opencollada-blender: fix build with cmake 4 (#446603)

From f036950f1ccc3ebdfe2fdc0a52d35a4620252901 Mon Sep 17 00:00:00 2001

From: Grimmauld <Grimmauld@grimmauld.de>

Date: Sat, 27 Sep 2025 11:43:21 +0200

Subject: [PATCH] Build: update cmake minimum version to 3.10

cmake ABI compatibility with cmake <3.5 has been removed in cmake 4.

Compatibility with cmake <3.10 is deprecated and soon to be removed.

Thus set 3.10 minimum version. This is available in the vast majority

of current linux distributions, as well as other platforms.

---

 CMakeLists.txt | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt

index 95abbe213..2d14b2552 100644

--- a/CMakeLists.txt

+++ b/CMakeLists.txt

@@ -18,7 +18,7 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})

 	endif()

 endif()

-cmake_minimum_required(VERSION 2.6)

+cmake_minimum_required(VERSION 3.10)

 #-----------------------------------------------------------------------------

{

  cmake,

  dos2unix,

  fetchFromGitHub,

  lib,

  libxml2,

    sha256 = "sha256-ctr+GjDzxOJxBfaMwjwayPkAOcF+FMsP1X72QCOwvTY=";

  };

  # Fix freaky dos-style CLRF things

  prePatch = ''

    dos2unix CMakeLists.txt

  '';

  patches = [

    # https://github.com/aras-p/OpenCOLLADA/pull/1

    ./cmake4-compat.patch

  ];

  nativeBuildInputs = [

    cmake

    pkg-config

    dos2unix

  ];

  propagatedBuildInputs = [

  meta = {

    description = "Library for handling the COLLADA file format";

    homepage = "https://github.com/KhronosGroup/OpenCOLLADA/";

    homepage = "https://github.com/aras-p/OpenCOLLADA";

    maintainers = [ lib.maintainers.amarshall ];

    platforms = lib.platforms.unix;

    license = lib.licenses.mit;