From b336b072960493652b6c5b91c69ae409c6f59259 Mon Sep 17 00:00:00 2001
From: EEva <eeva@samae>
Date: Fri, 3 Dec 2021 01:00:59 +0200
Subject: [PATCH] Update vcv to gcc11

---
 pkgs/vcv-rack/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/vcv-rack/default.nix b/pkgs/vcv-rack/default.nix
index 7193077..2f5e8de 100644
--- a/pkgs/vcv-rack/default.nix
+++ b/pkgs/vcv-rack/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, makeWrapper, fetchzip, fetchFromGitHub, pkgconfig
+{ gcc11Stdenv, lib, makeWrapper, fetchzip, fetchFromGitHub, pkgconfig
 , alsaLib, curl, ghc_filesystem, glew, glfw, gtk3-x11, jansson, jq, libarchive
 , libjack2, libpulseaudio, libXext, libXi, rtaudio, rtmidi, speex
 , libsamplerate, zstd }:
@@ -11,7 +11,11 @@ let
     sha256 = "QnwOgrYxiCa/7t/u6F63Ks8C9E8k6T+hia4JZFhp1LI=";
   };
 in
-with lib; stdenv.mkDerivation rec {
+  # gcc11 is necessary because many vcv plugins are already built with it
+  # If using an older gcc for Rack, you get
+  # undefined symbol: _ZSt28__throw_bad_array_new_lengthv
+  # for those plugins which were built with v11
+with lib; gcc11Stdenv.mkDerivation rec {
   pname = "VCV-Rack";
   version = "2";