tree-wide: autorename gnome packages to use dashes

56 files changed, 170 insertions, 170 deletions

diff --git a/pkgs/applications/networking/browsers/chromium/common.nix b/pkgs/applications/networking/browsers/chromium/common.nix
index bb5a7046dd49..3be03f65106e 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 426161475369..1f6eb7c178fb 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/dwb/default.nix b/pkgs/applications/networking/browsers/dwb/default.nix
index 137b463a1e1d..ec585e53fd23 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 e41783ddf5ba..d1741774d347 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/default.nix b/pkgs/applications/networking/browsers/firefox-bin/default.nix
index 347ceba9ab4a..c1a440009b8f 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/common.nix b/pkgs/applications/networking/browsers/firefox/common.nix
index 69e935d78762..0abf3753dc6d 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 12ea714fb234..8d08eceb1692 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 17c285d9bdf7..eaa05726f1c0 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 e013f54a39ea..26a7e883c60c 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 cea6d5dbeea4..f7d4f1a69417 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 461db272b12e..e56066e156f5 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 cd4f95097889..c17e16f0d695 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 9142ecde8598..2f9170eff87b 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 1aa9bf044b05..88680414d1c6 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 d64c7a20cb99..299ec43a8b90 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 508ab6ec432e..65ebaa3f80c5 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 6ac8d9f1f6e7..8c9f23996ede 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 5b10932e73b3..251315619cfd 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 e6275b2f9592..54abc7dedff4 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 2612df3efcff..6bd9614e08de 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 542bcbc41b0d..11aa0ce706d6 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 affcbcc4b3c0..d5b327723276 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/instant-messengers/bitlbee-facebook/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
index 94490d9f0341..9793fd234a18 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 35cb2100254b..810422dcd3f3 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 283d38ef5c74..003ffbfc7d1e 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 fbfd36a59282..457e76d0a82c 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 7ab9b1947915..6e589febe6d9 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 632f2543f57c..37b490304c4f 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 07cf66e572a7..460143e35494 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 2bf67f44c948..a6d893fd95a4 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 d02c437945e0..ddb9217d5e22 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 bd3fc82f7cba..3ec45702b175 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 9e7377699bd7..87b2ee223815 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/telepathy/gabble/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/gabble/default.nix
index 77645371359b..1b9ccb98d0fa 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 4e4a2a9b6a96..a1669183bb3b 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 b4fd71b01d44..7894554eee4f 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 9206aea5c542..111970ab7112 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 82485de58fc1..18b3bb06e98f 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 cbae6af97b85..e060eaabf281 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/irc/hexchat/default.nix b/pkgs/applications/networking/irc/hexchat/default.nix
index baa0b10fd756..b9860fa42273 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 0324012b278b..610b16dab5bc 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 aee4d8ca04e6..b2a26bb6f0be 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 b1ca80fc7e47..75f34952394e 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/nylas-mail-bin/default.nix b/pkgs/applications/networking/mailreaders/nylas-mail-bin/default.nix
index 76231dc7abf2..766aab39ce30 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 4f714cabf79b..69a63bbb0549 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 bfbd97001973..6368f1991e91 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 ed6fe17cc7e8..965a8ec58dc8 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 63d7f29d7de6..ad35c49c0146 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 a7deb0b75b54..f61b887cd873 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 0d7a41735ea4..950187ed9c60 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 d37f5293ef80..688f908c798c 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 20c3540b7f45..eb88d1c24c20 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 643ef32f6eb2..00332754c264 100644
--- a/pkgs/applications/networking/remote/citrix-receiver/default.nix
+++ b/pkgs/applications/networking/remote/citrix-receiver/default.nix
@@ -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 959608b04f5c..6d32036def55 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 84e10fb18bca..682b7d311d71 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 5e4f9738d445..5e48f85852df 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 = [