From c715a830d23eb4c03e17392bb37eda43f03b954f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Hedin=20Br=C3=B8nner?= <torhedinbronner@gmail.com>
Date: Wed, 21 Nov 2018 14:39:51 +0100
Subject: [PATCH] cantarell-fonts: ad-hoc fix for build

`GETTEXTDATADIRS` isn't populated correctly due to empty buildInputs. Borrow from
`GETTEXTDATADIRS_FOR_BUILD` until we fix gettext's envHook.

see: https://github.com/NixOS/nixpkgs/issues/50855
---
 pkgs/data/fonts/cantarell-fonts/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/data/fonts/cantarell-fonts/default.nix b/pkgs/data/fonts/cantarell-fonts/default.nix
index 08fb87c9f7ebf..03d2e85d6af9a 100644
--- a/pkgs/data/fonts/cantarell-fonts/default.nix
+++ b/pkgs/data/fonts/cantarell-fonts/default.nix
@@ -13,6 +13,12 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ meson ninja gettext appstream-glib ];
 
+  # ad-hoc fix for https://github.com/NixOS/nixpkgs/issues/50855
+  # until we fix gettext's envHook
+  preBuild = ''
+    export GETTEXTDATADIRS="$GETTEXTDATADIRS_FOR_BUILD"
+  '';
+
   outputHashAlgo = "sha256";
   outputHashMode = "recursive";
   outputHash = "052nxmhw2j8yvcj90r8xhjf0mzim8h6syip7winxb28vavj6jnba";