Make the CKey operator== a friend instead of a member. #63

	name: AdPlug CMake CI

	on: [ push, pull_request, workflow_dispatch ]

	env:
	libbinio_PRESET: default
	libbinio_ROOT: '${{github.workspace}}/libbinio/out/install/default/lib/cmake/libbinio/'

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	os: [ 'windows-latest', 'ubuntu-latest', 'macos-latest' ]

	runs-on: ${{matrix.os}}

	steps:
	- name: Find libbinio repository
	shell: bash
	run: echo LIBBINIO_REPOSITORY="${GITHUB_REPOSITORY%/adplug}/libbinio" >> $GITHUB_ENV

	- name: Get cmake and ninja
	uses: lukka/get-cmake@latest

	- name: Find MSVC (on Windows)
	uses: ilammy/msvc-dev-cmd@v1

	- name: Checkout libbinio repository
	uses: actions/checkout@v3
	with:
	repository: '${{env.LIBBINIO_REPOSITORY}}'
	ref: master
	path: libbinio
	fetch-depth: 0

	- name: Checkout adplug repository
	uses: actions/checkout@v3
	with:
	path: adplug
	fetch-depth: 0

	- name: Build libbinio
	uses: lukka/run-cmake@v10
	env:
	VCPKG_ROOT:
	# workaround for https://github.com/lukka/run-cmake/issues/142
	with:
	cmakeListsTxtPath: libbinio/CMakeLists.txt
	configurePreset: '${{env.libbinio_PRESET}}'
	buildPreset: '${{env.libbinio_PRESET}}'

	- name: Install libbinio
	working-directory: 'libbinio/out/build/${{env.libbinio_PRESET}}/'
	run: cmake --install .

	- name: Build adplug
	uses: lukka/run-cmake@v10
	env:
	VCPKG_ROOT:
	# workaround for https://github.com/lukka/run-cmake/issues/142
	with:
	cmakeListsTxtPath: adplug/CMakeLists.txt
	configurePreset: default
	buildPreset: default
	testPreset: default

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