnome3, gdk_pixbuf, librsvg, dconf
-, clutter, clutter_gtk, intltool, itstool, libxml2, wrapGAppsHook }:
+, clutter, clutter-gtk, intltool, itstool, libxml2, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 gnome3.defaultIconTheme gdk_pixbuf librsvg
-                  dconf wrapGAppsHook itstool intltool clutter clutter_gtk libxml2 ];
+                  dconf wrapGAppsHook itstool intltool clutter clutter-gtk libxml2 ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/misc/california/default.nix b/pkgs/desktops/gnome-3/misc/california/default.nix
index b33488e34fc..73d3b555ba9 100644
--- a/pkgs/desktops/gnome-3/misc/california/default.nix
+++ b/pkgs/desktops/gnome-3/misc/california/default.nix
@@ -12,17 +12,17 @@ stdenv.mkDerivation rec {
     sha256 = "1dky2kllv469k8966ilnf4xrr7z35pq8mdvs7kwziy59cdikapxj";
   };
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ makeWrapper intltool vala_0_32 glib gtk3 gnome3.libgee
-    libsoup libgdata gnome3.gnome_online_accounts gnome3.evolution_data_server
-    sqlite itstool xdg_utils gnome3.gsettings_desktop_schemas ];
+    libsoup libgdata gnome3.gnome-online-accounts gnome3.evolution-data-server
+    sqlite itstool xdg_utils gnome3.gsettings-desktop-schemas ];
 
   preFixup = ''
     wrapProgram "$out/bin/california" \
       --set GDK_PIXBUF_MODULE_FILE "$GDK_PIXBUF_MODULE_FILE" \
-      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gnome3.defaultIconTheme}/share:${gnome3.gnome_themes_standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH:${gnome3.gsettings_desktop_schemas}/share"
+      --prefix XDG_DATA_DIRS : "$XDG_ICON_DIRS:${gnome3.defaultIconTheme}/share:${gnome3.gnome-themes-standard}/share:$out/share:$GSETTINGS_SCHEMAS_PATH:${gnome3.gsettings-desktop-schemas}/share"
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/desktops/gnome-3/misc/geary/default.nix b/pkgs/desktops/gnome-3/misc/geary/default.nix
index a912fb1c98b..f8c29625261 100644
--- a/pkgs/desktops/gnome-3/misc/geary/default.nix
+++ b/pkgs/desktops/gnome-3/misc/geary/default.nix
@@ -1,8 +1,8 @@
 { stdenv, fetchurl, intltool, pkgconfig, gtk3, vala_0_38, enchant
-, wrapGAppsHook, gdk_pixbuf, cmake, desktop_file_utils
-, libnotify, libcanberra_gtk3, libsecret, gmime
+, wrapGAppsHook, gdk_pixbuf, cmake, desktop-file-utils
+, libnotify, libcanberra-gtk3, libsecret, gmime
 , libpthreadstubs, sqlite
-, gnome3, librsvg, gnome_doc_utils, webkitgtk }:
+, gnome3, librsvg, gnome-doc-utils, webkitgtk }:
 
 let
   majorVersion = "0.12";
@@ -15,11 +15,11 @@ stdenv.mkDerivation rec {
     sha256 = "12hbpd5j3rb122nrsqmgsg31x82xl0ksm0nmsl614v1dd7crqnh6";
   };
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
-  nativeBuildInputs = [ vala_0_38 intltool pkgconfig wrapGAppsHook cmake desktop_file_utils gnome_doc_utils ];
-  buildInputs = [ gtk3 enchant webkitgtk libnotify libcanberra_gtk3 gnome3.libgee libsecret gmime sqlite
-                  libpthreadstubs gnome3.gsettings_desktop_schemas gnome3.gcr
+  nativeBuildInputs = [ vala_0_38 intltool pkgconfig wrapGAppsHook cmake desktop-file-utils gnome-doc-utils ];
+  buildInputs = [ gtk3 enchant webkitgtk libnotify libcanberra-gtk3 gnome3.libgee libsecret gmime sqlite
+                  libpthreadstubs gnome3.gsettings-desktop-schemas gnome3.gcr
                   gdk_pixbuf librsvg gnome3.defaultIconTheme ];
 
   preConfigure = ''
diff --git a/pkgs/desktops/gnome-3/misc/gfbgraph/default.nix b/pkgs/desktops/gnome-3/misc/gfbgraph/default.nix
index 364a52ee5cd..779f21882e6 100644
--- a/pkgs/desktops/gnome-3/misc/gfbgraph/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gfbgraph/default.nix
@@ -1,5 +1,5 @@
 { stdenv, intltool, fetchurl, pkgconfig, glib
-, gnome3, libsoup, json_glib }:
+, gnome3, libsoup, json-glib }:
 
 stdenv.mkDerivation rec {
   name = "gfbgraph-0.2.3";
@@ -10,8 +10,8 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib gnome3.gnome_online_accounts ];
-  propagatedBuildInputs = [ libsoup json_glib gnome3.rest ];
+  buildInputs = [ glib gnome3.gnome-online-accounts ];
+  propagatedBuildInputs = [ libsoup json-glib gnome3.rest ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/desktops/gnome-3/misc/gitg/default.nix b/pkgs/desktops/gnome-3/misc/gitg/default.nix
index 4180cd3b8ea..208f0e6a1c7 100644
--- a/pkgs/desktops/gnome-3/misc/gitg/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gitg/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, vala, intltool, pkgconfig, gtk3, glib
-, json_glib, wrapGAppsHook, libpeas, bash, gobjectIntrospection
-, gnome3, gtkspell3, shared_mime_info, libgee, libgit2-glib, librsvg, libsecret
+, json-glib, wrapGAppsHook, libpeas, bash, gobjectIntrospection
+, gnome3, gtkspell3, shared-mime-info, libgee, libgit2-glib, librsvg, libsecret
 , libsoup }:
 
 stdenv.mkDerivation rec {
@@ -13,11 +13,11 @@ stdenv.mkDerivation rec {
 
   makeFlags = "INTROSPECTION_GIRDIR=$(out)/share/gir-1.0/ INTROSPECTION_TYPELIBDIR=$(out)/lib/girepository-1.0";
 
-  propagatedUserEnvPkgs = [ shared_mime_info
-                            gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ shared-mime-info
+                            gnome3.gnome-themes-standard ];
 
-  buildInputs = [ gtk3 glib json_glib libgee libpeas gnome3.libsoup
-                  libgit2-glib gtkspell3 gnome3.gtksourceview gnome3.gsettings_desktop_schemas
+  buildInputs = [ gtk3 glib json-glib libgee libpeas gnome3.libsoup
+                  libgit2-glib gtkspell3 gnome3.gtksourceview gnome3.gsettings-desktop-schemas
                   librsvg libsecret gobjectIntrospection gnome3.adwaita-icon-theme ];
 
   nativeBuildInputs = [ vala wrapGAppsHook intltool pkgconfig ];
diff --git a/pkgs/desktops/gnome-3/misc/gnome-packagekit/default.nix b/pkgs/desktops/gnome-3/misc/gnome-packagekit/default.nix
index cce734b474e..e2236913170 100644
--- a/pkgs/desktops/gnome-3/misc/gnome-packagekit/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gnome-packagekit/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, pkgconfig, meson, ninja, gettext, gnome3, libxslt, packagekit, polkit
-, fontconfig, libcanberra_gtk3, systemd, libnotify, wrapGAppsHook, dbus_glib, dbus_libs, desktop_file_utils }:
+, fontconfig, libcanberra-gtk3, systemd, libnotify, wrapGAppsHook, dbus-glib, dbus_libs, desktop-file-utils }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  NIX_CFLAGS_COMPILE = "-I${dbus_glib.dev}/include/dbus-1.0 -I${dbus_libs.dev}/include/dbus-1.0";
+  NIX_CFLAGS_COMPILE = "-I${dbus-glib.dev}/include/dbus-1.0 -I${dbus_libs.dev}/include/dbus-1.0";
 
-  nativeBuildInputs = [ pkgconfig meson ninja gettext wrapGAppsHook desktop_file_utils ];
+  nativeBuildInputs = [ pkgconfig meson ninja gettext wrapGAppsHook desktop-file-utils ];
   buildInputs = [ libxslt gnome3.gtk packagekit fontconfig systemd polkit
-                  libcanberra_gtk3 libnotify dbus_glib dbus_libs ];
+                  libcanberra-gtk3 libnotify dbus-glib dbus_libs ];
 
   prePatch = "patchShebangs meson_post_install.sh";
 
diff --git a/pkgs/desktops/gnome-3/misc/gnome-tweak-tool/default.nix b/pkgs/desktops/gnome-3/misc/gnome-tweak-tool/default.nix
index 4e8eaffde43..58d8f90cb86 100644
--- a/pkgs/desktops/gnome-3/misc/gnome-tweak-tool/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gnome-tweak-tool/default.nix
@@ -6,17 +6,17 @@
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_themes_standard ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-themes-standard ];
 
   nativeBuildInputs = [
     meson ninja pkgconfig gettext itstool libxml2 file wrapGAppsHook
   ];
   buildInputs = [
-    gtk3 glib gnome3.gsettings_desktop_schemas
+    gtk3 glib gnome3.gsettings-desktop-schemas
     gdk_pixbuf gnome3.defaultIconTheme librsvg
-    libnotify gnome3.gnome_shell python3Packages.pygobject3
-    libsoup gnome3.gnome_settings_daemon gnome3.nautilus
-    gnome3.mutter gnome3.gnome_desktop gobjectIntrospection
+    libnotify gnome3.gnome-shell python3Packages.pygobject3
+    libsoup gnome3.gnome-settings-daemon gnome3.nautilus
+    gnome3.mutter gnome3.gnome-desktop gobjectIntrospection
   ];
 
   postPatch = ''
diff --git a/pkgs/desktops/gnome-3/misc/gpaste/default.nix b/pkgs/desktops/gnome-3/misc/gpaste/default.nix
index 3e1c897ffff..aaedd6ef632 100644
--- a/pkgs/desktops/gnome-3/misc/gpaste/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gpaste/default.nix
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook pkgconfig vala wrapGAppsHook ];
   buildInputs = [ glib gjs mutter gnome3.adwaita-icon-theme
-                  gtk3 gnome3.gnome_control_center dbus
+                  gtk3 gnome3.gnome-control-center dbus
                   clutter pango appstream-glib systemd gobjectIntrospection ];
 
   configureFlags = [ "--with-controlcenterdir=$(out)/share/gnome-control-center/keybindings"
diff --git a/pkgs/desktops/gnome-3/misc/gtkhtml/default.nix b/pkgs/desktops/gnome-3/misc/gtkhtml/default.nix
index 3f65ab36b0b..10e3c5618a9 100644
--- a/pkgs/desktops/gnome-3/misc/gtkhtml/default.nix
+++ b/pkgs/desktops/gnome-3/misc/gtkhtml/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gtk3 intltool gnome3.adwaita-icon-theme
-                  gnome3.gsettings_desktop_schemas ];
+                  gnome3.gsettings-desktop-schemas ];
 
   propagatedBuildInputs = [ enchant isocodes ];
 
diff --git a/pkgs/desktops/gnome-3/misc/libgda/default.nix b/pkgs/desktops/gnome-3/misc/libgda/default.nix
index edb34996867..dd551a1caed 100644
--- a/pkgs/desktops/gnome-3/misc/libgda/default.nix
+++ b/pkgs/desktops/gnome-3/misc/libgda/default.nix
@@ -1,4 +1,10 @@
-{ stdenv, fetchurl, fetchpatch, pkgconfig, intltool, itstool, libxml2, gtk3, openssl }:
+{ stdenv, fetchurl, fetchpatch, pkgconfig, intltool, itstool, libxml2, gtk3, openssl
+, mysqlSupport ? false, mysql ? null
+, postgresSupport ? false, postgresql ? null
+}:
+
+assert mysqlSupport -> mysql != null;
+assert postgresSupport -> postgresql != null;
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
@@ -11,16 +17,18 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  configureFlags = [
-    "--enable-gi-system-install=no"
-  ];
+  configureFlags = with stdenv.lib; [ "--enable-gi-system-install=no" ]
+    ++ (optional (mysqlSupport) "--with-mysql=yes")
+    ++ (optional (postgresSupport) "--with-postgres=yes");
 
   enableParallelBuilding = true;
 
   hardeningDisable = [ "format" ];
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ intltool itstool libxml2 gtk3 openssl ];
+  nativeBuildInputs = [ pkgconfig intltool itstool libxml2 ];
+  buildInputs = with stdenv.lib; [ gtk3 openssl ]
+    ++ optional (mysqlSupport) mysql.connector-c
+    ++ optional (postgresSupport) postgresql;
 
   meta = with stdenv.lib; {
     description = "Database access library";
diff --git a/pkgs/desktops/gnome-3/misc/libgit2-glib/default.nix b/pkgs/desktops/gnome-3/misc/libgit2-glib/default.nix
index 3c9652de499..c28ab402a12 100644
--- a/pkgs/desktops/gnome-3/misc/libgit2-glib/default.nix
+++ b/pkgs/desktops/gnome-3/misc/libgit2-glib/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gnome3, libtool, pkgconfig, vala, libssh2
-, gtk_doc, gobjectIntrospection, libgit2, glib }:
+, gtk-doc, gobjectIntrospection, libgit2, glib }:
 
 stdenv.mkDerivation rec {
   inherit (import ./src.nix fetchurl) name src;
 
   nativeBuildInputs = [
-    gnome3.gnome_common libtool pkgconfig vala gtk_doc gobjectIntrospection
+    gnome3.gnome-common libtool pkgconfig vala gtk-doc gobjectIntrospection
   ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/desktops/gnome-3/misc/pomodoro/default.nix b/pkgs/desktops/gnome-3/misc/pomodoro/default.nix
index 5634d2a48d5..82e56d3f96c 100644
--- a/pkgs/desktops/gnome-3/misc/pomodoro/default.nix
+++ b/pkgs/desktops/gnome-3/misc/pomodoro/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoconf-archive, appstream-glib, intltool, pkgconfig, libtool, wrapGAppsHook,
-  dbus_glib, libcanberra, gst_all_1, vala, gnome3, gtk3, libxml2, autoreconfHook,
+  dbus-glib, libcanberra, gst_all_1, vala, gnome3, gtk3, libxml2, autoreconfHook,
   glib, gobjectIntrospection, libpeas
 }:
 
@@ -21,10 +21,10 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     glib gobjectIntrospection libpeas
-    dbus_glib libcanberra gst_all_1.gstreamer
+    dbus-glib libcanberra gst_all_1.gstreamer
     gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good
-    gnome3.gsettings_desktop_schemas
-    gnome3.gnome_shell gtk3 gnome3.defaultIconTheme
+    gnome3.gsettings-desktop-schemas
+    gnome3.gnome-shell gtk3 gnome3.defaultIconTheme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/lumina/default.nix b/pkgs/desktops/lumina/default.nix
index da33999087e..0ada9af3b5e 100644
--- a/pkgs/desktops/lumina/default.nix
+++ b/pkgs/desktops/lumina/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fluxbox, xscreensaver, desktop_file_utils,
+{ stdenv, fetchFromGitHub, fluxbox, xscreensaver, desktop-file-utils,
   numlockx, xorg, qtbase, qtsvg, qtmultimedia, qtx11extras, qmake,
   qttools, poppler_qt5, wrapGAppsHook
 }:
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     poppler_qt5
     fluxbox
     xscreensaver
-    desktop_file_utils
+    desktop-file-utils
     numlockx
   ];
 
diff --git a/pkgs/desktops/lxqt/optional/obconf-qt/default.nix b/pkgs/desktops/lxqt/optional/obconf-qt/default.nix
index e3cb02e8b8a..c40b9c4e9f9 100644
--- a/pkgs/desktops/lxqt/optional/obconf-qt/default.nix
+++ b/pkgs/desktops/lxqt/optional/obconf-qt/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, pkgconfig, pcre, qt5, xorg, lxqt, openbox, hicolor_icon_theme }:
+{ stdenv, fetchFromGitHub, cmake, pkgconfig, pcre, qt5, xorg, lxqt, openbox, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     xorg.libXdmcp
     xorg.libSM
     openbox
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   cmakeFlags = [ "-DPULL_TRANSLATIONS=NO" ];
diff --git a/pkgs/desktops/mate/atril/default.nix b/pkgs/desktops/mate/atril/default.nix
index c6607dad290..05b9d966fc4 100644
--- a/pkgs/desktops/mate/atril/default.nix
+++ b/pkgs/desktops/mate/atril/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libxml2, libsecret, poppler, itstool, hicolor_icon_theme, mate, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libxml2, libsecret, poppler, itstool, hicolor-icon-theme, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "atril-${version}";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     poppler
     mate.caja
     mate.mate-desktop
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
   
   makeFlags = [ "cajaextensiondir=$$out/lib/caja/extensions-2.0" ];
diff --git a/pkgs/desktops/mate/caja-extensions/default.nix b/pkgs/desktops/mate/caja-extensions/default.nix
index 1aef8d3d184..3383847f16c 100644
--- a/pkgs/desktops/mate/caja-extensions/default.nix
+++ b/pkgs/desktops/mate/caja-extensions/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk3, dbus_glib, gupnp, mate, imagemagick, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, gtk3, dbus-glib, gupnp, mate, imagemagick, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "caja-extensions-${version}";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gtk3
-    dbus_glib
+    dbus-glib
     gupnp
     mate.caja
     mate.mate-desktop
diff --git a/pkgs/desktops/mate/caja/default.nix b/pkgs/desktops/mate/caja/default.nix
index a80f89feff2..070808504d1 100644
--- a/pkgs/desktops/mate/caja/default.nix
+++ b/pkgs/desktops/mate/caja/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libnotify, libxml2, libexif, exempi, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libnotify, libxml2, libexif, exempi, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "caja-${version}";
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
     libexif
     exempi
     mate.mate-desktop
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   patches = [
diff --git a/pkgs/desktops/mate/engrampa/default.nix b/pkgs/desktops/mate/engrampa/default.nix
index 8e46102cf5a..74d32ce1f21 100644
--- a/pkgs/desktops/mate/engrampa/default.nix
+++ b/pkgs/desktops/mate/engrampa/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, gnome3, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, gnome3, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "engrampa-${version}";
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
     libxml2
     gnome3.gtk
     mate.caja
-    hicolor_icon_theme
+    hicolor-icon-theme
     mate.mate-desktop
   ];
 
diff --git a/pkgs/desktops/mate/eom/default.nix b/pkgs/desktops/mate/eom/default.nix
index c3af73282e5..23e16741291 100644
--- a/pkgs/desktops/mate/eom/default.nix
+++ b/pkgs/desktops/mate/eom/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, dbus_glib, exempi, lcms2, libexif, libjpeg, librsvg, libxml2, shared_mime_info, gnome3, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, dbus-glib, exempi, lcms2, libexif, libjpeg, librsvg, libxml2, shared-mime-info, gnome3, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "eom-${version}";
@@ -17,18 +17,18 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    dbus_glib
+    dbus-glib
     exempi
     lcms2
     libexif
     libjpeg
     librsvg
     libxml2
-    shared_mime_info
+    shared-mime-info
     gnome3.gtk
     gnome3.libpeas
     mate.mate-desktop
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   meta = {
diff --git a/pkgs/desktops/mate/marco/default.nix b/pkgs/desktops/mate/marco/default.nix
index 9a926b78c3d..e5a544ae33e 100644
--- a/pkgs/desktops/mate/marco/default.nix
+++ b/pkgs/desktops/mate/marco/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, libcanberra_gtk3, libgtop, gnome2, gnome3, mate, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, libcanberra-gtk3, libgtop, gnome2, gnome3, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "marco-${version}";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     libxml2
-    libcanberra_gtk3
+    libcanberra-gtk3
     libgtop
     gnome2.startup_notification
     gnome3.gtk
diff --git a/pkgs/desktops/mate/mate-applets/default.nix b/pkgs/desktops/mate/mate-applets/default.nix
index f56d594303c..0be643c9718 100644
--- a/pkgs/desktops/mate/mate-applets/default.nix
+++ b/pkgs/desktops/mate/mate-applets/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, gnome3, libwnck3, libgtop, libxml2, libnotify, dbus_glib, polkit, upower, wirelesstools, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, gnome3, libwnck3, libgtop, libxml2, libnotify, dbus-glib, polkit, upower, wirelesstools, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-applets-${version}";
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     wirelesstools
     mate.libmateweather
     mate.mate-panel
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   configureFlags = [ "--enable-suid=no" ];
diff --git a/pkgs/desktops/mate/mate-control-center/default.nix b/pkgs/desktops/mate/mate-control-center/default.nix
index e9b789bdc4e..fdee351aeed 100644
--- a/pkgs/desktops/mate/mate-control-center/default.nix
+++ b/pkgs/desktops/mate/mate-control-center/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, dbus_glib,
-  libxklavier, libcanberra_gtk3, librsvg, libappindicator-gtk3,
-  desktop_file_utils, gnome3, mate, hicolor_icon_theme, wrapGAppsHook
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, libxml2, dbus-glib,
+  libxklavier, libcanberra-gtk3, librsvg, libappindicator-gtk3,
+  desktop-file-utils, gnome3, mate, hicolor-icon-theme, wrapGAppsHook
 }:
 
 stdenv.mkDerivation rec {
@@ -16,20 +16,20 @@ stdenv.mkDerivation rec {
     pkgconfig
     intltool
     itstool
-    desktop_file_utils
+    desktop-file-utils
     wrapGAppsHook
   ];
 
   buildInputs = [
     libxml2
-    dbus_glib
+    dbus-glib
     libxklavier
-    libcanberra_gtk3
+    libcanberra-gtk3
     librsvg
     libappindicator-gtk3
     gnome3.gtk
     gnome3.dconf
-    hicolor_icon_theme
+    hicolor-icon-theme
     mate.mate-desktop
     mate.libmatekbd
     mate.mate-menus
diff --git a/pkgs/desktops/mate/mate-icon-theme-faenza/default.nix b/pkgs/desktops/mate/mate-icon-theme-faenza/default.nix
index 6e1f9778e31..2d868d2e082 100644
--- a/pkgs/desktops/mate/mate-icon-theme-faenza/default.nix
+++ b/pkgs/desktops/mate/mate-icon-theme-faenza/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, autoreconfHook, mate, hicolor_icon_theme }:
+{ stdenv, fetchurl, autoreconfHook, mate, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "mate-icon-theme-faenza-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook ];
 
-  buildInputs = [ mate.mate-icon-theme hicolor_icon_theme ];
+  buildInputs = [ mate.mate-icon-theme hicolor-icon-theme ];
   
   meta = {
     description = "Faenza icon theme from MATE";
diff --git a/pkgs/desktops/mate/mate-icon-theme/default.nix b/pkgs/desktops/mate/mate-icon-theme/default.nix
index a42116a63af..93ad93b07b9 100644
--- a/pkgs/desktops/mate/mate-icon-theme/default.nix
+++ b/pkgs/desktops/mate/mate-icon-theme/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, iconnamingutils, librsvg, hicolor_icon_theme, gtk3, mate }:
+{ stdenv, fetchurl, pkgconfig, intltool, iconnamingutils, librsvg, hicolor-icon-theme, gtk3, mate }:
 
 stdenv.mkDerivation rec {
   name = "mate-icon-theme-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig intltool iconnamingutils ];
 
-  buildInputs = [ librsvg hicolor_icon_theme ];
+  buildInputs = [ librsvg hicolor-icon-theme ];
   
   postInstall = ''
     for theme in "$out"/share/icons/*; do
diff --git a/pkgs/desktops/mate/mate-indicator-applet/default.nix b/pkgs/desktops/mate/mate-indicator-applet/default.nix
index 4ff636c3c73..512327c0620 100644
--- a/pkgs/desktops/mate/mate-indicator-applet/default.nix
+++ b/pkgs/desktops/mate/mate-indicator-applet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libindicator-gtk3, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, gtk3, libindicator-gtk3, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-indicator-applet-${version}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     gtk3
     libindicator-gtk3
     mate.mate-panel
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/mate/mate-media/default.nix b/pkgs/desktops/mate/mate-media/default.nix
index f4ee94b4bd3..514da3a1172 100644
--- a/pkgs/desktops/mate/mate-media/default.nix
+++ b/pkgs/desktops/mate/mate-media/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, libtool, libxml2, libcanberra_gtk3, gnome3, mate, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, libtool, libxml2, libcanberra-gtk3, gnome3, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-media-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     libxml2
-    libcanberra_gtk3
+    libcanberra-gtk3
     gnome3.gtk
     mate.libmatemixer
     mate.mate-desktop
diff --git a/pkgs/desktops/mate/mate-notification-daemon/default.nix b/pkgs/desktops/mate/mate-notification-daemon/default.nix
index 53b441a293a..59df2b7d59b 100644
--- a/pkgs/desktops/mate/mate-notification-daemon/default.nix
+++ b/pkgs/desktops/mate/mate-notification-daemon/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, dbus_glib, libcanberra_gtk3,
+{ stdenv, fetchurl, pkgconfig, intltool, dbus-glib, libcanberra-gtk3,
   libnotify, libwnck3, gnome3, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -17,8 +17,8 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    dbus_glib
-    libcanberra_gtk3
+    dbus-glib
+    libcanberra-gtk3
     libnotify
     libwnck3
     gnome3.gtk
diff --git a/pkgs/desktops/mate/mate-panel/default.nix b/pkgs/desktops/mate/mate-panel/default.nix
index b05a9a68af0..0adcb58758c 100644
--- a/pkgs/desktops/mate/mate-panel/default.nix
+++ b/pkgs/desktops/mate/mate-panel/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, glib, dbus_glib, libwnck3, librsvg, libxml2, gnome3, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, glib, dbus-glib, libwnck3, librsvg, libxml2, gnome3, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-panel-${version}";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     glib
-    dbus_glib
+    dbus-glib
     libwnck3
     librsvg
     libxml2
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     mate.libmateweather
     mate.mate-desktop
     mate.mate-menus
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
diff --git a/pkgs/desktops/mate/mate-power-manager/default.nix b/pkgs/desktops/mate/mate-power-manager/default.nix
index df38485fbc7..ddde6acf0e0 100644
--- a/pkgs/desktops/mate/mate-power-manager/default.nix
+++ b/pkgs/desktops/mate/mate-power-manager/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, glib, itstool, libxml2, mate, libnotify, libcanberra_gtk3, dbus_glib, upower, gnome3, libtool, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, glib, itstool, libxml2, mate, libnotify, libcanberra-gtk3, dbus-glib, upower, gnome3, libtool, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-power-manager-${version}";
@@ -13,11 +13,11 @@ stdenv.mkDerivation rec {
      glib
      itstool
      libxml2
-     libcanberra_gtk3
+     libcanberra-gtk3
      gnome3.gtk
-     gnome3.libgnome_keyring
+     gnome3.libgnome-keyring
      libnotify
-     dbus_glib
+     dbus-glib
      upower
      mate.mate-panel
   ];
diff --git a/pkgs/desktops/mate/mate-screensaver/default.nix b/pkgs/desktops/mate/mate-screensaver/default.nix
index e1ae6b4ae1d..3b5d303816b 100644
--- a/pkgs/desktops/mate/mate-screensaver/default.nix
+++ b/pkgs/desktops/mate/mate-screensaver/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk3, dbus_glib, libXScrnSaver, libnotify, pam, systemd, mate, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, gtk3, dbus-glib, libXScrnSaver, libnotify, pam, systemd, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-screensaver-${version}";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gtk3
-    dbus_glib
+    dbus-glib
     libXScrnSaver
     libnotify
     pam
diff --git a/pkgs/desktops/mate/mate-sensors-applet/default.nix b/pkgs/desktops/mate/mate-sensors-applet/default.nix
index 130db2420ef..dfd3766df29 100644
--- a/pkgs/desktops/mate/mate-sensors-applet/default.nix
+++ b/pkgs/desktops/mate/mate-sensors-applet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, libxml2, libxslt, libatasmart, libnotify, dbus_glib, lm_sensors, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, libxml2, libxslt, libatasmart, libnotify, dbus-glib, lm_sensors, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-sensors-applet-${version}";
@@ -23,10 +23,10 @@ stdenv.mkDerivation rec {
     libxslt
     libatasmart
     libnotify
-    dbus_glib
+    dbus-glib
     lm_sensors
     mate.mate-panel
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/mate/mate-session-manager/default.nix b/pkgs/desktops/mate/mate-session-manager/default.nix
index d154b80263c..97c80cdc2e4 100644
--- a/pkgs/desktops/mate/mate-session-manager/default.nix
+++ b/pkgs/desktops/mate/mate-session-manager/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, pkgconfig, intltool, xtrans, dbus_glib, systemd,
-  libSM, libXtst, gtk3, hicolor_icon_theme, mate,
+{ stdenv, fetchurl, pkgconfig, intltool, xtrans, dbus-glib, systemd,
+  libSM, libXtst, gtk3, hicolor-icon-theme, mate,
   wrapGAppsHook
 }:
 
@@ -20,13 +20,13 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    dbus_glib
+    dbus-glib
     systemd
     libSM
     libXtst
     gtk3
     mate.mate-desktop
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/mate/mate-settings-daemon/default.nix b/pkgs/desktops/mate/mate-settings-daemon/default.nix
index dc1272115b8..b97b5294d39 100644
--- a/pkgs/desktops/mate/mate-settings-daemon/default.nix
+++ b/pkgs/desktops/mate/mate-settings-daemon/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, glib, dbus_glib, libxklavier, libcanberra_gtk3, libnotify, nss, polkit, gnome3, mate, wrapGAppsHook
+{ stdenv, fetchurl, pkgconfig, intltool, glib, dbus-glib, libxklavier, libcanberra-gtk3, libnotify, nss, polkit, gnome3, mate, wrapGAppsHook
 , pulseaudioSupport ? stdenv.config.pulseaudio or true, libpulseaudio
 }:
 
@@ -18,9 +18,9 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    dbus_glib
+    dbus-glib
     libxklavier
-    libcanberra_gtk3
+    libcanberra-gtk3
     libnotify
     nss
     polkit
diff --git a/pkgs/desktops/mate/mate-user-share/default.nix b/pkgs/desktops/mate/mate-user-share/default.nix
index f5393cad0b8..23123fd2db1 100644
--- a/pkgs/desktops/mate/mate-user-share/default.nix
+++ b/pkgs/desktops/mate/mate-user-share/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, dbus_glib, libnotify, libxml2, libcanberra_gtk3, mod_dnssd, apacheHttpd, hicolor_icon_theme, mate, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, dbus-glib, libnotify, libxml2, libcanberra-gtk3, mod_dnssd, apacheHttpd, hicolor-icon-theme, mate, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-user-share-${version}";
@@ -18,12 +18,12 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     gtk3
-    dbus_glib
+    dbus-glib
     libnotify
-    libcanberra_gtk3
+    libcanberra-gtk3
     libxml2
     mate.caja
-    hicolor_icon_theme
+    hicolor-icon-theme
     # Should mod_dnssd and apacheHttpd be runtime dependencies?
     # In gnome-user-share they are not.
     #mod_dnssd
diff --git a/pkgs/desktops/mate/mate-utils/default.nix b/pkgs/desktops/mate/mate-utils/default.nix
index 946dc3efd25..f96eecb0a4e 100644
--- a/pkgs/desktops/mate/mate-utils/default.nix
+++ b/pkgs/desktops/mate/mate-utils/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, libxml2, libgtop, libcanberra_gtk3, mate, hicolor_icon_theme, wrapGAppsHook }:
+{ stdenv, fetchurl, pkgconfig, intltool, itstool, gtk3, libxml2, libgtop, libcanberra-gtk3, mate, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   name = "mate-utils-${version}";
@@ -19,10 +19,10 @@ stdenv.mkDerivation rec {
   buildInputs = [
     gtk3
     libgtop
-    libcanberra_gtk3
+    libcanberra-gtk3
     libxml2
     mate.mate-panel
-    hicolor_icon_theme
+    hicolor-icon-theme
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix b/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix
index 13a34f90fcd..22e790784d5 100644
--- a/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix
+++ b/pkgs/desktops/pantheon/apps/pantheon-terminal/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
   buildInputs = with gnome3; [
     glib gtk3 granite libnotify gettext vte_290 libgee
-    gsettings_desktop_schemas defaultIconTheme
+    gsettings-desktop-schemas defaultIconTheme
   ];
   meta = {
     description = "Elementary OS's terminal";
diff --git a/pkgs/desktops/plasma-5/bluedevil.nix b/pkgs/desktops/plasma-5/bluedevil.nix
index 44e8a26eee1..4be84589080 100644
--- a/pkgs/desktops/plasma-5/bluedevil.nix
+++ b/pkgs/desktops/plasma-5/bluedevil.nix
@@ -1,12 +1,12 @@
 {
-  mkDerivation, extra-cmake-modules, shared_mime_info,
+  mkDerivation, extra-cmake-modules, shared-mime-info,
   bluez-qt, kcoreaddons, kdbusaddons, kded, ki18n, kiconthemes, kio,
   knotifications, kwidgetsaddons, kwindowsystem, plasma-framework, qtdeclarative
 }:
 
 mkDerivation {
   name = "bluedevil";
-  nativeBuildInputs = [ extra-cmake-modules shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules shared-mime-info ];
   buildInputs = [
     bluez-qt ki18n kio kwindowsystem plasma-framework qtdeclarative kcoreaddons
     kdbusaddons kded kiconthemes knotifications kwidgetsaddons
diff --git a/pkgs/desktops/plasma-5/default.nix b/pkgs/desktops/plasma-5/default.nix
index 5bb8b0f9ef8..6da0ad22d11 100644
--- a/pkgs/desktops/plasma-5/default.nix
+++ b/pkgs/desktops/plasma-5/default.nix
@@ -26,7 +26,7 @@ existing packages here and modify it as necessary.
 
 {
   libsForQt5, lib, fetchurl,
-  gconf, gsettings_desktop_schemas,
+  gconf, gsettings-desktop-schemas,
   debug ? false,
 }:
 
@@ -105,7 +105,7 @@ let
       breeze-plymouth = callPackage ./breeze-plymouth {};
       kactivitymanagerd = callPackage ./kactivitymanagerd.nix {};
       kde-cli-tools = callPackage ./kde-cli-tools.nix {};
-      kde-gtk-config = callPackage ./kde-gtk-config { inherit gsettings_desktop_schemas; };
+      kde-gtk-config = callPackage ./kde-gtk-config { inherit gsettings-desktop-schemas; };
       kdecoration = callPackage ./kdecoration.nix {};
       kdeplasma-addons = callPackage ./kdeplasma-addons.nix {};
       kgamma5 = callPackage ./kgamma5.nix {};
diff --git a/pkgs/desktops/plasma-5/kde-gtk-config/default.nix b/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
index f792f3b939f..35d90a246bc 100644
--- a/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
+++ b/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
@@ -2,7 +2,7 @@
   mkDerivation,
   extra-cmake-modules,
   glib, gtk2, gtk3, karchive, kcmutils, kconfigwidgets, ki18n, kiconthemes, kio,
-  knewstuff, gsettings_desktop_schemas
+  knewstuff, gsettings-desktop-schemas
 }:
 
 mkDerivation {
@@ -10,12 +10,12 @@ mkDerivation {
   nativeBuildInputs = [ extra-cmake-modules ];
   buildInputs = [
     ki18n kio glib gtk2 gtk3 karchive kcmutils kconfigwidgets kiconthemes
-    knewstuff gsettings_desktop_schemas
+    knewstuff gsettings-desktop-schemas
   ];
   patches = [ ./0001-follow-symlinks.patch ];
   cmakeFlags = [
     "-DGTK2_GLIBCONFIG_INCLUDE_DIR=${glib.out}/lib/glib-2.0/include"
     "-DGTK2_GDKCONFIG_INCLUDE_DIR=${gtk2.out}/lib/gtk-2.0/include"
-    "-DGLIB_SCHEMAS_DIR=${gsettings_desktop_schemas.out}/"
+    "-DGLIB_SCHEMAS_DIR=${gsettings-desktop-schemas.out}/"
   ];
 }
diff --git a/pkgs/desktops/plasma-5/plasma-nm/0001-mobile-broadband-provider-info-path.patch b/pkgs/desktops/plasma-5/plasma-nm/0001-mobile-broadband-provider-info-path.patch
index 79b5cfb437e..75144d35222 100644
--- a/pkgs/desktops/plasma-5/plasma-nm/0001-mobile-broadband-provider-info-path.patch
+++ b/pkgs/desktops/plasma-5/plasma-nm/0001-mobile-broadband-provider-info-path.patch
@@ -16,7 +16,7 @@ index 568cb34..98a5992 100644
  #include <KLocale>
  
 -const QString MobileProviders::ProvidersFile = "/usr/share/mobile-broadband-provider-info/serviceproviders.xml";
-+const QString MobileProviders::ProvidersFile = "@mobile_broadband_provider_info@/share/mobile-broadband-provider-info/serviceproviders.xml";
++const QString MobileProviders::ProvidersFile = "@mobile-broadband-provider-info@/share/mobile-broadband-provider-info/serviceproviders.xml";
  
  bool localeAwareCompare(const QString & one, const QString & two) {
      return one.localeAwareCompare(two) < 0;
diff --git a/pkgs/desktops/plasma-5/plasma-nm/default.nix b/pkgs/desktops/plasma-5/plasma-nm/default.nix
index cc1dcb7ee9f..214dbd9cc04 100644
--- a/pkgs/desktops/plasma-5/plasma-nm/default.nix
+++ b/pkgs/desktops/plasma-5/plasma-nm/default.nix
@@ -4,7 +4,7 @@
   kcompletion, kconfigwidgets, kcoreaddons, kdbusaddons, kdeclarative,
   kdelibs4support, ki18n, kiconthemes, kinit, kio, kitemviews, knotifications,
   kservice, kwallet, kwidgetsaddons, kwindowsystem, kxmlgui,
-  mobile_broadband_provider_info, modemmanager-qt, networkmanager-qt,
+  mobile-broadband-provider-info, modemmanager-qt, networkmanager-qt,
   openconnect, openvpn, plasma-framework, qca-qt5, qtdeclarative, qttools, solid
 }:
 
@@ -15,13 +15,13 @@ mkDerivation {
     kdeclarative kdelibs4support ki18n kio kwindowsystem plasma-framework
     qtdeclarative kcompletion kconfigwidgets kcoreaddons kdbusaddons kiconthemes
     kinit kitemviews knotifications kservice kwallet kwidgetsaddons kxmlgui
-    mobile_broadband_provider_info modemmanager-qt networkmanager-qt openconnect
+    mobile-broadband-provider-info modemmanager-qt networkmanager-qt openconnect
     qca-qt5 solid
   ];
   patches = [
     (substituteAll {
       src = ./0001-mobile-broadband-provider-info-path.patch;
-      inherit mobile_broadband_provider_info;
+      inherit mobile-broadband-provider-info;
     })
     (substituteAll {
       src = ./0002-openvpn-binary-path.patch;
diff --git a/pkgs/desktops/plasma-5/plasma-pa.nix b/pkgs/desktops/plasma-5/plasma-pa.nix
index 0bfad2b5c8e..b60b5298d6d 100644
--- a/pkgs/desktops/plasma-5/plasma-pa.nix
+++ b/pkgs/desktops/plasma-5/plasma-pa.nix
@@ -2,7 +2,7 @@
   mkDerivation,
   extra-cmake-modules, kdoctools,
   gconf, glib, kconfigwidgets, kcoreaddons, kdeclarative, kglobalaccel, ki18n,
-  libcanberra_gtk3, libpulseaudio, plasma-framework, qtdeclarative, kwindowsystem
+  libcanberra-gtk3, libpulseaudio, plasma-framework, qtdeclarative, kwindowsystem
 }:
 
 mkDerivation {
@@ -10,6 +10,6 @@ mkDerivation {
   nativeBuildInputs = [ extra-cmake-modules kdoctools ];
   buildInputs = [
     gconf glib kconfigwidgets kcoreaddons kdeclarative kglobalaccel ki18n
-    libcanberra_gtk3 libpulseaudio plasma-framework qtdeclarative kwindowsystem
+    libcanberra-gtk3 libpulseaudio plasma-framework qtdeclarative kwindowsystem
   ];
 }
diff --git a/pkgs/desktops/plasma-5/sddm-kcm.nix b/pkgs/desktops/plasma-5/sddm-kcm.nix
index 65912083a4c..6becf3bf420 100644
--- a/pkgs/desktops/plasma-5/sddm-kcm.nix
+++ b/pkgs/desktops/plasma-5/sddm-kcm.nix
@@ -1,5 +1,5 @@
 {
-  mkDerivation, extra-cmake-modules, shared_mime_info,
+  mkDerivation, extra-cmake-modules, shared-mime-info,
   libpthreadstubs, libXcursor, libXdmcp,
   qtquickcontrols2, qtx11extras,
   karchive, ki18n, kio, knewstuff
@@ -7,7 +7,7 @@
 
 mkDerivation {
   name = "sddm-kcm";
-  nativeBuildInputs = [ extra-cmake-modules shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules shared-mime-info ];
   buildInputs = [
     libpthreadstubs libXcursor libXdmcp
     qtquickcontrols2 qtx11extras
diff --git a/pkgs/desktops/rox/rox-filer/default.nix b/pkgs/desktops/rox/rox-filer/default.nix
index 54b11292769..65e4463600a 100644
--- a/pkgs/desktops/rox/rox-filer/default.nix
+++ b/pkgs/desktops/rox/rox-filer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libxml2, gtk, libSM, shared_mime_info, hicolor_icon_theme }:
+{ stdenv, fetchurl, pkgconfig, libxml2, gtk, libSM, shared-mime-info, hicolor-icon-theme }:
 
 let
   version = "2.11";
@@ -12,7 +12,7 @@ in stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libxml2 gtk shared_mime_info hicolor_icon_theme libSM ];
+  buildInputs = [ libxml2 gtk shared-mime-info hicolor-icon-theme libSM ];
 
   patches = [
     ./rox-filer-2.11-in-source-build.patch
diff --git a/pkgs/desktops/xfce/applications/mousepad.nix b/pkgs/desktops/xfce/applications/mousepad.nix
index a2b91aaaa79..d66fa2049e6 100644
--- a/pkgs/desktops/xfce/applications/mousepad.nix
+++ b/pkgs/desktops/xfce/applications/mousepad.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, libxfce4util
-, gtk, gtksourceview, dbus, dbus_glib, makeWrapper
+, gtk, gtksourceview, dbus, dbus-glib, makeWrapper
 , dconf }:
 
 stdenv.mkDerivation rec {
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   buildInputs =
     [ pkgconfig intltool libxfce4util
-      gtk gtksourceview dbus dbus_glib makeWrapper
+      gtk gtksourceview dbus dbus-glib makeWrapper
       dconf
     ];
 
diff --git a/pkgs/desktops/xfce/applications/orage.nix b/pkgs/desktops/xfce/applications/orage.nix
index c26327f4d92..f376b743c82 100644
--- a/pkgs/desktops/xfce/applications/orage.nix
+++ b/pkgs/desktops/xfce/applications/orage.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, bison, flex, intltool, gtk, libical, dbus_glib
+{ stdenv, fetchurl, pkgconfig, bison, flex, intltool, gtk, libical, dbus-glib
 , libnotify, popt, xfce
 }:
 
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig intltool bison flex ];
   
-  buildInputs = [ gtk libical dbus_glib libnotify popt xfce.libxfce4util
+  buildInputs = [ gtk libical dbus-glib libnotify popt xfce.libxfce4util
     xfce.xfce4panel ];
 
   preFixup = "rm $out/share/icons/hicolor/icon-theme.cache ";
diff --git a/pkgs/desktops/xfce/applications/parole.nix b/pkgs/desktops/xfce/applications/parole.nix
index 598c5038092..3b27456d78a 100644
--- a/pkgs/desktops/xfce/applications/parole.nix
+++ b/pkgs/desktops/xfce/applications/parole.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, makeWrapper, pkgconfig, intltool, gst_all_1
-, gtk, dbus_glib, libxfce4ui, libxfce4util, xfconf
+, gtk, dbus-glib, libxfce4ui, libxfce4util, xfconf
 , taglib, libnotify
 , withGstPlugins ? true
 }:
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     makeWrapper 
-    gtk dbus_glib libxfce4ui libxfce4util xfconf
+    gtk dbus-glib libxfce4ui libxfce4util xfconf
     taglib libnotify
   ] ++ (with gst_all_1; [ gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly gst-libav]);
 
diff --git a/pkgs/desktops/xfce/applications/ristretto.nix b/pkgs/desktops/xfce/applications/ristretto.nix
index b38b97b9043..f849fbd20a7 100644
--- a/pkgs/desktops/xfce/applications/ristretto.nix
+++ b/pkgs/desktops/xfce/applications/ristretto.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, intltool, libexif, gtk
-, exo, dbus_glib, libxfce4util, libxfce4ui, xfconf
-, hicolor_icon_theme, makeWrapper
+, exo, dbus-glib, libxfce4util, libxfce4ui, xfconf
+, hicolor-icon-theme, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
@@ -15,13 +15,13 @@ stdenv.mkDerivation rec {
   name = "${p_name}-${ver_maj}.${ver_min}";
 
   buildInputs =
-    [ pkgconfig intltool libexif gtk dbus_glib exo libxfce4util
-      libxfce4ui xfconf hicolor_icon_theme makeWrapper
+    [ pkgconfig intltool libexif gtk dbus-glib exo libxfce4util
+      libxfce4ui xfconf hicolor-icon-theme makeWrapper
     ];
 
   postInstall = ''
     wrapProgram "$out/bin/ristretto" \
-      --prefix XDG_DATA_DIRS : "${hicolor_icon_theme}/share"
+      --prefix XDG_DATA_DIRS : "${hicolor-icon-theme}/share"
   '';
 
   meta = {
diff --git a/pkgs/desktops/xfce/applications/terminal.nix b/pkgs/desktops/xfce/applications/terminal.nix
index ad1727da3b9..773a8274f34 100644
--- a/pkgs/desktops/xfce/applications/terminal.nix
+++ b/pkgs/desktops/xfce/applications/terminal.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, ncurses, gtk, vte, dbus_glib
+{ stdenv, fetchurl, pkgconfig, intltool, ncurses, gtk, vte, dbus-glib
 , exo, libxfce4util, libxfce4ui
 }:
 
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   name = "${p_name}-${ver_maj}.${ver_min}";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ intltool exo gtk vte libxfce4util ncurses dbus_glib libxfce4ui ];
+  buildInputs = [ intltool exo gtk vte libxfce4util ncurses dbus-glib libxfce4ui ];
 
   meta = {
     homepage = http://www.xfce.org/projects/terminal;
diff --git a/pkgs/desktops/xfce/applications/xfce4-screenshooter.nix b/pkgs/desktops/xfce/applications/xfce4-screenshooter.nix
index ffcdf483577..4c855b8ddeb 100644
--- a/pkgs/desktops/xfce/applications/xfce4-screenshooter.nix
+++ b/pkgs/desktops/xfce/applications/xfce4-screenshooter.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, xfce4panel, libxfce4util, gtk, libsoup
-, makeWrapper, glib_networking, exo, hicolor_icon_theme, wrapGAppsHook }:
+, makeWrapper, glib-networking, exo, hicolor-icon-theme, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   p_name  = "xfce4-screenshooter";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    xfce4panel libxfce4util gtk libsoup exo hicolor_icon_theme glib_networking
+    xfce4panel libxfce4util gtk libsoup exo hicolor-icon-theme glib-networking
   ];
 
   meta = {
diff --git a/pkgs/desktops/xfce/core/exo.nix b/pkgs/desktops/xfce/core/exo.nix
index a213b27a761..6b5ee4b3132 100644
--- a/pkgs/desktops/xfce/core/exo.nix
+++ b/pkgs/desktops/xfce/core/exo.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, URI, glib, gtk, libxfce4ui, libxfce4util
-, hicolor_icon_theme }:
+, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   p_name  = "exo";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     # lib/xfce4/exo-1/exo-compose-mail-1 is a perl script :-/
 
   nativeBuildInputs = [ pkgconfig intltool ];
-  buildInputs = [ URI glib gtk libxfce4ui libxfce4util hicolor_icon_theme ];
+  buildInputs = [ URI glib gtk libxfce4ui libxfce4util hicolor-icon-theme ];
 
   meta = with stdenv.lib; {
     homepage = "http://www.xfce.org/projects/${p_name}";
diff --git a/pkgs/desktops/xfce/core/libxfce4ui.nix b/pkgs/desktops/xfce/core/libxfce4ui.nix
index 58fc6c3fe4b..e8d5b4acd76 100644
--- a/pkgs/desktops/xfce/core/libxfce4ui.nix
+++ b/pkgs/desktops/xfce/core/libxfce4ui.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, xorg, gtk, libxfce4util, xfconf
-, libglade, libstartup_notification, hicolor_icon_theme
+, libglade, libstartup_notification, hicolor-icon-theme
 , withGtk3 ? false, gtk3
 }:
 let
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   buildInputs =
     [ gtk libxfce4util xfconf libglade
-      libstartup_notification hicolor_icon_theme
+      libstartup_notification hicolor-icon-theme
     ] ++ optional withGtk3 gtk3;
 
   propagatedBuildInputs = [ xorg.libICE xorg.libSM ];
diff --git a/pkgs/desktops/xfce/core/libxfcegui4.nix b/pkgs/desktops/xfce/core/libxfcegui4.nix
index 106cda6b975..7fe76057c93 100644
--- a/pkgs/desktops/xfce/core/libxfcegui4.nix
+++ b/pkgs/desktops/xfce/core/libxfcegui4.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool, gtk
-, libxfce4util, xfconf, libglade, libstartup_notification, hicolor_icon_theme }:
+, libxfce4util, xfconf, libglade, libstartup_notification, hicolor-icon-theme }:
 let
   p_name  = "libxfcegui4";
   ver_maj = "4.10";
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
 
   buildInputs =
     [ pkgconfig intltool gtk libxfce4util xfconf libglade
-      libstartup_notification hicolor_icon_theme
+      libstartup_notification hicolor-icon-theme
     ];
 
   meta = {
diff --git a/pkgs/desktops/xfce/core/thunar-build.nix b/pkgs/desktops/xfce/core/thunar-build.nix
index bfc55f87b5c..bf44fc0adbb 100644
--- a/pkgs/desktops/xfce/core/thunar-build.nix
+++ b/pkgs/desktops/xfce/core/thunar-build.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool
-, gtk, dbus_glib, libstartup_notification, libnotify, libexif, pcre, udev
+, gtk, dbus-glib, libstartup_notification, libnotify, libexif, pcre, udev
 , exo, libxfce4util, xfconf, xfce4panel, wrapGAppsHook
 }:
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
   buildInputs = [
     intltool
-    gtk dbus_glib libstartup_notification libnotify libexif pcre udev
+    gtk dbus-glib libstartup_notification libnotify libexif pcre udev
     exo libxfce4util xfconf xfce4panel
   ];
   # TODO: optionality?
diff --git a/pkgs/desktops/xfce/core/tumbler.nix b/pkgs/desktops/xfce/core/tumbler.nix
index 6e785c9438b..3e1d2be2b53 100644
--- a/pkgs/desktops/xfce/core/tumbler.nix
+++ b/pkgs/desktops/xfce/core/tumbler.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, dbus_glib, gdk_pixbuf, curl, freetype
+{ stdenv, fetchurl, pkgconfig, intltool, dbus-glib, gdk_pixbuf, curl, freetype
 , libgsf, poppler, bzip2 }:
 let
   p_name  = "tumbler";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    intltool dbus_glib gdk_pixbuf curl freetype
+    intltool dbus-glib gdk_pixbuf curl freetype
     poppler libgsf bzip2
   ];
 
diff --git a/pkgs/desktops/xfce/core/xfce4-panel.nix b/pkgs/desktops/xfce/core/xfce4-panel.nix
index e9f6240cbdf..26548f6daa4 100644
--- a/pkgs/desktops/xfce/core/xfce4-panel.nix
+++ b/pkgs/desktops/xfce/core/xfce4-panel.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, intltool, gtk, libxfce4util, libxfce4ui
 , libxfce4ui_gtk3, libwnck, exo, garcon, xfconf, libstartup_notification
-, makeWrapper, xfce4mixer, hicolor_icon_theme
-, withGtk3 ? false, gtk3, gettext, glib_networking
+, makeWrapper, xfce4mixer, hicolor-icon-theme
+, withGtk3 ? false, gtk3, gettext, glib-networking
 }:
 let
   inherit (stdenv.lib) optional;
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   buildInputs =
     [ pkgconfig intltool gtk libxfce4util exo libwnck
-      garcon xfconf libstartup_notification makeWrapper hicolor_icon_theme
+      garcon xfconf libstartup_notification makeWrapper hicolor-icon-theme
     ] ++ xfce4mixer.gst_plugins
       ++ optional withGtk3 gtk3;
 
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
   postInstall = ''
     wrapProgram "$out/bin/xfce4-panel" \
       --prefix GST_PLUGIN_SYSTEM_PATH : "$GST_PLUGIN_SYSTEM_PATH" \
-      --prefix GIO_EXTRA_MODULES : "${glib_networking}/lib/gio/modules"
+      --prefix GIO_EXTRA_MODULES : "${glib-networking}/lib/gio/modules"
   '';
 
   enableParallelBuilding = true;
diff --git a/pkgs/desktops/xfce/core/xfce4-power-manager.nix b/pkgs/desktops/xfce/core/xfce4-power-manager.nix
index c72061e577e..9425c4d8884 100644
--- a/pkgs/desktops/xfce/core/xfce4-power-manager.nix
+++ b/pkgs/desktops/xfce/core/xfce4-power-manager.nix
@@ -1,5 +1,5 @@
-{ stdenv, lib, fetchurl, pkgconfig, intltool, glib, gtk, dbus_glib, upower, xfconf
-, libxfce4ui, libxfce4util, libnotify, xfce4panel, hicolor_icon_theme
+{ stdenv, lib, fetchurl, pkgconfig, intltool, glib, gtk, dbus-glib, upower, xfconf
+, libxfce4ui, libxfce4util, libnotify, xfce4panel, hicolor-icon-theme
 , withGtk3 ? false, gtk3, libxfce4ui_gtk3, xfce4panel_gtk3 }:
 let
   p_name  = "xfce4-power-manager";
@@ -18,8 +18,8 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs =
-    [ pkgconfig intltool glib dbus_glib upower xfconf libxfce4util
-      libnotify hicolor_icon_theme
+    [ pkgconfig intltool glib dbus-glib upower xfconf libxfce4util
+      libnotify hicolor-icon-theme
     ] ++
     (if withGtk3
     then [ gtk3 libxfce4ui_gtk3 xfce4panel_gtk3 ]
diff --git a/pkgs/desktops/xfce/core/xfce4-session.nix b/pkgs/desktops/xfce/core/xfce4-session.nix
index edc810d3897..73939d53587 100644
--- a/pkgs/desktops/xfce/core/xfce4-session.nix
+++ b/pkgs/desktops/xfce/core/xfce4-session.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, intltool, gtk, polkit
-, libxfce4util, libxfce4ui, xfce4panel, libwnck, dbus_glib, xfconf, libglade, xorg
-, hicolor_icon_theme
+, libxfce4util, libxfce4ui, xfce4panel, libwnck, dbus-glib, xfconf, libglade, xorg
+, hicolor-icon-theme
 }:
 
 let
@@ -22,9 +22,9 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs =
-    [ pkgconfig intltool gtk libxfce4util libxfce4ui libwnck dbus_glib
+    [ pkgconfig intltool gtk libxfce4util libxfce4ui libwnck dbus-glib
       xfconf xfce4panel libglade xorg.iceauth xorg.libSM
-      polkit hicolor_icon_theme
+      polkit hicolor-icon-theme
     ]; #TODO: upower-glib, gconf (assistive?), gnome keyring
 
   preBuild = ''
diff --git a/pkgs/desktops/xfce/core/xfconf.nix b/pkgs/desktops/xfce/core/xfconf.nix
index fbf03cc4a81..9aa66a1343f 100644
--- a/pkgs/desktops/xfce/core/xfconf.nix
+++ b/pkgs/desktops/xfce/core/xfconf.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, glib, libxfce4util, dbus_glib }:
+{ stdenv, fetchurl, pkgconfig, intltool, glib, libxfce4util, dbus-glib }:
 let
   p_name  = "xfconf";
   ver_maj = "4.12";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   #TODO: no perl bingings yet (ExtUtils::Depends, ExtUtils::PkgConfig, Glib)
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ intltool glib libxfce4util ];
-  propagatedBuildInputs = [ dbus_glib ];
+  propagatedBuildInputs = [ dbus-glib ];
 
   meta = with stdenv.lib; {
     homepage = http://docs.xfce.org/xfce/xfconf/start;
diff --git a/pkgs/desktops/xfce/core/xfdesktop.nix b/pkgs/desktops/xfce/core/xfdesktop.nix
index 16538145142..491185ff2c0 100644
--- a/pkgs/desktops/xfce/core/xfdesktop.nix
+++ b/pkgs/desktops/xfce/core/xfdesktop.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, intltool, gtk, libxfce4util, libxfce4ui
 , libwnck, xfconf, libglade, xfce4panel, thunar, exo, garcon, libnotify
-, hicolor_icon_theme }:
+, hicolor-icon-theme }:
 let
   p_name  = "xfdesktop";
   ver_maj = "4.12";
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [
     pkgconfig intltool gtk libxfce4util libxfce4ui libwnck xfconf
-    libglade xfce4panel thunar exo garcon libnotify hicolor_icon_theme
+    libglade xfce4panel thunar exo garcon libnotify hicolor-icon-theme
   ];
 
   patches = [(fetchpatch {
diff --git a/pkgs/development/compilers/boo/default.nix b/pkgs/development/compilers/boo/default.nix
index d27f498842e..968c845a011 100644
--- a/pkgs/development/compilers/boo/default.nix
+++ b/pkgs/development/compilers/boo/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, pkgconfig, dbus, mono, makeWrapper, nant
-, shared_mime_info, gtksourceview, gtk2
+, shared-mime-info, gtksourceview, gtk2
 , targetVersion ? "4.5" }:
 
 let
@@ -18,7 +18,7 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    mono makeWrapper nant shared_mime_info gtksourceview
+    mono makeWrapper nant shared-mime-info gtksourceview
     gtk2
   ];
 
diff --git a/pkgs/development/compilers/cudatoolkit/default.nix b/pkgs/development/compilers/cudatoolkit/default.nix
index fd8930bc854..8f9f6e19993 100644
--- a/pkgs/development/compilers/cudatoolkit/default.nix
+++ b/pkgs/development/compilers/cudatoolkit/default.nix
@@ -11,11 +11,12 @@ let
     , name ? ""
     , developerProgram ? false
     , python ? python27
+    , runPatches ? []
     }:
 
     stdenv.mkDerivation rec {
       name = "cudatoolkit-${version}";
-      inherit (args) version;
+      inherit version runPatches;
 
       dontPatchELF = true;
       dontStrip = true;
@@ -48,35 +49,34 @@ let
 
       rpath = "${stdenv.lib.makeLibraryPath runtimeDependencies}:${stdenv.cc.cc.lib}/lib64";
 
+      phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+
       unpackPhase = ''
         sh $src --keep --noexec
+
         cd pkg/run_files
         sh cuda-linux*.run --keep --noexec
         sh cuda-samples*.run --keep --noexec
-        cd pkg
-      '';
-
-      buildPhase = ''
-        chmod -R u+w .
-        while IFS= read -r -d ''$'\0' i; do
-          if ! isELF "$i"; then continue; fi
-          echo "patching $i..."
-          if [[ ! $i =~ \.so ]]; then
-            patchelf \
-              --set-interpreter "''$(cat $NIX_CC/nix-support/dynamic-linker)" $i
-          fi
-          if [[ $i =~ libcudart ]]; then
-            rpath2=
-          else
-            rpath2=$rpath:$lib/lib:$out/jre/lib/amd64/jli:$out/lib:$out/lib64:$out/nvvm/lib:$out/nvvm/lib64
-          fi
-          patchelf --set-rpath $rpath2 --force-rpath $i
-        done < <(find . -type f -print0)
+        mv pkg ../../$(basename $src)
+        cd ../..
+        rm -rf pkg
+
+        for patch in $runPatches; do
+          sh $patch --keep --noexec
+          mv pkg $(basename $patch)
+        done
       '';
 
       installPhase = ''
         mkdir $out
+        cd $(basename $src)
         perl ./install-linux.pl --prefix="$out"
+        cd ..
+        for patch in $runPatches; do
+          cd $(basename $patch)
+          perl ./install_patch.pl --silent --accept-eula --installdir="$out"
+          cd ..
+        done
 
         rm $out/tools/CUDA_Occupancy_Calculator.xls # FIXME: why?
 
