From a672448f0d223bcfa6907d17c321015ac83606d7 Mon Sep 17 00:00:00 2001
From: Weihang Lo <me@weihanglo.tw>
Date: Fri, 14 Mar 2025 08:55:53 -0400
Subject: [PATCH] fix(linker): use arg list estimate on only Windows

Though I doubt anyone running rustc outside Unix/Windows
---
 compiler/rustc_codegen_ssa/src/back/command.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_codegen_ssa/src/back/command.rs b/compiler/rustc_codegen_ssa/src/back/command.rs
index 842523860415..863d5e7cdd4b 100644
--- a/compiler/rustc_codegen_ssa/src/back/command.rs
+++ b/compiler/rustc_codegen_ssa/src/back/command.rs
@@ -139,7 +139,7 @@ impl Command {
     pub(crate) fn very_likely_to_exceed_some_spawn_limit(&self) -> bool {
         // We mostly only care about Windows in this method, on Unix the limits
         // can be gargantuan anyway so we're pretty unlikely to hit them
-        if cfg!(unix) {
+        if cfg!(not(windows)) {
             return false;
         }