Restore C++17 support which does not support __VA_OPT__

.github/workflows/Clang.yml

@@ -0,0 +1,111 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# Copyright © 2022–2024 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
+#                       Matthias Kretz <[email protected]>
+
+name: Clang CI
+
+on:
+  push:
+    branches: [ master, main ]
+    paths:
+      - '**.h'
+      - '**.cpp'
+      - '**.cc'
+      - '**.sh'
+      - '**Makefile'
+      - '**CMakeLists.txt'
+      - '.github/workflows/Clang.yml'
+  pull_request:
+
+jobs:
+  clang:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [13, 16, 17]
+
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          path: vir-simd
+
+      - name: Cache test data
+        id: cache-testdata
+        uses: actions/cache@v4
+        with:
+          path: vc-testdata
+          key: testdata-1
+          enableCrossOsArchive: true
+
+      - name: Download test data
+        if: steps.cache-testdata.outputs.cache-hit != 'true'
+        uses: actions/checkout@v4
+        with:
+          repository: VcDevel/vc-testdata
+          path: vc-testdata
+
+      - name: Install Clang ${{ matrix.version }}
+        run: |
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
+          sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-${{ matrix.version }} main'
+          #sudo add-apt-repository ppa:ubuntu-toolchain-r/test
+          sudo apt-get update
+          sudo apt-get install -y clang-${{ matrix.version }}
+          #sudo apt-get install -y g++-13 clang-${{ matrix.version }}
+          #sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 110 --slave /usr/bin/g++ g++ /usr/bin/g++-13
+
+      - name: Run test suite
+        env:
+          CXX: clang++-${{ matrix.version }}
+        run: cd vir-simd && make check DRIVEROPTS=-vvf
+
+  clang-libcxx:
+    strategy:
+      fail-fast: false
+      matrix:
+        version: [15, 17]
+
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          path: vir-simd
+
+      - name: Cache test data
+        id: cache-testdata
+        uses: actions/cache@v4
+        with:
+          path: vc-testdata
+          key: testdata-1
+          enableCrossOsArchive: true
+
+      - name: Download test data
+        if: steps.cache-testdata.outputs.cache-hit != 'true'
+        uses: actions/checkout@v4
+        with:
+          repository: VcDevel/vc-testdata
+          path: vc-testdata
+
+      - name: Install Clang ${{ matrix.version }}
+        run: |
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
+          sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-${{ matrix.version }} main'
+          sudo apt-get update
+          sudo apt-get install -y clang-${{ matrix.version }} libc++-${{ matrix.version }}-dev libc++abi-${{ matrix.version }}-dev
+
+      - name: CMake test
+        env:
+          CXX: clang++-${{ matrix.version }}
+          CXXFLAGS: -stdlib=libc++
+        run: |
+          cmake -S vir-simd -B cmake-build -DCMAKE_BUILD_TYPE:STRING=Release
+          cmake --build cmake-build --target check
+
+      - name: Run test suite
+        env:
+          CXX: clang++-${{ matrix.version }}
+          CXXFLAGS: -stdlib=libc++
+        run: cd vir-simd && make check DRIVEROPTS=-vvf

.github/workflows/Emscripten.yml

@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+# Copyright © 2022–2024 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
+#                       Matthias Kretz <[email protected]>
+
+name: Emscripten CI
+
+on:
+  push:
+    branches: [ master, main ]
+    paths:
+      - '**.h'
+      - '**.cpp'
+      - '**.cc'
+      - '**.sh'
+      - '**Makefile'
+      - '**CMakeLists.txt'
+      - '.github/workflows/Emscripten.yml'
+  pull_request:
+
+jobs:
+  emscripten:
+    strategy:
+      fail-fast: true
+      matrix:
+        version: [ latest ]
+
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install emscripten ${{ matrix.version }}
+        run: |
+          cd
+          git clone --depth=1 https://github.com/emscripten-core/emsdk.git
+          cd emsdk
+          ./emsdk install ${{ matrix.version }}
+          ./emsdk activate ${{ matrix.version }}
+
+      - name: Run test suite
+        shell: bash
+        env:
+          CXX: em++
+        run: |
+          source ~/emsdk/emsdk_env.sh
+          make check DRIVEROPTS=-vvf