@@ -117,6 +117,23 @@ let
         echo "NIX_CFLAGS_COMPILE+=' -D_FORCE_INLINES'" >> $out/nix-support/setup-hook
       '';
 
+      preFixup = ''
+        while IFS= read -r -d ''$'\0' i; do
+          if ! isELF "$i"; then continue; fi
+          echo "patching $i..."
+          if [[ ! $i =~ \.so ]]; then
+            patchelf \
+              --set-interpreter "''$(cat $NIX_CC/nix-support/dynamic-linker)" $i
+          fi
+          if [[ $i =~ libcudart ]]; then
+            rpath2=
+          else
+            rpath2=$rpath:$lib/lib:$out/jre/lib/amd64/jli:$out/lib:$out/lib64:$out/nvvm/lib:$out/nvvm/lib64
+          fi
+          patchelf --set-rpath $rpath2 --force-rpath $i
+        done < <(find $out $lib $doc -type f -print0)
+      '';
+
       passthru = {
         cc = gcc;
         majorVersion =
@@ -163,16 +180,28 @@ in {
   };
 
   cudatoolkit8 = common {
-    version = "8.0.61";
+    version = "8.0.61.2";
     url = "https://developer.nvidia.com/compute/cuda/8.0/Prod2/local_installers/cuda_8.0.61_375.26_linux-run";
     sha256 = "1i4xrsqbad283qffvysn88w2pmxzxbbby41lw0j1113z771akv4w";
+    runPatches = [
+      (fetchurl {
+        url = "https://developer.nvidia.com/compute/cuda/8.0/Prod2/patches/2/cuda_8.0.61.2_linux-run";
+        sha256 = "1iaz5rrsnsb1p99qiqvxn6j3ksc7ry8xlr397kqcjzxqbljbqn9d";
+      })
+    ];
     gcc = gcc5;
   };
 
   cudatoolkit9 = common {
-    version = "9.0.176";
-    url = "https://developer.nvidia.com/compute/cuda/9.0/Prod/local_installers/cuda_9.0.176_384.81_linux-run";
-    sha256 = "0308rmmychxfa4inb1ird9bpgfppgr9yrfg1qp0val5azqik91ln";
+    version = "9.1.85.1";
+    url = "https://developer.nvidia.com/compute/cuda/9.1/Prod/local_installers/cuda_9.1.85_387.26_linux";
+    sha256 = "0lz9bwhck1ax4xf1fyb5nicb7l1kssslj518z64iirpy2qmwg5l4";
+    runPatches = [
+      (fetchurl {
+        url = "https://developer.nvidia.com/compute/cuda/9.1/Prod/patches/1/cuda_9.1.85.1_linux";
+        sha256 = "1f53ij5nb7g0vb5pcpaqvkaj1x4mfq3l0mhkfnqbk8sfrvby775g";
+      })
+    ];
     gcc = gcc6;
   };
 
diff --git a/pkgs/development/compilers/ghc/7.0.4-binary.nix b/pkgs/development/compilers/ghc/7.0.4-binary.nix
index 51dd24671bd..8758ee59d38 100644
--- a/pkgs/development/compilers/ghc/7.0.4-binary.nix
+++ b/pkgs/development/compilers/ghc/7.0.4-binary.nix
@@ -138,7 +138,7 @@ stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.0.4";
   };
 
   meta.license = stdenv.lib.licenses.bsd3;
diff --git a/pkgs/development/compilers/ghc/7.0.4.nix b/pkgs/development/compilers/ghc/7.0.4.nix
index 54323458d9b..5bd05b257ca 100644
--- a/pkgs/development/compilers/ghc/7.0.4.nix
+++ b/pkgs/development/compilers/ghc/7.0.4.nix
@@ -49,7 +49,7 @@ stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.0.4";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/7.10.3.nix b/pkgs/development/compilers/ghc/7.10.3.nix
index c4780690f67..e4bf23c6e9e 100644
--- a/pkgs/development/compilers/ghc/7.10.3.nix
+++ b/pkgs/development/compilers/ghc/7.10.3.nix
@@ -171,7 +171,7 @@ stdenv.mkDerivation rec {
     inherit llvmPackages;
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.10.3";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/7.4.2-binary.nix b/pkgs/development/compilers/ghc/7.4.2-binary.nix
index 4f00ef8fb75..988392e74b9 100644
--- a/pkgs/development/compilers/ghc/7.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/7.4.2-binary.nix
@@ -140,7 +140,7 @@ stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.4.2";
   };
 
   meta.license = stdenv.lib.licenses.bsd3;
diff --git a/pkgs/development/compilers/ghc/7.4.2.nix b/pkgs/development/compilers/ghc/7.4.2.nix
index 7f636284c68..86925c406cf 100644
--- a/pkgs/development/compilers/ghc/7.4.2.nix
+++ b/pkgs/development/compilers/ghc/7.4.2.nix
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.4.2";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/7.6.3.nix b/pkgs/development/compilers/ghc/7.6.3.nix
index 481b8d90918..982008563a0 100644
--- a/pkgs/development/compilers/ghc/7.6.3.nix
+++ b/pkgs/development/compilers/ghc/7.6.3.nix
@@ -86,7 +86,7 @@ in stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.6.3";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/7.8.4.nix b/pkgs/development/compilers/ghc/7.8.4.nix
index 15f105946f5..47fc090c1ff 100644
--- a/pkgs/development/compilers/ghc/7.8.4.nix
+++ b/pkgs/development/compilers/ghc/7.8.4.nix
@@ -78,7 +78,7 @@ stdenv.mkDerivation rec {
     targetPrefix = "";
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-7.8.4";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/8.0.2.nix b/pkgs/development/compilers/ghc/8.0.2.nix
index 011822994ed..7d11ffb66c6 100644
--- a/pkgs/development/compilers/ghc/8.0.2.nix
+++ b/pkgs/development/compilers/ghc/8.0.2.nix
@@ -172,7 +172,7 @@ stdenv.mkDerivation rec {
     inherit llvmPackages;
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-8.0.2";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/8.2.2.nix b/pkgs/development/compilers/ghc/8.2.2.nix
index f4aa2de3241..1c3f260da1c 100644
--- a/pkgs/development/compilers/ghc/8.2.2.nix
+++ b/pkgs/development/compilers/ghc/8.2.2.nix
@@ -191,7 +191,7 @@ stdenv.mkDerivation rec {
     inherit llvmPackages;
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-8.2.2";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/8.4.1.nix b/pkgs/development/compilers/ghc/8.4.1.nix
index e7ec9be16b6..8f7cdc9568e 100644
--- a/pkgs/development/compilers/ghc/8.4.1.nix
+++ b/pkgs/development/compilers/ghc/8.4.1.nix
@@ -24,7 +24,7 @@
   # platform). Static libs are always built.
   enableShared ? true
 
-, version ? "8.4.0.20180204"
+, version ? "8.4.0.20180224"
 , # Whether to backport https://phabricator.haskell.org/D4388 for
   # deterministic profiling symbol names, at the cost of a slightly
   # non-standard GHC API
@@ -77,8 +77,8 @@ stdenv.mkDerivation rec {
 
   src = fetchgit {
     url = "git://git.haskell.org/ghc.git";
-    rev = "111737cd218751f06ea58d3cf2c7c144265b5dfc";
-    sha256 = "0ksp0k3sp928aq2cv6whgbfmjnr7l2j10diha13nncksp4byf0s9";
+    rev = "a1e15c8f59092ef2d11be7966bd20688d8dc01e6";
+    sha256 = "1pimf5ryl76r3vwnc2n0qzk4yh7zckp2r2g5rlz8nbddsws2v893";
   };
 
   enableParallelBuilding = true;
@@ -190,7 +190,7 @@ stdenv.mkDerivation rec {
     inherit llvmPackages;
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-8.4.1";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 82cef10ce3b..bc3ccbdcdf5 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -180,7 +180,7 @@ stdenv.mkDerivation rec {
     inherit llvmPackages;
 
     # Our Cabal compiler name
-    haskellCompilerName = "ghc";
+    haskellCompilerName = "ghc-8.5";
   };
 
   meta = {
diff --git a/pkgs/development/compilers/scala/2.10.nix b/pkgs/development/compilers/scala/2.10.nix
index 946a9bedbf5..bac36d61068 100644
--- a/pkgs/development/compilers/scala/2.10.nix
+++ b/pkgs/development/compilers/scala/2.10.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, makeWrapper, jre, gnugrep, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "scala-2.10.6";
+  name = "scala-2.10.7";
 
   src = fetchurl {
     url = "http://www.scala-lang.org/files/archive/${name}.tgz";
-    sha256 = "0rrdrndnxy8m76gppqh7yr68qfx0kxns5bwc69k4swz6va1zbbal";
+    sha256 = "04gi55lzgrhsb78qw8jmnccqim92rw6898knw0a7gfzn2sci30wj";
   };
 
   propagatedBuildInputs = [ jre ] ;
diff --git a/pkgs/development/compilers/scala/2.11.nix b/pkgs/development/compilers/scala/2.11.nix
index 469c8c8e3bc..1145ebab524 100644
--- a/pkgs/development/compilers/scala/2.11.nix
+++ b/pkgs/development/compilers/scala/2.11.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, makeWrapper, jre, gnugrep, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "scala-2.11.11";
+  name = "scala-2.11.12";
 
   src = fetchurl {
     url = "http://www.scala-lang.org/files/archive/${name}.tgz";
-    sha256 = "02whsszxabyhyrbcmgg3figaxknmfzy4f3wmgrqqwik89jk7q0qj";
+    sha256 = "1a4nc4qp9dm4rps47j92hlmxxqskv67qbdmjqc5zd94wd4rps7di";
   };
 
   propagatedBuildInputs = [ jre ] ;
diff --git a/pkgs/development/compilers/scala/2.9.nix b/pkgs/development/compilers/scala/2.9.nix
deleted file mode 100644
index c98e2e75c17..00000000000
--- a/pkgs/development/compilers/scala/2.9.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ stdenv, fetchurl }:
-
-# at runtime, need jre or jdk
-
-stdenv.mkDerivation rec {
-  name = "scala-2.9.3";
-
-  src = fetchurl {
-    url = "http://www.scala-lang.org/files/archive/${name}.tgz";
-    sha256 = "faaab229f78c945063e8fd31c045bc797c731194296d7a4f49863fd87fc4e7b9";
-  };
-
-  installPhase = ''
-    mkdir -p $out
-    rm bin/*.bat
-    rm lib/scalacheck.jar
-    mv * $out
-  '';
-
-  meta = {
-    description = "A general purpose programming language";
-    longDescription = ''
-      Scala is a general purpose programming language designed to express
-      common programming patterns in a concise, elegant, and type-safe way.
-      It smoothly integrates features of object-oriented and functional
-      languages, enabling Java and other programmers to be more productive.
-      Code sizes are typically reduced by a factor of two to three when
-      compared to an equivalent Java application.
-    '';
-    homepage = http://www.scala-lang.org/;
-    license = stdenv.lib.licenses.bsd3;
-    platforms = stdenv.lib.platforms.all;
-    branch = "2.9";
-  };
-}
diff --git a/pkgs/development/go-modules/generic/default.nix b/pkgs/development/go-modules/generic/default.nix
index 6de85495bee..a6d83fc770c 100644
--- a/pkgs/development/go-modules/generic/default.nix
+++ b/pkgs/development/go-modules/generic/default.nix
@@ -196,6 +196,9 @@ go.stdenv.mkDerivation (
     find $bin/bin -type f -exec ${removeExpr removeReferences} '{}' + || true
   '';
 
+  # Disable go cache, which is not reused in nix anyway
+  GOCACHE = "off";
+
   shellHook = ''
     d=$(mktemp -d "--suffix=-$name")
   '' + toString (map (dep: ''
diff --git a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
index 7fcab47686d..6def68bd2a2 100644
--- a/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
+++ b/pkgs/development/haskell-modules/configuration-ghc-8.4.x.nix
@@ -62,7 +62,13 @@ self: super: {
 
   ## Needs bump to a versioned attribute
   ## Issue: https://github.com/sol/doctest/issues/189
-  doctest = dontCheck super.doctest_0_14_1; # test suite fails in Nix
+  doctest = overrideCabal super.doctest_0_14_1 (drv: {
+    ## Setup: Encountered missing dependencies:
+    ## ghc >=7.0 && <8.4
+    ##
+    ##        uncaught exception: IOException of type NoSuchThing (test/integration/testImport: changeWorkingDirectory: does not exist (No such file or directory))
+    doCheck         = false;
+  });
 
   ## Needs bump to a versioned attribute
   ##     • Could not deduce (Semigroup (IterT m a))
@@ -153,6 +159,21 @@ self: super: {
   ## Upstreamed
 
   ## Upstreamed, awaiting a Hackage release
+  deriving-compat = overrideCabal super.deriving-compat (drv: {
+    ## Setup: Encountered missing dependencies:
+    ## template-haskell >=2.5 && <2.13
+    src = pkgs.fetchFromGitHub {
+      owner  = "haskell-compat";
+      repo   = "deriving-compat";
+      rev    = "e592c6f8af53866dcf6f5700175a3b02bb4f77d3";
+      sha256 = "0h4qadk7fmz5v3lbdsxfbf3ha81f73xn7v0s6wia16ika5yvfggs";
+    };
+    ## Setup: Encountered missing dependencies:
+    ## th-abstraction >=0.2.2 && <1
+    libraryHaskellDepends = drv.libraryHaskellDepends ++ (with self; [ th-abstraction ]);
+  });
+
+  ## Upstreamed, awaiting a Hackage release
   haskell-gi = overrideCabal super.haskell-gi (drv: {
     ## Setup: Encountered missing dependencies:
     ## haskell-gi-base ==0.20.*
@@ -192,6 +213,22 @@ self: super: {
   });
 
   ## Upstreamed, awaiting a Hackage release
+  http-api-data = overrideCabal super.http-api-data (drv: {
+    ##     • No instance for (Semigroup Form)
+    ##         arising from the 'deriving' clause of a data type declaration
+    ##       Possible fix:
+    src = pkgs.fetchFromGitHub {
+      owner  = "fizruk";
+      repo   = "http-api-data";
+      rev    = "83aac9540f4a304927c601c5db12f4dc2bf93816";
+      sha256 = "14hy13szr09vsisxi25a4qfajqjwznvn222bqk55dcdlnrgf0zi9";
+    };
+    ## Setup: Encountered missing dependencies:
+    ## base >=4.7 && <4.11
+    jailbreak       = true;
+  });
+
+  ## Upstreamed, awaiting a Hackage release
   lambdacube-compiler = overrideCabal super.lambdacube-compiler (drv: {
     ## Setup: Encountered missing dependencies:
     ## aeson >=0.9 && <0.12,
@@ -246,6 +283,19 @@ self: super: {
   });
 
   ## Upstreamed, awaiting a Hackage release
+  tar = overrideCabal super.tar (drv: {
+    ##     • No instance for (Semigroup (Entries e))
+    ##         arising from the superclasses of an instance declaration
+    ##     • In the instance declaration for ‘Monoid (Entries e)’
+    src = pkgs.fetchFromGitHub {
+      owner  = "haskell";
+      repo   = "tar";
+      rev    = "abf2ccb8f7da0514343a0b2624cabebe081bdfa8";
+      sha256 = "0s33lgrr574i1r7zc1jqahnwx3dv47ny30mbx5zfpdzjw0jdl5ny";
+    };
+  });
+
+  ## Upstreamed, awaiting a Hackage release
   th-desugar = overrideCabal super.th-desugar (drv: {
     ##     • Could not deduce (MonadIO (DsM q))
     ##         arising from the 'deriving' clause of a data type declaration
@@ -306,7 +356,7 @@ self: super: {
     doCheck         = false;
     ## Setup: Encountered missing dependencies:
     ## data-or ==1.0.*
-    libraryHaskellDepends = drv.libraryHaskellDepends ++ [ self.data-or ];
+    libraryHaskellDepends = drv.libraryHaskellDepends ++ (with self; [ data-or ]);
   });
 
   ## Unmerged.  PR: https://github.com/gtk2hs/gtk2hs/pull/233
@@ -372,7 +422,7 @@ self: super: {
     ## monad-control -any,
     ## prim-uniq -any,
     ## reflection -any,
-    libraryHaskellDepends = drv.libraryHaskellDepends ++ [ self.data-default self.haskell-src-exts self.lens self.monad-control self.prim-uniq self.reflection self.split self.template-haskell self.unbounded-delays ];
+    libraryHaskellDepends = drv.libraryHaskellDepends ++ (with self; [ data-default haskell-src-exts lens monad-control prim-uniq reflection split template-haskell unbounded-delays ]);
   });
 
   ## Unmerged.  PR: https://github.com/ChrisKuklewicz/regex-tdfa/pull/13
@@ -414,6 +464,32 @@ self: super: {
     };
   });
 
+  ## Unmerged.  PR: https://github.com/vincenthz/hs-tls/pull/270
+  tls = overrideCabal super.tls (drv: {
+    ##     • No instance for (Semigroup Credentials)
+    ##         arising from the superclasses of an instance declaration
+    ##     • In the instance declaration for ‘Monoid Credentials’
+    src = pkgs.fetchFromGitHub {
+      owner  = "ocheron";
+      repo   = "hs-tls";
+      rev    = "763656fbc6c2edabb43fc63d8717960f4b26e6e7";
+      sha256 = "0v7f9b78w6prkbscdx5ggjixll9z1zfqzm5x0ap4wvynnflkspqb";
+    };
+    prePatch        = "cd core; ";
+  });
+
+  ## Unmerged.  PR: https://github.com/Soostone/uri-bytestring/pull/0
+  uri-bytestring = overrideCabal super.uri-bytestring (drv: {
+    ## Setup: Encountered missing dependencies:
+    ## template-haskell >=2.9 && <2.13
+    src = pkgs.fetchFromGitHub {
+      owner  = "koenigmaximilian";
+      repo   = "uri-bytestring";
+      rev    = "105d5855bbf9c78d1e48394677b42a058e242fc9";
+      sha256 = "144hr12k0d61zpgxv62vwlzy6bfs01fqh7qr4qsbv457sznmbb9d";
+    };
+  });
+
   ## Unmerged.  PR: https://github.com/ivan-m/wl-pprint-text/pull/17
   wl-pprint-text = overrideCabal super.wl-pprint-text (drv: {
     ##     Ambiguous occurrence ‘<>’
@@ -427,6 +503,34 @@ self: super: {
     };
   });
 
+  ## Unmerged.  PR: https://github.com/vincenthz/hs-certificate/pull/89
+  x509 = overrideCabal super.x509 (drv: {
+    ##     • No instance for (Semigroup DistinguishedName)
+    ##         arising from the superclasses of an instance declaration
+    ##     • In the instance declaration for ‘Monoid DistinguishedName’
+    src = pkgs.fetchFromGitHub {
+      owner  = "bgamari";
+      repo   = "hs-certificate";
+      rev    = "2c5f54ba69c8a0531d10f9b37542bf958ede54c9";
+      sha256 = "1fakr9gqz8k62rnjdsslfavbqrhn92jq9mahyc91f9zhisxp5kdf";
+    };
+    prePatch        = "cd x509; ";
+  });
+
+  ## Unmerged.  PR: https://github.com/vincenthz/hs-certificate/pull/89
+  x509-store = overrideCabal super.x509-store (drv: {
+    ##     • No instance for (Semigroup CertificateStore)
+    ##         arising from the superclasses of an instance declaration
+    ##     • In the instance declaration for ‘Monoid CertificateStore’
+    src = pkgs.fetchFromGitHub {
+      owner  = "bgamari";
+      repo   = "hs-certificate";
+      rev    = "2c5f54ba69c8a0531d10f9b37542bf958ede54c9";
+      sha256 = "1fakr9gqz8k62rnjdsslfavbqrhn92jq9mahyc91f9zhisxp5kdf";
+    };
+    prePatch        = "cd x509-store; ";
+  });
+
 
   ## Non-code, configuration-only change
 
@@ -502,6 +606,12 @@ self: super: {
     jailbreak       = true;
   });
 
+  hnix = overrideCabal super.hnix (drv: {
+    ## Setup: Encountered missing dependencies:
+    ## deriving-compat ==0.3.*
+    jailbreak       = true;
+  });
+
   integer-logarithms = overrideCabal super.integer-logarithms (drv: {
     ## Setup: Encountered missing dependencies:
     ## base >=4.3 && <4.11
@@ -588,12 +698,19 @@ self: super: {
     jailbreak       = true;
   });
 
+  ## Issue: https://github.com/ChrisPenner/rasa/issues/54
   text-lens = overrideCabal super.text-lens (drv: {
+    ## Failures:
+    ##   test/Spec.hs:136:
+    ##   1) TextLens.range gets "" if invalid range
+    ##        uncaught exception: ErrorCall (Data.Text.Array.new: size overflow
+    ##        CallStack (from HasCallStack):
+    ##          error, called at libraries/text/Data/Text/Array.hs:132:20 in text-1.2.3.0:Data.Text.Array)
+    ## Randomized with seed 2114194349
+    ## Finished in 0.0017 seconds
+    doCheck         = false;
     ## Setup: Encountered missing dependencies:
-    ## base >=4.9.0.0 && <4.10,
-    ## extra >=1.4.10 && <1.5,
-    ## hspec >=2.2.4 && <2.3,
-    ## lens ==4.14.*
+    ## extra >=1.4.10 && <1.5, lens ==4.14.*
     jailbreak       = true;
   });
 
@@ -625,4 +742,5 @@ self: super: {
     ## base >=4.8 && <4.11
     jailbreak       = true;
   });
+
 }
diff --git a/pkgs/development/haskell-modules/configuration-nix.nix b/pkgs/development/haskell-modules/configuration-nix.nix
index edec2724d84..d55c230dcc8 100644
--- a/pkgs/development/haskell-modules/configuration-nix.nix
+++ b/pkgs/development/haskell-modules/configuration-nix.nix
@@ -492,11 +492,8 @@ self: super: builtins.intersectAttrs super {
   liquid-fixpoint = disableSharedExecutables super.liquid-fixpoint;
   liquidhaskell = dontCheck (disableSharedExecutables super.liquidhaskell);
 
-  # Haskell OpenCV bindings need contrib code enabled in the C++ library.
-  opencv = super.opencv.override { opencv3 = pkgs.opencv3.override { enableContrib = true; }; };
-
   # Without this override, the builds lacks pkg-config.
-  opencv-extra = addPkgconfigDepend super.opencv-extra (pkgs.opencv3.override { enableContrib = true; });
+  opencv-extra = addPkgconfigDepend super.opencv-extra pkgs.opencv3;
 
   # Break cyclic reference that results in an infinite recursion.
   partial-semigroup = dontCheck super.partial-semigroup;
diff --git a/pkgs/development/haskell-modules/hackage-packages.nix b/pkgs/development/haskell-modules/hackage-packages.nix
index 8303162b93c..99524f4e7e6 100644
--- a/pkgs/development/haskell-modules/hackage-packages.nix
+++ b/pkgs/development/haskell-modules/hackage-packages.nix
@@ -84276,21 +84276,21 @@ self: {
      }) {};
 
   "gnome-keyring" = callPackage
-    ({ mkDerivation, base, bytestring, c2hs, gnome_keyring, text, time
+    ({ mkDerivation, base, bytestring, c2hs, gnome-keyring, text, time
      }:
      mkDerivation {
        pname = "gnome-keyring";
        version = "0.3.1";
        sha256 = "08fayi4ixqyzin7lxyx2s3yap377y6nrdf4fmv7bi895j2k642l8";
        libraryHaskellDepends = [ base bytestring text time ];
-       librarySystemDepends = [ gnome_keyring ];
-       libraryPkgconfigDepends = [ gnome_keyring ];
+       librarySystemDepends = [ gnome-keyring ];
+       libraryPkgconfigDepends = [ gnome-keyring ];
        libraryToolDepends = [ c2hs ];
        homepage = "https://john-millikin.com/software/haskell-gnome-keyring/";
        description = "Bindings for libgnome-keyring";
        license = stdenv.lib.licenses.gpl3;
        hydraPlatforms = stdenv.lib.platforms.none;
-     }) {inherit (pkgs.gnome2) gnome_keyring;};
+     }) {inherit (pkgs.gnome2) gnome-keyring;};
 
   "gnomevfs" = callPackage
     ({ mkDerivation, array, base, containers, glib, gnome_vfs
diff --git a/pkgs/development/interpreters/acl2/default.nix b/pkgs/development/interpreters/acl2/default.nix
index 16734c184eb..14b9a78af46 100644
--- a/pkgs/development/interpreters/acl2/default.nix
+++ b/pkgs/development/interpreters/acl2/default.nix
@@ -3,11 +3,11 @@
   sbcl }:
 
 let hashes = {
-  "7.4" = "04jb789nks9llwysxz1zw9pq1dh0j39b5fcmivcc4bq9v9cga2l1";
+  "8.0" = "1x1giy2c1y6krg3kf8pf9wrmvk981shv0pxcwi483yjqm90xng4r";
 };
 in stdenv.mkDerivation rec {
   name = "acl2-${version}";
-  version = "7.4";
+  version = "8.0";
 
   src = fetchFromGitHub {
     owner = "acl2-devel";
diff --git a/pkgs/development/interpreters/angelscript/default.nix b/pkgs/development/interpreters/angelscript/default.nix
index 2608388e152..01348c75348 100644
--- a/pkgs/development/interpreters/angelscript/default.nix
+++ b/pkgs/development/interpreters/angelscript/default.nix
@@ -3,10 +3,10 @@ let
   s = # Generated upstream information
   rec {
     baseName="angelscript";
-    version = "2.31.2";
+    version = "2.32.0";
     name="${baseName}-${version}";
     url="http://www.angelcode.com/angelscript/sdk/files/angelscript_${version}.zip";
-    sha256 = "1cl1yg36ad4wq0vks4xg0hv7iyvq6yzsd4y1jng5qdf8qybq02qc";
+    sha256 = "0675hza06v3grxyqfy70gzm57idmbbm7qvi6bg5vf8m6mpw757dl";
   };
   buildInputs = [
     unzip
diff --git a/pkgs/development/interpreters/perl/default.nix b/pkgs/development/interpreters/perl/default.nix
index 14a4bac47f6..c1c92e6efdf 100644
--- a/pkgs/development/interpreters/perl/default.nix
+++ b/pkgs/development/interpreters/perl/default.nix
@@ -133,7 +133,9 @@ let
       sha256 = "072j491rpz2qx2sngbg4flqh4lx5865zyql7b9lqm6s1kknjdrh8";
     };
 
-    nativeBuildInputs = [ buildPackages.stdenv.cc ];
+    # Hacky! But not sure how else we can access a native-targeted gcc6
+    # https://github.com/arsv/perl-cross/issues/60
+    nativeBuildInputs = [ buildPackages.buildPackages.gcc6 ];
 
     postUnpack = ''
       unpackFile ${perl-cross-src}
diff --git a/pkgs/development/libraries/ace/default.nix b/pkgs/development/libraries/ace/default.nix
index 42988e334b0..230a7e64dff 100644
--- a/pkgs/development/libraries/ace/default.nix
+++ b/pkgs/development/libraries/ace/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "ace-${version}";
-  version = "6.4.3";
+  version = "6.4.6";
 
   src = fetchurl {
     url = "http://download.dre.vanderbilt.edu/previous_versions/ACE-${version}.tar.bz2";
-    sha256 = "07dvpi3abmjvg7m0aak4x82aj8cvw5zl2cqj525wd3fl6y0pn3mq";
+    sha256 = "0xvdwk2505s615fgsy6g33ncxx70vszqspx0bg6lm8hfd3hb4qyj";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/libraries/alembic/default.nix b/pkgs/development/libraries/alembic/default.nix
index a185f19a9a1..bcf819702da 100644
--- a/pkgs/development/libraries/alembic/default.nix
+++ b/pkgs/development/libraries/alembic/default.nix
@@ -3,13 +3,13 @@
 stdenv.mkDerivation rec
 {
   name = "alembic-${version}";
-  version = "1.7.4";
+  version = "1.7.5";
 
   src = fetchFromGitHub {
     owner = "alembic";
     repo = "alembic";
     rev = "${version}";
-    sha256 = "00r6d8xk2sq5hdl5lp14nhyh1b2d68fxpzbm69fk6iq2f2gv0iqv";
+    sha256 = "1p5zd9kdwnrwg604bq79ianc5bw6mx6i5d7yc4r11xrbphlc9m1g";
   };
 
   outputs = [ "bin" "dev" "out" "lib" ];
diff --git a/pkgs/development/libraries/appstream-glib/default.nix b/pkgs/development/libraries/appstream-glib/default.nix
index dc5de2b382a..1ccfa85591f 100644
--- a/pkgs/development/libraries/appstream-glib/default.nix
+++ b/pkgs/development/libraries/appstream-glib/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, substituteAll, pkgconfig, gettext, gtk3, glib
-, gtk_doc, libarchive, gobjectIntrospection, libxslt, pngquant
+, gtk-doc, libarchive, gobjectIntrospection, libxslt, pngquant
 , sqlite, libsoup, gcab, attr, acl, docbook_xsl, docbook_xml_dtd_42
-, libuuid, json_glib, meson, gperf, ninja
+, libuuid, json-glib, meson, gperf, ninja
 }:
 stdenv.mkDerivation rec {
   name = "appstream-glib-0.7.6";
@@ -17,11 +17,11 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    meson pkgconfig ninja gtk_doc libxslt docbook_xsl docbook_xml_dtd_42
+    meson pkgconfig ninja gtk-doc libxslt docbook_xsl docbook_xml_dtd_42
   ];
   buildInputs = [
     glib gettext sqlite libsoup
-    gcab attr acl libuuid json_glib
+    gcab attr acl libuuid json-glib
     libarchive gobjectIntrospection gperf
   ];
   propagatedBuildInputs = [ gtk3 ];
diff --git a/pkgs/development/libraries/at-spi2-atk/default.nix b/pkgs/development/libraries/at-spi2-atk/default.nix
index 52c3a5f8c07..86f35d7f578 100644
--- a/pkgs/development/libraries/at-spi2-atk/default.nix
+++ b/pkgs/development/libraries/at-spi2-atk/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, python, pkgconfig, popt, atk, libX11, libICE, xorg, libXi
-, intltool, dbus_glib, at_spi2_core, libSM }:
+, intltool, dbus-glib, at-spi2-core, libSM }:
 
 stdenv.mkDerivation rec {
   versionMajor = "2.26";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig intltool ];
   buildInputs = [ python popt atk libX11 libICE xorg.libXtst libXi
-                  dbus_glib at_spi2_core libSM ];
+                  dbus-glib at-spi2-core libSM ];
 
   meta = with stdenv.lib; {
     platforms = platforms.unix;
diff --git a/pkgs/development/libraries/at-spi2-core/default.nix b/pkgs/development/libraries/at-spi2-core/default.nix
index 1743faafa68..b717101b3e1 100644
--- a/pkgs/development/libraries/at-spi2-core/default.nix
+++ b/pkgs/development/libraries/at-spi2-core/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python, pkgconfig, popt, gettext, dbus_glib
+{ stdenv, fetchurl, python, pkgconfig, popt, gettext, dbus-glib
 , libX11, xextproto, libSM, libICE, libXtst, libXi, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig gettext gobjectIntrospection ];
   buildInputs = [
-    python popt dbus_glib
+    python popt dbus-glib
     libX11 xextproto libSM libICE libXtst libXi
   ];
 
diff --git a/pkgs/development/libraries/babl/default.nix b/pkgs/development/libraries/babl/default.nix
index f7788eb93cb..be4cf809f0c 100644
--- a/pkgs/development/libraries/babl/default.nix
+++ b/pkgs/development/libraries/babl/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "babl-0.1.42";
+  name = "babl-0.1.44";
 
   src = fetchurl {
     url = "http://ftp.gtk.org/pub/babl/0.1/${name}.tar.bz2";
-    sha256 = "1wc7fyj9bfqfiwf1w33g3vv3wcl18pd9cxr9fc0iy391szrsynb8";
+    sha256 = "0zfy1jrwdp4ja2f1rqa2m46vx6nilm73f72d4d1c8d65vshgsqzl";
   };
 
   doCheck = true;
diff --git a/pkgs/development/libraries/boolstuff/default.nix b/pkgs/development/libraries/boolstuff/default.nix
index 0f899e4324c..9ec27d3e9eb 100644
--- a/pkgs/development/libraries/boolstuff/default.nix
+++ b/pkgs/development/libraries/boolstuff/default.nix
@@ -3,11 +3,11 @@
 let baseurl = "https://perso.b2b2c.ca/~sarrazip/dev"; in
 
 stdenv.mkDerivation rec {
-  name = "boolstuff-0.1.15";
+  name = "boolstuff-0.1.16";
 
   src = fetchurl {
     url = "${baseurl}/${name}.tar.gz";
-    sha256 = "1mzw4368hqw0b6xr01yqcbs9jk9ma3qq9hk3iqxmkiwqqxgirgln";
+    sha256 = "10qynbyw723gz2vrvn4xk2var172kvhlz3l3l80qbdsfb3d12wn0";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/libraries/clutter/default.nix b/pkgs/development/libraries/clutter/default.nix
index 3292c8e353f..f30485f60cf 100644
--- a/pkgs/development/libraries/clutter/default.nix
+++ b/pkgs/development/libraries/clutter/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, glib, pkgconfig, mesa, libX11, libXext, libXfixes
-, libXdamage, libXcomposite, libXi, libxcb, cogl, pango, atk, json_glib, 
+, libXdamage, libXcomposite, libXi, libxcb, cogl, pango, atk, json-glib, 
 gobjectIntrospection, gtk3
 }:
 
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   propagatedBuildInputs =
     [ libX11 mesa libXext libXfixes libXdamage libXcomposite libXi cogl pango
-      atk json_glib gobjectIntrospection libxcb
+      atk json-glib gobjectIntrospection libxcb
     ];
 
   configureFlags = [ "--enable-introspection" ]; # needed by muffin AFAIK
diff --git a/pkgs/development/libraries/cppzmq/default.nix b/pkgs/development/libraries/cppzmq/default.nix
index 301b245a9f5..9933d1034af 100644
--- a/pkgs/development/libraries/cppzmq/default.nix
+++ b/pkgs/development/libraries/cppzmq/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "cppzmq-${version}";
-  version = "4.2.1";
+  version = "4.2.3";
 
   src = fetchFromGitHub {
     owner = "zeromq";
     repo = "cppzmq";
     rev = "v${version}";
-    sha256 = "0hy8yxb22siimq0pf6jq6kdp9lvi5f6al1xd12c9i1jyajhp1lhk";
+    sha256 = "1yjs25ra5s8zs0rhk50w3f1rrrl80hhq784lwdhh1m3risk740sa";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/dleyna-renderer/default.nix b/pkgs/development/libraries/dleyna-renderer/default.nix
index b9b8d8fbd75..176b05126b2 100644
--- a/pkgs/development/libraries/dleyna-renderer/default.nix
+++ b/pkgs/development/libraries/dleyna-renderer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, autoreconfHook, pkgconfig, fetchFromGitHub, dleyna-connector-dbus, dleyna-core, gssdp, gupnp, gupnp_av, gupnp_dlna, libsoup, makeWrapper }:
+{ stdenv, autoreconfHook, pkgconfig, fetchFromGitHub, dleyna-connector-dbus, dleyna-core, gssdp, gupnp, gupnp-av, gupnp-dlna, libsoup, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "dleyna-renderer";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig makeWrapper ];
-  buildInputs = [ dleyna-core dleyna-connector-dbus gssdp gupnp gupnp_av gupnp_dlna libsoup ];
+  buildInputs = [ dleyna-core dleyna-connector-dbus gssdp gupnp gupnp-av gupnp-dlna libsoup ];
 
   preFixup = ''
     wrapProgram "$out/libexec/dleyna-renderer-service" \
diff --git a/pkgs/development/libraries/dleyna-server/default.nix b/pkgs/development/libraries/dleyna-server/default.nix
index 8668cff644e..d36e665bd85 100644
--- a/pkgs/development/libraries/dleyna-server/default.nix
+++ b/pkgs/development/libraries/dleyna-server/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, autoreconfHook, makeWrapper, pkgconfig, fetchFromGitHub, dleyna-core, dleyna-connector-dbus, gssdp, gupnp, gupnp_av, gupnp_dlna, libsoup }:
+{ stdenv, autoreconfHook, makeWrapper, pkgconfig, fetchFromGitHub, dleyna-core, dleyna-connector-dbus, gssdp, gupnp, gupnp-av, gupnp-dlna, libsoup }:
 
 stdenv.mkDerivation rec {
   name = "dleyna-server";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig makeWrapper ];
-  buildInputs = [ dleyna-core dleyna-connector-dbus gssdp gupnp gupnp_av gupnp_dlna libsoup ];
+  buildInputs = [ dleyna-core dleyna-connector-dbus gssdp gupnp gupnp-av gupnp-dlna libsoup ];
 
   preFixup = ''
     wrapProgram "$out/libexec/dleyna-server-service" \
diff --git a/pkgs/development/libraries/double-conversion/default.nix b/pkgs/development/libraries/double-conversion/default.nix
index 47c165c1bad..c656220f760 100644
--- a/pkgs/development/libraries/double-conversion/default.nix
+++ b/pkgs/development/libraries/double-conversion/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "double-conversion-${version}";
-  version = "2.0.1";
+  version = "3.0.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "double-conversion";
     rev = "v${version}";
-    sha256 = "05x5rdwndgp1vdq2z1bpvng0dd8pn93kw4vhl6nsvv9vsara2q4b";
+    sha256 = "05m78wlwrg310mxh1cl3d8d0ishzfvzh84x64xmvng252m0vc8yz";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/eccodes/default.nix b/pkgs/development/libraries/eccodes/default.nix
index 651878182dc..eb197d11720 100644
--- a/pkgs/development/libraries/eccodes/default.nix
+++ b/pkgs/development/libraries/eccodes/default.nix
@@ -6,11 +6,11 @@
 with stdenv.lib; 
 stdenv.mkDerivation rec {
   name = "eccodes-${version}";
-  version = "2.5.0";
+  version = "2.6.0";
 
   src = fetchurl {
     url = "https://software.ecmwf.int/wiki/download/attachments/45757960/eccodes-${version}-Source.tar.gz";
-    sha256 = "0kiff19gk0w7ij0kx5ydqpsmdq499ylxxxq79lrgss218jy49aqq";
+    sha256 = "0pzibd3vdqmqsqsnfir6q66p6f3cmr9hrrixzpfhf7k62vv9y1ha";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/exempi/default.nix b/pkgs/development/libraries/exempi/default.nix
index b486a327466..96f4af3226b 100644
--- a/pkgs/development/libraries/exempi/default.nix
+++ b/pkgs/development/libraries/exempi/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, expat, zlib, boost, libiconv, darwin }:
 
 stdenv.mkDerivation rec {
-  name = "exempi-2.4.2";
+  name = "exempi-2.4.4";
 
   src = fetchurl {
     url = "http://libopenraw.freedesktop.org/download/${name}.tar.bz2";
-    sha256 = "1v665fc7x0yi7x6lzskvd8bd2anf7951svn2vd5384dblmgv43av";
+    sha256 = "1c1xxiw9lazdaz4zvrnvcy9pif9l1wib7zy91m48i7a4bnf9mmd2";
   };
 
   configureFlags = [
diff --git a/pkgs/development/libraries/farstream/default.nix b/pkgs/development/libraries/farstream/default.nix
index 03473881339..ebb581bdbcc 100644
--- a/pkgs/development/libraries/farstream/default.nix
+++ b/pkgs/development/libraries/farstream/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, libnice, pkgconfig, pythonPackages, gstreamer, gst-plugins-base
-, gst-python, gupnp_igd
+, gst-python, gupnp-igd
 , gst-plugins-good, gst-plugins-bad, gst-libav
 }:
 
@@ -12,7 +12,7 @@ in stdenv.mkDerivation rec {
     sha256 = "0249ncd20x5mf884fd8bw75c3118b9fdml837v4fib349xmrqfrb";
   };
 
-  buildInputs = [ libnice python pygobject2 gupnp_igd libnice ];
+  buildInputs = [ libnice python pygobject2 gupnp-igd libnice ];
 
   nativeBuildInputs = [ pkgconfig ];
 
diff --git a/pkgs/development/libraries/flatbuffers/default.nix b/pkgs/development/libraries/flatbuffers/default.nix
index add520558ba..fb74c4ff4d2 100644
--- a/pkgs/development/libraries/flatbuffers/default.nix
+++ b/pkgs/development/libraries/flatbuffers/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "flatbuffers-${version}";
-  version = "1.4.0";
+  version = "1.8.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "flatbuffers";
     rev = "v${version}";
-    sha256 = "0jsqk49h521d5h4c9gk39a8968g6rcd6520a8knbfc7ssc4028y0";
+    sha256 = "1qq8qbv8wkiiizj8s984f17bsbjsrhbs9q1nw1yjgrw0grcxlsi9";
   };
 
   buildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/gbenchmark/default.nix b/pkgs/development/libraries/gbenchmark/default.nix
index dd16ebd5c88..6745bc1ecf5 100644
--- a/pkgs/development/libraries/gbenchmark/default.nix
+++ b/pkgs/development/libraries/gbenchmark/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "gbenchmark-${version}";
-  version = "1.2.0";
+  version = "1.3.0";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "benchmark";
     rev = "v${version}";
-    sha256 = "1gld3zdxgc0c0466qvnsi70h2ksx8qprjrx008rypdhzp6660m48";
+    sha256 = "1qx2dp7y0haj6wfbbfw8hx8sxb8ww0igdfrmmaaxfl0vhckylrxh";
   };
 
   buildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/gdk-pixbuf/default.nix b/pkgs/development/libraries/gdk-pixbuf/default.nix
index 38c1b6197a5..9c4296b2386 100644
--- a/pkgs/development/libraries/gdk-pixbuf/default.nix
+++ b/pkgs/development/libraries/gdk-pixbuf/default.nix
@@ -5,7 +5,7 @@ let
   ver_maj = "2.36";
   ver_min = "7";
   # TODO: since 2.36.8 gdk-pixbuf gets configured to use mime-type sniffing,
-  # which apparently requires access to shared_mime_info files during runtime.
+  # which apparently requires access to shared-mime-info files during runtime.
 in
 stdenv.mkDerivation rec {
   name = "gdk-pixbuf-${ver_maj}.${ver_min}";
diff --git a/pkgs/development/libraries/gegl/3.0.nix b/pkgs/development/libraries/gegl/3.0.nix
index 2bb773a17b8..03f6054791e 100644
--- a/pkgs/development/libraries/gegl/3.0.nix
+++ b/pkgs/development/libraries/gegl/3.0.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, glib, babl, libpng, cairo, libjpeg, which
-, librsvg, pango, gtk, bzip2, json_glib, intltool, autoreconfHook, libraw
+, librsvg, pango, gtk, bzip2, json-glib, intltool, autoreconfHook, libraw
 , libwebp, gnome3 }:
 
 stdenv.mkDerivation rec {
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
     libraw libwebp gnome3.gexiv2
   ];
 
-  propagatedBuildInputs = [ glib json_glib babl ]; # for gegl-3.0.pc
+  propagatedBuildInputs = [ glib json-glib babl ]; # for gegl-3.0.pc
 
   nativeBuildInputs = [ pkgconfig intltool which autoreconfHook ];
 
diff --git a/pkgs/development/libraries/geoclue/2.0.nix b/pkgs/development/libraries/geoclue/2.0.nix
index 483ee39c2da..66aa3b4a218 100644
--- a/pkgs/development/libraries/geoclue/2.0.nix
+++ b/pkgs/development/libraries/geoclue/2.0.nix
@@ -1,5 +1,5 @@
-{ fetchurl, stdenv, intltool, libintlOrEmpty, pkgconfig, glib, json_glib, libsoup, geoip
-, dbus, dbus_glib, modemmanager, avahi, glib_networking, wrapGAppsHook
+{ fetchurl, stdenv, intltool, libintlOrEmpty, pkgconfig, glib, json-glib, libsoup, geoip
+, dbus, dbus-glib, modemmanager, avahi, glib-networking, wrapGAppsHook
 }:
 
 with stdenv.lib;
@@ -19,11 +19,11 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = libintlOrEmpty ++
-   [ glib json_glib libsoup geoip
-     dbus dbus_glib avahi
+   [ glib json-glib libsoup geoip
+     dbus dbus-glib avahi
    ] ++ optionals (!stdenv.isDarwin) [ modemmanager ];
 
-  propagatedBuildInputs = [ dbus dbus_glib glib glib_networking ];
+  propagatedBuildInputs = [ dbus dbus-glib glib glib-networking ];
 
   preConfigure = ''
      substituteInPlace configure --replace "-Werror" ""
diff --git a/pkgs/development/libraries/geoclue/default.nix b/pkgs/development/libraries/geoclue/default.nix
index ff65ca97eb7..bf0af502d01 100644
--- a/pkgs/development/libraries/geoclue/default.nix
+++ b/pkgs/development/libraries/geoclue/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, dbus, dbus_glib, glib, pkgconfig, libxml2, gnome2,
-  libxslt, glib_networking }:
+{ stdenv, fetchurl, dbus, dbus-glib, glib, pkgconfig, libxml2, gnome2,
+  libxslt, glib-networking }:
 
 stdenv.mkDerivation rec {
   name = "geoclue-0.12.0";
@@ -11,9 +11,9 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libxml2 gnome2.GConf libxslt glib_networking ];
+  buildInputs = [ libxml2 gnome2.GConf libxslt glib-networking ];
 
-  propagatedBuildInputs = [dbus glib dbus_glib];
+  propagatedBuildInputs = [dbus glib dbus-glib];
 
   hardeningDisable = [ "format" ];
 
diff --git a/pkgs/development/libraries/glib-networking/default.nix b/pkgs/development/libraries/glib-networking/default.nix
index 363d0ec7484..37de039544b 100644
--- a/pkgs/development/libraries/glib-networking/default.nix
+++ b/pkgs/development/libraries/glib-networking/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, glib, intltool, gnutls, libproxy
-, gsettings_desktop_schemas }:
+, gsettings-desktop-schemas }:
 
 let
   ver_maj = "2.54";
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   '';
 
   nativeBuildInputs = [ pkgconfig intltool ];
-  propagatedBuildInputs = [ glib gnutls libproxy gsettings_desktop_schemas ];
+  propagatedBuildInputs = [ glib gnutls libproxy gsettings-desktop-schemas ];
 
   NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
 
diff --git a/pkgs/development/libraries/glib/default.nix b/pkgs/development/libraries/glib/default.nix
index f68bd138005..5d60cf5e633 100644
--- a/pkgs/development/libraries/glib/default.nix
+++ b/pkgs/development/libraries/glib/default.nix
@@ -4,7 +4,7 @@
 , utillinuxMinimal ? null
 
 # this is just for tests (not in closure of any regular package)
-, coreutils, dbus_daemon, libxml2, tzdata, desktop_file_utils, shared_mime_info, doCheck ? false
+, coreutils, dbus_daemon, libxml2, tzdata, desktop-file-utils, shared-mime-info, doCheck ? false
 }:
 
 with stdenv.lib;
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libelf setupHook pcre ]
     ++ optionals stdenv.isLinux [ utillinuxMinimal ] # for libmount
-    ++ optionals doCheck [ tzdata libxml2 desktop_file_utils shared_mime_info ];
+    ++ optionals doCheck [ tzdata libxml2 desktop-file-utils shared-mime-info ];
 
   nativeBuildInputs = [ pkgconfig gettext perl python ];
 
@@ -124,7 +124,7 @@ stdenv.mkDerivation rec {
     export XDG_CACHE_HOME="$TMP"
     export XDG_RUNTIME_HOME="$TMP"
     export HOME="$TMP"
-    export XDG_DATA_DIRS="${desktop_file_utils}/share:${shared_mime_info}/share"
+    export XDG_DATA_DIRS="${desktop-file-utils}/share:${shared-mime-info}/share"
     export G_TEST_DBUS_DAEMON="${dbus_daemon.out}/bin/dbus-daemon"
     export PATH="$PATH:$(pwd)/gobject"
     echo "PATH=$PATH"
diff --git a/pkgs/development/libraries/gnu-efi/default.nix b/pkgs/development/libraries/gnu-efi/default.nix
index 6691928c021..a46abe3b4f7 100644
--- a/pkgs/development/libraries/gnu-efi/default.nix
+++ b/pkgs/development/libraries/gnu-efi/default.nix
@@ -15,13 +15,14 @@ stdenv.mkDerivation rec {
 
   makeFlags = [
     "PREFIX=\${out}"
-    "CC=gcc"
-    "AS=as"
-    "LD=ld"
-    "AR=ar"
-    "RANLIB=ranlib"
-    "OBJCOPY=objcopy"
-  ] ++ stdenv.lib.optional stdenv.isArm "ARCH=arm";
+    "CC=${stdenv.cc.targetPrefix}gcc"
+    "AS=${stdenv.cc.targetPrefix}as"
+    "LD=${stdenv.cc.targetPrefix}ld"
+    "AR=${stdenv.cc.targetPrefix}ar"
+    "RANLIB=${stdenv.cc.targetPrefix}ranlib"
+    "OBJCOPY=${stdenv.cc.targetPrefix}objcopy"
+  ] ++ stdenv.lib.optional stdenv.isArm "ARCH=arm"
+    ++ stdenv.lib.optional stdenv.isAarch64 "ARCH=aarch64";
 
   meta = with stdenv.lib; {
     description = "GNU EFI development toolchain";
diff --git a/pkgs/development/libraries/gnutls-kdh/generic.nix b/pkgs/development/libraries/gnutls-kdh/generic.nix
index e7e0672490d..472ec83fb02 100644
--- a/pkgs/development/libraries/gnutls-kdh/generic.nix
+++ b/pkgs/development/libraries/gnutls-kdh/generic.nix
@@ -1,5 +1,5 @@
 { lib, fetchurl, stdenv, zlib, lzo, libtasn1, nettle, pkgconfig, lzip
-, guileBindings, guile, perl, gmp, autogen, libidn, p11_kit, unbound, libiconv
+, guileBindings, guile, perl, gmp, autogen, libidn, p11-kit, unbound, libiconv
 , tpmSupport ? true, trousers, nettools, bash, gperftools, gperf, gettext, automake
 , yacc, texinfo
 
@@ -52,7 +52,7 @@ stdenv.mkDerivation {
   # systemkey-args.h.
   enableParallelBuilding = false;
 
-  buildInputs = [ lzo lzip nettle libtasn1 libidn p11_kit zlib gmp
+  buildInputs = [ lzo lzip nettle libtasn1 libidn p11-kit zlib gmp
   autogen gperftools gperf gettext automake yacc texinfo ]
     ++ lib.optional doCheck nettools
     ++ lib.optional (stdenv.isFreeBSD || stdenv.isDarwin) libiconv
diff --git a/pkgs/development/libraries/gnutls/generic.nix b/pkgs/development/libraries/gnutls/generic.nix
index d2947cd7c6b..8769584a9f2 100644
--- a/pkgs/development/libraries/gnutls/generic.nix
+++ b/pkgs/development/libraries/gnutls/generic.nix
@@ -1,5 +1,5 @@
 { lib, fetchurl, stdenv, zlib, lzo, libtasn1, nettle, pkgconfig, lzip
-, guileBindings, guile, perl, gmp, autogen, libidn, p11_kit, libiconv
+, guileBindings, guile, perl, gmp, autogen, libidn, p11-kit, libiconv
 , tpmSupport ? false, trousers, which, nettools, libunistring
 , unbound, dns-root-data, gettext
 
@@ -40,7 +40,7 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  buildInputs = [ lzo lzip libtasn1 libidn p11_kit zlib gmp autogen libunistring unbound ]
+  buildInputs = [ lzo lzip libtasn1 libidn p11-kit zlib gmp autogen libunistring unbound ]
     ++ lib.optional (stdenv.isFreeBSD || stdenv.isDarwin) libiconv
     ++ lib.optional stdenv.isDarwin gettext
     ++ lib.optional (tpmSupport && stdenv.isLinux) trousers
diff --git a/pkgs/development/libraries/goocanvas/2.x.nix b/pkgs/development/libraries/goocanvas/2.x.nix
new file mode 100644
index 00000000000..026f58079f6
--- /dev/null
+++ b/pkgs/development/libraries/goocanvas/2.x.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchurl, pkgconfig, gettext, gtk-doc, gobjectIntrospection, python2, gtk3, cairo, glib }:
+
+let
+  version = "2.0.4";
+in stdenv.mkDerivation rec {
+  name = "goocanvas-${version}";
+
+  outputs = [ "out" "dev" "devdoc" ];
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/goocanvas/2.0/${name}.tar.xz";
+    sha256 = "141fm7mbqib0011zmkv3g8vxcjwa7hypmq71ahdyhnj2sjvy4a67";
+  };
+
+  nativeBuildInputs = [ pkgconfig gettext gtk-doc python2 ];
+  buildInputs = [ gtk3 cairo glib ];
+
+  configureFlags = [
+    "--disable-python"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "Canvas widget for GTK+ based on the the Cairo 2D library";
+    homepage = https://wiki.gnome.org/Projects/GooCanvas;
+    license = licenses.lgpl2;
+    maintainers = with maintainers; [ ];
+    platforms = platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/gstreamer/validate/default.nix b/pkgs/development/libraries/gstreamer/validate/default.nix
index 47eeb3d3284..1cb5e4f968e 100644
--- a/pkgs/development/libraries/gstreamer/validate/default.nix
+++ b/pkgs/development/libraries/gstreamer/validate/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, gstreamer, gst-plugins-base
-, python, gobjectIntrospection, json_glib
+, python, gobjectIntrospection, json-glib
 }:
 
 stdenv.mkDerivation rec {
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    python json_glib
+    python json-glib
   ];
 
   propagatedBuildInputs = [ gstreamer gst-plugins-base ];
diff --git a/pkgs/development/libraries/gtk+/3.x.nix b/pkgs/development/libraries/gtk+/3.x.nix
index e9c93660bf7..0f95cf7f3c6 100644
--- a/pkgs/development/libraries/gtk+/3.x.nix
+++ b/pkgs/development/libraries/gtk+/3.x.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, gettext, perl
-, expat, glib, cairo, pango, gdk_pixbuf, atk, at_spi2_atk, gobjectIntrospection
-, xorg, epoxy, json_glib, libxkbcommon, gmp
+, expat, glib, cairo, pango, gdk_pixbuf, atk, at-spi2-atk, gobjectIntrospection
+, xorg, epoxy, json-glib, libxkbcommon, gmp
 , waylandSupport ? stdenv.isLinux, wayland, wayland-protocols
 , xineramaSupport ? stdenv.isLinux
 , cupsSupport ? stdenv.isLinux, cups ? null
@@ -38,9 +38,9 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  buildInputs = [ libxkbcommon epoxy json_glib ];
+  buildInputs = [ libxkbcommon epoxy json-glib ];
   propagatedBuildInputs = with xorg; with stdenv.lib;
-    [ expat glib cairo pango gdk_pixbuf atk at_spi2_atk gnome3.gsettings_desktop_schemas
+    [ expat glib cairo pango gdk_pixbuf atk at-spi2-atk gnome3.gsettings-desktop-schemas
       libXrandr libXrender libXcomposite libXi libXcursor libSM libICE ]
     ++ optionals waylandSupport [ wayland wayland-protocols ]
     ++ optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [ AppKit Cocoa ])
diff --git a/pkgs/development/libraries/gtk-mac-integration/default.nix b/pkgs/development/libraries/gtk-mac-integration/default.nix
index f9ce0aa4b81..0171a4b6833 100644
--- a/pkgs/development/libraries/gtk-mac-integration/default.nix
+++ b/pkgs/development/libraries/gtk-mac-integration/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, autoreconfHook, pkgconfig, glib, gtk_doc, gtk, gobjectIntrospection }:
+{ stdenv, lib, fetchFromGitHub, autoreconfHook, pkgconfig, glib, gtk-doc, gtk, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   name = "gtk-mac-integration-2.0.8";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "1fbhnvj0rqc3089ypvgnpkp6ad2rr37v5qk38008dgamb9h7f3qs";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig gtk_doc gobjectIntrospection ];
+  nativeBuildInputs = [ autoreconfHook pkgconfig gtk-doc gobjectIntrospection ];
   buildInputs = [ glib ];
   propagatedBuildInputs = [ gtk ];
 
diff --git a/pkgs/development/libraries/gvfs/default.nix b/pkgs/development/libraries/gvfs/default.nix
index 15e7e736e0c..22fc6cc1976 100644
--- a/pkgs/development/libraries/gvfs/default.nix
+++ b/pkgs/development/libraries/gvfs/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
       samba libmtp libcap polkit
       # ToDo: a ligther version of libsoup to have FTP/HTTP support?
     ] ++ stdenv.lib.optionals gnomeSupport (with gnome; [
-      libsoup libgnome_keyring gconf gcr
+      libsoup libgnome-keyring gconf gcr
       # ToDo: not working and probably useless until gnome3 from x-updates
     ]);
 
diff --git a/pkgs/development/libraries/icu/58.nix b/pkgs/development/libraries/icu/58.nix
index e5b80f4b270..f7763ba49da 100644
--- a/pkgs/development/libraries/icu/58.nix
+++ b/pkgs/development/libraries/icu/58.nix
@@ -1,4 +1,4 @@
-args @ { stdenv, fetchurl, fetchpatch, fixDarwinDylibNames }:
+fetchurl:
 let
   keywordFix = fetchurl {
     url = "http://bugs.icu-project.org/trac/changeset/39484?format=diff";
@@ -11,4 +11,4 @@ import ./base.nix {
   sha256 = "036shcb3f8bm1lynhlsb4kpjm9s9c2vdiir01vg216rs2l8482ib";
   patches = [ keywordFix ];
   patchFlags = "-p4";
-} args
+}
diff --git a/pkgs/development/libraries/icu/base.nix b/pkgs/development/libraries/icu/base.nix
index 2c8392c8bac..87551ee6ee0 100644
--- a/pkgs/development/libraries/icu/base.nix
+++ b/pkgs/development/libraries/icu/base.nix
@@ -1,66 +1,95 @@
 { version, sha256, patches ? [], patchFlags ? "" }:
-{ stdenv, fetchurl, fetchpatch, fixDarwinDylibNames }:
+{ stdenv, fetchurl, fetchpatch, fixDarwinDylibNames
+  # Cross-compiled icu4c requires a build-root of a native compile
+, buildRootOnly ? false, nativeBuildRoot, buildPlatform, hostPlatform
+}:
 
 let
   pname = "icu4c";
-in
-stdenv.mkDerivation {
-  name = pname + "-" + version;
 
-  src = fetchurl {
-    url = "http://download.icu-project.org/files/${pname}/${version}/${pname}-"
-      + (stdenv.lib.replaceChars ["."] ["_"] version) + "-src.tgz";
-    inherit sha256;
-  };
+  baseAttrs = {
+    src = fetchurl {
+      url = "http://download.icu-project.org/files/${pname}/${version}/${pname}-"
+        + (stdenv.lib.replaceChars ["."] ["_"] version) + "-src.tgz";
+      inherit sha256;
+    };
+
+    postUnpack = ''
+      sourceRoot=''${sourceRoot}/source
+      echo Source root reset to ''${sourceRoot}
+    '';
+
+    # https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27
+    postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl")
+      then "substituteInPlace i18n/digitlst.cpp --replace '<xlocale.h>' '<locale.h>'"
+      else null; # won't find locale_t on darwin
+
+    inherit patchFlags patches;
 
-  outputs = [ "out" "dev" ];
-  outputBin = "dev";
+    preConfigure = ''
+      sed -i -e "s|/bin/sh|${stdenv.shell}|" configure
 
-  # FIXME: This fixes dylib references in the dylibs themselves, but
-  # not in the programs in $out/bin.
-  buildInputs = stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
+      # $(includedir) is different from $(prefix)/include due to multiple outputs
+      sed -i -e 's|^\(CPPFLAGS = .*\) -I\$(prefix)/include|\1 -I$(includedir)|' config/Makefile.inc.in
+    '' + stdenv.lib.optionalString stdenv.isArm ''
+      # From https://archlinuxarm.org/packages/armv7h/icu/files/icudata-stdlibs.patch
+      sed -e 's/LDFLAGSICUDT=-nodefaultlibs -nostdlib/LDFLAGSICUDT=/' -i config/mh-linux
+    '';
 
-  postUnpack = ''
-    sourceRoot=''${sourceRoot}/source
-    echo Source root reset to ''${sourceRoot}
-  '';
+    configureFlags = "--disable-debug" +
+      stdenv.lib.optionalString (stdenv.isFreeBSD || stdenv.isDarwin) " --enable-rpath" +
+      stdenv.lib.optionalString (buildPlatform != hostPlatform) " --with-cross-build=${nativeBuildRoot}";
 
-  # https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27
-  postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl")
-    then "substituteInPlace i18n/digitlst.cpp --replace '<xlocale.h>' '<locale.h>'"
-    else null; # won't find locale_t on darwin
+    enableParallelBuilding = true;
 
-  inherit patchFlags patches;
+    meta = with stdenv.lib; {
+      description = "Unicode and globalization support library";
+      homepage = http://site.icu-project.org/;
+      maintainers = with maintainers; [ raskin ];
+      platforms = platforms.all;
+    };
+  };
+
+  realAttrs = baseAttrs // {
+    name = pname + "-" + version;
 
-  preConfigure = ''
-    sed -i -e "s|/bin/sh|${stdenv.shell}|" configure
+    outputs = [ "out" "dev" ];
+    outputBin = "dev";
 
-    # $(includedir) is different from $(prefix)/include due to multiple outputs
-    sed -i -e 's|^\(CPPFLAGS = .*\) -I\$(prefix)/include|\1 -I$(includedir)|' config/Makefile.inc.in
-  '' + stdenv.lib.optionalString stdenv.isArm ''
-    # From https://archlinuxarm.org/packages/armv7h/icu/files/icudata-stdlibs.patch
-    sed -e 's/LDFLAGSICUDT=-nodefaultlibs -nostdlib/LDFLAGSICUDT=/' -i config/mh-linux
-  '';
+    # FIXME: This fixes dylib references in the dylibs themselves, but
+    # not in the programs in $out/bin.
+    buildInputs = stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
 
-  configureFlags = "--disable-debug" +
-    stdenv.lib.optionalString (stdenv.isFreeBSD || stdenv.isDarwin) " --enable-rpath";
+    # remove dependency on bootstrap-tools in early stdenv build
+    postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
+      sed -i 's/INSTALL_CMD=.*install/INSTALL_CMD=install/' $out/lib/icu/${version}/pkgdata.inc
+    '' + ''
+      substituteInPlace "$dev/bin/icu-config" \
+        --replace \''${pkglibdir}/Makefile.inc "$dev/lib/icu/Makefile.inc"
+    '';
 
-  # remove dependency on bootstrap-tools in early stdenv build
-  postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
-    sed -i 's/INSTALL_CMD=.*install/INSTALL_CMD=install/' $out/lib/icu/${version}/pkgdata.inc
-  '' + ''
-    substituteInPlace "$dev/bin/icu-config" \
-      --replace \''${pkglibdir}/Makefile.inc "$dev/lib/icu/Makefile.inc"
-  '';
+    postFixup = ''moveToOutput lib/icu "$dev" '';
+  };
 
-  postFixup = ''moveToOutput lib/icu "$dev" '';
+  buildRootOnlyAttrs = baseAttrs // {
+    name = pname + "-build-root-" + version;
 
-  enableParallelBuilding = true;
+    preConfigure = baseAttrs.preConfigure + ''
+      mkdir build
+      cd build
+      configureScript=../configure
+    '';
 
