pkgs/desktops: pkgconfig -> pkg-config

pkgs/desktops/gnustep/back/default.nix

@@ -4,7 +4,7 @@
 , base, gui
 , xlibsWrapper
 , freetype
-, pkgconfig
+, pkg-config
 , libXmu
 }:
 let
@@ -16,7 +16,7 @@ gsmakeDerivation {
     url = "ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-back-${version}.tar.gz";
     sha256 = "1ynd27zwga17mp2qlym90k2xsypdvz24w6gyy2rfvmv0gkvlgrjr";
   };
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ cairo base gui freetype xlibsWrapper libXmu ];
   meta = {
     description = "A generic backend for GNUstep";

pkgs/desktops/gnustep/base/default.nix

@@ -8,7 +8,7 @@
 , libxml2, libxslt, libiconv
 , libobjc, libgcrypt
 , icu
-, pkgconfig, portaudio
+, pkg-config, portaudio
 , libiberty
 }:
 let
@@ -20,7 +20,7 @@ gsmakeDerivation {
     url = "ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-base-${version}.tar.gz";
     sha256 = "10xjrv5d443wzll6lf9y65p6v9kvx7xxklhsm1j05y93vwgzl0w8";
   };
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   propagatedBuildInputs = [
     aspell audiofile
     cups