From 0452f312fe78650aabf5633f911e7bf8e2c2086e Mon Sep 17 00:00:00 2001
From: zwx19961130 <zwx19961130@icloud.com>
Date: Tue, 8 Sep 2026 07:37:26 +0800
Subject: [PATCH] Disable legacy MPI C++ bindings for SuperLU_DIST

---
 CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ab7fe24a..ef717f8b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -888,6 +888,7 @@ if( ENABLE_MPI AND ENABLE_SUPERLU_DIST )
                                   -D CMAKE_Fortran_COMPILER=${MPI_Fortran_COMPILER}
                                   -D MPI_C_COMPILER=${MPI_C_COMPILER}
                                   -D MPI_CXX_COMPILER=${MPI_CXX_COMPILER}
+                                  -D MPI_CXX_SKIP_MPICXX=ON
                                   -D CMAKE_C_STANDARD=99
                                   -D CMAKE_C_FLAGS=${SUPERLU_C_FLAGS}
                                   -D CMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}