Update build for newer OS versions #101

	name: macOS

	on:
	push:
	branches:
	- gh-pages
	pull_request:
	branches:
	- gh-pages

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [macos-14, macos-13, macos-12]
	build_type: [Debug, Release]
	runs-on: ${{ matrix.os }}

	steps:

	- name: git clone
	uses: actions/checkout@v4

	- name: Remove links before installing python3, else get brew install errors sometimes
	run: \|
	rm '/usr/local/bin/2to3'
	rm '/usr/local/bin/2to3-3.11'
	rm '/usr/local/bin/2to3-3.12'
	rm '/usr/local/bin/idle3'
	rm '/usr/local/bin/idle3.12'
	rm '/usr/local/bin/pydoc3.12'

	- name: Install dependencies
	run: \|
	brew install vtk wxwidgets
	echo "MACOS_QT5_HINT=$(brew --prefix qt@5)" >> $GITHUB_ENV

	- name: Create Build Environment
	run: cmake -E make_directory ${{runner.workspace}}/build

	- name: Configure CMake
	shell: bash
	working-directory: ${{runner.workspace}}/build
	run: \|
	cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{matrix.build_type}} -DCMAKE_PREFIX_PATH=${{ env.MACOS_QT5_HINT }}

	- name: Build
	shell: bash
	working-directory: ${{runner.workspace}}/build
	run: cmake --build . --config ${{matrix.build_type}}

	- name: Test (with OpenCL)
	if: matrix.build_type == 'Release'
	# Run the full suite of tests since OpenCL is available
	shell: bash
	working-directory: ${{runner.workspace}}/build
	run: ctest -C ${{matrix.build_type}}

	- name: Test (without OpenCL)
	if: matrix.build_type == 'Debug'
	# Run a restricted suite of tests (OpenCL is available but the tests are slow on Debug)
	shell: bash
	working-directory: ${{runner.workspace}}/build
	run: ctest -R rdy -C ${{matrix.build_type}}

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