setup

Enhance Cython integration: Add support for `c++` mode, use hostpython3-provided Cython, allow pinning of specific Cython version in recipe #676

	name: setup

	on: [push, pull_request]

	jobs:
	checks:
	runs-on: macos-latest
	steps:
	- name: Checkout kivy-ios
	uses: actions/checkout@v4
	- name: Set up Python 3.x
	uses: actions/setup-python@v5
	with:
	python-version: 3.x
	- name: Install dependencies
	run: \|
	pip install --upgrade setuptools wheel twine
	- name: sdist bdist_wheel
	run: \|
	python setup.py sdist bdist_wheel
	- name: Twine check
	run: \|
	twine check dist/*
	- name: Local install
	run: \|
	python -m venv venv
	. venv/bin/activate
	pip install dist/kivy_ios-*.tar.gz
	pip install Cython==0.29.36
	brew install autoconf automake libtool pkg-config
	- name: Basic toolchain commands
	run: \|
	. venv/bin/activate
	toolchain --help
	toolchain recipes

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