workflow to exhaustively test supported LLVM versions #5

	name: Exhaustive LLVM Build

	on:
	workflow_dispatch:
	push:

	permissions:
	contents: read

	jobs:
	doit:
	name: 'Build & Test (${{matrix.version}})'
	strategy:
	fail-fast: false
	matrix:
	version: ['10.0.1', '11.1.0']
	runs-on: ["self-hosted", "enf-x86-beefy"]
	container: ubuntu:jammy
	steps:
	- name: Install packages
	run: \|
	apt-get update && apt-get -y upgrade
	apt-get install -y build-essential cmake git libcurl4-openssl-dev libgmp-dev ninja-build python3 zlib1g-dev
	- name: Clone LLVM
	run: git clone -b llvmorg-${{matrix.version}} --single-branch --recursive https://github.com/llvm/llvm-project
	- name: Build LLVM
	run: \|
	cmake -S llvm-project/llvm -B llvm-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=host -DLLVM_BUILD_TOOLS=Off \
	-DLLVM_INCLUDE_BENCHMARKS=Off -DLLVM_INCLUDE_EXAMPLES=Off -DLLVM_BUILD_TESTS=Off \
	-DLLVM_ENABLE_RTTI=On -DLLVM_ENABLE_TERMINFO=Off -DCMAKE_INSTALL_PREFIX=/usr
	cmake --build llvm-build -t install
	rm -rf llvm-*
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- name: Build spring
	run: \|
	cmake -B build -DCMAKE_BUILD_TYPE=Release -GNinja
	cmake --build build
	- name: Test spring
	run: ctest --test-dir build -j $(nproc) --output-on-failure -LE "(nonparallelizable_tests\|long_running_tests)" --timeout 480

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