gh-actions: add clang-qemu: aarch64, riscv64, ppc64el, s390x

.github/workflows/ci.yml

@@ -370,6 +370,61 @@ jobs:
     - name: Test
       run: meson test -C build --print-errorlogs --print-errorlogs $(meson test -C build --list | grep -v emul)
 
+  clang-qemu:
+    strategy:
+      matrix:
+        include:
+        - version: 15
+          cross: aarch64
+          arch_gnu: aarch64
+          arch_deb: arm64
+          distro: ubuntu-22.04
+        # - version: 15
+        #   cross: riscv64
+        #   arch_gnu: riscv64
+        #   arch_deb: riscv64
+        #   distro: ubuntu-22.04
+        # - version: 15
+        #   cross: s390x
+        #   arch_gnu: s390x
+        #   arch_deb: s390x
+        #   distro: ubuntu-22.04
+        - version: 15
+          cross: ppc64el
+          arch_deb: ppc64el
+          arch_gnu: powerpc64le
+          distro: ubuntu-22.04
+    runs-on: ${{ matrix.distro }}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - run: sudo apt-get update
+    - name: CPU Information
+      run: cat /proc/cpuinfo
+    - name: Install APT Dependencies
+      run: |
+        sudo add-apt-repository ppa:savoury1/virtualisation
+        sudo apt-get update -y
+        sudo apt-get -yq install ninja-build parallel \
+          binfmt-support clang-${{ matrix.version }} clang++-${{ matrix.version }} \
+          qemu-user-static python3-pip libc6-${{ matrix.arch_deb }}-cross libstdc++-12-dev-${{ matrix.arch_deb }}-cross \
+          binutils-${{ matrix.arch_gnu }}-linux-gnu
+        sudo python3 -m pip install meson==0.55.0
+    - name: ccache
+      uses: hendrikmuhs/[email protected]
+      with:
+        key: ${{ github.job }}-${{ matrix.distro }}-${{ matrix.cross }}
+    - name: add ccache to the build path
+      run: |
+        export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+    - name: Configure
+      run: meson setup --cross-file=docker/cross-files/${{ matrix.cross }}-clang-${{ matrix.version }}-ccache.cross build
+    - name: Build
+      run: ninja -C build -v
+    - name: Test
+      run: meson test -C build --print-errorlogs --print-errorlogs $(meson test -C build --list | grep -v emul)
+
   clang:
     strategy:
       matrix:

docker/cross-files/power9-clang-15.cross

@@ -15,6 +15,6 @@ cpp_link_args = ['--target=powerpc64le-linux-gnu']
 
 [host_machine]
 system = 'linux'
-cpu_family = 'powerpc64'
+cpu_family = 'ppc64'
 cpu = 'ppc64el'
 endian = 'little'

docker/cross-files/ppc64el-clang-15-ccache.cross

@@ -0,0 +1,20 @@
+[binaries]
+c = ['ccache', 'clang-15']
+cpp = ['ccache', 'clang++-15']
+ar = 'llvm-ar-15'
+strip = 'llvm-strip-15'
+objcopy = 'llvm-objcopy-15'
+ld = 'llvm-ld-15'
+exe_wrapper = ['qemu-ppc64le-static', '-L', '/usr/powerpc64le-linux-gnu/']
+
+[properties]
+c_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
+cpp_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
+c_link_args = ['--target=powerpc64le-linux-gnu']
+cpp_link_args = ['--target=powerpc64le-linux-gnu']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'ppc64el'
+endian = 'little'

docker/cross-files/ppc64el-clang-15.cross

@@ -0,0 +1,20 @@
+[binaries]
+c = 'clang-15'
+cpp = 'clang++-15'
+ar = 'llvm-ar-15'
+strip = 'llvm-strip-15'
+objcopy = 'llvm-objcopy-15'
+ld = 'llvm-ld-15'
+exe_wrapper = ['qemu-ppc64le-static', '-L', '/usr/powerpc64le-linux-gnu/']
+
+[properties]
+c_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
+cpp_args = ['--target=powerpc64le-linux-gnu', '-isystem=/usr/powerpc64le-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror', '-Wno-deprecated-altivec-src-compat']
+c_link_args = ['--target=powerpc64le-linux-gnu']
+cpp_link_args = ['--target=powerpc64le-linux-gnu']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'ppc64'
+cpu = 'ppc64el'
+endian = 'little'

docker/cross-files/s390x-clang-15-ccache.cross

@@ -8,8 +8,8 @@ ld = 'llvm-ld-15'
 exe_wrapper = ['qemu-s390x-static', '-L', '/usr/s390x-linux-gnu/']
 
 [properties]
-c_args        = ['--target=s390x-ibm-linux', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
-cpp_args      = ['--target=s390x-ibm-linux', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
+c_args        = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
+cpp_args      = ['--target=s390x-ibm-linux', '-mpcu=z196', '-isystem=/usr/s390x-linux-gnu/include', '-Weverything', '-fno-lax-vector-conversions', '-Werror']
 c_link_args   = ['--target=s390x-ibm-linux']
 cpp_link_args = ['--target=s390x-ibm-linux']