Add VS2019 configuration to Github CI

.github/workflows/clang.yml

@@ -0,0 +1,91 @@
+name: CI
+on:
+  push:
+    branches: [ feature/github-actions-for-windows-compilers ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build-clang-9-linux:
+    name: Clang-9 Linux
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export CC=clang-9
+        export CXX=clang++-9
+        cmake -D BUILD_TESTS=ON ./
+        clang --version
+        make
+
+    - name: Run tests
+      run: ./test/etl_tests
+
+  build-clang-9-linux-no-stl:
+    name: Clang-9 Linux No STL
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export CC=clang-9
+        export CXX=clang++-9
+        cmake -D BUILD_TESTS=ON -DNO_STL=ON ./
+        clang --version
+        make
+
+    - name: Run tests
+      run: ./test/etl_tests
+
+  build-clang-10-osx:
+    name: Clang-10 OSX
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-10.15]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export CC=clang
+        export CXX=clang++
+        cmake -D BUILD_TESTS=ON ./
+        clang --version
+        make
+
+    - name: Run tests
+      run: ./test/etl_tests
+
+  build-clang-10-osx-no-stl:
+    name: Clang-10 OSX No STL
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [macos-10.15]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        export CC=clang
+        export CXX=clang++
+        cmake -D BUILD_TESTS=ON -DNO_STL=ON ./
+        clang --version
+        make
+
+    - name: Run tests
+      run: ./test/etl_tests

.github/workflows/gcc.yml

@@ -0,0 +1,45 @@
+name: CI
+on:
+  push:
+    branches: [ feature/github-actions-for-windows-compilers ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build-gcc-linux:
+    name: GCC Linux
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04, ubuntu-20.04]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        cmake -DBUILD_TESTS=ON ./
+        gcc --version
+        make
+    
+    - name: Run tests
+      run: ./test/etl_tests
+
+  build-gcc-linux-no-stl:
+    name: GCC Linux - No STL
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04, ubuntu-20.04]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Build
+      run: |
+        cmake -DBUILD_TESTS=ON -DNO_STL=ON ./
+        gcc --version
+        make
+    
+    - name: Run tests
+      run: ./test/etl_tests

.github/workflows/vs2019.yml

@@ -6,26 +6,26 @@ on:
     branches: [ master ]
 
 jobs:
-#  build-windows-vs2019:
-#    name: Windows VS2019 Debug
-#    runs-on: [windows-latest]
+  build-windows-vs2019:
+    name: Windows VS2019 Debug
+    runs-on: [windows-latest]
 
-#    steps:
-#    - name: Checkout
-#      uses: actions/checkout@v2
-#      with:
-#        submodules: recursive
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: recursive
 
-#    - name: Add msbuild to PATH
-#      uses: microsoft/setup-msbuild@v1.0.1
+    - name: Add msbuild to PATH
+      uses: microsoft/setup-msbuild@v1.0.1
 
-#    - name: Build
-#      run: |
-#        cmake -G "Visual Studio 16 2019" -DBUILD_TESTS=ON ./
-#        MSBuild.exe etl.sln
+    - name: Build
+      run: |
+        cmake -G "Visual Studio 16 2019" -DBUILD_TESTS=ON ./
+        MSBuild.exe etl.sln
         
-#    - name: Run tests
-#      run: ./test/debug/etl_tests.exe
+    - name: Run tests
+      run: ./test/debug/etl_tests.exe
 
   build-windows-vs2019-no-stl:
     name: Windows VS2019 Debug - No STL