From 1c856911e8a851c45dc68a50ece7e97261af43fe Mon Sep 17 00:00:00 2001
From: WarmUpTill <19472752+WarmUpTill@users.noreply.github.com>
Date: Mon, 15 Jun 2026 20:35:31 +0200
Subject: [PATCH] Set default value for CMAKE_GENERATOR_PLATFORM on Windows

---
 cmake/windows/buildspec.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmake/windows/buildspec.cmake b/cmake/windows/buildspec.cmake
index 75f2dca2..1b5a2f41 100644
--- a/cmake/windows/buildspec.cmake
+++ b/cmake/windows/buildspec.cmake
@@ -6,7 +6,11 @@ include(buildspec_common)
 
 # _check_dependencies_windows: Set up Windows slice for _check_dependencies
 function(_check_dependencies_windows)
-  set(arch ${CMAKE_GENERATOR_PLATFORM})
+  if(CMAKE_GENERATOR_PLATFORM)
+    set(arch ${CMAKE_GENERATOR_PLATFORM})
+  else()
+    set(arch x64)
+  endif()
   set(platform windows-${arch})
 
   set(dependencies_dir "${CMAKE_CURRENT_SOURCE_DIR}/.deps")