From d9afe678d5a0b936a703cfcfc1043404929408cc Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@gmail.com>
Date: Thu, 8 Nov 2018 20:42:37 +0100
Subject: [PATCH] pkg-config: add license

---
 pkgs/development/tools/misc/pkgconfig/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/tools/misc/pkgconfig/default.nix b/pkgs/development/tools/misc/pkgconfig/default.nix
index 1ae8a32b6405..81fb7f8b13ff 100644
--- a/pkgs/development/tools/misc/pkgconfig/default.nix
+++ b/pkgs/development/tools/misc/pkgconfig/default.nix
@@ -39,6 +39,7 @@ stdenv.mkDerivation rec {
     description = "A tool that allows packages to find out information about other packages";
     homepage = http://pkg-config.freedesktop.org/wiki/;
     platforms = platforms.all;
+    license = licenses.gpl2Plus;
   };
 
 }