From bc3a1253a29257e7c38050f59e869ea409069bea Mon Sep 17 00:00:00 2001
From: Matthias Gehre <matthias.gehre@xilinx.com>
Date: Tue, 1 Apr 2025 09:44:26 +0200
Subject: [PATCH] cmake: Use old CMP0175 policy

Otherwise we get hundreds of warnings during cmake.
---
 mlir/cmake/modules/AddMLIRPython.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mlir/cmake/modules/AddMLIRPython.cmake b/mlir/cmake/modules/AddMLIRPython.cmake
index 7b91f43e2d57f..242c403aca140 100644
--- a/mlir/cmake/modules/AddMLIRPython.cmake
+++ b/mlir/cmake/modules/AddMLIRPython.cmake
@@ -23,6 +23,11 @@
 #     grouping. Source groupings form a DAG.
 #   SOURCES: List of specific source files relative to ROOT_DIR to include.
 #   SOURCES_GLOB: List of glob patterns relative to ROOT_DIR to include.
+
+if (POLICY CMP0175)
+  cmake_policy(SET CMP0175 OLD)
+endif()
+
 function(declare_mlir_python_sources name)
   cmake_parse_arguments(ARG
     ""