From 801fad36ce3d08cb1b8300e79e3a8d77270a6c3f Mon Sep 17 00:00:00 2001
From: sternenseemann <sternenseemann@systemli.org>
Date: Sun, 24 Aug 2025 13:22:21 +0200
Subject: [PATCH] zstd: set meta.pkgConfigModules

I've chosen to use zstd from the pkgs fix point for the pkg-config test
instead of using finalAttrs.finalPackage because this is effectively
also done for all the other tests (they test bindings from the pkgs fix
point which get their zstd from the pkgs fix point).
---
 pkgs/tools/compression/zstd/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/tools/compression/zstd/default.nix b/pkgs/tools/compression/zstd/default.nix
index 98c0dcfb6713c..ebca23a792bc4 100644
--- a/pkgs/tools/compression/zstd/default.nix
+++ b/pkgs/tools/compression/zstd/default.nix
@@ -24,6 +24,8 @@
   curl,
   python3Packages,
   haskellPackages,
+  testers,
+  zstd,
 }:
 
 stdenv.mkDerivation rec {
@@ -126,6 +128,7 @@ stdenv.mkDerivation rec {
       python-zstd = python3Packages.zstd;
       haskell-zstd = haskellPackages.zstd;
       haskell-hs-zstd = haskellPackages.hs-zstd;
+      pkg-config = testers.hasPkgConfigModules { package = zstd; };
     };
   };
 
@@ -146,5 +149,6 @@ stdenv.mkDerivation rec {
     mainProgram = "zstd";
     platforms = platforms.all;
     maintainers = with maintainers; [ orivej ];
+    pkgConfigModules = [ "libzstd" ];
   };
 }