From 28f541cd3c55a4b152b7ed15922be13c79714572 Mon Sep 17 00:00:00 2001
From: gmh5225 <2315157@qq.com>
Date: Fri, 7 Oct 2022 06:41:11 +0800
Subject: [PATCH] [feature] add CMP0091

---
 src/cmake_generator.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/cmake_generator.cpp b/src/cmake_generator.cpp
index 94a8557..6d97dec 100644
--- a/src/cmake_generator.cpp
+++ b/src/cmake_generator.cpp
@@ -523,7 +523,11 @@ void generate_cmake(const char *path, const parser::Project *parent_project) {
 
     if (root_project) {
         cmd("cmake_minimum_required")("VERSION", project.cmake_version).endl();
-
+        // clang-format off
+        cmd("if")("POLICY", "CMP0091");
+            cmd("cmake_policy")("SET", "CMP0091", "NEW");
+        cmd("endif")().endl();
+        // clang-format on
         if (!project.allow_in_tree) {
             // clang-format off
             cmd("if")("CMAKE_SOURCE_DIR", "STREQUAL", "CMAKE_BINARY_DIR");