arm ci build

Author: TheNumbat

.github/workflows/linux-arm64.yml

@@ -0,0 +1,34 @@
+name: Linux (aarch64)
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+    - name: Install aarch64 Toolchain
+      run: sudo apt install g++-aarch64-linux-gnu qemu qemu-user qemu-user-static
+    - name: Install Clang 17
+      run: |
+       wget https://apt.llvm.org/llvm.sh
+       chmod +x ./llvm.sh
+       sudo ./llvm.sh 17
+    - name: Configure
+      run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DRPP_TEST=ON -DRPP_QEMU=ON
+      env:
+        CXX: clang++-17 --target=aarch64-linux-gnu
+        CXXFLAGS: -march=armv8-a
+        AR: aarch64-linux-gnu-ar
+        AS: aarch64-linux-gnu-as
+        LD: aarch64-linux-gnu-ld
+        STRIP: aarch64-linux-gnu-strip
+    - name: Build
+      run: cmake --build build -- -j
+    - name: Test
+      run: ctest --test-dir build --output-on-failure

.github/workflows/linux.yml

@@ -18,7 +18,9 @@ jobs:
        chmod +x ./llvm.sh
        sudo ./llvm.sh 17
     - name: Configure
-      run: CXX=clang++-17 cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DRPP_TEST=ON
+      run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DRPP_TEST=ON
+      env:
+        CXX: clang++-17
     - name: Build
       run: cmake --build build -- -j
     - name: Test

.github/workflows/macos.yml

@@ -15,7 +15,9 @@ jobs:
     - name: Install Clang 17
       run: brew install llvm@17
     - name: Configure
-      run: CXX=/usr/local/opt/llvm/bin/clang++ cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DRPP_TEST=ON
+      run: cmake -S . -B build -DCMAKE_BUILD_TYPE=Release -DRPP_TEST=ON
+      env:
+        CXX: /usr/local/opt/llvm/bin/clang++
     - name: Build
       run: cmake --build build -- -j
     - name: Test

CMakeLists.txt

@@ -3,6 +3,7 @@ cmake_minimum_required(VERSION 3.17)
 project(rpp LANGUAGES CXX)
 
 option(RPP_TEST "Build tests" OFF)
+option(RPP_QEMU "Run tests with qemu-aarch64" OFF)
 
 add_subdirectory("rpp/")
 
@@ -22,8 +23,15 @@ if(RPP_TEST)
 
     foreach(test ${TEST_SOURCES})
         get_filename_component(testname ${test} NAME_WE)
+
+        if(RPP_QEMU)
+            set(command qemu-aarch64 -L /usr/aarch64-linux-gnu/ $<TARGET_FILE:${testname}>)
+        else()
+            set(command $<TARGET_FILE:${testname}>)
+        endif()
+
         add_test(NAME ${testname}
-            COMMAND $<TARGET_FILE:${testname}>
+            COMMAND ${command}
             WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/test")
     endforeach(test ${TEST_SOURCES})
 endif()