From 6861492a22ab6ebe8bd1ca4a2c234efc26d5db65 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Fri, 10 Feb 2023 20:41:00 -0500
Subject: [PATCH] freetype: Add `meta.pkgConfigModules` and test

---
 pkgs/development/libraries/freetype/default.nix | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/freetype/default.nix b/pkgs/development/libraries/freetype/default.nix
index 68907d798e19..48048e4a9108 100644
--- a/pkgs/development/libraries/freetype/default.nix
+++ b/pkgs/development/libraries/freetype/default.nix
@@ -22,14 +22,15 @@
 , qt5
 , texmacs
 , ttfautohint
+, testers
 }:
 
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "freetype";
   version = "2.12.1";
 
-  src = fetchurl {
+  src = let inherit (finalAttrs) pname version; in fetchurl {
     url = "mirror://savannah/${pname}/${pname}-${version}.tar.xz";
     sha256 = "sha256-R2byAVfMTPDNKS+Av5F/ktHEObJDrDAY3r9rkUDEGn8=";
   };
@@ -82,6 +83,7 @@ stdenv.mkDerivation rec {
       ttfautohint;
     inherit (python3.pkgs) freetype-py;
     inherit (qt5) qtbase;
+    pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
   };
 
   meta = with lib; {
@@ -96,6 +98,7 @@ stdenv.mkDerivation rec {
     homepage = "https://www.freetype.org/";
     license = licenses.gpl2Plus; # or the FreeType License (BSD + advertising clause)
     platforms = platforms.all;
+    pkgConfigModules = [ "freetype2" ];
     maintainers = with maintainers; [ ttuegel ];
   };
-}
+})