-  meta = with stdenv.lib; {
-    description = "Unicode and globalization support library";
-    homepage = http://site.icu-project.org/;
-    maintainers = with maintainers; [ raskin ];
-    platforms = platforms.all;
+    postBuild = ''
+      cd ..
+      mv build $out
+      echo "Doing build-root only, exiting now" >&2
+      exit 0
+    '';
   };
-}
+
+  attrs = if buildRootOnly
+            then buildRootOnlyAttrs
+          else realAttrs;
+in
+stdenv.mkDerivation attrs
diff --git a/pkgs/development/libraries/indicator-application/gtk2.nix b/pkgs/development/libraries/indicator-application/gtk2.nix
index b4fea7c1fa4..36b637c62bb 100644
--- a/pkgs/development/libraries/indicator-application/gtk2.nix
+++ b/pkgs/development/libraries/indicator-application/gtk2.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, lib, file
 , pkgconfig, autoconf
-, glib, dbus_glib, json_glib
+, glib, dbus-glib, json-glib
 , gtk2, libindicator-gtk2, libdbusmenu-gtk2, libappindicator-gtk2 }:
 
 with lib;
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig autoconf ];
 
   buildInputs = [
-    glib dbus_glib json_glib
+    glib dbus-glib json-glib
     gtk2 libindicator-gtk2 libdbusmenu-gtk2 libappindicator-gtk2
   ];
 
diff --git a/pkgs/development/libraries/indicator-application/gtk3.nix b/pkgs/development/libraries/indicator-application/gtk3.nix
index 03afd6f1e87..3d7c20691ab 100644
--- a/pkgs/development/libraries/indicator-application/gtk3.nix
+++ b/pkgs/development/libraries/indicator-application/gtk3.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, lib, file
 , pkgconfig, autoconf
-, glib, dbus_glib, json_glib
+, glib, dbus-glib, json-glib
 , gtk3, libindicator-gtk3, libdbusmenu-gtk3, libappindicator-gtk3 }:
 
 with lib;
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig autoconf ];
 
   buildInputs = [
-    glib dbus_glib json_glib
+    glib dbus-glib json-glib
     gtk3 libindicator-gtk3 libdbusmenu-gtk3 libappindicator-gtk3
   ];
 
diff --git a/pkgs/development/libraries/kde-frameworks/kcoreaddons.nix b/pkgs/development/libraries/kde-frameworks/kcoreaddons.nix
index 6658e4dca10..cd5f2163dd9 100644
--- a/pkgs/development/libraries/kde-frameworks/kcoreaddons.nix
+++ b/pkgs/development/libraries/kde-frameworks/kcoreaddons.nix
@@ -1,7 +1,7 @@
 {
   mkDerivation, lib, fetchurl, writeScript,
   extra-cmake-modules,
-  qtbase, qttools, shared_mime_info
+  qtbase, qttools, shared-mime-info
 }:
 
 mkDerivation {
@@ -11,6 +11,6 @@ mkDerivation {
     broken = builtins.compareVersions qtbase.version "5.7.0" < 0;
   };
   nativeBuildInputs = [ extra-cmake-modules ];
-  buildInputs = [ qttools shared_mime_info ];
+  buildInputs = [ qttools shared-mime-info ];
   propagatedBuildInputs = [ qtbase ];
 }
diff --git a/pkgs/development/libraries/kde-frameworks/kservice/default.nix b/pkgs/development/libraries/kde-frameworks/kservice/default.nix
index 3ac4f4dc268..356e6537a4f 100644
--- a/pkgs/development/libraries/kde-frameworks/kservice/default.nix
+++ b/pkgs/development/libraries/kde-frameworks/kservice/default.nix
@@ -2,7 +2,7 @@
   mkDerivation, lib, copyPathsToStore,
   bison, extra-cmake-modules, flex,
   kconfig, kcoreaddons, kcrash, kdbusaddons, kdoctools, ki18n, kwindowsystem,
-  qtbase, shared_mime_info,
+  qtbase, shared-mime-info,
 }:
 
 mkDerivation {
@@ -14,6 +14,6 @@ mkDerivation {
     kcrash kdbusaddons ki18n kwindowsystem qtbase
   ];
   propagatedBuildInputs = [ kconfig kcoreaddons ];
-  propagatedUserEnvPkgs = [ shared_mime_info ]; # for kbuildsycoca5
+  propagatedUserEnvPkgs = [ shared-mime-info ]; # for kbuildsycoca5
   patches = copyPathsToStore (lib.readPathsFromFile ./. ./series);
 }
diff --git a/pkgs/development/libraries/keybinder/default.nix b/pkgs/development/libraries/keybinder/default.nix
index 5ce1b8ec13c..5110908e0f2 100644
--- a/pkgs/development/libraries/keybinder/default.nix
+++ b/pkgs/development/libraries/keybinder/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, autoconf, automake, libtool, pkgconfig, gnome3
-, gtk_doc, gtk2, python2Packages, lua, libX11, libXext, libXrender, gobjectIntrospection
+, gtk-doc, gtk2, python2Packages, lua, libX11, libXext, libXrender, gobjectIntrospection
 }:
 
 let
@@ -16,7 +16,7 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    autoconf automake libtool gnome3.gnome_common gtk_doc gnome3.gtk3
+    autoconf automake libtool gnome3.gnome-common gtk-doc gnome3.gtk3
     python pygobject3 pygtk lua libX11 libXext libXrender gobjectIntrospection gtk2
   ];
 
diff --git a/pkgs/development/libraries/keybinder3/default.nix b/pkgs/development/libraries/keybinder3/default.nix
index f4158f7edbb..cf4b85043bb 100644
--- a/pkgs/development/libraries/keybinder3/default.nix
+++ b/pkgs/development/libraries/keybinder3/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, gnome3
-, gtk_doc, gtk3, python, lua, libX11, libXext, libXrender, gobjectIntrospection
+, gtk-doc, gtk3, python, lua, libX11, libXext, libXrender, gobjectIntrospection
 }:
 
 stdenv.mkDerivation rec {
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    autoconf automake libtool gnome3.gnome_common gtk_doc
+    autoconf automake libtool gnome3.gnome-common gtk-doc
     libX11 libXext libXrender gobjectIntrospection gtk3
   ];
 
diff --git a/pkgs/development/libraries/lasso/default.nix b/pkgs/development/libraries/lasso/default.nix
index 09001b6a6f0..acd0d35a5f0 100644
--- a/pkgs/development/libraries/lasso/default.nix
+++ b/pkgs/development/libraries/lasso/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, autoconf, automake, autoreconfHook, fetchurl, glib, gobjectIntrospection, gtk_doc, libtool, libxml2, libxslt, openssl, pkgconfig, python27Packages, xmlsec, zlib }:
+{ stdenv, autoconf, automake, autoreconfHook, fetchurl, glib, gobjectIntrospection, gtk-doc, libtool, libxml2, libxslt, openssl, pkgconfig, python27Packages, xmlsec, zlib }:
 
 stdenv.mkDerivation rec {
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
-  buildInputs = [ autoconf automake glib gobjectIntrospection gtk_doc libtool libxml2 libxslt openssl python27Packages.six xmlsec zlib ];
+  buildInputs = [ autoconf automake glib gobjectIntrospection gtk-doc libtool libxml2 libxslt openssl python27Packages.six xmlsec zlib ];
 
   configurePhase = ''
     ./configure --with-pkg-config=$PKG_CONFIG_PATH \
diff --git a/pkgs/development/libraries/libaccounts-glib/default.nix b/pkgs/development/libraries/libaccounts-glib/default.nix
index 70d0e9faf84..4bb806b91d8 100644
--- a/pkgs/development/libraries/libaccounts-glib/default.nix
+++ b/pkgs/development/libraries/libaccounts-glib/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitLab, autoconf, automake, glib
-, gtk_doc, libtool, libxml2, libxslt, pkgconfig, sqlite }:
+, gtk-doc, libtool, libxml2, libxslt, pkgconfig, sqlite }:
 
 let version = "1.23"; in
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ glib libxml2 libxslt sqlite ];
-  nativeBuildInputs = [ autoconf automake gtk_doc libtool pkgconfig ];
+  nativeBuildInputs = [ autoconf automake gtk-doc libtool pkgconfig ];
 
   postPatch = ''
     NOCONFIGURE=1 ./autogen.sh
diff --git a/pkgs/development/libraries/libappindicator/default.nix b/pkgs/development/libraries/libappindicator/default.nix
index 7ebd14b51f5..6c87588fd3d 100644
--- a/pkgs/development/libraries/libappindicator/default.nix
+++ b/pkgs/development/libraries/libappindicator/default.nix
@@ -2,7 +2,7 @@
 
 { stdenv, fetchurl, lib, file
 , pkgconfig, autoconf
-, glib, dbus_glib, gtkVersion
+, glib, dbus-glib, gtkVersion
 , gtk2 ? null, libindicator-gtk2 ? null, libdbusmenu-gtk2 ? null
 , gtk3 ? null, libindicator-gtk3 ? null, libdbusmenu-gtk3 ? null
 , python2Packages, gobjectIntrospection, vala
@@ -33,7 +33,7 @@ in stdenv.mkDerivation rec {
     else [ gtk3 libdbusmenu-gtk3 ];
 
   buildInputs = [
-    glib dbus_glib
+    glib dbus-glib
     python pygobject2 pygtk gobjectIntrospection vala
   ] ++ (if gtkVersion == "2"
     then [ libindicator-gtk2 ] ++ optionals monoSupport [ mono gtk-sharp-2_0 ]
diff --git a/pkgs/development/libraries/libaudclient/default.nix b/pkgs/development/libraries/libaudclient/default.nix
index 81e32ab2c93..b81eba5252f 100644
--- a/pkgs/development/libraries/libaudclient/default.nix
+++ b/pkgs/development/libraries/libaudclient/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, dbus_glib }:
+{ stdenv, fetchurl, pkgconfig, glib, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "libaudclient-3.5-rc2";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib dbus_glib ];
+  buildInputs = [ glib dbus-glib ];
 
   meta = with stdenv.lib; {
     description = "Legacy D-Bus client library for Audacious";
diff --git a/pkgs/development/libraries/libburn/default.nix b/pkgs/development/libraries/libburn/default.nix
index f49c449f9ea..76977b74519 100644
--- a/pkgs/development/libraries/libburn/default.nix
+++ b/pkgs/development/libraries/libburn/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "libburn-${version}";
-  version = "1.4.6";
+  version = "1.4.8";
 
   src = fetchurl {
     url = "http://files.libburnia-project.org/releases/${name}.tar.gz";
-    sha256 = "0wbh49s3az3sfpai09z1zdgynq7wnwrk31v5589033274nmzldlx";
+    sha256 = "19lxnzn8bz70glrrrn2hs43gf5g7gfbcka9rcbckhv1pb7is509y";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/libcdio/default.nix b/pkgs/development/libraries/libcdio/default.nix
index f7596b9c702..6817d1a888c 100644
--- a/pkgs/development/libraries/libcdio/default.nix
+++ b/pkgs/development/libraries/libcdio/default.nix
@@ -1,19 +1,19 @@
 { stdenv, fetchurl, libcddb, pkgconfig, ncurses, help2man, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "libcdio-0.93";
+  name = "libcdio-2.0.0";
 
   src = fetchurl {
     url = "mirror://gnu/libcdio/${name}.tar.bz2";
-    sha256 = "1a6x2c5bvpnkn7lhmxkjgz4axmh93m1clrlv41s1wzkc48lnc9zq";
+    sha256 = "0jr8ppdm80c533nzmrpz3iffnpc6nhvsria1di9f4jg1l19a03fd";
   };
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ libcddb ncurses help2man ]
     ++ stdenv.lib.optional stdenv.isDarwin libiconv;
 
-  # Disabled because one test (check_paranoia.sh) fails.
-  #doCheck = true;
+  # Disabled due to several spurious test failures.
+  # doCheck = true;
 
   meta = with stdenv.lib; {
     description = "A library for OS-independent CD-ROM and CD image access";
diff --git a/pkgs/development/libraries/libchamplain/default.nix b/pkgs/development/libraries/libchamplain/default.nix
index 514a1fa8534..9f60e724ac4 100644
--- a/pkgs/development/libraries/libchamplain/default.nix
+++ b/pkgs/development/libraries/libchamplain/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, pkgconfig, glib, gtk3, cairo, clutter, sqlite
-, clutter_gtk, libsoup, gobjectIntrospection /*, libmemphis */ }:
+, clutter-gtk, libsoup, gobjectIntrospection /*, libmemphis */ }:
 
 stdenv.mkDerivation rec {
   major = "0.12";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gobjectIntrospection ];
 
-  propagatedBuildInputs = [ glib gtk3 cairo clutter_gtk sqlite libsoup ];
+  propagatedBuildInputs = [ glib gtk3 cairo clutter-gtk sqlite libsoup ];
 
   meta = with stdenv.lib; {
     inherit version;
diff --git a/pkgs/development/libraries/libdbusmenu/default.nix b/pkgs/development/libraries/libdbusmenu/default.nix
index c7a6fcc5874..220cc5a2eeb 100644
--- a/pkgs/development/libraries/libdbusmenu/default.nix
+++ b/pkgs/development/libraries/libdbusmenu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, lib, file
 , pkgconfig, intltool
-, glib, dbus_glib, json_glib
-, gobjectIntrospection, vala_0_38, gnome_doc_utils
+, glib, dbus-glib, json-glib
+, gobjectIntrospection, vala_0_38, gnome-doc-utils
 , gtkVersion ? null, gtk2 ? null, gtk3 ? null }:
 
 with lib;
@@ -21,8 +21,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig intltool ];
 
   buildInputs = [
-    glib dbus_glib json_glib
-    gobjectIntrospection vala_0_38 gnome_doc_utils
+    glib dbus-glib json-glib
+    gobjectIntrospection vala_0_38 gnome-doc-utils
   ] ++ optional (gtkVersion != null) (if gtkVersion == "2" then gtk2 else gtk3);
 
   postPatch = ''
diff --git a/pkgs/development/libraries/libffi/default.nix b/pkgs/development/libraries/libffi/default.nix
index 1339be451c2..50cf8526c36 100644
--- a/pkgs/development/libraries/libffi/default.nix
+++ b/pkgs/development/libraries/libffi/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchpatch,  dejagnu, doCheck ? false
-, buildPlatform, hostPlatform
+, buildPlatform, hostPlatform, autoreconfHook
 }:
 
 stdenv.mkDerivation rec {
@@ -20,6 +20,11 @@ stdenv.mkDerivation rec {
       url = "https://git.alpinelinux.org/cgit/aports/plain/main/libffi/gnu-linux-define.patch?id=bb024fd8ec6f27a76d88396c9f7c5c4b5800d580";
       sha256 = "11pvy3xkhyvnjfyy293v51f1xjy3x0azrahv1nw9y9mw8bifa2j2";
     })
+    ++ stdenv.lib.optional hostPlatform.isRiscV (fetchpatch {
+      name = "riscv-support.patch";
+      url = https://github.com/sorear/libffi-riscv/commit/e46492e8bb1695a19bc1053ed869e6c2bab02ff2.patch;
+      sha256 = "1vl1vbvdkigs617kckxvj8j4m2cwg62kxm1clav1w5rnw9afxg0y";
+    })
     ++ stdenv.lib.optionals stdenv.isMips [
       (fetchpatch {
         name = "0001-mips-Use-compiler-internal-define-for-linux.patch";
@@ -37,6 +42,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = stdenv.lib.optional doCheck dejagnu;
 
+  nativeBuildInputs = stdenv.lib.optional hostPlatform.isRiscV autoreconfHook;
+
   configureFlags = [
     "--with-gcc-arch=generic" # no detection of -march= or -mtune=
     "--enable-pax_emutramp"
diff --git a/pkgs/development/libraries/libgcrypt/default.nix b/pkgs/development/libraries/libgcrypt/default.nix
index 45564d64861..a02aefb0a74 100644
--- a/pkgs/development/libraries/libgcrypt/default.nix
+++ b/pkgs/development/libraries/libgcrypt/default.nix
@@ -1,4 +1,6 @@
-{ stdenv, fetchurl, gettext, libgpgerror, enableCapabilities ? false, libcap }:
+{ stdenv, fetchurl, gettext, libgpgerror, enableCapabilities ? false, libcap
+, buildPackages
+}:
 
 assert enableCapabilities -> stdenv.isLinux;
 
@@ -19,10 +21,19 @@ stdenv.mkDerivation rec {
   # The build enables -O2 by default for everything else.
   hardeningDisable = stdenv.lib.optional stdenv.cc.isClang "fortify";
 
+  depsBuildBuild = stdenv.lib.optional stdenv.isCross buildPackages.stdenv.cc;
+
   buildInputs = [ libgpgerror ]
     ++ stdenv.lib.optional stdenv.isDarwin gettext
     ++ stdenv.lib.optional enableCapabilities libcap;
 
+  preConfigure = if stdenv.isCross then ''
+    # This is intentional: gpg-error-config is a shell script that will work during the build
+    mkdir -p "$NIX_BUILD_TOP"/bin
+    ln -s ${libgpgerror.dev}/bin/gpg-error-config "$NIX_BUILD_TOP/bin"
+    export PATH="$NIX_BUILD_TOP/bin:$PATH"
+  '' else null;
+
   # Make sure libraries are correct for .pc and .la files
   # Also make sure includes are fixed for callers who don't use libgpgcrypt-config
   postFixup = ''
diff --git a/pkgs/development/libraries/libgksu/default.nix b/pkgs/development/libraries/libgksu/default.nix
index 7bd551e70d5..8961afcd620 100644
--- a/pkgs/development/libraries/libgksu/default.nix
+++ b/pkgs/development/libraries/libgksu/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, wrapGAppsHook, gtk2, gnome2, gnome3,
   libstartup_notification, libgtop, perl, perlXMLParser,
-  autoreconfHook, intltool, gtk_doc, docbook_xsl, xauth, sudo
+  autoreconfHook, intltool, gtk-doc, docbook_xsl, xauth, sudo
 }:
 
 stdenv.mkDerivation rec {
@@ -14,12 +14,12 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    pkgconfig autoreconfHook intltool gtk_doc docbook_xsl wrapGAppsHook
+    pkgconfig autoreconfHook intltool gtk-doc docbook_xsl wrapGAppsHook
   ];
 
   buildInputs = [
     gtk2 gnome2.GConf libstartup_notification
-    gnome3.libgnome_keyring libgtop gnome2.libglade perl perlXMLParser
+    gnome3.libgnome-keyring libgtop gnome2.libglade perl perlXMLParser
   ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/libraries/libgpg-error/default.nix b/pkgs/development/libraries/libgpg-error/default.nix
index e6cb62330c4..5c5824a9930 100644
--- a/pkgs/development/libraries/libgpg-error/default.nix
+++ b/pkgs/development/libraries/libgpg-error/default.nix
@@ -1,6 +1,21 @@
-{ stdenv, buildPackages, fetchurl, gettext }:
+{ stdenv, buildPackages, fetchurl, gettext
+, hostPlatform, genPosixLockObjOnly ? false
+}: let
+  genPosixLockObjOnlyAttrs = stdenv.lib.optionalAttrs genPosixLockObjOnly {
+    buildPhase = ''
+      cd src
+      make gen-posix-lock-obj
+    '';
+
+    installPhase = ''
+      mkdir -p $out/bin
+      install -m755 gen-posix-lock-obj $out/bin
+    '';
 
-stdenv.mkDerivation rec {
+    outputs = [ "out" ];
+    outputBin = "out";
+  };
+in stdenv.mkDerivation (rec {
   name = "libgpg-error-${version}";
   version = "1.27";
 
@@ -9,6 +24,8 @@ stdenv.mkDerivation rec {
     sha256 = "1li95ni122fzinzlmxbln63nmgij63irxfvi52ws4zfbzv3am4sg";
   };
 
+  patches = if hostPlatform.isRiscV then ./riscv.patch else null;
+
   postPatch = ''
     sed '/BUILD_TIMESTAMP=/s/=.*/=1970-01-01T00:01+0000/' -i ./configure
   '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
@@ -49,4 +66,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     maintainers = [ maintainers.fuuzetsu maintainers.vrthra ];
   };
-}
+} // genPosixLockObjOnlyAttrs)
diff --git a/pkgs/development/libraries/libgpg-error/riscv.patch b/pkgs/development/libraries/libgpg-error/riscv.patch
new file mode 100644
index 00000000000..afc3b9993a4
--- /dev/null
+++ b/pkgs/development/libraries/libgpg-error/riscv.patch
@@ -0,0 +1,54 @@
+commit b3e9ec5626d474c58e683a41d09576297d4acd3d
+Author: Shea Levy <shea@shealevy.com>
+Date:   Sat Feb 24 21:12:44 2018 -0500
+
+    syscfg: Add lock-obj-pub file for riscv64-unknown-linux-gnu.
+    
+    * src/syscfg/lock-obj-pub.riscv64-unknown-linux-gnu.h: new.
+    * src/Makefile.am (lock_obj_pub): Add it.
+    
+    Signed-off-by: Shea Levy <shea@shealevy.com>
+
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 4446612..5a8cc43 100644
+--- a/src/Makefile.in
++++ b/src/Makefile.in
+@@ -65,6 +65,7 @@ lock_obj_pub = \
+         syscfg/lock-obj-pub.powerpc64-unknown-linux-gnu.h   \
+ 	syscfg/lock-obj-pub.powerpc64le-unknown-linux-gnu.h \
+ 	syscfg/lock-obj-pub.powerpc-unknown-linux-gnuspe.h  \
++        syscfg/lock-obj-pub.riscv64-unknown-linux-gnu.h     \
+         syscfg/lock-obj-pub.s390x-ibm-linux-gnu.h           \
+         syscfg/lock-obj-pub.sh3-unknown-linux-gnu.h         \
+         syscfg/lock-obj-pub.sh4-unknown-linux-gnu.h         \
+diff --git a/src/syscfg/lock-obj-pub.riscv64-unknown-linux-gnu.h b/src/syscfg/lock-obj-pub.riscv64-unknown-linux-gnu.h
+new file mode 100644
+index 0000000..8aab9d6
+--- /dev/null
++++ b/src/syscfg/lock-obj-pub.riscv64-unknown-linux-gnu.h
+@@ -0,0 +1,25 @@
++## lock-obj-pub.riscv64-unknown-linux-gnu.h
++## File created by gen-posix-lock-obj - DO NOT EDIT
++## To be included by mkheader into gpg-error.h
++
++typedef struct
++{
++  long _vers;
++  union {
++    volatile char _priv[40];
++    long _x_align;
++    long *_xp_align;
++  } u;
++} gpgrt_lock_t;
++
++#define GPGRT_LOCK_INITIALIZER {1,{{0,0,0,0,0,0,0,0, \
++                                    0,0,0,0,0,0,0,0, \
++                                    0,0,0,0,0,0,0,0, \
++                                    0,0,0,0,0,0,0,0, \
++                                    0,0,0,0,0,0,0,0}}}
++##
++## Local Variables:
++## mode: c
++## buffer-read-only: t
++## End:
++##
diff --git a/pkgs/development/libraries/libgsystem/default.nix b/pkgs/development/libraries/libgsystem/default.nix
index eaf2eb17095..e29b3ed89de 100644
--- a/pkgs/development/libraries/libgsystem/default.nix
+++ b/pkgs/development/libraries/libgsystem/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, gtk_doc, gobjectIntrospection
+{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, gtk-doc, gobjectIntrospection
 , glib, attr, systemd
 }:
 
@@ -20,7 +20,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [
-    autoreconfHook pkgconfig gtk_doc gobjectIntrospection
+    autoreconfHook pkgconfig gtk-doc gobjectIntrospection
   ];
 
   propagatedBuildInputs = [ glib attr systemd ];
diff --git a/pkgs/development/libraries/libhttpseverywhere/default.nix b/pkgs/development/libraries/libhttpseverywhere/default.nix
index c3405148242..f5bdb2069d9 100644
--- a/pkgs/development/libraries/libhttpseverywhere/default.nix
+++ b/pkgs/development/libraries/libhttpseverywhere/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, meson, ninja, valadoc
-, gnome3, glib, json_glib, libarchive, libsoup, gobjectIntrospection }:
+, gnome3, glib, json-glib, libarchive, libsoup, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   major = "0.6";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ gnome3.vala gobjectIntrospection meson ninja pkgconfig valadoc ];
-  buildInputs = [ glib gnome3.libgee json_glib libsoup libarchive ];
+  buildInputs = [ glib gnome3.libgee json-glib libsoup libarchive ];
 
   mesonFlags = "-Denable_valadoc=true";
 
diff --git a/pkgs/development/libraries/libindicate/default.nix b/pkgs/development/libraries/libindicate/default.nix
index 9c7e48f8f6a..445a505b68c 100644
--- a/pkgs/development/libraries/libindicate/default.nix
+++ b/pkgs/development/libraries/libindicate/default.nix
@@ -2,9 +2,9 @@
 
 { stdenv, fetchurl, lib, file
 , pkgconfig, autoconf
-, glib, dbus_glib, libdbusmenu-glib
+, glib, dbus-glib, libdbusmenu-glib
 , gtkVersion, gtk2 ? null, gtk3 ? null
-, pythonPackages, gobjectIntrospection, vala, gnome_doc_utils
+, pythonPackages, gobjectIntrospection, vala, gnome-doc-utils
 , monoSupport ? false, mono ? null, gtk-sharp-2_0 ? null
  }:
 
@@ -24,10 +24,10 @@ in stdenv.mkDerivation rec {
     sha256 = "10am0ymajx633b33anf6b79j37k61z30v9vaf5f9fwk1x5cw1q21";
   };
 
-  nativeBuildInputs = [ pkgconfig autoconf gobjectIntrospection vala gnome_doc_utils ];
+  nativeBuildInputs = [ pkgconfig autoconf gobjectIntrospection vala gnome-doc-utils ];
 
   buildInputs = [
-    glib dbus_glib libdbusmenu-glib
+    glib dbus-glib libdbusmenu-glib
     python pygobject2 pygtk
   ] ++ (if gtkVersion == "2"
     then [ gtk2 ] ++ optionals monoSupport [ mono gtk-sharp-2_0 ]
diff --git a/pkgs/development/libraries/libisofs/default.nix b/pkgs/development/libraries/libisofs/default.nix
index a0205fb234c..d0217a908b9 100644
--- a/pkgs/development/libraries/libisofs/default.nix
+++ b/pkgs/development/libraries/libisofs/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "libisofs-${version}";
-  version = "1.4.6";
+  version = "1.4.8";
 
   src = fetchurl {
     url = "http://files.libburnia-project.org/releases/${name}.tar.gz";
-    sha256 = "02m5g6lbmmkh2xc5xzq5zaf3ma6v31gls66aj886b3cq9qw0paql";
+    sha256 = "0scvqb72qq24wcg814p1iw1dknldl21hr1hxsc1wy9vc6vgyk7fw";
   };
 
   buildInputs = [ attr zlib ];
diff --git a/pkgs/development/libraries/libmd/default.nix b/pkgs/development/libraries/libmd/default.nix
index 8951017a4b5..2da8e5ebf73 100644
--- a/pkgs/development/libraries/libmd/default.nix
+++ b/pkgs/development/libraries/libmd/default.nix
@@ -3,11 +3,11 @@
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   pname = "libmd";
-  version = "0.0.0";
+  version = "1.0.0";
 
   src = fetchurl {
     url = "https://archive.hadrons.org/software/${pname}/${pname}-${version}.tar.xz";
-    sha256 = "121s73pgbqsnmy6xblbrkj9y44c5zzzpf2hcmh6zvcvg4dk26gzx";
+    sha256 = "1iv45npzv0gncjgcpx5m081861zdqxw667ysghqb8721yrlyl6pj";
   };
 
   nativeBuildInputs = [ autoreconfHook ];
diff --git a/pkgs/development/libraries/libmx/default.nix b/pkgs/development/libraries/libmx/default.nix
index 897a769b014..42bcf5b6474 100644
--- a/pkgs/development/libraries/libmx/default.nix
+++ b/pkgs/development/libraries/libmx/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl
 , libtool, pkgconfig, automake, autoconf, intltool
-, glib, gobjectIntrospection, gtk2, gtk_doc
-, clutter, clutter_gtk
+, glib, gobjectIntrospection, gtk2, gtk-doc
+, clutter, clutter-gtk
 }:
 
 stdenv.mkDerivation rec {
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     automake autoconf libtool
     intltool
     gobjectIntrospection glib
-    gtk2 gtk_doc clutter clutter_gtk
+    gtk2 gtk-doc clutter clutter-gtk
   ];
 
   # patch to resolve GL errors
diff --git a/pkgs/development/libraries/libnice/default.nix b/pkgs/development/libraries/libnice/default.nix
index 7e9ae1608d2..c7967c3fb6f 100644
--- a/pkgs/development/libraries/libnice/default.nix
+++ b/pkgs/development/libraries/libnice/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, gupnp_igd, gst_all_1, gnutls }:
+{ stdenv, fetchurl, pkgconfig, glib, gupnp-igd, gst_all_1, gnutls }:
 
 stdenv.mkDerivation rec {
   name = "libnice-0.1.14";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ gst_all_1.gstreamer gst_all_1.gst-plugins-base gnutls ];
-  propagatedBuildInputs = [ glib gupnp_igd ];
+  propagatedBuildInputs = [ glib gupnp-igd ];
 
   meta = {
     homepage = https://nice.freedesktop.org/wiki/;
diff --git a/pkgs/development/libraries/libosinfo/default.nix b/pkgs/development/libraries/libosinfo/default.nix
index a0924e791e3..0175e21bbc7 100644
--- a/pkgs/development/libraries/libosinfo/default.nix
+++ b/pkgs/development/libraries/libosinfo/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gobjectIntrospection, gtk_doc, docbook_xsl
+{ stdenv, fetchurl, pkgconfig, intltool, gobjectIntrospection, gtk-doc, docbook_xsl
 , glib, libsoup, libxml2, libxslt, check, curl, perl, hwdata, osinfo-db, vala ? null
 }:
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" "devdoc" ];
 
   nativeBuildInputs = [
-    pkgconfig vala intltool gobjectIntrospection gtk_doc docbook_xsl
+    pkgconfig vala intltool gobjectIntrospection gtk-doc docbook_xsl
   ] ++ stdenv.lib.optionals doCheck checkInputs;
   checkInputs = [ check curl perl ];
   buildInputs = [ glib libsoup libxml2 libxslt ];
diff --git a/pkgs/development/libraries/libpsl/default.nix b/pkgs/development/libraries/libpsl/default.nix
index b1100d00f3e..f5c92e11c35 100644
--- a/pkgs/development/libraries/libpsl/default.nix
+++ b/pkgs/development/libraries/libpsl/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, docbook_xsl, gtk_doc, icu
+{ stdenv, fetchFromGitHub, autoreconfHook, docbook_xsl, gtk-doc, icu
 , libxslt, pkgconfig, python2 }:
 
 let
@@ -25,7 +25,7 @@ in stdenv.mkDerivation rec {
   };
 
   buildInputs = [ icu libxslt ];
-  nativeBuildInputs = [ autoreconfHook docbook_xsl gtk_doc pkgconfig python2 ];
+  nativeBuildInputs = [ autoreconfHook docbook_xsl gtk-doc pkgconfig python2 ];
 
   postPatch = ''
     substituteInPlace src/psl.c --replace bits/stat.h sys/stat.h
diff --git a/pkgs/development/libraries/libqalculate/default.nix b/pkgs/development/libraries/libqalculate/default.nix
index 89b71c1855d..cdc2a657002 100644
--- a/pkgs/development/libraries/libqalculate/default.nix
+++ b/pkgs/development/libraries/libqalculate/default.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   name = "libqalculate-${version}";
-  version = "2.1.0";
+  version = "2.2.1";
 
   src = fetchurl {
     url = "https://github.com/Qalculate/libqalculate/archive/v${version}.tar.gz";
-    sha256 = "036f284bssvavyz6pgpcdafvxa59h2wdrh8xl7nmxxnw9v7n2n7l";
+    sha256 = "0bam1xvw4n5sm3g4kmggz2aha34xaw64kw15wl2lbkd2yzdjdm4l";
   };
 
   outputs = [ "out" "dev" "doc" ];
diff --git a/pkgs/development/libraries/libsecret/default.nix b/pkgs/development/libraries/libsecret/default.nix
index 75438e00570..a116e2c0bab 100644
--- a/pkgs/development/libraries/libsecret/default.nix
+++ b/pkgs/development/libraries/libsecret/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, glib, pkgconfig, intltool, libxslt, docbook_xsl, gtk_doc
+{ stdenv, fetchurl, glib, pkgconfig, intltool, libxslt, docbook_xsl, gtk-doc
 , libgcrypt, gobjectIntrospection, vala_0_38 }:
 let
   version = "0.18.5";
diff --git a/pkgs/development/libraries/libskk/default.nix b/pkgs/development/libraries/libskk/default.nix
index 5e36d068869..521391b1bef 100644
--- a/pkgs/development/libraries/libskk/default.nix
+++ b/pkgs/development/libraries/libskk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchFromGitHub,
   libtool, gettext, pkgconfig,
-  vala, gnome_common, gobjectIntrospection,
-  libgee, json_glib, skk-dicts }:
+  vala, gnome-common, gobjectIntrospection,
+  libgee, json-glib, skk-dicts }:
 
 stdenv.mkDerivation rec {
   name = "libskk-${version}";
@@ -15,8 +15,8 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ skk-dicts ];
-  nativeBuildInputs = [ vala gnome_common gobjectIntrospection libtool gettext pkgconfig ];
-  propagatedBuildInputs = [ libgee json_glib ];
+  nativeBuildInputs = [ vala gnome-common gobjectIntrospection libtool gettext pkgconfig ];
+  propagatedBuildInputs = [ libgee json-glib ];
 
   preConfigure = ''
     ./autogen.sh
diff --git a/pkgs/development/libraries/libsoup/default.nix b/pkgs/development/libraries/libsoup/default.nix
index e8d48bf668b..b67e41a0dc6 100644
--- a/pkgs/development/libraries/libsoup/default.nix
+++ b/pkgs/development/libraries/libsoup/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, fetchpatch, glib, libxml2, pkgconfig
-, gnomeSupport ? true, libgnome_keyring3, sqlite, glib_networking, gobjectIntrospection
+, gnomeSupport ? true, libgnome-keyring3, sqlite, glib-networking, gobjectIntrospection
 , valaSupport ? true, vala_0_38
 , libintlOrEmpty
 , intltool, python }:
@@ -37,10 +37,10 @@ stdenv.mkDerivation {
     ++ stdenv.lib.optionals valaSupport [ vala_0_38 ];
   nativeBuildInputs = [ pkgconfig ];
   propagatedBuildInputs = [ glib libxml2 gobjectIntrospection ]
-    ++ stdenv.lib.optionals gnomeSupport [ libgnome_keyring3 ];
-  passthru.propagatedUserEnvPackages = [ glib_networking.out ];
+    ++ stdenv.lib.optionals gnomeSupport [ libgnome-keyring3 ];
+  passthru.propagatedUserEnvPackages = [ glib-networking.out ];
 
-  # glib_networking is a runtime dependency, not a compile-time dependency
+  # glib-networking is a runtime dependency, not a compile-time dependency
   configureFlags = "--disable-tls-check"
     + " --enable-vala=${if valaSupport then "yes" else "no"}"
     + stdenv.lib.optionalString (!gnomeSupport) " --without-gnome";
diff --git a/pkgs/development/libraries/libunique/3.x.nix b/pkgs/development/libraries/libunique/3.x.nix
index b0066fa75f2..1a4f16046fc 100644
--- a/pkgs/development/libraries/libunique/3.x.nix
+++ b/pkgs/development/libraries/libunique/3.x.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig
-, dbus, dbus_glib, gtk3, gobjectIntrospection
+, dbus, dbus-glib, gtk3, gobjectIntrospection
 , gtkdoc, docbook_xml_dtd_45, docbook_xsl
 , libxslt, libxml2 }:
 
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ dbus dbus_glib gtk3 gobjectIntrospection gtkdoc docbook_xml_dtd_45 docbook_xsl libxslt libxml2 ];
+  buildInputs = [ dbus dbus-glib gtk3 gobjectIntrospection gtkdoc docbook_xml_dtd_45 docbook_xsl libxslt libxml2 ];
 
   meta = {
     homepage = https://wiki.gnome.org/Attic/LibUnique;
diff --git a/pkgs/development/libraries/libunique/default.nix b/pkgs/development/libraries/libunique/default.nix
index 1bef7683654..2bb53dd2b97 100644
--- a/pkgs/development/libraries/libunique/default.nix
+++ b/pkgs/development/libraries/libunique/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, gtk2, dbus_glib }:
+{ stdenv, fetchurl, pkgconfig, glib, gtk2, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "libunique-1.1.6";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
     ++ [ ./gcc7-bug.patch ];
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib gtk2 dbus_glib ];
+  buildInputs = [ glib gtk2 dbus-glib ];
 
   # don't make deprecated usages hard errors
   preBuild = ''substituteInPlace unique/dbus/Makefile --replace -Werror ""'';
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix
index 356e1e336ac..ff3ac3b0363 100644
--- a/pkgs/development/libraries/opencv/3.x.nix
+++ b/pkgs/development/libraries/opencv/3.x.nix
@@ -1,7 +1,7 @@
 { lib, stdenv
 , fetchurl, fetchFromGitHub, fetchpatch
 , cmake, pkgconfig, unzip, zlib, pcre, hdf5
-, caffe, glog, boost, google-gflags, protobuf
+, glog, boost, google-gflags, protobuf
 , config
 
 , enableJPEG      ? true, libjpeg
@@ -12,12 +12,12 @@
 , enableJPEG2K    ? true, jasper
 , enableEigen     ? true, eigen
 , enableOpenblas  ? true, openblas
+, enableContrib   ? true
 
 , enableCuda      ? (config.cudaSupport or false), cudatoolkit
 
 , enableUnfree    ? false
 , enableIpp       ? false
-, enableContrib   ? false
 , enablePython    ? false, pythonPackages
 , enableGtk2      ? false, gtk2
 , enableGtk3      ? false, gtk3
@@ -188,7 +188,6 @@ stdenv.mkDerivation rec {
 
   buildInputs =
        [ zlib pcre hdf5 glog boost google-gflags protobuf ]
-    ++ lib.optional (!stdenv.isDarwin) caffe
     ++ lib.optional enablePython pythonPackages.python
     ++ lib.optional enableGtk2 gtk2
     ++ lib.optional enableGtk3 gtk3
@@ -222,11 +221,16 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = lib.optional enableEXR "-I${ilmbase.dev}/include/OpenEXR";
 
+  # Configure can't find the library without this.
+  OpenBLAS_HOME = lib.optionalString enableOpenblas openblas;
+
   cmakeFlags = [
     "-DWITH_OPENMP=ON"
     "-DBUILD_PROTOBUF=OFF"
     "-DPROTOBUF_UPDATE_FILES=ON"
     "-DOPENCV_ENABLE_NONFREE=${printEnabled enableUnfree}"
+    "-DBUILD_TESTS=OFF"
+    "-DBUILD_PERF_TESTS=OFF"
     (opencvFlag "IPP" enableIpp)
     (opencvFlag "TIFF" enableTIFF)
     (opencvFlag "JASPER" enableJPEG2K)
@@ -238,15 +242,15 @@ stdenv.mkDerivation rec {
     (opencvFlag "CUBLAS" enableCuda)
   ] ++ lib.optionals enableCuda [
     "-DCUDA_FAST_MATH=ON"
-    "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/gcc"
-  ]
-    ++ lib.optionals stdenv.isDarwin [
-      "-DWITH_OPENCL=OFF"
-      "-DWITH_LAPACK=OFF"
-
-      # On OS X the tiny-dnn-1.0.0a3 dependency of dnn_modern fails to build.
-      "-DBUILD_opencv_dnn_modern=OFF"
-    ];
+    "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
+    "-DCUDA_NVCC_FLAGS=--expt-relaxed-constexpr"
+  ] ++ lib.optionals stdenv.isDarwin [
+    "-DWITH_OPENCL=OFF"
+    "-DWITH_LAPACK=OFF"
+
+    # On OS X the tiny-dnn-1.0.0a3 dependency of dnn_modern fails to build.
+    "-DBUILD_opencv_dnn_modern=OFF"
+  ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/development/libraries/opensubdiv/default.nix b/pkgs/development/libraries/opensubdiv/default.nix
index 91899ad8da4..a78a584a4a5 100644
--- a/pkgs/development/libraries/opensubdiv/default.nix
+++ b/pkgs/development/libraries/opensubdiv/default.nix
@@ -30,7 +30,10 @@ stdenv.mkDerivation rec {
       "-DNO_EXAMPLES=1"
       "-DGLEW_INCLUDE_DIR=${glew.dev}/include"
       "-DGLEW_LIBRARY=${glew.dev}/lib"
-    ] ++ lib.optional cudaSupport "-DOSD_CUDA_NVCC_FLAGS=--gpu-architecture=compute_30";
+    ] ++ lib.optionals cudaSupport [
+      "-DOSD_CUDA_NVCC_FLAGS=--gpu-architecture=compute_30"
+      "-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
+    ];
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/development/libraries/osm-gps-map/default.nix b/pkgs/development/libraries/osm-gps-map/default.nix
index 63c882076b9..febba5d5703 100644
--- a/pkgs/development/libraries/osm-gps-map/default.nix
+++ b/pkgs/development/libraries/osm-gps-map/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     cairo glib gobjectIntrospection
   ] ++ (with gnome3; [
-    gnome_common gtk libsoup
+    gnome-common gtk libsoup
   ]);
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/polkit/default.nix b/pkgs/development/libraries/polkit/default.nix
index 6bf9bcb954c..ef865529805 100644
--- a/pkgs/development/libraries/polkit/default.nix
+++ b/pkgs/development/libraries/polkit/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, autoreconfHook, pkgconfig, glib, expat, pam
 , intltool, spidermonkey_17 , gobjectIntrospection, libxslt, docbook_xsl
-, docbook_xml_dtd_412, gtk_doc
+, docbook_xml_dtd_412, gtk-doc
 , useSystemd ? stdenv.isLinux, systemd
 }:
 
@@ -50,7 +50,7 @@ stdenv.mkDerivation rec {
   outputs = [ "bin" "dev" "out" ]; # small man pages in $bin
 
   nativeBuildInputs =
-    [ gtk_doc pkgconfig autoreconfHook intltool gobjectIntrospection ]
+    [ gtk-doc pkgconfig autoreconfHook intltool gobjectIntrospection ]
     ++ [ libxslt docbook_xsl docbook_xml_dtd_412 ]; # man pages
   buildInputs =
     [ glib expat pam spidermonkey_17 gobjectIntrospection ]
diff --git a/pkgs/development/libraries/qt-5/5.10/fetch.sh b/pkgs/development/libraries/qt-5/5.10/fetch.sh
index 849e76d616d..4770644ae4e 100644
--- a/pkgs/development/libraries/qt-5/5.10/fetch.sh
+++ b/pkgs/development/libraries/qt-5/5.10/fetch.sh
@@ -1,2 +1,2 @@
-WGET_ARGS=( http://download.qt.io/official_releases/qt/5.10/5.10.0/submodules/ \
+WGET_ARGS=( http://download.qt.io/official_releases/qt/5.10/5.10.1/submodules/ \
             -A '*.tar.xz' )
diff --git a/pkgs/development/libraries/qt-5/5.10/qtbase.patch b/pkgs/development/libraries/qt-5/5.10/qtbase.patch
index b79ce9fc356..286dea2178b 100644
--- a/pkgs/development/libraries/qt-5/5.10/qtbase.patch
+++ b/pkgs/development/libraries/qt-5/5.10/qtbase.patch
@@ -261,14 +261,13 @@ index 55c74aad66..0bbc8718eb 100644
          set_target_properties(Qt5::${Plugin} PROPERTIES
              \"IMPORTED_LOCATION_${Configuration}\" ${imported_location}
 diff --git a/mkspecs/features/mac/default_post.prf b/mkspecs/features/mac/default_post.prf
-index e645ba5803..a0e5c68b7e 100644
+index 50a1ec6764..d6368b769e 100644
 --- a/mkspecs/features/mac/default_post.prf
 +++ b/mkspecs/features/mac/default_post.prf
-@@ -24,166 +24,3 @@ qt {
-         }
+@@ -25,188 +25,3 @@ qt {
      }
  }
--
+ 
 -# Add the same default rpaths as Xcode does for new projects.
 -# This is especially important for iOS/tvOS/watchOS where no other option is possible.
 -!no_default_rpath {
@@ -291,6 +290,29 @@ index e645ba5803..a0e5c68b7e 100644
 -}
 -
 -macx-xcode {
+-    qmake_pkginfo_typeinfo.name = QMAKE_PKGINFO_TYPEINFO
+-    !isEmpty(QMAKE_PKGINFO_TYPEINFO): \
+-        qmake_pkginfo_typeinfo.value = $$QMAKE_PKGINFO_TYPEINFO
+-    else: \
+-        qmake_pkginfo_typeinfo.value = "????"
+-    QMAKE_MAC_XCODE_SETTINGS += qmake_pkginfo_typeinfo
+-
+-    !isEmpty(VERSION) {
+-        l = $$split(VERSION, '.') 0 0  # make sure there are at least three
+-        VER_MAJ = $$member(l, 0, 0)
+-        VER_MIN = $$member(l, 1, 1)
+-        VER_PAT = $$member(l, 2, 2)
+-        unset(l)
+-
+-        qmake_full_version.name = QMAKE_FULL_VERSION
+-        qmake_full_version.value = $${VER_MAJ}.$${VER_MIN}.$${VER_PAT}
+-        QMAKE_MAC_XCODE_SETTINGS += qmake_full_version
+-
+-        qmake_short_version.name = QMAKE_SHORT_VERSION
+-        qmake_short_version.value = $${VER_MAJ}.$${VER_MIN}
+-        QMAKE_MAC_XCODE_SETTINGS += qmake_short_version
+-    }
+-
 -    !isEmpty(QMAKE_XCODE_DEBUG_INFORMATION_FORMAT) {
 -        debug_information_format.name = DEBUG_INFORMATION_FORMAT
 -        debug_information_format.value = $$QMAKE_XCODE_DEBUG_INFORMATION_FORMAT
@@ -432,10 +454,10 @@ index e645ba5803..a0e5c68b7e 100644
 -
 -QMAKE_XCODE_LIBRARY_SUFFIX = $$qtPlatformTargetSuffix()
 diff --git a/mkspecs/features/mac/default_pre.prf b/mkspecs/features/mac/default_pre.prf
-index 44636f2288..3b01424e67 100644
+index f1a4ca77b2..3b01424e67 100644
 --- a/mkspecs/features/mac/default_pre.prf
 +++ b/mkspecs/features/mac/default_pre.prf
-@@ -1,56 +1,2 @@
+@@ -1,67 +1,2 @@
  CONFIG = asset_catalogs rez $$CONFIG
  load(default_pre)
 -
@@ -492,6 +514,17 @@ index 44636f2288..3b01424e67 100644
 -# feature, which allows Xcode to choose the Qt libraries to link to
 -# at build time, depending on the current Xcode SDK and configuration.
 -QMAKE_XCODE_LIBRARY_SUFFIX_SETTING = QT_LIBRARY_SUFFIX
+-
+-xcode_copy_phase_strip_setting.name = COPY_PHASE_STRIP
+-xcode_copy_phase_strip_setting.value = NO
+-QMAKE_MAC_XCODE_SETTINGS += xcode_copy_phase_strip_setting
+-
+-xcode_product_bundle_identifier_setting.name = PRODUCT_BUNDLE_IDENTIFIER
+-xcode_product_bundle_identifier_setting.value = $$QMAKE_TARGET_BUNDLE_PREFIX
+-isEmpty(xcode_product_bundle_identifier_setting.value): \
+-    xcode_product_bundle_identifier_setting.value = "com.yourcompany"
+-xcode_product_bundle_identifier_setting.value = "$${xcode_product_bundle_identifier_setting.value}.${PRODUCT_NAME:rfc1034identifier}"
+-QMAKE_MAC_XCODE_SETTINGS += xcode_product_bundle_identifier_setting
 diff --git a/mkspecs/features/mac/sdk.prf b/mkspecs/features/mac/sdk.prf
 index 3f6dc076ca..e69de29bb2 100644
 --- a/mkspecs/features/mac/sdk.prf
@@ -676,10 +709,10 @@ index 72dde61a40..f891a2baed 100644
      INSTALLS += inst_qch_docs
  
 diff --git a/mkspecs/features/qt_example_installs.prf b/mkspecs/features/qt_example_installs.prf
-index 668669e4cd..eb4840a0aa 100644
+index c9ce926b1a..f00868a031 100644
 --- a/mkspecs/features/qt_example_installs.prf
 +++ b/mkspecs/features/qt_example_installs.prf
-@@ -82,7 +82,7 @@ sourcefiles += \
+@@ -88,7 +88,7 @@ sourcefiles += \
      $$SOURCES $$HEADERS $$FORMS $$RESOURCES $$TRANSLATIONS \
      $$DBUS_ADAPTORS $$DBUS_INTERFACES
  addInstallFiles(sources.files, $$sourcefiles)
@@ -765,7 +798,7 @@ index 90d84cc535..387481bfc6 100644
          INSTALLS += privpritarget
      }
 diff --git a/mkspecs/features/qt_plugin.prf b/mkspecs/features/qt_plugin.prf
-index 62e1b69fde..abd63123f9 100644
+index 14fc5f9a94..2a0f2cd27f 100644
 --- a/mkspecs/features/qt_plugin.prf
 +++ b/mkspecs/features/qt_plugin.prf
 @@ -88,7 +88,7 @@ CONFIG(static, static|shared)|prefix_build {
@@ -851,10 +884,10 @@ index 706304cf34..546420f6ad 100644
  set(_qt5_corelib_extra_includes \"$${CMAKE_INSTALL_DATA_DIR}mkspecs/$${CMAKE_MKSPEC}\")
  !!ENDIF
 diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
-index 609e52d9d2..f0f29ce61f 100644
+index 3814894630..3c6468277c 100644
 --- a/src/corelib/kernel/qcoreapplication.cpp
 +++ b/src/corelib/kernel/qcoreapplication.cpp
-@@ -2580,6 +2580,15 @@ QStringList QCoreApplication::libraryPaths()
+@@ -2601,6 +2601,15 @@ QStringList QCoreApplication::libraryPaths()
          QStringList *app_libpaths = new QStringList;
          coreappdata()->app_libpaths.reset(app_libpaths);
  
@@ -871,7 +904,7 @@ index 609e52d9d2..f0f29ce61f 100644
          if (!libPathEnv.isEmpty()) {
              QStringList paths = QFile::decodeName(libPathEnv).split(QDir::listSeparator(), QString::SkipEmptyParts);
 diff --git a/src/corelib/tools/qtimezoneprivate_tz.cpp b/src/corelib/tools/qtimezoneprivate_tz.cpp
-index bcc1285472..a77eb472a3 100644
+index 6a5df6272a..a6136ca4cd 100644
 --- a/src/corelib/tools/qtimezoneprivate_tz.cpp
 +++ b/src/corelib/tools/qtimezoneprivate_tz.cpp
 @@ -70,7 +70,11 @@ typedef QHash<QByteArray, QTzTimeZone> QTzTimeZoneHash;
@@ -969,10 +1002,10 @@ index 07869efd7d..fb4183bada 100644
      set(imported_implib \"$${CMAKE_LIB_DIR}${IMPLIB_LOCATION}\")
  !!ENDIF
 diff --git a/src/network/kernel/qdnslookup_unix.cpp b/src/network/kernel/qdnslookup_unix.cpp
-index 1da00813ce..0bf877afcb 100644
+index ce1ec6442a..4f75655abe 100644
 --- a/src/network/kernel/qdnslookup_unix.cpp
 +++ b/src/network/kernel/qdnslookup_unix.cpp
-@@ -92,7 +92,7 @@ static bool resolveLibraryInternal()
+@@ -95,7 +95,7 @@ static bool resolveLibraryInternal()
      if (!lib.load())
  #endif
      {
@@ -1013,10 +1046,10 @@ index b5a0a5bbeb..6c20305f4d 100644
  
  QString TableGenerator::findComposeFile()
 diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp
-index 3bc8590d36..2a78fde518 100644
+index a59dc15b0e..a13ee89b5a 100644
 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp
 +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp
-@@ -580,7 +580,14 @@ QFunctionPointer QGLXContext::getProcAddress(const char *procName)
+@@ -584,7 +584,14 @@ QFunctionPointer QGLXContext::getProcAddress(const char *procName)
  #if QT_CONFIG(library)
                  extern const QString qt_gl_library_name();
  //                QLibrary lib(qt_gl_library_name());
diff --git a/pkgs/development/libraries/qt-5/5.10/srcs.nix b/pkgs/development/libraries/qt-5/5.10/srcs.nix
index 5369169aa67..025c7aa44e1 100644
--- a/pkgs/development/libraries/qt-5/5.10/srcs.nix
+++ b/pkgs/development/libraries/qt-5/5.10/srcs.nix
@@ -3,323 +3,323 @@
 
 {
   qt3d = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qt3d-everywhere-src-5.10.0.tar.xz";
-      sha256 = "1arlplfpqdk0qki7bs1pp16y9cwa0awn071p551jg4y74xr7wi8j";
-      name = "qt3d-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qt3d-everywhere-src-5.10.1.tar.xz";
+      sha256 = "0fvb346xhiyc0csxcvs5ifwkzs9wnza54vvsw6dvyax76qjv87q4";
+      name = "qt3d-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtactiveqt = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtactiveqt-everywhere-src-5.10.0.tar.xz";
-      sha256 = "0x6nbi5hlbr1pncbd8zzkwmqi04gcy64q3bjy5w45rg6zws41mzr";
-      name = "qtactiveqt-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtactiveqt-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1r4i72i1pl9xnmcx8rr8g48fmym8mxs28pkg1nl302xi6izan8ch";
+      name = "qtactiveqt-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtandroidextras = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtandroidextras-everywhere-src-5.10.0.tar.xz";
-      sha256 = "1ifb49px86abaf4znmlis9wyyxq132nlgj3fyqppbx1sranikygk";
-      name = "qtandroidextras-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtandroidextras-everywhere-src-5.10.1.tar.xz";
+      sha256 = "03jmf7gw4abn5gj92b1ns0k75bbi4wycbc4bbb7c9mngzkv3nzkn";
+      name = "qtandroidextras-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtbase = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtbase-everywhere-src-5.10.0.tar.xz";
-      sha256 = "0qpp56cbw1sfz5ayhj2mskb07cl6jd1ijayg29y624qa6b6phmgx";
-      name = "qtbase-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtbase-everywhere-src-5.10.1.tar.xz";
+      sha256 = "0sd9cn3ywkjfswddcxhbfplkwk8snqld752q5laaapdakhc0wrnq";
+      name = "qtbase-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtcanvas3d = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtcanvas3d-everywhere-src-5.10.0.tar.xz";
-      sha256 = "11r98mdxy833kcnywlsjrfaqhax7m3b6yhb56072qvr30rpn52fj";
-      name = "qtcanvas3d-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtcanvas3d-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1h5hpjwdyp824r2ajmaqjcshra06yfzz7dp991h4kf54da79m0ny";
+      name = "qtcanvas3d-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtcharts = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtcharts-everywhere-src-5.10.0.tar.xz";
-      sha256 = "1vri3f7wyg84w6j84452g8h2p7sk7k01r0xszpn4klv7hi52rkhj";
-      name = "qtcharts-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtcharts-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1j8y683ainri9ma44ky6q87pjs1d794znb2wfsrbplixyxxmf3ag";
+      name = "qtcharts-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtconnectivity = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtconnectivity-everywhere-src-5.10.0.tar.xz";
-      sha256 = "19k9n6gzrbg0sbgyhhcl5gv0d4b2gjwmz5966gn6b424fblf4grf";
-      name = "qtconnectivity-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtconnectivity-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1j9ydlkwz3039yslaizz923h0qbszm4z2sqspk28wr8rd3f22a35";
+      name = "qtconnectivity-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtdatavis3d = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtdatavis3d-everywhere-src-5.10.0.tar.xz";
-      sha256 = "06363x449k7wkqrd7c0y6b5vqlpwssnkl0g5s1bhp8lkl3bw81lj";
-      name = "qtdatavis3d-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtdatavis3d-everywhere-src-5.10.1.tar.xz";
+      sha256 = "0ny8j689jm2fghklzw894yc5hjqa23yf395yv17yvwi72kpiz0b3";
+      name = "qtdatavis3d-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtdeclarative = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtdeclarative-everywhere-src-5.10.0.tar.xz";
-      sha256 = "07kicxzbwiqwkg1x2k6447rwzvzn31cv1yyggc1m8r84lny4vjsw";
-      name = "qtdeclarative-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtdeclarative-everywhere-src-5.10.1.tar.xz";
+      sha256 = "0lwmg1qan886czzkzi4px36mqxlqiw0acrsa9kqcddg5pi8yvy9s";
+      name = "qtdeclarative-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtdoc = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtdoc-everywhere-src-5.10.0.tar.xz";
-      sha256 = "01z4ikqrnnx9mzf5pvk4i2lqks4xai32fs9qqbqnsp0qrrcb1jfn";
-      name = "qtdoc-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtdoc-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1gl62acr346jrcfxla8vxlczf706a3md52zc0zaqbjw9rf2bgnqq";
+      name = "qtdoc-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtgamepad = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtgamepad-everywhere-src-5.10.0.tar.xz";
-      sha256 = "1rl77rsfgs69cdv75nfjp9w66mndwi211wix5cwl46d7i3wm0xak";
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-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtx11extras-everywhere-src-5.10.0.tar.xz";
-      sha256 = "11jp0a40jqwcdq7isyip4f4mq2d58c9fx1kvg9g71m92n52ffyfb";
-      name = "qtx11extras-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtx11extras-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1d4pvisxbcyb7ljl1lh2zg72kw44h9kk14l0xmvajb8bslgkg2n3";
+      name = "qtx11extras-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtxmlpatterns = {
-    version = "5.10.0";
+    version = "5.10.1";
     src = fetchurl {
-      url = "${mirror}/official_releases/qt/5.10/5.10.0/submodules/qtxmlpatterns-everywhere-src-5.10.0.tar.xz";
-      sha256 = "1hq3sbimbhaiw570d2cd84jhki0n2jw2x2s7iq92m53y4akbr2mh";
-      name = "qtxmlpatterns-everywhere-src-5.10.0.tar.xz";
+      url = "${mirror}/official_releases/qt/5.10/5.10.1/submodules/qtxmlpatterns-everywhere-src-5.10.1.tar.xz";
+      sha256 = "1zp9smsfdqyfiarxs7r8kfr7yq68cdn7biddwl36cybax6fgbpiw";
+      name = "qtxmlpatterns-everywhere-src-5.10.1.tar.xz";
     };
   };
   qtwebkit = {
diff --git a/pkgs/development/libraries/science/math/cudnn/default.nix b/pkgs/development/libraries/science/math/cudnn/default.nix
index d6e55e7bf73..f5715157531 100644
--- a/pkgs/development/libraries/science/math/cudnn/default.nix
+++ b/pkgs/development/libraries/science/math/cudnn/default.nix
@@ -40,6 +40,6 @@ in
     version = "7.0.5";
     cudatoolkit = cudatoolkit9;
     srcName = "cudnn-${cudatoolkit.majorVersion}-linux-x64-v7.tgz";
-    sha256 = "1a3e076447d5b9860c73d9bebe7087ffcb7b0c8814fd1e506096435a2ad9ab0e";
+    sha256 = "1rfmdd2v47p83fm3sfyvik31gci0q17qs6kjng6mvcsd6akmvb8y";
   };
 }
diff --git a/pkgs/development/libraries/science/math/ipopt/default.nix b/pkgs/development/libraries/science/math/ipopt/default.nix
index 567ee7853f8..f694f72f22b 100644
--- a/pkgs/development/libraries/science/math/ipopt/default.nix
+++ b/pkgs/development/libraries/science/math/ipopt/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "ipopt-${version}";
-  version = "3.12.8";
+  version = "3.12.9";
 
   src = fetchurl {
     url = "http://www.coin-or.org/download/source/Ipopt/Ipopt-${version}.zip";
-    sha256 = "1lyhgashyk2wswv0z2qnkxng32pim80kzf9jfgxi07wl09x753w1";
+    sha256 = "1fqdjgxh6l1xjvw1ffma7lg92xqg0l8sj02y0zqvbfnx8i47qs9a";
   };
 
   CXXDEFS = [ "-DHAVE_RAND" "-DHAVE_CSTRING" "-DHAVE_CSTDIO" ];
diff --git a/pkgs/development/libraries/science/math/nccl/default.nix b/pkgs/development/libraries/science/math/nccl/default.nix
index c4deccff5b7..1d692f6316f 100644
--- a/pkgs/development/libraries/science/math/nccl/default.nix
+++ b/pkgs/development/libraries/science/math/nccl/default.nix
@@ -1,41 +1,24 @@
-{ stdenv, fetchFromGitHub
-, gcc5, eject, cudatoolkit
-}:
+{ callPackage, cudatoolkit8, cudatoolkit9 }:
 
-stdenv.mkDerivation rec {
-  name = "cudatoolkit-${cudatoolkit.majorVersion}-nccl-${version}";
-  version = "1.3.4-1";
-
-  src = fetchFromGitHub {
-    owner = "NVIDIA";
-    repo = "nccl";
-    rev = "v${version}";
-    sha256 = "0fvnrfn572lc6i2a3xyhbifm53ivcrr46z6cqr3b0bwb1iq79m7q";
+let
+  generic = args: callPackage (import ./generic.nix (removeAttrs args ["cudatoolkit"])) {
+    inherit (args) cudatoolkit;
   };
 
-  nativeBuildInputs = [
-    gcc5
-    eject
-  ];
-
-  propagatedBuildInputs = [
-    cudatoolkit
-  ];
+in
 
-  makeFlags = [
-    "PREFIX=$(out)"
-    "CUDA_HOME=${cudatoolkit}"
-    "CUDA_LIB=${cudatoolkit.lib}/lib"
-  ];
+{
+  nccl_cudatoolkit8 = generic rec {
+    version = "2.1.4";
+    cudatoolkit = cudatoolkit8;
+    srcName = "nccl_${version}-1+cuda${cudatoolkit.majorVersion}_x86_64.txz";
+    sha256 = "1lwwm8kdhna5m318yg304kl2gsz1jwhv4zv4gn8av2m57zh848zi";
+  };
 
-  meta = with stdenv.lib; {
-    description = ''
-      NVIDIA Collective Communications Library.
-      Multi-GPU and multi-node collective communication primitives.
-    '';
-    homepage = https://developer.nvidia.com/nccl;
-    license = licenses.bsd3;
-    platforms = [ "x86_64-linux" ];
-    maintainers = with maintainers; [ hyphon81 ];
+  nccl_cudatoolkit9 = generic rec {
+    version = "2.1.4";
+    cudatoolkit = cudatoolkit9;
+    srcName = "nccl_${version}-1+cuda${cudatoolkit.majorVersion}_x86_64.txz";
+    sha256 = "0pajmqzkacpszs63jh2hw2qqc49kj75kcf7r0ky8hdh560q8xn0p";
   };
 }
diff --git a/pkgs/development/libraries/science/math/nccl/generic.nix b/pkgs/development/libraries/science/math/nccl/generic.nix
new file mode 100644
index 00000000000..aa04d75b078
--- /dev/null
+++ b/pkgs/development/libraries/science/math/nccl/generic.nix
@@ -0,0 +1,57 @@
+{ version
+, srcName
+, sha256
+}:
+
+{ stdenv
+, lib
+, requireFile
+, cudatoolkit
+}:
+
+stdenv.mkDerivation rec {
+  name = "cudatoolkit-${cudatoolkit.majorVersion}-nccl-${version}";
+
+  inherit version;
+
+  src = requireFile rec {
+    name = srcName;
+    inherit sha256;
+    message = ''
+      This nix expression requires that ${name} is already part of the store.
+      Register yourself to NVIDIA Accelerated Computing Developer Program, retrieve the NCCL library
+      at https://developer.nvidia.com/nccl, and run the following command in the download directory:
+      nix-prefetch-url file://${name}
+    '';
+  };
+
+  unpackCmd = "tar xJf $src";
+
+  installPhase = ''
+    function fixRunPath {
+      p=$(patchelf --print-rpath $1)
+      patchelf --set-rpath "$p:${lib.makeLibraryPath [ stdenv.cc.cc ]}" $1
+    }
+    fixRunPath lib/libnccl.so
+
+    mkdir -p $out
+    cp -a include $out/include
+    cp -a lib $out/lib
+  '';
+
+  propagatedBuildInputs = [
+    cudatoolkit
+  ];
+
+  passthru = {
+    inherit cudatoolkit;
+  };
+
+  meta = with stdenv.lib; {
+    description = "Multi-GPU and multi-node collective communication primitives that are performance optimized for NVIDIA GPUs";
+    homepage = https://developer.nvidia.com/nccl;
+    license = licenses.unfree;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ mdaiter ];
+  };
+}
diff --git a/pkgs/development/libraries/spice-gtk/default.nix b/pkgs/development/libraries/spice-gtk/default.nix
index 080dbc4510d..01b766351c2 100644
--- a/pkgs/development/libraries/spice-gtk/default.nix
+++ b/pkgs/development/libraries/spice-gtk/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, spice_protocol, gettext, celt_0_5_1
+{ stdenv, fetchurl, pkgconfig, spice-protocol, gettext, celt_0_5_1
 , openssl, libpulseaudio, pixman, gobjectIntrospection, libjpeg_turbo, zlib
 , cyrus_sasl, python2Packages, autoreconfHook, usbredir, libsoup
 , gtk3, epoxy }:
@@ -16,7 +16,7 @@ in stdenv.mkDerivation rec {
   };
 
   buildInputs = [
-    spice_protocol celt_0_5_1 openssl libpulseaudio pixman gobjectIntrospection
+    spice-protocol celt_0_5_1 openssl libpulseaudio pixman gobjectIntrospection
     libjpeg_turbo zlib cyrus_sasl python pygtk usbredir gtk3 epoxy
   ];
 
diff --git a/pkgs/development/libraries/spice/default.nix b/pkgs/development/libraries/spice/default.nix
index c8e98d3d28e..1ab76340cc7 100644
--- a/pkgs/development/libraries/spice/default.nix
+++ b/pkgs/development/libraries/spice/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, pixman, celt, alsaLib
 , openssl, libXrandr, libXfixes, libXext, libXrender, libXinerama
-, libjpeg, zlib, spice_protocol, python, pyparsing, glib, cyrus_sasl
+, libjpeg, zlib, spice-protocol, python, pyparsing, glib, cyrus_sasl
 , lz4 }:
 
 with stdenv.lib;
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
                   libXrandr libXfixes libXrender libXext libXinerama
                   python pyparsing glib cyrus_sasl lz4 ];
 
