CMAKE Conditional compilation against DirectX and OpenGL targets

...just don't enable both, okay?

src/game/CMakeLists.txt

@@ -104,8 +104,6 @@ set(SOURCE_FILES
     ${SOURCE_FILES_Core_Util}
     ${SOURCE_FILES_Input}
     ${SOURCE_FILES_Rendering}
-    ${SOURCE_FILES_Rendering_OpenGL}
-    #${SOURCE_FILES_Rendering_DirectX}
     ${SOURCE_FILES_Transform}
     ${SOURCE_FILES_Physics}
     ${SOURCE_FILES_Game}
@@ -114,6 +112,19 @@ set(SOURCE_FILES
     ${SOURCE_FILES_GUI}
 )
 
+    
+if(BUILD_RENDERER_OPENGL)
+    set(SOURCE_FILES ${SOURCE_FILES}
+        ${SOURCE_FILES_Rendering_OpenGL}
+    )
+endif()
+# Compiling for DirectX target
+if(BUILD_RENDERER_DIRECTX)
+    set(SOURCE_FILES ${SOURCE_FILES}
+        ${SOURCE_FILES_Rendering_DirectX}
+    )
+endif()
+
 if(CMAKE_COMPILER_IS_GNUCXX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w")

src/game/Rendering/OpenGL/Renderer.cpp

@@ -45,7 +45,7 @@ void dd::Renderer::Initialize()
 	glGetIntegerv(GL_MINOR_VERSION, &m_GLVersion[1]);
 	m_GLVendor = (GLchar*)glGetString(GL_VENDOR);
 	std::stringstream ss;
-	ss << m_GLVendor << " OpenGL " << m_GLVersion[0] << "." << m_GLVersion[1];
+	ss << "Squidout! (" << m_GLVendor << " OpenGL " << m_GLVersion[0] << "." << m_GLVersion[1] << ")";
 #ifdef DEBUG
 	ss << " DEBUG";
 #endif