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.

27 files changed, 54 insertions, 54 deletions

diff --git a/pkgs/development/interpreters/evcxr/default.nix b/pkgs/development/interpreters/evcxr/default.nix
index 59abf36f7ac0..60a284de3f1b 100644
--- a/pkgs/development/interpreters/evcxr/default.nix
+++ b/pkgs/development/interpreters/evcxr/default.nix
@@ -1,4 +1,4 @@
-{ cargo, fetchFromGitHub, makeWrapper, pkgconfig, rustPlatform, stdenv, gcc, Security, cmake }:
+{ cargo, fetchFromGitHub, makeWrapper, pkg-config, rustPlatform, stdenv, gcc, Security, cmake }:
 
 rustPlatform.buildRustPackage rec {
   pname = "evcxr";
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   RUST_SRC_PATH = "${rustPlatform.rustLibSrc}";
 
-  nativeBuildInputs = [ pkgconfig makeWrapper cmake ];
+  nativeBuildInputs = [ pkg-config makeWrapper cmake ];
   buildInputs = stdenv.lib.optional stdenv.isDarwin Security;
   postInstall = let
     wrap = exe: ''
diff --git a/pkgs/development/interpreters/falcon/default.nix b/pkgs/development/interpreters/falcon/default.nix
index 39d4918a70bf..9ff81553550c 100644
--- a/pkgs/development/interpreters/falcon/default.nix
+++ b/pkgs/development/interpreters/falcon/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cmake, pkgconfig, pcre, zlib, sqlite }:
+{ stdenv, fetchFromGitHub, cmake, pkg-config, pcre, zlib, sqlite }:
 
 stdenv.mkDerivation {
   pname = "falcon";
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
     sha256 = "1x3gdcz1gqhi060ngqi0ghryf69v8bn50yrbzfad8bhblvhzzdlf";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ cmake pcre zlib sqlite ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/interpreters/gtk-server/default.nix b/pkgs/development/interpreters/gtk-server/default.nix
index 4a8330f2749c..7203ba319932 100644
--- a/pkgs/development/interpreters/gtk-server/default.nix
+++ b/pkgs/development/interpreters/gtk-server/default.nix
@@ -2,7 +2,7 @@
 , glib
 , gtk3
 , libffcall
-, pkgconfig
+, pkg-config
 , wrapGAppsHook
 }:
 
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     cd src
   '';
 
-  nativeBuildInputs = [ pkgconfig wrapGAppsHook ];
+  nativeBuildInputs = [ pkg-config wrapGAppsHook ];
   buildInputs = [ libffcall glib gtk3 ];
 
   configureOptions = [ "--with-gtk3" ];
diff --git a/pkgs/development/interpreters/guile/1.8.nix b/pkgs/development/interpreters/guile/1.8.nix
index 6057480476f2..b1c80b13af99 100644
--- a/pkgs/development/interpreters/guile/1.8.nix
+++ b/pkgs/development/interpreters/guile/1.8.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchurl, makeWrapper, gawk, pkg-config
 , libtool, readline, gmp
 }:
 
