Patch CMake version tag #104

# to view logs

	name: Tests
	on: [push, pull_request]

	jobs:
	Linux:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Build
	run: \|
	make
	make examples

	- name: Unit tests
	run: \|
	sudo apt-get install -y gcovr lcov
	make libcheck
	make test

	- name: Upload the coverage
	if: github.ref == 'refs/heads/master'
	uses: codecov/codecov-action@v1

	OSX:
	runs-on: macOS-latest
	steps:
	- uses: actions/checkout@v2

	- name: Build
	run: \|
	make
	make examples

	Documentation:
	runs-on: ubuntu-18.04
	needs: Linux
	if: github.ref == 'refs/heads/master'
	steps:
	- uses: actions/checkout@v2
	- run: git fetch --depth=1 origin +refs/tags/:refs/tags/

	- uses: actions/checkout@v2
	with:
	repository: niess/turtle-docs
	path: docs
	persist-credentials: false
	fetch-depth: 0

	- name: Install docurium
	run: \|
	sudo apt update
	sudo apt install -y python-pygments libclang-8-dev llvm-8 clang-8
	sudo gem install docurium
	- uses: actions/checkout@v2
	with:
	repository: niess/docurium
	ref: 'new-style'
	path: docs/docurium

	- name: Build the docs
	run: \|
	cd docs
	git config user.email "action@github.com"
	git config user.name "GitHub Action"
	cd ..
	LLVM_CONFIG=llvm-config-8 ./docs/update.sh
	cd docs
	git checkout HEAD~1 -- docs/index.html docs/js/docurium.js
	git commit -a --amend --no-edit
	cd ..

	- name: Push the docs
	uses: ad-m/github-push-action@master
	with:
	directory: docs
	repository: niess/turtle-docs
	github_token: ${{ secrets.PERSONAL_TOKEN }}
	force: true

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