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/core/stream/bitStream.h

@@ -24,19 +24,16 @@
 // Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
 // Copyright (C) 2015 Faust Logic, Inc.
 //~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
+#pragma once 
+#pragma once 
 
 #ifndef _BITSTREAM_H_
 #define _BITSTREAM_H_
-
-#ifndef _STREAM_H_
 #include "core/stream/stream.h"
-#endif
-#ifndef _MPOINT3_H_
+
 #include "math/mPoint3.h"
-#endif
-#ifndef _CRC_H_
+
 #include "core/crc.h"
-#endif
 
 //-------------------------------------- Some caveats when using this class:
 //                                        - Get/setPosition semantics are changed

Engine/source/core/stream/fileStream.h

@@ -19,16 +19,14 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _FILESTREAM_H_
 #define _FILESTREAM_H_
-
-#ifndef _VOLUME_H_
 #include "core/volume.h"
-#endif
-#ifndef _STREAM_H_
+
 #include "core/stream/stream.h"
-#endif
 
 class FileStream : public Stream
 {

Engine/source/core/stream/fileStreamObject.h

@@ -19,18 +19,14 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _FILESTREAMOBJECT_H_
 #define _FILESTREAMOBJECT_H_
-
-#ifndef _STREAMOBJECT_H_
 #include "core/stream/streamObject.h"
-#endif
 
-#ifndef _FILESTREAM_H_
 #include "core/stream/fileStream.h"
-#endif
-
 
 class FileStreamObject : public StreamObject
 {

Engine/source/core/stream/ioHelper.h

@@ -19,13 +19,11 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
 
 #ifndef _UTIL_IOHELPER_H_
 #define _UTIL_IOHELPER_H_
-
-#ifndef _CORE_STREAM_H_
 #include "core/stream/stream.h"
-#endif
 
 /// Helper templates to aggregate IO operations - generally used in
 /// template expansion.

Engine/source/core/stream/memStream.h

@@ -19,14 +19,12 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _MEMSTREAM_H_
 #define _MEMSTREAM_H_
-
-#ifndef _STREAM_H_
 #include "core/stream/stream.h"
-#endif
-
 
 /// The MemStream class is used to read and write to a memory buffer.
 class MemStream : public Stream

Engine/source/core/stream/stream.h

@@ -19,19 +19,16 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _STREAM_H_
 #define _STREAM_H_
-
-#ifndef _TORQUE_TYPES_H_
 #include "platform/types.h"
-#endif
-#ifndef _ENDIAN_H_
+
 #include "core/util/endian.h"
-#endif
-#ifndef _STRINGFUNCTIONS_H_
+
 #include "core/strings/stringFunctions.h"
-#endif
 
 /// @defgroup stream_overload Primitive Type Stream Operation Overloads
 /// These macros declare the read and write functions for all primitive types.

Engine/source/core/stream/streamObject.h

@@ -19,13 +19,12 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _STREAMOBJECT_H_
 #define _STREAMOBJECT_H_
-
-#ifndef _SIMOBJECT_H_
 #include "console/simObject.h"
-#endif
 
 /// @addtogroup zip_group
 // @{

Engine/source/core/stream/tStream.h

@@ -19,6 +19,8 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 // IN THE SOFTWARE.
 //-----------------------------------------------------------------------------
+#pragma once 
+#pragma once 
 
 #ifndef _TSTREAM_H_
 #define _TSTREAM_H_