about summary refs log tree commit diff
path: root/pkgs/development/tools
diff options
context:
space:
mode:
Diffstat (limited to 'pkgs/development/tools')
-rw-r--r--pkgs/development/tools/analysis/cargo-tarpaulin/default.nix4
-rw-r--r--pkgs/development/tools/analysis/kcov/default.nix4
-rw-r--r--pkgs/development/tools/analysis/panopticon/default.nix4
-rw-r--r--pkgs/development/tools/analysis/radare2/cutter.nix6
-rw-r--r--pkgs/development/tools/analysis/radare2/default.nix4
-rw-r--r--pkgs/development/tools/analysis/retdec/default.nix4
-rw-r--r--pkgs/development/tools/analysis/smatch/default.nix4
-rw-r--r--pkgs/development/tools/analysis/sparse/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/cmake/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/conan/default.nix4
-rw-r--r--pkgs/development/tools/build-managers/gnumake/4.2/default.nix6
-rw-r--r--pkgs/development/tools/build-managers/gnumake/default.nix6
-rw-r--r--pkgs/development/tools/build-managers/meson/default.nix2
-rw-r--r--pkgs/development/tools/build-managers/tup/default.nix4
-rw-r--r--pkgs/development/tools/cargo-web/default.nix4
-rw-r--r--pkgs/development/tools/chit/default.nix4
-rw-r--r--pkgs/development/tools/diesel-cli/default.nix4
-rw-r--r--pkgs/development/tools/documentation/gnome-doc-utils/default.nix4
-rw-r--r--pkgs/development/tools/drm_info/default.nix4
-rw-r--r--pkgs/development/tools/flatpak-builder/default.nix4
-rw-r--r--pkgs/development/tools/fmbt/default.nix4
-rw-r--r--pkgs/development/tools/git-series/default.nix4
-rw-r--r--pkgs/development/tools/glslviewer/default.nix4
-rw-r--r--pkgs/development/tools/gnome-desktop-testing/default.nix4
-rw-r--r--pkgs/development/tools/godot/default.nix4
-rw-r--r--pkgs/development/tools/guile/g-wrap/default.nix4
-rw-r--r--pkgs/development/tools/halfempty/default.nix4
-rw-r--r--pkgs/development/tools/icestorm/default.nix4
-rw-r--r--pkgs/development/tools/icr/default.nix4
-rw-r--r--pkgs/development/tools/jo/default.nix4
-rw-r--r--pkgs/development/tools/kafkacat/default.nix4
-rw-r--r--pkgs/development/tools/libsigrok/default.nix4
-rw-r--r--pkgs/development/tools/libsigrokdecode/default.nix4
-rw-r--r--pkgs/development/tools/mdk/default.nix4
-rw-r--r--pkgs/development/tools/misc/autogen/default.nix4
-rw-r--r--pkgs/development/tools/misc/awf/default.nix4
-rw-r--r--pkgs/development/tools/misc/babeltrace/default.nix4
-rw-r--r--pkgs/development/tools/misc/blackmagic/default.nix4
-rw-r--r--pkgs/development/tools/misc/bsdbuild/default.nix4
-rw-r--r--pkgs/development/tools/misc/coccinelle/default.nix4
-rw-r--r--pkgs/development/tools/misc/d-feet/default.nix4
-rw-r--r--pkgs/development/tools/misc/dfu-util/default.nix4
-rw-r--r--pkgs/development/tools/misc/distcc/default.nix6
-rw-r--r--pkgs/development/tools/misc/eggdbus/default.nix4
-rw-r--r--pkgs/development/tools/misc/fujprog/default.nix4
-rw-r--r--pkgs/development/tools/misc/gdb/default.nix4
-rw-r--r--pkgs/development/tools/misc/gob2/default.nix4
-rw-r--r--pkgs/development/tools/misc/gpshell/default.nix4
-rw-r--r--pkgs/development/tools/misc/gtkdialog/default.nix4
-rw-r--r--pkgs/development/tools/misc/gtkperf/default.nix4
-rw-r--r--pkgs/development/tools/misc/hydra-cli/default.nix4
-rw-r--r--pkgs/development/tools/misc/hydra/common.nix4
-rw-r--r--pkgs/development/tools/misc/intel-gpu-tools/default.nix4
-rw-r--r--pkgs/development/tools/misc/kconfig-frontends/default.nix4
-rw-r--r--pkgs/development/tools/misc/lttng-tools/default.nix4
-rw-r--r--pkgs/development/tools/misc/lttv/default.nix4
-rw-r--r--pkgs/development/tools/misc/msitools/default.nix4
-rw-r--r--pkgs/development/tools/misc/pkg-config/default.nix2
-rw-r--r--pkgs/development/tools/misc/sccache/default.nix4
-rw-r--r--pkgs/development/tools/misc/sysbench/default.nix4
-rw-r--r--pkgs/development/tools/misc/universal-ctags/default.nix4
-rw-r--r--pkgs/development/tools/misc/usb-modeswitch/default.nix4
-rw-r--r--pkgs/development/tools/nemiver/default.nix4
-rw-r--r--pkgs/development/tools/ofono-phonesim/default.nix4
-rw-r--r--pkgs/development/tools/osslsigncode/default.nix4
-rw-r--r--pkgs/development/tools/parsing/antlr/4.8.nix4
-rw-r--r--pkgs/development/tools/parsing/hammer/default.nix4
-rw-r--r--pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix26
-rw-r--r--pkgs/development/tools/profiling/oprofile/default.nix4
-rw-r--r--pkgs/development/tools/profiling/sysprof/default.nix4
-rw-r--r--pkgs/development/tools/profiling/systemtap/default.nix4
-rw-r--r--pkgs/development/tools/pxview/default.nix4
-rw-r--r--pkgs/development/tools/py-spy/default.nix2
-rw-r--r--pkgs/development/tools/rtags/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-deny/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-geiger/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-generate/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-raze/default.nix4
-rw-r--r--pkgs/development/tools/rust/cargo-udeps/default.nix4
-rw-r--r--pkgs/development/tools/rust/maturin/default.nix4
-rw-r--r--pkgs/development/tools/rust/rustup/default.nix4
-rw-r--r--pkgs/development/tools/scaff/default.nix4
-rw-r--r--pkgs/development/tools/sigrok-cli/default.nix4
-rw-r--r--pkgs/development/tools/simavr/default.nix4
-rw-r--r--pkgs/development/tools/sunxi-tools/default.nix4
-rw-r--r--pkgs/development/tools/tracy/default.nix4
-rw-r--r--pkgs/development/tools/vala-lint/default.nix4
-rw-r--r--pkgs/development/tools/vogl/default.nix4
-rw-r--r--pkgs/development/tools/vulkan-validation-layers/default.nix4
-rw-r--r--pkgs/development/tools/wasm-bindgen-cli/default.nix4
-rw-r--r--pkgs/development/tools/wasm-pack/default.nix4
-rw-r--r--pkgs/development/tools/watchman/default.nix4
92 files changed, 196 insertions, 196 deletions
diff --git a/pkgs/development/tools/analysis/cargo-tarpaulin/default.nix b/pkgs/development/tools/analysis/cargo-tarpaulin/default.nix
index b4cfa356b2776..a0f251bfe9105 100644
--- a/pkgs/development/tools/analysis/cargo-tarpaulin/default.nix
+++ b/pkgs/development/tools/analysis/cargo-tarpaulin/default.nix
@@ -1,4 +1,4 @@
-{ lib, pkgconfig, rustPlatform, fetchFromGitHub, openssl }:
+{ lib, pkg-config, rustPlatform, fetchFromGitHub, openssl }:
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-tarpaulin";
@@ -12,7 +12,7 @@ rustPlatform.buildRustPackage rec {
   };
 
   nativeBuildInputs = [
-    pkgconfig
+    pkg-config
   ];
   buildInputs = [ openssl ];
 
diff --git a/pkgs/development/tools/analysis/kcov/default.nix b/pkgs/development/tools/analysis/kcov/default.nix
index 8c75842d1b69a..b8e456b1c1eae 100644
--- a/pkgs/development/tools/analysis/kcov/default.nix
+++ b/pkgs/development/tools/analysis/kcov/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchFromGitHub, cmake, pkgconfig, zlib, curl, elfutils, python, libiberty, libopcodes}:
+{stdenv, fetchFromGitHub, cmake, pkg-config, zlib, curl, elfutils, python, libiberty, libopcodes}:
 
 stdenv.mkDerivation rec {
   pname = "kcov";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   };
 
   preConfigure = "patchShebangs src/bin-to-c-source.py";
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = [ zlib curl elfutils python libiberty libopcodes ];
 
diff --git a/pkgs/development/tools/analysis/panopticon/default.nix b/pkgs/development/tools/analysis/panopticon/default.nix
index cbc736e1a26c0..4cd16a80a943b 100644
--- a/pkgs/development/tools/analysis/panopticon/default.nix
+++ b/pkgs/development/tools/analysis/panopticon/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, rustPlatform, qt5, git, cmake
-, pkgconfig, makeWrapper }:
+, pkg-config, makeWrapper }:
 
 rustPlatform.buildRustPackage rec {
   pname = "panopticon";
@@ -12,7 +12,7 @@ rustPlatform.buildRustPackage rec {
     sha256 = "1zv87nqhrzsxx0m891df4vagzssj3kblfv9yp7j96dw0vn9950qa";
   };
 
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ makeWrapper ];
   propagatedBuildInputs = with qt5; [
      qt5.qtbase
diff --git a/pkgs/development/tools/analysis/radare2/cutter.nix b/pkgs/development/tools/analysis/radare2/cutter.nix
index d4a102ac097b2..6d9543e3836fa 100644
--- a/pkgs/development/tools/analysis/radare2/cutter.nix
+++ b/pkgs/development/tools/analysis/radare2/cutter.nix
@@ -1,6 +1,6 @@
 { fetchFromGitHub, lib, mkDerivation
 # nativeBuildInputs
-, qmake, pkgconfig
+, qmake, pkg-config
 # Qt
 , qtbase, qtsvg, qtwebengine
 # buildInputs
@@ -30,12 +30,12 @@ mkDerivation rec {
       --replace "include(lib_radare2.pri)" ""
   '';
 
