Consolidate on XPack GCC and move to Github Actions #10

	name: Continuous Integration

	on: [push, pull_request]

	jobs:
	ci:
	name: ci
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: recursive
	- name: Setup Scala
	uses: olafurpg/setup-scala@v10
	with:
	java-version: [email protected]
	- name: Cache Scala
	uses: coursier/cache-action@v5
	- name: Install dependencies
	run: \|
	sudo apt install verilator cmake -y
	wget -q https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases/download/v14.2.0-2/xpack-riscv-none-elf-gcc-14.2.0-2-linux-x64.tar.gz -O riscv-none-elf-gcc.tar.gz
	sudo mkdir -p /opt/riscv-none-elf-gcc
	tar xf riscv-none-elf-gcc.tar.gz --directory=/opt/riscv-none-elf-gcc
	echo "RISCV_TOOL_PATH_PREFIX=/opt/riscv-none-elf-gcc" >> $GITHUB_ENV
	- name: Run Chisel unit tests
	run: sbt 'test'
	- name: Build emulator and SDK
	run: source env.bash && cmake -Bbuild && cd build && make all install
	- name: Run C tests
	run: \|
	source env.bash
	cd sdk && cmake -B build && cd build && make && ctest
	- name: Run multithreaded C tests
	run: \|
	source env.bash
	# Run multiple tests with script
	./scripts/run_multiple_tests.sh

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