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile_1_8;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/interpreters/guile/2.0.nix b/pkgs/development/interpreters/guile/2.0.nix
index 5b26b38dbd4e..1db5676a8c7b 100644
--- a/pkgs/development/interpreters/guile/2.0.nix
+++ b/pkgs/development/interpreters/guile/2.0.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchpatch, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchpatch, fetchurl, makeWrapper, gawk, pkg-config
 , libffi, libtool, readline, gmp, boehmgc, libunistring
 , coverageAnalysis ? null
 }:
@@ -23,7 +23,7 @@
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile_2_0;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool libunistring libffi ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/interpreters/guile/default.nix b/pkgs/development/interpreters/guile/default.nix
index 238e1c7b7adc..77483b2256a1 100644
--- a/pkgs/development/interpreters/guile/default.nix
+++ b/pkgs/development/interpreters/guile/default.nix
@@ -1,5 +1,5 @@
 { stdenv, pkgsBuildBuild, buildPackages
-, fetchurl, makeWrapper, gawk, pkgconfig
+, fetchurl, makeWrapper, gawk, pkg-config
 , libffi, libtool, readline, gmp, boehmgc, libunistring
 , coverageAnalysis ? null
 , fetchpatch
@@ -25,7 +25,7 @@
   depsBuildBuild = [ buildPackages.stdenv.cc ]
     ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform)
                            pkgsBuildBuild.guile;
-  nativeBuildInputs = [ makeWrapper gawk pkgconfig ];
+  nativeBuildInputs = [ makeWrapper gawk pkg-config ];
   buildInputs = [ readline libtool libunistring libffi ];
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/interpreters/io/default.nix b/pkgs/development/interpreters/io/default.nix
index 42af3cc427b4..a87b3ef86786 100644
--- a/pkgs/development/interpreters/io/default.nix
+++ b/pkgs/development/interpreters/io/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, zlib, sqlite, gmp, libffi, cairo,
   ncurses, freetype, libGLU, libGL, libpng, libtiff, libjpeg, readline, libsndfile,
   libxml2, freeglut, libsamplerate, pcre, libevent, libedit, yajl,
-  python3, openssl, glfw, pkgconfig, libpthreadstubs, libXdmcp, libmemcached
+  python3, openssl, glfw, pkg-config, libpthreadstubs, libXdmcp, libmemcached
 }:
 
 stdenv.mkDerivation {
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
     zlib sqlite gmp libffi cairo ncurses freetype
     libGLU libGL libpng libtiff libjpeg readline libsndfile libxml2
     freeglut libsamplerate pcre libevent libedit yajl
-    pkgconfig glfw openssl libpthreadstubs libXdmcp
+    pkg-config glfw openssl libpthreadstubs libXdmcp
     libmemcached python3
   ];
 
diff --git a/pkgs/development/interpreters/lolcode/default.nix b/pkgs/development/interpreters/lolcode/default.nix
index bd4b93b835fc..180ce28c9ae5 100644
--- a/pkgs/development/interpreters/lolcode/default.nix
+++ b/pkgs/development/interpreters/lolcode/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, doxygen, cmake, readline }:
+{ stdenv, fetchurl, pkg-config, doxygen, cmake, readline }:
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "1li7ikcrs7wqah7gqkirg0k61n6pm12w7pydin966x1sdn9na46b";
   };
 
-  nativeBuildInputs = [ pkgconfig cmake doxygen ];
+  nativeBuildInputs = [ pkg-config cmake doxygen ];
   buildInputs = [ readline ];
 