-  nativeBuildInputs = [ qmake pkgconfig python3 wrapQtAppsHook ];
+  nativeBuildInputs = [ qmake pkg-config python3 wrapQtAppsHook ];
   propagatedBuildInputs = [ python3.pkgs.pyside2 ];
   buildInputs = [ qtbase qtsvg qtwebengine r2-for-cutter python3 ];
 
   qmakeFlags = with python3.pkgs; [
-    "CONFIG+=link_pkgconfig"
+    "CONFIG+=link_pkg-config"
     "PKGCONFIG+=r_core"
     # Leaving this enabled doesn't break build but generates errors
     # at runtime (to console) about being unable to load needed bits.
diff --git a/pkgs/development/tools/analysis/radare2/default.nix b/pkgs/development/tools/analysis/radare2/default.nix
index a3c02503b3794..c6cc555e05085 100644
--- a/pkgs/development/tools/analysis/radare2/default.nix
+++ b/pkgs/development/tools/analysis/radare2/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchFromGitHub
 , buildPackages
-, pkgconfig
+, pkg-config
 , libusb-compat-0_1, readline, libewf, perl, zlib, openssl
 , libuv, file, libzip, xxHash
 , gtk2 ? null, vte ? null, gtkdialog ? null
@@ -78,7 +78,7 @@ let
       enableParallelBuilding = true;
       depsBuildBuild = [ buildPackages.stdenv.cc ];
 
-      nativeBuildInputs = [ pkgconfig ];
+      nativeBuildInputs = [ pkg-config ];
       buildInputs = [ file readline libusb-compat-0_1 libewf perl zlib openssl libuv ]
         ++ optional useX11 [ gtkdialog vte gtk2 ]
         ++ optional rubyBindings [ ruby ]
diff --git a/pkgs/development/tools/analysis/retdec/default.nix b/pkgs/development/tools/analysis/retdec/default.nix
index 1d2255027a4ff..1701abeb25fd0 100644
--- a/pkgs/development/tools/analysis/retdec/default.nix
+++ b/pkgs/development/tools/analysis/retdec/default.nix
@@ -9,7 +9,7 @@
 , autoconf
 , automake
 , libtool
-, pkgconfig
+, pkg-config
 , bison
 , flex
 , groff
@@ -145,7 +145,7 @@ in stdenv.mkDerivation rec {
     autoconf
     automake
     libtool
-    pkgconfig
+    pkg-config
     bison
     flex
     groff
diff --git a/pkgs/development/tools/analysis/smatch/default.nix b/pkgs/development/tools/analysis/smatch/default.nix
index 1443c31192df3..e29f06fca8ef4 100644
--- a/pkgs/development/tools/analysis/smatch/default.nix
+++ b/pkgs/development/tools/analysis/smatch/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, sqlite, pkgconfig, perl
+{ stdenv, fetchgit, sqlite, pkg-config, perl
 , buildllvmsparse ? true
 , buildc2xml ? true
 , llvm ? null, libxml2 ? null
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
     sha256 = "0r43qi6vryqg450fj73yjwbb7gzcgx64rhrhb3r1m6a252srijiy";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [sqlite perl]
    ++ stdenv.lib.optional buildllvmsparse llvm
    ++ stdenv.lib.optional buildc2xml libxml2;
diff --git a/pkgs/development/tools/analysis/sparse/default.nix b/pkgs/development/tools/analysis/sparse/default.nix
index 945f6c80af52f..29ee980b4874a 100644
--- a/pkgs/development/tools/analysis/sparse/default.nix
+++ b/pkgs/development/tools/analysis/sparse/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, pkgconfig, libxml2, llvm }:
+{ fetchurl, stdenv, pkg-config, libxml2, llvm }:
 
 stdenv.mkDerivation rec {
   name = "sparse-0.5.0";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sed -i Makefile -e "s|^PREFIX=.*$|PREFIX=$out|g"
   '';
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libxml2 llvm ];
   doCheck = true;
 
diff --git a/pkgs/development/tools/build-managers/cmake/default.nix b/pkgs/development/tools/build-managers/cmake/default.nix
index d38f42e4b3382..67adc2438c7f1 100644
--- a/pkgs/development/tools/build-managers/cmake/default.nix
+++ b/pkgs/development/tools/build-managers/cmake/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, pkgconfig
+{ stdenv, lib, fetchurl, pkg-config
 , bzip2, curl, expat, libarchive, xz, zlib, libuv, rhash
 , buildPackages
 # darwin attributes
@@ -47,7 +47,7 @@ stdenv.mkDerivation rec {
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
 
-  nativeBuildInputs = [ setupHook pkgconfig ];
+  nativeBuildInputs = [ setupHook pkg-config ];
 
   buildInputs = []
     ++ lib.optionals useSharedLibraries [ bzip2 curl expat libarchive xz zlib libuv rhash ]
diff --git a/pkgs/development/tools/build-managers/conan/default.nix b/pkgs/development/tools/build-managers/conan/default.nix
index e09277e498d2d..c73b7149a361f 100644
--- a/pkgs/development/tools/build-managers/conan/default.nix
+++ b/pkgs/development/tools/build-managers/conan/default.nix
@@ -1,4 +1,4 @@
-{ lib, python3, fetchFromGitHub, git, pkgconfig }:
+{ lib, python3, fetchFromGitHub, git, pkg-config }:
 
 # Note:
 # Conan has specific dependency demands; check
@@ -72,7 +72,7 @@ in newPython.pkgs.buildPythonApplication rec {
   ];
 
   checkInputs = [
-    pkgconfig
+    pkg-config
     git
   ] ++ (with newPython.pkgs; [
     codecov
diff --git a/pkgs/development/tools/build-managers/gnumake/4.2/default.nix b/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
index a83281c4e961f..c2ce00eee2177 100644
--- a/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/4.2/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchurl, guileSupport ? false, pkgconfig ? null , guile ? null }:
+{ stdenv, fetchurl, guileSupport ? false, pkg-config ? null , guile ? null }:
 
-assert guileSupport -> ( pkgconfig != null && guile != null );
+assert guileSupport -> ( pkg-config != null && guile != null );
 
 let
   version = "4.2.1";
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
     ./glibc-2.27-glob.patch
   ];
 
-  nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkgconfig ];
+  nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkg-config ];
   buildInputs = stdenv.lib.optionals guileSupport [ guile ];
 
   configureFlags = stdenv.lib.optional guileSupport "--with-guile"
diff --git a/pkgs/development/tools/build-managers/gnumake/default.nix b/pkgs/development/tools/build-managers/gnumake/default.nix
index f01f38ecd2335..213d43c735ca0 100644
--- a/pkgs/development/tools/build-managers/gnumake/default.nix
+++ b/pkgs/development/tools/build-managers/gnumake/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchurl, guileSupport ? false, pkgconfig ? null , guile ? null }:
+{ stdenv, fetchurl, guileSupport ? false, pkg-config ? null , guile ? null }:
 
-assert guileSupport -> ( pkgconfig != null && guile != null );
+assert guileSupport -> ( pkg-config != null && guile != null );
 
 let
   version = "4.3";
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
     ./impure-dirs.patch
   ];
 
-  nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkgconfig ];
+  nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkg-config ];
   buildInputs = stdenv.lib.optionals guileSupport [ guile ];
 
   configureFlags = stdenv.lib.optional guileSupport "--with-guile"
diff --git a/pkgs/development/tools/build-managers/meson/default.nix b/pkgs/development/tools/build-managers/meson/default.nix
index 890c457da059a..74d96d4af002f 100644
--- a/pkgs/development/tools/build-managers/meson/default.nix
+++ b/pkgs/development/tools/build-managers/meson/default.nix
@@ -63,7 +63,7 @@ python3.pkgs.buildPythonApplication rec {
 
   # 0.45 update enabled tests but they are failing
   doCheck = false;
-  # checkInputs = [ ninja pkgconfig ];
+  # checkInputs = [ ninja pkg-config ];
   # checkPhase = "python ./run_project_tests.py";
 
   postFixup = ''
diff --git a/pkgs/development/tools/build-managers/tup/default.nix b/pkgs/development/tools/build-managers/tup/default.nix
index 628e0c4797b38..ebdad7be8fa53 100644
--- a/pkgs/development/tools/build-managers/tup/default.nix
+++ b/pkgs/development/tools/build-managers/tup/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, fuse3, pkgconfig, pcre }:
+{ stdenv, fetchFromGitHub, fuse3, pkg-config, pcre }:
 
 stdenv.mkDerivation rec {
   pname = "tup";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "1qd07h4wi0743l7z2vybfvhwp61g2p2pc5qhl40672ryl24nvd1d";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ fuse3 pcre ];
 
   configurePhase = ''
diff --git a/pkgs/development/tools/cargo-web/default.nix b/pkgs/development/tools/cargo-web/default.nix
index 3008c15d848a7..cf2e565fe4582 100644
--- a/pkgs/development/tools/cargo-web/default.nix
+++ b/pkgs/development/tools/cargo-web/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, openssl, perl, pkgconfig, rustPlatform
+{ stdenv, fetchFromGitHub, openssl, perl, pkg-config, rustPlatform
 , CoreServices, Security
 }:
 
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "0i9xp7vd1rp6xgkbbrspm3qq4hxwfwa00di3k73z1x64d3d8r5fm";
 
-  nativeBuildInputs = [ openssl perl pkgconfig ];
+  nativeBuildInputs = [ openssl perl pkg-config ];
   buildInputs = stdenv.lib.optionals stdenv.isDarwin [ CoreServices Security ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/chit/default.nix b/pkgs/development/tools/chit/default.nix
index 564c5dcbcb53e..f7c806c89a384 100644
--- a/pkgs/development/tools/chit/default.nix
+++ b/pkgs/development/tools/chit/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, rustPlatform, pkgconfig, openssl
+{ stdenv, fetchFromGitHub, rustPlatform, pkg-config, openssl
 , darwin
 }:
 
@@ -17,7 +17,7 @@ buildRustPackage rec {
 
   cargoSha256 = "1w25k3bqmmcrhpkw510vbwph0rfmrzi2wby0z2rz1q4k1f9k486m";
 
-  nativeBuildInputs = stdenv.lib.optionals stdenv.isLinux [ pkgconfig ];
+  nativeBuildInputs = stdenv.lib.optionals stdenv.isLinux [ pkg-config ];
   buildInputs = []
   ++ stdenv.lib.optionals stdenv.isLinux [ openssl ]
   ++ stdenv.lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [ CoreFoundation CoreServices Security ])
diff --git a/pkgs/development/tools/diesel-cli/default.nix b/pkgs/development/tools/diesel-cli/default.nix
index 6a447dd57c929..a1ae7cfc86ebe 100644
--- a/pkgs/development/tools/diesel-cli/default.nix
+++ b/pkgs/development/tools/diesel-cli/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, rustPlatform, fetchFromGitHub, openssl, pkgconfig, Security
+{ stdenv, lib, rustPlatform, fetchFromGitHub, openssl, pkg-config, Security
 , sqliteSupport ? true, sqlite
 , postgresqlSupport ? true, postgresql
 , mysqlSupport ? true, mysql, zlib, libiconv
@@ -39,7 +39,7 @@ rustPlatform.buildRustPackage rec {
   cargoPatches = [ ./cargo-lock.patch ];
   cargoSha256 = "1vbb7r0dpmq8363i040bkhf279pz51c59kcq9v5qr34hs49ish8g";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ openssl ]
     ++ optional stdenv.isDarwin Security
     ++ optional (stdenv.isDarwin && mysqlSupport) libiconv
diff --git a/pkgs/development/tools/documentation/gnome-doc-utils/default.nix b/pkgs/development/tools/documentation/gnome-doc-utils/default.nix
index 54c37fa618370..a5bbfbc908856 100644
--- a/pkgs/development/tools/documentation/gnome-doc-utils/default.nix
+++ b/pkgs/development/tools/documentation/gnome-doc-utils/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libxml2Python, libxslt, intltool, gnome3
+{ stdenv, fetchurl, pkg-config, libxml2Python, libxslt, intltool, gnome3
 , python2Packages }:
 
 python2Packages.buildPythonApplication rec {
@@ -12,7 +12,7 @@ python2Packages.buildPythonApplication rec {
     sha256 = "19n4x25ndzngaciiyd8dd6s2mf9gv6nv3wv27ggns2smm7zkj1nb";
   };
 
