From bc238b8df55bad9d8a436e120615cc5cfbbb78dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Sun, 25 Aug 2019 14:53:27 +0200
Subject: [PATCH] firefoxPackages: fix builds based on ESR 60

Attributes: firefox-esr-60, tor-browser(-8-5), icecat
Thanks to Symphorien: #67426
---
 pkgs/applications/networking/browsers/firefox/common.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/applications/networking/browsers/firefox/common.nix b/pkgs/applications/networking/browsers/firefox/common.nix
index f464972a9df2..e6f143c97629 100644
--- a/pkgs/applications/networking/browsers/firefox/common.nix
+++ b/pkgs/applications/networking/browsers/firefox/common.nix
@@ -314,6 +314,9 @@ stdenv.mkDerivation rec {
   ]
   ++ extraMakeFlags;
 
+  RUSTFLAGS = if (lib.versionAtLeast ffversion "67"/*somewhere betwween ESRs*/)
+    then null else "--cap-lints warn";
+
   enableParallelBuilding = true;
   doCheck = false; # "--disable-tests" above