ci: add tests and artifacts for windows-11-arm

integrate armv8 and armv8-dotprod builds on windows-11-arm in ci, creating the corresponding artifacts.
Correct Makefile to drop warnings when providing a CXX, add MINGW ARM64 to get_native_properties.sh

fixes https://github.com/official-stockfish/Stockfish/issues/5640
closes https://github.com/official-stockfish/Stockfish/pull/6078

No functional change

.github/ci/matrix.json

@@ -40,6 +40,18 @@
       "ext": ".exe",
       "sde": "/d/a/Stockfish/Stockfish/.output/sde-temp-files/sde-external-9.27.0-2023-09-13-win/sde.exe -future --",
       "archive_ext": "zip"
+    },
+    {
+      "name": "Windows 11 Mingw-w64 Clang arm64",
+      "os": "windows-11-arm",
+      "simple_name": "windows",
+      "compiler": "clang++",
+      "comp": "clang",
+      "msys_sys": "clangarm64",
+      "msys_env": "clang-aarch64-clang",
+      "shell": "msys2 {0}",
+      "ext": ".exe",
+      "archive_ext": "zip"
     }
   ],
   "binaries": [
@@ -51,7 +63,9 @@
     "x86-64-avx512",
     "x86-64-vnni256",
     "x86-64-vnni512",
-    "apple-silicon"
+    "apple-silicon",
+    "armv8",
+    "armv8-dotprod"
   ],
   "exclude": [
     {
@@ -126,12 +140,78 @@
         "os": "macos-13"
       }
     },
+    {
+      "binaries": "x86-64",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-sse41-popcnt",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-avx2",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-bmi2",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-avxvnni",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-avx512",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-vnni256",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "x86-64-vnni512",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
     {
       "binaries": "apple-silicon",
       "config": {
         "os": "windows-2022"
       }
     },
+    {
+      "binaries": "apple-silicon",
+      "config": {
+        "os": "windows-11-arm"
+      }
+    },
+    {
+      "binaries": "apple-silicon",
+      "config": {
+        "os": "ubuntu-20.04"
+      }
+    },
+    {
+      "binaries": "apple-silicon",
+      "config": {
+        "os": "ubuntu-22.04"
+      }
+    },
     {
       "binaries": "apple-silicon",
       "config": {
@@ -139,10 +219,64 @@
       }
     },
     {
-      "binaries": "apple-silicon",
+      "binaries": "armv8",
+      "config": {
+        "os": "windows-2022"
+      }
+    },
+    {
+      "binaries": "armv8",
+      "config": {
+        "os": "ubuntu-20.04"
+      }
+    },
+    {
+      "binaries": "armv8",
       "config": {
         "os": "ubuntu-22.04"
       }
+    },
+    {
+      "binaries": "armv8",
+      "config": {
+        "os": "macos-13"
+      }
+    },
+    {
+      "binaries": "armv8",
+      "config": {
+        "os": "macos-14"
+      }
+    },
+    {
+      "binaries": "armv8-dotprod",
+      "config": {
+        "os": "windows-2022"
+      }
+    },
+    {
+      "binaries": "armv8-dotprod",
+      "config": {
+        "os": "ubuntu-20.04"
+      }
+    },
+    {
+      "binaries": "armv8-dotprod",
+      "config": {
+        "os": "ubuntu-22.04"
+      }
+    },
+    {
+      "binaries": "armv8-dotprod",
+      "config": {
+        "os": "macos-13"
+      }
+    },
+    {
+      "binaries": "armv8-dotprod",
+      "config": {
+        "os": "macos-14"
+      }
     }
   ]
 }

.github/workflows/compilation.yml

@@ -63,13 +63,13 @@ jobs:
       - name: Check compiler
         run: $COMPCXX -v
 
-      - name: Show g++ cpu info
-        if: runner.os != 'macOS'
-        run: g++ -Q -march=native --help=target
-
-      - name: Show clang++ cpu info
-        if: runner.os == 'macOS'
-        run: clang++ -E - -march=native -###
+      - name: Show compiler cpu info
+        run: |
+          if [[ "$COMPCXX" == clang* ]]; then
+             $COMPCXX -E - -march=native -###
+          else
+            $COMPCXX -Q -march=native --help=target
+          fi
 
       # x86-64 with newer extensions tests
 

.github/workflows/tests.yml

@@ -98,6 +98,14 @@ jobs:
             msys_sys: clang64
             msys_env: clang-x86_64-clang
             shell: msys2 {0}
+          - name: Windows 11 Mingw-w64 Clang arm64
+            os: windows-11-arm
+            compiler: clang++
+            comp: clang
+            run_armv8_tests: true
+            msys_sys: clangarm64
+            msys_env: clang-aarch64-clang
+            shell: msys2 {0}
     defaults:
       run:
         working-directory: src
@@ -302,8 +310,10 @@ jobs:
       - name: Test armv8 build
         if: matrix.config.run_armv8_tests
         run: |
-          export PATH=${{ env.ANDROID_NDK_BIN }}:$PATH
-          export LDFLAGS="-static -Wno-unused-command-line-argument"
+          if [ $COMP == ndk ]; then
+            export PATH=${{ env.ANDROID_NDK_BIN }}:$PATH
+            export LDFLAGS="-static -Wno-unused-command-line-argument"
+          fi
           make clean
           make -j4 ARCH=armv8 build
           ../tests/signature.sh $benchref
@@ -311,8 +321,10 @@ jobs:
       - name: Test armv8-dotprod build
         if: matrix.config.run_armv8_tests
         run: |
-          export PATH=${{ env.ANDROID_NDK_BIN }}:$PATH
-          export LDFLAGS="-static -Wno-unused-command-line-argument"
+          if [ $COMP == ndk ]; then
+            export PATH=${{ env.ANDROID_NDK_BIN }}:$PATH
+            export LDFLAGS="-static -Wno-unused-command-line-argument"
+          fi
           make clean
           make -j4 ARCH=armv8-dotprod build
           ../tests/signature.sh $benchref