upd

Author: vaintroub

.github/workflows/clang-cl-arm64.yml

@@ -14,9 +14,8 @@ jobs:
 
     steps:
       - name: Configure git
+        # mtr will spit random errors, if we don't do that
         run: |
-          # Nope, we won't be able to successfully run test
-          # if you do not configure that freaking autocrlf
           git config --global core.autocrlf input
 
       - uses: actions/checkout@v4
@@ -31,7 +30,6 @@ jobs:
           choco install winflexbison3 ninja
 
       - name: Install Latest LLVM (manual installer)
-        shell: pwsh
         run: |
            $llvmVersion = "20.1.5"  # Replace with latest stable version
            $url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-$llvmVersion/LLVM-$llvmVersion-woa64.exe"
@@ -49,7 +47,11 @@ jobs:
           cd bld
           set PATH=C:\LLVM\bin;%PATH%
           call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" arm64
-          cmake .. -DWITH_SSL=bundled -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl -GNinja -DCMAKE_SYSTEM_PROCESSOR=ARM64 -DCMAKE_C_COMPILER_TARGET=arm64-windows-msvc -DCMAKE_CXX_COMPILER_TARGET=arm64-windows-msvc -DCMAKE_LINKER=lld-link
+          cmake .. -DWITH_SSL=bundled ^
+            -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl ^
+            -DCMAKE_C_COMPILER_TARGET=arm64-windows-msvc  -DCMAKE_CXX_COMPILER_TARGET=arm64-windows-msvc ^ 
+            -DCMAKE_LINKER=lld-link -DCMAKE_SYSTEM_PROCESSOR=ARM64 ^
+            -GNinja
           cmake --build . --parallel --verbose
           cmake --build . --target win_package_zip
         shell: cmd

.github/workflows/clang-cl-from-vs-arm64.yml

@@ -0,0 +1,79 @@
+name: clang-cl VS native, ARM64
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+
+    runs-on: windows-11-arm
+
+    steps:
+      - name: Configure git
+        # mtr will spit random errors, if we don't do that
+        run: |
+          git config --global core.autocrlf input
+
+      - uses: actions/checkout@v4
+
+      - name: Show environment
+        run: |
+          echo Processor Architecture: $Env:PROCESSOR_ARCHITECTURE
+          systeminfo
+          where.exe perl.exe
+      - name: Install bison
+        run: |
+          choco install winflexbison3 ninja
+
+      - name: Install ARM64 clang-cl via Visual Studio Installer
+        run: |
+          $vsInstaller = "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installer.exe"
+          $vsPath = "C:\Program Files\Microsoft Visual Studio\2022\Enterprise"
+
+          if (!(Test-Path $vsInstaller)) {
+            Write-Error "vs_installer.exe not found at expected location: $vsInstaller"
+            exit 1
+          }
+
+          & "$vsInstaller" modify `
+            --installPath "$vsPath" `
+            --add Microsoft.VisualStudio.Component.VC.Tools.ARM64.Clang `
+            --quiet --wait
+
+      - name: Build project
+        run: |
+          git config submodule.storage/columnstore/columnstore.update none
+          git config submodule.storage/maria/libmarias3.update none
+          git config submodule.storage/rocksdb/rocksdb.update none
+          git config submodule.wsrep-lib.update none
+          mkdir bld
+          cd bld
+          #set PATH=C:\LLVM\bin;%PATH%
+          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" arm64
+          cmake .. -DWITH_SSL=bundled ^
+            -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl ^
+            -DCMAKE_C_COMPILER_TARGET=arm64-windows-msvc  -DCMAKE_CXX_COMPILER_TARGET=arm64-windows-msvc ^ 
+            -DCMAKE_LINKER=lld-link -DCMAKE_SYSTEM_PROCESSOR=ARM64 ^
+            -GNinja
+          cmake --build . --parallel --verbose
+          cmake --build . --target win_package_zip
+        shell: cmd
+
+
+      - name: Test
+        run: |
+          $env:PATH = "C:\Strawberry\perl\bin;$env:PATH;C:\Program Files (x86)\Windows Kits\10\Debuggers\arm64"
+          #Calculate parallel as 4 * number of processors
+          $parallel = 4 * [int]$env:NUMBER_OF_PROCESSORS
+          # Run mtr, skip main.mariadb-upgrade-service (currently crashes)
+          perl bld\mysql-test\mysql-test-run.pl --force --max-test-fail=10 --retry=2 --parallel=$parallel `
+            --testcase-timeout=6 --suite=main --skip-test=main.mariadb-upgrade-service `
+            --mysqld=--loose-innodb-flush-log-at-trx-commit=2
+
+      - name: Test 2
+        run: |
+          perl bld\mysql-test\mysql-test-run.pl --suite=main main.charset_client_win_utf8mb4

.github/workflows/windows-arm64.yml

@@ -2,6 +2,10 @@ name: Build on Windows ARM64
 
 on:
   push:
+    branches:
+      - 'main'
+      - 'bb-*'
+      - '[0-9]+.[0-9]+'
   pull_request:
 
 jobs: