Removing absolute paths to CMake tools, phase 1 #23

	# This is a basic workflow to help you get started with Actions

	name: MacOS

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the dev branch
	push:
	branches: [ dev ]
	pull_request:
	branches: [ dev ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: macos-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- name: Build libmusicxml
	run: make -C build

Provide feedback