Merge pull request #1089 from Cyan4973/trailingWhitespaceLineNb #26

	name: CMake Cross-Compile Test

	on: [push, pull_request]

	permissions:
	contents: read

	jobs:
	cmake-cross-compile-host-vs-target:
	name: Cross-compile x86_64 → ARM64 (shows host/target bug)
	runs-on: ubuntu-latest

	steps:
	- uses: actions/[email protected]

	- name: Install ARM64 cross-compiler
	run: \|
	sudo apt-get update
	sudo apt-get install -y gcc-aarch64-linux-gnu

	- name: Create ARM64 toolchain file
	run: \|
	cat > /tmp/arm64-toolchain.cmake << 'EOF'
	set(CMAKE_SYSTEM_NAME Linux)
	set(CMAKE_SYSTEM_PROCESSOR aarch64)
	set(CMAKE_C_COMPILER aarch64-linux-gnu-gcc)
	EOF

	- name: Configure with DISPATCH (demonstrates bug)
	run: \|
	cmake -S build/cmake -B build_cross \
	-DCMAKE_TOOLCHAIN_FILE=/tmp/arm64-toolchain.cmake \
	-DDISPATCH=ON

	- name: Build (expected to fail)
	run: \|
	# Bug: CMAKE_HOST_SYSTEM_INFORMATION detects x86_64 (host) instead of aarch64 (target)
	# Result: Enables x86 dispatch code which fails to compile for ARM64
	cmake --build build_cross

Provide feedback