From e73d8904644ead3334a25af72964a7f90058ced4 Mon Sep 17 00:00:00 2001
From: David McFarland <corngood@gmail.com>
Date: Mon, 15 Sep 2025 11:00:39 -0300
Subject: [PATCH] nix: fix cygwin build

This change is from upstream packaging/.
---
 .../package-management/nix/modular/packaging/components.nix     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/package-management/nix/modular/packaging/components.nix b/pkgs/tools/package-management/nix/modular/packaging/components.nix
index df8ee0671382..38da049618b1 100644
--- a/pkgs/tools/package-management/nix/modular/packaging/components.nix
+++ b/pkgs/tools/package-management/nix/modular/packaging/components.nix
@@ -123,7 +123,7 @@ let
       +
         lib.optionalString
           (
-            !stdenv.hostPlatform.isWindows
+            !(stdenv.hostPlatform.isWindows || stdenv.hostPlatform.isCygwin)
             # build failure
             && !stdenv.hostPlatform.isStatic
             # LTO breaks exception handling on x86-64-darwin.