-  nativeBuildInputs = [ intltool pkgconfig libxslt.dev ];
+  nativeBuildInputs = [ intltool pkg-config libxslt.dev ];
   buildInputs = [ libxslt ];
 
   configureFlags = [ "--disable-scrollkeeper" ];
diff --git a/pkgs/development/tools/drm_info/default.nix b/pkgs/development/tools/drm_info/default.nix
index c052db92e0c7f..c64ab8534daa7 100644
--- a/pkgs/development/tools/drm_info/default.nix
+++ b/pkgs/development/tools/drm_info/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub
 , libdrm, json_c, pciutils
-, meson, ninja, pkgconfig
+, meson, ninja, pkg-config
 }:
 
 stdenv.mkDerivation rec {
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     sha256 = "0s4zp8xz21zcpinbcwdvg48rf0xr7rs0dqri28q093vfmllsk36f";
   };
 
-  nativeBuildInputs = [ meson ninja pkgconfig ];
+  nativeBuildInputs = [ meson ninja pkg-config ];
   buildInputs = [ libdrm json_c pciutils ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/flatpak-builder/default.nix b/pkgs/development/tools/flatpak-builder/default.nix
index 79c8236a065d9..beafe0654db8f 100644
--- a/pkgs/development/tools/flatpak-builder/default.nix
+++ b/pkgs/development/tools/flatpak-builder/default.nix
@@ -11,7 +11,7 @@
 , gettext
 , libxml2
 , libxslt
-, pkgconfig
+, pkg-config
 , xmlto
 
 , acl
@@ -64,7 +64,7 @@ in stdenv.mkDerivation rec {
     gettext
     libxml2
     libxslt
-    pkgconfig
+    pkg-config
     xmlto
   ];
 
diff --git a/pkgs/development/tools/fmbt/default.nix b/pkgs/development/tools/fmbt/default.nix
index 71365c01bfdd9..a78b649aaea7b 100644
--- a/pkgs/development/tools/fmbt/default.nix
+++ b/pkgs/development/tools/fmbt/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, python, autoreconfHook, pkgconfig, makeWrapper
+{ stdenv, fetchFromGitHub, python, autoreconfHook, pkg-config, makeWrapper
 , flex
 , gettext, libedit, glib, imagemagick, libxml2, boost, gnuplot, graphviz
 , tesseract, gts, libXtst
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
     sha256 = "1jb9nb2mipc5cg99a80dny4m06vz2zral0q30fv75rz2cb6ja4zp";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig flex makeWrapper
+  nativeBuildInputs = [ autoreconfHook pkg-config flex makeWrapper
     python.pkgs.wrapPython ];
 
   buildInputs = [ python gettext libedit glib imagemagick libxml2 boost
diff --git a/pkgs/development/tools/git-series/default.nix b/pkgs/development/tools/git-series/default.nix
index 3507131082e8b..004125adead3a 100644
--- a/pkgs/development/tools/git-series/default.nix
+++ b/pkgs/development/tools/git-series/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub, fetchpatch, rustPlatform
-, openssl, cmake, perl, pkgconfig, zlib, curl, libgit2, libssh2
+, openssl, cmake, perl, pkg-config, zlib, curl, libgit2, libssh2
 }:
 
 with rustPlatform;
@@ -36,7 +36,7 @@ buildRustPackage rec {
 
   LIBGIT2_SYS_USE_PKG_CONFIG = true;
   LIBSSH2_SYS_USE_PKG_CONFIG = true;
-  nativeBuildInputs = [ cmake pkgconfig perl ];
+  nativeBuildInputs = [ cmake pkg-config perl ];
   buildInputs = [ openssl zlib curl libgit2 libssh2 ];
 
   postBuild = ''
diff --git a/pkgs/development/tools/glslviewer/default.nix b/pkgs/development/tools/glslviewer/default.nix
index 84b3d2a6b1ee0..76c75af2d5f88 100644
--- a/pkgs/development/tools/glslviewer/default.nix
+++ b/pkgs/development/tools/glslviewer/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, glfw, pkgconfig, libXrandr, libXdamage
+{ stdenv, fetchFromGitHub, glfw, pkg-config, libXrandr, libXdamage
 , libXext, libXrender, libXinerama, libXcursor, libXxf86vm, libXi
 , libX11, libGLU, python3Packages, ensureNewerSourcesForZipFilesHook
 , Cocoa
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     sha256 = "0v7x93b61ama0gmzlx1zc56jgi7bvzsfvbkfl82xzwf2h5g1zni7";
   };
 
-  nativeBuildInputs = [ pkgconfig ensureNewerSourcesForZipFilesHook python3Packages.six ];
+  nativeBuildInputs = [ pkg-config ensureNewerSourcesForZipFilesHook python3Packages.six ];
   buildInputs = [
     glfw libGLU glfw libXrandr libXdamage
     libXext libXrender libXinerama libXcursor libXxf86vm
diff --git a/pkgs/development/tools/gnome-desktop-testing/default.nix b/pkgs/development/tools/gnome-desktop-testing/default.nix
index e0dc9ecda80ab..f63a46793a375 100644
--- a/pkgs/development/tools/gnome-desktop-testing/default.nix
+++ b/pkgs/development/tools/gnome-desktop-testing/default.nix
@@ -1,7 +1,7 @@
 { stdenv
 , glib
 , autoreconfHook
-, pkgconfig
+, pkg-config
 , systemd
 , fetchFromGitLab
 }:
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     autoreconfHook
-    pkgconfig
+    pkg-config
   ];
 
   buildInputs = [
diff --git a/pkgs/development/tools/godot/default.nix b/pkgs/development/tools/godot/default.nix
index 492430cc7c702..303040768c71d 100644
--- a/pkgs/development/tools/godot/default.nix
+++ b/pkgs/development/tools/godot/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, scons, pkgconfig, libX11, libXcursor
+{ stdenv, lib, fetchFromGitHub, scons, pkg-config, libX11, libXcursor
 , libXinerama, libXrandr, libXrender, libpulseaudio ? null
 , libXi ? null, libXext, libXfixes, freetype, openssl
 , alsaLib, libGLU, zlib, yasm ? null }:
@@ -19,7 +19,7 @@ in stdenv.mkDerivation rec {
     sha256 = "19vrp5lhyvxbm6wjxzn28sn3i0s8j08ca7nani8l1nrhvlc8wi0v";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [
     scons libX11 libXcursor libXinerama libXrandr libXrender
     libXi libXext libXfixes freetype openssl alsaLib libpulseaudio
diff --git a/pkgs/development/tools/guile/g-wrap/default.nix b/pkgs/development/tools/guile/g-wrap/default.nix
index 15233979e158e..33572c70b13ff 100644
--- a/pkgs/development/tools/guile/g-wrap/default.nix
+++ b/pkgs/development/tools/guile/g-wrap/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, guile, guile-lib, libffi, pkgconfig, glib }:
+{ fetchurl, stdenv, guile, guile-lib, libffi, pkg-config, glib }:
 
 stdenv.mkDerivation rec {
   pname = "g-wrap";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0ak0bha37dfpj9kmyw1r8fj8nva639aw5xr66wr5gd3l1rqf5xhg";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   # Note: Glib support is optional, but it's quite useful (e.g., it's used by
   # Guile-GNOME).
diff --git a/pkgs/development/tools/halfempty/default.nix b/pkgs/development/tools/halfempty/default.nix
index c8c267f918724..75628ded2d1b8 100644
--- a/pkgs/development/tools/halfempty/default.nix
+++ b/pkgs/development/tools/halfempty/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pkgconfig, glib, util-linux, scowl }:
+{ lib, stdenv, fetchFromGitHub, pkg-config, glib, util-linux, scowl }:
 
 stdenv.mkDerivation rec {
   pname = "halfempty";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "0838pw0ccjvlxmjygzrnppz1fx1a10vjzdgjbxgb4wgpqjr8v6vc";
   };
 
-  nativeBuildInputs = [ pkgconfig util-linux ];
+  nativeBuildInputs = [ pkg-config util-linux ];
   buildInputs = [ glib ];
 
   enableParallelBuilding = true;
diff --git a/pkgs/development/tools/icestorm/default.nix b/pkgs/development/tools/icestorm/default.nix
index feaea18be18be..5b07f982aacd5 100644
--- a/pkgs/development/tools/icestorm/default.nix
+++ b/pkgs/development/tools/icestorm/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, pkgconfig, libftdi1
+, pkg-config, libftdi1
 , python3, pypy3
 
 # PyPy yields large improvements in build time and runtime performance, and
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
     sha256 = "0vxhqs2fampglg3xlfwb35229iv96kvlwp1gyxrdrmlpznhkqdrk";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ passthru.pythonPkg libftdi1 ];
   makeFlags = [ "PREFIX=$(out)" ];
 
diff --git a/pkgs/development/tools/icr/default.nix b/pkgs/development/tools/icr/default.nix
index 50a349d8ff716..8e549b54f1ff6 100644
--- a/pkgs/development/tools/icr/default.nix
+++ b/pkgs/development/tools/icr/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, crystal, shards, makeWrapper, pkgconfig, which
+{ stdenv, lib, fetchFromGitHub, crystal, shards, makeWrapper, pkg-config, which
 , openssl, readline, libyaml, zlib }:
 
 crystal.buildCrystalPackage rec {
@@ -16,7 +16,7 @@ crystal.buildCrystalPackage rec {
 
   buildInputs = [ libyaml openssl readline zlib ];
 
-  nativeBuildInputs = [ makeWrapper pkgconfig which ];
+  nativeBuildInputs = [ makeWrapper pkg-config which ];
 