-  nativeBuildInputs = [ pkgconfig spice_protocol ];
+  nativeBuildInputs = [ pkgconfig spice-protocol ];
 
   NIX_CFLAGS_COMPILE = "-fno-stack-protector";
 
diff --git a/pkgs/development/libraries/telepathy/farstream/default.nix b/pkgs/development/libraries/telepathy/farstream/default.nix
index aed08435a14..41308a7ef4e 100644
--- a/pkgs/development/libraries/telepathy/farstream/default.nix
+++ b/pkgs/development/libraries/telepathy/farstream/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, telepathy_glib, farstream, dbus_glib }:
+{ stdenv, fetchurl, pkgconfig, telepathy-glib, farstream, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "${pname}-0.6.2";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "02ky12bb92prr5f6xmvmfq4yz2lj33li6nj4829a98hk5pr9k83g";
   };
 
-  propagatedBuildInputs = [ dbus_glib telepathy_glib farstream ];
+  propagatedBuildInputs = [ dbus-glib telepathy-glib farstream ];
   nativeBuildInputs = [ pkgconfig ];
 
   meta = {
diff --git a/pkgs/development/libraries/telepathy/glib/default.nix b/pkgs/development/libraries/telepathy/glib/default.nix
index fffe677f6a7..df5c76abd7c 100644
--- a/pkgs/development/libraries/telepathy/glib/default.nix
+++ b/pkgs/development/libraries/telepathy/glib/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, dbus_glib, glib, python2, pkgconfig, libxslt
+{ stdenv, fetchurl, dbus-glib, glib, python2, pkgconfig, libxslt
 , gobjectIntrospection, valaSupport ? true, vala_0_38, glibcLocales }:
 
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = stdenv.lib.optional valaSupport "--enable-vala-bindings";
   LC_ALL = "en_US.UTF-8";
-  propagatedBuildInputs = [dbus_glib glib gobjectIntrospection];
+  propagatedBuildInputs = [dbus-glib glib gobjectIntrospection];
 
   nativeBuildInputs = [ pkgconfig libxslt ] ++ stdenv.lib.optional valaSupport vala_0_38;
   buildInputs = [ glibcLocales python2 ];
diff --git a/pkgs/development/libraries/telepathy/qt/default.nix b/pkgs/development/libraries/telepathy/qt/default.nix
index 18888df5c52..90dd47c11e2 100644
--- a/pkgs/development/libraries/telepathy/qt/default.nix
+++ b/pkgs/development/libraries/telepathy/qt/default.nix
@@ -1,5 +1,5 @@
-{ stdenv, fetchurl, cmake, qtbase, pkgconfig, python2Packages, dbus_glib, dbus_daemon
-, telepathy_farstream, telepathy_glib, fetchpatch }:
+{ stdenv, fetchurl, cmake, qtbase, pkgconfig, python2Packages, dbus-glib, dbus_daemon
+, telepathy-farstream, telepathy-glib, fetchpatch }:
 
 let
   inherit (python2Packages) python dbus-python;
@@ -12,8 +12,8 @@ in stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ cmake pkgconfig python ];
-  propagatedBuildInputs = [ qtbase telepathy_farstream telepathy_glib ];
-  buildInputs = [ dbus_glib ];
+  propagatedBuildInputs = [ qtbase telepathy-farstream telepathy-glib ];
+  buildInputs = [ dbus-glib ];
   checkInputs = [ dbus_daemon dbus-python ];
 
   patches = [
diff --git a/pkgs/development/libraries/uhttpmock/default.nix b/pkgs/development/libraries/uhttpmock/default.nix
index 26c040721bd..377ceba59e7 100644
--- a/pkgs/development/libraries/uhttpmock/default.nix
+++ b/pkgs/development/libraries/uhttpmock/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitLab, autoconf, gtk_doc, automake, libtool, pkgconfig, glib, libsoup, gobjectIntrospection }:
+{ stdenv, lib, fetchFromGitLab, autoconf, gtk-doc, automake, libtool, pkgconfig, glib, libsoup, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
   version="0.5.0";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ autoconf gtk_doc automake libtool glib libsoup gobjectIntrospection ];
+  buildInputs = [ autoconf gtk-doc automake libtool glib libsoup gobjectIntrospection ];
 
   preConfigure = "./autogen.sh";
 
diff --git a/pkgs/development/libraries/umockdev/default.nix b/pkgs/development/libraries/umockdev/default.nix
index 09016bd9c2c..a0936310c42 100644
--- a/pkgs/development/libraries/umockdev/default.nix
+++ b/pkgs/development/libraries/umockdev/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, automake, autoconf, libtool, gtk_doc
+{ stdenv, fetchFromGitHub, automake, autoconf, libtool, gtk-doc
 , pkgconfig, glib, systemd, libgudev, vala }:
 
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ glib systemd libgudev ];
-  nativeBuildInputs = [ automake autoconf libtool gtk_doc pkgconfig vala ];
+  nativeBuildInputs = [ automake autoconf libtool gtk-doc pkgconfig vala ];
 
   preConfigure = "NOCONFIGURE=1 ./autogen.sh";
 
diff --git a/pkgs/development/libraries/vc/default.nix b/pkgs/development/libraries/vc/default.nix
index 1dbbcf798c9..e2a2af615b8 100644
--- a/pkgs/development/libraries/vc/default.nix
+++ b/pkgs/development/libraries/vc/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "Vc-${version}";
-  version = "1.3.2";
+  version = "1.3.3";
 
   src = fetchFromGitHub {
     owner = "VcDevel";
     repo = "Vc";
     rev = version;
-    sha256 = "119sm0kldr5j163ff04fra35420cvpj040hs7n0mnfbcgyx4nxq9";
+    sha256 = "0y4riz2kiw6a9w2zydj6x0vhy2qc9v17wspq3n2q88nbas72yd2m";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/libraries/vcdimager/default.nix b/pkgs/development/libraries/vcdimager/default.nix
index e93f071aefa..48ad33424f6 100644
--- a/pkgs/development/libraries/vcdimager/default.nix
+++ b/pkgs/development/libraries/vcdimager/default.nix
@@ -1,11 +1,11 @@
-{ stdenv, fetchurl, pkgconfig, libcdio, libxml2, popt }:
+{ stdenv, lib, fetchurl, pkgconfig, libcdio, libxml2, popt }:
 
-stdenv.mkDerivation {
-  name = "vcdimager-0.7.24";
+stdenv.mkDerivation rec {
+  name = "vcdimager-2.0.1";
 
   src = fetchurl {
-    url = mirror://gnu/vcdimager/vcdimager-0.7.24.tar.gz;
-    sha256 = "1526jxynslg07i50v3c3afhc8swbd4si8y6s8m3h1wrz6mkplp87";
+    url = "mirror://gnu/vcdimager/${name}.tar.gz";
+    sha256 = "0ypnb1vp49nmzp5571ynlz6n1gh90f23w3z4x95hb7c2p7pmylb7";
   };
 
   nativeBuildInputs = [ pkgconfig ];
@@ -14,9 +14,10 @@ stdenv.mkDerivation {
 
   propagatedBuildInputs = [ libcdio ];
 
-  meta = {
+  meta = with lib; {
     homepage = http://www.gnu.org/software/vcdimager/;
     description = "Full-featured mastering suite for authoring, disassembling and analyzing Video CDs and Super Video CDs";
-    platforms = stdenv.lib.platforms.gnu; # random choice
+    platforms = platforms.gnu; # random choice
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/development/libraries/webkitgtk/2.18.nix b/pkgs/development/libraries/webkitgtk/2.18.nix
index d3e3163a8af..a79ef343916 100644
--- a/pkgs/development/libraries/webkitgtk/2.18.nix
+++ b/pkgs/development/libraries/webkitgtk/2.18.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perl, python2, ruby, bison, gperf, cmake
 , pkgconfig, gettext, gobjectIntrospection, libnotify, gnutls
-, gtk3, wayland, libwebp, enchant, xlibs, libxkbcommon, epoxy, at_spi2_core
-, libxml2, libsoup, libsecret, libxslt, harfbuzz, libpthreadstubs, pcre, nettle, libtasn1, p11_kit
+, gtk3, wayland, libwebp, enchant, xlibs, libxkbcommon, epoxy, at-spi2-core
+, libxml2, libsoup, libsecret, libxslt, harfbuzz, libpthreadstubs, pcre, nettle, libtasn1, p11-kit
 , libidn, libedit, readline, mesa, libintlOrEmpty
 , enableGeoLocation ? true, geoclue2, sqlite
 , enableGtk2Plugins ? false, gtk2 ? null
@@ -88,8 +88,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = libintlOrEmpty ++ [
     libwebp enchant libnotify gnutls pcre nettle libidn
-    libxml2 libsecret libxslt harfbuzz libpthreadstubs libtasn1 p11_kit
-    sqlite gst-plugins-base gst-plugins-bad libxkbcommon epoxy at_spi2_core
+    libxml2 libsecret libxslt harfbuzz libpthreadstubs libtasn1 p11-kit
+    sqlite gst-plugins-base gst-plugins-bad libxkbcommon epoxy at-spi2-core
   ] ++ optional enableGeoLocation geoclue2
     ++ optional enableGtk2Plugins gtk2
     ++ (with xlibs; [ libXdmcp libXt libXtst ])
diff --git a/pkgs/development/libraries/zeitgeist/dbus_glib.patch b/pkgs/development/libraries/zeitgeist/dbus_glib.patch
deleted file mode 100644
index 872ea0db31b..00000000000
--- a/pkgs/development/libraries/zeitgeist/dbus_glib.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- configure.ac	2014-01-27 22:45:42.000000000 +0100
-+++ configure.ac.new	2014-05-02 17:25:45.813491239 +0200
-@@ -151,6 +151,7 @@
-                             gio-2.0 >= $GLIB_REQUIRED
-                             gio-unix-2.0 >= $GLIB_REQUIRED
-                             gtk+-3.0 >= $GTK_REQUIRED
-+                            dbus-glib-1
-                             json-glib-1.0 >= $JSON_GLIB_REQUIRED"
- 
- AC_ARG_ENABLE([datahub],
diff --git a/pkgs/development/libraries/zeitgeist/default.nix b/pkgs/development/libraries/zeitgeist/default.nix
index 3c50de6cc6b..33cf5dd4af8 100644
--- a/pkgs/development/libraries/zeitgeist/default.nix
+++ b/pkgs/development/libraries/zeitgeist/default.nix
@@ -1,37 +1,34 @@
-{ stdenv, fetchgit, pkgconfig, glib, sqlite, gnome3, vala_0_38
-, intltool, libtool, dbus_libs, telepathy_glib
-, gtk3, json_glib, librdf_raptor2, dbus_glib
+{ stdenv, fetchgit, pkgconfig, glib, sqlite, vala_0_38
+, autoconf, automake, libtool, gettext, dbus_libs, telepathy-glib
+, gtk3, json-glib, librdf_raptor2, dbus-glib
 , pythonSupport ? true, python2Packages
 }:
 
 stdenv.mkDerivation rec {
-  version = "1.0";
+  version = "1.0.1";
   name = "zeitgeist-${version}";
 
   src = fetchgit {
     url = "git://anongit.freedesktop.org/git/zeitgeist/zeitgeist";
     rev = "v${version}";
-    sha256 = "0vw6m0azycqabbz8f0fd8xsh5kf6j3ig4wpqlhw6sklvf44ii5b8";
+    sha256 = "1lgqcqr5h9ba751b7ajp7h2w1bb5qza2w3k1f95j3ab15p7q0q44";
   };
 
-  configureScript = "./autogen.sh";
+  preConfigure = "NOCONFIGURE=1 ./autogen.sh";
 
   configureFlags = [ "--with-session-bus-services-dir=$(out)/share/dbus-1/services" ];
 
-  nativeBuildInputs = [ pkgconfig gnome3.gnome_common intltool libtool vala_0_38 ];
-  buildInputs = [ glib sqlite dbus_libs telepathy_glib dbus_glib
-                  gtk3 json_glib librdf_raptor2 python2Packages.rdflib ];
+  nativeBuildInputs = [ autoconf automake libtool pkgconfig gettext vala_0_38 python2Packages.python ];
+  buildInputs = [
+    glib sqlite dbus_libs telepathy-glib dbus-glib
+    gtk3 json-glib librdf_raptor2 python2Packages.rdflib
+  ];
 
   prePatch = "patchShebangs .";
 
-  patches = [ ./dbus_glib.patch ];
-
-  patchFlags = [ "-p0" ];
-
   enableParallelBuilding = true;
 
-  postFixup = ''
-  '' + stdenv.lib.optionalString pythonSupport ''
+  postFixup = stdenv.lib.optionalString pythonSupport ''
     moveToOutput lib/${python2Packages.python.libPrefix} "$py"
   '';
 
diff --git a/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh b/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh
index 522d2c25268..65fb6e615f5 100755
--- a/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh
+++ b/pkgs/development/lisp-modules/clwrapper/cl-wrapper.sh
@@ -13,7 +13,7 @@ shift
 export NIX_LISP NIX_LISP_LOAD_FILE NIX_LISP_EXEC_CODE NIX_LISP_COMMAND NIX_LISP_FINAL_PARAMETERS
 
 test -n "$NIX_LISP_LD_LIBRARY_PATH" &&
-	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH${LD_LIBRARY_PATH+:}$NIX_LISP_LD_LIBRARY_PATH"
+	export LD_LIBRARY_PATH="$LD_LIBRARY_PATH${LD_LIBRARY_PATH:+:}$NIX_LISP_LD_LIBRARY_PATH"
 
 declare -a NIX_LISP_FINAL_PARAMETERS;
 
diff --git a/pkgs/development/lisp-modules/define-package.nix b/pkgs/development/lisp-modules/define-package.nix
index b13ddf8357f..390e0e06112 100644
--- a/pkgs/development/lisp-modules/define-package.nix
+++ b/pkgs/development/lisp-modules/define-package.nix
@@ -33,7 +33,7 @@ let
     test -n "$LD_LIBRARY_PATH" &&
         echo "export LD_LIBRARY_PATH=\"\$LD_LIBRARY_PATH\''${LD_LIBRARY_PATH:+:}\"'$LD_LIBRARY_PATH'" >> "$path_config_script"
     test -n "$NIX_LISP_LD_LIBRARY_PATH" &&
-        echo "export NIX_LISP_LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${NIX_LISP_LD_LIBRARY_PATH:+:}\"'$(echo "$NIX_LISP_LD_LIBRARY_PATH" | tr -d '\n' | tr : '\n' | sort | uniq | tr '\n' ':')'" >> "$path_config_script"
+        echo "export NIX_LISP_LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${NIX_LISP_LD_LIBRARY_PATH:+:}\"'$(echo "$NIX_LISP_LD_LIBRARY_PATH" | tr -d '\n' | tr : '\n' | sort | uniq | tr '\n' ':' | sed -e 's/:$//')'" >> "$path_config_script"
     echo "fi" >> "$path_config_script"
   '';
   deployLaunchScript = ''
@@ -43,7 +43,7 @@ let
     chmod a+x "$launch_script"
     echo "#! /bin/sh" >> "$launch_script"
     echo "source '$config_script'" >> "$launch_script"
-    echo "export LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${NIX_LISP_LD_LIBRARY_PATH:+:}\$LD_LIBRARY_PATH\"" >> "$launch_script"
+    echo "test -n \"\$NIX_LISP_LD_LIBRARY_PATH\" export LD_LIBRARY_PATH=\"\$NIX_LISP_LD_LIBRARY_PATH\''${LD_LIBRARY_PATH:+:}\$LD_LIBRARY_PATH\"" >> "$launch_script"
     echo '"${clwrapper}/bin/common-lisp.sh" "$@"' >> "$launch_script"
   '';
   moveAsdFiles = ''
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode-xhtml.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode-xhtml.nix
new file mode 100644
index 00000000000..6dbff1d6e56
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode-xhtml.nix
@@ -0,0 +1,49 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''buildnode-xhtml'';
+  version = ''buildnode-20170403-git'';
+
+  description = ''Tool for building up an xml dom of an excel spreadsheet nicely.'';
+
+  deps = [ args."alexandria" args."babel" args."buildnode" args."cl-interpol" args."cl-ppcre" args."cl-unicode" args."closer-mop" args."closure-common" args."closure-html" args."collectors" args."cxml" args."cxml-dom" args."cxml-klacks" args."cxml-test" args."cxml-xml" args."flexi-streams" args."iterate" args."puri" args."split-sequence" args."swank" args."symbol-munger" args."trivial-features" args."trivial-gray-streams" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/buildnode/2017-04-03/buildnode-20170403-git.tgz'';
+    sha256 = ''1gb3zsp4g31iscvvhvb99z0i7lfn1g3493q6sgpr46fmn2vdwwb6'';
+  };
+
+  packageName = "buildnode-xhtml";
+
+  asdFilesToKeep = ["buildnode-xhtml.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM buildnode-xhtml DESCRIPTION
+    Tool for building up an xml dom of an excel spreadsheet nicely. SHA256
+    1gb3zsp4g31iscvvhvb99z0i7lfn1g3493q6sgpr46fmn2vdwwb6 URL
+    http://beta.quicklisp.org/archive/buildnode/2017-04-03/buildnode-20170403-git.tgz
+    MD5 b917f0d6c20489febbef0d5b954c350d NAME buildnode-xhtml FILENAME
+    buildnode-xhtml DEPS
+    ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
+     (NAME buildnode FILENAME buildnode)
+     (NAME cl-interpol FILENAME cl-interpol) (NAME cl-ppcre FILENAME cl-ppcre)
+     (NAME cl-unicode FILENAME cl-unicode)
+     (NAME closer-mop FILENAME closer-mop)
+     (NAME closure-common FILENAME closure-common)
+     (NAME closure-html FILENAME closure-html)
+     (NAME collectors FILENAME collectors) (NAME cxml FILENAME cxml)
+     (NAME cxml-dom FILENAME cxml-dom) (NAME cxml-klacks FILENAME cxml-klacks)
+     (NAME cxml-test FILENAME cxml-test) (NAME cxml-xml FILENAME cxml-xml)
+     (NAME flexi-streams FILENAME flexi-streams)
+     (NAME iterate FILENAME iterate) (NAME puri FILENAME puri)
+     (NAME split-sequence FILENAME split-sequence) (NAME swank FILENAME swank)
+     (NAME symbol-munger FILENAME symbol-munger)
+     (NAME trivial-features FILENAME trivial-features)
+     (NAME trivial-gray-streams FILENAME trivial-gray-streams))
+    DEPENDENCIES
+    (alexandria babel buildnode cl-interpol cl-ppcre cl-unicode closer-mop
+     closure-common closure-html collectors cxml cxml-dom cxml-klacks cxml-test
+     cxml-xml flexi-streams iterate puri split-sequence swank symbol-munger
+     trivial-features trivial-gray-streams)
+    VERSION buildnode-20170403-git SIBLINGS
+    (buildnode-excel buildnode-html5 buildnode-kml buildnode-xul buildnode)
+    PARASITES NIL) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode.nix
new file mode 100644
index 00000000000..ecc1634bfce
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/buildnode.nix
@@ -0,0 +1,50 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''buildnode'';
+  version = ''20170403-git'';
+
+  parasites = [ "buildnode-test" ];
+
+  description = ''Tool for building up an xml dom nicely.'';
+
+  deps = [ args."alexandria" args."babel" args."buildnode-xhtml" args."cl-interpol" args."cl-ppcre" args."cl-unicode" args."closer-mop" args."closure-common" args."closure-html" args."collectors" args."cxml" args."cxml-dom" args."cxml-klacks" args."cxml-test" args."cxml-xml" args."flexi-streams" args."iterate" args."lisp-unit2" args."puri" args."split-sequence" args."swank" args."symbol-munger" args."trivial-features" args."trivial-gray-streams" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/buildnode/2017-04-03/buildnode-20170403-git.tgz'';
+    sha256 = ''1gb3zsp4g31iscvvhvb99z0i7lfn1g3493q6sgpr46fmn2vdwwb6'';
+  };
+
+  packageName = "buildnode";
+
+  asdFilesToKeep = ["buildnode.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM buildnode DESCRIPTION Tool for building up an xml dom nicely. SHA256
+    1gb3zsp4g31iscvvhvb99z0i7lfn1g3493q6sgpr46fmn2vdwwb6 URL
+    http://beta.quicklisp.org/archive/buildnode/2017-04-03/buildnode-20170403-git.tgz
+    MD5 b917f0d6c20489febbef0d5b954c350d NAME buildnode FILENAME buildnode DEPS
+    ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
+     (NAME buildnode-xhtml FILENAME buildnode-xhtml)
+     (NAME cl-interpol FILENAME cl-interpol) (NAME cl-ppcre FILENAME cl-ppcre)
+     (NAME cl-unicode FILENAME cl-unicode)
+     (NAME closer-mop FILENAME closer-mop)
+     (NAME closure-common FILENAME closure-common)
+     (NAME closure-html FILENAME closure-html)
+     (NAME collectors FILENAME collectors) (NAME cxml FILENAME cxml)
+     (NAME cxml-dom FILENAME cxml-dom) (NAME cxml-klacks FILENAME cxml-klacks)
+     (NAME cxml-test FILENAME cxml-test) (NAME cxml-xml FILENAME cxml-xml)
+     (NAME flexi-streams FILENAME flexi-streams)
+     (NAME iterate FILENAME iterate) (NAME lisp-unit2 FILENAME lisp-unit2)
+     (NAME puri FILENAME puri) (NAME split-sequence FILENAME split-sequence)
+     (NAME swank FILENAME swank) (NAME symbol-munger FILENAME symbol-munger)
+     (NAME trivial-features FILENAME trivial-features)
+     (NAME trivial-gray-streams FILENAME trivial-gray-streams))
+    DEPENDENCIES
+    (alexandria babel buildnode-xhtml cl-interpol cl-ppcre cl-unicode
+     closer-mop closure-common closure-html collectors cxml cxml-dom
+     cxml-klacks cxml-test cxml-xml flexi-streams iterate lisp-unit2 puri
+     split-sequence swank symbol-munger trivial-features trivial-gray-streams)
+    VERSION 20170403-git SIBLINGS
+    (buildnode-excel buildnode-html5 buildnode-kml buildnode-xhtml
+     buildnode-xul)
+    PARASITES (buildnode-test)) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-html5-parser.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-html5-parser.nix
new file mode 100644
index 00000000000..d1ce782e7f8
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-html5-parser.nix
@@ -0,0 +1,31 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''cl-html5-parser'';
+  version = ''20171019-git'';
+
+  description = ''A HTML5 parser for Common Lisp'';
+
+  deps = [ args."cl-ppcre" args."flexi-streams" args."string-case" args."trivial-gray-streams" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/cl-html5-parser/2017-10-19/cl-html5-parser-20171019-git.tgz'';
+    sha256 = ''0ww4r8x27k060krnwq2nb9w93wl9cxqjqil4j1n0fgpbyp2mqn98'';
+  };
+
+  packageName = "cl-html5-parser";
+
+  asdFilesToKeep = ["cl-html5-parser.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM cl-html5-parser DESCRIPTION A HTML5 parser for Common Lisp SHA256
+    0ww4r8x27k060krnwq2nb9w93wl9cxqjqil4j1n0fgpbyp2mqn98 URL
+    http://beta.quicklisp.org/archive/cl-html5-parser/2017-10-19/cl-html5-parser-20171019-git.tgz
+    MD5 c4a18ac20668c9aef723954fb901c16b NAME cl-html5-parser FILENAME
+    cl-html5-parser DEPS
+    ((NAME cl-ppcre FILENAME cl-ppcre)
+     (NAME flexi-streams FILENAME flexi-streams)
+     (NAME string-case FILENAME string-case)
+     (NAME trivial-gray-streams FILENAME trivial-gray-streams))
+    DEPENDENCIES (cl-ppcre flexi-streams string-case trivial-gray-streams)
+    VERSION 20171019-git SIBLINGS (cl-html5-parser-cxml cl-html5-parser-tests)
+    PARASITES NIL) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-smtp.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-smtp.nix
index 572e3eb4cb3..3ca67723925 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-smtp.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-smtp.nix
@@ -5,7 +5,7 @@ rec {
 
   description = ''Common Lisp smtp client.'';
 
-  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."cl+ssl" args."cl-base64" args."flexi-streams" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
+  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."cl_plus_ssl" args."cl-base64" args."flexi-streams" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/cl-smtp/2018-01-31/cl-smtp-20180131-git.tgz'';
@@ -23,7 +23,7 @@ rec {
     MD5 0ce08f067f145ab4c7528f806f0b51ff NAME cl-smtp FILENAME cl-smtp DEPS
     ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
-     (NAME cffi FILENAME cffi) (NAME cl+ssl FILENAME cl+ssl)
+     (NAME cffi FILENAME cffi) (NAME cl+ssl FILENAME cl_plus_ssl)
      (NAME cl-base64 FILENAME cl-base64)
      (NAME flexi-streams FILENAME flexi-streams)
      (NAME split-sequence FILENAME split-sequence)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl+ssl.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl_plus_ssl.nix
index 0243709f3fe..99aa768c8df 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl+ssl.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl_plus_ssl.nix
@@ -1,6 +1,6 @@
 args @ { fetchurl, ... }:
 rec {
-  baseName = ''cl+ssl'';
+  baseName = ''cl_plus_ssl'';
   version = ''cl+ssl-20171227-git'';
 
   parasites = [ "openssl-1.1.0" ];
@@ -22,7 +22,7 @@ rec {
 /* (SYSTEM cl+ssl DESCRIPTION Common Lisp interface to OpenSSL. SHA256
     1m6wcyccjyrz44mq0v1gvmpi44i9phknym5pimmicx3jvjyr37s4 URL
     http://beta.quicklisp.org/archive/cl+ssl/2017-12-27/cl+ssl-20171227-git.tgz
-    MD5 d00ce843db6038e6ff33d19668b5e038 NAME cl+ssl FILENAME cl+ssl DEPS
+    MD5 d00ce843db6038e6ff33d19668b5e038 NAME cl+ssl FILENAME cl_plus_ssl DEPS
     ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME flexi-streams FILENAME flexi-streams)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/collectors.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/collectors.nix
new file mode 100644
index 00000000000..7375b8dd709
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/collectors.nix
@@ -0,0 +1,35 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''collectors'';
+  version = ''20161204-git'';
+
+  parasites = [ "collectors-test" ];
+
+  description = ''A library providing various collector type macros
+   pulled from arnesi into its own library and stripped of dependencies'';
+
+  deps = [ args."alexandria" args."closer-mop" args."iterate" args."lisp-unit2" args."symbol-munger" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/collectors/2016-12-04/collectors-20161204-git.tgz'';
+    sha256 = ''0cf2y2yxraqs9v54gbj8hhp7s522gz8qfwwc5hvlhl2s7540b2zf'';
+  };
+
+  packageName = "collectors";
+
+  asdFilesToKeep = ["collectors.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM collectors DESCRIPTION
+    A library providing various collector type macros
+   pulled from arnesi into its own library and stripped of dependencies
+    SHA256 0cf2y2yxraqs9v54gbj8hhp7s522gz8qfwwc5hvlhl2s7540b2zf URL
+    http://beta.quicklisp.org/archive/collectors/2016-12-04/collectors-20161204-git.tgz
+    MD5 59c8c885a8e512d4f09e73d3e0c97b1f NAME collectors FILENAME collectors
+    DEPS
+    ((NAME alexandria FILENAME alexandria)
+     (NAME closer-mop FILENAME closer-mop) (NAME iterate FILENAME iterate)
+     (NAME lisp-unit2 FILENAME lisp-unit2)
+     (NAME symbol-munger FILENAME symbol-munger))
+    DEPENDENCIES (alexandria closer-mop iterate lisp-unit2 symbol-munger)
+    VERSION 20161204-git SIBLINGS NIL PARASITES (collectors-test)) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/css-selectors.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/css-selectors.nix
new file mode 100644
index 00000000000..2ad018e5549
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/css-selectors.nix
@@ -0,0 +1,52 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''css-selectors'';
+  version = ''20160628-git'';
+
+  parasites = [ "css-selectors-test" ];
+
+  description = ''An implementation of css selectors'';
+
+  deps = [ args."alexandria" args."babel" args."buildnode" args."buildnode-xhtml" args."cl-interpol" args."cl-ppcre" args."cl-unicode" args."closer-mop" args."closure-common" args."closure-html" args."collectors" args."cxml" args."cxml-dom" args."cxml-klacks" args."cxml-test" args."cxml-xml" args."flexi-streams" args."iterate" args."lisp-unit2" args."puri" args."split-sequence" args."swank" args."symbol-munger" args."trivial-features" args."trivial-gray-streams" args."yacc" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/css-selectors/2016-06-28/css-selectors-20160628-git.tgz'';
+    sha256 = ''0y9q719w5cv4g7in731q5p98n7pznb05vr7i7wi92mmpah2g1w4b'';
+  };
+
+  packageName = "css-selectors";
+
+  asdFilesToKeep = ["css-selectors.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM css-selectors DESCRIPTION An implementation of css selectors SHA256
+    0y9q719w5cv4g7in731q5p98n7pznb05vr7i7wi92mmpah2g1w4b URL
+    http://beta.quicklisp.org/archive/css-selectors/2016-06-28/css-selectors-20160628-git.tgz
+    MD5 28537144b89af4ebe28c2eb365d5569f NAME css-selectors FILENAME
+    css-selectors DEPS
+    ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
+     (NAME buildnode FILENAME buildnode)
+     (NAME buildnode-xhtml FILENAME buildnode-xhtml)
+     (NAME cl-interpol FILENAME cl-interpol) (NAME cl-ppcre FILENAME cl-ppcre)
+     (NAME cl-unicode FILENAME cl-unicode)
+     (NAME closer-mop FILENAME closer-mop)
+     (NAME closure-common FILENAME closure-common)
+     (NAME closure-html FILENAME closure-html)
+     (NAME collectors FILENAME collectors) (NAME cxml FILENAME cxml)
+     (NAME cxml-dom FILENAME cxml-dom) (NAME cxml-klacks FILENAME cxml-klacks)
+     (NAME cxml-test FILENAME cxml-test) (NAME cxml-xml FILENAME cxml-xml)
+     (NAME flexi-streams FILENAME flexi-streams)
+     (NAME iterate FILENAME iterate) (NAME lisp-unit2 FILENAME lisp-unit2)
+     (NAME puri FILENAME puri) (NAME split-sequence FILENAME split-sequence)
+     (NAME swank FILENAME swank) (NAME symbol-munger FILENAME symbol-munger)
+     (NAME trivial-features FILENAME trivial-features)
+     (NAME trivial-gray-streams FILENAME trivial-gray-streams)
+     (NAME yacc FILENAME yacc))
+    DEPENDENCIES
+    (alexandria babel buildnode buildnode-xhtml cl-interpol cl-ppcre cl-unicode
+     closer-mop closure-common closure-html collectors cxml cxml-dom
+     cxml-klacks cxml-test cxml-xml flexi-streams iterate lisp-unit2 puri
+     split-sequence swank symbol-munger trivial-features trivial-gray-streams
+     yacc)
+    VERSION 20160628-git SIBLINGS (css-selectors-simple-tree css-selectors-stp)
+    PARASITES (css-selectors-test)) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/dexador.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/dexador.nix
index d6885fc58d8..f03a95d27b1 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/dexador.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/dexador.nix
@@ -5,7 +5,7 @@ rec {
 
   description = ''Yet another HTTP client for Common Lisp'';
 
-  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."cffi-grovel" args."chipz" args."chunga" args."cl+ssl" args."cl-base64" args."cl-cookie" args."cl-fad" args."cl-ppcre" args."cl-reexport" args."cl-utilities" args."fast-http" args."fast-io" args."flexi-streams" args."local-time" args."proc-parse" args."quri" args."smart-buffer" args."split-sequence" args."static-vectors" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."trivial-mimes" args."usocket" args."xsubseq" ];
+  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."cffi-grovel" args."chipz" args."chunga" args."cl_plus_ssl" args."cl-base64" args."cl-cookie" args."cl-fad" args."cl-ppcre" args."cl-reexport" args."cl-utilities" args."fast-http" args."fast-io" args."flexi-streams" args."local-time" args."proc-parse" args."quri" args."smart-buffer" args."split-sequence" args."static-vectors" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."trivial-mimes" args."usocket" args."xsubseq" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/dexador/2017-11-30/dexador-20171130-git.tgz'';
@@ -25,7 +25,7 @@ rec {
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME cffi-grovel FILENAME cffi-grovel)
      (NAME chipz FILENAME chipz) (NAME chunga FILENAME chunga)
-     (NAME cl+ssl FILENAME cl+ssl) (NAME cl-base64 FILENAME cl-base64)
+     (NAME cl+ssl FILENAME cl_plus_ssl) (NAME cl-base64 FILENAME cl-base64)
      (NAME cl-cookie FILENAME cl-cookie) (NAME cl-fad FILENAME cl-fad)
      (NAME cl-ppcre FILENAME cl-ppcre) (NAME cl-reexport FILENAME cl-reexport)
      (NAME cl-utilities FILENAME cl-utilities)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/drakma.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/drakma.nix
index 44ce34a2cb3..95162ffc99a 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/drakma.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/drakma.nix
@@ -5,7 +5,7 @@ rec {
 
   description = ''Full-featured http/https client based on usocket'';
 
-  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."chunga" args."cl+ssl" args."cl-base64" args."cl-ppcre" args."flexi-streams" args."puri" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
+  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."chunga" args."cl_plus_ssl" args."cl-base64" args."cl-ppcre" args."flexi-streams" args."puri" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/drakma/2017-08-30/drakma-v2.0.4.tgz'';
@@ -24,7 +24,7 @@ rec {
     ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME chipz FILENAME chipz)
-     (NAME chunga FILENAME chunga) (NAME cl+ssl FILENAME cl+ssl)
+     (NAME chunga FILENAME chunga) (NAME cl+ssl FILENAME cl_plus_ssl)
      (NAME cl-base64 FILENAME cl-base64) (NAME cl-ppcre FILENAME cl-ppcre)
      (NAME flexi-streams FILENAME flexi-streams) (NAME puri FILENAME puri)
      (NAME split-sequence FILENAME split-sequence)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/hunchentoot.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/hunchentoot.nix
index 6a103b5ac1c..611ef77256f 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/hunchentoot.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/hunchentoot.nix
@@ -10,7 +10,7 @@ rec {
   simple framework for user-defined handlers and can be extended
   through subclassing.'';
 
-  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."chunga" args."cl+ssl" args."cl-base64" args."cl-fad" args."cl-ppcre" args."cl-who" args."cxml-stp" args."drakma" args."flexi-streams" args."md5" args."rfc2388" args."split-sequence" args."swank" args."trivial-backtrace" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" args."xpath" ];
+  deps = [ args."alexandria" args."babel" args."bordeaux-threads" args."cffi" args."chunga" args."cl_plus_ssl" args."cl-base64" args."cl-fad" args."cl-ppcre" args."cl-who" args."cxml-stp" args."drakma" args."flexi-streams" args."md5" args."rfc2388" args."split-sequence" args."swank" args."trivial-backtrace" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" args."xpath" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/hunchentoot/2017-12-27/hunchentoot-v1.2.38.tgz'';
@@ -34,7 +34,7 @@ rec {
     ((NAME alexandria FILENAME alexandria) (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME chunga FILENAME chunga)
-     (NAME cl+ssl FILENAME cl+ssl) (NAME cl-base64 FILENAME cl-base64)
+     (NAME cl+ssl FILENAME cl_plus_ssl) (NAME cl-base64 FILENAME cl-base64)
      (NAME cl-fad FILENAME cl-fad) (NAME cl-ppcre FILENAME cl-ppcre)
      (NAME cl-who FILENAME cl-who) (NAME cxml-stp FILENAME cxml-stp)
      (NAME drakma FILENAME drakma) (NAME flexi-streams FILENAME flexi-streams)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/pgloader.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/pgloader.nix
index da9fe306276..a913cdbe521 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/pgloader.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/pgloader.nix
@@ -5,7 +5,7 @@ rec {
 
   description = ''Load data into PostgreSQL'';
 
-  deps = [ args."abnf" args."alexandria" args."anaphora" args."asdf-finalizers" args."asdf-system-connections" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."chunga" args."cl+ssl" args."cl-base64" args."cl-containers" args."cl-csv" args."cl-fad" args."cl-interpol" args."cl-log" args."cl-markdown" args."cl-postgres" args."cl-ppcre" args."cl-unicode" args."cl-utilities" args."closer-mop" args."command-line-arguments" args."db3" args."drakma" args."dynamic-classes" args."esrap" args."flexi-streams" args."garbage-pools" args."ieee-floats" args."ironclad" args."iterate" args."ixf" args."list-of" args."local-time" args."lparallel" args."md5" args."metabang-bind" args."metatilities-base" args."mssql" args."nibbles" args."parse-number" args."postmodern" args."puri" args."py-configparser" args."qmynd" args."quri" args."s-sql" args."salza2" args."simple-date" args."split-sequence" args."sqlite" args."trivial-backtrace" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."trivial-utf-8" args."uiop" args."usocket" args."uuid" ];
+  deps = [ args."abnf" args."alexandria" args."anaphora" args."asdf-finalizers" args."asdf-system-connections" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."chunga" args."cl_plus_ssl" args."cl-base64" args."cl-containers" args."cl-csv" args."cl-fad" args."cl-interpol" args."cl-log" args."cl-markdown" args."cl-postgres" args."cl-ppcre" args."cl-unicode" args."cl-utilities" args."closer-mop" args."command-line-arguments" args."db3" args."drakma" args."dynamic-classes" args."esrap" args."flexi-streams" args."garbage-pools" args."ieee-floats" args."ironclad" args."iterate" args."ixf" args."list-of" args."local-time" args."lparallel" args."md5" args."metabang-bind" args."metatilities-base" args."mssql" args."nibbles" args."parse-number" args."postmodern" args."puri" args."py-configparser" args."qmynd" args."quri" args."s-sql" args."salza2" args."simple-date" args."split-sequence" args."sqlite" args."trivial-backtrace" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."trivial-utf-8" args."uiop" args."usocket" args."uuid" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/pgloader/2017-08-30/pgloader-v3.4.1.tgz'';
@@ -28,7 +28,7 @@ rec {
      (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME chipz FILENAME chipz)
-     (NAME chunga FILENAME chunga) (NAME cl+ssl FILENAME cl+ssl)
+     (NAME chunga FILENAME chunga) (NAME cl+ssl FILENAME cl_plus_ssl)
      (NAME cl-base64 FILENAME cl-base64)
      (NAME cl-containers FILENAME cl-containers) (NAME cl-csv FILENAME cl-csv)
      (NAME cl-fad FILENAME cl-fad) (NAME cl-interpol FILENAME cl-interpol)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/qmynd.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/qmynd.nix
index 356c7ff6864..de24a598496 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/qmynd.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/qmynd.nix
@@ -5,7 +5,7 @@ rec {
 
   description = ''MySQL Native Driver'';
 
-  deps = [ args."alexandria" args."asdf-finalizers" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."cl+ssl" args."flexi-streams" args."ironclad" args."list-of" args."nibbles" args."salza2" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
+  deps = [ args."alexandria" args."asdf-finalizers" args."babel" args."bordeaux-threads" args."cffi" args."chipz" args."cl_plus_ssl" args."flexi-streams" args."ironclad" args."list-of" args."nibbles" args."salza2" args."split-sequence" args."trivial-features" args."trivial-garbage" args."trivial-gray-streams" args."usocket" ];
 
   src = fetchurl {
     url = ''http://beta.quicklisp.org/archive/qmynd/2018-01-31/qmynd-20180131-git.tgz'';
@@ -26,7 +26,8 @@ rec {
      (NAME babel FILENAME babel)
      (NAME bordeaux-threads FILENAME bordeaux-threads)
      (NAME cffi FILENAME cffi) (NAME chipz FILENAME chipz)
-     (NAME cl+ssl FILENAME cl+ssl) (NAME flexi-streams FILENAME flexi-streams)
+     (NAME cl+ssl FILENAME cl_plus_ssl)
+     (NAME flexi-streams FILENAME flexi-streams)
      (NAME ironclad FILENAME ironclad) (NAME list-of FILENAME list-of)
      (NAME nibbles FILENAME nibbles) (NAME salza2 FILENAME salza2)
      (NAME split-sequence FILENAME split-sequence)
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/string-case.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/string-case.nix
new file mode 100644
index 00000000000..7f5cc1e048d
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/string-case.nix
@@ -0,0 +1,25 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''string-case'';
+  version = ''20151218-git'';
+
+  description = ''string-case is a macro that generates specialised decision trees to dispatch on string equality'';
+
+  deps = [ ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/string-case/2015-12-18/string-case-20151218-git.tgz'';
+    sha256 = ''0l7bcysm1hwxaxxbld9fs0hj30739wf2ys3n6fhfdy9m5rz1cfbw'';
+  };
+
+  packageName = "string-case";
+
+  asdFilesToKeep = ["string-case.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM string-case DESCRIPTION
+    string-case is a macro that generates specialised decision trees to dispatch on string equality
+    SHA256 0l7bcysm1hwxaxxbld9fs0hj30739wf2ys3n6fhfdy9m5rz1cfbw URL
+    http://beta.quicklisp.org/archive/string-case/2015-12-18/string-case-20151218-git.tgz
+    MD5 fb747ba1276f0173f875876425b1acc3 NAME string-case FILENAME string-case
+    DEPS NIL DEPENDENCIES NIL VERSION 20151218-git SIBLINGS NIL PARASITES NIL) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-overrides.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-overrides.nix
index 9a7fb3e5d1b..0c12f169cf7 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-overrides.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-overrides.nix
@@ -46,7 +46,7 @@ in
   cxml = skipBuildPhase;
   wookie = addNativeLibs (with pkgs; [libuv openssl]);
   lev = addNativeLibs [pkgs.libev];
-  "cl+ssl" = addNativeLibs [pkgs.openssl];
+  cl_plus_ssl = addNativeLibs [pkgs.openssl];
   cl-colors = skipBuildPhase;
   cl-libuv = addNativeLibs [pkgs.libuv];
   cl-async-ssl = addNativeLibs [pkgs.openssl];
@@ -154,4 +154,8 @@ $out/lib/common-lisp/query-fs"
     ];
     asdFilesToKeep = x.asdFilesToKeep ++ ["simple-date.asd"];
   };
+  buildnode = x: {
+    deps = pkgs.lib.filter (x: x.name != quicklisp-to-nix-packages.buildnode-xhtml.name) x.deps;
+    parasites = pkgs.lib.filter (x: x!= "buildnode-test") x.parasites;
+  };
 }
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt b/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
index ebf09c43a0e..61d1d05139e 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
@@ -21,11 +21,13 @@ cl-base64
 cl-cli
 cl-colors
 cl-cookie
+cl-csv
 cl-dbi
 cl-emb
 cl-fuse
 cl-fuse-meta-fs
 cl-html-parse
+cl-html5-parser
 cl-json
 cl-l10n
 cl-libuv
@@ -57,6 +59,7 @@ clx
 clx-truetype
 command-line-arguments
 css-lite
+css-selectors
 cxml
 dbd-mysql
 dbd-postgres
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix.nix b/pkgs/development/lisp-modules/quicklisp-to-nix.nix
index e931c12f1e7..e9157422202 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix.nix
@@ -6,34 +6,9 @@ let quicklisp-to-nix-packages = rec {
   buildLispPackage = callPackage ./define-package.nix;
   qlOverrides = callPackage ./quicklisp-to-nix-overrides.nix {};
 
-  "symbol-munger" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."symbol-munger" or (x: {}))
-       (import ./quicklisp-to-nix-output/symbol-munger.nix {
-         inherit fetchurl;
-           "alexandria" = quicklisp-to-nix-packages."alexandria";
-           "iterate" = quicklisp-to-nix-packages."iterate";
-       }));
-
-
   "cl-postgres_slash_tests" = quicklisp-to-nix-packages."cl-postgres";
 
 
-  "lisp-unit2" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."lisp-unit2" or (x: {}))
-       (import ./quicklisp-to-nix-output/lisp-unit2.nix {
-         inherit fetchurl;
-           "alexandria" = quicklisp-to-nix-packages."alexandria";
-           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
-           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
-           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
-           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
-           "iterate" = quicklisp-to-nix-packages."iterate";
-           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
-       }));
-
-
   "moptilities" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."moptilities" or (x: {}))
@@ -54,14 +29,6 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
-  "yacc" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."yacc" or (x: {}))
-       (import ./quicklisp-to-nix-output/yacc.nix {
-         inherit fetchurl;
-       }));
-
-
   "simple-date_slash_postgres-glue" = quicklisp-to-nix-packages."simple-date";
 
 
@@ -135,7 +102,7 @@ let quicklisp-to-nix-packages = rec {
            "bordeaux-threads" = quicklisp-to-nix-packages."bordeaux-threads";
            "cffi" = quicklisp-to-nix-packages."cffi";
            "chipz" = quicklisp-to-nix-packages."chipz";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
            "ironclad" = quicklisp-to-nix-packages."ironclad";
            "list-of" = quicklisp-to-nix-packages."list-of";
@@ -280,32 +247,6 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
-  "cl-interpol" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."cl-interpol" or (x: {}))
-       (import ./quicklisp-to-nix-output/cl-interpol.nix {
-         inherit fetchurl;
-           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
-           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
-           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
-       }));
-
-
-  "cl-csv" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."cl-csv" or (x: {}))
-       (import ./quicklisp-to-nix-output/cl-csv.nix {
-         inherit fetchurl;
-           "alexandria" = quicklisp-to-nix-packages."alexandria";
-           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
-           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
-           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
-           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
-           "iterate" = quicklisp-to-nix-packages."iterate";
-           "lisp-unit2" = quicklisp-to-nix-packages."lisp-unit2";
-       }));
-
-
   "cl-containers" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."cl-containers" or (x: {}))
@@ -425,14 +366,6 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
-  "swank" = buildLispPackage
-    ((f: x: (x // (f x)))
-       (qlOverrides."swank" or (x: {}))
-       (import ./quicklisp-to-nix-output/swank.nix {
-         inherit fetchurl;
-       }));
-
-
   "rfc2388" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."rfc2388" or (x: {}))
@@ -524,6 +457,108 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "yacc" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."yacc" or (x: {}))
+       (import ./quicklisp-to-nix-output/yacc.nix {
+         inherit fetchurl;
+       }));
+
+
+  "symbol-munger" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."symbol-munger" or (x: {}))
+       (import ./quicklisp-to-nix-output/symbol-munger.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+       }));
+
+
+  "swank" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."swank" or (x: {}))
+       (import ./quicklisp-to-nix-output/swank.nix {
+         inherit fetchurl;
+       }));
+
+
+  "collectors" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."collectors" or (x: {}))
+       (import ./quicklisp-to-nix-output/collectors.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "closer-mop" = quicklisp-to-nix-packages."closer-mop";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "lisp-unit2" = quicklisp-to-nix-packages."lisp-unit2";
+           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
+       }));
+
+
+  "buildnode-xhtml" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."buildnode-xhtml" or (x: {}))
+       (import ./quicklisp-to-nix-output/buildnode-xhtml.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "babel" = quicklisp-to-nix-packages."babel";
+           "buildnode" = quicklisp-to-nix-packages."buildnode";
+           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "closer-mop" = quicklisp-to-nix-packages."closer-mop";
+           "closure-common" = quicklisp-to-nix-packages."closure-common";
+           "closure-html" = quicklisp-to-nix-packages."closure-html";
+           "collectors" = quicklisp-to-nix-packages."collectors";
+           "cxml" = quicklisp-to-nix-packages."cxml";
+           "cxml-dom" = quicklisp-to-nix-packages."cxml-dom";
+           "cxml-klacks" = quicklisp-to-nix-packages."cxml-klacks";
+           "cxml-test" = quicklisp-to-nix-packages."cxml-test";
+           "cxml-xml" = quicklisp-to-nix-packages."cxml-xml";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "puri" = quicklisp-to-nix-packages."puri";
+           "split-sequence" = quicklisp-to-nix-packages."split-sequence";
+           "swank" = quicklisp-to-nix-packages."swank";
+           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
+           "trivial-features" = quicklisp-to-nix-packages."trivial-features";
+           "trivial-gray-streams" = quicklisp-to-nix-packages."trivial-gray-streams";
+       }));
+
+
+  "buildnode" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."buildnode" or (x: {}))
+       (import ./quicklisp-to-nix-output/buildnode.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "babel" = quicklisp-to-nix-packages."babel";
+           "buildnode-xhtml" = quicklisp-to-nix-packages."buildnode-xhtml";
+           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "closer-mop" = quicklisp-to-nix-packages."closer-mop";
+           "closure-common" = quicklisp-to-nix-packages."closure-common";
+           "closure-html" = quicklisp-to-nix-packages."closure-html";
+           "collectors" = quicklisp-to-nix-packages."collectors";
+           "cxml" = quicklisp-to-nix-packages."cxml";
+           "cxml-dom" = quicklisp-to-nix-packages."cxml-dom";
+           "cxml-klacks" = quicklisp-to-nix-packages."cxml-klacks";
+           "cxml-test" = quicklisp-to-nix-packages."cxml-test";
+           "cxml-xml" = quicklisp-to-nix-packages."cxml-xml";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "lisp-unit2" = quicklisp-to-nix-packages."lisp-unit2";
+           "puri" = quicklisp-to-nix-packages."puri";
+           "split-sequence" = quicklisp-to-nix-packages."split-sequence";
+           "swank" = quicklisp-to-nix-packages."swank";
+           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
+           "trivial-features" = quicklisp-to-nix-packages."trivial-features";
+           "trivial-gray-streams" = quicklisp-to-nix-packages."trivial-gray-streams";
+       }));
+
+
   "zpb-ttf" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."zpb-ttf" or (x: {}))
@@ -689,6 +724,14 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "string-case" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."string-case" or (x: {}))
+       (import ./quicklisp-to-nix-output/string-case.nix {
+         inherit fetchurl;
+       }));
+
+
   "pcall-queue" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."pcall-queue" or (x: {}))
@@ -716,6 +759,32 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "lisp-unit2" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."lisp-unit2" or (x: {}))
+       (import ./quicklisp-to-nix-output/lisp-unit2.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
+       }));
+
+
+  "cl-interpol" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."cl-interpol" or (x: {}))
+       (import ./quicklisp-to-nix-output/cl-interpol.nix {
+         inherit fetchurl;
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+       }));
+
+
   "lift" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."lift" or (x: {}))
@@ -1236,7 +1305,7 @@ let quicklisp-to-nix-packages = rec {
            "cffi" = quicklisp-to-nix-packages."cffi";
            "chipz" = quicklisp-to-nix-packages."chipz";
            "chunga" = quicklisp-to-nix-packages."chunga";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "cl-base64" = quicklisp-to-nix-packages."cl-base64";
            "cl-containers" = quicklisp-to-nix-packages."cl-containers";
            "cl-csv" = quicklisp-to-nix-packages."cl-csv";
@@ -1490,7 +1559,7 @@ let quicklisp-to-nix-packages = rec {
            "bordeaux-threads" = quicklisp-to-nix-packages."bordeaux-threads";
            "cffi" = quicklisp-to-nix-packages."cffi";
            "chunga" = quicklisp-to-nix-packages."chunga";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "cl-base64" = quicklisp-to-nix-packages."cl-base64";
            "cl-fad" = quicklisp-to-nix-packages."cl-fad";
            "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
@@ -1660,7 +1729,7 @@ let quicklisp-to-nix-packages = rec {
            "cffi" = quicklisp-to-nix-packages."cffi";
            "chipz" = quicklisp-to-nix-packages."chipz";
            "chunga" = quicklisp-to-nix-packages."chunga";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "cl-base64" = quicklisp-to-nix-packages."cl-base64";
            "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
            "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
@@ -1694,7 +1763,7 @@ let quicklisp-to-nix-packages = rec {
            "cffi-grovel" = quicklisp-to-nix-packages."cffi-grovel";
            "chipz" = quicklisp-to-nix-packages."chipz";
            "chunga" = quicklisp-to-nix-packages."chunga";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "cl-base64" = quicklisp-to-nix-packages."cl-base64";
            "cl-cookie" = quicklisp-to-nix-packages."cl-cookie";
            "cl-fad" = quicklisp-to-nix-packages."cl-fad";
@@ -1801,6 +1870,40 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "css-selectors" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."css-selectors" or (x: {}))
+       (import ./quicklisp-to-nix-output/css-selectors.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "babel" = quicklisp-to-nix-packages."babel";
+           "buildnode" = quicklisp-to-nix-packages."buildnode";
+           "buildnode-xhtml" = quicklisp-to-nix-packages."buildnode-xhtml";
+           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "closer-mop" = quicklisp-to-nix-packages."closer-mop";
+           "closure-common" = quicklisp-to-nix-packages."closure-common";
+           "closure-html" = quicklisp-to-nix-packages."closure-html";
+           "collectors" = quicklisp-to-nix-packages."collectors";
+           "cxml" = quicklisp-to-nix-packages."cxml";
+           "cxml-dom" = quicklisp-to-nix-packages."cxml-dom";
+           "cxml-klacks" = quicklisp-to-nix-packages."cxml-klacks";
+           "cxml-test" = quicklisp-to-nix-packages."cxml-test";
+           "cxml-xml" = quicklisp-to-nix-packages."cxml-xml";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "lisp-unit2" = quicklisp-to-nix-packages."lisp-unit2";
+           "puri" = quicklisp-to-nix-packages."puri";
+           "split-sequence" = quicklisp-to-nix-packages."split-sequence";
+           "swank" = quicklisp-to-nix-packages."swank";
+           "symbol-munger" = quicklisp-to-nix-packages."symbol-munger";
+           "trivial-features" = quicklisp-to-nix-packages."trivial-features";
+           "trivial-gray-streams" = quicklisp-to-nix-packages."trivial-gray-streams";
+           "yacc" = quicklisp-to-nix-packages."yacc";
+       }));
+
+
   "css-lite" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."css-lite" or (x: {}))
@@ -1941,10 +2044,10 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
-  "cl+ssl" = buildLispPackage
+  "cl_plus_ssl" = buildLispPackage
     ((f: x: (x // (f x)))
-       (qlOverrides."cl+ssl" or (x: {}))
-       (import ./quicklisp-to-nix-output/cl+ssl.nix {
+       (qlOverrides."cl_plus_ssl" or (x: {}))
+       (import ./quicklisp-to-nix-output/cl_plus_ssl.nix {
          inherit fetchurl;
            "alexandria" = quicklisp-to-nix-packages."alexandria";
            "babel" = quicklisp-to-nix-packages."babel";
@@ -2021,7 +2124,7 @@ let quicklisp-to-nix-packages = rec {
            "babel" = quicklisp-to-nix-packages."babel";
            "bordeaux-threads" = quicklisp-to-nix-packages."bordeaux-threads";
            "cffi" = quicklisp-to-nix-packages."cffi";
-           "cl+ssl" = quicklisp-to-nix-packages."cl+ssl";
+           "cl_plus_ssl" = quicklisp-to-nix-packages."cl_plus_ssl";
            "cl-base64" = quicklisp-to-nix-packages."cl-base64";
            "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
            "split-sequence" = quicklisp-to-nix-packages."split-sequence";
@@ -2171,6 +2274,18 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "cl-html5-parser" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."cl-html5-parser" or (x: {}))
+       (import ./quicklisp-to-nix-output/cl-html5-parser.nix {
+         inherit fetchurl;
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "string-case" = quicklisp-to-nix-packages."string-case";
+           "trivial-gray-streams" = quicklisp-to-nix-packages."trivial-gray-streams";
+       }));
+
+
   "cl-html-parse" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."cl-html-parse" or (x: {}))
@@ -2245,6 +2360,21 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "cl-csv" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."cl-csv" or (x: {}))
+       (import ./quicklisp-to-nix-output/cl-csv.nix {
+         inherit fetchurl;
+           "alexandria" = quicklisp-to-nix-packages."alexandria";
+           "cl-interpol" = quicklisp-to-nix-packages."cl-interpol";
+           "cl-ppcre" = quicklisp-to-nix-packages."cl-ppcre";
+           "cl-unicode" = quicklisp-to-nix-packages."cl-unicode";
+           "flexi-streams" = quicklisp-to-nix-packages."flexi-streams";
+           "iterate" = quicklisp-to-nix-packages."iterate";
+           "lisp-unit2" = quicklisp-to-nix-packages."lisp-unit2";
+       }));
+
+
   "cl-cookie" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."cl-cookie" or (x: {}))
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix/ql-to-nix.lisp b/pkgs/development/lisp-modules/quicklisp-to-nix/ql-to-nix.lisp
index 63d6f330519..3824a04826f 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix/ql-to-nix.lisp
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix/ql-to-nix.lisp
@@ -55,6 +55,7 @@
           (#\\ "_backslash_")
           (#\_ "__")
           (#\. "_dot_")
+          (#\+ "_plus_")
           (t x)))))
 
 (defvar *system-info-bin*
diff --git a/pkgs/development/lua-modules/generic/default.nix b/pkgs/development/lua-modules/generic/default.nix
index 7152d0b9e36..091ae06ab91 100644
--- a/pkgs/development/lua-modules/generic/default.nix
+++ b/pkgs/development/lua-modules/generic/default.nix
@@ -1,4 +1,4 @@
-lua:
+{ lua, writeText }:
 
 { buildInputs ? [], disabled ? false, ... } @ attrs:
 
@@ -19,5 +19,36 @@ else
     {
       name = "lua${lua.luaversion}-" + attrs.name;
       buildInputs = buildInputs ++ [ lua ];
+
+      setupHook = writeText "setup-hook.sh" ''
+        # check for lua/clua modules and don't add duplicates
+
+        addLuaLibPath() {
+          local package_path="$1/share/lua/${lua.luaversion}"
+          if [[ ! -d $package_path ]]; then return; fi
+          if [[ $LUA_PATH = *"$package_path"* ]]; then return; fi
+
+          if [[ -z $LUA_PATH ]]; then
+            export LUA_PATH="$package_path/?.lua"
+          else
+            export LUA_PATH="$LUA_PATH;$package_path/?.lua"
+          fi
+        }
+
+        addLuaLibCPath() {
+          local package_cpath="$1/lib/lua/${lua.luaversion}"
+          if [[ ! -d $package_cpath ]]; then return; fi
+          if [[ $LUA_CPATH = *"$package_cpath"* ]]; then return; fi
+
+          if [[ -z $LUA_CPATH ]]; then
+            export LUA_CPATH="$package_cpath/?.so"
+          else
+            export LUA_CPATH="$LUA_CPATH;$package_cpath/?.so"
+          fi
+        }
+
+        addEnvHooks "$hostOffset" addLuaLibPath
+        addEnvHooks "$hostOffset" addLuaLibCPath
+      '';
     }
   )
diff --git a/pkgs/development/mobile/imgpatchtools/default.nix b/pkgs/development/mobile/imgpatchtools/default.nix
new file mode 100644
index 00000000000..9cee1c9e5de
--- /dev/null
+++ b/pkgs/development/mobile/imgpatchtools/default.nix
@@ -0,0 +1,30 @@
+{ stdenv, fetchzip, bzip2, openssl, zlib }:
+
+stdenv.mkDerivation rec {
+  name = "imgpatchtools-${version}";
+  version = "0.3";
+
+  src = fetchzip {
+    url = "https://github.com/erfanoabdi/imgpatchtools/archive/${version}.tar.gz";
+    sha256 = "1cwp1hfhip252dz0mbkhrsrkws6m15k359n4amw2vfnglnls8czd";
+  };
+
+  buildInputs = [ bzip2 openssl zlib ];
+
+  installPhase = "install -Dt $out/bin bin/*";
+
+  meta = with stdenv.lib; {
+    description = "Tools to manipulate Android OTA archives";
+    longDescription = ''
+      This package is useful for Android development. In particular, it can be
+      used to extract ext4 /system image from Android distribution ZIP archives
+      such as those distributed by LineageOS and Replicant, via BlockImageUpdate
+      utility. It also includes other, related, but arguably more advanced tools
+      for OTA manipulation.
+    '';
+    homepage = https://github.com/erfanoabdi/imgpatchtools;
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ yegortimoshenko ];
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/development/python-modules/dbus/default.nix b/pkgs/development/python-modules/dbus/default.nix
index c8f122098da..a0724c9ada5 100644
--- a/pkgs/development/python-modules/dbus/default.nix
+++ b/pkgs/development/python-modules/dbus/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchurl, buildPythonPackage, python, pkgconfig, dbus, dbus_glib, dbus_tools, isPyPy
+{ lib, fetchurl, buildPythonPackage, python, pkgconfig, dbus, dbus-glib, dbus_tools, isPyPy
 , ncurses, pygobject3 }:
 
 if isPyPy then throw "dbus-python not supported for interpreter ${python.executable}" else buildPythonPackage rec {
@@ -15,7 +15,7 @@ if isPyPy then throw "dbus-python not supported for interpreter ${python.executa
   postPatch = "patchShebangs .";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ dbus dbus_glib ]
+  buildInputs = [ dbus dbus-glib ]
     ++ lib.optionals doCheck [ dbus_tools pygobject3 ]
     # My guess why it's sometimes trying to -lncurses.
     # It seems not to retain the dependency anyway.
diff --git a/pkgs/development/python-modules/enum-compat/default.nix b/pkgs/development/python-modules/enum-compat/default.nix
new file mode 100644
index 00000000000..6b1d2af357a
--- /dev/null
+++ b/pkgs/development/python-modules/enum-compat/default.nix
@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi, enum34 }:
+
+buildPythonPackage rec {
+  pname = "enum-compat";
+  version = "0.0.2";
+  name = "${pname}-${version}";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "14j1i963jic2vncbf9k5nq1vvv8pw2zsg7yvwhm7d9c6h7qyz74k";
+  };
+
+  propagatedBuildInputs = [ enum34 ];
+
+  meta = with lib; {
+    homepage = https://github.com/jstasiak/enum-compat;
+    description = "enum/enum34 compatibility package";
+    license = licenses.mit;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/flask-assets/default.nix b/pkgs/development/python-modules/flask-assets/default.nix
new file mode 100644
index 00000000000..53307333048
--- /dev/null
+++ b/pkgs/development/python-modules/flask-assets/default.nix
@@ -0,0 +1,20 @@
+{ lib, buildPythonPackage, fetchurl, flask, webassets, flask_script, nose }:
+
+buildPythonPackage rec {
+  name = "Flask-Assets-${version}";
+  version = "0.12";
+
+  src = fetchurl {
+    url = "mirror://pypi/F/Flask-Assets/${name}.tar.gz";
+    sha256 = "0ivqsihk994rxw58vdgzrx4d77d7lpzjm4qxb38hjdgvi5xm4cb0";
+  };
+
+  propagatedBuildInputs = [ flask webassets flask_script nose ];
+
+  meta = with lib; {
+    homepage = http://github.com/miracle2k/flask-assets;
+    description = "Asset management for Flask, to compress and merge CSS and Javascript files";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/flask-login/default.nix b/pkgs/development/python-modules/flask-login/default.nix
index 3c7731c30a8..e2585262e58 100644
--- a/pkgs/development/python-modules/flask-login/default.nix
+++ b/pkgs/development/python-modules/flask-login/default.nix
@@ -1,19 +1,19 @@
 { stdenv, buildPythonPackage, fetchFromGitHub, pythonAtLeast
-, flask, nose, mock, blinker}:
+, flask, blinker, nose, mock, semantic-version }:
 
 buildPythonPackage rec {
   pname = "Flask-Login";
   name = "${pname}-${version}";
-  version = "0.4.0";
+  version = "0.4.1";
 
   src = fetchFromGitHub {
     owner = "maxcountryman";
     repo = "flask-login";
     rev = version;
-    sha256 = "0sjbmk8m4mmd9g99n6c6lx9nv2jwwqp6qsqhl945w2m0f1sknwdh";
+    sha256 = "1rj0qwyxapxnp84fi4lhmvh3d91fdiwz7hibw77x3d5i72knqaa9";
   };
 
