From 0a7da1141b45aeaf39c6cf0af29e2f8c01cbfad1 Mon Sep 17 00:00:00 2001
From: qbisi <qbisicwate@gmail.com>
Date: Thu, 20 Nov 2025 15:46:09 +0800
Subject: [PATCH] adios2: remove postPatch for darwin platform

---
 pkgs/by-name/ad/adios2/package.nix | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/pkgs/by-name/ad/adios2/package.nix b/pkgs/by-name/ad/adios2/package.nix
index f5d73d9695b3..c21b2f9bb273 100644
--- a/pkgs/by-name/ad/adios2/package.nix
+++ b/pkgs/by-name/ad/adios2/package.nix
@@ -64,11 +64,6 @@ stdenv.mkDerivation (finalAttrs: {
   postPatch = ''
     chmod +x cmake/install/post/adios2-config.pre.sh.in
     patchShebangs cmake/install/post/{generate-adios2-config,adios2-config.pre}.sh.in
-  ''
-  # Dynamic cast to nullptr on darwin platform, switch to unsafe reinterpret cast.
-  + lib.optionalString stdenv.hostPlatform.isDarwin ''
-    substituteInPlace bindings/Python/py11{Attribute,Engine,Variable}.cpp \
-      --replace-fail "dynamic_cast" "reinterpret_cast"
   '';
 
   nativeBuildInputs = [