build.yml

name: Build

# Compiles cod1plus.so on every push / PR to main. scripts/build.sh also enforces the
# glibc floor (GLIBC_2.34): a module the game host could not LD_PRELOAD fails the job.
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-24.04   # glibc 2.39: exercises src/glibc_compat.h (the __isoc23_* trap)
    steps:
      - uses: actions/checkout@v4

      - name: Install 32-bit toolchain
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-multilib

      - name: Build (glibc guard included)
        run: |
          sh scripts/build.sh
          test -f build/cod1plus.so
          file build/cod1plus.so | grep -q 'ELF 32-bit'

      - uses: actions/upload-artifact@v4
        with:
          name: cod1plus-dev
          path: build/cod1plus.so