fix linux build

Author: digitsensitive

.github/workflows/build.yml

@@ -109,6 +109,7 @@ jobs:
           -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
           -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
           -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
+          -DSDL_UNIX_CONSOLE_BUILD=ON
           -S ${{ github.workspace }}
 
       - name: Build for Linux