test shared/static and Release/Debug on CI

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

@@ -24,8 +24,9 @@ jobs:
       # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        build_type: [Release]
+        build_type: [Release, Debug]
         c_compiler: [gcc, clang, cl]
+        shared_libs: ['ON', 'OFF']
         include:
           - os: windows-latest
             c_compiler: cl
@@ -74,9 +75,10 @@ jobs:
       run: >
         cmake -B ${{ steps.strings.outputs.build-output-dir }}
         -G Ninja
-        -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
-        -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
-        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        -D CMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
+        -D CMAKE_C_COMPILER=${{ matrix.c_compiler }}
+        -D CMAKE_BUILD_TYPE=${{ matrix.build_type }}
+        -D BUILD_SHARED_LIBS=${{ matrix.shared_libs }}
         -S ${{ github.workspace }}
 
     - name: Build