From 2768c81adc9d49737162d8c2bef3f3abd1f43f83 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Fri, 7 Oct 2022 09:47:08 +0200
Subject: [PATCH] spdk: fix build w/glibc-2.36

Failing Hydra build: https://hydra.nixos.org/build/193339001
---
 pkgs/development/libraries/spdk/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/libraries/spdk/default.nix b/pkgs/development/libraries/spdk/default.nix
index 31f65784061..bcf6b804ed6 100644
--- a/pkgs/development/libraries/spdk/default.nix
+++ b/pkgs/development/libraries/spdk/default.nix
@@ -55,6 +55,11 @@ in stdenv.mkDerivation rec {
 
   postPatch = ''
     patchShebangs .
+
+    # glibc-2.36 adds arc4random, so we don't need the custom implementation
+    # here anymore. Fixed upstream in https://github.com/spdk/spdk/commit/43a3984c6c8fde7201d6c8dfe1b680cb88237269,
+    # but the patch doesn't apply here.
+    sed -i -e '1i #define HAVE_ARC4RANDOM 1' lib/iscsi/iscsi.c
   '';
 
   enableParallelBuilding = true;