3e04dd8467
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bpf-linker uses aya-rustc-llvm-proxy which dlopen()s libLLVM from the Rust toolchain. On Alpine/musl, LLVM is statically linked into rustc so no shared lib exists, causing bpf-linker to crash. Switch to container: debian:bookworm for a glibc environment where the Rust toolchain's LLVM shared lib works correctly. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
108 lines
3.3 KiB
YAML
108 lines
3.3 KiB
YAML
name: Build & Package
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# Build tcptop binary and produce .deb/.rpm packages
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on:
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push:
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branches: ["*"]
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tags: ["v*"]
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jobs:
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build:
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runs-on: linux
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# Run in a Debian container so bpf-linker can load the LLVM shared lib
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# from the Rust toolchain (Alpine/musl statically links LLVM, breaking
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# aya-rustc-llvm-proxy's dlopen).
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container:
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image: debian:bookworm
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env:
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CARGO_TERM_COLOR: always
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DEBIAN_FRONTEND: noninteractive
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steps:
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- name: Install system dependencies
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run: |
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apt-get update
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apt-get install -y \
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build-essential \
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pkg-config \
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linux-headers-amd64 \
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libelf-dev \
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clang \
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llvm \
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rpm \
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curl \
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git
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# build-essential: gcc, make, etc. for native compilation
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# pkg-config: locates system libraries during cargo build
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# linux-headers-amd64: kernel headers for eBPF program compilation
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# libelf-dev: ELF parsing library required by eBPF toolchain
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# clang + llvm: LLVM backend used by bpf-linker to compile eBPF bytecode
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# rpm: needed by cargo-generate-rpm to build .rpm packages
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shell: bash
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- name: Checkout code
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run: |
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git clone --depth=1 --branch="${GITHUB_REF_NAME}" \
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"${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git" .
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shell: bash
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- name: Install Rust toolchain
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run: |
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curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain none
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. "$HOME/.cargo/env"
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# Install the pinned nightly from rust-toolchain.toml
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rustup toolchain install nightly-2026-03-20 --component rust-src,rustfmt,clippy
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# aya-build invokes `cargo +nightly` to compile eBPF programs
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rustup toolchain install nightly --component rust-src
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rustc --version
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cargo --version
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shell: bash
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- name: Install bpf-linker
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run: |
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. "$HOME/.cargo/env"
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if ! command -v bpf-linker &> /dev/null; then
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cargo install bpf-linker
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fi
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bpf-linker --version || true
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shell: bash
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- name: Install packaging tools
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run: |
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. "$HOME/.cargo/env"
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if ! command -v cargo-deb &> /dev/null; then
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cargo install cargo-deb
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fi
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if ! command -v cargo-generate-rpm &> /dev/null; then
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cargo install cargo-generate-rpm
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fi
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shell: bash
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- name: Build release binary
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run: |
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. "$HOME/.cargo/env"
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# build.rs auto-compiles the eBPF program via aya-build
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cargo build --release -p tcptop
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shell: bash
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- name: Build .deb package
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run: |
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. "$HOME/.cargo/env"
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# --no-build: binary already compiled in the previous step
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cargo deb -p tcptop --no-build
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shell: bash
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- name: Build .rpm package
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run: |
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. "$HOME/.cargo/env"
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cargo generate-rpm -p tcptop
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shell: bash
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- name: List built packages
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run: |
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echo "=== Built packages ==="
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ls -lh target/debian/tcptop_*.deb
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ls -lh target/generate-rpm/tcptop-*.rpm
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shell: bash
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