   # tests are failing due to our sandbox
   doCheck = false;
diff --git a/pkgs/development/tools/jo/default.nix b/pkgs/development/tools/jo/default.nix
index 8592e38de7f7e..c3553a5b5010c 100644
--- a/pkgs/development/tools/jo/default.nix
+++ b/pkgs/development/tools/jo/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchFromGitHub, autoreconfHook, pandoc, pkgconfig}:
+{stdenv, fetchFromGitHub, autoreconfHook, pandoc, pkg-config}:
 
 stdenv.mkDerivation rec {
   pname = "jo";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  nativeBuildInputs = [ autoreconfHook pandoc pkgconfig ];
+  nativeBuildInputs = [ autoreconfHook pandoc pkg-config ];
 
   meta = with stdenv.lib; {
     description = "A small utility to create JSON objects";
diff --git a/pkgs/development/tools/kafkacat/default.nix b/pkgs/development/tools/kafkacat/default.nix
index 6e7db6b35c6bd..01323281dfe53 100644
--- a/pkgs/development/tools/kafkacat/default.nix
+++ b/pkgs/development/tools/kafkacat/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pkgconfig, zlib, rdkafka, yajl }:
+{ stdenv, fetchFromGitHub, pkg-config, zlib, rdkafka, yajl }:
 
 stdenv.mkDerivation rec {
   pname = "kafkacat";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "0z3bw00s269myfd1xqksjyznmgp74xfs09xqlq347adsgby3cmfs";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [ zlib rdkafka yajl ];
 
diff --git a/pkgs/development/tools/libsigrok/default.nix b/pkgs/development/tools/libsigrok/default.nix
index 4e104a79d5d23..0846cc9d87a6d 100644
--- a/pkgs/development/tools/libsigrok/default.nix
+++ b/pkgs/development/tools/libsigrok/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libzip, glib, libusb1, libftdi1, check
+{ stdenv, fetchurl, pkg-config, libzip, glib, libusb1, libftdi1, check
 , libserialport, librevisa, doxygen, glibmm, python
 , version ? "0.5.1", sha256 ? "171b553dir5gn6w4f7n37waqk62nq2kf1jykx4ifjacdz5xdw3z4"
 }:
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
     sha256 = "14sd8xqph4kb109g073daiavpadb20fcz7ch1ipn0waz7nlly4sw";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libzip glib libusb1 libftdi1 check libserialport
     librevisa doxygen glibmm python
   ];
diff --git a/pkgs/development/tools/libsigrokdecode/default.nix b/pkgs/development/tools/libsigrokdecode/default.nix
index e78afc1a86147..d97afa5604f34 100644
--- a/pkgs/development/tools/libsigrokdecode/default.nix
+++ b/pkgs/development/tools/libsigrokdecode/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, python3, libsigrok, check }:
+{ stdenv, fetchurl, pkg-config, glib, python3, libsigrok, check }:
 
 stdenv.mkDerivation rec {
   name = "libsigrokdecode-0.5.3";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "1h1zi1kpsgf6j2z8j8hjpv1q7n49i3fhqjn8i178rka3cym18265";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib python3 libsigrok check ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/mdk/default.nix b/pkgs/development/tools/mdk/default.nix
index 5c8924ee21beb..d6f34a0a9d215 100644
--- a/pkgs/development/tools/mdk/default.nix
+++ b/pkgs/development/tools/mdk/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, pkgconfig, glib }:
+{ stdenv, fetchurl, intltool, pkg-config, glib }:
 
 stdenv.mkDerivation {
   name = "gnu-mdk-1.3.0";
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
     url = "https://ftp.gnu.org/gnu/mdk/v1.3.0/mdk-1.3.0.tar.gz";
     sha256 = "0bhk3c82kyp8167h71vdpbcr852h5blpnwggcswqqwvvykbms7lb";
   };
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ intltool glib ];
   postInstall = ''
     mkdir -p $out/share/emacs/site-lisp/
diff --git a/pkgs/development/tools/misc/autogen/default.nix b/pkgs/development/tools/misc/autogen/default.nix
index 23235499cfbda..1bf3a0c2832f9 100644
--- a/pkgs/development/tools/misc/autogen/default.nix
+++ b/pkgs/development/tools/misc/autogen/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPackages, fetchurl, autoreconfHook, which, pkgconfig, perl, guile, libxml2 }:
+{ stdenv, buildPackages, fetchurl, autoreconfHook, which, pkg-config, perl, guile, libxml2 }:
 
 stdenv.mkDerivation rec {
   pname = "autogen";
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
   outputs = [ "bin" "dev" "lib" "out" "man" "info" ];
 
   nativeBuildInputs = [
-    which pkgconfig perl autoreconfHook/*patches applied*/
+    which pkg-config perl autoreconfHook/*patches applied*/
   ] ++ stdenv.lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
     # autogen needs a build autogen when cross-compiling
     buildPackages.buildPackages.autogen buildPackages.texinfo
diff --git a/pkgs/development/tools/misc/awf/default.nix b/pkgs/development/tools/misc/awf/default.nix
index b1e627e7aa8c2..24a0455042805 100644
--- a/pkgs/development/tools/misc/awf/default.nix
+++ b/pkgs/development/tools/misc/awf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, gtk2, gtk3, pkgconfig
+{ stdenv, fetchFromGitHub, autoreconfHook, gtk2, gtk3, pkg-config
 , wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "0jl2kxwpvf2n8974zzyp69mqhsbjnjcqm39y0jvijvjb1iy8iman";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig wrapGAppsHook ];
+  nativeBuildInputs = [ autoreconfHook pkg-config wrapGAppsHook ];
 
   buildInputs = [ gtk2 gtk3 ];
 
diff --git a/pkgs/development/tools/misc/babeltrace/default.nix b/pkgs/development/tools/misc/babeltrace/default.nix
index 03539eb2cc84b..e768bdde146b7 100644
--- a/pkgs/development/tools/misc/babeltrace/default.nix
+++ b/pkgs/development/tools/misc/babeltrace/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, libuuid, popt, elfutils }:
+{ stdenv, fetchurl, pkg-config, glib, libuuid, popt, elfutils }:
 
 stdenv.mkDerivation rec {
   name = "babeltrace-1.5.8";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "1hkg3phnamxfrhwzmiiirbhdgckzfkqwhajl0lmr1wfps7j47wcz";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib libuuid popt elfutils ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/misc/blackmagic/default.nix b/pkgs/development/tools/misc/blackmagic/default.nix
index 48ae364a26ebf..c49187273c465 100644
--- a/pkgs/development/tools/misc/blackmagic/default.nix
+++ b/pkgs/development/tools/misc/blackmagic/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, fetchFromGitHub
-, gcc-arm-embedded, libftdi1, libusb-compat-0_1, pkgconfig
+, gcc-arm-embedded, libftdi1, libusb-compat-0_1, pkg-config
 , python, pythonPackages
 }:
 
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    gcc-arm-embedded pkgconfig
+    gcc-arm-embedded pkg-config
   ];
 
   buildInputs = [
diff --git a/pkgs/development/tools/misc/bsdbuild/default.nix b/pkgs/development/tools/misc/bsdbuild/default.nix
index 6ba8064c094dc..6491ff83ec786 100644
--- a/pkgs/development/tools/misc/bsdbuild/default.nix
+++ b/pkgs/development/tools/misc/bsdbuild/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, perl, libtool, pkgconfig, gettext, mandoc, ed }:
+{ stdenv, fetchurl, perl, libtool, pkg-config, gettext, mandoc, ed }:
 
 stdenv.mkDerivation rec {
   pname = "bsdbuild";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ perl mandoc ed ];
-  nativeBuildInputs = [ pkgconfig libtool gettext ];
+  nativeBuildInputs = [ pkg-config libtool gettext ];
 
   prePatch = ''
     #ignore unfamiliar flags
diff --git a/pkgs/development/tools/misc/coccinelle/default.nix b/pkgs/development/tools/misc/coccinelle/default.nix
index f8cad56f09958..43392b2a89cba 100644
--- a/pkgs/development/tools/misc/coccinelle/default.nix
+++ b/pkgs/development/tools/misc/coccinelle/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, python, ncurses, ocamlPackages, pkgconfig }:
+{ fetchurl, stdenv, python, ncurses, ocamlPackages, pkg-config }:
 
 stdenv.mkDerivation rec {
   pname = "coccinelle";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   buildInputs = with ocamlPackages; [
     ocaml findlib menhir
     ocaml_pcre pycaml
-    python ncurses pkgconfig
+    python ncurses pkg-config
   ];
 
   doCheck = !stdenv.isDarwin;
diff --git a/pkgs/development/tools/misc/d-feet/default.nix b/pkgs/development/tools/misc/d-feet/default.nix
index 53ba94c7e81e6..6ee366ae2c64d 100644
--- a/pkgs/development/tools/misc/d-feet/default.nix
+++ b/pkgs/development/tools/misc/d-feet/default.nix
@@ -1,5 +1,5 @@
 { stdenv
-, pkgconfig
+, pkg-config
 , fetchurl
 , meson
 , ninja
@@ -31,7 +31,7 @@ python3.pkgs.buildPythonApplication rec {
     itstool
     meson
     ninja
-    pkgconfig
+    pkg-config
     python3
     wrapGAppsHook
   ];
diff --git a/pkgs/development/tools/misc/dfu-util/default.nix b/pkgs/development/tools/misc/dfu-util/default.nix
index 9af9ddc0df7cb..c570b1a7997ad 100644
--- a/pkgs/development/tools/misc/dfu-util/default.nix
+++ b/pkgs/development/tools/misc/dfu-util/default.nix
@@ -1,10 +1,10 @@
-{ stdenv, fetchurl, pkgconfig, libusb1 }:
+{ stdenv, fetchurl, pkg-config, libusb1 }:
 
 stdenv.mkDerivation rec {
   pname = "dfu-util";
   version = "0.10";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libusb1 ];
 
   src = fetchurl {
diff --git a/pkgs/development/tools/misc/distcc/default.nix b/pkgs/development/tools/misc/distcc/default.nix
index 3894ed58728d7..8a315a61e98ee 100644
--- a/pkgs/development/tools/misc/distcc/default.nix
+++ b/pkgs/development/tools/misc/distcc/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, popt, avahi, pkgconfig, python, gtk2, runCommand
+{ stdenv, fetchFromGitHub, popt, avahi, pkg-config, python, gtk2, runCommand
 , gcc, autoconf, automake, which, procps, libiberty_static
 , runtimeShell
 , sysconfDir ? ""   # set this parameter to override the default value $out/etc
@@ -17,8 +17,8 @@ let
       sha256 = "1vj31wcdas8wy52hy6749mlrca9v6ynycdiigx5ay8pnya9z73c6";
     };
 
