From c70e91bcc7c5a731d25ccfa3421715ec6e782058 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 11 Jan 2023 04:34:59 +0000
Subject: [PATCH] tcb: mark as glibc-only

musl and UClibc, the other Linux libcs supported in Nixpkgs, don't
have NSS, so tcb can't be built for them.
---
 pkgs/tools/security/tcb/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/security/tcb/default.nix b/pkgs/tools/security/tcb/default.nix
index b49f7767dcb..6a1f5b5eb5f 100644
--- a/pkgs/tools/security/tcb/default.nix
+++ b/pkgs/tools/security/tcb/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = "https://www.openwall.com/tcb/";
     license = licenses.bsd3;
-    platforms = platforms.linux;
+    platforms = systems.inspect.patterns.isGnu;
     maintainers = with maintainers; [ izorkin ];
   };
 }