   # Maybe it clashes with lci scientific logic software package...
diff --git a/pkgs/development/interpreters/love/0.10.nix b/pkgs/development/interpreters/love/0.10.nix
index dbe3f6fa2df0..9319fa12406c 100644
--- a/pkgs/development/interpreters/love/0.10.nix
+++ b/pkgs/development/interpreters/love/0.10.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromBitbucket, pkgconfig, SDL2, libGLU, libGL, openal, luajit,
+{ stdenv, fetchFromBitbucket, pkg-config, SDL2, libGLU, libGL, openal, luajit,
   libdevil, freetype, physfs, libmodplug, mpg123, libvorbis, libogg,
   libtheora, which, autoconf, automake, libtool
 }:
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
     sha256 = "19yfmlcx6w8yi4ndm5lni8lrsvnn77bxw5py0dc293nzzlaqa9ym";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     SDL2 libGLU libGL openal luajit libdevil freetype physfs libmodplug mpg123
     libvorbis libogg libtheora autoconf which libtool automake
diff --git a/pkgs/development/interpreters/love/0.7.nix b/pkgs/development/interpreters/love/0.7.nix
index 6f09c0764412..2198ff962a18 100644
--- a/pkgs/development/interpreters/love/0.7.nix
+++ b/pkgs/development/interpreters/love/0.7.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig
+{ stdenv, fetchurl, pkg-config
 , SDL, libGLU, libGL, openal, lua
 , libdevil, freetype, physfs
 , libmodplug, mpg123, libvorbis, libogg
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   # see discussion on arch linux user repository (https://aur.archlinux.org/packages/love07/?setlang=cs#comment-684696)
   patches = [ ./0.7-gl-prototypes.patch ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     SDL libGLU libGL openal lua
     libdevil freetype physfs libmodplug mpg123 libvorbis libogg libmng
diff --git a/pkgs/development/interpreters/love/0.8.nix b/pkgs/development/interpreters/love/0.8.nix
index 3a6c385ee5fc..866ce83adf1e 100644
--- a/pkgs/development/interpreters/love/0.8.nix
+++ b/pkgs/development/interpreters/love/0.8.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig
+{ stdenv, fetchurl, pkg-config
 , SDL, libGLU, libGL, openal, lua
 , libdevil, freetype, physfs
 , libmodplug, mpg123, libvorbis, libogg
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     sha256 = "1k4fcsa8zzi04ja179bmj24hvqcbm3icfvrvrzyz2gw9qwfclrwi";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     SDL libGLU libGL openal lua
     libdevil freetype physfs libmodplug mpg123 libvorbis libogg
diff --git a/pkgs/development/interpreters/love/0.9.nix b/pkgs/development/interpreters/love/0.9.nix
index 79b83f0643f1..315a07bd9cae 100644
--- a/pkgs/development/interpreters/love/0.9.nix
+++ b/pkgs/development/interpreters/love/0.9.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig
+{ stdenv, fetchurl, pkg-config
 , SDL2, libGLU, libGL, openal, luajit
 , libdevil, freetype, physfs
 , libmodplug, mpg123, libvorbis, libogg
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "1pikd0bzb44r4bf0jbgn78whz1yswpq1n5jc8nf87v42pm30kp84";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     SDL2 libGLU libGL openal luajit
     libdevil freetype physfs libmodplug mpg123 libvorbis libogg
diff --git a/pkgs/development/interpreters/love/11.1.nix b/pkgs/development/interpreters/love/11.1.nix
index 2ef3a4ca05a4..48ac142934b7 100644
--- a/pkgs/development/interpreters/love/11.1.nix
+++ b/pkgs/development/interpreters/love/11.1.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromBitbucket, pkgconfig, SDL2, libGLU, libGL, openal, luajit,
+{ stdenv, fetchFromBitbucket, pkg-config, SDL2, libGLU, libGL, openal, luajit,
   libdevil, freetype, physfs, libmodplug, mpg123, libvorbis, libogg,
   libtheora, which, autoconf, automake, libtool
 }:
@@ -17,7 +17,7 @@ stdenv.mkDerivation {
     sha256 = "18gfp65ngb8k8g7hgbw2bhrwk2i7m56m21d39pk4484q9z8p4vm7";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     SDL2 libGLU libGL openal luajit libdevil freetype physfs libmodplug mpg123
     libvorbis libogg libtheora autoconf which libtool automake
diff --git a/pkgs/development/interpreters/micropython/default.nix b/pkgs/development/interpreters/micropython/default.nix
index 8d5a0252944a..0441e48685ea 100644
--- a/pkgs/development/interpreters/micropython/default.nix
+++ b/pkgs/development/interpreters/micropython/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, pkgconfig, libffi, python3, readline }:
+{ stdenv, lib, fetchFromGitHub, pkg-config, libffi, python3, readline }:
 
 stdenv.mkDerivation rec {
   pname = "micropython";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
-  nativeBuildInputs = [ pkgconfig python3 ];
+  nativeBuildInputs = [ pkg-config python3 ];
 
   buildInputs = [ libffi readline ];
 
