Tweaked cmake build matrix

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

@@ -27,26 +27,13 @@ jobs:
       #
       # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
-        os: [ubuntu-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
         build_type: [Release]
-        c_compiler: [gcc, clang, cl]
-        include:
-          - os: windows-latest
-            c_compiler: cl
-            cpp_compiler: cl
-          - os: ubuntu-latest
-            c_compiler: gcc
-            cpp_compiler: g++
-          - os: ubuntu-latest
-            c_compiler: clang
-            cpp_compiler: clang++
+        c_compiler: [gcc, clang]
+        f_compiler: [gfortran, flang]
         exclude:
-          - os: windows-latest
-            c_compiler: gcc
-          - os: windows-latest
-            c_compiler: clang
-          - os: ubuntu-latest
-            c_compiler: cl
+          - c_compiler: gcc
+            f_compiler: flang
 
     steps:
       - name: Checkout GOTM repository