From 0debb0b193b5155433806c025a6f1946f9cab554 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 11 Jan 2023 04:35:24 +0000
Subject: [PATCH] shadow: only use tcb where available

Fixes pkgsMusl.shadow.

Fixes: 0e32191623d ("shadow: add tcb support")
---
 pkgs/os-specific/linux/shadow/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/shadow/default.nix b/pkgs/os-specific/linux/shadow/default.nix
index 2d0e60716290..f0e2c281aa56 100644
--- a/pkgs/os-specific/linux/shadow/default.nix
+++ b/pkgs/os-specific/linux/shadow/default.nix
@@ -6,7 +6,7 @@
 , libxcrypt
 , glibcCross ? null
 , pam ? null
-, withTcb ? stdenv.isLinux, tcb
+, withTcb ? lib.meta.availableOn stdenv.hostPlatform tcb, tcb
 }:
 let
   glibc =