diff --git a/pkgs/development/interpreters/nix-exec/default.nix b/pkgs/development/interpreters/nix-exec/default.nix
index 0c976f2f0b05..de829c14c98a 100644
--- a/pkgs/development/interpreters/nix-exec/default.nix
+++ b/pkgs/development/interpreters/nix-exec/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, nix, git }: let
+{ stdenv, fetchurl, pkg-config, nix, git }: let
   version = "4.1.6";
 in stdenv.mkDerivation {
   pname = "nix-exec";
@@ -9,7 +9,7 @@ in stdenv.mkDerivation {
     sha256 = "0slpsnzzzdkf5d9za7j4kr15jr4mn1k9klfsxibzy47b2bx1vkar";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ nix git ];
 
   NIX_CFLAGS_COMPILE = "-std=c++1y";
diff --git a/pkgs/development/interpreters/octave/default.nix b/pkgs/development/interpreters/octave/default.nix
index 67fca52dad51..7dedf79c340f 100644
--- a/pkgs/development/interpreters/octave/default.nix
+++ b/pkgs/development/interpreters/octave/default.nix
@@ -14,7 +14,7 @@
 , libX11
 , graphicsmagick
 , pcre
-, pkgconfig
+, pkg-config
 , libGL
 , libGLU
 , fltk
@@ -145,7 +145,7 @@ in mkDerivation rec {
   ]
   ;
   nativeBuildInputs = [
-    pkgconfig
+    pkg-config
     gfortran
     # Listed here as well because it's outputs are split
     fftw
diff --git a/pkgs/development/interpreters/php/generic.nix b/pkgs/development/interpreters/php/generic.nix
index 82134e14406f..2389b56bd6fa 100644
--- a/pkgs/development/interpreters/php/generic.nix
+++ b/pkgs/development/interpreters/php/generic.nix
@@ -7,7 +7,7 @@ let
   generic =
     { callPackage, lib, stdenv, nixosTests, config, fetchurl, makeWrapper
     , symlinkJoin, writeText, autoconf, automake, bison, flex, libtool
-    , pkgconfig, re2c, apacheHttpd, libargon2, libxml2, pcre, pcre2
+    , pkg-config, re2c, apacheHttpd, libargon2, libxml2, pcre, pcre2
     , systemd, system-sendmail, valgrind, xcbuild
 
     , version
@@ -149,7 +149,7 @@ let
 
           enableParallelBuilding = true;
 
-          nativeBuildInputs = [ autoconf automake bison flex libtool pkgconfig re2c ]
+          nativeBuildInputs = [ autoconf automake bison flex libtool pkg-config re2c ]
             ++ lib.optional stdenv.isDarwin xcbuild;
 
           buildInputs =
diff --git a/pkgs/development/interpreters/pixie/default.nix b/pkgs/development/interpreters/pixie/default.nix
index 9b57e153aa05..02f561c004e2 100644
--- a/pkgs/development/interpreters/pixie/default.nix
+++ b/pkgs/development/interpreters/pixie/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, fetchurl, python2, makeWrapper, pkgconfig, gcc,
+{ stdenv, fetchgit, fetchurl, python2, makeWrapper, pkg-config, gcc,
   pypy, libffi, libedit, libuv, boost, zlib,
   variant ? "jit", buildWithPypy ? false }:
 