-  nativeBuildInputs = [ pkgconfig ];
-    buildInputs = [popt avahi pkgconfig python gtk2 autoconf automake which procps libiberty_static];
+  nativeBuildInputs = [ pkg-config ];
+    buildInputs = [popt avahi pkg-config python gtk2 autoconf automake which procps libiberty_static];
     preConfigure =
     ''
       export CPATH=$(ls -d ${gcc.cc}/lib/gcc/*/${gcc.cc.version}/plugin/include)
diff --git a/pkgs/development/tools/misc/eggdbus/default.nix b/pkgs/development/tools/misc/eggdbus/default.nix
index d1211c9fcecde..198bbabb19f27 100644
--- a/pkgs/development/tools/misc/eggdbus/default.nix
+++ b/pkgs/development/tools/misc/eggdbus/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, dbus, dbus-glib }:
+{ stdenv, fetchurl, pkg-config, glib, dbus, dbus-glib }:
 
 stdenv.mkDerivation rec {
   name = "eggdbus-0.6";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "118hj63ac65zlg71kydv4607qcg1qpdlql4kvhnwnnhar421jnq4";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib dbus dbus-glib ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/misc/fujprog/default.nix b/pkgs/development/tools/misc/fujprog/default.nix
index e5cd2e0e2ddfb..3ec4d0f8efb4c 100644
--- a/pkgs/development/tools/misc/fujprog/default.nix
+++ b/pkgs/development/tools/misc/fujprog/default.nix
@@ -1,7 +1,7 @@
 { stdenv
 , fetchFromGitHub
 , cmake
-, pkgconfig
+, pkg-config
 , IOKit
 , libftdi1
 , libusb-compat-0_1
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     cmake
-    pkgconfig
+    pkg-config
   ];
 
   buildInputs = [
diff --git a/pkgs/development/tools/misc/gdb/default.nix b/pkgs/development/tools/misc/gdb/default.nix
index d9bac6e3c83c3..f77ab03b8107b 100644
--- a/pkgs/development/tools/misc/gdb/default.nix
+++ b/pkgs/development/tools/misc/gdb/default.nix
@@ -1,7 +1,7 @@
 { stdenv, targetPackages
 
 # Build time
-, fetchurl, pkgconfig, perl, texinfo, setupDebugInfoDirs, buildPackages
+, fetchurl, pkg-config, perl, texinfo, setupDebugInfoDirs, buildPackages
 
 # Run time
 , ncurses, readline, gmp, mpfr, expat, libipt, zlib, dejagnu
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
     ./darwin-target-match.patch
   ];
 
-  nativeBuildInputs = [ pkgconfig texinfo perl setupDebugInfoDirs ];
+  nativeBuildInputs = [ pkg-config texinfo perl setupDebugInfoDirs ];
 
   buildInputs = [ ncurses readline gmp mpfr expat libipt zlib guile ]
     ++ stdenv.lib.optional pythonSupport python3
diff --git a/pkgs/development/tools/misc/gob2/default.nix b/pkgs/development/tools/misc/gob2/default.nix
index b1e107368ba77..e34b5733b2234 100644
--- a/pkgs/development/tools/misc/gob2/default.nix
+++ b/pkgs/development/tools/misc/gob2/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, bison, flex, gnome3 }:
+{ stdenv, fetchurl, pkg-config, glib, bison, flex, gnome3 }:
 
 stdenv.mkDerivation rec {
   pname = "gob2";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
   };
 
   # configure script looks for d-bus but it is only needed for tests
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib bison flex ];
 
   passthru = {
diff --git a/pkgs/development/tools/misc/gpshell/default.nix b/pkgs/development/tools/misc/gpshell/default.nix
index 182d28375b610..5a3cdad80407e 100644
--- a/pkgs/development/tools/misc/gpshell/default.nix
+++ b/pkgs/development/tools/misc/gpshell/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, globalplatform, pcsclite, gppcscconnectionplugin
+{ stdenv, fetchurl, pkg-config, globalplatform, pcsclite, gppcscconnectionplugin
 , makeWrapper
 }:
 
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "19a77zvyf2vazbv17185s4pynhylk2ky8vhl4i8pg9zww29sicqi";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ globalplatform pcsclite makeWrapper ];
 
   postFixup = ''
diff --git a/pkgs/development/tools/misc/gtkdialog/default.nix b/pkgs/development/tools/misc/gtkdialog/default.nix
index 6cdcce77ffdca..2b2a831894722 100644
--- a/pkgs/development/tools/misc/gtkdialog/default.nix
+++ b/pkgs/development/tools/misc/gtkdialog/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, gtk2, pkgconfig }:
+{stdenv, fetchurl, gtk2, pkg-config }:
 
 stdenv.mkDerivation {
   name = "gtkdialog-0.8.3";
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
     sha256 = "ff89d2d7f1e6488e5df5f895716ac1d4198c2467a2a5dc1f51ab408a2faec38e";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ gtk2 ];
 
   meta = {
diff --git a/pkgs/development/tools/misc/gtkperf/default.nix b/pkgs/development/tools/misc/gtkperf/default.nix
index 82ee291727782..feda9faf59aab 100644
--- a/pkgs/development/tools/misc/gtkperf/default.nix
+++ b/pkgs/development/tools/misc/gtkperf/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gtk2, pkgconfig, libintl }:
+{ stdenv, fetchurl, gtk2, pkg-config, libintl }:
 
 stdenv.mkDerivation {
   name = "gtkperf-0.40.0";
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
 
   hardeningDisable = [ "format" ];
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ gtk2 libintl ];
 
   # https://openbenchmarking.org/innhold/7e9780c11550d09aa67bdba71248facbe2d781db
diff --git a/pkgs/development/tools/misc/hydra-cli/default.nix b/pkgs/development/tools/misc/hydra-cli/default.nix
index 10ecd8174af40..837128e297744 100644
--- a/pkgs/development/tools/misc/hydra-cli/default.nix
+++ b/pkgs/development/tools/misc/hydra-cli/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, pkgconfig, openssl, fetchFromGitHub, rustPlatform, darwin }:
+{ stdenv, lib, pkg-config, openssl, fetchFromGitHub, rustPlatform, darwin }:
 
 rustPlatform.buildRustPackage rec {
   pname = "hydra-cli";
@@ -16,7 +16,7 @@ rustPlatform.buildRustPackage rec {
                 ++ lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
 
   nativeBuildInputs = [
-    pkgconfig
+    pkg-config
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/misc/hydra/common.nix b/pkgs/development/tools/misc/hydra/common.nix
index eb8ffb472852f..7aaee31b50422 100644
--- a/pkgs/development/tools/misc/hydra/common.nix
+++ b/pkgs/development/tools/misc/hydra/common.nix
@@ -1,5 +1,5 @@
 { stdenv, nix, perlPackages, buildEnv, fetchFromGitHub
-, makeWrapper, autoconf, automake, libtool, unzip, pkgconfig, sqlite, libpqxx
+, makeWrapper, autoconf, automake, libtool, unzip, pkg-config, sqlite, libpqxx
 , top-git, mercurial, darcs, subversion, breezy, openssl, bzip2, libxslt
 , guile, perl, postgresql, nukeReferences, git, boehmgc, nlohmann_json
 , docbook_xsl, openssh, gnused, coreutils, findutils, gzip, lzma, gnutar
@@ -92,7 +92,7 @@ in stdenv.mkDerivation rec {
       gzip bzip2 lzma gnutar unzip git top-git mercurial /*darcs*/ gnused breezy
     ] ++ lib.optionals stdenv.isLinux [ rpm dpkg cdrkit ] );
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig ];
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
 
   configureFlags = [ "--with-docbook-xsl=${docbook_xsl}/xml/xsl/docbook" ];
 
diff --git a/pkgs/development/tools/misc/intel-gpu-tools/default.nix b/pkgs/development/tools/misc/intel-gpu-tools/default.nix
index 19556aeafc01d..9f442cfee1486 100644
--- a/pkgs/development/tools/misc/intel-gpu-tools/default.nix
+++ b/pkgs/development/tools/misc/intel-gpu-tools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libdrm, libpciaccess, cairo, xorgproto, udev
+{ stdenv, fetchurl, pkg-config, libdrm, libpciaccess, cairo, xorgproto, udev
 , libX11, libXext, libXv, libXrandr, glib, bison, libunwind, python3, kmod
 , procps, utilmacros, gtk-doc, openssl, peg, elfutils
 }:
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
     sha256 = "04fx7xclhick3k7fyk9c4mn8mxzf1253j1r0hrvj9sl40j7lsia0";
   };
 
-  nativeBuildInputs = [ pkgconfig utilmacros ];
+  nativeBuildInputs = [ pkg-config utilmacros ];
   buildInputs = [ libdrm libpciaccess cairo xorgproto udev libX11 kmod
     libXext libXv libXrandr glib bison libunwind python3 procps
     gtk-doc openssl peg elfutils ];
diff --git a/pkgs/development/tools/misc/kconfig-frontends/default.nix b/pkgs/development/tools/misc/kconfig-frontends/default.nix
index fa413511dc01b..ea82b0a4e6eab 100644
--- a/pkgs/development/tools/misc/kconfig-frontends/default.nix
+++ b/pkgs/development/tools/misc/kconfig-frontends/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, bison, flex, gperf, ncurses, pythonPackages }:
+{ stdenv, fetchurl, pkg-config, bison, flex, gperf, ncurses, pythonPackages }:
 
 stdenv.mkDerivation rec {
   basename = "kconfig-frontends";
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     url = "http://ymorin.is-a-geek.org/download/${basename}/${name}.tar.xz";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ bison flex gperf ncurses pythonPackages.python pythonPackages.wrapPython ];
 
   configureFlags = [
diff --git a/pkgs/development/tools/misc/lttng-tools/default.nix b/pkgs/development/tools/misc/lttng-tools/default.nix
index 03e370aeeb4ba..87cf20c0cb847 100644
--- a/pkgs/development/tools/misc/lttng-tools/default.nix
+++ b/pkgs/development/tools/misc/lttng-tools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, popt, libuuid, liburcu, lttng-ust, kmod, libxml2 }:
+{ stdenv, fetchurl, pkg-config, popt, libuuid, liburcu, lttng-ust, kmod, libxml2 }:
 
 stdenv.mkDerivation rec {
   pname = "lttng-tools";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "1g0g7ypxvc7wd5x4d4ixmfgl9yk0lxax3ymm95hcjwxn5p497r6w";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ popt libuuid liburcu lttng-ust libxml2 kmod ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/misc/lttv/default.nix b/pkgs/development/tools/misc/lttv/default.nix
index abcc476d59471..ab5fa418dc790 100644
--- a/pkgs/development/tools/misc/lttv/default.nix
+++ b/pkgs/development/tools/misc/lttv/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, gtk2, popt, babeltrace }:
+{ stdenv, fetchurl, pkg-config, glib, gtk2, popt, babeltrace }:
 
 stdenv.mkDerivation rec {
   name = "lttv-1.5";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "1faldxnh9dld5k0vxckwpqw241ya1r2zv286l6rpgqr500zqw7r1";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib gtk2 popt babeltrace ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/tools/misc/msitools/default.nix b/pkgs/development/tools/misc/msitools/default.nix
index 0e28f729fe9df..0990b8d973368 100644
--- a/pkgs/development/tools/misc/msitools/default.nix
+++ b/pkgs/development/tools/misc/msitools/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, intltool, glib, pkgconfig, libgsf, libuuid, gcab, bzip2, gnome3 }:
+{ stdenv, fetchurl, intltool, glib, pkg-config, libgsf, libuuid, gcab, bzip2, gnome3 }:
 
 stdenv.mkDerivation rec {
   pname = "msitools";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "19wb3n3nwkpc6bjr0q3f1znaxsfaqgjbdxxnbx8ic8bb5b49hwac";
   };
 
