Update llvm.yml

Author: serge-sans-paille

.github/workflows/llvm.yml

@@ -1,32 +1,36 @@
-name: Build and test llvm
+name: CI
 
-on: [push]
+on:
+  push:
+    types:
 
 jobs:
-  build:
-
+  build_llvm:
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest]
-    
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macOS-latest
+        cmake_args:
+          - ""
     steps:
+    - name: Setup Windows
+      if: startsWith(matrix.os, 'windows')
+      uses: tstellar/actions/setup-windows@master
+      with:
+        arch: amd64
     - uses: actions/checkout@v1
-    - name: create build dir
-      run: mkdir _build
-    - name: ubuntu configure
-      run: cmake ../llvm -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_TOOLS=OFF -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_TARGETS_TO_BUILD=host -DLLVM_ENABLE_WARNINGS=OFF -DLLVM_INCLUDE_EXAMPLES=OFF -DLLVM_INCLUDE_TESTS=OFF -DLLVM_INCLUDE_DOCS=OFF -DLLVM_INCLUDE_BENCHMARKS=OFF
-      working-directory: _build
-      if: startswith(matrix.os, 'ubuntu')
-    - name: windows configure
-      run: cmake ../llvm -Thost=x64 -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_TOOLS=OFF -DLLVM_LINK_LLVM_DYLIB=ON -DLLVM_TARGETS_TO_BUILD=host -DLLVM_ENABLE_WARNINGS=OFF -DLLVM_INCLUDE_EXAMPLES=OFF -DLLVM_INCLUDE_TESTS=OFF -DLLVM_INCLUDE_DOCS=OFF -DLLVM_INCLUDE_BENCHMARKS=OFF
-      working-directory: _build
-      if: startswith(matrix.os, 'windows')
-    - name: ubuntu build
-      run: cmake --build . -- -j4
-      if: startswith(matrix.os, 'ubuntu')
-      working-directory: _build
-    - name: windows build
-      run: msbuild /m -p:Configuration=Release INSTALL.vcxproj
-      if: startswith(matrix.os, 'windows')
-      working-directory: _build
+      with:
+        fetch-depth: 1
+    - name: Install Ninja
+      uses: tstellar/actions/install-ninja@master
+      with:
+        os: ${{ runner.os }}
+    - name: Test LLVM
+      uses: tstellar/actions/build-test-llvm-project@master
+      with:
+        cmake_args: -G Ninja -DCMAKE_BUILD_TYPE=Release ${{ matrix.cmake_args }}
+os: ${{ runner.os }}