treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix

continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.

1 files changed, 2 insertions, 2 deletions

diff --git a/pkgs/development/libraries/polkit-qt-1/qt-4.nix b/pkgs/development/libraries/polkit-qt-1/qt-4.nix
index b13335561ac0a..a758146d40682 100644
--- a/pkgs/development/libraries/polkit-qt-1/qt-4.nix
+++ b/pkgs/development/libraries/polkit-qt-1/qt-4.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, pkgconfig, polkit, automoc4, glib, qt4 }:
+{ stdenv, fetchurl, cmake, pkg-config, polkit, automoc4, glib, qt4 }:
 
 with stdenv.lib;
 
@@ -12,7 +12,7 @@ stdenv.mkDerivation {
 
   outputs = [ "out" "dev" ];
 
-  nativeBuildInputs = [ cmake pkgconfig automoc4 ];
+  nativeBuildInputs = [ cmake pkg-config automoc4 ];
 
   propagatedBuildInputs = [ polkit glib qt4 ];