-  buildInputs = [ nose mock ];
+  checkInputs = [ nose mock semantic-version ];
   propagatedBuildInputs = [ flask blinker ];
 
   checkPhase = "nosetests -d";
diff --git a/pkgs/development/python-modules/flask-principal/default.nix b/pkgs/development/python-modules/flask-principal/default.nix
new file mode 100644
index 00000000000..1f41f798763
--- /dev/null
+++ b/pkgs/development/python-modules/flask-principal/default.nix
@@ -0,0 +1,22 @@
+{ lib, buildPythonPackage, fetchurl, flask, blinker, nose }:
+
+buildPythonPackage rec {
+  name = "Flask-Principal-${version}";
+  version = "0.4.0";
+
+  src = fetchurl {
+    url = "mirror://pypi/F/Flask-Principal/${name}.tar.gz";
+    sha256 = "0lwlr5smz8vfm5h9a9i7da3q1c24xqc6vm9jdywdpgxfbi5i7mpm";
+  };
+
+  propagatedBuildInputs = [ flask blinker ];
+
+  checkInputs = [ nose ];
+
+  meta = with lib; {
+    homepage = http://packages.python.org/Flask-Principal/;
+    description = "Identity management for flask";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/flask-script/default.nix b/pkgs/development/python-modules/flask-script/default.nix
new file mode 100644
index 00000000000..ace3cee2d22
--- /dev/null
+++ b/pkgs/development/python-modules/flask-script/default.nix
@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchurl, flask, pytest }:
+
+buildPythonPackage rec {
+  name = "Flask-Script-${version}";
+  version = "2.0.6";
+
+  src = fetchurl {
+    url = "mirror://pypi/F/Flask-Script/${name}.tar.gz";
+    sha256 = "0zqh2yq8zk7m9b4xw1ryqmrljkdigfb3hk5155a3b5hkfnn6xxyf";
+  };
+
+  propagatedBuildInputs = [ flask ];
+  checkInputs = [ pytest ];
+
+  meta = with lib; {
+    homepage = http://github.com/smurfix/flask-script;
+    description = "Scripting support for Flask";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/grip/default.nix b/pkgs/development/python-modules/grip/default.nix
new file mode 100644
index 00000000000..c11bcaa5baa
--- /dev/null
+++ b/pkgs/development/python-modules/grip/default.nix
@@ -0,0 +1,51 @@
+{ stdenv
+, fetchFromGitHub
+, fetchpatch
+# Python bits:
+, buildPythonPackage
+, pytest
+, responses
+, docopt
+, flask
+, markdown
+, path-and-address
+, pygments
+, requests
+, tabulate
+}:
+
+buildPythonPackage rec {
+  pname = "grip";
+  version = "4.4.0";
+
+  src = fetchFromGitHub {
+    owner = "joeyespo";
+    repo = "grip";
+    rev = "v${version}";
+    sha256 = "1768n3w40qg1njkzqjyl5gkva0h31k8h250821v69imj1zimymag";
+  };
+
+  patches = [
+    # Render "front matter", used in our RFC template and elsewhere
+    (fetchpatch {
+      url = https://github.com/joeyespo/grip/pull/249.patch;
+      sha256 = "07za5iymfv647dfrvi6hhj54a96hgjyarys51zbi08c51shqyzpg";
+    })
+  ];
+
+  checkInputs = [ pytest responses ];
+
+  propagatedBuildInputs = [ docopt flask markdown path-and-address pygments requests tabulate ];
+
+  checkPhase = ''
+      export PATH="$PATH:$out/bin"
+      py.test -xm "not assumption"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Preview GitHub Markdown files like Readme locally before committing them";
+    homepage = https://github.com/joeyespo/grip;
+    license = licenses.mit;
+    maintainers = with maintainers; [ koral ];
+  };
+}
diff --git a/pkgs/development/python-modules/hmmlearn/default.nix b/pkgs/development/python-modules/hmmlearn/default.nix
index 3295786bd08..e0294c2afca 100644
--- a/pkgs/development/python-modules/hmmlearn/default.nix
+++ b/pkgs/development/python-modules/hmmlearn/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Hidden Markov Models in Python with scikit-learn like API";
-    homepage    = "https://github.com/hmmlearn/hmmlearn";
+    homepage    = https://github.com/hmmlearn/hmmlearn;
     license     = licenses.bsd3;
     maintainers = with maintainers; [ abbradar ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
new file mode 100644
index 00000000000..02348c68e07
--- /dev/null
+++ b/pkgs/development/python-modules/jupyterhub-ldapauthenticator/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, jupyterhub
+, ldap3
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "jupyterhub-ldapauthenticator";
+  version = "1.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "19dz3a3122wln8lkixj5jbh9x3cqlrcb3p7a53825cj72cmpcxwz";
+  };
+
+  # No tests implemented
+  doCheck = false;
+   
+  propagatedBuildInputs = [ jupyterhub ldap3 ];
+
+  meta = with lib; {
+    description = "Simple LDAP Authenticator Plugin for JupyterHub";
+    homepage =  https://github.com/jupyterhub/ldapauthenticator;
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ ixxie ];
+  };
+}
diff --git a/pkgs/development/python-modules/libarcus/default.nix b/pkgs/development/python-modules/libarcus/default.nix
index 789beaa2384..d9cc5fb0d9e 100644
--- a/pkgs/development/python-modules/libarcus/default.nix
+++ b/pkgs/development/python-modules/libarcus/default.nix
@@ -7,13 +7,13 @@ else
 stdenv.mkDerivation rec {
   pname = "libarcus";
   name = "${pname}-${version}";
-  version = "3.0.3";
+  version = "3.2.1";
   
   src = fetchFromGitHub {
     owner = "Ultimaker";
     repo = "libArcus";
     rev = version;
-    sha256 = "05dpd6nx32nws0ghsm365wlsb8hg2s3v9fqcmdk11biwfhnr6rjw";
+    sha256 = "0mln8myvfl7rq2p4g1vadvlykckd8490jijag4xa5hhj3w3p19bk";
   };
   
   propagatedBuildInputs = [ sip protobuf ];
diff --git a/pkgs/development/python-modules/libgpuarray/default.nix b/pkgs/development/python-modules/libgpuarray/default.nix
index 67353a32ada..c0c2b205f58 100644
--- a/pkgs/development/python-modules/libgpuarray/default.nix
+++ b/pkgs/development/python-modules/libgpuarray/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "libgpuarray";
-  version = "0.6.9";
+  version = "0.7.5";
   name = pname + "-" + version;
 
   src = fetchFromGitHub {
     owner = "Theano";
     repo = "libgpuarray";
     rev = "v${version}";
-    sha256 = "06z47ls42a37gbv0x7f3l1qvils7q0hvy02s95l530klgibp19s0";
+    sha256 = "0zkdwjq3k6ciiyf8y5w663fbsnmzhgy27yvpxfhkpxazw9vg3l5v";
   };
 
   # requires a GPU
@@ -40,7 +40,6 @@ buildPythonPackage rec {
     make -j$NIX_BUILD_CORES
     make install
 
-    ls $out/lib
     export NIX_CFLAGS_COMPILE="-L $out/lib -I $out/include $NIX_CFLAGS_COMPILE"
 
     cd ..
diff --git a/pkgs/development/python-modules/plyfile/default.nix b/pkgs/development/python-modules/plyfile/default.nix
index 410a633c46b..bfe5d2f202d 100644
--- a/pkgs/development/python-modules/plyfile/default.nix
+++ b/pkgs/development/python-modules/plyfile/default.nix
@@ -15,7 +15,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "NumPy-based text/binary PLY file reader/writer for Python";
-    homepage    = "https://github.com/dranjan/python-plyfile";
+    homepage    = https://github.com/dranjan/python-plyfile;
     maintainers = with maintainers; [ abbradar ];
   };
 
diff --git a/pkgs/development/python-modules/py_stringmatching/default.nix b/pkgs/development/python-modules/py_stringmatching/default.nix
new file mode 100644
index 00000000000..3931078c12e
--- /dev/null
+++ b/pkgs/development/python-modules/py_stringmatching/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, numpy
+, six
+, nose
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "py_stringmatching";
+  version = "0.4.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0rjsx7iipn6svki21lmsza7b0dz9vkgmix696zryiv7gkhblqyb4";
+  };
+
+  checkInputs = [ nose ];
+   
+  propagatedBuildInputs = [ numpy six ];
+
+  meta = with lib; {
+    description = "A Python string matching library including string tokenizers and string similarity measures";
+    homepage =  https://sites.google.com/site/anhaidgroup/projects/magellan/py_stringmatching;
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ ixxie ];
+  };
+}
diff --git a/pkgs/development/python-modules/pyatspi/default.nix b/pkgs/development/python-modules/pyatspi/default.nix
index d96a4c8cea3..6192f94445f 100644
--- a/pkgs/development/python-modules/pyatspi/default.nix
+++ b/pkgs/development/python-modules/pyatspi/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, at_spi2_core, pythonPackages }:
+{ stdenv, fetchurl, pkgconfig, at-spi2-core, pythonPackages }:
 
 stdenv.mkDerivation rec {
   pname = "pyatspi";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   broken = true;
 
   buildInputs = [
-    at_spi2_core
+    at-spi2-core
     pkgconfig
     pythonPackages.python
     pythonPackages.pygobject3
diff --git a/pkgs/development/python-modules/pychromecast/default.nix b/pkgs/development/python-modules/pychromecast/default.nix
index 46d3272807e..0b41b6ef0b1 100644
--- a/pkgs/development/python-modules/pychromecast/default.nix
+++ b/pkgs/development/python-modules/pychromecast/default.nix
@@ -2,19 +2,19 @@
 
 buildPythonPackage rec {
   pname = "PyChromecast";
-  version = "1.0.3";
+  version = "2.0.0";
   name = pname + "-" + version;
 
   src = fetchurl {
     url    = "mirror://pypi/p/pychromecast/${name}.tar.gz";
-    sha256 = "714a9e03e6a258081e3b6296ed15592e015facbe38bbe60819cca6f04c599f25";
+    sha256 = "1cp1ssfb8zk4sz74nsnf72b7dd5fzkwc4qdgc7rq8nfr4v611w6c";
   };
 
   propagatedBuildInputs = [ requests six zeroconf protobuf ];
 
   meta = with lib; {
     description = "Library for Python 2 and 3 to communicate with the Google Chromecast";
-    homepage    = "https://github.com/balloob/pychromecast";
+    homepage    = https://github.com/balloob/pychromecast;
     license     = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
     platforms   = platforms.linux;
diff --git a/pkgs/development/python-modules/pykde4/kdelibs.nix b/pkgs/development/python-modules/pykde4/kdelibs.nix
index dbf36d0eac8..c5e148d1500 100644
--- a/pkgs/development/python-modules/pykde4/kdelibs.nix
+++ b/pkgs/development/python-modules/pykde4/kdelibs.nix
@@ -1,6 +1,6 @@
 {
   stdenv, fetchurl,
-  automoc4, cmake_2_8, libxslt, perl, pkgconfig, shared_mime_info,
+  automoc4, cmake_2_8, libxslt, perl, pkgconfig, shared-mime-info,
   attica, docbook_xml_dtd_42, docbook_xsl, giflib,
   libdbusmenu_qt, libjpeg, phonon, qt4
 }:
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   enableParallelBuilding = true;
 
   nativeBuildInputs = [
-    automoc4 cmake_2_8 libxslt perl pkgconfig shared_mime_info
+    automoc4 cmake_2_8 libxslt perl pkgconfig shared-mime-info
   ];
   buildInputs = [
     attica giflib libdbusmenu_qt libjpeg
diff --git a/pkgs/development/python-modules/pylru/default.nix b/pkgs/development/python-modules/pylru/default.nix
new file mode 100644
index 00000000000..db8584c4f9e
--- /dev/null
+++ b/pkgs/development/python-modules/pylru/default.nix
@@ -0,0 +1,18 @@
+{ lib, buildPythonPackage, fetchurl }:
+
+buildPythonPackage rec {
+  name = "pylru-${version}";
+  version = "1.0.9";
+
+  src = fetchurl {
+    url = "mirror://pypi/p/pylru/${name}.tar.gz";
+    sha256 = "0b0pq0l7xv83dfsajsc49jcxzc99kb9jfx1a1dlx22hzcy962dvi";
+  };
+
+  meta = with lib; {
+    homepage = https://github.com/jlhutch/pylru;
+    description = "A least recently used (LRU) cache implementation";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/pyspf/default.nix b/pkgs/development/python-modules/pyspf/default.nix
new file mode 100644
index 00000000000..6903b6c7a0c
--- /dev/null
+++ b/pkgs/development/python-modules/pyspf/default.nix
@@ -0,0 +1,20 @@
+{ lib, buildPythonPackage, fetchurl, pydns }:
+
+buildPythonPackage rec {
+  name = "pyspf-${version}";
+  version = "2.0.12";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/pymilter/pyspf/${name}/${name}.tar.gz";
+    sha256 = "18j1rmbmhih7q6y12grcj169q7sx1986qn4gmpla9y5gwfh1p8la";
+  };
+
+  propagatedBuildInputs = [ pydns ];
+
+  meta = with lib; {
+    homepage = http://bmsi.com/python/milter.html;
+    description = "Python API for Sendmail Milters (SPF)";
+    maintainers = with maintainers; [ abbradar ];
+    license = licenses.gpl2;
+  };
+}
diff --git a/pkgs/development/python-modules/python-axolotl-curve25519/default.nix b/pkgs/development/python-modules/python-axolotl-curve25519/default.nix
new file mode 100644
index 00000000000..d90b7fa740d
--- /dev/null
+++ b/pkgs/development/python-modules/python-axolotl-curve25519/default.nix
@@ -0,0 +1,18 @@
+{ lib, buildPythonPackage, fetchurl }:
+
+buildPythonPackage rec {
+  name = "python-axolotl-curve25519-${version}";
+  version = "0.1";
+
+  src = fetchurl {
+    url = "mirror://pypi/p/python-axolotl-curve25519/${name}.tar.gz";
+    sha256 = "1h1rsdr7m8lvgxwrwng7qv0xxmyc9k0q7g9nbcr6ks2ipyjzcnf5";
+  };
+
+  meta = with lib; {
+    homepage = https://github.com/tgalal/python-axolotl-curve25519;
+    description = "Curve25519 with ed25519 signatures";
+    maintainers = with maintainers; [ abbradar ];
+    license = licenses.gpl3;
+  };
+}
diff --git a/pkgs/development/python-modules/python-axolotl/default.nix b/pkgs/development/python-modules/python-axolotl/default.nix
new file mode 100644
index 00000000000..71c456875bc
--- /dev/null
+++ b/pkgs/development/python-modules/python-axolotl/default.nix
@@ -0,0 +1,22 @@
+{ lib, buildPythonPackage, fetchurl, python-axolotl-curve25519, protobuf, pycrypto }:
+
+buildPythonPackage rec {
+  name = "python-axolotl-${version}";
+  version = "0.1.39";
+
+  src = fetchurl {
+    url = "mirror://pypi/p/python-axolotl/${name}.tar.gz";
+    sha256 = "09bf5gfip9x2wr0ij43p39ac6z2iqzn7kgpi2jjbwpnhs0vwkycs";
+  };
+
+  propagatedBuildInputs = [ python-axolotl-curve25519 protobuf pycrypto ];
+  # IV == 0 in tests is not supported by pycryptodome (our pycrypto drop-in)
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = https://github.com/tgalal/python-axolotl;
+    description = "Python port of libaxolotl-android";
+    maintainers = with maintainers; [ abbradar ];
+    license = licenses.gpl3;
+  };
+}
diff --git a/pkgs/development/python-modules/regex/default.nix b/pkgs/development/python-modules/regex/default.nix
index 65de0838223..44650618f5f 100644
--- a/pkgs/development/python-modules/regex/default.nix
+++ b/pkgs/development/python-modules/regex/default.nix
@@ -15,9 +15,9 @@ buildPythonPackage rec {
 
   meta = {
     description = "Alternative regular expression module, to replace re";
-    homepage = "https://bitbucket.org/mrabarnett/mrab-regex";
+    homepage = https://bitbucket.org/mrabarnett/mrab-regex;
     license = lib.licenses.psfl;
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [ abbradar ];
   };
-}
\ No newline at end of file
+}
diff --git a/pkgs/development/python-modules/sarge/default.nix b/pkgs/development/python-modules/sarge/default.nix
new file mode 100644
index 00000000000..340c8d002b7
--- /dev/null
+++ b/pkgs/development/python-modules/sarge/default.nix
@@ -0,0 +1,18 @@
+{ lib, buildPythonPackage, fetchurl }:
+
+buildPythonPackage rec {
+  name = "sarge-${version}";
+  version = "0.1.4";
+
+  src = fetchurl {
+    url = "mirror://pypi/s/sarge/${name}.tar.gz";
+    sha256 = "08s8896973bz1gg0pkr592w6g4p6v47bkfvws5i91p9xf8b35yar";
+  };
+
+  meta = with lib; {
+    homepage = http://sarge.readthedocs.org/;
+    description = "A wrapper for subprocess which provides command pipeline functionality";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/scandir/default.nix b/pkgs/development/python-modules/scandir/default.nix
new file mode 100644
index 00000000000..521f68db1cc
--- /dev/null
+++ b/pkgs/development/python-modules/scandir/default.nix
@@ -0,0 +1,18 @@
+{ lib, buildPythonPackage, fetchurl }:
+
+buildPythonPackage rec {
+  name = "scandir-${version}";
+  version = "1.7";
+
+  src = fetchurl {
+    url = "mirror://pypi/s/scandir/${name}.tar.gz";
+    sha256 ="0gbnhjzg42rj87ljv9kb648rfxph69ly3c8r9841dxy4d7l5pmdj";
+  };
+
+  meta = with lib; {
+    description = "A better directory iterator and faster os.walk()";
+    homepage = https://github.com/benhoyt/scandir;
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/sockjs-tornado/default.nix b/pkgs/development/python-modules/sockjs-tornado/default.nix
new file mode 100644
index 00000000000..eff799e0d01
--- /dev/null
+++ b/pkgs/development/python-modules/sockjs-tornado/default.nix
@@ -0,0 +1,20 @@
+{ lib, buildPythonPackage, fetchurl, tornado }:
+
+buildPythonPackage rec {
+  name = "sockjs-tornado-${version}";
+  version = "1.0.3";
+
+  src = fetchurl {
+    url = "mirror://pypi/s/sockjs-tornado/${name}.tar.gz";
+    sha256 = "16cff40nniqsyvda1pb2j3b4zwmrw7y2g1vqq78lp20xpmhnwwkd";
+  };
+
+  propagatedBuildInputs = [ tornado ];
+
+  meta = with lib; {
+    homepage = http://github.com/mrjoes/sockjs-tornado/;
+    description = "SockJS python server implementation on top of Tornado framework";
+    license = licenses.mit;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/sphfile/default.nix b/pkgs/development/python-modules/sphfile/default.nix
index 189fa7c932d..8ee4ce76069 100644
--- a/pkgs/development/python-modules/sphfile/default.nix
+++ b/pkgs/development/python-modules/sphfile/default.nix
@@ -16,7 +16,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Numpy-based NIST SPH audio-file reader";
-    homepage    = "https://github.com/mcfletch/sphfile";
+    homepage    = https://github.com/mcfletch/sphfile;
     license     = licenses.mit;
     maintainers = with maintainers; [ abbradar ];
     platforms   = platforms.unix;
diff --git a/pkgs/development/python-modules/uranium/default.nix b/pkgs/development/python-modules/uranium/default.nix
index 24eecf82311..774799f3b4d 100644
--- a/pkgs/development/python-modules/uranium/default.nix
+++ b/pkgs/development/python-modules/uranium/default.nix
@@ -5,7 +5,7 @@ then throw "Uranium not supported for interpreter ${python.executable}"
 else
 
 stdenv.mkDerivation rec {
-  version = "3.1.0";
+  version = "3.2.1";
   pname = "uranium";
   name = "${pname}-${version}";
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     owner = "Ultimaker";
     repo = "Uranium";
     rev = version;
-    sha256 = "1wz2nk973g8227r9v6j7gry3m0b0ikirkws8sfhysvgj0vgak9yk";
+    sha256 = "1p05iw1x3rvb51p6hj57yq6nsjawjba3pyyr4jx924iq96vcc3fz";
   };
 
   buildInputs = [ python gettext ];
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "A Python framework for building Desktop applications";
-    homepage = "https://github.com/Ultimaker/Uranium";
+    homepage = https://github.com/Ultimaker/Uranium;
     license = licenses.agpl3;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/development/python-modules/virtkey/default.nix b/pkgs/development/python-modules/virtkey/default.nix
new file mode 100644
index 00000000000..e18e9f87acd
--- /dev/null
+++ b/pkgs/development/python-modules/virtkey/default.nix
@@ -0,0 +1,23 @@
+{ lib, buildPythonPackage, fetchurl, pkgconfig, gtk2, libX11, libXtst, libXi, libxkbfile, xextproto, xproto }:
+
+buildPythonPackage rec {
+  name = "virtkey-${version}";
+  majorVersion = "0.63";
+  version = "${majorVersion}.0";
+
+  src = fetchurl {
+    url = "https://launchpad.net/virtkey/${majorVersion}/${version}/+download/virtkey-${version}.tar.gz";
+    sha256 = "0hd99hrxn6bh3rxcrdnad5cqjsphrn1s6fzx91q07d44k6cg6qcr";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+
+  buildInputs = [ gtk2 libX11 libXtst libXi libxkbfile xextproto xproto ];
+
+  meta = with lib; {
+    description = "Extension to emulate keypresses and to get the layout information from the X server";
+    homepage = https://launchpad.net/virtkey;
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/python-modules/webassets/default.nix b/pkgs/development/python-modules/webassets/default.nix
new file mode 100644
index 00000000000..a5a7957e8ec
--- /dev/null
+++ b/pkgs/development/python-modules/webassets/default.nix
@@ -0,0 +1,25 @@
+{ lib, buildPythonPackage, fetchurl, pyyaml, nose, jinja2, mock, pytest }:
+
+buildPythonPackage rec {
+  name = "webassets-${version}";
+  version = "0.12.1";
+
+  src = fetchurl {
+    url = "mirror://pypi/w/webassets/${name}.tar.gz";
+    sha256 = "1nrqkpb7z46h2b77xafxihqv3322cwqv6293ngaky4j3ff4cing7";
+  };
+
+  propagatedBuildInputs = [ pyyaml ];
+  checkInputs = [ nose jinja2 mock pytest ];
+
+  # Needs Babel CLI tool
+  doCheck = false;
+  checkPhase = "py.test";
+
+  meta = with lib; {
+    description = "Media asset management for Python, with glue code for various web frameworks";
+    homepage = http://github.com/miracle2k/webassets/;
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/development/tools/analysis/massif-visualizer/default.nix b/pkgs/development/tools/analysis/massif-visualizer/default.nix
index 99958a416c3..a9793e04883 100644
--- a/pkgs/development/tools/analysis/massif-visualizer/default.nix
+++ b/pkgs/development/tools/analysis/massif-visualizer/default.nix
@@ -1,6 +1,6 @@
 {
   mkDerivation, lib, fetchurl,
-  extra-cmake-modules, shared_mime_info,
+  extra-cmake-modules, shared-mime-info,
   qtsvg, qtxmlpatterns, karchive, kconfig, kcoreaddons, kparts, kio, ki18n,
   kdiagram, kgraphviewer
 }:
@@ -14,7 +14,7 @@ mkDerivation rec {
     sha256 = "0v8z6r9gngzckvqyxjm9kp7hilwfqibyk2f9vag9l98ar0iwr97q";
   };
 
-  nativeBuildInputs = [ extra-cmake-modules shared_mime_info ];
+  nativeBuildInputs = [ extra-cmake-modules shared-mime-info ];
 
   buildInputs = [
     qtsvg qtxmlpatterns karchive kconfig kcoreaddons kparts kio ki18n
diff --git a/pkgs/development/tools/build-managers/sbt/default.nix b/pkgs/development/tools/build-managers/sbt/default.nix
index 4ea85eca213..01a112bcecc 100644
--- a/pkgs/development/tools/build-managers/sbt/default.nix
+++ b/pkgs/development/tools/build-managers/sbt/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "sbt-${version}";
-  version = "1.1.0";
+  version = "1.1.1";
 
   src = fetchurl {
     urls = [
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
       "https://github.com/sbt/sbt/releases/download/v${version}/sbt-${version}.tgz"
       "https://cocl.us/sbt-${version}.tgz"
     ];
-    sha256 = "1mz2aiwb3ha8dnx9fzbykz1y5ax01l2x6xml956fs1vm555v534x";
+    sha256 = "0fy04mnnrbdm7kfnjh6sv1q3g6wqzvwyf1p43f36rw3qalap544a";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/tools/buildah/default.nix b/pkgs/development/tools/buildah/default.nix
index 5fdbd7766cf..c778b67a95f 100644
--- a/pkgs/development/tools/buildah/default.nix
+++ b/pkgs/development/tools/buildah/default.nix
@@ -3,13 +3,13 @@
 , go-md2man }:
 
 let
-  version = "0.11";
+  version = "0.12";
 
   src = fetchFromGitHub {
     rev = "v${version}";
     owner = "projectatomic";
     repo = "buildah";
-    sha256 = "0rq3dw6p9rcqc99jk93j0qwg1p8fh4pwqvzylcqlcyqhv46426zf";
+    sha256 = "0xyq7rv0lj6bxwh2rnf44w9gjcqbdkfcdff88023b9vlsc8h4k0m";
   };
   goPackagePath = "github.com/projectatomic/buildah";
 
diff --git a/pkgs/development/tools/continuous-integration/jenkins/default.nix b/pkgs/development/tools/continuous-integration/jenkins/default.nix
index 18ca5d4d897..2d534435b5f 100644
--- a/pkgs/development/tools/continuous-integration/jenkins/default.nix
+++ b/pkgs/development/tools/continuous-integration/jenkins/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "jenkins-${version}";
-  version = "2.89.3";
+  version = "2.89.4";
 
   src = fetchurl {
     url = "http://mirrors.jenkins.io/war-stable/${version}/jenkins.war";
-    sha256 = "0flqd3r1nip9wc8sy0kiqjivgx0zkpzlkbz6n3gb1plc73lpdwbr";
+    sha256 = "0lwv3y12r36amkr70fap5g1zfd7vv92809lh9w7178s91sikm28x";
   };
 
   buildCommand = ''
diff --git a/pkgs/development/tools/documentation/gtk-doc/default.nix b/pkgs/development/tools/documentation/gtk-doc/default.nix
index b88b8e3c82a..a176c5cb764 100644
--- a/pkgs/development/tools/documentation/gtk-doc/default.nix
+++ b/pkgs/development/tools/documentation/gtk-doc/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, autoreconfHook, pkgconfig, perl, python, libxml2Python, libxslt, which
-, docbook_xml_dtd_43, docbook_xsl, gnome_doc_utils, dblatex, gettext, itstool }:
+, docbook_xml_dtd_43, docbook_xsl, gnome-doc-utils, dblatex, gettext, itstool }:
 
 stdenv.mkDerivation rec {
   name = "gtk-doc-${version}";
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ autoreconfHook ];
   buildInputs =
    [ pkgconfig perl python libxml2Python libxslt docbook_xml_dtd_43 docbook_xsl
-     gnome_doc_utils dblatex gettext which itstool
+     gnome-doc-utils dblatex gettext which itstool
    ];
 
   configureFlags = "--disable-scrollkeeper";
diff --git a/pkgs/development/tools/misc/babeltrace/default.nix b/pkgs/development/tools/misc/babeltrace/default.nix
index 2adc61ce645..d4a8d483e2e 100644
--- a/pkgs/development/tools/misc/babeltrace/default.nix
+++ b/pkgs/development/tools/misc/babeltrace/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, glib, libuuid, popt, elfutils }:
 
 stdenv.mkDerivation rec {
-  name = "babeltrace-1.5.3";
+  name = "babeltrace-1.5.4";
 
   src = fetchurl {
     url = "http://www.efficios.com/files/babeltrace/${name}.tar.bz2";
-    sha256 = "0z0k4qvz4ypxs4dmgrzv9da7ylf6jr94ra6nylqpfrdspvjzwj92";
+    sha256 = "1h8zi7afilbfx4jvdlhhgysj6x01w3799mdk4mdcgax04fch6hwn";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/tools/misc/doclifter/default.nix b/pkgs/development/tools/misc/doclifter/default.nix
index 28b108c743f..928f1260290 100644
--- a/pkgs/development/tools/misc/doclifter/default.nix
+++ b/pkgs/development/tools/misc/doclifter/default.nix
@@ -1,10 +1,10 @@
 {stdenv, fetchurl, python}:
 
 stdenv.mkDerivation {
-  name = "doclifter-2.15";
+  name = "doclifter-2.17";
   src = fetchurl {
-    url = http://www.catb.org/~esr/doclifter/doclifter-2.15.tar.gz;
-    sha256 = "14k750bxp0kpnm130pp22vx3vmppfnzwisc042din1416ka07yv0";
+    url = http://www.catb.org/~esr/doclifter/doclifter-2.17.tar.gz;
+    sha256 = "1m8yfjbl8wzcml9q4k7m1crwid0a14r07fqf33bmmgx1zpjk8kmv";
   };
   buildInputs = [ python ];
   
diff --git a/pkgs/development/tools/misc/eggdbus/default.nix b/pkgs/development/tools/misc/eggdbus/default.nix
index 27dadd08e56..9f0ea147b58 100644
--- a/pkgs/development/tools/misc/eggdbus/default.nix
+++ b/pkgs/development/tools/misc/eggdbus/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, dbus, dbus_glib }:
+{ stdenv, fetchurl, pkgconfig, glib, dbus, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "eggdbus-0.6";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
   
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ glib dbus dbus_glib ];
+  buildInputs = [ glib dbus dbus-glib ];
 
   meta = {
     homepage = https://hal.freedesktop.org/releases/;
diff --git a/pkgs/development/tools/misc/gtkdialog/default.nix b/pkgs/development/tools/misc/gtkdialog/default.nix
index 50f451ebae2..02b4d155767 100644
--- a/pkgs/development/tools/misc/gtkdialog/default.nix
+++ b/pkgs/development/tools/misc/gtkdialog/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, gtk2, pkgconfig, hicolor_icon_theme }:
+{stdenv, fetchurl, gtk2, pkgconfig, hicolor-icon-theme }:
 
 stdenv.mkDerivation {
   name = "gtkdialog-0.8.3";
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ gtk2 hicolor_icon_theme ];
+  buildInputs = [ gtk2 hicolor-icon-theme ];
 
   meta = {
     homepage = https://code.google.com/archive/p/gtkdialog/;
diff --git a/pkgs/games/angband/default.nix b/pkgs/games/angband/default.nix
index 34b31cdf7ec..317550059b4 100644
--- a/pkgs/games/angband/default.nix
+++ b/pkgs/games/angband/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, autoreconfHook, ncurses5 }:
 
 stdenv.mkDerivation rec {
-  version = "4.0.5";
+  version = "4.1.2";
   name = "angband-${version}";
 
   src = fetchFromGitHub {
     owner = "angband";
     repo = "angband";
     rev = version;
-    sha256 = "1l7ybqmsxpsijm7iqiqjpa7lhjafxml743q4crxn8wnwrbjzbi86";
+    sha256 = "1n18i8ni154ym3d32zlbxcw0zz62h66iifr0h1yvvv2kp13p5zix";
   };
 
   nativeBuildInputs = [ autoreconfHook ];
diff --git a/pkgs/games/crawl/default.nix b/pkgs/games/crawl/default.nix
index 430da66c21c..39d98f4f8b5 100644
--- a/pkgs/games/crawl/default.nix
+++ b/pkgs/games/crawl/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   name = "crawl-${version}${lib.optionalString tileMode "-tiles"}";
-  version = "0.20.1";
+  version = "0.21.1";
 
   src = fetchFromGitHub {
     owner = "crawl-ref";
     repo = "crawl-ref";
     rev = version;
-    sha256 = "1ic3prvydmw753lasrvzgndcw0k4329pnafpphfpxwvdfsmhbi26";
+    sha256 = "191pmd7vpp9qni5l13fb5s8g1axniah8a6hhi31gp0848c8n7hlh";
   };
 
   patches = [ ./crawl_purify.patch ];
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
 
   fontsPath = lib.optionalString tileMode dejavu_fonts;
 
-  makeFlags = [ "prefix=$(out)" "FORCE_CC=gcc" "FORCE_CXX=g++" "HOSTCXX=g++"
+  makeFlags = [ "prefix=$(out)" "FORCE_CC=cc" "FORCE_CXX=c++" "HOSTCXX=c++"
                 "SAVEDIR=~/.crawl" "sqlite=${sqlite.dev}"
               ] ++ lib.optional tileMode "TILES=y";
 
diff --git a/pkgs/games/dwarf-fortress/dfhack/default.nix b/pkgs/games/dwarf-fortress/dfhack/default.nix
index 71938874057..ca64045b185 100644
--- a/pkgs/games/dwarf-fortress/dfhack/default.nix
+++ b/pkgs/games/dwarf-fortress/dfhack/default.nix
@@ -5,12 +5,12 @@
 
 let
   dfVersion = "0.44.05";
-  version = "${dfVersion}-alpha1";
+  version = "${dfVersion}-r2";
   rev = "refs/tags/${version}";
   sha256 = "1hr3qsx7rd36syw7dfp4lh8kpmz1pvva757za2yn34hj1jm4nh52";
 
   # revision of library/xml submodule
-  xmlRev = "3a9f401d196ee8ebc53edb9e15a13bfcb0879b4e";
+  xmlRev = "2794f8a6d7405d4858bac486a0bb17b94740c142";
 
   arch =
     if stdenv.system == "x86_64-linux" then "64"
diff --git a/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix b/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
index 20f7502f27d..8cdfc426d83 100644
--- a/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
+++ b/pkgs/games/dwarf-fortress/dwarf-therapist/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "dwarf-therapist-original-${version}";
-  version = "39.2.0";
+  version = "39.2.1";
 
   src = fetchFromGitHub {
     owner = "Dwarf-Therapist";
     repo = "Dwarf-Therapist";
     rev = "v${version}";
-    sha256 = "1ddy9b9ly1231pnjs43gj7pvc77wjvs4j2rlympal81vyabaphmy";
+    sha256 = "1dgcn1a4sz649kj94ldqy4ms7zhwpaj3q4r86b0yfh6dda8jzlgp";
   };
 
   outputs = [ "out" "layouts" ];
diff --git a/pkgs/games/openclonk/default.nix b/pkgs/games/openclonk/default.nix
index 0b0561afd24..d3fb8c7bc58 100644
--- a/pkgs/games/openclonk/default.nix
+++ b/pkgs/games/openclonk/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, cmake, gnome3, pcre, freetype, glew, gtk3, libjpeg, libpng,
   SDL, SDL_mixer, libupnp, xorg, pkgconfig, gtest, tinyxml, gmock, readline,
-  libxkbcommon, epoxy, at_spi2_core, dbus, libxml2,
+  libxkbcommon, epoxy, at-spi2-core, dbus, libxml2,
   enableSoundtrack ? false # Enable the "Open Clonk Soundtrack - Explorers Journey" by David Oerther
 }:
 
@@ -29,7 +29,7 @@ in stdenv.mkDerivation rec {
   buildInputs = [
     cmake gnome3.gtksourceview pcre freetype glew gtk3 libjpeg libpng SDL
     SDL_mixer libupnp tinyxml xorg.libpthreadstubs libxkbcommon xorg.libXdmcp
-    pkgconfig gtest gmock readline epoxy at_spi2_core dbus libxml2
+    pkgconfig gtest gmock readline epoxy at-spi2-core dbus libxml2
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/games/openmw/default.nix b/pkgs/games/openmw/default.nix
index 53c2cc5d073..f64bbe4c125 100644
--- a/pkgs/games/openmw/default.nix
+++ b/pkgs/games/openmw/default.nix
@@ -6,12 +6,12 @@ let
     src = fetchFromGitHub {
       owner = "OpenMW";
       repo = "osg";
-      rev = "35f1a459a4ab6da9d70427e6539bdf4faae4cc91";
-      sha256 = "1s3a9dpbcc6v8d05pqin4xfv36i2031xpdja1vl8x11cw05fln91";
+      rev = "2b4c8e37268e595b82da4b9aadd5507852569b87";
+      sha256 = "0admnllxic6dcpic0h100927yw766ab55dix002vvdx36i6994jb";
     };
   });
 in stdenv.mkDerivation rec {
-  version = "0.42.0";
+  version = "0.43.0";
   name = "openmw-${version}";
 
   src = fetchFromGitHub {
diff --git a/pkgs/games/quake3/ioquake/default.nix b/pkgs/games/quake3/ioquake/default.nix
index d94a1f9a8d4..bae26dfbad8 100644
--- a/pkgs/games/quake3/ioquake/default.nix
+++ b/pkgs/games/quake3/ioquake/default.nix
@@ -1,20 +1,23 @@
-{ lib, stdenv, fetchFromGitHub, which, pkgconfig, xlibsWrapper, SDL2, mesa, openalSoft
-, curl, speex, opusfile, libogg, libopus, libjpeg, mumble, freetype
+{ stdenv, fetchFromGitHub, which, pkgconfig, SDL2, mesa, openalSoft
+, curl, speex, opusfile, libogg, libvorbis, libopus, libjpeg, mumble, freetype
 }:
 
 stdenv.mkDerivation rec {
   name = "ioquake3-git-${version}";
-  version = "2017-07-25";
+  version = "2018-02-23";
 
   src = fetchFromGitHub {
     owner = "ioquake";
     repo = "ioq3";
-    rev = "356ae10ef65d4401958d50f03288dcb22d957c96";
-    sha256 = "0dz4zqlb9n3skaicj0vfvq4nr3ig80s8nwj9m87b39wc9wq34c5j";
+    rev = "0d6edd227a13f1447938da1d1b020303c2545eb2";
+    sha256 = "1nsagyzrai8cxhabcv2my8bbwmwckvri288j6x4qi5bmp78xl4hx";
   };
 
   nativeBuildInputs = [ which pkgconfig ];
-  buildInputs = [ xlibsWrapper SDL2 mesa openalSoft curl speex opusfile libogg libopus libjpeg freetype mumble ];
+  buildInputs = [
+    SDL2 mesa openalSoft curl speex opusfile libogg libvorbis libopus libjpeg
+    freetype mumble
+  ];
 
   enableParallelBuilding = true;
 
@@ -28,11 +31,11 @@ stdenv.mkDerivation rec {
     mkdir -p $out/baseq3
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = https://ioquake3.org/;
     description = "First person shooter engine based on the Quake 3: Arena and Quake 3: Team Arena";
-    license = lib.licenses.gpl2;
-    platforms = lib.platforms.linux;
-    maintainers = [ lib.maintainers.eelco lib.maintainers.abbradar ];
+    license = licenses.gpl2;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ eelco abbradar ];
   };
 }
diff --git a/pkgs/games/steam/runtime-wrapped.nix b/pkgs/games/steam/runtime-wrapped.nix
index c5e5e525f36..c5633bedf39 100644
--- a/pkgs/games/steam/runtime-wrapped.nix
+++ b/pkgs/games/steam/runtime-wrapped.nix
@@ -38,7 +38,7 @@ let
     libcap
     SDL2
     libusb1
-    dbus_glib
+    dbus-glib
     libav
     atk
     # Only libraries are needed from those two
diff --git a/pkgs/games/the-powder-toy/default.nix b/pkgs/games/the-powder-toy/default.nix
index ffbcd595cc3..c70feca0860 100644
--- a/pkgs/games/the-powder-toy/default.nix
+++ b/pkgs/games/the-powder-toy/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "the-powder-toy-${version}";
-  version = "92.0.331";
+  version = "92.5";
 
   src = fetchFromGitHub {
     owner = "simtr";
     repo = "The-Powder-Toy";
     rev = "v${version}";
-    sha256 = "185zlg20qk6ic9llyf4xka923snqrpdazg568raz0jiafzzsirax";
+    sha256 = "1n15kgl4qnz55b32ddgmhrv64cl3awbds8arycn7mkf7akwdg1g6";
   };
 
   patches = [ ./fix-env.patch ];
diff --git a/pkgs/games/tome4/default.nix b/pkgs/games/tome4/default.nix
index f07fd88fbaf..1e529fb1581 100644
--- a/pkgs/games/tome4/default.nix
+++ b/pkgs/games/tome4/default.nix
@@ -1,43 +1,86 @@
-{stdenv, fetchurl, openal, libpng, libvorbis, mesa_glu, premake4, SDL2, SDL2_image, SDL2_ttf }:
+{ stdenv, fetchurl, makeDesktopItem, makeWrapper, premake4, unzip
+, openal, libpng, libvorbis, mesa_glu, SDL2, SDL2_image, SDL2_ttf }:
+
+let
+  pname = "tome4";
+
+  desktop = makeDesktopItem {
+    desktopName = pname;
+    name = pname;
+    exec = "@out@/bin/${pname}";
+    icon = "${pname}";
+    terminal = "False";
+    comment = "An open-source, single-player, role-playing roguelike game set in the world of Eyal.";
+    type = "Application";
+    categories = "Game;RolePlaying;";
+    genericName = pname;
+  };
+
+in stdenv.mkDerivation rec {
+  name = "${pname}-${version}";
+  version = "1.5.5";
 
-stdenv.mkDerivation rec {
-  version = "1.4.9";
-  name = "tome4-${version}";
   src = fetchurl {
     url = "https://te4.org/dl/t-engine/t-engine4-src-${version}.tar.bz2";
-    sha256 = "0c82m0g1ps64zghgdrp78m6bvfngcb75whhknqiailld7kz1g9xl";
+    sha256 = "0v2qgdfpvdzd1bcbp9v8pfahj1bgczsq2d4xfhh5wg11jgjcwz03";
   };
-  nativeBuildInputs = [ premake4 ];
+
+  nativeBuildInputs = [ premake4 makeWrapper unzip ];
+
+  # tome4 vendors quite a few libraries so someone might want to look into avoiding that...
   buildInputs = [
     mesa_glu openal libpng libvorbis SDL2 SDL2_ttf SDL2_image
   ];
+
+  enableParallelBuilding = true;
+
   NIX_CFLAGS_COMPILE = [
     "-I${SDL2_image}/include/SDL2"
     "-I${SDL2_ttf}/include/SDL2"
   ];
-  preConfigure = ''
+
+  postPatch = ''
     substituteInPlace premake4.lua \
       --replace "/opt/SDL-2.0/include/SDL2" "${SDL2.dev}/include/SDL2" \
       --replace "/usr/include/GL" "/run/opengl-driver/include"
+  '';
+
+  preConfigure = ''
     premake4 gmake
   '';
+
   makeFlags = [ "config=release" ];
+
+  # The wrapper needs to cd into the correct directory as tome4's detection of
+  # the game asset root directory is faulty.
+
   installPhase = ''
-    install -Dm755 t-engine $out/opt/tome4/t-engine
-    cat > tome4 <<EOF
-#!/bin/sh
-cd $out/opt/tome4
-./t-engine &
-EOF
-    install -Dm755 tome4 $out/bin/tome4
-    cp -r bootstrap $out/opt/tome4
-    cp -r game $out/opt/tome4
+    runHook preInstall
+
+    dir=$out/share/${pname}
+
+    install -Dm755 t-engine $dir/t-engine
+    cp -r bootstrap game $dir
+    makeWrapper $dir/t-engine $out/bin/${pname} \
+      --run "cd $dir"
+
+    install -Dm755 ${desktop}/share/applications/${pname}.desktop $out/share/applications/${pname}.desktop
+    substituteInPlace $out/share/applications/${pname}.desktop \
+      --subst-var out
+
+    unzip -oj -qq game/engines/te4-${version}.teae data/gfx/te4-icon.png
+    install -Dm644 te4-icon.png $out/share/icons/hicolor/64x64/${pname}.png
+
+    install -Dm644 -t $out/share/doc/${pname} CONTRIBUTING COPYING COPYING-MEDIA CREDITS
+
+    runHook postInstall
   '';
+
   meta = with stdenv.lib; {
-    homepage = https://te4.org/;
     description = "Tales of Maj'eyal (rogue-like game)";
-    maintainers = [ maintainers.chattered ];
+    homepage = https://te4.org/;
     license = licenses.gpl3;
+    maintainers = with maintainers; [ chattered peterhoeg ];
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/games/wesnoth/dev.nix b/pkgs/games/wesnoth/dev.nix
index 95d49dd6375..9fd2dc97d98 100644
--- a/pkgs/games/wesnoth/dev.nix
+++ b/pkgs/games/wesnoth/dev.nix
@@ -1,23 +1,23 @@
 { stdenv, fetchurl, cmake, pkgconfig, SDL2, SDL2_image, SDL2_mixer, SDL2_net, SDL2_ttf
-, pango, gettext, boost, freetype, libvorbis, fribidi, dbus, libpng, pcre
+, pango, gettext, boost, freetype, libvorbis, fribidi, dbus, libpng, pcre, openssl
 , enableTools ? false
 }:
 
 stdenv.mkDerivation rec {
   pname = "wesnoth";
-  version = "1.13.8";
+  version = "1.13.11";
 
   name = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/sourceforge/${pname}/${name}.tar.bz2";
-    sha256 = "0snm4n7l21cr4443rk93wnaqdzr91pihn452w66344zqwf33xgfr";
+    sha256 = "168732lmdnskca9hrkmaz4mi0bssc5ppklln10s306cbsl93bd39";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];
 
   buildInputs = [ SDL2 SDL2_image SDL2_mixer SDL2_net SDL2_ttf pango gettext boost
-                  libvorbis fribidi dbus libpng pcre ];
+                  libvorbis fribidi dbus libpng pcre openssl ];
 
   cmakeFlags = [ "-DENABLE_TOOLS=${if enableTools then "ON" else "OFF"}" ];
 
diff --git a/pkgs/misc/drivers/xboxdrv/default.nix b/pkgs/misc/drivers/xboxdrv/default.nix
index 8262eea48b4..3cc7869eb0a 100644
--- a/pkgs/misc/drivers/xboxdrv/default.nix
+++ b/pkgs/misc/drivers/xboxdrv/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, scons, libX11, pkgconfig
-, libusb1, boost, glib, dbus_glib }:
+, libusb1, boost, glib, dbus-glib }:
 
 let
   version = "0.8.8";
@@ -16,7 +16,7 @@ in stdenv.mkDerivation {
   '';
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ scons libX11 libusb1 boost glib dbus_glib];
+  buildInputs = [ scons libX11 libusb1 boost glib dbus-glib];
 
   meta = with stdenv.lib; {
     homepage = https://pingus.seul.org/~grumbel/xboxdrv/;
diff --git a/pkgs/misc/emulators/citra/default.nix b/pkgs/misc/emulators/citra/default.nix
index 2eebe089de3..db1de37da96 100644
--- a/pkgs/misc/emulators/citra/default.nix
+++ b/pkgs/misc/emulators/citra/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchgit, cmake, SDL2, qtbase, boost, curl, gtest }:
 
 stdenv.mkDerivation rec { 
-  name = "citra-2018-01-24";
+  name = "citra-2018-02-23";
 
   # Submodules
   src = fetchgit {
     url = "https://github.com/citra-emu/citra";
-    rev = "33b0b5163fdb08bc8aa1d7eb83e0931a14ed3046";
-    sha256 = "07z32d8lj84yy3l5iqpk37mnmvzjmppqhyqr64kbx14dh5hb6cbj";
+    rev = "e51a642a13b9c2eda43d875fe318f627e11d480f";
+    sha256 = "0cw9cqbljc87rjyr2alfryp04mxpvd5mdlyrmnp9yis3xr8g9sa1";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/misc/emulators/desmume/default.nix b/pkgs/misc/emulators/desmume/default.nix
index 3e7b033b578..a919d21626b 100644
--- a/pkgs/misc/emulators/desmume/default.nix
+++ b/pkgs/misc/emulators/desmume/default.nix
@@ -3,7 +3,7 @@
 , libXmu
 , lua
 , agg, alsaLib, soundtouch, openal
-, desktop_file_utils
+, desktop-file-utils
 , gtk2, gtkglext, libglade, pangox_compat
 , mesa_glu, libpcap, SDL, zziplib }:
 
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
   buildInputs =
   [ pkgconfig libtool intltool libXmu lua agg alsaLib soundtouch
-    openal desktop_file_utils gtk2 gtkglext libglade pangox_compat
+    openal desktop-file-utils gtk2 gtkglext libglade pangox_compat
     mesa_glu libpcap SDL zziplib ];
 
   configureFlags = [
diff --git a/pkgs/misc/emulators/fceux/default.nix b/pkgs/misc/emulators/fceux/default.nix
index ce8f8e030e3..70cf32d54cc 100644
--- a/pkgs/misc/emulators/fceux/default.nix
+++ b/pkgs/misc/emulators/fceux/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, scons, zlib, SDL, lua5_1, pkgconfig}:
 
 stdenv.mkDerivation {
-  name = "fceux-2.2.2";
+  name = "fceux-2.2.3";
 
   src = fetchurl {
-    url = mirror://sourceforge/fceultra/Source%20Code/2.2.2%20src/fceux-2.2.2.src.tar.gz;
-    sha256 = "1qg5bygla8ka30b7wqvq6dv84xc7pq0jspffh2jz75d1njyi2kc0";
+    url = mirror://sourceforge/fceultra/Source%20Code/2.2.3%20src/fceux-2.2.3.src.tar.gz;
+    sha256 = "0gl2i3qdmcm7v9m5kpfz98w05d8m33990jiwka043ya7lflxvrjb";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/misc/emulators/nestopia/default.nix b/pkgs/misc/emulators/nestopia/default.nix
index ef4485ef33f..fb00696b067 100644
--- a/pkgs/misc/emulators/nestopia/default.nix
+++ b/pkgs/misc/emulators/nestopia/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, fetchpatch, pkgconfig, SDL2, alsaLib, gtk3, mesa_glu
-, makeWrapper, mesa, libarchive, libao, unzip, xdg_utils, gsettings_desktop_schemas
+, makeWrapper, mesa, libarchive, libao, unzip, xdg_utils, gsettings-desktop-schemas
 , epoxy, gdk_pixbuf, gnome3, wrapGAppsHook
 }:
 
diff --git a/pkgs/misc/emulators/rpcs3/default.nix b/pkgs/misc/emulators/rpcs3/default.nix
new file mode 100644
index 00000000000..140149bde49
--- /dev/null
+++ b/pkgs/misc/emulators/rpcs3/default.nix
@@ -0,0 +1,41 @@
+{ stdenv, lib, fetchgit, cmake, pkgconfig
+, qtbase, openal, glew, llvm_4, vulkan-loader, libpng, ffmpeg, libevdev
+, pulseaudioSupport ? true, libpulseaudio
+, waylandSupport ? true, wayland
+, alsaSupport ? true, alsaLib
+}:
+
+stdenv.mkDerivation rec {
+  name = "rpcs3-${version}";
+  version = "2018-02-23";
+
+  src = fetchgit {
+    url = "https://github.com/RPCS3/rpcs3";
+    rev = "41bd07274f15b8f1be2475d73c3c75ada913dabb";
+    sha256 = "1v28m64ahakzj4jzjkmdd7y8q75pn9wjs03vprbnl0z6wqavqn0x";
+  };
+
+  cmakeFlags = [
+    "-DUSE_SYSTEM_LIBPNG=ON"
+    "-DUSE_SYSTEM_FFMPEG=ON"
+    "-DUSE_NATIVE_INSTRUCTIONS=OFF"
+  ];
+
+  nativeBuildInputs = [ cmake pkgconfig ];
+
+  buildInputs = [
+    qtbase openal glew llvm_4 vulkan-loader libpng ffmpeg libevdev
+  ] ++ lib.optional pulseaudioSupport libpulseaudio
+    ++ lib.optional alsaSupport alsaLib
+    ++ lib.optional waylandSupport wayland;
+
+  enableParallelBuilding = true;
+
+  meta = with stdenv.lib; {
+    description = "PS3 emulator/debugger";
+    homepage = "https://rpcs3.net/";
+    maintainers = with maintainers; [ abbradar ];
+    license = licenses.gpl2;
+    platforms = [ "x86_64-linux" ];
+  };
+}
diff --git a/pkgs/misc/screensavers/light-locker/default.nix b/pkgs/misc/screensavers/light-locker/default.nix
index a0dac519a0b..c2486b7ebe4 100644
--- a/pkgs/misc/screensavers/light-locker/default.nix
+++ b/pkgs/misc/screensavers/light-locker/default.nix
@@ -8,7 +8,7 @@
 , libXScrnSaver
 , libXxf86misc
 , gtk3
-, dbus_glib
+, dbus-glib
 , systemd
 , wrapGAppsHook
 }:
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ which xfce.xfce4_dev_tools glib systemd
-                  libX11 libXScrnSaver libXxf86misc gtk3 dbus_glib wrapGAppsHook ];
+                  libX11 libXScrnSaver libXxf86misc gtk3 dbus-glib wrapGAppsHook ];
 
   preConfigure = ''
     ./autogen.sh
diff --git a/pkgs/misc/themes/adapta/default.nix b/pkgs/misc/themes/adapta/default.nix
index 9d63e9c3aaf..7eee7ca3121 100644
--- a/pkgs/misc/themes/adapta/default.nix
+++ b/pkgs/misc/themes/adapta/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     inkscape
     libxml2
     glib.dev
-    gnome3.gnome_shell
+    gnome3.gnome-shell
   ];
 
   buildInputs = [
diff --git a/pkgs/misc/themes/materia-theme/default.nix b/pkgs/misc/themes/materia-theme/default.nix
index f8437f6d681..58001183bd9 100644
--- a/pkgs/misc/themes/materia-theme/default.nix
+++ b/pkgs/misc/themes/materia-theme/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ gnome3.glib libxml2 ];
 
-  buildInputs = [ gnome3.gnome_themes_standard gdk_pixbuf librsvg ];
+  buildInputs = [ gnome3.gnome-themes-standard gdk_pixbuf librsvg ];
 
   propagatedUserEnvPkgs = [ gtk-engine-murrine ];
 
diff --git a/pkgs/misc/vim-plugins/default.nix b/pkgs/misc/vim-plugins/default.nix
index 7cf6e6b596e..b98dcf7fe2a 100644
--- a/pkgs/misc/vim-plugins/default.nix
+++ b/pkgs/misc/vim-plugins/default.nix
@@ -492,11 +492,11 @@ rec {
   };
 
   vim-nix = buildVimPluginFrom2Nix { # created by nix#NixDerivation
-    name = "vim-nix-2017-04-30";
+    name = "vim-nix-2018-02-25";
     src = fetchgit {
       url = "https://github.com/LnL7/vim-nix";
-      rev = "867488a04c2ddc47f0f235f37599a06472fea299";
-      sha256 = "1mwc06z9q45cigyxd0r9qnfs4ph6lbcwx50rf5lmpavakcn3vqir";
+      rev = "36c5feb514930e8fb8e2f4567d6b0d9e806fc2eb";
+      sha256 = "1v0vm0h5j6zzwhm5gw3xcmckswma3a5kxyli34i8hy14yli0ff3d";
     };
     dependencies = [];
 
diff --git a/pkgs/os-specific/linux/android-udev-rules/default.nix b/pkgs/os-specific/linux/android-udev-rules/default.nix
index ff32ca01a97..88e8a966558 100644
--- a/pkgs/os-specific/linux/android-udev-rules/default.nix
+++ b/pkgs/os-specific/linux/android-udev-rules/default.nix
@@ -6,13 +6,13 @@
 
 stdenv.mkDerivation rec {
   name = "android-udev-rules-${version}";
-  version = "20171113";
+  version = "20180112";
 
   src = fetchFromGitHub {
     owner = "M0Rf30";
     repo = "android-udev-rules";
     rev = version;
-    sha256 = "11gcnk6wjc2sw05hwi4xphvx9ksmkpvsdziaczymqxkaads3f1dy";
+    sha256 = "13gj79nnd04szqlrrzzkdr6wi1fky08pi7x8xfbg0jj3d3v0giah";
   };
 
   installPhase = ''
diff --git a/pkgs/os-specific/linux/blktrace/default.nix b/pkgs/os-specific/linux/blktrace/default.nix
index 886aa503abb..4ae449c19aa 100644
--- a/pkgs/os-specific/linux/blktrace/default.nix
+++ b/pkgs/os-specific/linux/blktrace/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, libaio }:
 
 stdenv.mkDerivation {
-  name = "blktrace-1.1.0";
+  name = "blktrace-1.2.0";
 
   # Official source
   # "git://git.kernel.org/pub/scm/linux/kernel/git/axboe/blktrace.git"
   src = fetchurl {
-    url = "http://brick.kernel.dk/snaps/blktrace-1.1.0.tar.bz2";
-    sha256 = "15cj9aki7z5i5y6bnchqry6yp40r4lmgmam6ar5gslnx0smgm8jl";
+    url = "http://brick.kernel.dk/snaps/blktrace-1.2.0.tar.bz2";
+    sha256 = "0i9z7ayh9qx4wi0ihyz15bhr1c9aknjl8v5i8c9mx3rhyy41i5i6";
   };
 
   buildInputs = [ libaio ];
diff --git a/pkgs/os-specific/linux/cachefilesd/default.nix b/pkgs/os-specific/linux/cachefilesd/default.nix
index 6ef5476f8e8..d77539fb89e 100644
--- a/pkgs/os-specific/linux/cachefilesd/default.nix
+++ b/pkgs/os-specific/linux/cachefilesd/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "cachefilesd-${version}";
-  version = "0.10.9";
+  version = "0.10.10";
 
   src = fetchurl {
     url = "https://people.redhat.com/dhowells/fscache/${name}.tar.bz2";
-    sha256 = "1jkb3qd8rcmli3g2qgcpp1f9kklil4qgy86w7pg2cpv10ikyr5y8";
+    sha256 = "00hsw4cdlm13wijlygp8f0aq6gxdp0skbxs9r2vh5ggs3s2hj0qd";
   };
 
   installFlags = [
diff --git a/pkgs/os-specific/linux/dmtcp/default.nix b/pkgs/os-specific/linux/dmtcp/default.nix
index 76f9d8c128c..534e5735447 100644
--- a/pkgs/os-specific/linux/dmtcp/default.nix
+++ b/pkgs/os-specific/linux/dmtcp/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "dmtcp-${version}";
-  version = "2.5.1";
+  version = "2.5.2";
 
   src = fetchFromGitHub {
     owner = "dmtcp";
     repo = "dmtcp";
     rev = version;
-    sha256 = "1z6cc7avs2sj8csf7rapf7nbw0giva6xpj0cshv7p9s643y8yxmi";
+    sha256 = "1sq38in4wk855yhfnzbs9xpnps97fhja93w08xjmx7szzm33g5a8";
   };
 
   dontDisableStatic = true;
diff --git a/pkgs/os-specific/linux/firmware/fwupd/default.nix b/pkgs/os-specific/linux/firmware/fwupd/default.nix
index aad4f5f61df..646c18860c5 100644
--- a/pkgs/os-specific/linux/firmware/fwupd/default.nix
+++ b/pkgs/os-specific/linux/firmware/fwupd/default.nix
@@ -1,9 +1,9 @@
-{ stdenv, fetchurl, fetchpatch, gtk_doc, pkgconfig, gobjectIntrospection, intltool
-, libgudev, polkit, appstream-glib, gusb, sqlite, libarchive, glib_networking
+{ stdenv, fetchurl, fetchpatch, gtk-doc, pkgconfig, gobjectIntrospection, intltool
+, libgudev, polkit, appstream-glib, gusb, sqlite, libarchive, glib-networking
 , libsoup, help2man, gpgme, libxslt, elfutils, libsmbios, efivar, glibcLocales
 , fwupdate, libyaml, valgrind, meson, libuuid, colord, docbook_xml_dtd_43, docbook_xsl
-, ninja, gcab, gnutls, python3, wrapGAppsHook, json_glib
-, shared_mime_info, umockdev
+, ninja, gcab, gnutls, python3, wrapGAppsHook, json-glib
+, shared-mime-info, umockdev
 }:
 let
   # Updating? Keep $out/etc synchronized with passthru.filesInstalledToEtc
@@ -20,12 +20,12 @@ in stdenv.mkDerivation {
   outputs = [ "out" "devdoc" "man" "installedTests" ];
 
   nativeBuildInputs = [
-    meson ninja gtk_doc pkgconfig gobjectIntrospection intltool glibcLocales shared_mime_info
+    meson ninja gtk-doc pkgconfig gobjectIntrospection intltool glibcLocales shared-mime-info
     valgrind gcab docbook_xml_dtd_43 docbook_xsl help2man libxslt python wrapGAppsHook
   ];
   buildInputs = [
     polkit appstream-glib gusb sqlite libarchive libsoup elfutils libsmbios fwupdate libyaml
-    libgudev colord gpgme libuuid gnutls glib_networking efivar json_glib umockdev
+    libgudev colord gpgme libuuid gnutls glib-networking efivar json-glib umockdev
   ];
 
