From 88478b7d39775a7e5e79bc0e9b031b79614d7a56 Mon Sep 17 00:00:00 2001
From: flurie <alex@flurie.net>
Date: Sat, 8 Nov 2025 14:34:06 -0500
Subject: [PATCH] 3cpio: mark broken on darwin due to upstream bug

---
 pkgs/by-name/_3/_3cpio/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/_3/_3cpio/package.nix b/pkgs/by-name/_3/_3cpio/package.nix
index fa55318dcb84..26502d94e2cf 100644
--- a/pkgs/by-name/_3/_3cpio/package.nix
+++ b/pkgs/by-name/_3/_3cpio/package.nix
@@ -5,6 +5,7 @@
   lzop,
   nix-update-script,
   rustPlatform,
+  stdenv,
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -31,5 +32,8 @@ rustPlatform.buildRustPackage rec {
     license = lib.licenses.isc;
     maintainers = [ lib.maintainers.jmbaur ];
     mainProgram = "3cpio";
+    # broken due to signature mismatch in libc crate on darwin:
+    # https://github.com/rust-lang/libc/issues/4360
+    broken = stdenv.hostPlatform.isDarwin;
   };
 }