pkgs/tools: pkgconfig -> pkg-config

pkgs/tools/cd-dvd/brasero/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, pkgconfig, gtk3, itstool, gst_all_1, libxml2, libnotify
+{ stdenv, lib, fetchurl, pkg-config, gtk3, itstool, gst_all_1, libxml2, libnotify
 , libcanberra-gtk3, intltool, dvdauthor, libburn, libisofs
 , vcdimager, wrapGAppsHook, hicolor-icon-theme }:
 
@@ -16,7 +16,7 @@ in stdenv.mkDerivation rec {
     sha256 = "0h90y674j26rvjahb8cc0w79zx477rb6zaqcj26wzvq8kmpic8k8";
   };
 
-  nativeBuildInputs = [ pkgconfig itstool intltool wrapGAppsHook ];
+  nativeBuildInputs = [ pkg-config itstool intltool wrapGAppsHook ];
 
   buildInputs = [ gtk3 libxml2 libnotify libcanberra-gtk3 libburn libisofs
                   hicolor-icon-theme

pkgs/tools/cd-dvd/cdrdao/default.nix

@@ -1,4 +1,4 @@
-{lib, stdenv, fetchurl, libvorbis, libmad, pkgconfig, libao}:
+{lib, stdenv, fetchurl, libvorbis, libmad, pkg-config, libao}:
 
 stdenv.mkDerivation {
   name = "cdrdao-1.2.3";
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
 
   makeFlags = [ "RM=rm" "LN=ln" "MV=mv" ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libvorbis libmad libao ];
 
   hardeningDisable = [ "format" ];

pkgs/tools/cd-dvd/dvdisaster/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkgconfig, gettext, which
+{ lib, stdenv, fetchurl, pkg-config, gettext, which
 , glib, gtk2
 , enableSoftening ? true
 }:
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "0f8gjnia2fxcbmhl8b3qkr5b7idl8m855dw7xw2fnmbqwvcm6k4w";
   };
 
-  nativeBuildInputs = [ gettext pkgconfig which ];
+  nativeBuildInputs = [ gettext pkg-config which ];
   buildInputs = [ glib gtk2 ];
 
   patches = lib.optional enableSoftening [

pkgs/tools/cd-dvd/lsdvd/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, libdvdread, pkgconfig }:
+{ lib, stdenv, fetchurl, libdvdread, pkg-config }:
 
 let
   version = "0.17";
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
   };
 
   buildInputs = [ libdvdread ];
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   meta = with lib; {
     homepage = "https://sourceforge.net/projects/lsdvd/";