Compilation changes

Few compile time attempts to speed things up

Swap include guards for pramga once
Change compile options in the cmakeLists for source
generate a pch

small tweaks

Engine/source/app/net/net.h

@@ -1,5 +1,4 @@
-#ifndef _NET_H_
-#define _NET_H_
+#pragma once
 
 #include "platform/platform.h"
 #include "core/dnet.h"
@@ -55,5 +54,3 @@ public:
 
    DECLARE_CONOBJECT(RemoteCommandEvent);
 };
-
-#endif

Engine/source/app/net/serverQuery.h

@@ -19,17 +19,10 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once
 
-#ifndef _SERVERQUERY_H_
-#define _SERVERQUERY_H_
-
-#ifndef _PLATFORM_H_
 #include "platform/platform.h"
-#endif
-#ifndef _BITSET_H_
 #include "core/bitSet.h"
-#endif
-
 #include "platform/platformNet.h"
 
 //-----------------------------------------------------------------------------
@@ -121,5 +114,3 @@ extern void sendHeartbeat( U8 flags );
 #ifdef TORQUE_DEBUG
 extern void addFakeServers( S32 howMany );
 #endif // DEBUG
-
-#endif

Engine/source/app/net/tcpObject.h

@@ -19,14 +19,9 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
 
-#ifndef _TCPOBJECT_H_
-#define _TCPOBJECT_H_
-
-#ifndef _SIMBASE_H_
 #include "console/simBase.h"
-#endif
-
 #include "platform/platformNet.h"
 
 class TCPObject : public SimObject
@@ -101,6 +96,3 @@ public:
    DECLARE_CONOBJECT(TCPObject);
 
 };
-
-
-#endif  // _H_TCPOBJECT_