From 3c24b6f2f775441132fa81c8f2ffcd124bdf1881 Mon Sep 17 00:00:00 2001
From: Michele Pratusevich <michele.pratusevich@gmail.com>
Date: Tue, 9 Dec 2025 11:29:43 -0500
Subject: [PATCH] Propagate toolchain to custom GLFW build

---
 3rdparty/glfw/glfw.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/3rdparty/glfw/glfw.cmake b/3rdparty/glfw/glfw.cmake
index b9573a96129..421560f5632 100644
--- a/3rdparty/glfw/glfw.cmake
+++ b/3rdparty/glfw/glfw.cmake
@@ -15,6 +15,7 @@ ExternalProject_Add(
         -DGLFW_BUILD_EXAMPLES=OFF
         -DGLFW_BUILD_TESTS=OFF
         -DGLFW_BUILD_DOCS=OFF
+    	-DCMAKE_TOOLCHAIN_FILE:filepath=${CMAKE_TOOLCHAIN_FILE}
     BUILD_BYPRODUCTS
         <INSTALL_DIR>/${Open3D_INSTALL_LIB_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}${GLFW_LIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}
 )