Merge pull request #57 from grimaldini/master #19

	name: 🐧 Linux Builds
	on: [push, pull_request]

	jobs:
	linux-gcc:
	runs-on: "ubuntu-20.04"
	name: Compile and Test (GCC)

	steps:
	- uses: actions/checkout@v2

	# Azure repositories are not reliable, we need to prevent Azure giving us packages.
	- name: Make apt sources.list use the default Ubuntu repositories
	run: \|
	sudo rm -f /etc/apt/sources.list.d/*
	sudo cp -f ./.github/workflows/sources.list /etc/apt/sources.list
	sudo apt-get update

	# Install all packages (except SCons).
	- name: Configure dependencies
	run: \|
	sudo apt-get install build-essential

	# Use Python 3.x release (works cross platform;
	# best to keep self contained in it's own step).
	- name: Set up Python 3.x
	uses: actions/setup-python@v2
	with:
	# Semantic version range syntax or exact version of a Python version.
	python-version: "3.x"
	# Optional - x64 or x86 architecture, defaults to x64.
	architecture: "x64"

	# Setup scons, print Python version and SCons version info,
	# so if anything is broken it won't run the build.
	- name: Configuring Python packages
	run: \|
	python -c "import sys; print(sys.version)"
	python -m pip install scons
	python --version
	scons --version

	- name: Compilation
	run: \|
	cd test/
	scons platform=linux verbose=yes warnings=extra werror=yes --jobs=2

	- name: Execute Tests
	run: \|
	cd test/
	./polypartition_test

Provide feedback