Added Setup-Fortran step

.github/workflows/cmake-multi-platform.yml

@@ -23,9 +23,12 @@ jobs:
       #
       # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
-        os: [ubuntu-latest, windows-latest]
+        # os: [ubuntu-latest, windows-latest]
+        os: [windows-latest]
         build_type: [Release]
         c_compiler: [gcc, clang, cl]
+        toolchain:
+          - {compiler: intel-classic, version: '2021.10'}
         include:
           - os: windows-latest
             c_compiler: cl
@@ -54,13 +57,20 @@ jobs:
       run: |
         echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
 
+    - uses: fortran-lang/setup-fortran@v1
+      id: setup-fortran
+      with:
+        compiler: ${{ matrix.toolchain.compiler }}
+        version: ${{ matrix.toolchain.version }}  
+
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
       # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
       run: >
         cmake -B ${{ steps.strings.outputs.build-output-dir }}
         -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
         -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
+        -DCMAKE_Fortran_COMPILER=${{ steps.setup-fortran.outputs.fc }}
         -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
         -S ${{ github.workspace }}