From 24b1374875c34584f0a722f6465f363d088dd2d3 Mon Sep 17 00:00:00 2001
From: Rongsong Shen <rongsong.shen@gmail.com>
Date: Fri, 31 Oct 2025 17:03:03 +0800
Subject: [PATCH] use capnpc which support user provided string duplication
 function

---
 pkgs/c/capnpc/package.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/c/capnpc/package.nix b/pkgs/c/capnpc/package.nix
index d9faccf..d91de40 100644
--- a/pkgs/c/capnpc/package.nix
+++ b/pkgs/c/capnpc/package.nix
@@ -14,7 +14,8 @@ stdenv.mkDerivation {
     owner = "shen390s";
     repo = "c-capnproto";
     rev = "main";
-    sha256 = "sha256-QEy1CiXhBPWihvb3K8ZZDAME0OiXf62QHXQdypKfDRg=";
+#    sha256 = "sha256-QEy1CiXhBPWihvb3K8ZZDAME0OiXf62QHXQdypKfDRg=";
+    sha256 = "sha256-9dzSc3w+yxYzsF/rZe3qIarKOpjt2zvIyjuS5FXngIM=";
   };
 
   nativeBuildInputs = [