Upgrade to Electron 43

[sandboxcoder]

No description provided.

[Copilot]

Pull request overview

Updates the build configuration to target Electron 43 headers and align CI tooling accordingly, ensuring native module builds use the correct runtime headers and Node.js toolchain.

Changes:

• Fixes macOS deployment target variable name so arm64 defaults can be applied.
• Bumps Electron header/runtime version to v43.2.0 in both CMake and CI.
• Updates GitHub Actions macOS build to use Node.js 24.x.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
CMakeLists.txt	Fixes macOS deployment target variable typo and updates default runtime headers version to Electron v43.2.0.
ci/build-osx.sh	Adjusts how macOS deployment target is passed into CMake during CI builds.
.github/workflows/build.yml	Updates CI runtime headers version and Node.js version used for builds.

Suppressed comments (1)

CMakeLists.txt:15

• CMAKE_OSX_DEPLOYMENT_TARGET is set after project(). Now that the variable name typo is fixed, this block may still not reliably affect compiler/linker flags because CMAKE_OSX_DEPLOYMENT_TARGET is typically consumed during language/toolchain initialization (triggered by project() / enable_language()). Consider setting it before project() so the deployment target is applied consistently (especially important if CI stops passing -DCMAKE_OSX_DEPLOYMENT_TARGET).

cmake_minimum_required(VERSION 3.5)
project(node_window_rendering)

if(APPLE)
	if (NOT CMAKE_OSX_ARCHITECTURES)
		set(CMAKE_OSX_ARCHITECTURES "${CMAKE_HOST_SYSTEM_PROCESSOR}")
	endif()
	if (NOT CMAKE_OSX_DEPLOYMENT_TARGET)
		if ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64")
			set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0")
		else()
			set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
		endif()
	endif()
endif()

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[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated no new comments.

Suppressed comments (1)

ci/build-osx.sh:36

• CMAKE_OSX_DEPLOYMENT_TARGET is not set anywhere in this script or the workflow env, so this expands to an empty -DCMAKE_OSX_DEPLOYMENT_TARGET= argument. That can populate the CMake cache with an empty deployment target and prevent the default logic in CMakeLists.txt from taking effect. Only pass this -D flag when the variable is non-empty.

-DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET} \