add macos-14 to FFI CI matrix #700

	on:
	push:
	branches: [main, dev]
	pull_request:

	name: Test C/C++ examples

	jobs:
	test_ffi_examples:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-13, macos-14]
	rust:
	- stable

	steps:
	- name: Cancel Previous Runs
	uses: styfle/cancel-workflow-action@0.12.1
	with:
	access_token: ${{ secrets.GITHUB_TOKEN }}

	- uses: actions/checkout@v4
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	submodules: recursive
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: ${{ matrix.rust }}
	override: true
	- name: Setup cmake
	uses: jwlawson/actions-setup-cmake@v2.0
	with:
	cmake-version: '3.22.x'
	- uses: Swatinem/rust-cache@v2
	- name: Install cbindgen
	uses: baptiste0928/cargo-install@v3
	with:
	crate: cbindgen
	version: "=0.24.3"
	- name: Run cmake on demes-forward example
	run: \|
	cmake -Sdemes-forward-capi/c_example -Bbuild
	- name: Build demes-forward example
	run: \|
	cmake --build build
	- name: Run demes-forward C example
	run: \|
	./build/example demes-forward-capi/example_yaml/*.yaml
	- name: cleanup
	run: \|
	rm -rf build
	- name: Run cmake on demes example
	run: \|
	cmake -Sdemes/c_example -Bbuild
	- name: Build demes example
	run: \|
	cmake --build build
	- name: Run demes C example
	run: \|
	./build/example demes/demes-spec/examples/browning_america.yaml
	- run: sudo apt-get update -y
	if: matrix.os == 'ubuntu-latest'
	- run: sudo apt-get install -y valgrind
	if: matrix.os == 'ubuntu-latest'
	- name: Run demes C example through valgrind
	if: matrix.os == 'ubuntu-latest'
	run: \|
	valgrind ./build/example demes/demes-spec/examples/browning_america.yaml

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