Fix build with C90 #94

	name: CMock Unit Tests
	on: [push, pull_request]

	jobs:
	run:
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout Parent Repository
	uses: actions/[email protected]
	with:
	ref: main
	repository: FreeRTOS/FreeRTOS
	submodules: 'recursive'
	fetch-depth: 1

	# Checkout user pull request changes
	- name: Checkout Pull Request
	uses: actions/[email protected]
	with:
	path: ./FreeRTOS/Source

	- name: Setup Python
	uses: actions/setup-python@master
	with:
	python-version: 3.8

	- name: Install packages
	run: \|
	sudo apt-get install lcov cflow ruby doxygen build-essential unifdef
	- name: Run Unit Tests with ENABLE_SANITIZER=1
	run: \|
	make -C FreeRTOS/Test/CMock clean
	make -C FreeRTOS/Test/CMock ENABLE_SANITIZER=1 run_col_formatted
	- name: Run Unit Tests for coverage
	run: \|
	make -C FreeRTOS/Test/CMock clean
	make -C FreeRTOS/Test/CMock lcovhtml
	lcov --config-file FreeRTOS/Test/CMock/lcovrc --summary FreeRTOS/Test/CMock/build/cmock_test.info > FreeRTOS/Test/CMock/build/cmock_test_summary.txt
	- name: Upload coverage to Codecov
	uses: codecov/[email protected]
	with:
	files: ${{ github.workspace }}/FreeRTOS/Test/CMock/build/cmock_test.info
	root_dir: ${{ github.workspace }}/FreeRTOS/Source
	flags: unittests
	fail_ci_if_error: false
	verbose: false
	- name: Archive code coverage data
	uses: actions/upload-artifact@v2
	with:
	name: coverage-data
	path: FreeRTOS/Test/CMock/build/cmock_test*
	- name: Archive code coverage html report
	uses: actions/upload-artifact@v2
	with:
	name: coverage-report
	path: FreeRTOS/Test/CMock/build/coverage

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