11 files changed, 22 insertions, 22 deletions
diff --git a/pkgs/applications/audio/amarok/default.nix b/pkgs/applications/audio/amarok/default.nix
index 855d31aadbb..a4aa6428097 100644
--- a/pkgs/applications/audio/amarok/default.nix
+++ b/pkgs/applications/audio/amarok/default.nix
@@ -3,7 +3,7 @@
 , qca-qt5, qjson, qtquickcontrols2, qtscript, qtwebengine
 , karchive, kcmutils, kconfig, kdnssd, kguiaddons, kinit, kirigami2, knewstuff, knotifyconfig, ktexteditor, kwindowsystem
 , fftw, phonon, plasma-framework, threadweaver
-, curl, ffmpeg, gdk_pixbuf, libaio, libmtp, loudmouth, lzo, lz4, mysql57, pcre, snappy, taglib, taglib_extras
+, curl, ffmpeg, gdk-pixbuf, libaio, libmtp, loudmouth, lzo, lz4, mysql57, pcre, snappy, taglib, taglib_extras
 }:
 
 let
@@ -29,7 +29,7 @@ in mkDerivation {
     qca-qt5 qjson qtquickcontrols2 qtscript qtwebengine
     karchive kcmutils kconfig kdnssd kguiaddons kinit kirigami2 knewstuff knotifyconfig ktexteditor kwindowsystem
     phonon plasma-framework threadweaver
-    curl fftw ffmpeg gdk_pixbuf libaio libmtp loudmouth lz4 lzo mysql57.server mysql57.server.static
+    curl fftw ffmpeg gdk-pixbuf libaio libmtp loudmouth lz4 lzo mysql57.server mysql57.server.static
     pcre snappy taglib taglib_extras
   ];
 
diff --git a/pkgs/applications/audio/audacious/qt-5.nix b/pkgs/applications/audio/audacious/qt-5.nix
index 019bde7cc64..baf7b108e50 100644
--- a/pkgs/applications/audio/audacious/qt-5.nix
+++ b/pkgs/applications/audio/audacious/qt-5.nix
@@ -2,7 +2,7 @@
   mkDerivation, lib, fetchurl, fetchpatch,
   gettext, pkgconfig,
   qtbase,
-  alsaLib, curl, faad2, ffmpeg, flac, fluidsynth, gdk_pixbuf, lame, libbs2b,
+  alsaLib, curl, faad2, ffmpeg, flac, fluidsynth, gdk-pixbuf, lame, libbs2b,
   libcddb, libcdio, libcue, libjack2, libmad, libmms, libmodplug,
   libmowgli, libnotify, libogg, libpulseaudio, libsamplerate, libsidplayfp,
   libsndfile, libvorbis, libxml2, lirc, mpg123, neon, qtmultimedia, soxr,
@@ -45,7 +45,7 @@ mkDerivation {
     qtbase
 
     # Plugin dependencies
-    alsaLib curl faad2 ffmpeg flac fluidsynth gdk_pixbuf lame libbs2b libcddb
+    alsaLib curl faad2 ffmpeg flac fluidsynth gdk-pixbuf lame libbs2b libcddb
     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/bitwig-studio/bitwig-studio1.nix b/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
index 125c0f7a753..31716fce1c2 100644
--- a/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
+++ b/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, alsaLib, bzip2, cairo, dpkg, freetype, gdk_pixbuf
+{ stdenv, fetchurl, alsaLib, bzip2, cairo, dpkg, freetype, gdk-pixbuf
 , wrapGAppsHook, gtk2, gtk3, harfbuzz, jdk, lib, xorg
 , libbsd, libjack2, libpng, ffmpeg
 , libxkbcommon
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   dontWrapGApps = true; # we only want $gappsWrapperArgs here
 
