From 0949f3cd78a074a04a9778231b057a2536390697 Mon Sep 17 00:00:00 2001
From: Vincenzo Mantova <1962985+xworld21@users.noreply.github.com>
Date: Fri, 28 Apr 2023 20:24:38 +0100
Subject: [PATCH] makeFontsConf: add darwin system fonts (#228619)

---
 pkgs/development/libraries/fontconfig/make-fonts-conf.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/fontconfig/make-fonts-conf.nix b/pkgs/development/libraries/fontconfig/make-fonts-conf.nix
index 493f662d0ce..aa84de4dcec 100644
--- a/pkgs/development/libraries/fontconfig/make-fonts-conf.nix
+++ b/pkgs/development/libraries/fontconfig/make-fonts-conf.nix
@@ -1,11 +1,13 @@
-{ runCommand, libxslt, fontconfig, dejavu_fonts, fontDirectories }:
+{ runCommand, stdenv, lib, libxslt, fontconfig, dejavu_fonts, fontDirectories }:
 
 runCommand "fonts.conf"
   {
     nativeBuildInputs = [ libxslt ];
     buildInputs = [ fontconfig ];
     # Add a default font for non-nixos systems, <1MB and in nixos defaults.
-    fontDirectories = fontDirectories ++ [ dejavu_fonts.minimal ];
+    fontDirectories = fontDirectories ++ [ dejavu_fonts.minimal ]
+      # further non-nixos fonts on darwin
+      ++ lib.optionals stdenv.isDarwin [ "/System/Library/Fonts" "/Library/Fonts" "~/Library/Fonts" ];
   }
   ''
     xsltproc --stringparam fontDirectories "$fontDirectories" \