nostd.yml

name: no-std
permissions:
  contents: read

on:
  push:
    branches: [main]
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  ACC_RSS_LIBS: "/home/runner/work/a121-sys/a121-sys/staticlibs"
  BINDGEN_EXTRA_CLANG_ARGS: "--target=arm-none-eabi -mcpu=cortex-m4"
  LIBCLANG_PATH: "/usr/lib/llvm-14/lib"

jobs:
  nostd:
    runs-on: ubuntu-latest
    name: ${{ matrix.target }}
    strategy:
      matrix:
        target: [thumbv7em-none-eabihf]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true

      - name: Install stable
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Install ARM toolchain
        uses: carlosperate/arm-none-eabi-gcc-action@v1
        with:
          release: '9-2020-q2'

      - name: Install LLVM and Clang
        run: |
          sudo apt-get update
          sudo apt-get install -y llvm-14-dev libclang-14-dev clang-14

      - name: Create lib directory
        run: mkdir -p "$ACC_RSS_LIBS"

      # Setup correct paths
      - name: Setup ARM GCC paths
        run: |
          GCC_ARM_PATH=$(dirname $(dirname $(which arm-none-eabi-gcc)))
          echo "ARM_GCC_PATH=${GCC_ARM_PATH}" >> $GITHUB_ENV
          echo "CPATH=${GCC_ARM_PATH}/arm-none-eabi/include:${GCC_ARM_PATH}/lib/gcc/arm-none-eabi/9.2.1/include" >> $GITHUB_ENV

      # Debug step to verify paths
      - name: Debug environment
        run: |
          echo "ARM_GCC_PATH=$ARM_GCC_PATH"
          echo "CPATH=$CPATH"
          ls -la "$ARM_GCC_PATH/arm-none-eabi/include" || true
          ls -la "$ARM_GCC_PATH/lib/gcc/arm-none-eabi/9.2.1/include" || true
          which arm-none-eabi-gcc
          arm-none-eabi-gcc -print-sysroot

      - name: cargo check
        run: cargo check --target ${{ matrix.target }} --features="stub_library,distance,presence"
        env:
          CC_thumbv7em_none_eabihf: arm-none-eabi-gcc
          AR_thumbv7em_none_eabihf: arm-none-eabi-ar
          RUSTFLAGS: "-C link-arg=-nostartfiles"

      # Upload build logs on failure
      - name: Upload build logs
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: build-logs
          path: |
            target/thumbv7em-none-eabihf/debug/build/*/output
            target/thumbv7em-none-eabihf/debug/build/*/stderr