From c9f8d474ffff970dfd5c391f1fcd471479c048b2 Mon Sep 17 00:00:00 2001
From: dramforever <dramforever@live.com>
Date: Tue, 26 Aug 2025 19:02:33 +0800
Subject: [PATCH] ccache: Add meta.mainProgram to links

Inherit meta.mainProgram from unwrappedCC, which should have
meta.mainProgram set.

Fixes #437074
---
 pkgs/by-name/cc/ccache/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/cc/ccache/package.nix b/pkgs/by-name/cc/ccache/package.nix
index 58957dbddec4..d38e8e92463b 100644
--- a/pkgs/by-name/cc/ccache/package.nix
+++ b/pkgs/by-name/cc/ccache/package.nix
@@ -158,6 +158,10 @@ stdenv.mkDerivation (finalAttrs: {
               ln -s ${unwrappedCC}/$file $out/$file
             done
           '';
+
+        meta = {
+          inherit (unwrappedCC.meta) mainProgram;
+        };
       };
 
     updateScript = nix-update-script { };