@@ -32,7 +32,7 @@ let
   build = {flags, target}: stdenv.mkDerivation rec {
     pname = "pixie";
     version = "0-r${commit-count}-${variant}";
-    nativeBuildInputs = [ makeWrapper pkgconfig ];
+    nativeBuildInputs = [ makeWrapper pkg-config ];
     buildInputs = libs;
     PYTHON = if buildWithPypy
       then "${pypy}/pypy-c/pypy-c"
diff --git a/pkgs/development/interpreters/python/pypy/default.nix b/pkgs/development/interpreters/python/pypy/default.nix
index 8feeb3c51bf3..9c6457d22aa3 100644
--- a/pkgs/development/interpreters/python/pypy/default.nix
+++ b/pkgs/development/interpreters/python/pypy/default.nix
@@ -1,5 +1,5 @@
 { stdenv, substituteAll, fetchurl
-, zlib ? null, zlibSupport ? true, bzip2, pkgconfig, libffi, libunwind, Security
+, zlib ? null, zlibSupport ? true, bzip2, pkg-config, libffi, libunwind, Security
 , sqlite, openssl, ncurses, python, expat, tcl, tk, tix, xlibsWrapper, libX11
 , self, gdbm, db, lzma
 , python-setup-hook
@@ -49,7 +49,7 @@ in with passthru; stdenv.mkDerivation rec {
     inherit sha256;
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     bzip2 openssl pythonForPypy libffi ncurses expat sqlite tk tcl xlibsWrapper libX11 gdbm db
   ]  ++ optionals isPy3k [
diff --git a/pkgs/development/interpreters/qnial/default.nix b/pkgs/development/interpreters/qnial/default.nix
index 1762edbbdb7d..4ce4db5aca10 100644
--- a/pkgs/development/interpreters/qnial/default.nix
+++ b/pkgs/development/interpreters/qnial/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, unzip, pkgconfig, makeWrapper, ncurses }:
+{ stdenv, fetchFromGitHub, unzip, pkg-config, makeWrapper, ncurses }:
 
 stdenv.mkDerivation {
   pname = "qnial";
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
 
   buildInputs = [
      unzip
-     pkgconfig
+     pkg-config
      ncurses
   ];
 
diff --git a/pkgs/development/interpreters/renpy/default.nix b/pkgs/development/interpreters/renpy/default.nix
index 41cf4c221c6a..3768751efdc0 100644
--- a/pkgs/development/interpreters/renpy/default.nix
+++ b/pkgs/development/interpreters/renpy/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, python2Packages, pkgconfig, SDL2
+{ stdenv, fetchurl, python2Packages, pkg-config, SDL2
 , libpng, ffmpeg_3, freetype, glew, libGL, libGLU, fribidi, zlib
 , glib
 }:
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     substituteInPlace launcher/game/choose_directory.rpy --replace /usr/bin/python ${python.interpreter}
   '';
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     python cython wrapPython tkinter
     SDL2 libpng ffmpeg_3 freetype glew libGLU libGL fribidi zlib pygame_sdl2 glib
diff --git a/pkgs/development/interpreters/spidermonkey/1.8.5.nix b/pkgs/development/interpreters/spidermonkey/1.8.5.nix
index 37efeba3f9b6..0588d564b1c1 100644
--- a/pkgs/development/interpreters/spidermonkey/1.8.5.nix
+++ b/pkgs/development/interpreters/spidermonkey/1.8.5.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, autoconf213, fetchurl, fetchpatch, pkgconfig, nspr, perl, python2, zip }:
+{ stdenv, lib, autoconf213, fetchurl, fetchpatch, pkg-config, nspr, perl, python2, zip }:
 
 stdenv.mkDerivation {
   pname = "spidermonkey";
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
 
   propagatedBuildInputs = [ nspr ];
 
-  nativeBuildInputs = [ pkgconfig ] ++ lib.optional stdenv.isAarch32 autoconf213;
+  nativeBuildInputs = [ pkg-config ] ++ lib.optional stdenv.isAarch32 autoconf213;
   buildInputs = [ perl python2 zip ];
 
   postUnpack = "sourceRoot=\${sourceRoot}/js/src";
diff --git a/pkgs/development/interpreters/spidermonkey/38.nix b/pkgs/development/interpreters/spidermonkey/38.nix
index 22ce5a0b387c..2a527eb8640e 100644
--- a/pkgs/development/interpreters/spidermonkey/38.nix
+++ b/pkgs/development/interpreters/spidermonkey/38.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gnused_422, perl, python2, zip, libffi, readline, icu, zlib, buildPackages
+{ stdenv, fetchurl, pkg-config, gnused_422, perl, python2, zip, libffi, readline, icu, zlib, buildPackages
 , libobjc }:
 
