Repository navigation

build

ci: libbpf-dev + conditional eBPF build (stub fallback without libbpf) #5

	name: build

	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	compiler: [gcc, clang]
	build_type: [Release, Debug]
	steps:
	- uses: actions/checkout@v4

	- name: Install toolchain
	run: \|
	sudo apt-get update
	sudo apt-get install -y cmake g++ clang libbpf-dev libelf-dev linux-libc-dev

	- name: Compile eBPF object
	run: \|
	# l'objet eBPF est compilé par le build CMake (clang -target bpf)
	# avec les headers système ; clang sur GH Actions a besoin des
	# includes asm de la libc
	echo "compilé par CMake (voir configure)"

	- name: Configure
	run: \|
	if [ "${{ matrix.compiler }}" = "gcc" ]; then
	export CC=gcc CXX=g++
	else
	export CC=clang CXX=clang++
	fi
	cmake -S . -B build -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}

	- name: Build
	run: cmake --build build -j"$(nproc)"

	- name: Tests
	run: ctest --test-dir build --output-on-failure

	- name: Smoke test — preload allocator
	run: \|
	./build/bench_alloc 2 20000
	LD_PRELOAD=$PWD/build/libmemflux-preload.so ./build/bench_alloc 2 20000
	continue-on-error: false

	- name: Smoke test — daemon dry cycle
	run: \|
	sudo ./build/memfluxd -f -v &
	sleep 3
	./build/memfluxctl status
	./build/memfluxctl top 5