From 049efb917104b2476b4aaf13fa1a5b7444621baf Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Sat, 1 May 2021 11:35:07 +0000
Subject: [PATCH] xen: fix build with GCC 10

Fixes: https://github.com/NixOS/nixpkgs/issues/108479
---
 pkgs/applications/virtualization/xen/4.10.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/applications/virtualization/xen/4.10.nix b/pkgs/applications/virtualization/xen/4.10.nix
index bc9003e128a4..765baa0a3b4d 100644
--- a/pkgs/applications/virtualization/xen/4.10.nix
+++ b/pkgs/applications/virtualization/xen/4.10.nix
@@ -160,6 +160,9 @@ callPackage (import ./generic.nix (rec {
     "-Wno-error=address-of-packed-member"
     "-Wno-error=format-overflow"
     "-Wno-error=absolute-value"
+    # Fix build with GCC 10
+    "-Wno-error=enum-conversion"
+    "-Wno-error=zero-length-bounds"
   ];
 
   postPatch = ''