   LC_ALL = "en_US.UTF-8"; # For po/make-images
@@ -50,7 +50,7 @@ in stdenv.mkDerivation {
   doCheck = true;
 
   preFixup = ''
-    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared_mime_info}/share")
+    gappsWrapperArgs+=(--prefix XDG_DATA_DIRS : "${shared-mime-info}/share")
   '';
 
   mesonFlags = [
diff --git a/pkgs/os-specific/linux/iio-sensor-proxy/default.nix b/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
index cdcae22a18e..f4c9c409ce2 100644
--- a/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
+++ b/pkgs/os-specific/linux/iio-sensor-proxy/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoconf-archive, gettext, libtool, intltool, autoconf, automake
-, glib, gtk3, gtk_doc, libgudev, pkgconfig, systemd }:
+, glib, gtk3, gtk-doc, libgudev, pkgconfig, systemd }:
 
 stdenv.mkDerivation rec {
   name = "iio-sensor-proxy-${version}";
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     glib
     gtk3
-    gtk_doc
+    gtk-doc
     libgudev
     systemd
   ];
diff --git a/pkgs/os-specific/linux/kernel/linux-4.14.nix b/pkgs/os-specific/linux/kernel/linux-4.14.nix
index 3796ed7b037..4c8ce4d4c37 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.14.nix
@@ -3,13 +3,13 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.14.21";
+  version = "4.14.22";
 
   # branchVersion needs to be x.y
   extraMeta.branch = concatStrings (intersperse "." (take 2 (splitString "." version)));
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1vda6l61755wjbqjz3xbdkhgzzvd8lhnlliga3chfprxq348kpqr";
+    sha256 = "1gkzc4cpdkcc43aivi3hd0vi7aw511wlxqb20ksw4wa9hn0zmqjc";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.15.nix b/pkgs/os-specific/linux/kernel/linux-4.15.nix
index b2a55ba4b1f..7abd2655c35 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.15.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.15.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "4.15.5";
+  version = "4.15.6";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "08l0m6pj690v6a0jjd7369zqkwnmgnm7k74g7s8sfwfxq0dsi2wj";
+    sha256 = "144gd7f7qpzcwj0yyj75cdfj6b1a9vk8s6qc3pg61j10div2gvf8";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index 6f6a39fcff2..92e887eb091 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, hostPlatform, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.117";
+  version = "4.4.118";
   extraMeta.branch = "4.4";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0s2d5vaa8wzfsamf9wkafk6nv46q7809j7x6a394sy39jq7lj3qj";
+    sha256 = "14drszkabwin9fibs9gx67pf5l537ayyjappk70ynbrjxkxdq54q";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index 473fa052bbd..edbf4ad4d8f 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,11 +1,11 @@
 { stdenv, buildPackages, hostPlatform, fetchurl, perl, buildLinux, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.83";
+  version = "4.9.84";
   extraMeta.branch = "4.9";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1csh557b9b0zsldlk1lalmy5wgn5rhk857fryn3v4nh8kj3y4mw9";
+    sha256 = "1dqvmxy152zymfpvrpxrd85hs1481b814p84a5dbgs1cfs4nrf3c";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-copperhead-hardened.nix b/pkgs/os-specific/linux/kernel/linux-copperhead-hardened.nix
index e17e9045d6c..cd7e86b3bab 100644
--- a/pkgs/os-specific/linux/kernel/linux-copperhead-hardened.nix
+++ b/pkgs/os-specific/linux/kernel/linux-copperhead-hardened.nix
@@ -3,9 +3,9 @@
 with stdenv.lib;
 
 let
-  version = "4.15.5";
+  version = "4.15.6";
   revision = "a";
-  sha256 = "082b5mwkklf111516qld980dqh4q7g1afb2y7mhc2in5pgkgqrws";
+  sha256 = "11mj7bjmzbjwalvxq2wba33d1nymvjhr6j6bpgwwhhq6aqfg7zmh";
 
   # modVersion needs to be x.y.z, will automatically add .0 if needed
   modVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));
diff --git a/pkgs/os-specific/linux/pmount/default.nix b/pkgs/os-specific/linux/pmount/default.nix
index c1049d78f42..63d159e1884 100644
--- a/pkgs/os-specific/linux/pmount/default.nix
+++ b/pkgs/os-specific/linux/pmount/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cryptsetup, dbus, dbus_glib, intltool, ntfs3g, utillinux
+{ stdenv, fetchurl, cryptsetup, dbus, dbus-glib, intltool, ntfs3g, utillinux
 , mediaDir ? "/media/"
 , lockDir ? "/var/lock/pmount"
 , whiteList ? "/etc/pmount.allow"
diff --git a/pkgs/os-specific/linux/pommed/default.nix b/pkgs/os-specific/linux/pommed/default.nix
index 1cdf9044b8f..3698b2b281f 100644
--- a/pkgs/os-specific/linux/pommed/default.nix
+++ b/pkgs/os-specific/linux/pommed/default.nix
@@ -3,7 +3,7 @@
 , fetchurl
 , pciutils
 , confuse
-, dbus, dbus_glib
+, dbus, dbus-glib
 , alsaLib
 , audiofile
 , pkgconfig
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
     dbus
     alsaLib
     audiofile
-    dbus_glib
+    dbus-glib
     pkgconfig
     gtk2
     gettext
diff --git a/pkgs/os-specific/linux/prl-tools/default.nix b/pkgs/os-specific/linux/prl-tools/default.nix
index 12b361e953e..b120062295a 100644
--- a/pkgs/os-specific/linux/prl-tools/default.nix
+++ b/pkgs/os-specific/linux/prl-tools/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, requireFile, makeWrapper, substituteAll, p7zip
-, gawk, utillinux, xorg, glib, dbus_glib, zlib
+, gawk, utillinux, xorg, glib, dbus-glib, zlib
 , kernel ? null, libsOnly ? false
 , undmg, fetchurl
 }:
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
 
   libPath = with xorg;
             stdenv.lib.makeLibraryPath ([ stdenv.cc.cc libXrandr libXext libX11 libXcomposite libXinerama ]
-            ++ lib.optionals (!libsOnly) [ libXi glib dbus_glib zlib ]);
+            ++ lib.optionals (!libsOnly) [ libXi glib dbus-glib zlib ]);
 
 
   installPhase = ''
diff --git a/pkgs/os-specific/linux/rtl8814au/default.nix b/pkgs/os-specific/linux/rtl8814au/default.nix
new file mode 100644
index 00000000000..99b42fc7400
--- /dev/null
+++ b/pkgs/os-specific/linux/rtl8814au/default.nix
@@ -0,0 +1,39 @@
+{ stdenv, fetchFromGitHub, fetchpatch, kernel }:
+
+stdenv.mkDerivation rec {
+  name = "rtl8814au-${kernel.version}-${version}";
+  version = "4.3.21";
+
+  src = fetchFromGitHub {
+    owner = "zebulon2";
+    repo = "rtl8814au";
+    rev = "a58c56a5a6cb99ffb872f07cb67b68197911854f";
+    sha256 = "1ffm67da183nz009gm5v9w1bab081hrm113kk8knl9s5qbqnn13q";
+  };
+
+  buildInputs = kernel.moduleBuildDependencies;
+
+  hardeningDisable = [ "pic" ];
+
+  NIX_CFLAGS_COMPILE="-Wno-error=incompatible-pointer-types";
+
+  prePatch = ''
+    substituteInPlace ./Makefile \
+      --replace /lib/modules/ "${kernel.dev}/lib/modules/" \
+      --replace '$(shell uname -r)' "${kernel.modDirVersion}" \
+      --replace /sbin/depmod \# \
+      --replace '$(MODDESTDIR)' "$out/lib/modules/${kernel.modDirVersion}/kernel/net/wireless/"
+  '';
+
+  preInstall = ''
+    mkdir -p "$out/lib/modules/${kernel.modDirVersion}/kernel/net/wireless/"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Realtek 8814AU USB WiFi driver";
+    homepage = https://github.com/zebulon2/rtl8814au;
+    license = licenses.gpl2;
+    maintainers = [ maintainers.lassulus ];
+    platforms = [ "x86_64-linux" "i686-linux" ];
+  };
+}
diff --git a/pkgs/os-specific/linux/shadow/default.nix b/pkgs/os-specific/linux/shadow/default.nix
index 8875d7ec4b3..ca15571d1ed 100644
--- a/pkgs/os-specific/linux/shadow/default.nix
+++ b/pkgs/os-specific/linux/shadow/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchpatch, fetchFromGitHub, autoreconfHook, libxslt, libxml2
-, docbook_xml_dtd_412, docbook_xsl, gnome_doc_utils, flex, bison
+, docbook_xml_dtd_412, docbook_xsl, gnome-doc-utils, flex, bison
 , pam ? null, glibcCross ? null
 , buildPlatform, hostPlatform
 }:
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = stdenv.lib.optional (pam != null && stdenv.isLinux) pam;
   nativeBuildInputs = [autoreconfHook libxslt libxml2
-    docbook_xml_dtd_412 docbook_xsl gnome_doc_utils flex bison
+    docbook_xml_dtd_412 docbook_xsl gnome-doc-utils flex bison
     ];
 
   patches =
diff --git a/pkgs/os-specific/linux/systemd/default.nix b/pkgs/os-specific/linux/systemd/default.nix
index 9085b1703c0..383e3c340e6 100644
--- a/pkgs/os-specific/linux/systemd/default.nix
+++ b/pkgs/os-specific/linux/systemd/default.nix
@@ -8,6 +8,7 @@
 , ninja, meson, python3Packages, glibcLocales
 , patchelf
 , getent
+, hostPlatform
 }:
 
 assert stdenv.isLinux;
@@ -71,10 +72,10 @@ in
       "-Dsystem-gid-max=499"
   #    "-Dtime-epoch=1"
 
-      (if stdenv.isArm then "-Dgnu-efi=false" else "-Dgnu-efi=true")
-      "-Defi-libdir=${gnu-efi}/lib"
-      "-Defi-includedir=${gnu-efi}/include/efi"
-      "-Defi-ldsdir=${gnu-efi}/lib"
+      (if stdenv.isArm || !hostPlatform.isEfi then "-Dgnu-efi=false" else "-Dgnu-efi=true")
+      "-Defi-libdir=${toString gnu-efi}/lib"
+      "-Defi-includedir=${toString gnu-efi}/include/efi"
+      "-Defi-ldsdir=${toString gnu-efi}/lib"
 
       "-Dsysvinit-path="
       "-Dsysvrcnd-path="
diff --git a/pkgs/os-specific/linux/udisks-glue/default.nix b/pkgs/os-specific/linux/udisks-glue/default.nix
index 8b3ebd46c32..131ec630f27 100644
--- a/pkgs/os-specific/linux/udisks-glue/default.nix
+++ b/pkgs/os-specific/linux/udisks-glue/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, automake, autoconf, udisks, dbus_glib, glib, confuse }:
+{ stdenv, fetchurl, pkgconfig, automake, autoconf, udisks, dbus-glib, glib, confuse }:
 
 stdenv.mkDerivation {
   name = "udisks-glue-1.3.5";
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ automake autoconf udisks dbus_glib glib confuse ];
+  buildInputs = [ automake autoconf udisks dbus-glib glib confuse ];
 
   preConfigure = "sh autogen.sh";
 
diff --git a/pkgs/os-specific/linux/udisks/1-default.nix b/pkgs/os-specific/linux/udisks/1-default.nix
index 98cb616e2d5..aeb9deac89d 100644
--- a/pkgs/os-specific/linux/udisks/1-default.nix
+++ b/pkgs/os-specific/linux/udisks/1-default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, sg3_utils, udev, glib, dbus, dbus_glib
+{ stdenv, fetchurl, pkgconfig, sg3_utils, udev, glib, dbus, dbus-glib
 , polkit, parted, lvm2, libatasmart, intltool, libuuid, mdadm
 , libxslt, docbook_xsl, utillinux, libgudev }:
 
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
     '';
 
   buildInputs =
-    [ sg3_utils udev glib dbus dbus_glib polkit parted libgudev
+    [ sg3_utils udev glib dbus dbus-glib polkit parted libgudev
       lvm2 libatasmart intltool libuuid libxslt docbook_xsl
     ];
 
diff --git a/pkgs/os-specific/linux/udisks/2-default.nix b/pkgs/os-specific/linux/udisks/2-default.nix
index a265395f96e..725b1cd2564 100644
--- a/pkgs/os-specific/linux/udisks/2-default.nix
+++ b/pkgs/os-specific/linux/udisks/2-default.nix
@@ -1,6 +1,7 @@
 { stdenv, fetchurl, pkgconfig, intltool, gnused
 , expat, acl, systemd, glib, libatasmart, polkit
 , libxslt, docbook_xsl, utillinux, mdadm, libgudev
+, gobjectIntrospection
 }:
 
 stdenv.mkDerivation rec {
@@ -11,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "0spl155k0g2l2hvqf8xyjv08i68gfyhzpjva6cwlzxx0bz4gbify";
   };
 
-  outputs = [ "out" "man" ];
+  outputs = [ "out" "man" "dev" ];
 
   patches = [ ./force-path.patch ];
 
@@ -28,7 +29,7 @@ stdenv.mkDerivation rec {
         --replace " sed " " ${gnused}/bin/sed "
     '';
 
-  nativeBuildInputs = [ pkgconfig intltool ];
+  nativeBuildInputs = [ pkgconfig intltool gobjectIntrospection ];
 
   buildInputs = [ libxslt docbook_xsl libgudev expat acl systemd glib libatasmart polkit ];
 
@@ -38,6 +39,11 @@ stdenv.mkDerivation rec {
     "--with-udevdir=$(out)/lib/udev"
   ];
 
+  makeFlags = [
+    "INTROSPECTION_GIRDIR=$(dev)/share/gir-1.0"
+    "INTROSPECTION_TYPELIBDIR=$(out)/lib/girepository-1.0"
+  ];
+
   meta = {
     homepage = http://www.freedesktop.org/wiki/Software/udisks;
     description = "A daemon and command-line utility for querying and manipulating storage devices";
diff --git a/pkgs/os-specific/linux/upower/default.nix b/pkgs/os-specific/linux/upower/default.nix
index c46ed2d0c01..713ef974f9f 100644
--- a/pkgs/os-specific/linux/upower/default.nix
+++ b/pkgs/os-specific/linux/upower/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, dbus_glib
+{ stdenv, fetchurl, pkgconfig, glib, dbus-glib
 , intltool, libxslt, docbook_xsl, udev, libgudev, libusb1
 , useSystemd ? true, systemd, gobjectIntrospection
 }:
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs =
-    [ dbus_glib intltool libxslt docbook_xsl udev libgudev libusb1 gobjectIntrospection ]
+    [ dbus-glib intltool libxslt docbook_xsl udev libgudev libusb1 gobjectIntrospection ]
     ++ stdenv.lib.optional useSystemd systemd;
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/os-specific/linux/usbguard/default.nix b/pkgs/os-specific/linux/usbguard/default.nix
index b88d96e02a4..8ed4735dd27 100644
--- a/pkgs/os-specific/linux/usbguard/default.nix
+++ b/pkgs/os-specific/linux/usbguard/default.nix
@@ -1,7 +1,7 @@
 {
   stdenv, fetchurl, lib,
   libxslt, pandoc, pkgconfig,
-  dbus_glib, libcap_ng, libqb, libseccomp, polkit, protobuf, qtbase, qttools, qtsvg,
+  dbus-glib, libcap_ng, libqb, libseccomp, polkit, protobuf, qtbase, qttools, qtsvg,
   libgcrypt ? null,
   libsodium ? null
 }:
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    dbus_glib
+    dbus-glib
     libcap_ng
     libqb
     libseccomp
diff --git a/pkgs/servers/caddy/default.nix b/pkgs/servers/caddy/default.nix
index c24780095db..ad8aeadeff0 100644
--- a/pkgs/servers/caddy/default.nix
+++ b/pkgs/servers/caddy/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   name = "caddy-${version}";
-  version = "0.10.10";
+  version = "0.10.11";
 
   goPackagePath = "github.com/mholt/caddy";
 
@@ -12,7 +12,7 @@ buildGoPackage rec {
     owner = "mholt";
     repo = "caddy";
     rev = "v${version}";
-    sha256 = "1x7f1yz5vnsy9n50ak0vjrm4w8fqc1qvhv8fmqnsc8cgbp7f3p8w";
+    sha256 = "04ls0s79dsyxnrpra55qvl0dk9nyvps59l034326r3bzk4jhb3q6";
   };
 
   buildFlagsArray = ''
diff --git a/pkgs/servers/corosync/default.nix b/pkgs/servers/corosync/default.nix
index dc2f0f6fd70..145052ff8c3 100644
--- a/pkgs/servers/corosync/default.nix
+++ b/pkgs/servers/corosync/default.nix
@@ -9,11 +9,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "corosync-2.4.2";
+  name = "corosync-2.4.3";
 
   src = fetchurl {
     url = "http://build.clusterlabs.org/corosync/releases/${name}.tar.gz";
-    sha256 = "1aab380mv4ivy5icmwvk7941jbs6ikm21p5ijk7brr4z608k0vpj";
+    sha256 = "15y5la04qn2lh1gabyifygzpa4dx3ndk5yhmaf7azxyjx0if9rxi";
   };
 
   nativeBuildInputs = [ makeWrapper pkgconfig ];
diff --git a/pkgs/servers/coturn/default.nix b/pkgs/servers/coturn/default.nix
index 8df584435a2..f83ef4cef38 100644
--- a/pkgs/servers/coturn/default.nix
+++ b/pkgs/servers/coturn/default.nix
@@ -4,13 +4,13 @@ let inherit (stdenv.lib) optional; in
 
 stdenv.mkDerivation rec {
   name = "coturn-${version}";
-  version = "4.5.0.6";
+  version = "4.5.0.7";
 
   src = fetchFromGitHub {
     owner = "coturn";
     repo = "coturn";
     rev = "${version}";
-    sha256 = "084c3zgwmmz4s6211i5jbkzsn13703lsg7vhc2cpacazq4sgsrhb";
+    sha256 = "1781fx8lqgc54j973xzgq9d7k3g2j03va82jb4217gd3a93pa65l";
   };
 
   buildInputs = [ openssl libevent ];
diff --git a/pkgs/servers/dante/default.nix b/pkgs/servers/dante/default.nix
index 044d4fa50ab..ee139ea2652 100644
--- a/pkgs/servers/dante/default.nix
+++ b/pkgs/servers/dante/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation (rec {
   name = "dante-${version}";
-  version = "1.4.1";
+  version = "1.4.2";
 
   src = fetchurl {
     url = "https://www.inet.no/dante/files/${name}.tar.gz";
-    sha256 = "0lsg3hk8zd2h9f08s13bn4l4pvyyzkj4gr4ppwa7vj7gdyyk5lmn";
+    sha256 = "1bfafnm445afrmyxvvcl8ckq0p59yzykmr3y8qvryzrscd85g8ms";
   };
 
   configureFlags = [
diff --git a/pkgs/servers/dico/default.nix b/pkgs/servers/dico/default.nix
index c530929f79e..8958daa1a70 100644
--- a/pkgs/servers/dico/default.nix
+++ b/pkgs/servers/dico/default.nix
@@ -2,11 +2,11 @@
 , guile, python, pcre, libffi, groff }:
 
 stdenv.mkDerivation rec {
-  name = "dico-2.4";
+  name = "dico-2.5";
 
   src = fetchurl {
     url = "mirror://gnu/dico/${name}.tar.xz";
-    sha256 = "13m7vahfbdj7hb38bjgd4cmfswavvxrcpppj9n4m4rar3wyzg52g";
+    sha256 = "0szm3z4xvq0pjj8kxl4paq63byamf281kzn1la0cdm5ngavypxxq";
   };
 
   hardeningDisable = [ "format" ];
diff --git a/pkgs/servers/diod/default.nix b/pkgs/servers/diod/default.nix
index dcda4e8c0bb..a233b6ba4cf 100644
--- a/pkgs/servers/diod/default.nix
+++ b/pkgs/servers/diod/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "diod-${version}";
-  version = "1.0.23";
+  version = "1.0.24";
 
   src = fetchurl {
     url = "https://github.com/chaos/diod/releases/download/${version}/${name}.tar.gz";
-    sha256 = "002vxc9fwdwshda4jydxagr63xd6nnhbc6fh73974gi2pvp6gid3";
+    sha256 = "17wckwfsqj61yixz53nwkc35z66arb1x3napahpi64m7q68jn7gl";
   };
 
   buildInputs = [ munge lua libcap perl ncurses ];
diff --git a/pkgs/servers/dns/bind/darwin-openssl-linking-fix.patch b/pkgs/servers/dns/bind/darwin-openssl-linking-fix.patch
index b7e7bfc73bf..8276c28c3f4 100644
--- a/pkgs/servers/dns/bind/darwin-openssl-linking-fix.patch
+++ b/pkgs/servers/dns/bind/darwin-openssl-linking-fix.patch
@@ -1,8 +1,8 @@
 diff --git a/configure b/configure
-index 6779cc3..4275520 100755
+index b9ad66b..a2a7382 100755
 --- a/configure
 +++ b/configure
-@@ -15707,21 +15707,6 @@ $as_echo "not found" >&6; }
+@@ -16033,21 +16033,6 @@ $as_echo "not found" >&6; }
  			*-hp-hpux*)
  				DST_OPENSSL_LIBS="-L$use_openssl/lib -Wl,+b: -lcrypto"
  				;;
diff --git a/pkgs/servers/dns/bind/default.nix b/pkgs/servers/dns/bind/default.nix
index ea4d4f387d8..c0176db1576 100644
--- a/pkgs/servers/dns/bind/default.nix
+++ b/pkgs/servers/dns/bind/default.nix
@@ -3,14 +3,14 @@
 
 assert enableSeccomp -> libseccomp != null;
 
-let version = "9.11.2-P1"; in
+let version = "9.12.0"; in
 
 stdenv.mkDerivation rec {
   name = "bind-${version}";
 
   src = fetchurl {
     url = "http://ftp.isc.org/isc/bind9/${version}/${name}.tar.gz";
-    sha256 = "04hjvwvs7ssgj69lqparx0wj0w3xkc0x8y2iv62kzjighd41bhyf";
+    sha256 = "10iwkghl5g50b7wc17bsb9wa0dh2gd57bjlk6ynixhywz6dhx1r9";
   };
 
   outputs = [ "out" "lib" "dev" "man" "dnsutils" "host" ];
diff --git a/pkgs/servers/dns/bind/dont-keep-configure-flags.patch b/pkgs/servers/dns/bind/dont-keep-configure-flags.patch
index 91cae62b171..5a934056d13 100644
--- a/pkgs/servers/dns/bind/dont-keep-configure-flags.patch
+++ b/pkgs/servers/dns/bind/dont-keep-configure-flags.patch
@@ -1,40 +1,41 @@
 diff --git a/bin/named/include/named/globals.h b/bin/named/include/named/globals.h
-index f354cfb..2aa0cc5 100644
+index 388dc97..3c6135c 100644
 --- a/bin/named/include/named/globals.h
 +++ b/bin/named/include/named/globals.h
-@@ -71,7 +71,9 @@ EXTERN const char *		ns_g_version		INIT(VERSION);
- EXTERN const char *		ns_g_product		INIT(PRODUCT);
- EXTERN const char *		ns_g_description	INIT(DESCRIPTION);
- EXTERN const char *		ns_g_srcid		INIT(SRCID);
+@@ -65,7 +65,9 @@ EXTERN const char *		named_g_version		INIT(VERSION);
+ EXTERN const char *		named_g_product		INIT(PRODUCT);
+ EXTERN const char *		named_g_description	INIT(DESCRIPTION);
+ EXTERN const char *		named_g_srcid		INIT(SRCID);
 +#if 0
- EXTERN const char *		ns_g_configargs		INIT(CONFIGARGS);
+ EXTERN const char *		named_g_configargs	INIT(CONFIGARGS);
 +#endif
- EXTERN const char *		ns_g_builder		INIT(BUILDER);
- EXTERN in_port_t		ns_g_port		INIT(0);
- EXTERN isc_dscp_t		ns_g_dscp		INIT(-1);
+ EXTERN const char *		named_g_builder		INIT(BUILDER);
+ EXTERN in_port_t		named_g_port		INIT(0);
+ EXTERN isc_dscp_t		named_g_dscp		INIT(-1);
 diff --git a/bin/named/main.c b/bin/named/main.c
-index 556db54..edab41d 100644
+index 4fb0566..60d56cd 100644
 --- a/bin/named/main.c
 +++ b/bin/named/main.c
-@@ -636,8 +636,10 @@ parse_command_line(int argc, char *argv[]) {
- 			       (*ns_g_description != '\0') ? " " : "",
- 			       ns_g_description, ns_g_srcid);
- 			printf("running on %s\n", ns_os_uname());
-+#if 0
+@@ -672,8 +672,10 @@ parse_command_line(int argc, char *argv[]) {
+ 			       (*named_g_description != '\0') ? " " : "",
+ 			       named_g_description, named_g_srcid);
+ 			printf("running on %s\n", named_os_uname());
++			#if 0
  			printf("built by %s with %s\n",
- 			       ns_g_builder, ns_g_configargs);
-+#endif
+ 			       named_g_builder, named_g_configargs);
++			#endif
  #ifdef __clang__
  			printf("compiled by CLANG %s\n", __VERSION__);
  #else
-@@ -998,8 +1000,10 @@ setup(void) {
- 	isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
- 		      ISC_LOG_NOTICE, "running on %s", ns_os_uname());
+@@ -1075,9 +1077,11 @@ setup(void) {
+ 		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
+ 		      "running on %s", named_os_uname());
  
 +#if 0
- 	isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
- 		      ISC_LOG_NOTICE, "built with %s", ns_g_configargs);
+ 	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+ 		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
+ 		      "built with %s", named_g_configargs);
 +#endif
  
- 	isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
- 		      ISC_LOG_NOTICE,
+ 	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+ 		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
diff --git a/pkgs/servers/emby/default.nix b/pkgs/servers/emby/default.nix
index 05d53d44462..12c475bfc28 100644
--- a/pkgs/servers/emby/default.nix
+++ b/pkgs/servers/emby/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "emby-${version}";
-  version = "3.2.60.0";
+  version = "3.2.70.0";
 
   src = fetchurl {
     url = "https://github.com/MediaBrowser/Emby/releases/download/${version}/Emby.Mono.zip";
-    sha256 = "0yrbwq5dzzq5047vdpar4vkwzcgd9dj2v9basaw413hzncf2q8gj";
+    sha256 = "051mbzh1igcbda43n14aijbvhhh98rqw8i13f06xqsm67afrjjcv";
   };
 
   buildInputs = with pkgs; [
diff --git a/pkgs/servers/gpsd/default.nix b/pkgs/servers/gpsd/default.nix
index 7670c89f0c6..b01e9418789 100644
--- a/pkgs/servers/gpsd/default.nix
+++ b/pkgs/servers/gpsd/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, scons, pkgconfig, dbus, dbus_glib
+{ fetchurl, stdenv, scons, pkgconfig, dbus, dbus-glib
 , ncurses, libX11, libXt, libXpm, libXaw, libXext
 , libusb1, docbook_xml_dtd_412, docbook_xsl, bc
 , libxslt, xmlto, gpsdUser ? "gpsd", gpsdGroup ? "dialout"
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    python2Packages.python dbus dbus_glib ncurses libX11 libXt libXpm libXaw libXext
+    python2Packages.python dbus dbus-glib ncurses libX11 libXt libXpm libXaw libXext
     libxslt libusb1
   ];
 
diff --git a/pkgs/servers/mail/pypolicyd-spf/default.nix b/pkgs/servers/mail/pypolicyd-spf/default.nix
new file mode 100644
index 00000000000..d5e410a86c1
--- /dev/null
+++ b/pkgs/servers/mail/pypolicyd-spf/default.nix
@@ -0,0 +1,26 @@
+{ lib, buildPythonApplication, fetchurl, pyspf }:
+
+buildPythonApplication rec {
+  name = "pypolicyd-spf-${version}";
+  majorVersion = "2.0";
+  version = "${majorVersion}.2";
+
+  src = fetchurl {
+    url = "https://launchpad.net/pypolicyd-spf/${majorVersion}/${version}/+download/${name}.tar.gz";
+    sha256 = "1nm8y1jjgx6mxrbcxrbdnmkf8vglwp0wiw6jipzh641wb24gi76z";
+  };
+
+  propagatedBuildInputs = [ pyspf ];
+
+  preBuild = ''
+    substituteInPlace setup.py --replace "'/etc'" "'$out/etc'"
+  '';
+
+  meta = with lib; {
+    homepage = https://launchpad.net/pypolicyd-spf/;
+    description = "Postfix policy engine for Sender Policy Framework (SPF) checking";
+    maintainers = with maintainers; [ abbradar ];
+    license = licenses.asl20;
+    platforms = platforms.all;
+  };
+}
diff --git a/pkgs/servers/pulseaudio/default.nix b/pkgs/servers/pulseaudio/default.nix
index 2f102b58f14..6a65e8d0320 100644
--- a/pkgs/servers/pulseaudio/default.nix
+++ b/pkgs/servers/pulseaudio/default.nix
@@ -36,11 +36,11 @@
 
 stdenv.mkDerivation rec {
   name = "${if libOnly then "lib" else ""}pulseaudio-${version}";
-  version = "11.0";
+  version = "11.1";
 
   src = fetchurl {
     url = "http://freedesktop.org/software/pulseaudio/releases/pulseaudio-${version}.tar.xz";
-    sha256 = "0sf92knqkvqmfhrbz4vlsagzqlps72wycpmln5dygicg07a0a8q7";
+    sha256 = "17ndr6kc7hpv4ih4gygwlcpviqifbkvnk4fbwf4n25kpb991qlpj";
   };
 
   patches = [ ./caps-fix.patch ]
diff --git a/pkgs/servers/sql/mysql/jdbc/default.nix b/pkgs/servers/sql/mysql/jdbc/default.nix
index 046eb6cfca9..7125f9ef8e9 100644
--- a/pkgs/servers/sql/mysql/jdbc/default.nix
+++ b/pkgs/servers/sql/mysql/jdbc/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl, ant, unzip}:
 
 stdenv.mkDerivation rec {
-  name = "mysql-connector-java-5.1.39";
+  name = "mysql-connector-java-5.1.45";
   builder = ./builder.sh;
 
   src = fetchurl {
     url = "http://dev.mysql.com/get/Downloads/Connector-J/${name}.zip";
-    sha256 = "0d0g51hfx7a2r6nbni8yramg4vpqk0sql0aaib6q576a0nnrq78r";
+    sha256 = "1x3dygygj15p7zk825mqr0g80wlm3rfsqgbqnb11l133rk4s1ylw";
   };
 
   buildInputs = [ unzip ant ];
diff --git a/pkgs/servers/uwsgi/default.nix b/pkgs/servers/uwsgi/default.nix
index 4614a9768b0..b420c673850 100644
--- a/pkgs/servers/uwsgi/default.nix
+++ b/pkgs/servers/uwsgi/default.nix
@@ -49,11 +49,11 @@ in
 
 stdenv.mkDerivation rec {
   name = "uwsgi-${version}";
-  version = "2.0.15";
+  version = "2.0.16";
 
   src = fetchurl {
     url = "http://projects.unbit.it/downloads/${name}.tar.gz";
-    sha256 = "1zvj28wp3c1hacpd4c6ra5ilwvvfq3l8y6gn8i7mnncpddlzjbjp";
+    sha256 = "1x61vipgzhzb6flbbgl0hq96j9d330gh0kmwv8pwh6n57j7z84d9";
   };
 
   nativeBuildInputs = [ python3 pkgconfig ];
diff --git a/pkgs/servers/web-apps/piwik/bootstrap.php b/pkgs/servers/web-apps/matomo/bootstrap.php
index a8163f33e5c..a8163f33e5c 100644
--- a/pkgs/servers/web-apps/piwik/bootstrap.php
+++ b/pkgs/servers/web-apps/matomo/bootstrap.php
diff --git a/pkgs/servers/web-apps/matomo/default.nix b/pkgs/servers/web-apps/matomo/default.nix
new file mode 100644
index 00000000000..c99b20a46bd
--- /dev/null
+++ b/pkgs/servers/web-apps/matomo/default.nix
@@ -0,0 +1,59 @@
+{ stdenv, fetchurl, makeWrapper, php }:
+
+stdenv.mkDerivation rec {
+  name = "matomo-${version}";
+  version = "3.3.0";
+
+  src = fetchurl {
+    # TODO: As soon as the tarballs are renamed as well on future releases, this should be enabled again
+    # url = "https://builds.matomo.org/${name}.tar.gz";
+    url = "https://builds.matomo.org/piwik-${version}.tar.gz";
+    sha256 = "1ybzj3kk0x29nv8c6xnhir5d9dr0q0fl1vnm4i7zvhml73ryqk0f";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  # make-localhost-default-database-server.patch:
+  #   This changes the default value of the database server field
+  #   from 127.0.0.1 to localhost.
+  #   unix socket authentication only works with localhost,
+  #   but password-based SQL authentication works with both.
+  # TODO: is upstream interested in this?
+  patches = [ ./make-localhost-default-database-host.patch ];
+
+  # this bootstrap.php adds support for getting PIWIK_USER_PATH
+  # from an environment variable. Point it to a mutable location
+  # to be able to use matomo read-only from the nix store
+  postPatch = ''
+    cp ${./bootstrap.php} bootstrap.php
+  '';
+
+  # TODO: future versions might rename the PIWIK_… variables to MATOMO_…
+  # TODO: Move more unnecessary files from share/, especially using PIWIK_INCLUDE_PATH.
+  #       See https://forum.matomo.org/t/bootstrap-php/5926/10 and
+  #       https://github.com/matomo-org/matomo/issues/11654#issuecomment-297730843
+  installPhase = ''
+    runHook preInstall
+
+    # copy evertything to share/, used as webroot folder, and then remove what's known to be not needed
+    mkdir -p $out/share
+    cp -ra * $out/share/
+    # tmp/ is created by matomo in PIWIK_USER_PATH
+    rmdir $out/share/tmp
+    # config/ needs to be copied to PIWIK_USER_PATH anyway
+    mv $out/share/config $out/
+
+    makeWrapper ${php}/bin/php $out/bin/matomo-console \
+      --add-flags "$out/share/console"
+
+    runHook postInstall
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A real-time web analytics application";
+    license = licenses.gpl3Plus;
+    homepage = https://matomo.org/;
+    platforms = platforms.all;
+    maintainers = [ maintainers.florianjacob ];
+  };
+}
diff --git a/pkgs/servers/web-apps/matomo/make-localhost-default-database-host.patch b/pkgs/servers/web-apps/matomo/make-localhost-default-database-host.patch
new file mode 100644
index 00000000000..48808ac2ccc
--- /dev/null
+++ b/pkgs/servers/web-apps/matomo/make-localhost-default-database-host.patch
@@ -0,0 +1,13 @@
+diff --git a/plugins/Installation/FormDatabaseSetup.php b/plugins/Installation/FormDatabaseSetup.php
+index 9364f49870..2625cbb91b 100644
+--- a/plugins/Installation/FormDatabaseSetup.php
++++ b/plugins/Installation/FormDatabaseSetup.php
+@@ -82,7 +82,7 @@ class FormDatabaseSetup extends QuickForm2
+ 
+         // default values
+         $this->addDataSource(new HTML_QuickForm2_DataSource_Array(array(
+-                                                                       'host'          => '127.0.0.1',
++                                                                       'host'          => 'localhost',
+                                                                        'type'          => $defaultDatabaseType,
+                                                                        'tables_prefix' => 'matomo_',
+                                                                   )));
diff --git a/pkgs/servers/web-apps/piwik/default.nix b/pkgs/servers/web-apps/piwik/default.nix
deleted file mode 100644
index 697240e81c7..00000000000
--- a/pkgs/servers/web-apps/piwik/default.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{ stdenv, fetchurl, makeWrapper, php }:
-
-stdenv.mkDerivation rec {
-  name = "piwik-${version}";
-  version = "3.2.1";
-
-  src = fetchurl {
-    url = "https://builds.piwik.org/${name}.tar.gz";
-    sha512 = "1yisgywz7dm6kygh9mc207xnqpvdxbw4pa2l9gjh495a6979x3chi7z5rf410z4dmrg0kbj8wqm8mmmslfn276xvw37l2d4h73ij1h2";
-  };
-
-  nativeBuildInputs = [ makeWrapper ];
-
-  # regarding the 127.0.0.1 substitute:
-  #   This replaces the default value of the database server field.
-  #   unix socket authentication only works with localhost,
-  #   but password-based SQL authentication works with both.
-  postPatch = ''
-    substituteInPlace plugins/Installation/FormDatabaseSetup.php \
-      --replace "=> '127.0.0.1'," "=> 'localhost',"
-    cp ${./bootstrap.php} bootstrap.php
-  '';
-
-  # TODO: Move more unnecessary files from share/, especially using PIWIK_INCLUDE_PATH.
-  #       See https://forum.piwik.org/t/bootstrap-php/5926/10 and
-  #       https://github.com/piwik/piwik/issues/11654#issuecomment-297730843
-  installPhase = ''
-    runHook preInstall
-
-    # copy evertything to share/, used as webroot folder, and then remove what's known to be not needed
-    mkdir -p $out/share
-    cp -ra * $out/share/
-    # tmp/ is created by piwik in PIWIK_USER_PATH
-    rmdir $out/share/tmp
-    # config/ needs to be copied to PIWIK_USER_PATH anyway
-    mv $out/share/config $out/
-
-    makeWrapper ${php}/bin/php $out/bin/piwik-console \
-      --add-flags "$out/share/console"
-
-    runHook postInstall
-  '';
-
-  meta = with stdenv.lib; {
-    description = "A real-time web analytics application";
-    license = licenses.gpl3Plus;
-    homepage = https://piwik.org/;
-    platforms = platforms.all;
-    maintainers = [ maintainers.florianjacob ];
-  };
-}
diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index cc2cade8ba1..d22565ae8db 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -1,6 +1,6 @@
 # THIS IS A GENERATED FILE.  DO NOT EDIT!
 args @ { clangStdenv, fetchurl, fetchgit, fetchpatch, stdenv, pkgconfig, intltool, freetype, fontconfig
-, libxslt, expat, libpng, zlib, perl, mesa_drivers, spice_protocol
+, libxslt, expat, libpng, zlib, perl, mesa_drivers, spice-protocol
 , dbus, libuuid, openssl, gperf, m4, libevdev, tradcpp, libinput, mcpp, makeWrapper, autoreconfHook
 , autoconf, automake, libtool, xmlto, asciidoc, flex, bison, python, mtdev, pixman, ... }: with args;
 
diff --git a/pkgs/servers/x11/xorg/generate-expr-from-tarballs.pl b/pkgs/servers/x11/xorg/generate-expr-from-tarballs.pl
index 1f3557dff66..acf234a1683 100755
--- a/pkgs/servers/x11/xorg/generate-expr-from-tarballs.pl
+++ b/pkgs/servers/x11/xorg/generate-expr-from-tarballs.pl
@@ -230,7 +230,7 @@ print OUT "";
 print OUT <<EOF;
 # THIS IS A GENERATED FILE.  DO NOT EDIT!
 args @ { clangStdenv, fetchurl, fetchgit, fetchpatch, stdenv, pkgconfig, intltool, freetype, fontconfig
-, libxslt, expat, libpng, zlib, perl, mesa_drivers, spice_protocol
+, libxslt, expat, libpng, zlib, perl, mesa_drivers, spice-protocol
 , dbus, libuuid, openssl, gperf, m4, libevdev, tradcpp, libinput, mcpp, makeWrapper, autoreconfHook
 , autoconf, automake, libtool, xmlto, asciidoc, flex, bison, python, mtdev, pixman, ... }: with args;
 
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index c6466598195..18189ba2e68 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -390,7 +390,7 @@ in
   };
 
   xf86videoqxl = attrs: attrs // {
-    buildInputs =  attrs.buildInputs ++ [ args.spice_protocol ];
+    buildInputs =  attrs.buildInputs ++ [ args.spice-protocol ];
   };
 
   xf86videosiliconmotion = attrs: attrs // {
diff --git a/pkgs/servers/xmpp/ejabberd/default.nix b/pkgs/servers/xmpp/ejabberd/default.nix
index 3cde8307cb0..cd27f69e5f4 100644
--- a/pkgs/servers/xmpp/ejabberd/default.nix
+++ b/pkgs/servers/xmpp/ejabberd/default.nix
@@ -1,5 +1,5 @@
 { stdenv, writeScriptBin, lib, fetchurl, git, cacert
-, erlang, openssl, expat, libyaml, bash, gnused, gnugrep, coreutils, utillinux, procps
+, erlang, openssl, expat, libyaml, bash, gnused, gnugrep, coreutils, utillinux, procps, gd
 , withMysql ? false
 , withPgsql ? false
 , withSqlite ? false, sqlite
@@ -23,17 +23,17 @@ let
   ctlpath = lib.makeBinPath [ bash gnused gnugrep coreutils utillinux procps ];
 
 in stdenv.mkDerivation rec {
-  version = "17.07";
+  version = "18.01";
   name = "ejabberd-${version}";
 
   src = fetchurl {
     url = "http://www.process-one.net/downloads/ejabberd/${version}/${name}.tgz";
-    sha256 = "1p8ppp2czjgnq8xnhyksd82npvvx99fwr0g3rrq1wvnwh2vgb8km";
+    sha256 = "01i2n8mlgw293jdf4172f9q8ca8m35vysjws791p7nynpfdb4cn6";
   };
 
   nativeBuildInputs = [ fakegit ];
 
-  buildInputs = [ erlang openssl expat libyaml ]
+  buildInputs = [ erlang openssl expat libyaml gd ]
     ++ lib.optional withSqlite sqlite
     ++ lib.optional withPam pam
     ++ lib.optional withZlib zlib
@@ -74,7 +74,7 @@ in stdenv.mkDerivation rec {
 
     outputHashMode = "recursive";
     outputHashAlgo = "sha256";
-    outputHash = "1q9yzccn4zf5i4hibq1r0i34q4986a93ph4792l1ph07aiisc8p7";
+    outputHash = "1v3h0c7kfifb6wsfxyv5j1wc7rlxbb7r0pgd4s340wiyxnllzzhk";
   };
 
   configureFlags =
@@ -107,12 +107,12 @@ in stdenv.mkDerivation rec {
       $out/sbin/ejabberdctl
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Open-source XMPP application server written in Erlang";
-    license = lib.licenses.gpl2;
+    license = licenses.gpl2;
     homepage = http://www.ejabberd.im;
-    platforms = lib.platforms.linux;
-    maintainers = [ lib.maintainers.sander lib.maintainers.abbradar ];
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ sander abbradar ];
     broken = withElixir;
   };
 }
diff --git a/pkgs/shells/antigen/default.nix b/pkgs/shells/antigen/default.nix
index fc3759803f6..cf22207ef09 100644
--- a/pkgs/shells/antigen/default.nix
+++ b/pkgs/shells/antigen/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  version = "2.2.2";
+  version = "2.2.3";
   name = "antigen-${version}";
 
   src = fetchurl {
     url = "https://github.com/zsh-users/antigen/releases/download/v${version}/antigen.zsh";
-    sha256 = "0635dvnsqh7dpqdwx5qq3kx7m1cx2038zln6y9ycnbi3i0ilgj9z";
+    sha256 = "1bmp3qf14509swpxin4j9f98n05pdilzapjm0jdzbv0dy3hn20ix";
   };
 
   phases = "installPhase";
diff --git a/pkgs/stdenv/generic/default.nix b/pkgs/stdenv/generic/default.nix
index d5885193b9b..42288e6245e 100644
--- a/pkgs/stdenv/generic/default.nix
+++ b/pkgs/stdenv/generic/default.nix
@@ -135,6 +135,8 @@ let
       inherit overrides;
 
       inherit cc;
+
+      isCross = targetPlatform != buildPlatform;
     }
 
     # Propagate any extra attributes.  For instance, we use this to
diff --git a/pkgs/test/openftd/default.nix b/pkgs/test/openftd/default.nix
index 13b6b01f325..a5b817de40e 100644
--- a/pkgs/test/openftd/default.nix
+++ b/pkgs/test/openftd/default.nix
@@ -28,7 +28,7 @@ Heb je geen mozilla, maar heb je wel de firebird/firefox variant geinstalleerd s
 { stdenv, fetchurl
 , zlib, libxml2, libxslt, firefox, openssl, curl
 , glib, gtk, libgnomeui, libgtkhtml
-, pkgconfig, dbus_glib, realCurl, pcre, libsexy, gtkspell, libnotify
+, pkgconfig, dbus-glib, realCurl, pcre, libsexy, gtkspell, libnotify
 }:
  
 stdenv.mkDerivation {
@@ -42,7 +42,7 @@ stdenv.mkDerivation {
 
   buildInputs = [
     zlib libxml2 libxslt firefox openssl curl
-    glib gtk pkgconfig dbus_glib realCurl pcre libsexy libgnomeui gtkspell libnotify libgtkhtml
+    glib gtk pkgconfig dbus-glib realCurl pcre libsexy libgnomeui gtkspell libnotify libgtkhtml
   ];
 
   configureFlags="--with-libcurl-libraries=${curl.out}/lib --with-libcurl-headers=${curl.dev}/include --with-pcre_libraries=${pcre.out}/lib --with-pcre_headers=${pcre.dev}/include";
diff --git a/pkgs/tools/bluetooth/blueman/default.nix b/pkgs/tools/bluetooth/blueman/default.nix
index 71df4a1b5a5..394f3fe5b98 100644
--- a/pkgs/tools/bluetooth/blueman/default.nix
+++ b/pkgs/tools/bluetooth/blueman/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, intltool, pkgconfig, pythonPackages, bluez, polkit, gtk3
 , obex_data_server, xdg_utils, libnotify, dnsmasq, dhcp
-, hicolor_icon_theme, librsvg, wrapGAppsHook, gobjectIntrospection
+, hicolor-icon-theme, librsvg, wrapGAppsHook, gobjectIntrospection
 , withPulseAudio ? true, libpulseaudio }:
 
 let
@@ -8,11 +8,11 @@ let
 
 in stdenv.mkDerivation rec {
   name = "blueman-${version}";
-  version = "2.0.4";
+  version = "2.0.5";
 
   src = fetchurl {
     url = "https://github.com/blueman-project/blueman/releases/download/${version}/${name}.tar.xz";
-    sha256 = "03s305mbc57nl3sq5ywh9casz926k4aqnylgaidli8bmgz1djbg9";
+    sha256 = "1jl83z56c01ypvv98mxn74kpbv58yrccggp1rbmnw1dnvjxvjbic";
   };
 
   nativeBuildInputs = [
@@ -20,7 +20,7 @@ in stdenv.mkDerivation rec {
     pythonPackages.wrapPython wrapGAppsHook
   ];
 
-  buildInputs = [ bluez gtk3 pythonPackages.python libnotify librsvg hicolor_icon_theme ]
+  buildInputs = [ bluez gtk3 pythonPackages.python libnotify librsvg hicolor-icon-theme ]
                 ++ pythonPath
                 ++ lib.optional withPulseAudio libpulseaudio;
 
diff --git a/pkgs/tools/bluetooth/obex-data-server/default.nix b/pkgs/tools/bluetooth/obex-data-server/default.nix
index 53a193749d3..ffc7ee192c9 100644
--- a/pkgs/tools/bluetooth/obex-data-server/default.nix
+++ b/pkgs/tools/bluetooth/obex-data-server/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libusb, glib, dbus_glib, bluez, openobex, dbus_libs }:
+{ stdenv, fetchurl, pkgconfig, libusb, glib, dbus-glib, bluez, openobex, dbus_libs }:
    
 stdenv.mkDerivation rec {
   name = "obex-data-server-0.4.6";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ libusb glib dbus_glib bluez openobex dbus_libs ];
+  buildInputs = [ libusb glib dbus-glib bluez openobex dbus_libs ];
 
   patches = [ ./obex-data-server-0.4.6-build-fixes-1.patch ];
 
diff --git a/pkgs/tools/cd-dvd/brasero/default.nix b/pkgs/tools/cd-dvd/brasero/default.nix
index d62f2c25623..8223ba2be4b 100644
--- a/pkgs/tools/cd-dvd/brasero/default.nix
+++ b/pkgs/tools/cd-dvd/brasero/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, fetchurl, pkgconfig, gtk3, itstool, gst_all_1, libxml2, libnotify
-, libcanberra_gtk3, intltool, makeWrapper, dvdauthor, libburn, libisofs
-, vcdimager, wrapGAppsHook, hicolor_icon_theme }:
+, libcanberra-gtk3, intltool, makeWrapper, dvdauthor, libburn, libisofs
+, vcdimager, wrapGAppsHook, hicolor-icon-theme }:
 
 # libdvdcss is "too old" (in fast "too new"), see https://bugs.launchpad.net/ubuntu/+source/brasero/+bug/611590
 
@@ -20,8 +20,8 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig itstool intltool wrapGAppsHook ];
 
-  buildInputs = [ gtk3 libxml2 libnotify libcanberra_gtk3 libburn libisofs
-                  hicolor_icon_theme
+  buildInputs = [ gtk3 libxml2 libnotify libcanberra-gtk3 libburn libisofs
+                  hicolor-icon-theme
                   gst_all_1.gstreamer gst_all_1.gst-plugins-base
                   gst_all_1.gst-plugins-good gst_all_1.gst-plugins-bad
                   gst_all_1.gst-plugins-ugly gst_all_1.gst-libav ];
diff --git a/pkgs/tools/compression/advancecomp/default.nix b/pkgs/tools/compression/advancecomp/default.nix
index 31ce1a986fb..db1e1dbfd85 100644
--- a/pkgs/tools/compression/advancecomp/default.nix
+++ b/pkgs/tools/compression/advancecomp/default.nix
@@ -3,13 +3,13 @@
 
 stdenv.mkDerivation rec {
   name = "advancecomp-${version}";
-  version = "2.0";
+  version = "2.1";
 
   src = fetchFromGitHub {
     owner = "amadvance";
     repo = "advancecomp";
     rev = "v${version}";
-    sha256 = "1lvrcxcxbxac47j0ml11nikx38zan7bbr3dfjssm52r5v4cmh8j9";
+    sha256 = "1pd6czamamrd0ppk5a3a65hcgdlqwja98aandhqiajhnibwldv8x";
   };
 
   nativeBuildInputs = [ autoreconfHook ];
diff --git a/pkgs/tools/filesystems/bindfs/default.nix b/pkgs/tools/filesystems/bindfs/default.nix
index 4d7ee75c006..c558c9e8a32 100644
--- a/pkgs/tools/filesystems/bindfs/default.nix
+++ b/pkgs/tools/filesystems/bindfs/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, fuse, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  version = "1.12.6";
+  version = "1.13.9";
   name    = "bindfs-${version}";
 
   src = fetchurl {
     url    = "http://bindfs.org/downloads/${name}.tar.gz";
-    sha256 = "0s90n1n4rvpcg51ixr5wx8ixml1xnc7w28xlbnms34v19pzghm59";
+    sha256 = "1dgqjq2plpds442ygpv8czr5v199ljscp33m89y19x04ssljrymc";
   };
 
   dontStrip = true;
diff --git a/pkgs/tools/filesystems/btrfs-progs/default.nix b/pkgs/tools/filesystems/btrfs-progs/default.nix
index 793a540d9bf..09f004f2844 100644
--- a/pkgs/tools/filesystems/btrfs-progs/default.nix
+++ b/pkgs/tools/filesystems/btrfs-progs/default.nix
@@ -12,12 +12,12 @@ stdenv.mkDerivation rec {
     sha256 = "15izak6jg6pqr6ha9447cdrdj9k6kfiarvwlrj53cpvrsv02l437";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [
-    attr acl zlib libuuid e2fsprogs lzo
-    asciidoc xmlto docbook_xml_dtd_45 docbook_xsl libxslt zstd
+  nativeBuildInputs = [
+    pkgconfig asciidoc xmlto docbook_xml_dtd_45 docbook_xsl libxslt
   ];
 
+  buildInputs = [ attr acl zlib libuuid e2fsprogs lzo zstd ];
+
   # gcc bug with -O1 on ARM with gcc 4.8
   # This should be fine on all platforms so apply universally
   patchPhase = "sed -i s/-O1/-O2/ configure";
diff --git a/pkgs/tools/filesystems/encfs/default.nix b/pkgs/tools/filesystems/encfs/default.nix
index e415f57e707..03da84f7c73 100644
--- a/pkgs/tools/filesystems/encfs/default.nix
+++ b/pkgs/tools/filesystems/encfs/default.nix
@@ -5,10 +5,10 @@
 
 stdenv.mkDerivation rec {
   name = "encfs-${version}";
-  version = "1.9.2";
+  version = "1.9.4";
 
   src = fetchFromGitHub {
-    sha256 = "0isx7n4r8znk02464s0wvlzk6ry5mlnq3kgnd0rapnhjwdvwqr5y";
+    sha256 = "1hp2l4yk7fsimlrrd6a675vigmyikd323l1n3mybcdng58skj2ag";
     rev = "v${version}";
     repo = "encfs";
     owner = "vgough";
diff --git a/pkgs/tools/graphics/cfdg/default.nix b/pkgs/tools/graphics/cfdg/default.nix
index 8c53882ff1b..a4d49edcb44 100644
--- a/pkgs/tools/graphics/cfdg/default.nix
+++ b/pkgs/tools/graphics/cfdg/default.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   name = "cfdg-${version}";
-  version = "3.0.2";
+  version = "3.0.9";
   src = fetchurl {
-    sha256 = "1pd1hjippbhad8l4s4lsglykh22i24qfrgmnxrsx71bvcqbr356p";
+    sha256 = "1jqpinz6ri4a2l04mf2z1ljalkdk1m07hj47lqkh8gbf2slfs0jl";
     url = "http://www.contextfreeart.org/download/ContextFreeSource${version}.tgz";
   };
 
diff --git a/pkgs/tools/graphics/gromit-mpx/default.nix b/pkgs/tools/graphics/gromit-mpx/default.nix
index 7261326633a..dc703cf02f7 100644
--- a/pkgs/tools/graphics/gromit-mpx/default.nix
+++ b/pkgs/tools/graphics/gromit-mpx/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, autoreconfHook, autoconf, automake, pkgconfig
 , gtk, glib, pcre, libappindicator, libpthreadstubs, libXdmcp
-, libxkbcommon, epoxy, at_spi2_core, dbus, libdbusmenu-glib
+, libxkbcommon, epoxy, at-spi2-core, dbus, libdbusmenu-glib
 }:
 
 stdenv.mkDerivation rec {
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   buildInputs = [
     autoconf automake autoreconfHook
     gtk glib pcre libappindicator libpthreadstubs
-    libXdmcp libxkbcommon epoxy at_spi2_core
+    libXdmcp libxkbcommon epoxy at-spi2-core
     dbus libdbusmenu-glib
   ];
 
diff --git a/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix b/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
index e9e2e29f7fa..2bd4bf1c878 100644
--- a/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
+++ b/pkgs/tools/inputmethods/fcitx-engines/fcitx-rime/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, pkgconfig, fcitx, librime, brise, hicolor_icon_theme }:
+{ stdenv, fetchurl, cmake, pkgconfig, fcitx, librime, brise, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
   name = "fcitx-rime-${version}";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0bd8snfa6jr8dhnm0s0z021iryh5pbaf7p15rhkgbigw2pssczpr";
   };
 
-  buildInputs = [ cmake pkgconfig fcitx librime brise hicolor_icon_theme ];
+  buildInputs = [ cmake pkgconfig fcitx librime brise hicolor-icon-theme ];
 
   # cmake cannont automatically find our nonstandard brise install location
   cmakeFlags = [ "-DRIME_DATA_DIR=${brise}/share/rime-data" ];
diff --git a/pkgs/tools/inputmethods/ibus/default.nix b/pkgs/tools/inputmethods/ibus/default.nix
index f71a21b914f..59ddab7294f 100644
--- a/pkgs/tools/inputmethods/ibus/default.nix
+++ b/pkgs/tools/inputmethods/ibus/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchFromGitHub, autoreconfHook, gconf, intltool, makeWrapper, pkgconfig
 , vala, wrapGAppsHook, atk, dbus, dconf ? null, glib, gdk_pixbuf, gobjectIntrospection, gtk2
-, gtk3, gtk_doc, isocodes, python3, json_glib, libnotify ? null, enablePythonLibrary ? true
+, gtk3, gtk-doc, isocodes, python3, json-glib, libnotify ? null, enablePythonLibrary ? true
 , enableUI ? true, withWayland ? false, libxkbcommon ? null, wayland ? null }:
 
 assert withWayland -> wayland != null && libxkbcommon != null;
@@ -76,7 +76,7 @@ stdenv.mkDerivation rec {
     substituteInPlace data/dconf/Makefile.am --replace "dconf update" true
     substituteInPlace configure.ac --replace '$python2dir/ibus' $out/${python3.sitePackages}/ibus
     echo \#!${stdenv.shell} > data/dconf/make-dconf-override-db.sh
-    cp ${gtk_doc}/share/gtk-doc/data/gtk-doc.make .
+    cp ${gtk-doc}/share/gtk-doc/data/gtk-doc.make .
   '';
 
   preAutoreconf = "touch ChangeLog";
@@ -97,7 +97,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     autoreconfHook
     gconf
-    gtk_doc
+    gtk-doc
     intltool
     makeWrapper
     pkgconfig
@@ -116,7 +116,7 @@ stdenv.mkDerivation rec {
     gtk2
     gtk3
     isocodes
-    json_glib
+    json-glib
     libnotify
   ] ++ optionals withWayland [
     libxkbcommon
diff --git a/pkgs/tools/inputmethods/ibus/wrapper.nix b/pkgs/tools/inputmethods/ibus/wrapper.nix
index d41ba1e791f..2b93274b79a 100644
--- a/pkgs/tools/inputmethods/ibus/wrapper.nix
+++ b/pkgs/tools/inputmethods/ibus/wrapper.nix
@@ -1,5 +1,5 @@
 { stdenv, runCommand, makeWrapper, lndir
-, dconf, hicolor_icon_theme, ibus, librsvg, plugins
+, dconf, hicolor-icon-theme, ibus, librsvg, plugins
 }:
 
 let
@@ -7,7 +7,7 @@ let
   env = {
     buildInputs = [ ibus ] ++ plugins;
     nativeBuildInputs = [ lndir makeWrapper ];
-    propagatedUserEnvPackages = [ hicolor_icon_theme ];
+    propagatedUserEnvPackages = [ hicolor-icon-theme ];
     paths = [ ibus ] ++ plugins;
     inherit (ibus) meta;
   };
@@ -37,7 +37,7 @@ let
           --set IBUS_TABLE_LOCATION "$out/share/ibus-table" \
           --prefix PYTHONPATH : "$PYTHONPATH" \
           --prefix XDG_DATA_DIRS : "$out/share:$GSETTINGS_SCHEMAS_PATH" \
-          --suffix XDG_DATA_DIRS : "${hicolor_icon_theme}/share"
+          --suffix XDG_DATA_DIRS : "${hicolor-icon-theme}/share"
     done
 
     for prog in ibus-daemon; do
@@ -56,7 +56,7 @@ let
           --set IBUS_TABLE_LOCATION "$out/share/ibus-table" \
           --prefix PYTHONPATH : "$PYTHONPATH" \
           --prefix XDG_DATA_DIRS : "$out/share:$GSETTINGS_SCHEMAS_PATH" \
-          --suffix XDG_DATA_DIRS : "${hicolor_icon_theme}/share" \
+          --suffix XDG_DATA_DIRS : "${hicolor-icon-theme}/share" \
           --add-flags "--cache=refresh"
     done
   '';
diff --git a/pkgs/tools/misc/aptly/default.nix b/pkgs/tools/misc/aptly/default.nix
index 6214bc216f8..168a3f88772 100644
--- a/pkgs/tools/misc/aptly/default.nix
+++ b/pkgs/tools/misc/aptly/default.nix
@@ -2,14 +2,14 @@
 
 let
 
-  version = "1.1.1";
+  version = "1.2.0";
   rev = "v${version}";
 
   aptlySrc = fetchFromGitHub {
     inherit rev;
     owner = "smira";
     repo = "aptly";
-    sha256 = "197a7nh8li20slqxgn8s8xm13x5b8ansmabk8rx32sngb73hp4av";
+    sha256 = "1acnkmgarz9rp0skkh7zzwkhisjlmbl74jqjmqd3mn42y528c34b";
   };
 
   aptlyCompletionSrc = fetchFromGitHub {
diff --git a/pkgs/tools/misc/asciinema/default.nix b/pkgs/tools/misc/asciinema/default.nix
index 4d6e90a347e..0808704ecb7 100644
--- a/pkgs/tools/misc/asciinema/default.nix
+++ b/pkgs/tools/misc/asciinema/default.nix
@@ -4,7 +4,7 @@ let
   pythonPackages = python3Packages;
 in pythonPackages.buildPythonApplication rec {
   name = "asciinema-${version}";
-  version = "1.4.0";
+  version = "2.0.0";
 
   buildInputs = with pythonPackages; [ nose ];
   propagatedBuildInputs = with pythonPackages; [ requests ];
@@ -13,7 +13,7 @@ in pythonPackages.buildPythonApplication rec {
     owner = "asciinema";
     repo = "asciinema";
     rev = "v${version}";
-    sha256 = "1m2gjqxb5gqyz19lvp7jmwp7cxjc6nb0b2rrlsg3z2bl6vmi1xn2";
+    sha256 = "1f92hv9w58jf1f7igspjxvrxqn3n21kgya2zb56spqyydr4jzwdk";
   };
 
   patchPhase = ''
diff --git a/pkgs/tools/misc/autojump/default.nix b/pkgs/tools/misc/autojump/default.nix
index ba38a55dda0..4d3376108b7 100644
--- a/pkgs/tools/misc/autojump/default.nix
+++ b/pkgs/tools/misc/autojump/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, python, bash }:
 
 let
-  version = "22.5.0";
+  version = "22.5.1";
 in
   stdenv.mkDerivation rec {
     name = "autojump-${version}";
@@ -9,7 +9,7 @@ in
     src = fetchurl {
       url = "http://github.com/joelthelion/autojump/archive/release-v${version}.tar.gz";
       name = "autojump-${version}.tar.gz";
-      sha256 = "00ai0j37ka3557a8m7ig44dby7v01pckwi8gl479vz5b5pw1z8cd";
+      sha256 = "17z9j9936x0nizwrzf664bngh60x5qbvrrf1s5qdzd0f2gdanpvn";
     };
 
     buildInputs = [ python bash ];
diff --git a/pkgs/tools/misc/autorevision/default.nix b/pkgs/tools/misc/autorevision/default.nix
index 02caf6e33f9..75c7b258a44 100644
--- a/pkgs/tools/misc/autorevision/default.nix
+++ b/pkgs/tools/misc/autorevision/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   name = "autorevision-${version}";
-  version = "1.20";
+  version = "1.21";
 
   src = fetchurl {
     url = "https://github.com/Autorevision/autorevision/releases/download/v%2F${version}/autorevision-${version}.tgz";
-    sha256 = "1xlp7wn2vv17rp848ai272sifi6fmwdr6dg4im53hrf32j3gzlhy";
+    sha256 = "07ssirjy2mgbqxr792n3rqa408hm7qnhwfjzd73rqfwvjcahy1q8";
   };
 
   buildInputs = [
diff --git a/pkgs/tools/misc/bandwidth/default.nix b/pkgs/tools/misc/bandwidth/default.nix
index 899fb5f643a..a8b6d5f3c25 100644
--- a/pkgs/tools/misc/bandwidth/default.nix
+++ b/pkgs/tools/misc/bandwidth/default.nix
@@ -11,11 +11,11 @@ let
 in
 stdenv.mkDerivation rec {
   name = "bandwidth-${version}";
-  version = "1.4.2";
+  version = "1.5.1";
 
   src = fetchurl {
     url = "http://zsmith.co/archives/${name}.tar.gz";
-    sha256 = "1p1kp5s3fdgy667q7mc9ywnps0sbj4lpr42561yhi59m69n8c3kd";
+    sha256 = "1v9k1a2ilkbhc3viyacgq88c9if60kwsd1fy6rn84317qap4i7ib";
   };
 
   buildInputs = [ nasm ];
diff --git a/pkgs/tools/misc/brltty/default.nix b/pkgs/tools/misc/brltty/default.nix
index 8dbcd08fba6..6635f293195 100644
--- a/pkgs/tools/misc/brltty/default.nix
+++ b/pkgs/tools/misc/brltty/default.nix
@@ -4,11 +4,11 @@ assert alsaSupport -> alsaLib != null;
 assert systemdSupport -> systemd != null;
 
 stdenv.mkDerivation rec {
-  name = "brltty-5.5";
+  name = "brltty-5.6";
 
   src = fetchurl {
     url = "http://brltty.com/archive/${name}.tar.gz";
-    sha256 = "0slrqanwj9cm7ql0rpb296xq676zrc1sjyr13lh5lygp4b8qfpci";
+    sha256 = "06by51n35w0jq14w1vimxk3ssrlmiiw49wpxw29rasc106mpysfn";
   };
 
   nativeBuildInputs = [ pkgconfig python3.pkgs.cython ];
diff --git a/pkgs/tools/misc/direnv/default.nix b/pkgs/tools/misc/direnv/default.nix
index 4598655092f..15d8647ff82 100644
--- a/pkgs/tools/misc/direnv/default.nix
+++ b/pkgs/tools/misc/direnv/default.nix
@@ -2,14 +2,14 @@
 
 buildGoPackage rec {
   name = "direnv-${version}";
-  version = "2.15.0";
+  version = "2.15.1";
   goPackagePath = "github.com/direnv/direnv";
 
   src = fetchFromGitHub {
     owner = "direnv";
     repo = "direnv";
     rev = "v${version}";
-    sha256 = "09mys14acjbrkvjy9zl2k521k3xcs6b0brg8zlhh8qadhbirfkp3";
+    sha256 = "07kzfkv5ssys788j0f1bp73gd7b53vwv2jsxkd85zwb3kby1145v";
   };
 
   postConfigure = ''
diff --git a/pkgs/tools/misc/diskscan/default.nix b/pkgs/tools/misc/diskscan/default.nix
index e1024d70bce..9449b7759a8 100644
--- a/pkgs/tools/misc/diskscan/default.nix
+++ b/pkgs/tools/misc/diskscan/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "diskscan-${version}";
-  version = "0.19";
+  version = "0.20";
 
   src = fetchFromGitHub {
     owner  = "baruch";
     repo   = "diskscan";
     rev    = "${version}";
-    sha256 = "0yqpaxfahbjr8hr9xw7nngncwigy7yncdwnyp5wy9s9wdp8mrjra";
+    sha256 = "1s2df082yrnr3gqnapdsqz0yd0ld75bin37g0rms83ymzkh4ysgv";
   };
 
   buildInputs = [ ncurses zlib ];
diff --git a/pkgs/tools/misc/expect/default.nix b/pkgs/tools/misc/expect/default.nix
index 0d1c81c00a6..ed210783db1 100644
--- a/pkgs/tools/misc/expect/default.nix
+++ b/pkgs/tools/misc/expect/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, tcl, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  version = "5.45";
+  version = "5.45.4";
   name = "expect-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/expect/Expect/${version}/expect${version}.tar.gz";
-    sha256 = "0h60bifxj876afz4im35rmnbnxjx4lbdqp2ja3k30fwa8a8cm3dj";
+    sha256 = "0d1cp5hggjl93xwc8h1y6adbnrvpkk0ywkd00inz9ndxn21xm9s9";
   };
 
   buildInputs = [ tcl ];
diff --git a/pkgs/tools/misc/gparted/default.nix b/pkgs/tools/misc/gparted/default.nix
index 71cfedcaec7..99c54b6d396 100644
--- a/pkgs/tools/misc/gparted/default.nix
+++ b/pkgs/tools/misc/gparted/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, intltool, gettext, makeWrapper
-, parted, glib, libuuid, pkgconfig, gtkmm2, libxml2, hicolor_icon_theme
+, parted, glib, libuuid, pkgconfig, gtkmm2, libxml2, hicolor-icon-theme
 , gpart, hdparm, procps, utillinux
 }:
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--disable-doc" ];
 