   buildInputs = with xorg; [
-    alsaLib bzip2.out cairo freetype gdk_pixbuf gtk2 gtk3 harfbuzz libX11 libXau
+    alsaLib bzip2.out cairo freetype gdk-pixbuf gtk2 gtk3 harfbuzz libX11 libXau
     libXcursor libXdmcp libXext libXfixes libXrender libbsd libjack2 libpng libxcb
     libxkbfile pixman xcbutil xcbutilwm zlib
   ];
diff --git a/pkgs/applications/audio/cmusfm/default.nix b/pkgs/applications/audio/cmusfm/default.nix
index e528e9699a7..2147a84f24b 100644
--- a/pkgs/applications/audio/cmusfm/default.nix
+++ b/pkgs/applications/audio/cmusfm/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, curl, libnotify, gdk_pixbuf }:
+{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, curl, libnotify, gdk-pixbuf }:
 
 stdenv.mkDerivation rec {
   version = "2018-10-11";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   # building
   configureFlags = [ "--enable-libnotify" ];
   nativeBuildInputs = [ autoreconfHook pkgconfig ];
-  buildInputs = [ curl libnotify gdk_pixbuf ];
+  buildInputs = [ curl libnotify gdk-pixbuf ];
 
   meta = with stdenv.lib; {
     description = "Last.fm and Libre.fm standalone scrobbler for the cmus music player";
diff --git a/pkgs/applications/audio/faust/faust2alsa.nix b/pkgs/applications/audio/faust/faust2alsa.nix
index 17cec46f6c6..6af5af9bbaf 100644
--- a/pkgs/applications/audio/faust/faust2alsa.nix
+++ b/pkgs/applications/audio/faust/faust2alsa.nix
@@ -4,7 +4,7 @@
 , cairo
 , fontconfig
 , freetype
-, gdk_pixbuf
+, gdk-pixbuf
 , glib
 , gtk2
 , pango
@@ -20,7 +20,7 @@ faust.wrapWithBuildEnv {
     cairo
     fontconfig
     freetype
-    gdk_pixbuf
+    gdk-pixbuf
     glib
     gtk2
     pango
diff --git a/pkgs/applications/audio/google-play-music-desktop-player/default.nix b/pkgs/applications/audio/google-play-music-desktop-player/default.nix
index 5951572dd24..7716b1e0c35 100644
--- a/pkgs/applications/audio/google-play-music-desktop-player/default.nix
+++ b/pkgs/applications/audio/google-play-music-desktop-player/default.nix
@@ -1,5 +1,5 @@
 { stdenv, alsaLib, atk, cairo, cups, dbus, dpkg, expat, fontconfig, freetype
-, fetchurl, GConf, gdk_pixbuf, glib, gtk2, gtk3, libpulseaudio, makeWrapper, nspr
+, fetchurl, GConf, gdk-pixbuf, glib, gtk2, gtk3, libpulseaudio, makeWrapper, nspr
 , nss, pango, udev, xorg
 }:
 
@@ -16,7 +16,7 @@ let
     fontconfig
     freetype
     GConf
-    gdk_pixbuf
+    gdk-pixbuf
     glib
     gtk2
     gtk3
diff --git a/pkgs/applications/audio/gtkpod/default.nix b/pkgs/applications/audio/gtkpod/default.nix
index 0727ab56f7d..e01dbc1d30f 100644
--- a/pkgs/applications/audio/gtkpod/default.nix
+++ b/pkgs/applications/audio/gtkpod/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, pkgconfig, wrapGAppsHook, intltool, libgpod, curl, flac,
   gnome3, gtk3, gettext, perlPackages, flex, libid3tag, gdl,
-  libvorbis, gdk_pixbuf }:
+  libvorbis, gdk-pixbuf }:
 
 stdenv.mkDerivation rec {
   version = "2.1.5";
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig wrapGAppsHook intltool ];
   buildInputs = [
     curl gettext
-    flex libgpod libid3tag flac libvorbis gtk3 gdk_pixbuf
+    flex libgpod libid3tag flac libvorbis gtk3 gdk-pixbuf
     gdl gnome3.adwaita-icon-theme gnome3.anjuta
   ] ++ (with perlPackages; [ perl XMLParser ]);
 
