From fac358731d6b9d46dd4ff4f3ddfcaeb5f2c7d1ad Mon Sep 17 00:00:00 2001
From: Ingo Blechschmidt <iblech@web.de>
Date: Sat, 19 May 2018 18:59:04 +0200
Subject: [PATCH] Unbreak gv (fixes #34841) (#40658)

It appears that without pkgconfig, the build process misdetects some features, resulting in gv to segfault immediately on startup.

The fix was adopted from https://github.com/Homebrew/legacy-homebrew/issues/18555#issuecomment-15074618.
---
 pkgs/applications/misc/gv/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/misc/gv/default.nix b/pkgs/applications/misc/gv/default.nix
index b13e7ae5232..036cb104b48 100644
--- a/pkgs/applications/misc/gv/default.nix
+++ b/pkgs/applications/misc/gv/default.nix
@@ -19,8 +19,8 @@ stdenv.mkDerivation {
     Xaw3d
     ghostscriptX
     perl
-  ] ++ stdenv.lib.optionals stdenv.isDarwin [
     pkgconfig
+  ] ++ stdenv.lib.optionals stdenv.isDarwin [
     libiconv
   ];