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/compilers/openjdk/openjfx/11.nix b/pkgs/development/compilers/openjdk/openjfx/11.nix
index 513f4d968f6f..30762d7811ac 100644
--- a/pkgs/development/compilers/openjdk/openjfx/11.nix
+++ b/pkgs/development/compilers/openjdk/openjfx/11.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, writeText, gradleGen, pkgconfig, perl, cmake
+{ stdenv, lib, fetchurl, writeText, gradleGen, pkg-config, perl, cmake
 , gperf, gtk2, gtk3, libXtst, libXxf86vm, glib, alsaLib, ffmpeg_3, python, ruby
 , openjdk11-bootstrap }:
 
@@ -20,7 +20,7 @@ let
     };
 
     buildInputs = [ gtk2 gtk3 libXtst libXxf86vm glib alsaLib ffmpeg_3 ];
-    nativeBuildInputs = [ gradle_ perl pkgconfig cmake gperf python ruby ];
+    nativeBuildInputs = [ gradle_ perl pkg-config cmake gperf python ruby ];
 
     dontUseCmakeConfigure = true;