From 0ffd59abd82174e186e3406238845ecbc847fad2 Mon Sep 17 00:00:00 2001
From: Andreas Rammhold <andreas@rammhold.de>
Date: Tue, 7 Apr 2020 13:34:47 +0200
Subject: [PATCH] firefox: use nodejs-12_x for firefox >= 75

---
 pkgs/applications/networking/browsers/firefox/common.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/networking/browsers/firefox/common.nix b/pkgs/applications/networking/browsers/firefox/common.nix
index c0693dbe9e3a..01bf071d79bb 100644
--- a/pkgs/applications/networking/browsers/firefox/common.nix
+++ b/pkgs/applications/networking/browsers/firefox/common.nix
@@ -21,6 +21,7 @@
 , rustc_1_41
 , cargo_1_41
 , rust-cbindgen_0_1_13
+, nodejs-12_x
 
 , debugBuild ? false
 
@@ -129,6 +130,7 @@ let
   rustc_pkg = if lib.versionAtLeast ffversion "73" then rustc_1_41 else rustc;
   cargo_pkg = if lib.versionAtLeast ffversion "73" then cargo_1_41 else cargo;
   cbindgen_pkg = if lib.versionAtLeast ffversion "73" then rust-cbindgen_0_1_13 else rust-cbindgen;
+  nodejs_pkg = if lib.versionAtLeast ffversion "75" then nodejs-12_x else nodejs;
 
 in
 
@@ -194,7 +196,7 @@ stdenv.mkDerivation (rec {
     ++ lib.optional gtk3Support wrapGAppsHook
     ++ lib.optionals stdenv.isDarwin [ xcbuild rsync ]
     ++ lib.optional  (lib.versionAtLeast ffversion "61.0") [ python3 ]
-    ++ lib.optionals (lib.versionAtLeast ffversion "63.0") [ cbindgen_pkg nodejs ]
+    ++ lib.optionals (lib.versionAtLeast ffversion "63.0") [ cbindgen_pkg nodejs_pkg ]
     ++ lib.optionals (lib.versionAtLeast ffversion "67.0") [ llvmPackages.llvm ] # llvm-objdump is required in version >=67.0
     ++ extraNativeBuildInputs;