cppe: fix build with cmake 4 (#455096)

pkgs/by-name/cp/cppe/cmake-minimum-required.patch

@@ -0,0 +1,22 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 5d5d359..ba8992c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,5 +1,5 @@
+-cmake_minimum_required(VERSION 3.0.0)
+-cmake_policy(VERSION 3.0.0)
++cmake_minimum_required(VERSION 3.10)
++cmake_policy(VERSION 3.10)
+ 
+ project(cppe LANGUAGES CXX)
+ 
+diff --git a/cppe/CMakeLists.txt b/cppe/CMakeLists.txt
+index 6780f18..17ac4b9 100644
+--- a/cppe/CMakeLists.txt
++++ b/cppe/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.0.0)
++cmake_minimum_required(VERSION 3.10)
+ project(cppe-core VERSION 0.3.1 LANGUAGES CXX)
+ 
+ include(GNUInstallDirs)

pkgs/by-name/cp/cppe/package.nix

@@ -17,6 +17,10 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-guM7+ZWDJLcAUJtPkKLvC4LYSA2eBvER7cgwPZ7FxHw=";
   };
 
+  patches = [
+    ./cmake-minimum-required.patch
+  ];
+
   nativeBuildInputs = [ cmake ] ++ lib.optionals stdenv.cc.isClang [ llvmPackages.openmp ];
 
   cmakeFlags = [ "-DCMAKE_INSTALL_LIBDIR=lib" ];