From a95fc9ff1687c32a5018f4ab003b7b39b5884728 Mon Sep 17 00:00:00 2001
From: luc65r <lucas@ransan.tk>
Date: Tue, 7 Jul 2020 15:45:11 +0200
Subject: [PATCH] syslinux: build with gcc9

build fails with "undefined reference to `strlen'" on gcc10
---
 pkgs/top-level/all-packages.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f7ec87355e06..32cfe9c8542b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19326,7 +19326,9 @@ in
 
   sysklogd = callPackage ../os-specific/linux/sysklogd { };
 
-  syslinux = callPackage ../os-specific/linux/syslinux { };
+  syslinux = callPackage ../os-specific/linux/syslinux {
+    stdenv = gcc9Stdenv; # Fails with "undefined reference to `strlen'" on gcc10
+  };
 
   sysstat = callPackage ../os-specific/linux/sysstat { };