Joe connan/rebase on clearblade #1

	name: POSIX Builds

	on:
	pull_request:
	types: [opened, reopened, synchronize]

	workflow_dispatch:

	jobs:
	POSIX_Linux:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	preset: [POSIX_DEV, POSIX_DEV_MIN, POSIX_REL, POSIX_REL_MIN, POSIX_THREADING_REL]
	tls_lib: [mbedtls, wolfssl]
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v2
	with:
	submodules: recursive

	- name: Submodule update
	shell: bash
	run: \|
	set -e
	git submodule init
	git submodule update

	- name: Update Apt
	shell: bash
	run: sudo apt-get update

	- name: Apt Install Prereqs
	shell: bash
	run: \|
	set -e
	sudo apt-get install expect

	- name: Install Clang
	uses: egor-tensin/setup-clang@v1
	with:
	version: 6.0

	- name: Clone wolfSSL
	if: startsWith(matrix.tls_lib, 'wolfssl')
	shell: bash
	run: \|
	set -e
	git clone -b v3.15.3-stable https://github.com/wolfSSL/wolfssl third_party/tls/wolfssl

	- name: Build SDK
	shell: bash
	env:
	CC: clang
	run: \|
	expect res/travis/travis_build_${{matrix.tls_lib}}.expect \
	make PRESET=${{ matrix.preset }} IOTC_BSP_TLS=${{ matrix.tls_lib }}

	- name: Build Examples
	shell: bash
	env:
	CC: clang
	run: \|
	make -C examples/iot_core_mqtt_client \
	IOTC_CLIENT_LIB_PATH=../../bin/linux IOTC_BSP_TLS=${{ matrix.tls_lib }}

	- name: uTests
	shell: bash
	env:
	CC: clang
	run: \|
	make PRESET=${{ matrix.preset }} IOTC_BSP_TLS=${{ matrix.tls_lib }} utests

	- name: gTests
	shell: bash
	env:
	CC: clang
	run: \|
	make PRESET=${{ matrix.preset }} IOTC_BSP_TLS=${{ matrix.tls_lib }} gtests

	- name: iTests
	shell: bash
	env:
	CC: clang
	run: \|
	make PRESET=${{ matrix.preset }} IOTC_BSP_TLS=${{ matrix.tls_lib }} itests

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