Fix macro leak and quiet the pragma in freestanding builds #8
Workflow file for this run
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| name: Freestanding | |
| # Compiles Eigen in the freestanding configuration this fork exists to provide, | |
| # and in the hosted configuration, failing if the compiler emits anything. | |
| # | |
| # This is the only CI here that covers the fork's actual purpose. Upstream's test | |
| # matrix never defines EIGEN_FREESTANDING, so it cannot catch a defect that only | |
| # appears in freestanding builds -- which is exactly what the leaked | |
| # PACKET_DECL_COND* macros were. See .github/scripts/check_freestanding.sh. | |
| # | |
| # Cheap enough (two -fsyntax-only compiles) to run on every push. | |
| on: | |
| pull_request: | |
| types: [opened, reopened, synchronize] | |
| push: | |
| branches: [feature/freestanding] | |
| workflow_dispatch: | |
| jobs: | |
| freestanding: | |
| name: freestanding compile check | |
| runs-on: ubuntu-24.04 | |
| timeout-minutes: 15 | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Install compiler | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y --no-install-recommends g++-13 | |
| - name: Check freestanding and hosted configurations | |
| env: | |
| CXX: g++-13 | |
| run: ./.github/scripts/check_freestanding.sh |