 with stdenv.lib;
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ libffi readline icu zlib ]
                ++ stdenv.lib.optional stdenv.isDarwin libobjc;
-  nativeBuildInputs = [ pkgconfig perl python2 zip gnused_422 ];
+  nativeBuildInputs = [ pkg-config perl python2 zip gnused_422 ];
 
   postUnpack = "sourceRoot=\${sourceRoot}/js/src";
 
diff --git a/pkgs/development/interpreters/spidermonkey/60.nix b/pkgs/development/interpreters/spidermonkey/60.nix
index 42731421d81d..4bb6c815b2d4 100644
--- a/pkgs/development/interpreters/spidermonkey/60.nix
+++ b/pkgs/development/interpreters/spidermonkey/60.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, autoconf213, pkgconfig, perl, python2, zip, buildPackages
+{ stdenv, fetchurl, fetchpatch, autoconf213, pkg-config, perl, python2, zip, buildPackages
 , which, readline, zlib, icu }:
 
 with stdenv.lib;
@@ -18,7 +18,7 @@ in stdenv.mkDerivation {
   setOutputFlags = false; # Configure script only understands --includedir
 
   buildInputs = [ readline zlib icu ];
-  nativeBuildInputs = [ autoconf213 pkgconfig perl which python2 zip ];
+  nativeBuildInputs = [ autoconf213 pkg-config perl which python2 zip ];
 
   patches = [
     # Fixed in 62.0
diff --git a/pkgs/development/interpreters/spidermonkey/68.nix b/pkgs/development/interpreters/spidermonkey/68.nix
index 36d28f62e2e1..bb577be4cd7b 100644
--- a/pkgs/development/interpreters/spidermonkey/68.nix
+++ b/pkgs/development/interpreters/spidermonkey/68.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, autoconf213, pkgconfig, perl, python2, python3, zip, buildPackages
+{ stdenv, fetchurl, fetchpatch, autoconf213, pkg-config, perl, python2, python3, zip, buildPackages
 , which, readline, zlib, icu, cargo, rustc, llvmPackages }:
 
 with stdenv.lib;
@@ -19,7 +19,7 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     autoconf213
-    pkgconfig
+    pkg-config
     perl
     which
     python2
diff --git a/pkgs/development/interpreters/spidermonkey/78.nix b/pkgs/development/interpreters/spidermonkey/78.nix
index a3d7242f453d..e7f638701810 100644
--- a/pkgs/development/interpreters/spidermonkey/78.nix
+++ b/pkgs/development/interpreters/spidermonkey/78.nix
@@ -2,7 +2,7 @@
 , fetchurl
 , fetchpatch
 , autoconf213
-, pkgconfig
+, pkg-config
 , perl
 , python3
 , zip
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     cargo
     llvmPackages.llvm # for llvm-objdump
     perl
-    pkgconfig
+    pkg-config
     python3
     rust-cbindgen
     rustc
diff --git a/pkgs/development/interpreters/supercollider/default.nix b/pkgs/development/interpreters/supercollider/default.nix
index 113eb54a00ba..df873937b4f8 100644
--- a/pkgs/development/interpreters/supercollider/default.nix
+++ b/pkgs/development/interpreters/supercollider/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, cmake, pkgconfig, alsaLib
+{ stdenv, fetchurl, cmake, pkg-config, alsaLib
 , libjack2, libsndfile, fftw, curl, gcc
 , libXt, qtbase, qttools, qtwebengine
 , readline, qtwebsockets, useSCEL ? false, emacs
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     "-DSC_EL=${if useSCEL then "ON" else "OFF"}"
   ];
 
-  nativeBuildInputs = [ cmake pkgconfig qttools ];
+  nativeBuildInputs = [ cmake pkg-config qttools ];
 
   buildInputs = [
     gcc libjack2 libsndfile fftw curl libXt qtbase qtwebengine qtwebsockets readline ]