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/strings/findMatch.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 _FINDMATCH_H_
 #define _FINDMATCH_H_
-
-#ifndef _TVECTOR_H_
 #include "core/util/tVector.h"
-#endif
 
 class   FindMatch
 {

Engine/source/core/strings/stringFunctions.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 _STRINGFUNCTIONS_H_
 #define _STRINGFUNCTIONS_H_
@@ -27,14 +29,9 @@
 #include <string.h>
 #include <ctype.h>
 #include <cstdarg>
-
-#ifndef _TORQUE_TYPES_H_
 #include "platform/types.h"
-#endif
 
-#ifndef _PLATFORMASSERT_H_
 #include "platform/platformAssert.h"
-#endif
 
 #if defined(TORQUE_OS_WIN)
 // These standard functions are not defined on Win32 and other Microsoft platforms...

Engine/source/core/strings/stringUnit.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 _STRINGUNIT_H_
 #define _STRINGUNIT_H_

Engine/source/core/strings/unicode.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 _UNICODE_H_
 #define _UNICODE_H_
-
-#ifndef _TORQUE_TYPES_H_
 #include "platform/types.h"
-#endif
-
 
 /// Unicode conversion utility functions
 ///