-  nativeBuildInputs = [ intltool pkgconfig ];
+  nativeBuildInputs = [ intltool pkg-config ];
   buildInputs = [ glib libgsf libuuid gcab bzip2 ];
 
   passthru = {
diff --git a/pkgs/development/tools/misc/pkg-config/default.nix b/pkgs/development/tools/misc/pkg-config/default.nix
index 84f6c330f8c56..9b8f01b24e710 100644
--- a/pkgs/development/tools/misc/pkg-config/default.nix
+++ b/pkgs/development/tools/misc/pkg-config/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   version = "0.29.2";
 
   src = fetchurl {
-    url = "https://pkgconfig.freedesktop.org/releases/${pname}-${version}.tar.gz";
+    url = "https://pkg-config.freedesktop.org/releases/${pname}-${version}.tar.gz";
     sha256 = "14fmwzki1rlz8bs2p810lk6jqdxsk966d8drgsjmi54cd00rrikg";
   };
 
diff --git a/pkgs/development/tools/misc/sccache/default.nix b/pkgs/development/tools/misc/sccache/default.nix
index 843059b335628..9c4fa70891041 100644
--- a/pkgs/development/tools/misc/sccache/default.nix
+++ b/pkgs/development/tools/misc/sccache/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, cargo, rustc, rustPlatform, pkgconfig, glib, openssl, darwin }:
+{ stdenv, fetchFromGitHub, cargo, rustc, rustPlatform, pkg-config, glib, openssl, darwin }:
 
 rustPlatform.buildRustPackage rec {
   version = "0.2.14";
@@ -14,7 +14,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoBuildFlags = [ "--features=all" ];
   nativeBuildInputs = [
-    pkgconfig cargo rustc
+    pkg-config cargo rustc
   ];
   buildInputs = [
     openssl
diff --git a/pkgs/development/tools/misc/sysbench/default.nix b/pkgs/development/tools/misc/sysbench/default.nix
index 616a1cbc3fbd0..fb9b19660158d 100644
--- a/pkgs/development/tools/misc/sysbench/default.nix
+++ b/pkgs/development/tools/misc/sysbench/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig
+{ stdenv, fetchFromGitHub, autoreconfHook, pkg-config
 , libmysqlclient, libaio
 }:
 
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
   pname = "sysbench";
   version = "1.0.20";
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig ];
+  nativeBuildInputs = [ autoreconfHook pkg-config ];
   buildInputs = [ libmysqlclient libaio ];
 
   src = fetchFromGitHub {
diff --git a/pkgs/development/tools/misc/universal-ctags/default.nix b/pkgs/development/tools/misc/universal-ctags/default.nix
index 0bf902eccff8d..b086b3cdc48f0 100644
--- a/pkgs/development/tools/misc/universal-ctags/default.nix
+++ b/pkgs/development/tools/misc/universal-ctags/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, perl, pythonPackages, libiconv, jansson }:
+{ stdenv, fetchFromGitHub, autoreconfHook, pkg-config, perl, pythonPackages, libiconv, jansson }:
 
 stdenv.mkDerivation {
   pname = "universal-ctags";
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
     sha256 = "14n3ix77rkhq6vq6kspmgjrmm0kg0f8cxikyqdq281sbnfq8bajn";
   };
 
-  nativeBuildInputs = [ autoreconfHook pkgconfig pythonPackages.docutils ];
+  nativeBuildInputs = [ autoreconfHook pkg-config pythonPackages.docutils ];
   buildInputs = [ jansson ] ++ stdenv.lib.optional stdenv.isDarwin libiconv;
 
   # to generate makefile.in
diff --git a/pkgs/development/tools/misc/usb-modeswitch/default.nix b/pkgs/development/tools/misc/usb-modeswitch/default.nix
index 18926a85528cc..5cbe627b55375 100644
--- a/pkgs/development/tools/misc/usb-modeswitch/default.nix
+++ b/pkgs/development/tools/misc/usb-modeswitch/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, pkgconfig, makeWrapper
+{ stdenv, lib, fetchurl, pkg-config, makeWrapper
 , libusb1, tcl, util-linux, coreutils, bash }:
 
 stdenv.mkDerivation rec {
@@ -35,7 +35,7 @@ stdenv.mkDerivation rec {
   '';
 
   buildInputs = [ libusb1 tcl ];
-  nativeBuildInputs = [ pkgconfig makeWrapper ];
+  nativeBuildInputs = [ pkg-config makeWrapper ];
 
   meta = with stdenv.lib; {
     description = "A mode switching tool for controlling 'multi-mode' USB devices";
diff --git a/pkgs/development/tools/nemiver/default.nix b/pkgs/development/tools/nemiver/default.nix
index 191b172134952..2f51f0d9338b3 100644
--- a/pkgs/development/tools/nemiver/default.nix
+++ b/pkgs/development/tools/nemiver/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv
 , fetchurl
 , fetchpatch
-, pkgconfig
+, pkg-config
 , gnome3
 , gtk3
 , libxml2
@@ -33,7 +33,7 @@ stdenv.mkDerivation rec {
     libxml2
     intltool
     itstool
-    pkgconfig
+    pkg-config
     wrapGAppsHook
   ];
 
diff --git a/pkgs/development/tools/ofono-phonesim/default.nix b/pkgs/development/tools/ofono-phonesim/default.nix
index 086cd818a4673..82ed82a67bdce 100644
--- a/pkgs/development/tools/ofono-phonesim/default.nix
+++ b/pkgs/development/tools/ofono-phonesim/default.nix
@@ -2,7 +2,7 @@
 , mkDerivation
 , fetchgit
 , autoreconfHook
-, pkgconfig
+, pkg-config
 , qtbase
 }:
 
@@ -18,7 +18,7 @@ mkDerivation {
 
   nativeBuildInputs = [
     autoreconfHook
-    pkgconfig
+    pkg-config
   ];
 
   buildInputs = [
diff --git a/pkgs/development/tools/osslsigncode/default.nix b/pkgs/development/tools/osslsigncode/default.nix
index 349a6b10104ee..e9dd2f08d3aec 100644
--- a/pkgs/development/tools/osslsigncode/default.nix
+++ b/pkgs/development/tools/osslsigncode/default.nix
@@ -2,7 +2,7 @@
 , fetchFromGitHub
 , autoreconfHook
 , libgsf
-, pkgconfig
+, pkg-config
 , openssl
 , curl
 }:
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     sha256 = "0iwxdzqan2bswz62pmwjcyh01vs6ifpdcannw3s192gqzac1lgg3";
   };
 
-  nativeBuildInputs = [ autoreconfHook libgsf pkgconfig openssl curl ];
+  nativeBuildInputs = [ autoreconfHook libgsf pkg-config openssl curl ];
 
   meta = with lib; {
     homepage = "https://github.com/mtrojnar/osslsigncode";
diff --git a/pkgs/development/tools/parsing/antlr/4.8.nix b/pkgs/development/tools/parsing/antlr/4.8.nix
index 411364e203bf3..acf46a4401f46 100644
--- a/pkgs/development/tools/parsing/antlr/4.8.nix
+++ b/pkgs/development/tools/parsing/antlr/4.8.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchurl, jre
-, fetchFromGitHub, cmake, ninja, pkgconfig, libuuid, darwin }:
+, fetchFromGitHub, cmake, ninja, pkg-config, libuuid, darwin }:
 
 let
   version = "4.8";
@@ -18,7 +18,7 @@ let
 
       outputs = [ "out" "dev" "doc" ];
 
-      nativeBuildInputs = [ cmake ninja pkgconfig ];
+      nativeBuildInputs = [ cmake ninja pkg-config ];
       buildInputs = stdenv.lib.optional stdenv.isLinux libuuid
         ++ stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.CoreFoundation;
 
diff --git a/pkgs/development/tools/parsing/hammer/default.nix b/pkgs/development/tools/parsing/hammer/default.nix
index b6cb2447710c8..0a9dfdec0163f 100644
--- a/pkgs/development/tools/parsing/hammer/default.nix
+++ b/pkgs/development/tools/parsing/hammer/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchgit, glib, pkgconfig, python, scons }:
+{ lib, stdenv, fetchgit, glib, pkg-config, python, scons }:
 
 stdenv.mkDerivation {
   pname = "hammer";
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
     rev = "47f34b81e4de834fd3537dd71928c4f3cdb7f533";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib python scons ];
 
   meta = with lib; {
diff --git a/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix b/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
index 22627f3df1bc6..3106575891410 100644
--- a/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/overrides.nix
@@ -56,7 +56,7 @@ self: super:
   av = super.av.overridePythonAttrs (
     old: {
       nativeBuildInputs = old.nativeBuildInputs ++ [
-        pkgs.pkgconfig
+        pkgs.pkg-config
       ];
       buildInputs = old.buildInputs ++ [ pkgs.ffmpeg_4 ];
     }
@@ -234,8 +234,8 @@ self: super:
   h5py = super.h5py.overridePythonAttrs (
     old:
     if old.format != "wheel" then rec {
-      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkgconfig ];
-      buildInputs = old.buildInputs ++ [ pkgs.hdf5 self.pkgconfig self.cython ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkg-config ];
+      buildInputs = old.buildInputs ++ [ pkgs.hdf5 self.pkg-config self.cython ];
       configure_flags = "--hdf5=${pkgs.hdf5}";
       postConfigure = ''
         ${self.python.executable} setup.py configure ${configure_flags}
@@ -386,7 +386,7 @@ self: super:
   );
 
   libvirt-python = super.libvirt-python.overridePythonAttrs ({ nativeBuildInputs ? [ ], ... }: {
-    nativeBuildInputs = nativeBuildInputs ++ [ pkgs.pkgconfig ];
+    nativeBuildInputs = nativeBuildInputs ++ [ pkgs.pkg-config ];
     propagatedBuildInputs = [ pkgs.libvirt ];
   });
 