-  buildInputs = [ parted glib libuuid gtkmm2 libxml2 hicolor_icon_theme ];
+  buildInputs = [ parted glib libuuid gtkmm2 libxml2 hicolor-icon-theme ];
   nativeBuildInputs = [ intltool gettext makeWrapper pkgconfig ];
 
   postInstall = ''
diff --git a/pkgs/tools/misc/grub4dos/default.nix b/pkgs/tools/misc/grub4dos/default.nix
index 40d122242ff..9719ea6fe55 100644
--- a/pkgs/tools/misc/grub4dos/default.nix
+++ b/pkgs/tools/misc/grub4dos/default.nix
@@ -6,13 +6,13 @@ let arch =
   else throw "Unknown architecture";
 in stdenv.mkDerivation rec {
   name = "grub4dos-${version}";
-  version = "0.4.6a-2016-12-24";
+  version = "0.4.6a-2018-02-20";
 
   src = fetchFromGitHub {
     owner = "chenall";
     repo = "grub4dos";
-    rev = "ca0371bb1e2365bfe4e44031a3b8b59e8c58ce0d";
-    sha256 = "0a9m7n5la3dmbfx6n5iqlfbm607r1mww0wkimn29mlsc30d8aamr";
+    rev = "74f6c862c73a4d21e61832174f4ab2f1d7f8b12a";
+    sha256 = "0p85y5adnlcs4cdi9dg6f5fzzc1y12bmfhx13qs0576izx2rma3q";
   };
 
   nativeBuildInputs = [ nasm ];
diff --git a/pkgs/tools/misc/mdbtools/git.nix b/pkgs/tools/misc/mdbtools/git.nix
index 6289c35f35a..2116815ed0c 100644
--- a/pkgs/tools/misc/mdbtools/git.nix
+++ b/pkgs/tools/misc/mdbtools/git.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchgit, glib, readline, bison, flex, pkgconfig,
-  libiconv, autoreconfHook, which, txt2man, gnome_doc_utils, scrollkeeper }:
+  libiconv, autoreconfHook, which, txt2man, gnome-doc-utils, scrollkeeper }:
 
 stdenv.mkDerivation {
   name = "mdbtools-git-2014-07-25";
@@ -13,7 +13,7 @@ stdenv.mkDerivation {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     glib readline bison flex autoreconfHook which txt2man
-    gnome_doc_utils scrollkeeper libiconv
+    gnome-doc-utils scrollkeeper libiconv
   ];
 
   preAutoreconf = ''
diff --git a/pkgs/tools/misc/mimeo/default.nix b/pkgs/tools/misc/mimeo/default.nix
index 81d6d29b2bf..52f685b22ca 100644
--- a/pkgs/tools/misc/mimeo/default.nix
+++ b/pkgs/tools/misc/mimeo/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, desktop_file_utils, file, python3Packages }:
+{ stdenv, fetchurl, desktop-file-utils, file, python3Packages }:
 
 python3Packages.buildPythonApplication rec {
   name = "mimeo-${version}";
@@ -9,14 +9,14 @@ python3Packages.buildPythonApplication rec {
     sha256 = "126g3frks6zn6yc1r005qpmxg1pvvvf06ivpyvd9xribn2mwki2z";
   };
 
-  buildInputs = [ file desktop_file_utils ];
+  buildInputs = [ file desktop-file-utils ];
 
   propagatedBuildInputs = [ python3Packages.pyxdg ];
 
   preConfigure = ''
     substituteInPlace Mimeo.py \
       --replace "EXE_UPDATE_DESKTOP_DATABASE = 'update-desktop-database'" \
-                "EXE_UPDATE_DESKTOP_DATABASE = '${desktop_file_utils}/bin/update-desktop-database'" \
+                "EXE_UPDATE_DESKTOP_DATABASE = '${desktop-file-utils}/bin/update-desktop-database'" \
       --replace "EXE_FILE = 'file'" \
                 "EXE_FILE = '${file}/bin/file'"
   '';
diff --git a/pkgs/tools/misc/ostree/default.nix b/pkgs/tools/misc/ostree/default.nix
index a8332ad494d..3b220153f17 100644
--- a/pkgs/tools/misc/ostree/default.nix
+++ b/pkgs/tools/misc/ostree/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, gtk_doc, gobjectIntrospection
+{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, gtk-doc, gobjectIntrospection
 , libgsystem, xz, e2fsprogs, libsoup, gpgme, which, autoconf, automake, libtool, fuse
 , libarchive, libcap, bzip2, yacc, libxslt, docbook_xsl, docbook_xml_dtd_42
 }:
@@ -30,7 +30,7 @@ in stdenv.mkDerivation {
   };
 
   nativeBuildInputs = [
-    autoconf automake libtool pkgconfig gtk_doc gobjectIntrospection which yacc
+    autoconf automake libtool pkgconfig gtk-doc gobjectIntrospection which yacc
     libxslt docbook_xsl docbook_xml_dtd_42
   ];
 
diff --git a/pkgs/tools/misc/parcellite/default.nix b/pkgs/tools/misc/parcellite/default.nix
index cb55226109b..37073daa699 100644
--- a/pkgs/tools/misc/parcellite/default.nix
+++ b/pkgs/tools/misc/parcellite/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, autoreconfHook
-, gtk2, hicolor_icon_theme, intltool, pkgconfig
+, gtk2, hicolor-icon-theme, intltool, pkgconfig
 , which, wrapGAppsHook, xdotool }:
 
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ autoreconfHook intltool pkgconfig wrapGAppsHook ];
-  buildInputs = [ gtk2 hicolor_icon_theme ];
+  buildInputs = [ gtk2 hicolor-icon-theme ];
 
   preFixup = ''
     # Need which and xdotool on path to fix auto-pasting.
diff --git a/pkgs/tools/misc/rmlint/default.nix b/pkgs/tools/misc/rmlint/default.nix
index 2ff86f5cbdf..640e641dd47 100644
--- a/pkgs/tools/misc/rmlint/default.nix
+++ b/pkgs/tools/misc/rmlint/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub,
-  gettext, glib, json_glib, libelf, pkgconfig, scons, sphinx, utillinux }:
+  gettext, glib, json-glib, libelf, pkgconfig, scons, sphinx, utillinux }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   configurePhase = "scons config";
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ gettext glib json_glib libelf scons sphinx utillinux ];
+  buildInputs = [ gettext glib json-glib libelf scons sphinx utillinux ];
 
   buildPhase = "scons";
 
diff --git a/pkgs/tools/misc/rpm-ostree/default.nix b/pkgs/tools/misc/rpm-ostree/default.nix
index d6cad51ce75..8c2845dc8eb 100644
--- a/pkgs/tools/misc/rpm-ostree/default.nix
+++ b/pkgs/tools/misc/rpm-ostree/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, ostree, rpm, which, autoconf, automake, libtool, pkgconfig,
-  libcap, glib, libgsystem, json_glib, libarchive, libsolv, librepo, gtk_doc, elfutils,
+  libcap, glib, libgsystem, json-glib, libarchive, libsolv, librepo, gtk-doc, elfutils,
   gperf, cmake, pcre, check, python, libxslt, docbook_xsl, docbook_xml_dtd_42, acl }:
 
 let
@@ -31,7 +31,7 @@ in stdenv.mkDerivation {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
     which autoconf automake libtool libcap ostree rpm glib libgsystem gperf
-    json_glib libarchive libsolv librepo gtk_doc libxslt docbook_xsl docbook_xml_dtd_42
+    json-glib libarchive libsolv librepo gtk-doc libxslt docbook_xsl docbook_xml_dtd_42
     cmake pcre check python
     # FIXME: get rid of this once libarchive properly propagates this
     acl
diff --git a/pkgs/tools/misc/scfbuild/default.nix b/pkgs/tools/misc/scfbuild/default.nix
new file mode 100644
index 00000000000..a310135727d
--- /dev/null
+++ b/pkgs/tools/misc/scfbuild/default.nix
@@ -0,0 +1,30 @@
+{ lib, buildPythonApplication, fetchFromGitHub, python, pyyaml, fonttools, fontforge }:
+
+buildPythonApplication rec {
+  name = "scfbuild-${version}";
+  version = "1.0.3";
+
+  src = fetchFromGitHub {
+    owner = "eosrei";
+    repo = "scfbuild";
+    rev = "c179c8d279b7cc0a9a3536a713ac880ac6010318";
+    sha256 = "1bsi7k4kkj914pycp1g92050hjxscyvc9qflqb3cv5yz3c93cs46";
+  };
+
+  phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
+
+  propagatedBuildInputs = [ pyyaml fonttools fontforge ];
+
+  installPhase = ''
+    mkdir -p $out/${python.sitePackages}
+    cp -r scfbuild $out/${python.sitePackages}
+    cp -r bin $out
+  '';
+
+  meta = with lib; {
+    description = "SVGinOT color font builder";
+    homepage = https://github.com/eosrei/scfbuild;
+    license = licenses.gpl3;
+    maintainers = with maintainers; [ abbradar ];
+  };
+}
diff --git a/pkgs/tools/misc/system-config-printer/default.nix b/pkgs/tools/misc/system-config-printer/default.nix
index 11d61cfe30f..90a17bdff70 100644
--- a/pkgs/tools/misc/system-config-printer/default.nix
+++ b/pkgs/tools/misc/system-config-printer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, udev, intltool, pkgconfig, glib, xmlto, wrapGAppsHook
 , makeWrapper, gtk3, docbook_xml_dtd_412, docbook_xsl
-, libxml2, desktop_file_utils, libusb1, cups, gdk_pixbuf, pango, atk, libnotify
-, gobjectIntrospection, libgnome_keyring3
+, libxml2, desktop-file-utils, libusb1, cups, gdk_pixbuf, pango, atk, libnotify
+, gobjectIntrospection, libgnome-keyring3
 , cups-filters
 , pythonPackages
 , withGUI ? true
@@ -20,10 +20,10 @@ stdenv.mkDerivation rec {
 
   buildInputs =
     [ intltool pkgconfig glib udev libusb1 cups xmlto
-      libxml2 docbook_xml_dtd_412 docbook_xsl desktop_file_utils
+      libxml2 docbook_xml_dtd_412 docbook_xsl desktop-file-utils
       pythonPackages.python pythonPackages.wrapPython
       libnotify gobjectIntrospection gdk_pixbuf pango atk
-      libgnome_keyring3
+      libgnome-keyring3
     ];
 
   nativeBuildInputs = [ wrapGAppsHook ];
diff --git a/pkgs/tools/misc/yad/default.nix b/pkgs/tools/misc/yad/default.nix
index 8dfd73ef20c..31b8d673a98 100644
--- a/pkgs/tools/misc/yad/default.nix
+++ b/pkgs/tools/misc/yad/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, intltool, gtk2, hicolor_icon_theme
+{ stdenv, fetchurl, pkgconfig, intltool, gtk2, hicolor-icon-theme
 , wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
   # for gcc5: c11 inline semantics breaks the build
   NIX_CFLAGS_COMPILE = "-fgnu89-inline";
 
-  buildInputs = [ gtk2 hicolor_icon_theme ];
+  buildInputs = [ gtk2 hicolor-icon-theme ];
 
   nativeBuildInputs = [ pkgconfig intltool wrapGAppsHook ];
 
diff --git a/pkgs/tools/networking/assh/default.nix b/pkgs/tools/networking/assh/default.nix
index e3a147b20b1..7af7a8f551d 100644
--- a/pkgs/tools/networking/assh/default.nix
+++ b/pkgs/tools/networking/assh/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   name = "assh-${version}";
-  version = "2.6.0";
+  version = "2.7.0";
 
   goPackagePath = "github.com/moul/advanced-ssh-config";
   subPackages = [ "cmd/assh" ];
@@ -18,7 +18,7 @@ buildGoPackage rec {
     repo = "advanced-ssh-config";
     owner = "moul";
     rev = "v${version}";
-    sha256 = "1vv98dz5822k51xklnmky0lwfjw8nc6ryvn8lmv9n63ppwh9s2s6";
+    sha256 = "0jfpcr8990lb7kacadbishdkz5l8spw24ksdlb79x34sdbbp3fm6";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/networking/bwm-ng/default.nix b/pkgs/tools/networking/bwm-ng/default.nix
index cfcd051f281..128ebc155b5 100644
--- a/pkgs/tools/networking/bwm-ng/default.nix
+++ b/pkgs/tools/networking/bwm-ng/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, ncurses }:
+{ writeText, stdenv, fetchurl, ncurses }:
 
 let
   version = "0.6.1";
@@ -13,6 +13,32 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ ncurses ];
 
+  # gcc7 has some issues with inline functions
+  patches = [
+    (writeText "gcc7.patch"
+    ''
+    --- a/src/bwm-ng.c
+    +++ b/src/bwm-ng.c
+    @@ -27,5 +27,5 @@
+     /* handle interrupt signal */
+     void sigint(int sig) FUNCATTR_NORETURN;
+    -inline void init(void);
+    +static inline void init(void);
+     
+     /* clear stuff and exit */
+    --- a/src/options.c
+    +++ b/src/options.c
+    @@ -35,5 +35,5 @@
+     inline int str2output_type(char *optarg);
+     #endif
+    -inline int str2out_method(char *optarg);
+    +static inline int str2out_method(char *optarg);
+     inline int str2in_method(char *optarg);
+
+    '')
+  ];
+
+
   # This code uses inline in the gnu89 sense: see http://clang.llvm.org/compatibility.html#inline
   NIX_CFLAGS_COMPILE = if stdenv.cc.isClang then "-std=gnu89" else null;
 
diff --git a/pkgs/tools/networking/dnscrypt-wrapper/default.nix b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
index 1282c72452f..cb12300d51e 100644
--- a/pkgs/tools/networking/dnscrypt-wrapper/default.nix
+++ b/pkgs/tools/networking/dnscrypt-wrapper/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "dnscrypt-wrapper-${version}";
-  version = "0.3";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "Cofyc";
     repo = "dnscrypt-wrapper";
     rev = "v${version}";
-    sha256 = "0wnkgn0ajx1qmfyb264jvpqxlbravdcq4m485iaa3wjp82g8xlca";
+    sha256 = "121y93sb06qc50fj7vv47r6dpzv77hh7ywl7sgrfp8i4jf4kaspa";
   };
 
   enableParallelBuilding = true;
diff --git a/pkgs/tools/networking/gupnp-tools/default.nix b/pkgs/tools/networking/gupnp-tools/default.nix
index fcbf5a4e1b2..e008c9183c9 100644
--- a/pkgs/tools/networking/gupnp-tools/default.nix
+++ b/pkgs/tools/networking/gupnp-tools/default.nix
@@ -1,4 +1,4 @@
-{fetchurl, stdenv, gupnp, gssdp, pkgconfig, gtk3, libuuid, intltool, gupnp_av, gnome3, gnome2, makeWrapper}:
+{fetchurl, stdenv, gupnp, gssdp, pkgconfig, gtk3, libuuid, intltool, gupnp-av, gnome3, gnome2, makeWrapper}:
 
 stdenv.mkDerivation rec {
   name = "gupnp-tools-${version}";
@@ -10,13 +10,13 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [gupnp libuuid gssdp gtk3 intltool gupnp_av
+  buildInputs = [gupnp libuuid gssdp gtk3 intltool gupnp-av
                  gnome2.gnome_icon_theme makeWrapper];
 
   postInstall = ''
     for program in gupnp-av-cp gupnp-universal-cp; do
       wrapProgram "$out/bin/$program" \
-        --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome_themes_standard}/share:${gnome2.gnome_icon_theme}/share:$out/share"
+        --prefix XDG_DATA_DIRS : "${gtk3.out}/share:${gnome3.gnome-themes-standard}/share:${gnome2.gnome_icon_theme}/share:$out/share"
     done
   '';
 
diff --git a/pkgs/tools/networking/megatools/default.nix b/pkgs/tools/networking/megatools/default.nix
index a59aee83b93..f6a75011287 100644
--- a/pkgs/tools/networking/megatools/default.nix
+++ b/pkgs/tools/networking/megatools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, fuse, curl, glib_networking
+{ stdenv, fetchurl, pkgconfig, glib, fuse, curl, glib-networking
 , asciidoc, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig wrapGAppsHook asciidoc ];
-  buildInputs = [ glib glib_networking fuse curl ];
+  buildInputs = [ glib glib-networking fuse curl ];
 
   meta = with stdenv.lib; {
     description = "Command line client for Mega.co.nz";
diff --git a/pkgs/tools/networking/mitmproxy/default.nix b/pkgs/tools/networking/mitmproxy/default.nix
index 131021704a2..c969119e1d7 100644
--- a/pkgs/tools/networking/mitmproxy/default.nix
+++ b/pkgs/tools/networking/mitmproxy/default.nix
@@ -1,60 +1,47 @@
-{ stdenv, fetchpatch, fetchFromGitHub, fetchurl, python3, glibcLocales }:
-
-let
-  # When overrides are not needed, then only remove the contents of this set.
-  packageOverrides = self: super: {
-    ldap3 = super.ldap3.overridePythonAttrs (oldAttrs: rec {
-      version = "2.3";
-      src = oldAttrs.src.override {
-        inherit version;
-        sha256 = "c056b3756076e15aa71c963c7c5a44d5d9bbd430263ee49598d4454223a766ac";
-      };
-    });
-    pyasn1 = super.pyasn1.overridePythonAttrs (oldAttrs: rec {
-      version = "0.3.7";
-      src = oldAttrs.src.override {
-        inherit version;
-        sha256 = "187f2a66d617683f8e82d5c00033b7c8a0287e1da88a9d577aebec321cad4965";
-      };
-    });
-  };
+{ stdenv, fetchFromGitHub, python3Packages, glibcLocales }:
 
-  pythonPackages = (python3.override {inherit packageOverrides; }).pkgs;
-in with pythonPackages;
+with python3Packages;
 
 buildPythonPackage rec {
-  baseName = "mitmproxy";
-  name = "${baseName}-unstable-2017-10-31";
+  pname = "mitmproxy";
+  version = "3.0.2";
 
   src = fetchFromGitHub {
-    owner = baseName;
-    repo = baseName;
-    rev = "80a8eaa708ea31dd9c5e7e1ab6b02c69079039c0";
+    owner  = pname;
+    repo   = pname;
+    rev    = "v${version}";
     sha256 = "0rvwm11yryzlp3c1i42rk2iv1m38yn6r83k41jb51hwg6wzbwzvw";
   };
 
+  postPatch = ''
+    # remove dependency constraints
+    sed 's/>=\([0-9]\.\?\)\+\( \?, \?<\([0-9]\.\?\)\+\)\?//' -i setup.py
+  '';
+
   checkPhase = ''
     export HOME=$(mktemp -d)
+    export LC_CTYPE=en_US.UTF-8
     # test_echo resolves hostnames
-    LC_CTYPE=en_US.UTF-8 pytest -k 'not test_echo and not test_find_unclaimed_URLs '
+    pytest -k 'not test_echo and not test_find_unclaimed_URLs '
   '';
 
   propagatedBuildInputs = [
     blinker click certifi cryptography
-    h2 hyperframe
-    kaitaistruct passlib pyasn1 pyopenssl
-    pyparsing pyperclip requests ruamel_yaml tornado
-    urwid brotlipy sortedcontainers ldap3
+    h2 hyperframe kaitaistruct passlib
+    pyasn1 pyopenssl pyparsing pyperclip
+    requests ruamel_yaml tornado urwid
+    brotlipy sortedcontainers ldap3
   ];
 
   buildInputs = [
-    beautifulsoup4 flask pytest pytestrunner glibcLocales
+    beautifulsoup4 flask pytest
+    pytestrunner glibcLocales
   ];
 
   meta = with stdenv.lib; {
     description = "Man-in-the-middle proxy";
-    homepage = https://mitmproxy.org/;
-    license = licenses.mit;
+    homepage    = https://mitmproxy.org/;
+    license     = licenses.mit;
     maintainers = with maintainers; [ fpletz kamilchm ];
   };
 }
diff --git a/pkgs/tools/networking/mitmproxy/tornado-4.6.patch b/pkgs/tools/networking/mitmproxy/tornado-4.6.patch
deleted file mode 100644
index 879b8a4c379..00000000000
--- a/pkgs/tools/networking/mitmproxy/tornado-4.6.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- mitmproxy-v2.0.2-src.org/setup.py	2017-08-28 07:31:51.727424688 +0100
-+++ mitmproxy-v2.0.2-src/setup.py	2017-08-28 07:35:55.608919302 +0100
-@@ -78,7 +78,7 @@
-         "pyperclip>=1.5.22, <1.6",
-         "requests>=2.9.1, <3",
-         "ruamel.yaml>=0.13.2, <0.14",
--        "tornado>=4.3, <4.5",
-+        "tornado>=4.3, <4.6",
-         "urwid>=1.3.1, <1.4",
-         "watchdog>=0.8.3, <0.9",
-         "brotlipy>=0.5.1, <0.7",
diff --git a/pkgs/tools/networking/modemmanager/default.nix b/pkgs/tools/networking/modemmanager/default.nix
index 36c56ac9847..f4631d39b01 100644
--- a/pkgs/tools/networking/modemmanager/default.nix
+++ b/pkgs/tools/networking/modemmanager/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, udev, libgudev, polkit, dbus_glib, ppp, intltool, pkgconfig
+{ stdenv, fetchurl, udev, libgudev, polkit, dbus-glib, ppp, intltool, pkgconfig
 , libmbim, libqmi, systemd }:
 
 stdenv.mkDerivation rec {
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ intltool pkgconfig ];
 
-  buildInputs = [ udev libgudev polkit dbus_glib ppp libmbim libqmi systemd ];
+  buildInputs = [ udev libgudev polkit dbus-glib ppp libmbim libqmi systemd ];
 
   configureFlags = [
     "--with-polkit"
diff --git a/pkgs/tools/networking/network-manager-applet/default.nix b/pkgs/tools/networking/network-manager-applet/default.nix
index f2c0bb13afe..20bab09c2a7 100644
--- a/pkgs/tools/networking/network-manager-applet/default.nix
+++ b/pkgs/tools/networking/network-manager-applet/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, intltool, pkgconfig, libglade, networkmanager, gnome3
 , libnotify, libsecret, polkit, isocodes, modemmanager
-, mobile_broadband_provider_info, glib_networking, gsettings_desktop_schemas
-, udev, libgudev, hicolor_icon_theme, jansson, wrapGAppsHook, webkitgtk
+, mobile-broadband-provider-info, glib-networking, gsettings-desktop-schemas
+, udev, libgudev, hicolor-icon-theme, jansson, wrapGAppsHook, webkitgtk
 , libindicator-gtk3, libappindicator-gtk3, withGnome ? false }:
 
 stdenv.mkDerivation rec {
@@ -24,18 +24,18 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   buildInputs = [
-    gnome3.gtk libglade networkmanager libnotify libsecret gsettings_desktop_schemas
-    polkit isocodes udev libgudev gnome3.libgnome_keyring
-    modemmanager jansson glib_networking
+    gnome3.gtk libglade networkmanager libnotify libsecret gsettings-desktop-schemas
+    polkit isocodes udev libgudev gnome3.libgnome-keyring
+    modemmanager jansson glib-networking
     libindicator-gtk3 libappindicator-gtk3
   ] ++ stdenv.lib.optional withGnome webkitgtk;
 
   nativeBuildInputs = [ intltool pkgconfig wrapGAppsHook ];
 
-  propagatedUserEnvPkgs = [ gnome3.gnome_keyring hicolor_icon_theme ];
+  propagatedUserEnvPkgs = [ gnome3.gnome-keyring hicolor-icon-theme ];
 
   makeFlags = [
-    ''CFLAGS=-DMOBILE_BROADBAND_PROVIDER_INFO=\"${mobile_broadband_provider_info}/share/mobile-broadband-provider-info/serviceproviders.xml\"''
+    ''CFLAGS=-DMOBILE_BROADBAND_PROVIDER_INFO=\"${mobile-broadband-provider-info}/share/mobile-broadband-provider-info/serviceproviders.xml\"''
   ];
 
   preInstall = ''
diff --git a/pkgs/tools/networking/network-manager/0.9.8/default.nix b/pkgs/tools/networking/network-manager/0.9.8/default.nix
index 0c791631daa..c5613341aab 100644
--- a/pkgs/tools/networking/network-manager/0.9.8/default.nix
+++ b/pkgs/tools/networking/network-manager/0.9.8/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, pkgconfig, dbus_glib
+{ stdenv, fetchurl, intltool, pkgconfig, dbus-glib
 , udev, libnl, libuuid, gnutls, dhcp
 , libgcrypt, perl, libgudev, avahi, ppp, kmod }:
 
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ udev libnl libuuid gnutls libgcrypt libgudev ];
 
-  propagatedBuildInputs = [ dbus_glib ];
+  propagatedBuildInputs = [ dbus-glib ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
 
diff --git a/pkgs/tools/networking/network-manager/default.nix b/pkgs/tools/networking/network-manager/default.nix
index b6201e308d9..c0471601917 100644
--- a/pkgs/tools/networking/network-manager/default.nix
+++ b/pkgs/tools/networking/network-manager/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, pkgconfig, dbus_glib
+{ stdenv, fetchurl, intltool, pkgconfig, dbus-glib
 , systemd, libgudev, libnl, libuuid, polkit, gnutls, ppp, dhcp, iptables
 , libgcrypt, dnsmasq, bluez5, readline
 , gobjectIntrospection, modemmanager, openresolv, libndp, newt, libsoup
@@ -81,7 +81,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ systemd libgudev libnl libuuid polkit ppp libndp curl
                   bluez5 dnsmasq gobjectIntrospection modemmanager readline newt libsoup jansson ];
 
-  propagatedBuildInputs = [ dbus_glib gnutls libgcrypt python3Packages.pygobject3 ];
+  propagatedBuildInputs = [ dbus-glib gnutls libgcrypt python3Packages.pygobject3 ];
 
   nativeBuildInputs = [ autoreconfHook intltool pkgconfig libxslt docbook_xsl ];
 
diff --git a/pkgs/tools/networking/network-manager/fortisslvpn.nix b/pkgs/tools/networking/network-manager/fortisslvpn.nix
index 864af033a39..5f1e0790b0b 100644
--- a/pkgs/tools/networking/network-manager/fortisslvpn.nix
+++ b/pkgs/tools/networking/network-manager/fortisslvpn.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ openfortivpn networkmanager ppp libtool libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring gnome3.gconf gnome3.networkmanagerapplet ];
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring gnome3.gconf gnome3.networkmanagerapplet ];
 
   nativeBuildInputs = [ automake autoconf intltool pkgconfig ];
 
diff --git a/pkgs/tools/networking/network-manager/iodine.nix b/pkgs/tools/networking/network-manager/iodine.nix
index 0cfc8bbba7d..9e6ba581a94 100644
--- a/pkgs/tools/networking/network-manager/iodine.nix
+++ b/pkgs/tools/networking/network-manager/iodine.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ iodine networkmanager libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring
                                         gnome3.networkmanagerapplet ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
diff --git a/pkgs/tools/networking/network-manager/l2tp.nix b/pkgs/tools/networking/network-manager/l2tp.nix
index b40afa605e3..e5626dee1d4 100644
--- a/pkgs/tools/networking/network-manager/l2tp.nix
+++ b/pkgs/tools/networking/network-manager/l2tp.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ networkmanager ppp libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring networkmanagerapplet ];
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring networkmanagerapplet ];
 
   nativeBuildInputs = [ autoreconfHook libtool intltool pkgconfig ];
 
diff --git a/pkgs/tools/networking/network-manager/openconnect.nix b/pkgs/tools/networking/network-manager/openconnect.nix
index e1a5f954986..5a215529d83 100644
--- a/pkgs/tools/networking/network-manager/openconnect.nix
+++ b/pkgs/tools/networking/network-manager/openconnect.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ openconnect networkmanager libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring gnome3.gconf ];
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring gnome3.gconf ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
 
diff --git a/pkgs/tools/networking/network-manager/openvpn.nix b/pkgs/tools/networking/network-manager/openvpn.nix
index 47dca561d6c..49411f77845 100644
--- a/pkgs/tools/networking/network-manager/openvpn.nix
+++ b/pkgs/tools/networking/network-manager/openvpn.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ openvpn networkmanager libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring
                                         gnome3.networkmanagerapplet ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
diff --git a/pkgs/tools/networking/network-manager/pptp.nix b/pkgs/tools/networking/network-manager/pptp.nix
index 6cc8107f2c8..08f591b117e 100644
--- a/pkgs/tools/networking/network-manager/pptp.nix
+++ b/pkgs/tools/networking/network-manager/pptp.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ networkmanager pptp ppp libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring
                                         gnome3.networkmanagerapplet ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
diff --git a/pkgs/tools/networking/network-manager/strongswan.nix b/pkgs/tools/networking/network-manager/strongswan.nix
index 365aec88a7d..4fc9c904f5f 100644
--- a/pkgs/tools/networking/network-manager/strongswan.nix
+++ b/pkgs/tools/networking/network-manager/strongswan.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, intltool, pkgconfig, networkmanager, strongswanNM, procps
-, gnome3, libgnome_keyring, libsecret }:
+, gnome3, libgnome-keyring, libsecret }:
 
 stdenv.mkDerivation rec {
   name    = "${pname}-${version}";
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   '';
 
   buildInputs = [ networkmanager strongswanNM libsecret ]
-      ++ (with gnome3; [ gtk libgnome_keyring networkmanagerapplet ]);
+      ++ (with gnome3; [ gtk libgnome-keyring networkmanagerapplet ]);
 
   nativeBuildInputs = [ intltool pkgconfig ];
 
diff --git a/pkgs/tools/networking/network-manager/vpnc.nix b/pkgs/tools/networking/network-manager/vpnc.nix
index 44233b35129..8d69415313d 100644
--- a/pkgs/tools/networking/network-manager/vpnc.nix
+++ b/pkgs/tools/networking/network-manager/vpnc.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ vpnc networkmanager libsecret ]
-    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome_keyring
+    ++ stdenv.lib.optionals withGnome [ gnome3.gtk gnome3.libgnome-keyring
                                         gnome3.networkmanagerapplet ];
 
   nativeBuildInputs = [ intltool pkgconfig ];
diff --git a/pkgs/tools/networking/ripmime/default.nix b/pkgs/tools/networking/ripmime/default.nix
index 2a72a530cab..37f542319da 100644
--- a/pkgs/tools/networking/ripmime/default.nix
+++ b/pkgs/tools/networking/ripmime/default.nix
@@ -14,6 +14,8 @@ stdenv.mkDerivation rec {
     mkdir -p "$out/bin" "$out/share/man/man1"
   '';
 
+  NIX_CFLAGS_COMPILE=" -Wno-error ";
+
   meta = with stdenv.lib; {
     description = "Attachment extractor for MIME messages";
     maintainers = with maintainers; [ raskin ];
diff --git a/pkgs/tools/networking/tlspool/default.nix b/pkgs/tools/networking/tlspool/default.nix
index 80bac726457..02d3f2c2948 100644
--- a/pkgs/tools/networking/tlspool/default.nix
+++ b/pkgs/tools/networking/tlspool/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, stdenv, fetchFromGitHub, unzip, libtool, pkgconfig, git, p11_kit,
+{ pkgs, stdenv, fetchFromGitHub, unzip, libtool, pkgconfig, git, p11-kit,
   libtasn1, db, openldap, libmemcached, cyrus_sasl, openssl, softhsm, bash,
   python, libkrb5, quickder, unbound, ldns, gnupg, gnutls-kdh,
   useSystemd ? true, systemd, swig
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     sha256 = "1qyq6da5bsgb8y9f3jhfrnhbvjns4k80lpkrydkvfx83bg494370";
   };
 
-  propagatedBuildInputs = [ python softhsm openldap p11_kit.dev p11_kit.out gnupg ];
+  propagatedBuildInputs = [ python softhsm openldap p11-kit.dev p11-kit.out gnupg ];
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ unbound unzip git libtasn1 db libmemcached cyrus_sasl openssl bash quickder
                   libkrb5 ldns libtool swig pkgs.pythonPackages.pip gnutls-kdh ]
diff --git a/pkgs/tools/networking/xl2tpd/default.nix b/pkgs/tools/networking/xl2tpd/default.nix
index e50f208e95f..f34b01fb484 100644
--- a/pkgs/tools/networking/xl2tpd/default.nix
+++ b/pkgs/tools/networking/xl2tpd/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "xl2tpd-${version}";
-  version = "1.3.10";
+  version = "1.3.10.1";
 
   src = fetchFromGitHub {
     owner = "xelerance";
     repo = "xl2tpd";
     rev = "v${version}";
-    sha256 = "1z8a33hz82nla1342lfxdihssbhw9lzkgavdhl275im5byj8qgkg";
+    sha256 = "0rz31bcjl7na89abn9bj5p3dbgqd6q6xsympzki15axxhyy57qan";
   };
 
   buildInputs = [ libpcap ];
diff --git a/pkgs/tools/package-management/disnix/DisnixWebService/default.nix b/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
index 152dc7dcc04..f75bf6bf162 100644
--- a/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
+++ b/pkgs/tools/package-management/disnix/DisnixWebService/default.nix
@@ -1,10 +1,10 @@
 {stdenv, fetchurl, apacheAnt, jdk, axis2, dbus_java}:
 
 stdenv.mkDerivation {
-  name = "DisnixWebService-0.7";
+  name = "DisnixWebService-0.8";
   src = fetchurl {
-    url = https://github.com/svanderburg/DisnixWebService/files/842861/DisnixWebService-0.7.tar.gz;
-    sha256 = "1zqy0badqqw8pzp9ky2aayi27v6znd64zafacvywjrn185fjz17g";
+    url = https://github.com/svanderburg/DisnixWebService/files/1756703/DisnixWebService-0.8.tar.gz;
+    sha256 = "05hmyz17rmqlph0i321kmhabnpw84kqz32lgc5cd4shxyzsal9hz";
   };
   buildInputs = [ apacheAnt jdk ];
   PREFIX = ''''${env.out}'';
diff --git a/pkgs/tools/package-management/disnix/default.nix b/pkgs/tools/package-management/disnix/default.nix
index 830c576c406..03831f9b8b8 100644
--- a/pkgs/tools/package-management/disnix/default.nix
+++ b/pkgs/tools/package-management/disnix/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, glib, libxml2, libxslt, getopt, nixUnstable, dysnomia, libintlOrEmpty, libiconv }:
 
 stdenv.mkDerivation {
-  name = "disnix-0.7.2";
+  name = "disnix-0.8";
   
   src = fetchurl {
-    url = https://github.com/svanderburg/disnix/releases/download/disnix-0.7.2/disnix-0.7.2.tar.gz;
-    sha256 = "1cgf7hgqrwsqgyc77sis0hr7cwgk3vx8cd4msgq11qbwywi3b6id";
+    url = https://github.com/svanderburg/disnix/files/1756701/disnix-0.8.tar.gz;
+    sha256 = "02cmj1jqk5i90szjsn5csr7qb7n42v04rvl9syx0zi9sx9ldnb0w";
   };
   
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/package-management/disnix/disnixos/default.nix b/pkgs/tools/package-management/disnix/disnixos/default.nix
index 98d1802f881..3604d011dec 100644
--- a/pkgs/tools/package-management/disnix/disnixos/default.nix
+++ b/pkgs/tools/package-management/disnix/disnixos/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, dysnomia, disnix, socat, pkgconfig, getopt }:
 
 stdenv.mkDerivation {
-  name = "disnixos-0.6.1";
+  name = "disnixos-0.7";
   
   src = fetchurl {
-    url = https://github.com/svanderburg/disnixos/releases/download/disnixos-0.6.1/disnixos-0.6.1.tar.gz;
-    sha256 = "0pqv8n9942vjwmb32m1af29fi0vjlsbwkj2c7h1xs28z6wahr7wa";
+    url = https://github.com/svanderburg/disnixos/files/1756702/disnixos-0.7.tar.gz;
+    sha256 = "1qf9h3q1r27vg1ry55lj01knq6i0c213f6vlg7wj958mml7fk37b";
   };
   
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/tools/package-management/disnix/dysnomia/default.nix b/pkgs/tools/package-management/disnix/dysnomia/default.nix
index 042d2c314b1..ab0ce5d7521 100644
--- a/pkgs/tools/package-management/disnix/dysnomia/default.nix
+++ b/pkgs/tools/package-management/disnix/dysnomia/default.nix
@@ -20,10 +20,10 @@ assert enableEjabberdDump -> ejabberd != null;
 assert enableMongoDatabase -> (mongodb != null && mongodb-tools != null);
 
 stdenv.mkDerivation {
-  name = "dysnomia-0.7.1";
+  name = "dysnomia-0.8";
   src = fetchurl {
-    url = https://github.com/svanderburg/dysnomia/files/1576949/dysnomia-0.7.1.tar.gz;
-    sha256 = "0fyyn6654p10mrm2rlgv017d74wjb8z9h2xzv8gwdly34kifj9dh";
+    url = https://github.com/svanderburg/dysnomia/files/1756700/dysnomia-0.8.tar.gz;
+    sha256 = "0pc4zwmmlsz02a6a4srpwdwhqrfvn3wkn22sz3fg7lwxbdbd5k0z";
   };
 
   preConfigure = if enableEjabberdDump then "export PATH=$PATH:${ejabberd}/sbin" else "";
diff --git a/pkgs/tools/package-management/nix/default.nix b/pkgs/tools/package-management/nix/default.nix
index e8eb3050c6d..06696a41324 100644
--- a/pkgs/tools/package-management/nix/default.nix
+++ b/pkgs/tools/package-management/nix/default.nix
@@ -30,7 +30,7 @@ let
     buildInputs = [ curl openssl sqlite xz bzip2 ]
       ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium
       ++ lib.optionals fromGit [ brotli ] # Since 1.12
-      ++ lib.optional (stdenv.isLinux && !hostPlatform.isRiscV) libseccomp
+      ++ lib.optional (hostPlatform.isSeccomputable) libseccomp
       ++ lib.optional ((stdenv.isLinux || stdenv.isDarwin) && is20)
           (aws-sdk-cpp.override {
             apis = ["s3"];
@@ -57,7 +57,7 @@ let
           hostPlatform != buildPlatform && hostPlatform ? nix && hostPlatform.nix ? system
       ) ''--with-system=${hostPlatform.nix.system}''
          # RISC-V support in progress https://github.com/seccomp/libseccomp/pull/50
-      ++ lib.optional hostPlatform.isRiscV "--disable-seccomp-sandboxing";
+      ++ lib.optional (!hostPlatform.isSeccomputable) "--disable-seccomp-sandboxing";
 
     makeFlags = "profiledir=$(out)/etc/profile.d";
 
diff --git a/pkgs/tools/package-management/packagekit/default.nix b/pkgs/tools/package-management/packagekit/default.nix
index 4f027560547..cdc035072da 100644
--- a/pkgs/tools/package-management/packagekit/default.nix
+++ b/pkgs/tools/package-management/packagekit/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, lib
 , intltool, glib, pkgconfig, polkit, python, sqlite, systemd
-, gobjectIntrospection, vala_0_38, gtk_doc, autoreconfHook, autoconf-archive
+, gobjectIntrospection, vala_0_38, gtk-doc, autoreconfHook, autoconf-archive
 # TODO: set enableNixBackend to true, as soon as it builds
 , nix, enableNixBackend ? false, boost
 , enableCommandNotFound ? false
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ glib polkit systemd python gobjectIntrospection vala_0_38 ]
                   ++ lib.optional enableBashCompletion bash-completion;
   propagatedBuildInputs = [ sqlite nix boost ];
-  nativeBuildInputs = [ intltool pkgconfig autoreconfHook autoconf-archive gtk_doc ];
+  nativeBuildInputs = [ intltool pkgconfig autoreconfHook autoconf-archive gtk-doc ];
 
   preAutoreconf = ''
     gtkdocize
diff --git a/pkgs/tools/security/browserpass/default.nix b/pkgs/tools/security/browserpass/default.nix
index edebd95303a..af1bb14d02a 100644
--- a/pkgs/tools/security/browserpass/default.nix
+++ b/pkgs/tools/security/browserpass/default.nix
@@ -3,7 +3,7 @@
 
 buildGoPackage rec {
   name = "browserpass-${version}";
-  version = "2.0.10";
+  version = "2.0.11";
 
   goPackagePath = "github.com/dannyvankooten/browserpass";
 
@@ -13,7 +13,7 @@ buildGoPackage rec {
     repo = "browserpass";
     owner = "dannyvankooten";
     rev = version;
-    sha256 = "0clkalw2wz2zs0p5hsq57iqp2bdp7y17zf5l2d0y7xfddff9sd82";
+    sha256 = "0d6rpkka27a57nv69yiw71jj3m6axdj5hygsz36dznnn8w76vvyv";
   };
 
   postInstall = ''
diff --git a/pkgs/tools/security/fprintd/default.nix b/pkgs/tools/security/fprintd/default.nix
index 727fc1ccb8e..effdaaecb18 100644
--- a/pkgs/tools/security/fprintd/default.nix
+++ b/pkgs/tools/security/fprintd/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, pkgconfig, intltool
-, libfprint, glib, dbus_glib, polkit, nss, pam, systemd }:
+, libfprint, glib, dbus-glib, polkit, nss, pam, systemd }:
 
 stdenv.mkDerivation rec {
   name = "fprintd-${version}";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     sha256 = "05915i0bv7q62fqrs5diqwr8dz3pwqa1c1ivcgggkjyw0xk4ldp5";
   };
 
-  buildInputs = [ libfprint glib dbus_glib polkit nss pam systemd ];
+  buildInputs = [ libfprint glib dbus-glib polkit nss pam systemd ];
   nativeBuildInputs = [ pkgconfig intltool ];
 
   configureFlags = [ "--with-systemdsystemunitdir=$(out)/lib/systemd/system" ];
diff --git a/pkgs/tools/security/gencfsm/default.nix b/pkgs/tools/security/gencfsm/default.nix
index 51fff4c59ec..7f6f28593d2 100644
--- a/pkgs/tools/security/gencfsm/default.nix
+++ b/pkgs/tools/security/gencfsm/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, autoconf, automake, intltool, libtool, pkgconfig, encfs
-, glib , gnome3, gtk3, libgnome_keyring, vala, wrapGAppsHook, xorg
+, glib , gnome3, gtk3, libgnome-keyring, vala, wrapGAppsHook, xorg
 }:
 
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ autoconf automake intltool libtool vala glib encfs
-    gtk3 libgnome_keyring gnome3.libgee xorg.libSM xorg.libICE
+    gtk3 libgnome-keyring gnome3.libgee xorg.libSM xorg.libICE
     wrapGAppsHook ];
 
   patches = [ ./makefile-mkdir.patch ];
diff --git a/pkgs/tools/security/keybase/default.nix b/pkgs/tools/security/keybase/default.nix
index c221a46d5f9..ee62ef3782a 100644
--- a/pkgs/tools/security/keybase/default.nix
+++ b/pkgs/tools/security/keybase/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   name = "keybase-${version}";
-  version = "1.0.40";
+  version = "1.0.42";
 
   goPackagePath = "github.com/keybase/client";
   subPackages = [ "go/keybase" ];
@@ -13,7 +13,7 @@ buildGoPackage rec {
     owner  = "keybase";
     repo   = "client";
     rev    = "v${version}";
-    sha256 = "05x0h87dinl8zaqikr1sx38bv1n6ymxqp440b384d8y76w66rphi";
+    sha256 = "0vjwyg542hiswcs89csh2vbkfyixlzk3zswjn7x7d1pifrckys0r";
   };
 
   buildFlags = [ "-tags production" ];
diff --git a/pkgs/tools/security/oath-toolkit/default.nix b/pkgs/tools/security/oath-toolkit/default.nix
index e41ca6f0501..9bd3f372672 100644
--- a/pkgs/tools/security/oath-toolkit/default.nix
+++ b/pkgs/tools/security/oath-toolkit/default.nix
@@ -1,34 +1,39 @@
-{ stdenv, fetchgit, pam, xmlsec, autoconf, automake, libtool, pkgconfig, libxml2, gtkdoc, perl, gengetopt, bison, help2man }:
+{ stdenv, fetchFromGitLab, pam, xmlsec, autoreconfHook, pkgconfig, libxml2, gtkdoc, perl, gengetopt, bison, help2man }:
 
 let
   securityDependency =
     if stdenv.isDarwin then xmlsec
     else pam;
-in
-stdenv.mkDerivation rec {
+
+in stdenv.mkDerivation rec {
   name = "oath-toolkit-2.6.2";
 
-  src = fetchgit {
-    url = "https://gitlab.com/oath-toolkit/oath-toolkit.git";
-    sha256 = "0n2sl444723f1k0sjmc0mzdwslx51yxac39c2cx2bl3ykacgfv74";
+  src = fetchFromGitLab {
+    owner = "oath-toolkit";
+    repo = "oath-toolkit";
     rev = "0dffdec9c5af5c89a5af43add29d8275eefe7414";
+    sha256 = "0n2sl444723f1k0sjmc0mzdwslx51yxac39c2cx2bl3ykacgfv74";
   };
 
-  buildInputs = [ securityDependency automake autoconf libtool pkgconfig libxml2 gtkdoc perl gengetopt bison help2man ];
+  buildInputs = [ securityDependency libxml2 perl gengetopt bison ];
+
+  nativeBuildInputs = [ autoreconfHook gtkdoc help2man pkgconfig ];
+
+  # man file generation fails when true
+  enableParallelBuilding = false;
 
   configureFlags = [ "--disable-pskc" ];
 
-  preConfigure = ''
-     # Replicate the steps from cfg.mk
-     printf "gdoc_MANS =\ngdoc_TEXINFOS =\n" > liboath/man/Makefile.gdoc
-     printf "gdoc_MANS =\ngdoc_TEXINFOS =\n" > libpskc/man/Makefile.gdoc
-     touch ChangeLog
-     autoreconf --force --install
+  # Replicate the steps from cfg.mk
+  preAutoreconf = ''
+    printf "gdoc_MANS =\ngdoc_TEXINFOS =\n" > liboath/man/Makefile.gdoc
+    printf "gdoc_MANS =\ngdoc_TEXINFOS =\n" > libpskc/man/Makefile.gdoc
+    touch ChangeLog
   '';
 
-  meta = {
-    homepage = http://www.nongnu.org/oath-toolkit/;
+  meta = with stdenv.lib; {
     description = "Components for building one-time password authentication systems";
-    platforms = with stdenv.lib.platforms; linux ++ darwin;
+    homepage = http://www.nongnu.org/oath-toolkit/;
+    platforms = with platforms; linux ++ darwin;
   };
 }
diff --git a/pkgs/tools/security/pinentry/default.nix b/pkgs/tools/security/pinentry/default.nix
index c551a8161aa..ac00c1fd544 100644
--- a/pkgs/tools/security/pinentry/default.nix
+++ b/pkgs/tools/security/pinentry/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   patches = lib.optionals (gtk2 != null) [
     (fetchpatch {
       url = https://anonscm.debian.org/cgit/pkg-gnupg/pinentry.git/plain/debian/patches/0007-gtk2-When-X11-input-grabbing-fails-try-again-over-0..patch;
-      sha256 = "046jy7k0n7fj74s5w1h6sq1ljg8y77i0xwi301kv53bhsp0xsirx";
+      sha256 = "15r1axby3fdlzz9wg5zx7miv7gqx2jy4immaw4xmmw5skiifnhfd";
     })
   ];
 
diff --git a/pkgs/tools/security/qdigidoc/default.nix b/pkgs/tools/security/qdigidoc/default.nix
index 87c9fc59a5b..8d520f90c65 100644
--- a/pkgs/tools/security/qdigidoc/default.nix
+++ b/pkgs/tools/security/qdigidoc/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, cmake, ccid, qttools, qttranslations, pkgconfig, pcsclite
-, hicolor_icon_theme, libdigidocpp, opensc, shared_mime_info, openldap
-, gettext, desktop_file_utils, makeWrapper }:
+, hicolor-icon-theme, libdigidocpp, opensc, shared-mime-info, openldap
+, gettext, desktop-file-utils, makeWrapper }:
 
 stdenv.mkDerivation rec {
 
@@ -27,8 +27,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ cmake ccid qttools pcsclite qttranslations
-                  hicolor_icon_theme libdigidocpp opensc shared_mime_info
-                  openldap gettext desktop_file_utils makeWrapper
+                  hicolor-icon-theme libdigidocpp opensc shared-mime-info
+                  openldap gettext desktop-file-utils makeWrapper
                 ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/tools/security/qesteidutil/default.nix b/pkgs/tools/security/qesteidutil/default.nix
index f99a9b6e556..0c6d15e7d77 100644
--- a/pkgs/tools/security/qesteidutil/default.nix
+++ b/pkgs/tools/security/qesteidutil/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, fetchpatch
 , cmake, ccid, qttools, qttranslations
-, pkgconfig, pcsclite, hicolor_icon_theme 
+, pkgconfig, pcsclite, hicolor-icon-theme 
 }:
 
 stdenv.mkDerivation rec {
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ cmake ccid qttools pcsclite qttranslations
-                  hicolor_icon_theme
+                  hicolor-icon-theme
                 ];
   
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/system/consul-template/default.nix b/pkgs/tools/system/consul-template/default.nix
index dee99586c31..e664c0ef8e2 100644
--- a/pkgs/tools/system/consul-template/default.nix
+++ b/pkgs/tools/system/consul-template/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   name = "consul-template-${version}";
-  version = "0.18.1";
+  version = "0.19.4";
   rev = "v${version}";
 
   goPackagePath = "github.com/hashicorp/consul-template";
@@ -11,7 +11,7 @@ buildGoPackage rec {
     inherit rev;
     owner = "hashicorp";
     repo = "consul-template";
-    sha256 = "0swyhc5smjbp5wql43qhpxrcbg47v89l5icb1s60gszhxizlkk7d";
+    sha256 = "06agjzpax45gw7s9b69cz9w523nx7ksikqcg0z0vipwrp7pwrydd";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/system/daemonize/default.nix b/pkgs/tools/system/daemonize/default.nix
index f6b9863d1be..1067e524788 100644
--- a/pkgs/tools/system/daemonize/default.nix
+++ b/pkgs/tools/system/daemonize/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name    = "daemonize-${version}";
-  version = "1.7.7";
+  version = "1.7.8";
 
   src = fetchurl {
     url    = "https://github.com/bmc/daemonize/archive/release-${version}.tar.gz";
-    sha256 = "01gabcc8m4jkymd31p6v5883ii3g7126cici6rd03maf4jizxjmk";
+    sha256 = "0q2c3i3si3k7wfhl6fyckkmkc81yp67pz52p3ggis79p4nczri10";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/tools/system/fakeroot/default.nix b/pkgs/tools/system/fakeroot/default.nix
index eca3977f459..8ffa85a5084 100644
--- a/pkgs/tools/system/fakeroot/default.nix
+++ b/pkgs/tools/system/fakeroot/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, fetchpatch, getopt, libcap }:
 
 stdenv.mkDerivation rec {
-  version = "1.20.2";
+  version = "1.22";
   name = "fakeroot-${version}";
 
   src = fetchurl {
     url = "http://http.debian.net/debian/pool/main/f/fakeroot/fakeroot_${version}.orig.tar.bz2";
-    sha256 = "0313xb2j6a4wihrw9gfd4rnyqw7zzv6wf3rfh2gglgnv356ic2kw";
+    sha256 = "1zn67sp066q63vx95r671v0ki878i40a2wa57pmh64k43r56m05x";
   };
 
   patches = stdenv.lib.optional stdenv.isLinux ./einval.patch
diff --git a/pkgs/tools/system/fcron/default.nix b/pkgs/tools/system/fcron/default.nix
index 5de03199fa5..2bcab1c36b2 100644
--- a/pkgs/tools/system/fcron/default.nix
+++ b/pkgs/tools/system/fcron/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
   name = "fcron-${version}";
-  version = "3.2.1";
+  version = "3.3.0";
 
   src = fetchurl {
     url = "http://fcron.free.fr/archives/${name}.src.tar.gz";
-    sha256 = "0sjz7r050myj6zgixzx3pk5ff819v6b0zfn0q1lkd19jkaix0531";
+    sha256 = "0q5b1fdq1rpsd4lj7v717x47pmn62hhm13394g0yxqi614xd7sls";
   };
 
   buildInputs = [ perl ];
diff --git a/pkgs/tools/system/gptfdisk/cross-makefile.patch b/pkgs/tools/system/gptfdisk/cross-makefile.patch
new file mode 100644
index 00000000000..0b87de0a17a
--- /dev/null
+++ b/pkgs/tools/system/gptfdisk/cross-makefile.patch
@@ -0,0 +1,20 @@
+commit a5381e8aaa67647a4ba0fb41b951125ae309b078
+Author: Shea Levy <shea@shealevy.com>
+Date:   Sat Feb 24 08:35:54 2018 -0500
+
+    Makefile: Don't hard-code CC and CXX.
+    
+    These variables should be provided by the Make implementation and the
+    build environment. In particular, this fixes cross-compilation of
+    gptfdisk.
+
+diff --git a/Makefile b/Makefile
+index a3576b3..d76fab4 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,5 +1,3 @@
+-CC=gcc
+-CXX=g++
+ CFLAGS+=-D_FILE_OFFSET_BITS=64
+ #CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64 -D USE_UTF16
+ CXXFLAGS+=-Wall -D_FILE_OFFSET_BITS=64
diff --git a/pkgs/tools/system/gptfdisk/default.nix b/pkgs/tools/system/gptfdisk/default.nix
index f9fba2dde91..4d7bcc36566 100644
--- a/pkgs/tools/system/gptfdisk/default.nix
+++ b/pkgs/tools/system/gptfdisk/default.nix
@@ -10,8 +10,10 @@ stdenv.mkDerivation rec {
     url = "mirror://sourceforge/gptfdisk/${name}.tar.gz";
     sha256 = "0p0vr67lnqdsgdv2y144xmjqa1a2nijrrd3clc8dc2f46pn5mzc9";
   };
+  # https://sourceforge.net/p/gptfdisk/code/merge-requests/9/
+  patches = [ ./cross-makefile.patch ];
 
-  patchPhase = stdenv.lib.optionalString stdenv.isDarwin ''
+  postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
     substituteInPlace Makefile.mac --replace \
       "-mmacosx-version-min=10.4" "-mmacosx-version-min=10.6"
     substituteInPlace Makefile.mac --replace \
diff --git a/pkgs/tools/system/syslog-ng-incubator/default.nix b/pkgs/tools/system/syslog-ng-incubator/default.nix
index ef92bdfe47e..c90c67c7737 100644
--- a/pkgs/tools/system/syslog-ng-incubator/default.nix
+++ b/pkgs/tools/system/syslog-ng-incubator/default.nix
@@ -4,13 +4,13 @@
 
 stdenv.mkDerivation rec {
   name = "syslog-ng-incubator-${version}";
-  version = "0.6.0";
+  version = "0.6.2";
 
   src = fetchFromGitHub {
     owner = "balabit";
     repo = "syslog-ng-incubator";
     rev = name;
-    sha256 = "1wiv289lc5kxsd3ydyn1zvvgjrj1mv2jghv0cm425wsdsfr7fjb0";
+    sha256 = "17y85cqcyfbp882gaii731cvz5bg1s8rgda271jh6kgnrz5rbd4s";
   };
 
   nativeBuildInputs = [ pkgconfig autoreconfHook yacc ];
diff --git a/pkgs/tools/system/syslog-ng/default.nix b/pkgs/tools/system/syslog-ng/default.nix
index 397ba053841..a629e493c92 100644
--- a/pkgs/tools/system/syslog-ng/default.nix
+++ b/pkgs/tools/system/syslog-ng/default.nix
@@ -9,11 +9,11 @@ in
 
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
-  version = "3.11.1";
+  version = "3.13.2";
 
   src = fetchurl {
     url = "https://github.com/balabit/${pname}/releases/download/${name}/${name}.tar.gz";
-    sha256 = "1sa51bh3rs4gq4zpgkyv94lqcx3qvxa41d2dsa7hyxidkp1rs2b4";
+    sha256 = "1s6kg91sb8h2w4n60v22zis6pl2rggarpjjp00c81039jggk2gcs";
   };
 
   nativeBuildInputs = [ pkgconfig which ];
diff --git a/pkgs/tools/system/thermald/default.nix b/pkgs/tools/system/thermald/default.nix
index 67dd3588b00..1300a6a8765 100644
--- a/pkgs/tools/system/thermald/default.nix
+++ b/pkgs/tools/system/thermald/default.nix
@@ -1,18 +1,18 @@
-{ stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, dbus_libs, dbus_glib, libxml2 }:
+{ stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, dbus_libs, dbus-glib, libxml2 }:
 
 stdenv.mkDerivation rec {
   name = "thermald-${version}";
-  version = "1.6";
+  version = "1.7.1";
 
   src = fetchFromGitHub {
     owner = "01org";
     repo = "thermal_daemon";
     rev = "v${version}";
-    sha256 = "1qzvmzkzdrmwrzfbxb2rz1i39j5zskjxiiv1w9m0xyg08p2wr7h3";
+    sha256 = "0y0r8zcaxcnim3axc7kh5pm4py33pgv5mwh002cbrw6h90l2qzq1";
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ autoconf automake libtool dbus_libs dbus_glib libxml2 ];
+  buildInputs = [ autoconf automake libtool dbus_libs dbus-glib libxml2 ];
 
   patchPhase = ''sed -e 's/upstartconfdir = \/etc\/init/upstartconfdir = $(out)\/etc\/init/' -i data/Makefile.am'';
 
