File qcsxcad-cmp0020.patch of Package QCSXCAD

From 200c9c211ee1401d6dce2bcbf2543089cdc67208 Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Date: Fri, 18 Apr 2025 16:28:51 +0200
Subject: [PATCH] cmake: fix cmake 4.0 issues

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
---
 CMakeLists.txt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1784b97..d6b4149 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,14 +6,15 @@ ELSE()
   SET( CMAKE_BUILD_TYPE Release CACHE STRING "Set to either \"Release\" or \"Debug\"" )
 ENDIF()
 
-PROJECT( QCSXCAD CXX)
+PROJECT( QCSXCAD CXX C)
 
 cmake_minimum_required(VERSION 2.8)
 
+# not supported any more by cmake 4.0?
 # https://cmake.org/cmake/help/v3.0/policy/CMP0020.html
-if(POLICY CMP0020)
-  cmake_policy(SET CMP0020 OLD)
-endif()
+# if(POLICY CMP0020)
+#   cmake_policy(SET CMP0020 NEW)
+# endif()
 
 IF(EXISTS ${PROJECT_SOURCE_DIR}/localConfig.cmake)
    include(${PROJECT_SOURCE_DIR}/localConfig.cmake)