From 2802538dc2e2a8923e3d3cc3e144abc4e1561760 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Sun, 17 Feb 2013 22:47:08 +0100
Subject: [PATCH] modules/config/fonts.nix: export GDFONTPATH in /etc/profile

Set the environment variable GDFONTPATH to the list of directories where fonts
are expected to be installed. This is search path is used by same GD-based
applications, such as Gnuplot.

Alternatively, we could rely on fontconfig to achieve the same thing, i.e. by
running

  for n in $(fc-list | sed -r -e 's|^([^:]+):.*$|\1|'); do echo $(dirname "$n"); done | sort | uniq

to get that list at run-time, but the static approach feels more deterministic.
---
 modules/config/fonts.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/config/fonts.nix b/modules/config/fonts.nix
index 3516ed75ab6..4174a889a1d 100644
--- a/modules/config/fonts.nix
+++ b/modules/config/fonts.nix
@@ -171,6 +171,7 @@ in
   environment.shellInit =
     ''
       export FONTCONFIG_FILE=/etc/fonts/fonts.conf
+      export GDFONTPATH=${concatStringsSep ":" config.fonts.fonts}
     '';
 
   environment.systemPackages =