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 8da6bcef495..06da21813ae 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -34,6 +34,8 @@ mapAliases (rec {
   ammonite-repl = ammonite; # added 2017-05-02
   arduino_core = arduino-core;  # added 2015-02-04
   asciidocFull = asciidoc-full;  # added 2014-06-22
+  at_spi2_atk = at-spi2-atk; # added 2018-02-25
+  at_spi2_core = at-spi2-core; # added 2018-02-25
   bar = lemonbar;  # added 2015-01-16
   bar-xft = lemonbar-xft;  # added 2015-01-16
   bashCompletion = bash-completion; # Added 2016-09-28
@@ -44,47 +46,63 @@ mapAliases (rec {
   cifs_utils = cifs-utils; # added 2016-08
   clangAnalyzer = clang-analyzer;  # added 2015-02-20
   clawsMail = claws-mail; # added 2016-04-29
+  clutter_gtk = clutter-gtk; # added 2018-02-25
   conkerorWrapper = conkeror; # added 2015-01
   cool-old-term = cool-retro-term; # added 2015-01-31
   cupsBjnp = cups-bjnp; # added 2016-01-02
   cups_filters = cups-filters; # added 2016-08
   cv = progress; # added 2015-09-06
+  dbus_glib = dbus-glib; # added 2018-02-25
+  deadbeef-mpris2-plugin = deadbeefPlugins.mpris2; # added 2018-02-23
   debian_devscripts = debian-devscripts; # added 2016-03-23
+  desktop_file_utils = desktop-file-utils; # added 2018-02-25
   digikam5 = digikam; # added 2017-02-18
   double_conversion = double-conversion; # 2017-11-22
   dwarf_fortress = dwarf-fortress; # added 2016-01-23
   dwbWrapper = dwb; # added 2015-01
   enblendenfuse = enblend-enfuse; # 2015-09-30
+  evolution_data_server = evolution-data-server; # added 2018-02-25
   exfat-utils = exfat;                  # 2015-09-11
   firefox-esr-wrapper = firefox-esr;  # 2016-01
   firefox-wrapper = firefox;          # 2016-01
   firefoxWrapper = firefox;           # 2015-09
+  font-awesome-ttf = font-awesome_4; # 2018-02-25
   foomatic_filters = foomatic-filters;  # 2016-08
   fuse_exfat = exfat;                   # 2015-09-11
   gettextWithExpat = gettext; # 2016-02-19
   gdb-multitarget = gdb; # added 2017-11-13
   git-hub = gitAndTools.git-hub; # added 2016-04-29
+  glib_networking = glib-networking; # added 2018-02-25
   go-pup = pup; # added 2017-12-19
   googleAuthenticator = google-authenticator; # added 2016-10-16
+  gnome_doc_utils = gnome-doc-utils; # added 2018-02-25
+  gnome_themes_standard = gnome-themes-standard; # added 2018-02-25
   grantlee5 = libsForQt5.grantlee;  # added 2015-12-19
+  gsettings_desktop_schemas = gsettings-desktop-schemas; # added 2018-02-25
   gst_ffmpeg = gst-ffmpeg;  # added 2017-02
   gst_plugins_base = gst-plugins-base;  # added 2017-02
   gst_plugins_good = gst-plugins-good;  # added 2017-02
   gst_plugins_bad = gst-plugins-bad;  # added 2017-02
   gst_plugins_ugly = gst-plugins-ugly;  # added 2017-02
   gst_python = gst-python;  # added 2017-02
+  gtk_doc = gtk-doc; # added 2018-02-25
   guileCairo = guile-cairo; # added 2017-09-24
   guileGnome = guile-gnome; # added 2017-09-24
   guile_lib = guile-lib; # added 2017-09-24
   guileLint = guile-lint; # added 2017-09-27
   guile_ncurses = guile-ncurses; # added 2017-09-24
+  gupnp_av = gupnp-av; # added 2018-02-25
+  gupnp_dlna = gupnp-dlna; # added 2018-02-25
+  gupnp_igd = gupnp-igd; # added 2018-02-25
   gupnptools = gupnp-tools;  # added 2015-12-19
   gnustep-make = gnustep.make; # added 2016-7-6
+  hicolor_icon_theme = hicolor-icon-theme; # added 2018-02-25
   htmlTidy = html-tidy;  # added 2014-12-06
   iana_etc = iana-etc;  # added 2017-03-08
   idea = jetbrains; # added 2017-04-03
   inotifyTools = inotify-tools;
   joseki = apache-jena-fuseki; # added 2016-02-28
+  json_glib = json-glib; # added 2018-02-25
   jquery_ui = jquery-ui;  # added 2014-09-07
   kdiff3-qt5 = kdiff3; # added 2017-02-18
   keepassx2-http = keepassx-reboot; # added 2016-10-17
@@ -94,9 +112,13 @@ mapAliases (rec {
   krename-qt5 = krename; # added 2017-02-18
   letsencrypt = certbot; # added 2016-05-16
   libdbusmenu_qt5 = libsForQt5.libdbusmenu;  # added 2015-12-19
+  libcanberra_gtk2 = libcanberra-gtk2; # added 2018-02-25
+  libcanberra_gtk3 = libcanberra-gtk3; # added 2018-02-25
   libcap_manpages = libcap.doc; # added 2016-04-29
   libcap_pam = if stdenv.isLinux then libcap.pam else null; # added 2016-04-29
   libcap_progs = libcap.out; # added 2016-04-29
+  libgnome_keyring = libgnome-keyring; # added 2018-02-25
+  libgnome_keyring3 = libgnome-keyring3; # added 2018-02-25
   libgumbo = gumbo; # added 2018-01-21
   libjson_rpc_cpp = libjson-rpc-cpp; # added 2017-02-28
   libmysql = mysql.connector-c; # added # 2017-12-28, this was a misnomer refering to libmysqlclient
@@ -110,20 +132,30 @@ mapAliases (rec {
   m3d-linux = m33-linux; # added 2016-08-13
   manpages = man-pages; # added 2015-12-06
   man_db = man-db; # added 2016-05
+  piwik = matomo; # added 2018-01-16
   midoriWrapper = midori; # added 2015-01
   minc_tools = minc-tools; # 2017-12
   mlt-qt5 = libsForQt5.mlt;  # added 2015-12-19
+  mobile_broadband_provider_info = mobile-broadband-provider-info; # added 2018-02-25
   module_init_tools = kmod; # added 2016-04-22
   mssys = ms-sys; # added 2015-12-13
   multipath_tools = multipath-tools;  # added 2016-01-21
   mupen64plus1_5 = mupen64plus; # added 2016-02-12
   mysqlWorkbench = mysql-workbench; # added 2017-01-19
   ncat = nmap;  # added 2016-01-26
+  networkmanager_fortisslvpn = networkmanager-fortisslvpn; # added 2018-02-25
+  networkmanager_iodine = networkmanager-iodine; # added 2018-02-25
+  networkmanager_l2tp = networkmanager-l2tp; # added 2018-02-25
+  networkmanager_openconnect = networkmanager-openconnect; # added 2018-02-25
+  networkmanager_openvpn = networkmanager-openvpn; # added 2018-02-25
+  networkmanager_pptp = networkmanager-pptp; # added 2018-02-25
+  networkmanager_vpnc = networkmanager-vpnc; # added 2018-02-25
   nmap_graphical = nmap-graphical;  # added 2017-01-19
   nfsUtils = nfs-utils;  # added 2014-12-06
   opencl-icd = ocl-icd; # added 2017-01-20
   openssh_with_kerberos = openssh; # added 2018-01-28
   owncloudclient = owncloud-client;  # added 2016-08
+  p11_kit = p11-kit; # added 2018-02-25
   pgp-tools = signing-party; # added 2017-03-26
   pidgin-with-plugins = pidgin; # added 2016-06
   pidginlatexSF = pidgin-latex; # added 2014-11-02
@@ -160,16 +192,28 @@ mapAliases (rec {
   saneBackendsGit = sane-backends-git; # added 2016-01-02
   saneFrontends = sane-frontends; # added 2016-01-02
   scim = sc-im; # added 2016-01-22
+  shared_mime_info = shared-mime-info; # added 2018-02-25
   skrooge2 = skrooge; # added 2017-02-18
   skype = skypeforlinux; # added 2017-07-27
   spaceOrbit = space-orbit; # addewd 2016-05-23
   speedtest_cli = speedtest-cli;  # added 2015-02-17
+  spice_gtk = spice-gtk; # added 2018-02-25
+  spice_protocol = spice-protocol; # added 2018-02-25
   sqliteInteractive = sqlite-interactive;  # added 2014-12-06
   sshfs = sshfs-fuse; # added 2017-08-14
   sshfsFuse = sshfs-fuse; # added 2016-09
   surf-webkit2 = surf; # added 2017-04-02
   system_config_printer = system-config-printer;  # added 2016-01-03
+  telepathy_farstream = telepathy-farstream; # added 2018-02-25
+  telepathy_gabble = telepathy-gabble; # added 2018-02-25
+  telepathy_glib = telepathy-glib; # added 2018-02-25
+  telepathy_haze = telepathy-haze; # added 2018-02-25
+  telepathy_idle = telepathy-idle; # added 2018-02-25
+  telepathy_logger = telepathy-logger; # added 2018-02-25
+  telepathy_mission_control = telepathy-mission-control; # added 2018-02-25
+  telepathy_qt = telepathy-qt; # added 2018-02-25
   telepathy_qt5 = libsForQt5.telepathy;  # added 2015-12-19
+  telepathy_salut = telepathy-salut; # added 2018-02-25
   tftp_hpa = tftp-hpa; # added 2015-04-03
   transmission_gtk = transmission-gtk; # added 2018-01-06
   transmission_remote_gtk = transmission-remote-gtk; # added 2018-01-06
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 70516d3c533..3fa73015ca9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -644,6 +644,8 @@ with pkgs;
 
   glyr = callPackage ../tools/audio/glyr { };
 
+  imgpatchtools = callPackage ../development/mobile/imgpatchtools { };
+
   lastpass-cli = callPackage ../tools/security/lastpass-cli { };
 
   pass = callPackage ../tools/security/pass { };
@@ -1627,7 +1629,7 @@ with pkgs;
   libpinyin = callPackage ../development/libraries/libpinyin { };
 
   libskk = callPackage ../development/libraries/libskk {
-    inherit (gnome3) gnome_common libgee;
+    inherit (gnome3) gnome-common libgee;
   };
 
   m17n_db = callPackage ../tools/inputmethods/m17n-db { };
@@ -1852,7 +1854,7 @@ with pkgs;
     pythonPackages = python2Packages;
   };
 
-  desktop_file_utils = callPackage ../tools/misc/desktop-file-utils { };
+  desktop-file-utils = callPackage ../tools/misc/desktop-file-utils { };
 
   dfc  = callPackage ../tools/system/dfc { };
 
@@ -2667,11 +2669,11 @@ with pkgs;
     inherit (gnome2) libsoup;
   };
 
-  gupnp_av = callPackage ../development/libraries/gupnp-av {};
+  gupnp-av = callPackage ../development/libraries/gupnp-av {};
 
-  gupnp_dlna = callPackage ../development/libraries/gupnp-dlna {};
+  gupnp-dlna = callPackage ../development/libraries/gupnp-dlna {};
 
-  gupnp_igd = callPackage ../development/libraries/gupnp-igd {};
+  gupnp-igd = callPackage ../development/libraries/gupnp-igd {};
 
   gupnp-tools = callPackage ../tools/networking/gupnp-tools {};
 
@@ -3063,7 +3065,9 @@ with pkgs;
 
   keepalived = callPackage ../tools/networking/keepalived { };
 
-  kexectools = callPackage ../os-specific/linux/kexectools { };
+  kexectools = if hostPlatform.isKexecable
+                 then callPackage ../os-specific/linux/kexectools { }
+               else null;
 
   keybase = callPackage ../tools/security/keybase { };
 
@@ -3700,9 +3704,11 @@ with pkgs;
 
   nbd = callPackage ../tools/networking/nbd { };
 
-  nccl = callPackage ../development/libraries/science/math/nccl {
-    cudatoolkit = cudatoolkit8;
-  };
+  inherit (callPackages ../development/libraries/science/math/nccl { })
+    nccl_cudatoolkit8
+    nccl_cudatoolkit9;
+
+  nccl = nccl_cudatoolkit9;
 
   ndjbdns = callPackage ../tools/networking/ndjbdns { };
 
@@ -3759,19 +3765,19 @@ with pkgs;
 
   networkmanager = callPackage ../tools/networking/network-manager { };
 
-  networkmanager_iodine = callPackage ../tools/networking/network-manager/iodine.nix { };
+  networkmanager-iodine = callPackage ../tools/networking/network-manager/iodine.nix { };
 
-  networkmanager_openvpn = callPackage ../tools/networking/network-manager/openvpn.nix { };
+  networkmanager-openvpn = callPackage ../tools/networking/network-manager/openvpn.nix { };
 
-  networkmanager_pptp = callPackage ../tools/networking/network-manager/pptp.nix { };
+  networkmanager-pptp = callPackage ../tools/networking/network-manager/pptp.nix { };
 
-  networkmanager_l2tp = callPackage ../tools/networking/network-manager/l2tp.nix { };
+  networkmanager-l2tp = callPackage ../tools/networking/network-manager/l2tp.nix { };
 
-  networkmanager_vpnc = callPackage ../tools/networking/network-manager/vpnc.nix { };
+  networkmanager-vpnc = callPackage ../tools/networking/network-manager/vpnc.nix { };
 
-  networkmanager_openconnect = callPackage ../tools/networking/network-manager/openconnect.nix { };
+  networkmanager-openconnect = callPackage ../tools/networking/network-manager/openconnect.nix { };
 
-  networkmanager_fortisslvpn = callPackage ../tools/networking/network-manager/fortisslvpn.nix { };
+  networkmanager-fortisslvpn = callPackage ../tools/networking/network-manager/fortisslvpn.nix { };
 
   networkmanager_strongswan = callPackage ../tools/networking/network-manager/strongswan.nix { };
 
@@ -4472,7 +4478,7 @@ with pkgs;
 
   remmina = callPackage ../applications/networking/remote/remmina {
     adwaita-icon-theme = gnome3.adwaita-icon-theme;
-    gsettings_desktop_schemas = gnome3.gsettings_desktop_schemas;
+    gsettings-desktop-schemas = gnome3.gsettings-desktop-schemas;
   };
 
   rename = callPackage ../tools/misc/rename {
@@ -4620,6 +4626,8 @@ with pkgs;
     qtbase = qt4; qmake = qmake4Hook;
   };
 
+  scfbuild = python2.pkgs.callPackage ../tools/misc/scfbuild { };
+
   scrot = callPackage ../tools/graphics/scrot { };
 
   scrypt = callPackage ../tools/security/scrypt { };
@@ -6302,22 +6310,30 @@ with pkgs;
     (lib.addMetaAttrs { outputsToInstall = [ "jre" ]; }
       (openjdk7.jre // { outputs = [ "jre" ]; }));
 
-  jdk8 = if stdenv.isArm then oraclejdk8 else openjdk8 // { outputs = [ "out" ]; };
-  jre8 = if stdenv.isArm then oraclejre8 else lib.setName "openjre-${lib.getVersion pkgs.openjdk8.jre}"
+  jdk8 = if stdenv.isArm || stdenv.isAarch64 then oraclejdk8 else openjdk8 // { outputs = [ "out" ]; };
+  jre8 = if stdenv.isArm || stdenv.isAarch64 then oraclejre8 else lib.setName "openjre-${lib.getVersion pkgs.openjdk8.jre}"
     (lib.addMetaAttrs { outputsToInstall = [ "jre" ]; }
       (openjdk8.jre // { outputs = [ "jre" ]; }));
   jre8_headless =
-    if stdenv.isDarwin then jre8 else
+    if stdenv.isArm || stdenv.isAarch64 then
+      oraclejre8
+    else if stdenv.isDarwin then
+      jre8
+    else
       lib.setName "openjre-${lib.getVersion pkgs.openjdk8.jre}-headless"
         (lib.addMetaAttrs { outputsToInstall = [ "jre" ]; }
           ((openjdk8.override { minimal = true; }).jre // { outputs = [ "jre" ]; }));
 
-  jdk9 = openjdk9 // { outputs = [ "out" ]; };
-  jre9 = lib.setName "openjre-${lib.getVersion pkgs.openjdk9.jre}"
+  jdk9 = if stdenv.isArm || stdenv.isAarch64 then oraclejdk9 else openjdk9 // { outputs = [ "out" ]; };
+  jre9 = if stdenv.isArm || stdenv.isAarch64 then oraclejre9 else lib.setName "openjre-${lib.getVersion pkgs.openjdk9.jre}"
     (lib.addMetaAttrs { outputsToInstall = [ "jre" ]; }
       (openjdk9.jre // { outputs = [ "jre" ]; }));
   jre9_headless =
-    if stdenv.isDarwin then jre9 else
+    if stdenv.isArm || stdenv.isAarch64 then
+      oraclejre9
+    else if stdenv.isDarwin then
+      jre9
+    else
       lib.setName "openjre-${lib.getVersion pkgs.openjdk9.jre}-headless"
         (lib.addMetaAttrs { outputsToInstall = [ "jre" ]; }
           ((openjdk9.override { minimal = true; }).jre // { outputs = [ "jre" ]; }));
@@ -6648,7 +6664,6 @@ with pkgs;
   sbclBootstrap = callPackage ../development/compilers/sbcl/bootstrap.nix {};
   sbcl = callPackage ../development/compilers/sbcl {};
 
-  scala_2_9 = callPackage ../development/compilers/scala/2.9.nix { };
   scala_2_10 = callPackage ../development/compilers/scala/2.10.nix { };
   scala_2_11 = callPackage ../development/compilers/scala/2.11.nix { };
   scala_2_12 = callPackage ../development/compilers/scala { jre = jre8; };
@@ -7699,7 +7714,7 @@ with pkgs;
 
   global = callPackage ../development/tools/misc/global { };
 
-  gnome_doc_utils = callPackage ../development/tools/documentation/gnome-doc-utils {};
+  gnome-doc-utils = callPackage ../development/tools/documentation/gnome-doc-utils {};
 
   gnome-desktop-testing = callPackage ../development/tools/gnome-desktop-testing {};
 
@@ -7735,7 +7750,7 @@ with pkgs;
 
   grail = callPackage ../development/libraries/grail { };
 
-  gtk_doc = callPackage ../development/tools/documentation/gtk-doc { };
+  gtk-doc = callPackage ../development/tools/documentation/gtk-doc { };
 
   gtkdialog = callPackage ../development/tools/misc/gtkdialog { };
 
@@ -8278,9 +8293,9 @@ with pkgs;
 
   attr = callPackage ../development/libraries/attr { };
 
-  at_spi2_core = callPackage ../development/libraries/at-spi2-core { };
+  at-spi2-core = callPackage ../development/libraries/at-spi2-core { };
 
-  at_spi2_atk = callPackage ../development/libraries/at-spi2-atk { };
+  at-spi2-atk = callPackage ../development/libraries/at-spi2-atk { };
 
   aqbanking = callPackage ../development/libraries/aqbanking { };
 
@@ -8420,7 +8435,7 @@ with pkgs;
   clutter-gst = callPackage ../development/libraries/clutter-gst {
   };
 
-  clutter_gtk = callPackage ../development/libraries/clutter-gtk { };
+  clutter-gtk = callPackage ../development/libraries/clutter-gtk { };
 
   cminpack = callPackage ../development/libraries/cminpack { };
 
@@ -8496,7 +8511,7 @@ with pkgs;
 
   dbus = callPackage ../development/libraries/dbus { };
   dbus_cplusplus  = callPackage ../development/libraries/dbus-cplusplus { };
-  dbus_glib       = callPackage ../development/libraries/dbus-glib { };
+  dbus-glib       = callPackage ../development/libraries/dbus-glib { };
   dbus_java       = callPackage ../development/libraries/java/dbus-java { };
 
   dbus-sharp-1_0 = callPackage ../development/libraries/dbus-sharp/dbus-sharp-1.0.nix { };
@@ -8820,12 +8835,13 @@ with pkgs;
   glfw2 = callPackage ../development/libraries/glfw/2.x.nix { };
   glfw3 = callPackage ../development/libraries/glfw/3.x.nix { };
 
-  glibc = callPackage ../development/libraries/glibc {
+  glibc_2_26 = callPackage ../development/libraries/glibc {
     installLocales = config.glibc.locales or false;
   };
   glibc_2_27 = callPackage ../development/libraries/glibc/2.27.nix {
     installLocales = config.glibc.locales or false;
   };
+  glibc = if hostPlatform.isRiscV then glibc_2_27 else glibc_2_26;
 
   glibc_memusage = callPackage ../development/libraries/glibc {
     installLocales = false;
@@ -8924,6 +8940,7 @@ with pkgs;
   };
 
   goocanvas = callPackage ../development/libraries/goocanvas { };
+  goocanvas2 = callPackage ../development/libraries/goocanvas/2.x.nix { };
 
   google-gflags = callPackage ../development/libraries/google-gflags { };
 
@@ -8993,7 +9010,9 @@ with pkgs;
 
   gnu-config = callPackage ../development/libraries/gnu-config { };
 
-  gnu-efi = callPackage ../development/libraries/gnu-efi { };
+  gnu-efi = if hostPlatform.isEfi
+              then callPackage ../development/libraries/gnu-efi { }
+            else null;
 
   gnutls = callPackage
     (if stdenv.isDarwin
@@ -9048,7 +9067,7 @@ with pkgs;
   };
   glibmm = callPackage ../development/libraries/glibmm { };
 
-  glib_networking = callPackage ../development/libraries/glib-networking {};
+  glib-networking = callPackage ../development/libraries/glib-networking {};
 
   ace = callPackage ../development/libraries/ace { };
 
@@ -9211,16 +9230,20 @@ with pkgs;
 
   hyena = callPackage ../development/libraries/hyena { };
 
-  icu58 = callPackage ../development/libraries/icu/58.nix
+  icu58 = callPackage (import ../development/libraries/icu/58.nix fetchurl) {
+    nativeBuildRoot = buildPackages.icu58.override { buildRootOnly = true; };
+  } //
     (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
       stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
     });
-  icu59 = callPackage ../development/libraries/icu/59.nix
-    (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
+  icu59 = callPackage ../development/libraries/icu/59.nix {
+    nativeBuildRoot = buildPackages.icu59.override { buildRootOnly = true; };
+  } // (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
       stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
     });
-  icu60 = callPackage ../development/libraries/icu/60.nix
-    (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
+  icu60 = callPackage ../development/libraries/icu/60.nix {
+    nativeBuildRoot = buildPackages.icu60.override { buildRootOnly = true; };
+  } // (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
       stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
     });
 
@@ -9291,7 +9314,7 @@ with pkgs;
 
   jshon = callPackage ../development/tools/parsing/jshon { };
 
-  json_glib = callPackage ../development/libraries/json-glib { };
+  json-glib = callPackage ../development/libraries/json-glib { };
 
   json-c-0-11 = callPackage ../development/libraries/json-c/0.11.nix { }; # vulnerable
   json_c = callPackage ../development/libraries/json-c { };
@@ -9442,12 +9465,12 @@ with pkgs;
   };
 
   libcanberra = callPackage ../development/libraries/libcanberra { };
-  libcanberra_gtk3 = pkgs.libcanberra.override { gtk = pkgs.gtk3; };
-  libcanberra_gtk2 = pkgs.libcanberra_gtk3.override { gtk = pkgs.gtk2; };
+  libcanberra-gtk3 = pkgs.libcanberra.override { gtk = pkgs.gtk3; };
+  libcanberra-gtk2 = pkgs.libcanberra-gtk3.override { gtk = pkgs.gtk2; };
 
   libcanberra_kde = if (config.kde_runtime.libcanberraWithoutGTK or true)
     then pkgs.libcanberra
-    else pkgs.libcanberra_gtk2;
+    else pkgs.libcanberra-gtk2;
 
   libcec = callPackage ../development/libraries/libcec { };
   libcec_platform = callPackage ../development/libraries/libcec/platform.nix { };
@@ -9625,8 +9648,8 @@ with pkgs;
 
   libgig = callPackage ../development/libraries/libgig { };
 
-  libgnome_keyring = callPackage ../development/libraries/libgnome-keyring { };
-  libgnome_keyring3 = gnome3.libgnome_keyring;
+  libgnome-keyring = callPackage ../development/libraries/libgnome-keyring { };
+  libgnome-keyring3 = gnome3.libgnome-keyring;
 
   libglvnd = callPackage ../development/libraries/libglvnd { };
 
@@ -9636,7 +9659,9 @@ with pkgs;
 
   libgroove = callPackage ../development/libraries/libgroove { };
 
-  libseccomp = callPackage ../development/libraries/libseccomp { };
+  libseccomp =  if hostPlatform.isSeccomputable
+                  then callPackage ../development/libraries/libseccomp { }
+                else null;
 
   libsecret = callPackage ../development/libraries/libsecret { };
 
@@ -9708,6 +9733,11 @@ with pkgs;
 
   libgpgerror = callPackage ../development/libraries/libgpg-error { };
 
+  # https://github.com/gpg/libgpg-error/blob/70058cd9f944d620764e57c838209afae8a58c78/README#L118-L140
+  libgpgerror-gen-posix-lock-obj = libgpgerror.override {
+    genPosixLockObjOnly = true;
+  };
+
   libgphoto2 = callPackage ../development/libraries/libgphoto2 { };
 
   libgpod = callPackage ../development/libraries/libgpod {
@@ -10598,10 +10628,13 @@ with pkgs;
 
   opencv3 = callPackage ../development/libraries/opencv/3.x.nix {
     enableCuda = config.cudaSupport or false;
-    cudatoolkit = cudatoolkit8;
     inherit (darwin.apple_sdk.frameworks) AVFoundation Cocoa QTKit VideoDecodeAcceleration;
   };
 
+  opencv3WithoutCuda = opencv3.override {
+    enableCuda = false;
+  };
+
   # this ctl version is needed by openexr_viewers
   openexr_ctl = ctl;
 
@@ -10682,7 +10715,7 @@ with pkgs;
   osinfo-db = callPackage ../data/misc/osinfo-db { };
   osinfo-db-tools = callPackage ../tools/misc/osinfo-db-tools { };
 
-  p11_kit = callPackage ../development/libraries/p11-kit { };
+  p11-kit = callPackage ../development/libraries/p11-kit { };
 
   paperkey = callPackage ../tools/security/paperkey { };
 
@@ -11277,9 +11310,9 @@ with pkgs;
     inherit (pythonPackages) pyparsing;
   };
 
-  spice_gtk = callPackage ../development/libraries/spice-gtk { };
+  spice-gtk = callPackage ../development/libraries/spice-gtk { };
 
-  spice_protocol = callPackage ../development/libraries/spice-protocol { };
+  spice-protocol = callPackage ../development/libraries/spice-protocol { };
 
   spice-up = callPackage ../applications/office/spice-up { };
 
@@ -11379,11 +11412,11 @@ with pkgs;
 
   tectonic = callPackage ../tools/typesetting/tectonic { };
 
-  telepathy_glib = callPackage ../development/libraries/telepathy/glib { };
+  telepathy-glib = callPackage ../development/libraries/telepathy/glib { };
 
-  telepathy_farstream = callPackage ../development/libraries/telepathy/farstream {};
+  telepathy-farstream = callPackage ../development/libraries/telepathy/farstream {};
 
-  telepathy_qt = callPackage ../development/libraries/telepathy/qt { qtbase = qt4; };
+  telepathy-qt = callPackage ../development/libraries/telepathy/qt { qtbase = qt4; };
 
   tevent = callPackage ../development/libraries/tevent {
     python = python2;
@@ -12484,6 +12517,8 @@ with pkgs;
 
   pyMAILt = callPackage ../servers/xmpp/pyMAILt {};
 
+  pypolicyd-spf = python3.pkgs.callPackage ../servers/mail/pypolicyd-spf { };
+
   qpid-cpp = callPackage ../servers/amqp/qpid-cpp {
     boost = boost155;
   };
@@ -12636,7 +12671,7 @@ with pkgs;
 
   shaarli-material = callPackage ../servers/web-apps/shaarli/material-theme.nix { };
 
-  piwik = callPackage ../servers/web-apps/piwik { };
+  matomo = callPackage ../servers/web-apps/matomo { };
 
   axis2 = callPackage ../servers/http/tomcat/axis2 { };
 
@@ -12671,7 +12706,7 @@ with pkgs;
 
   xorg = recurseIntoAttrs (lib.callPackagesWith pkgs ../servers/x11/xorg/default.nix {
     inherit clangStdenv fetchurl fetchgit fetchpatch stdenv intltool freetype fontconfig
-      libxslt expat libpng zlib perl mesa_drivers spice_protocol libunwind
+      libxslt expat libpng zlib perl mesa_drivers spice-protocol libunwind
       dbus libuuid openssl gperf m4 libevdev tradcpp libinput mcpp makeWrapper autoreconfHook
       autoconf automake libtool mtdev pixman
       cairo epoxy;
@@ -13253,6 +13288,8 @@ with pkgs;
 
     rtl8812au = callPackage ../os-specific/linux/rtl8812au { };
 
+    rtl8814au = callPackage ../os-specific/linux/rtl8814au { };
+
     rtlwifi_new = callPackage ../os-specific/linux/rtlwifi_new { };
 
     openafs = callPackage ../servers/openafs/module.nix { };
@@ -13983,7 +14020,6 @@ with pkgs;
 
   emojione = callPackage ../data/fonts/emojione {
     inherit (nodePackages) svgo;
-    inherit (pythonPackages) scfbuild;
   };
 
   encode-sans = callPackage ../data/fonts/encode-sans { };
@@ -13999,7 +14035,8 @@ with pkgs;
 
   fira-mono = callPackage ../data/fonts/fira-mono { };
 
-  font-awesome-ttf = callPackage ../data/fonts/font-awesome-ttf { };
+  font-awesome_4 = callPackage ../data/fonts/font-awesome-4 { };
+  font-awesome_5 = callPackage ../data/fonts/font-awesome-5 { };
 
   freefont_ttf = callPackage ../data/fonts/freefont-ttf { };
 
@@ -14017,7 +14054,7 @@ with pkgs;
 
   gnome_user_docs = callPackage ../data/documentation/gnome-user-docs { };
 
-  inherit (gnome3) gsettings_desktop_schemas;
+  inherit (gnome3) gsettings-desktop-schemas;
 
   go-font = callPackage ../data/fonts/go-font { };
 
@@ -14027,7 +14064,7 @@ with pkgs;
 
   helvetica-neue-lt-std = callPackage ../data/fonts/helvetica-neue-lt-std { };
 
-  hicolor_icon_theme = callPackage ../data/icons/hicolor-icon-theme { };
+  hicolor-icon-theme = callPackage ../data/icons/hicolor-icon-theme { };
 
   hanazono = callPackage ../data/fonts/hanazono { };
 
@@ -14116,7 +14153,7 @@ with pkgs;
 
   media-player-info = callPackage ../data/misc/media-player-info {};
 
-  mobile_broadband_provider_info = callPackage ../data/misc/mobile-broadband-provider-info { };
+  mobile-broadband-provider-info = callPackage ../data/misc/mobile-broadband-provider-info { };
 
   monoid = callPackage ../data/fonts/monoid { };
 
@@ -14197,7 +14234,7 @@ with pkgs;
 
   mime-types = callPackage ../data/misc/mime-types { };
 
-  shared_mime_info = callPackage ../data/misc/shared-mime-info { };
+  shared-mime-info = callPackage ../data/misc/shared-mime-info { };
 
   shared_desktop_ontologies = callPackage ../data/misc/shared-desktop-ontologies { };
 
@@ -14297,7 +14334,6 @@ with pkgs;
 
   twemoji-color-font = callPackage ../data/fonts/twemoji-color-font {
     inherit (nodePackages) svgo;
-    inherit (pythonPackages) scfbuild;
   };
 
   tzdata = callPackage ../data/misc/tzdata { };
@@ -14521,12 +14557,10 @@ with pkgs;
 
   autopanosiftc = callPackage ../applications/graphics/autopanosiftc { };
 
-  avidemux_unwrapped = callPackage ../applications/video/avidemux {
-    libva = libva-full; # also wants libva-x11
+  avidemux = libsForQt5.callPackage ../applications/video/avidemux {
+    libva = libva-full;
   };
 
-  avidemux = callPackage ../applications/video/avidemux/wrapper.nix { };
-
   avogadro = callPackage ../applications/science/chemistry/avogadro {
     eigen = eigen2;
   };
@@ -14749,7 +14783,7 @@ with pkgs;
   cinelerra = callPackage ../applications/video/cinelerra { };
 
   claws-mail = callPackage ../applications/networking/mailreaders/claws-mail {
-    inherit (gnome3) gsettings_desktop_schemas;
+    inherit (gnome3) gsettings-desktop-schemas;
     inherit (xorg) libSM;
     enableNetworkManager = config.networking.networkmanager.enable or false;
   };
@@ -14863,7 +14897,10 @@ with pkgs;
     pulseSupport = config.pulseaudio or true;
   };
 
-  deadbeef-mpris2-plugin = callPackage ../applications/audio/deadbeef/plugins/mpris2.nix { };
+  deadbeefPlugins = {
+    mpris2 = callPackage ../applications/audio/deadbeef/plugins/mpris2.nix { };
+    opus = callPackage ../applications/audio/deadbeef/plugins/opus.nix { };
+  };
 
   deadbeef-with-plugins = callPackage ../applications/audio/deadbeef/wrapper.nix {
     plugins = [];
@@ -15251,7 +15288,7 @@ with pkgs;
   keepassxc = libsForQt5.callPackage ../applications/misc/keepassx/community.nix { };
 
   inherit (gnome3) evince;
-  evolution_data_server = gnome3.evolution_data_server;
+  evolution-data-server = gnome3.evolution-data-server;
 
   keepass = callPackage ../applications/misc/keepass {
     buildDotnetPackage = buildDotnetPackage.override { mono = mono54; };
@@ -16230,7 +16267,7 @@ with pkgs;
 
 
   liferea = callPackage ../applications/networking/newsreaders/liferea {
-    inherit (gnome3) libpeas gsettings_desktop_schemas dconf;
+    inherit (gnome3) libpeas gsettings-desktop-schemas dconf;
   };
 
   lightworks = callPackage ../applications/video/lightworks {
@@ -16769,7 +16806,7 @@ with pkgs;
   opera = callPackage ../applications/networking/browsers/opera {};
 
   orca = python3Packages.callPackage ../applications/misc/orca {
-    inherit (gnome3) yelp_tools;
+    inherit (gnome3) yelp-tools;
   };
 
   osm2xmap = callPackage ../applications/misc/osm2xmap {
@@ -16925,7 +16962,7 @@ with pkgs;
   pinfo = callPackage ../applications/misc/pinfo { };
 
   pinpoint = callPackage ../applications/office/pinpoint {
-    inherit (gnome3) clutter clutter_gtk;
+    inherit (gnome3) clutter clutter-gtk;
   };
 
   pinta = callPackage ../applications/graphics/pinta {
@@ -17187,6 +17224,8 @@ with pkgs;
 
   rofi-menugen = callPackage ../applications/misc/rofi-menugen { };
 
+  rpcs3 = libsForQt5.callPackage ../misc/emulators/rpcs3 { };
+
   rstudio = libsForQt5.callPackage ../applications/editors/rstudio { };
 
   rsync = callPackage ../applications/networking/sync/rsync {
@@ -17524,8 +17563,6 @@ with pkgs;
 
   syncthing-gtk = python2Packages.callPackage ../applications/networking/syncthing-gtk { };
 
-  syncthing-inotify = callPackage ../applications/networking/syncthing/inotify.nix { };
-
   syncthing-tray = callPackage ../applications/misc/syncthing-tray { };
 
   # linux only by now
@@ -17570,17 +17607,17 @@ with pkgs;
 
   telegram-cli = callPackage ../applications/networking/instant-messengers/telegram/telegram-cli { };
 
-  telepathy_gabble = callPackage ../applications/networking/instant-messengers/telepathy/gabble { };
+  telepathy-gabble = callPackage ../applications/networking/instant-messengers/telepathy/gabble { };
 
-  telepathy_haze = callPackage ../applications/networking/instant-messengers/telepathy/haze {};
+  telepathy-haze = callPackage ../applications/networking/instant-messengers/telepathy/haze {};
 
-  telepathy_logger = callPackage ../applications/networking/instant-messengers/telepathy/logger {};
+  telepathy-logger = callPackage ../applications/networking/instant-messengers/telepathy/logger {};
 
-  telepathy_mission_control = callPackage ../applications/networking/instant-messengers/telepathy/mission-control { };
+  telepathy-mission-control = callPackage ../applications/networking/instant-messengers/telepathy/mission-control { };
 
-  telepathy_salut = callPackage ../applications/networking/instant-messengers/telepathy/salut {};
+  telepathy-salut = callPackage ../applications/networking/instant-messengers/telepathy/salut {};
 
-  telepathy_idle = callPackage ../applications/networking/instant-messengers/telepathy/idle {};
+  telepathy-idle = callPackage ../applications/networking/instant-messengers/telepathy/idle {};
 
   termdown = (newScope pythonPackages) ../applications/misc/termdown { };
 
@@ -17591,7 +17628,7 @@ with pkgs;
   };
 
   lxterminal = callPackage ../applications/misc/lxterminal {
-    vte = gnome2.vte;
+    vte = gnome3.vte;
   };
 
   deepin-terminal = callPackage ../applications/misc/deepin-terminal {
@@ -17837,7 +17874,6 @@ with pkgs;
   virtmanager = callPackage ../applications/virtualization/virt-manager {
     vte = gnome3.vte;
     dconf = gnome3.dconf;
-    spice_gtk = spice_gtk;
     system-libvirt = libvirt;
   };
 
@@ -18331,7 +18367,7 @@ with pkgs;
 
   roxterm = callPackage ../applications/misc/roxterm {
     inherit (pythonPackages) lockfile;
-    inherit (gnome3) gsettings_desktop_schemas vte;
+    inherit (gnome3) gsettings-desktop-schemas vte;
   };
 
   xtrace = callPackage ../tools/X11/xtrace { };
@@ -18543,7 +18579,7 @@ with pkgs;
   digikam = libsForQt5.callPackage ../applications/graphics/digikam {
     inherit (plasma5) oxygen;
     inherit (kdeApplications) kcalcore;
-    opencv3 = opencv3.override { enableContrib = true; };
+    opencv3 = opencv3WithoutCuda;
   };
 
   displaycal = (newScope pythonPackages) ../applications/graphics/displaycal {};
@@ -19158,10 +19194,10 @@ with pkgs;
   } // {
     inherit (pkgs)
       # GTK Libs
-      glib glibmm atk atkmm cairo pango pangomm gdk_pixbuf gtkmm2 libcanberra_gtk2
+      glib glibmm atk atkmm cairo pango pangomm gdk_pixbuf gtkmm2 libcanberra-gtk2
 
       # Included for backwards compatibility
-      libsoup libwnck gtk_doc gnome_doc_utils;
+      libsoup libwnck gtk-doc gnome-doc-utils;
 
     gtk = self.gtk2;
     gtkmm = self.gtkmm2;
@@ -19227,7 +19263,7 @@ with pkgs;
 
   gtk-engine-murrine = callPackage ../misc/themes/gtk2/gtk-engine-murrine { };
 
-  gnome_themes_standard = gnome3.gnome_themes_standard;
+  gnome-themes-standard = gnome3.gnome-themes-standard;
 
   numix-gtk-theme = callPackage ../misc/themes/numix { };
 
@@ -19253,7 +19289,7 @@ with pkgs;
       mkPlasma5 = import ../desktops/plasma-5;
       attrs = {
         inherit libsForQt5 lib fetchurl;
-        inherit (gnome3) gconf gsettings_desktop_schemas;
+        inherit (gnome3) gconf gsettings-desktop-schemas;
       };
     in
       recurseIntoAttrs (makeOverridable mkPlasma5 attrs);
@@ -19706,6 +19742,8 @@ with pkgs;
   caffe = callPackage ../applications/science/math/caffe rec {
     cudaSupport = config.caffe.cudaSupport or config.cudaSupport or false;
     cudnnSupport = cudaSupport;
+    # Used only for image loading.
+    opencv3 = opencv3WithoutCuda;
   };
 
   caffe2 = callPackage ../development/libraries/science/math/caffe2 {
@@ -19713,14 +19751,16 @@ with pkgs;
     inherit (python3Packages) python future six numpy pydot;
     protobuf = protobuf3_1;
     python-protobuf = python3Packages.protobuf3_1;
+    # Used only for image loading.
+    opencv3 = opencv3WithoutCuda;
   };
 
   cntk = callPackage ../applications/science/math/cntk rec {
     cudaSupport = pkgs.config.cudaSupport or false;
     cudnnSupport = cudaSupport;
     inherit (linuxPackages) nvidia_x11;
-    cudatoolkit = cudatoolkit8;
-    cudnn = cudnn6_cudatoolkit8;
+    # Used only for image loading.
+    opencv3 = opencv3WithoutCuda;
   };
 
   ecm = callPackage ../applications/science/math/ecm { };
@@ -20700,6 +20740,10 @@ with pkgs;
 
   iterm2 = callPackage ../applications/misc/iterm2 {};
 
+  sequeler = callPackage ../applications/misc/sequeler {
+    inherit (gnome3) gtksourceview libgda libgee;
+  };
+
   sequelpro = callPackage ../applications/misc/sequelpro {};
 
   maphosts = callPackage ../tools/networking/maphosts {};
diff --git a/pkgs/top-level/lua-packages.nix b/pkgs/top-level/lua-packages.nix
index d80c43b03f5..a589ceb7e0c 100644
--- a/pkgs/top-level/lua-packages.nix
+++ b/pkgs/top-level/lua-packages.nix
@@ -9,7 +9,7 @@
 , pcre, oniguruma, gnulib, tre, glibc, sqlite, openssl, expat, cairo
 , perl, gtk2, python, glib, gobjectIntrospection, libevent, zlib, autoreconfHook
 , mysql, postgresql, cyrus_sasl
-, fetchFromGitHub, libmpack, which, fetchpatch
+, fetchFromGitHub, libmpack, which, fetchpatch, writeText
 }:
 
 let
@@ -35,7 +35,9 @@ let
   getLuaCPath   = lib : getPath lib "so";
 
   #define build lua package function
-  buildLuaPackage = callPackage ../development/lua-modules/generic lua;
+  buildLuaPackage = callPackage ../development/lua-modules/generic {
+    inherit lua writeText;
+  };
 
   luarocks = callPackage ../development/tools/misc/luarocks {
     inherit lua;
diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 8223fa698f1..fb5b46fa660 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -4848,10 +4848,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   Encode = buildPerlPackage rec {
-    name = "Encode-2.96";
+    name = "Encode-2.97";
     src = fetchurl {
       url = "mirror://cpan/authors/id/D/DA/DANKOGAI/${name}.tar.gz";
-      sha256 = "5dcb19fa5e62c6ca9294f28e9f4676f36477b1025f7e0dca92479633334b3cb1";
+      sha256 = "044d2fc743bdf5ce4509a0e717a7adb31d488dafae63fde794f57a9f47b2ecb7";
     };
     meta = {
       description = "Character encodings in Perl";
@@ -7476,16 +7476,16 @@ let self = _self // overrides; _self = with self; {
 
   ImageExifTool = buildPerlPackage rec {
     name = "Image-ExifTool-${version}";
-    version = "10.60";
+    version = "10.80";
 
     src = fetchurl {
-      url = "http://www.sno.phy.queensu.ca/~phil/exiftool/${name}.tar.gz";
-      sha256 = "1ymcnxf8miw0c1nadpxmvzabmaz837afrwp1k5khhv0s1vv8h2fz";
+      url = "https://www.sno.phy.queensu.ca/~phil/exiftool/${name}.tar.gz";
+      sha256 = "14rwr5wk2snqv4yva6fax1gfsdv88941n237m0wyzn3n0xh9dy5w";
     };
 
     meta = with stdenv.lib; {
       description = "ExifTool, a tool to read, write and edit EXIF meta information";
-      homepage = http://www.sno.phy.queensu.ca/~phil/exiftool/;
+      homepage = https://www.sno.phy.queensu.ca/~phil/exiftool/;
 
       longDescription = ''
         ExifTool is a platform-independent Perl library plus a command-line
@@ -11035,7 +11035,7 @@ let self = _self // overrides; _self = with self; {
     # tests fail; look unfinished
     doCheck = false;
     meta = {
-      homepage = "http://ludovic.rousseau.free.fr/softwares/pcsc-perl/";
+      homepage = http://ludovic.rousseau.free.fr/softwares/pcsc-perl/;
       description = "Communicate with a smart card using PC/SC";
       license = stdenv.lib.licenses.gpl2Plus;
       maintainers = with maintainers; [ abbradar ];
diff --git a/pkgs/top-level/php-packages.nix b/pkgs/top-level/php-packages.nix
index 4f653cebebc..39044b9ccac 100644
--- a/pkgs/top-level/php-packages.nix
+++ b/pkgs/top-level/php-packages.nix
@@ -383,11 +383,11 @@ let
 
   php-cs-fixer = pkgs.stdenv.mkDerivation rec {
     name = "php-cs-fixer-${version}";
-    version = "2.10.2";
+    version = "2.10.3";
 
     src = pkgs.fetchurl {
       url = "https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v${version}/php-cs-fixer.phar";
-      sha256 = "1h089zddza2n5cznq340ijvc34d1ffsja9ks0b67nax52w0197mi";
+      sha256 = "0ir72sns8baz825dkvffr5rx1f261phhbc6d9v0ncc4xkhr5zjnh";
     };
 
     phases = [ "installPhase" ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index cd03189b472..0e4837ba325 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -279,6 +279,8 @@ in {
 
   Pmw = callPackage ../development/python-modules/Pmw { };
 
+  py_stringmatching = callPackage ../development/python-modules/py_stringmatching { };
+
   pyaes = callPackage ../development/python-modules/pyaes { };
 
   pyamf = callPackage ../development/python-modules/pyamf { };
@@ -2205,6 +2207,7 @@ in {
 
     postPatch = ''
       cd bindings/python
+      sed -i 's,"libmpi.so.12","${pkgs.openmpi}/lib/libmpi.so",g' cntk/train/distributed.py
     '';
 
     postInstall = ''
@@ -2213,6 +2216,12 @@ in {
       # It's not installed for some reason.
       cp cntk/cntk_py.py $out/${python.sitePackages}/cntk
     '';
+
+    # Actual tests are broken.
+    checkPhase = ''
+      cd $NIX_BUILD_TOP
+      ${python.interpreter} -c "import cntk"
+    '';
   };
 
   celery = callPackage ../development/python-modules/celery { pytest = self.pytest_32; };
@@ -4876,32 +4885,7 @@ in {
     };
   };
 
-  grip = buildPythonPackage rec {
-    version = "4.3.2";
-    name = "grip-${version}";
-
-    src = pkgs.fetchFromGitHub {
-      owner = "joeyespo";
-      repo = "grip";
-      rev = "v${version}";
-      sha256 = "05a169sfaj280k7gibbc1rznjn43l5m6l1gpl6a5cmp5r8827khs";
-    };
-    buildInputs = with self; [ pytest responses ];
-
-    propagatedBuildInputs = with self; [ docopt flask markdown path-and-address pygments requests ];
-
-    checkPhase = ''
-      export PATH="$PATH:$out/bin"
-      py.test -xm "not assumption"
-    '';
-
-    meta = with stdenv.lib; {
-      description = "Preview GitHub Markdown files like Readme locally before committing them";
-      homepage = https://github.com/joeyespo/grip;
-      license = licenses.mit;
-      maintainers = with maintainers; [ koral ];
-    };
-  };
+  grip = callPackage ../development/python-modules/grip { };
 
   gst-python = callPackage ../development/python-modules/gst-python {
     gst-plugins-base = pkgs.gst_all_1.gst-plugins-base;
@@ -6124,74 +6108,12 @@ in {
     };
   };
 
-  python-axolotl = buildPythonPackage rec {
-    name = "python-axolotl-${version}";
-    version = "0.1.39";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/p/python-axolotl/${name}.tar.gz";
-      sha256 = "09bf5gfip9x2wr0ij43p39ac6z2iqzn7kgpi2jjbwpnhs0vwkycs";
-    };
-
-    propagatedBuildInputs = with self; [ python-axolotl-curve25519 protobuf pycrypto ];
-    # IV == 0 in tests is not supported by pycryptodome (our pycrypto drop-in)
-    doCheck = false;
-
-    meta = {
-      homepage = "https://github.com/tgalal/python-axolotl";
-      description = "Python port of libaxolotl-android";
-      maintainers = with maintainers; [ abbradar ];
-      license = licenses.gpl3;
-      platforms = platforms.all;
-    };
-  };
-
-  python-axolotl-curve25519 = buildPythonPackage rec {
-    name = "python-axolotl-curve25519-${version}";
-    version = "0.1";
+  python-axolotl = callPackage ../development/python-modules/python-axolotl { };
 
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/p/python-axolotl-curve25519/${name}.tar.gz";
-      sha256 = "1h1rsdr7m8lvgxwrwng7qv0xxmyc9k0q7g9nbcr6ks2ipyjzcnf5";
-    };
-
-    meta = {
-      homepage = "https://github.com/tgalal/python-axolotl-curve25519";
-      description = "Curve25519 with ed25519 signatures";
-      maintainers = with maintainers; [ abbradar ];
-      license = licenses.gpl3;
-      platforms = platforms.all;
-    };
-  };
+  python-axolotl-curve25519 = callPackage ../development/python-modules/python-axolotl-curve25519 { };
 
   pythonix = toPythonModule (callPackage ../development/python-modules/pythonix { });
 
-  pypolicyd-spf = buildPythonPackage rec {
-    name = "pypolicyd-spf-${version}";
-    majorVersion = "2.0";
-    version = "${majorVersion}.1";
-    disabled = !isPy3k;
-
-    src = pkgs.fetchurl {
-      url = "https://launchpad.net/pypolicyd-spf/${majorVersion}/${version}/+download/${name}.tar.gz";
-      sha256 = "09yi8y7pij5vzzrkc9sdw01x8w5n758d0qg7wv5hxd1l6if8c94i";
-    };
-
-    propagatedBuildInputs = with self; [ pyspf ];
-
-    preBuild = ''
-      substituteInPlace setup.py --replace "'/etc'" "'$out/etc'"
-    '';
-
-    meta = {
-      homepage = "https://launchpad.net/pypolicyd-spf/";
-      description = "Postfix policy engine for Sender Policy Framework (SPF) checking";
-      maintainers = with maintainers; [ abbradar ];
-      license = licenses.asl20;
-      platforms = platforms.all;
-    };
-  };
-
   pyramid = buildPythonPackage rec {
     pname = "pyramid";
     version = "1.9.1";
@@ -6338,25 +6260,7 @@ in {
 
   pyroute2 = callPackage ../development/python-modules/pyroute2 { };
 
-  pyspf = buildPythonPackage rec {
-    name = "pyspf-${version}";
-    version = "2.0.12";
-
-    src = pkgs.fetchurl {
-      url = "mirror://sourceforge/pymilter/pyspf/${name}/${name}.tar.gz";
-      sha256 = "18j1rmbmhih7q6y12grcj169q7sx1986qn4gmpla9y5gwfh1p8la";
-    };
-
-    propagatedBuildInputs = with self; [ pydns ];
-
-    meta = {
-      homepage = "http://bmsi.com/python/milter.html";
-      description = "Python API for Sendmail Milters (SPF)";
-      maintainers = with maintainers; [ abbradar ];
-      license = licenses.gpl2;
-      platforms = platforms.all;
-    };
-  };
+  pyspf = callPackage ../development/python-modules/pyspf { };
 
   pysrt = callPackage ../development/python-modules/pysrt { };
 
@@ -6492,23 +6396,7 @@ in {
     doCheck = false;
   };
 
-  sarge = buildPythonPackage rec {
-    name = "sarge-${version}";
-    version = "0.1.4";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/s/sarge/${name}.tar.gz";
-      sha256 = "08s8896973bz1gg0pkr592w6g4p6v47bkfvws5i91p9xf8b35yar";
-    };
-
-    meta = {
-      homepage = "http://sarge.readthedocs.org/";
-      description = "A wrapper for subprocess which provides command pipeline functionality";
-      license = licenses.bsd3;
-      platforms = platforms.all;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  sarge = callPackage ../development/python-modules/sarge { };
 
   subliminal = callPackage ../development/python-modules/subliminal {};
 
@@ -6616,53 +6504,7 @@ in {
     };
   };
 
-  scandir = self.buildPythonPackage rec {
-    name = "scandir-${version}";
-    version = "1.4";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/s/scandir/${name}.tar.gz";
-      sha256 = "0yjrgp0mxp3d8bjkq2m1ac2ys8n76wykksvgyjrnil9gr3fx7a5d";
-    };
-
-    meta = with stdenv.lib; {
-      description = "A better directory iterator and faster os.walk()";
-      homepage = "https://github.com/benhoyt/scandir";
-      license = licenses.gpl3;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
-
-  scfbuild = self.buildPythonPackage rec {
-    name = "scfbuild-${version}";
-    version = "1.0.3";
-
-    disabled = isPy3k;
-
-    src = pkgs.fetchFromGitHub {
-      owner = "eosrei";
-      repo = "scfbuild";
-      rev = "c179c8d279b7cc0a9a3536a713ac880ac6010318";
-      sha256 = "1bsi7k4kkj914pycp1g92050hjxscyvc9qflqb3cv5yz3c93cs46";
-    };
-
-    phases = [ "unpackPhase" "installPhase" "fixupPhase" ];
-
-    propagatedBuildInputs = with self; [ pyyaml fonttools fontforge ];
-
-    installPhase = ''
-      mkdir -p $out/${python.sitePackages}
-      cp -r scfbuild $out/${python.sitePackages}
-      cp -r bin $out
-    '';
-
-    meta = with stdenv.lib; {
-      description = "SVGinOT color font builder";
-      homepage = "https://github.com/eosrei/scfbuild";
-      license = licenses.gpl3;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  scandir = callPackage ../development/python-modules/scandir { };
 
   schedule = buildPythonPackage rec {
     name = "schedule-0.3.2";
@@ -7507,25 +7349,7 @@ in {
     };
   };
 
-  enum-compat = buildPythonPackage rec {
-    pname = "enum-compat";
-    version = "0.0.2";
-    name = "${pname}-${version}";
-
-    src = fetchPypi {
-      inherit pname version;
-      sha256 = "14j1i963jic2vncbf9k5nq1vvv8pw2zsg7yvwhm7d9c6h7qyz74k";
-    };
-
-    propagatedBuildInputs = with self; [ enum34 ];
-
-    meta = {
-      homepage = "https://github.com/jstasiak/enum-compat";
-      description = "enum/enum34 compatibility package";
-      license = licenses.mit;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  enum-compat = callPackage ../development/python-modules/enum-compat { };
 
   enum34 = if pythonAtLeast "3.4" then null else buildPythonPackage rec {
     pname = "enum34";
@@ -7794,24 +7618,7 @@ in {
 
   flask = callPackage ../development/python-modules/flask { };
 
-  flask_assets = buildPythonPackage rec {
-    name = "Flask-Assets-${version}";
-    version = "0.12";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/F/Flask-Assets/${name}.tar.gz";
-      sha256 = "0ivqsihk994rxw58vdgzrx4d77d7lpzjm4qxb38hjdgvi5xm4cb0";
-    };
-
-    propagatedBuildInputs = with self; [ flask webassets flask_script nose ];
-
-    meta = {
-      homepage = "http://github.com/miracle2k/flask-assets";
-      description = "Asset management for Flask, to compress and merge CSS and Javascript files";
-      license = licenses.bsd2;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  flask_assets = callPackage ../development/python-modules/flask-assets { };
 
   flask_cache = buildPythonPackage rec {
     name = "Flask-Cache-0.13.1";
@@ -7852,25 +7659,7 @@ in {
 
   flask_oauthlib = callPackage ../development/python-modules/flask-oauthlib { };
 
-  flask_principal = buildPythonPackage rec {
-    name = "Flask-Principal-${version}";
-    version = "0.4.0";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/F/Flask-Principal/${name}.tar.gz";
-      sha256 = "0lwlr5smz8vfm5h9a9i7da3q1c24xqc6vm9jdywdpgxfbi5i7mpm";
-    };
-
-    propagatedBuildInputs = with self; [ flask blinker nose ];
-
-    meta = {
-      homepage = "http://packages.python.org/Flask-Principal/";
-      description = "Identity management for flask";
-      license = licenses.bsd2;
-      platforms = platforms.all;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  flask_principal = callPackage ../development/python-modules/flask-principal { };
 
   flask-pymongo = callPackage ../development/python-modules/Flask-PyMongo { };
 
@@ -7878,26 +7667,7 @@ in {
 
   flask-restplus = callPackage ../development/python-modules/flask-restplus { };
 
-  flask_script = buildPythonPackage rec {
-    name = "Flask-Script-${version}";
-    version = "2.0.5";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/F/Flask-Script/${name}.tar.gz";
-      sha256 = "0zqh2yq8zk7m9b4xw1ryqmrljkdigfb3hk5155a3b5hkfnn6xxyf";
-    };
-
-    nativeBuildInputs = with self; [ pytest ];
-    propagatedBuildInputs = with self; [ flask ];
-
-    meta = {
-      homepage = "http://github.com/smurfix/flask-script";
-      description = "Scripting support for Flask";
-      license = licenses.bsd3;
-      platforms = platforms.all;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  flask_script = callPackage ../development/python-modules/flask-script { };
 
   flask_sqlalchemy = buildPythonPackage rec {
     name = "Flask-SQLAlchemy-${version}";
@@ -9308,6 +9078,8 @@ in {
 
   jupyterhub = callPackage ../development/python-modules/jupyterhub { };
 
+  jupyterhub-ldapauthenticator = callPackage ../development/python-modules/jupyterhub-ldapauthenticator { };
+
   jsonpath_rw = buildPythonPackage rec {
     name = "jsonpath-rw-${version}";
     version = "1.4.0";
@@ -9430,23 +9202,7 @@ in {
 
   pylast = callPackage ../development/python-modules/pylast/default.nix { };
 
-  pylru = buildPythonPackage rec {
-    name = "pylru-${version}";
-    version = "1.0.9";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/p/pylru/${name}.tar.gz";
-      sha256 = "0b0pq0l7xv83dfsajsc49jcxzc99kb9jfx1a1dlx22hzcy962dvi";
-    };
-
-    meta = {
-      homepage = "https://github.com/jlhutch/pylru";
-      description = "A least recently used (LRU) cache implementation";
-      license = licenses.gpl2;
-      platforms = platforms.all;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  pylru = callPackage ../development/python-modules/pylru/default.nix { };
 
   lark-parser = callPackage ../development/python-modules/lark-parser { };
 
@@ -11216,7 +10972,7 @@ in {
     '';
 
     nativeBuildInputs = [ pkgs.pkgconfig ];
-    buildInputs = with self; [ python pkgs.libnotify pygobject2 pygtk pkgs.glib pkgs.gtk2 pkgs.dbus_glib ];
+    buildInputs = with self; [ python pkgs.libnotify pygobject2 pygtk pkgs.glib pkgs.gtk2 pkgs.dbus-glib ];
 
     postInstall = "cd $out/lib/python*/site-packages && ln -s gtk-*/pynotify .";
 
@@ -16384,24 +16140,7 @@ in {
     };
   };
 
-  sockjs-tornado = buildPythonPackage rec {
-    name = "sockjs-tornado-${version}";
-    version = "1.0.3";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/s/sockjs-tornado/${name}.tar.gz";
-      sha256 = "16cff40nniqsyvda1pb2j3b4zwmrw7y2g1vqq78lp20xpmhnwwkd";
-    };
-
-    propagatedBuildInputs = with self; [ tornado ];
-
-    meta = {
-      homepage = "http://github.com/mrjoes/sockjs-tornado/";
-      description = "SockJS python server implementation on top of Tornado framework";
-      license = licenses.mit;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  sockjs-tornado = callPackage ../development/python-modules/sockjs-tornado { };
 
   sorl_thumbnail = buildPythonPackage rec {
     name = "sorl-thumbnail-11.12";
@@ -17737,31 +17476,7 @@ in {
     };
   };
 
-  virtkey = buildPythonPackage rec {
-    name = "virtkey-${version}";
-    majorVersion = "0.63";
-    version = "${majorVersion}.0";
-
-    src = pkgs.fetchurl {
-      url = "https://launchpad.net/virtkey/${majorVersion}/${version}/+download/virtkey-${version}.tar.gz";
-      sha256 = "0hd99hrxn6bh3rxcrdnad5cqjsphrn1s6fzx91q07d44k6cg6qcr";
-    };
-
-    nativeBuildInputs = [ pkgs.pkgconfig ];
-
-    buildInputs =
-         [ pkgs.gtk2 ]
-      ++ (with pkgs.xorg; [ libX11 libXtst libXi libxkbfile xextproto xproto ]);
-
-    meta = {
-      description = "Extension to emulate keypresses and to get the layout information from the X server";
-      homepage = "https://launchpad.net/virtkey";
-      license = licenses.gpl3;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
-
-
+  virtkey = callPackage ../development/python-modules/virtkey { };
 
   virtual-display = buildPythonPackage rec {
     name = "PyVirtualDisplay-0.1.5";
@@ -17936,32 +17651,7 @@ EOF
 
   waitress-django = callPackage ../development/python-modules/waitress-django { };
 
-  webassets = buildPythonPackage rec {
-    name = "webassets-${version}";
-    version = "0.12.1";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/w/webassets/${name}.tar.gz";
-      sha256 = "1nrqkpb7z46h2b77xafxihqv3322cwqv6293ngaky4j3ff4cing7";
-    };
-
-    buildInputs = with self; [ nose jinja2 mock pytest ];
-    propagatedBuildInputs = with self; [ pyyaml ];
-
-    doCheck = false;
-
-    checkPhase = ''
-      py.test
-    '';
-
-    meta = {
-      description = "Media asset management for Python, with glue code for various web frameworks";
-      homepage = "http://github.com/miracle2k/webassets/";
-      license = licenses.bsd2;
-      platforms = platforms.all;
-      maintainers = with maintainers; [ abbradar ];
-    };
-  };
+  webassets = callPackage ../development/python-modules/webassets { };
 
   webcolors = callPackage ../development/python-modules/webcolors { };