diff --git a/pkgs/applications/audio/quodlibet/default.nix b/pkgs/applications/audio/quodlibet/default.nix
index d457f25e316..8db837105f8 100644
--- a/pkgs/applications/audio/quodlibet/default.nix
+++ b/pkgs/applications/audio/quodlibet/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python3, wrapGAppsHook, gettext, libsoup, gnome3, gtk3, gdk_pixbuf,
+{ stdenv, fetchurl, python3, wrapGAppsHook, gettext, libsoup, gnome3, gtk3, gdk-pixbuf,
   tag ? "", xvfb_run, dbus, glibcLocales, glib, glib-networking, gobject-introspection,
   gst_all_1, withGstPlugins ? true,
   xineBackend ? false, xineLib,
@@ -20,7 +20,7 @@ python3.pkgs.buildPythonApplication rec {
 
   checkInputs = with python3.pkgs; [ pytest pytest_xdist pyflakes pycodestyle polib xvfb_run dbus.daemon glibcLocales ];
 
-  buildInputs = [ gnome3.adwaita-icon-theme libsoup glib glib-networking gtk3 webkitgtk gdk_pixbuf keybinder3 gtksourceview libmodplug libappindicator-gtk3 kakasi gobject-introspection ]
+  buildInputs = [ gnome3.adwaita-icon-theme libsoup glib glib-networking gtk3 webkitgtk gdk-pixbuf keybinder3 gtksourceview libmodplug libappindicator-gtk3 kakasi gobject-introspection ]
     ++ (if xineBackend then [ xineLib ] else with gst_all_1;
     [ gstreamer gst-plugins-base ] ++ optionals withGstPlugins [ gst-plugins-good gst-plugins-ugly gst-plugins-bad ]);
 
diff --git a/pkgs/applications/audio/reaper/default.nix b/pkgs/applications/audio/reaper/default.nix
index 95a08b59b00..0c1d91254da 100644
--- a/pkgs/applications/audio/reaper/default.nix
+++ b/pkgs/applications/audio/reaper/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, autoPatchelfHook, makeWrapper
 , alsaLib, xorg
-, gtk3, pango, gdk_pixbuf, cairo, glib, freetype
+, gtk3, pango, gdk-pixbuf, cairo, glib, freetype
 , libpulseaudio, xdg_utils
 }:
 
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     xorg.libX11
     xorg.libXi
 
-    gdk_pixbuf
+    gdk-pixbuf
     pango
     cairo
     glib
diff --git a/pkgs/applications/audio/spotify/default.nix b/pkgs/applications/audio/spotify/default.nix
index 6e926fe11c3..77aa7994994 100644
--- a/pkgs/applications/audio/spotify/default.nix
+++ b/pkgs/applications/audio/spotify/default.nix
@@ -1,5 +1,5 @@
 { fetchurl, stdenv, squashfsTools, xorg, alsaLib, makeWrapper, openssl, freetype
-, glib, pango, cairo, atk, gdk_pixbuf, gtk2, cups, nspr, nss, libpng, libnotify
+, glib, pango, cairo, atk, gdk-pixbuf, gtk2, cups, nspr, nss, libpng, libnotify
 , libgcrypt, systemd, fontconfig, dbus, expat, ffmpeg_3, curl, zlib, gnome3
 , at-spi2-atk
 }:
@@ -32,7 +32,7 @@ let
     ffmpeg_3
     fontconfig
     freetype
-    gdk_pixbuf
+    gdk-pixbuf
     glib
     gtk2
     libgcrypt
diff --git a/pkgs/applications/audio/transcribe/default.nix b/pkgs/applications/audio/transcribe/default.nix
index 29021e870af..74079041948 100644
--- a/pkgs/applications/audio/transcribe/default.nix
+++ b/pkgs/applications/audio/transcribe/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchzip, wrapGAppsHook, alsaLib, atk, cairo, gdk_pixbuf
+{ stdenv, fetchzip, wrapGAppsHook, alsaLib, atk, cairo, gdk-pixbuf
 , glib, gst_all_1,  gtk3, libSM, libX11, libpng12, pango, zlib }:
 
 stdenv.mkDerivation rec {
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   dontPatchELF = true;
 
   libPath = with gst_all_1; stdenv.lib.makeLibraryPath [
-    stdenv.cc.cc glib gtk3 atk pango cairo gdk_pixbuf alsaLib
+    stdenv.cc.cc glib gtk3 atk pango cairo gdk-pixbuf alsaLib
     libX11 libSM libpng12 gstreamer gst-plugins-base zlib
   ];