@@ -421,7 +421,7 @@ self: super:
 
   lxml = super.lxml.overridePythonAttrs (
     old: {
-      nativeBuildInputs = with pkgs; old.nativeBuildInputs ++ [ pkgconfig libxml2.dev libxslt.dev ];
+      nativeBuildInputs = with pkgs; old.nativeBuildInputs ++ [ pkg-config libxml2.dev libxslt.dev ];
       buildInputs = with pkgs; old.buildInputs ++ [ libxml2 libxslt ];
     }
   );
@@ -452,7 +452,7 @@ self: super:
         ++ lib.optional stdenv.isDarwin [ Cocoa ];
 
       nativeBuildInputs = old.nativeBuildInputs ++ [
-        pkgs.pkgconfig
+        pkgs.pkg-config
       ];
 
       postPatch = ''
@@ -637,7 +637,7 @@ self: super:
 
   pillow = super.pillow.overridePythonAttrs (
     old: {
-      nativeBuildInputs = [ pkgs.pkgconfig ] ++ old.nativeBuildInputs;
+      nativeBuildInputs = [ pkgs.pkg-config ] ++ old.nativeBuildInputs;
       buildInputs = with pkgs; [ freetype libjpeg zlib libtiff libwebp tcl lcms2 ] ++ old.buildInputs;
     }
   );
@@ -706,7 +706,7 @@ self: super:
 
             nativeBuildInputs = old.nativeBuildInputs ++ [
               self.cython
-              pkgs.pkgconfig
+              pkgs.pkg-config
               pkgs.cmake
             ];
 
@@ -755,7 +755,7 @@ self: super:
         nativeBuildInputs = old.nativeBuildInputs ++ [
           pkgs.meson
           pkgs.ninja
-          pkgs.pkgconfig
+          pkgs.pkg-config
         ];
 
         propagatedBuildInputs = old.propagatedBuildInputs ++ [
@@ -822,7 +822,7 @@ self: super:
 
   pygobject = super.pygobject.overridePythonAttrs (
     old: {
-      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkgconfig ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkg-config ];
       buildInputs = old.buildInputs ++ [ pkgs.glib pkgs.gobject-introspection ];
     }
   );
@@ -873,7 +873,7 @@ self: super:
         format = "other";
 
         nativeBuildInputs = old.nativeBuildInputs ++ [
-          pkgs.pkgconfig
+          pkgs.pkg-config
           pkgs.qt5.qmake
           pkgs.xorg.lndir
           pkgs.qt5.qtbase
@@ -1012,7 +1012,7 @@ self: super:
 
   pyzmq = super.pyzmq.overridePythonAttrs (
     old: {
-      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkgconfig ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkg-config ];
       propagatedBuildInputs = old.propagatedBuildInputs ++ [ pkgs.zeromq ];
     }
   );
@@ -1117,7 +1117,7 @@ self: super:
   tables = super.tables.overridePythonAttrs (
     old: {
       HDF5_DIR = "${pkgs.hdf5}";
-      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkgconfig ];
+      nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.pkg-config ];
       propagatedBuildInputs = old.nativeBuildInputs ++ [ pkgs.hdf5 self.numpy self.numexpr ];
     }
   );
diff --git a/pkgs/development/tools/profiling/oprofile/default.nix b/pkgs/development/tools/profiling/oprofile/default.nix
index ca346cd1f1491..335b9bef4cdd5 100644
--- a/pkgs/development/tools/profiling/oprofile/default.nix
+++ b/pkgs/development/tools/profiling/oprofile/default.nix
@@ -1,5 +1,5 @@
 { stdenv, buildPackages
-, fetchurl, pkgconfig
+, fetchurl, pkg-config
 , libbfd, popt, zlib, linuxHeaders, libiberty_static
 , withGUI ? false, qt4 ? null
 }:
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
       --replace "/bin/cp" "${buildPackages.coreutils}/bin/cp"
   '';
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libbfd zlib popt linuxHeaders libiberty_static ]
     ++ stdenv.lib.optionals withGUI [ qt4 ];
 
diff --git a/pkgs/development/tools/profiling/sysprof/default.nix b/pkgs/development/tools/profiling/sysprof/default.nix
index 6974800e87f82..8144bae48c86f 100644
--- a/pkgs/development/tools/profiling/sysprof/default.nix
+++ b/pkgs/development/tools/profiling/sysprof/default.nix
@@ -10,7 +10,7 @@
 , libxml2
 , meson, ninja
 , pango
-, pkgconfig
+, pkg-config
 , polkit
 , shared-mime-info
 , systemd
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     libxml2
     meson
     ninja
-    pkgconfig
+    pkg-config
     shared-mime-info
     wrapGAppsHook
     gnome3.adwaita-icon-theme
diff --git a/pkgs/development/tools/profiling/systemtap/default.nix b/pkgs/development/tools/profiling/systemtap/default.nix
index c1f38a6241843..c978d8bd96a76 100644
--- a/pkgs/development/tools/profiling/systemtap/default.nix
+++ b/pkgs/development/tools/profiling/systemtap/default.nix
@@ -1,4 +1,4 @@
-{ fetchgit, pkgconfig, gettext, runCommand, makeWrapper
+{ fetchgit, pkg-config, gettext, runCommand, makeWrapper
 , elfutils, kernel, gnumake, python2, python2Packages
 }:
 
@@ -17,7 +17,7 @@ let
     pname = "systemtap";
     inherit version;
     src = fetchgit { inherit url rev sha256; };
-    nativeBuildInputs = [ pkgconfig ];
+    nativeBuildInputs = [ pkg-config ];
     buildInputs = [ elfutils gettext python2 python2Packages.setuptools ];
     enableParallelBuilding = true;
   };
diff --git a/pkgs/development/tools/pxview/default.nix b/pkgs/development/tools/pxview/default.nix
index 30d109beb9702..20049215a70d8 100644
--- a/pkgs/development/tools/pxview/default.nix
+++ b/pkgs/development/tools/pxview/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkgconfig, perl, perlPackages, pxlib }:
+{ lib, stdenv, fetchurl, pkg-config, perl, perlPackages, pxlib }:
 
 stdenv.mkDerivation rec {
   pname = "pxview";
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
   };
 
   buildInputs = [ pxlib perl ] ++ (with perlPackages; [ libxml_perl ]);
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   configureFlags = [ "--with-pxlib=${pxlib.out}" ];
 
diff --git a/pkgs/development/tools/py-spy/default.nix b/pkgs/development/tools/py-spy/default.nix
index 5edd73eba9506..a8973cd508430 100644
--- a/pkgs/development/tools/py-spy/default.nix
+++ b/pkgs/development/tools/py-spy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, pkgsBuildBuild, rustPlatform, fetchFromGitHub, pkgconfig, libunwind, python3 }:
+{ lib, stdenv, pkgsBuildBuild, rustPlatform, fetchFromGitHub, pkg-config, libunwind, python3 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "py-spy";
diff --git a/pkgs/development/tools/rtags/default.nix b/pkgs/development/tools/rtags/default.nix
index 464178a11d628..ec3fcf9cd3949 100644
--- a/pkgs/development/tools/rtags/default.nix
+++ b/pkgs/development/tools/rtags/default.nix
@@ -1,9 +1,9 @@
-{ stdenv, lib, fetchgit, cmake, llvmPackages, openssl, apple_sdk, emacs, pkgconfig }:
+{ stdenv, lib, fetchgit, cmake, llvmPackages, openssl, apple_sdk, emacs, pkg-config }:
 
 stdenv.mkDerivation rec {
   pname = "rtags";
   version = "2.38";
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ llvmPackages.llvm openssl emacs ]
     ++ lib.optionals stdenv.cc.isGNU [ llvmPackages.clang-unwrapped ]
     ++ lib.optionals stdenv.isDarwin [ apple_sdk.libs.xpc apple_sdk.frameworks.CoreServices ];
diff --git a/pkgs/development/tools/rust/cargo-deny/default.nix b/pkgs/development/tools/rust/cargo-deny/default.nix
index 63aadf4f1fcb7..4c2ee35bdf726 100644
--- a/pkgs/development/tools/rust/cargo-deny/default.nix
+++ b/pkgs/development/tools/rust/cargo-deny/default.nix
@@ -2,7 +2,7 @@
 , lib
 , rustPlatform
 , fetchFromGitHub
-, perl, pkgconfig, openssl, Security, libiconv, curl
+, perl, pkg-config, openssl, Security, libiconv, curl
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -20,7 +20,7 @@ rustPlatform.buildRustPackage rec {
 
   doCheck = false;
 
-  nativeBuildInputs = [ perl pkgconfig ];
+  nativeBuildInputs = [ perl pkg-config ];
 
   buildInputs = [ openssl  ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ Security libiconv curl ];
diff --git a/pkgs/development/tools/rust/cargo-geiger/default.nix b/pkgs/development/tools/rust/cargo-geiger/default.nix
index 1a5273feeca5e..9daa3b251e8e3 100644
--- a/pkgs/development/tools/rust/cargo-geiger/default.nix
+++ b/pkgs/development/tools/rust/cargo-geiger/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, fetchFromGitHub
-, rustPlatform, pkgconfig, openssl
+, rustPlatform, pkg-config, openssl
 # testing packages
 , cargo-insta
 # darwin dependencies
@@ -24,7 +24,7 @@ rustPlatform.buildRustPackage rec {
   '';
 
   buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ Security libiconv ];
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   # FIXME: Use impure version of CoreFoundation because of missing symbols.
   # CFURLSetResourcePropertyForKey is defined in the headers but there's no
diff --git a/pkgs/development/tools/rust/cargo-generate/default.nix b/pkgs/development/tools/rust/cargo-generate/default.nix
index 21b986f9a5daf..3a4c4c44ae7d4 100644
--- a/pkgs/development/tools/rust/cargo-generate/default.nix
+++ b/pkgs/development/tools/rust/cargo-generate/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, Security, openssl, pkgconfig, libiconv, curl }:
+{ lib, stdenv, fetchFromGitHub, rustPlatform, Security, openssl, pkg-config, libiconv, curl }:
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-generate";
@@ -13,7 +13,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1vngn9gbiv59wrq230qk2mv00bsbdfk2mi1iqpr736c5wj1caqld";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [ openssl  ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ Security libiconv curl ];
diff --git a/pkgs/development/tools/rust/cargo-raze/default.nix b/pkgs/development/tools/rust/cargo-raze/default.nix
index 6f06648a057a1..56e38f78ca05a 100644
--- a/pkgs/development/tools/rust/cargo-raze/default.nix
+++ b/pkgs/development/tools/rust/cargo-raze/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchFromGitHub, rustPlatform
-, pkgconfig, curl, libgit2, openssl, Security }:
+, pkg-config, curl, libgit2, openssl, Security }:
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-raze";
@@ -15,7 +15,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1z20xc508a3slc1ii3hy09swvlyib14zwf9akxc0h24d5m48as1c";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ curl libgit2 openssl ]
     ++ stdenv.lib.optional stdenv.isDarwin Security;
 
diff --git a/pkgs/development/tools/rust/cargo-udeps/default.nix b/pkgs/development/tools/rust/cargo-udeps/default.nix
index df30ec5d3604a..9da28921ea766 100644
--- a/pkgs/development/tools/rust/cargo-udeps/default.nix
+++ b/pkgs/development/tools/rust/cargo-udeps/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, rustPlatform, fetchFromGitHub, pkgconfig, openssl, CoreServices, Security, libiconv }:
+{ lib, stdenv, rustPlatform, fetchFromGitHub, pkg-config, openssl, CoreServices, Security, libiconv }:
 
