macOS CI: use setup-python + aqtinstall to bypass PEP 668 and brew ta… #6

	name: macOS Test Build

	on:
	push:
	branches:
	- issue-7133-macos-test
	pull_request:

	env:
	QT_VERSION: "6.5.3" # adjust if QGC needs a different 6.x

	jobs:
	build-macos:
	runs-on: macos-latest
	steps:
	- uses: actions/checkout@v4

	# Use an isolated Python, not the Homebrew-managed one (avoids PEP 668)
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Show toolchain
	run: \|
	which python3
	python3 --version
	which cmake \|\| true
	cmake --version \|\| true
	uname -a

	- name: Cache Qt
	uses: actions/cache@v4
	with:
	path: ~/Qt
	key: qt-${{ runner.os }}-${{ env.QT_VERSION }}

	- name: Install aqtinstall (Qt downloader)
	run: \|
	python3 -m pip install --upgrade pip
	python3 -m pip install aqtinstall

	- name: Install Qt ${{ env.QT_VERSION }} (no Homebrew)
	run: \|
	if [ ! -d "$HOME/Qt/${QT_VERSION}/macos" ]; then
	python3 -m aqt install-qt mac desktop "${QT_VERSION}" -O "$HOME/Qt" \
	--modules qtdeclarative,qtquickcontrols2,qtpositioning,qtserialport,qtmultimedia,qtsvg,qtlocation,qtshadertools
	fi
	ls -la "$HOME/Qt/${QT_VERSION}/macos"

	- name: Ensure Ninja exists
	run: \|
	ninja --version \|\| brew install ninja

	- name: Configure (CMake + Qt6)
	env:
	CMAKE_PREFIX_PATH: ${{ runner.home }}/Qt/${{ env.QT_VERSION }}/macos
	run: \|
	mkdir -p build
	cd build
	cmake .. \
	-G Ninja \
	-DCMAKE_BUILD_TYPE=Release

	- name: Build
	run: \|
	cd build
	ninja -v

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