Merge pull request #34 from hebasto/250120-clang-snapshot

Add "Clang-SNAPSHOT" workflow

.github/workflows/clang.yml

@@ -0,0 +1,75 @@
+name: Clang SNAPSHOT
+on:
+  pull_request:
+    paths:
+      - '.github/actions/**'
+      - '.github/workflows/clang.yml'
+  schedule:
+    - cron: '22 02 * * *'
+  workflow_dispatch:
+    inputs:
+      skip_functional_tests:
+        description: 'Skip functional tests'
+        required: true
+        default: false
+        type: boolean
+
+concurrency:
+  group: ${{ github.workflow }}${{ github.event_name != 'pull_request' && github.run_id || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  clang:
+    name: 'Clang-SNAPSHOT, ${{ matrix.configuration.stdlib }}: system libs, no BDB, no GUI'
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        configuration:
+          - stdlib: libstdc++
+          - stdlib: libc++
+            dependencies: libc++-${LLVM_VERSION}-dev libc++abi-${LLVM_VERSION}-dev
+
+    steps:
+      - name: Checkout Bitcoin Core repo
+        uses: actions/checkout@v4
+        with:
+          repository: bitcoin/bitcoin
+
+      - name: Install dependencies
+        run: |
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+          . /etc/os-release
+          REPO_NAME="deb http://apt.llvm.org/${VERSION_CODENAME} llvm-toolchain-${VERSION_CODENAME} main"
+          sudo add-apt-repository -y "${REPO_NAME}"
+          sudo apt-get update
+          LLVM_VERSION=$(apt-cache search --names-only '^clang-[0-9]+$' | sort -V | tail -1 | cut -f1 -d" " | cut -f2 -d"-" )
+          echo "LLVM_VERSION=${LLVM_VERSION}" >> "$GITHUB_ENV"
+          sudo apt-get install clang-${LLVM_VERSION} ${{ matrix.configuration.dependencies }} libboost-dev libevent-dev libsqlite3-dev libzmq3-dev systemtap-sdt-dev
+
+      - name: Clang version
+        run: clang-${LLVM_VERSION} -v
+
+      - name: Generate buildsystem
+        run: >
+          cmake -B build \
+            -DCMAKE_C_COMPILER="clang-${LLVM_VERSION}" \
+            -DCMAKE_CXX_COMPILER="clang++-${LLVM_VERSION};-stdlib=${{ matrix.configuration.stdlib }}" \
+            -DBUILD_BENCH=ON \
+            -DBUILD_FUZZ_BINARY=ON \
+            -DWITH_ZMQ=ON \
+            -DWITH_USDT=ON \
+            -DWERROR=ON
+
+      - name: Build
+        run: cmake --build build -j $(nproc)
+
+      - name: Check 'bitcoind' executable
+        run: |
+          ls -l ./build/src/bitcoind
+          file ./build/src/bitcoind
+          ldd ./build/src/bitcoind
+          ./build/src/bitcoind -version
+
+      - name: Run test suite
+        run: ctest --test-dir build -j $(nproc)