 rustPlatform.buildRustPackage rec {
   pname = "cargo-udeps";
@@ -13,7 +13,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "17931z5nbigfzvvhr6k64s2j9p1sp9nvmy5fyf92j3ci02dplm5c";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [ openssl ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ CoreServices Security libiconv ];
diff --git a/pkgs/development/tools/rust/maturin/default.nix b/pkgs/development/tools/rust/maturin/default.nix
index 882622bff7b88..b2340b21689c0 100644
--- a/pkgs/development/tools/rust/maturin/default.nix
+++ b/pkgs/development/tools/rust/maturin/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, dbus, gmp, openssl, pkgconfig
+{ lib, stdenv, fetchFromGitHub, rustPlatform, dbus, gmp, openssl, pkg-config
 , darwin }:
 
 let
@@ -16,7 +16,7 @@ in rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1n0sxkhcdg2rbzqd7826pa7sxlnn0c2sc8l6lc98xw21vvqisc8n";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [ gmp openssl ]
     ++ stdenv.lib.optional stdenv.isDarwin Security
diff --git a/pkgs/development/tools/rust/rustup/default.nix b/pkgs/development/tools/rust/rustup/default.nix
index dcb435d514031..fa9b39e84a787 100644
--- a/pkgs/development/tools/rust/rustup/default.nix
+++ b/pkgs/development/tools/rust/rustup/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, runCommand, patchelf
 , fetchFromGitHub, rustPlatform, makeWrapper
-, pkgconfig, curl, zlib, Security, CoreServices }:
+, pkg-config, curl, zlib, Security, CoreServices }:
 
 let
   libPath = lib.makeLibraryPath [
@@ -21,7 +21,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1zkrrg5m0j9rk65g51v2zh404529p9z84qqb7bfyjmgiqlnh48ig";
 
-  nativeBuildInputs = [ makeWrapper pkgconfig ];
+  nativeBuildInputs = [ makeWrapper pkg-config ];
 
   buildInputs = [
     curl zlib
diff --git a/pkgs/development/tools/scaff/default.nix b/pkgs/development/tools/scaff/default.nix
index 97f94e2d61b51..2449769e07f3a 100644
--- a/pkgs/development/tools/scaff/default.nix
+++ b/pkgs/development/tools/scaff/default.nix
@@ -1,4 +1,4 @@
-{ lib, rustPlatform, fetchFromGitLab, pkgconfig, openssl }:
+{ lib, rustPlatform, fetchFromGitLab, pkg-config, openssl }:
 
 rustPlatform.buildRustPackage rec {
   pname = "scaff";
@@ -14,7 +14,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "1v6580mj70d7cqbjw32slz65lg6c8ficq5mdkfbivs63hqkv4hgx";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ openssl ];
 
   meta = with lib; {
diff --git a/pkgs/development/tools/sigrok-cli/default.nix b/pkgs/development/tools/sigrok-cli/default.nix
index 79b4a6acdf63d..b4173c7aebb0e 100644
--- a/pkgs/development/tools/sigrok-cli/default.nix
+++ b/pkgs/development/tools/sigrok-cli/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, pkgconfig, glib, libsigrok, libsigrokdecode }:
+{ lib, stdenv, fetchurl, pkg-config, glib, libsigrok, libsigrokdecode }:
 
 stdenv.mkDerivation rec {
   name = "sigrok-cli-0.7.1";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "15vpn1psriadcbl6v9swwgws7dva85ld03yv6g1mgm27kx11697m";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ glib libsigrok libsigrokdecode ];
 
   meta = with lib; {
diff --git a/pkgs/development/tools/simavr/default.nix b/pkgs/development/tools/simavr/default.nix
index 5fd99f1407483..987765a321765 100644
--- a/pkgs/development/tools/simavr/default.nix
+++ b/pkgs/development/tools/simavr/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, libelf, which, pkgconfig, freeglut
+{ lib, stdenv, fetchFromGitHub, libelf, which, pkg-config, freeglut
 , avrgcc, avrlibc
 , libGLU, libGL
 , GLUT }:
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = [ "-Wno-error=stringop-truncation" ];
 
-  nativeBuildInputs = [ which pkgconfig avrgcc ];
+  nativeBuildInputs = [ which pkg-config avrgcc ];
   buildInputs = [ libelf freeglut libGLU libGL ]
     ++ stdenv.lib.optional stdenv.isDarwin GLUT;
 
diff --git a/pkgs/development/tools/sunxi-tools/default.nix b/pkgs/development/tools/sunxi-tools/default.nix
index 009172d772519..ae9c7c833928c 100644
--- a/pkgs/development/tools/sunxi-tools/default.nix
+++ b/pkgs/development/tools/sunxi-tools/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pkgconfig, libusb1, zlib }:
+{ lib, stdenv, fetchFromGitHub, pkg-config, libusb1, zlib }:
 
 stdenv.mkDerivation {
   name = "sunxi-tools-20181113";
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
     sha256 = "1yhl6jfl2cws596ymkyhm8h9qkcvp67v8hlh081lsaqv1i8j9yig";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
   buildInputs = [ libusb1 zlib ];
 
   makeFlags = [ "PREFIX=$(out)" ];
diff --git a/pkgs/development/tools/tracy/default.nix b/pkgs/development/tools/tracy/default.nix
index 927b792b6ba42..2dcc32e7389d6 100644
--- a/pkgs/development/tools/tracy/default.nix
+++ b/pkgs/development/tools/tracy/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, darwin, fetchFromGitHub, tbb, gtk3, glfw, pkgconfig, freetype, Carbon, AppKit, capstone }:
+{ stdenv, lib, darwin, fetchFromGitHub, tbb, gtk3, glfw, pkg-config, freetype, Carbon, AppKit, capstone }:
 
 stdenv.mkDerivation rec {
   pname = "tracy";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "0s39kimpc03x48kh7lyhblfs8y4mdzcz3g7f806h90x7zndsmfxj";
   };
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [ glfw capstone ]
     ++ lib.optionals stdenv.isDarwin [ Carbon AppKit freetype ]
diff --git a/pkgs/development/tools/vala-lint/default.nix b/pkgs/development/tools/vala-lint/default.nix
index 73ab21716b7e4..a45ced8a49222 100644
--- a/pkgs/development/tools/vala-lint/default.nix
+++ b/pkgs/development/tools/vala-lint/default.nix
@@ -4,7 +4,7 @@
 , meson
 , ninja
 , pantheon
-, pkgconfig
+, pkg-config
 , vala
 , gettext
 , wrapGAppsHook
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
     gettext
     meson
     ninja
-    pkgconfig
+    pkg-config
     vala
     wrapGAppsHook
   ];
diff --git a/pkgs/development/tools/vogl/default.nix b/pkgs/development/tools/vogl/default.nix
index 5c3b2abe4a47a..315a896929dc2 100644
--- a/pkgs/development/tools/vogl/default.nix
+++ b/pkgs/development/tools/vogl/default.nix
@@ -1,5 +1,5 @@
 { mkDerivation, lib, fetchFromGitHub
-, cmake, git, pkgconfig, wget, zip
+, cmake, git, pkg-config, wget, zip
 , qtbase, qtx11extras
 , libdwarf, libjpeg_turbo, libunwind, lzma, tinyxml, libX11
 , SDL2, SDL2_gfx, SDL2_image, SDL2_ttf
@@ -26,7 +26,7 @@ mkDerivation {
     })
   ];
 
-  nativeBuildInputs = [ cmake pkgconfig ];
+  nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = [
     git wget zip
diff --git a/pkgs/development/tools/vulkan-validation-layers/default.nix b/pkgs/development/tools/vulkan-validation-layers/default.nix
index 48e3b39b9557b..fdf66004deb38 100644
--- a/pkgs/development/tools/vulkan-validation-layers/default.nix
+++ b/pkgs/development/tools/vulkan-validation-layers/default.nix
@@ -8,7 +8,7 @@
 , vulkan-headers
 , vulkan-loader
 , glslang
-, pkgconfig
+, pkg-config
 , xlibsWrapper
 , libxcb
 , libXrandr
@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [
-    pkgconfig
+    pkg-config
     cmake
     python3
   ];
diff --git a/pkgs/development/tools/wasm-bindgen-cli/default.nix b/pkgs/development/tools/wasm-bindgen-cli/default.nix
index 5794f5cc335eb..0024c43e05df1 100644
--- a/pkgs/development/tools/wasm-bindgen-cli/default.nix
+++ b/pkgs/development/tools/wasm-bindgen-cli/default.nix
@@ -1,4 +1,4 @@
-{ rustPlatform, fetchFromGitHub, lib, openssl, pkgconfig, stdenv, curl, Security
+{ rustPlatform, fetchFromGitHub, lib, openssl, pkg-config, stdenv, curl, Security
 , runCommand
 }:
 
@@ -21,7 +21,7 @@ rustPlatform.buildRustPackage rec {
     '';
 
   buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [ Security curl ];
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   cargoSha256 = "1wrfly7c3an1mjqm7v13mlvx57hwlcxfjijkimicck04q6qdhbp6";
   cargoBuildFlags = [ "-p" pname ];
diff --git a/pkgs/development/tools/wasm-pack/default.nix b/pkgs/development/tools/wasm-pack/default.nix
index c5e5190feb37a..c2a70f2de29a6 100644
--- a/pkgs/development/tools/wasm-pack/default.nix
+++ b/pkgs/development/tools/wasm-pack/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv
 , fetchFromGitHub
 , rustPlatform
-, pkgconfig
+, pkg-config
 , libressl
 , curl
 , Security
@@ -20,7 +20,7 @@ rustPlatform.buildRustPackage rec {
 
   cargoSha256 = "0fw04hgxxqsbp1pylp32yd087r9bb8bpa05v90qdshkgp6znfl9s";
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkg-config ];
 
   buildInputs = [
     # LibreSSL works around segfault issues caused by OpenSSL being unable to
diff --git a/pkgs/development/tools/watchman/default.nix b/pkgs/development/tools/watchman/default.nix
index 63f2b0e4933d1..2acbf13e2789d 100644
--- a/pkgs/development/tools/watchman/default.nix
+++ b/pkgs/development/tools/watchman/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, config, fetchFromGitHub, autoconf, automake, pcre
-, libtool, pkgconfig, openssl
+, libtool, pkg-config, openssl
 , confFile ? config.watchman.confFile or null
 , withApple ? stdenv.isDarwin, CoreServices
 }:
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     sha256 = "0fdaj5pmicm6j17d5q7px800m5rmam1a400x3hv1iiifnmhgnkal";
   };
 
-  nativeBuildInputs = [ autoconf automake pkgconfig libtool ];
+  nativeBuildInputs = [ autoconf automake pkg-config libtool ];
   buildInputs = [ pcre openssl ]
     ++ lib.optionals withApple [ CoreServices ];