Configuration - CMake extension with PCH and symlink #90

Removed cotire PCH
Integrated native PCH by CMake with the same BUILD_USE_PCH flag
Added new option to avoid extra files in 'build/include' folder and replace it by symlink
  Symlink creates link to the origin file, it has some benefits from debug and build side.
The CMake parameter for symlink is 'BUILD_INCLUDE_SYMLINK'

src/TKBRep/TKBRep_pch.hxx

@@ -0,0 +1,33 @@
+#ifndef TKBRep_HXX
+#define TKBRep_HXX
+
+// Windows-specific headers (for MSVC)
+#ifdef _WIN32
+#ifndef NOMINMAX
+#define NOMINMAX
+#endif
+#include <windows.h>        // For Windows API functions like WideCharToMultiByte
+#include <tchar.h>          // For Unicode/MBCS mappings
+#ifdef GetObject
+#undef GetObject
+#endif
+#endif
+
+#include <TopoDS_Shape.hxx>
+#include <TopoDS_Solid.hxx>
+#include <TopoDS_Shell.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Wire.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS_CompSolid.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopoDS_Builder.hxx>
+#include <TopoDS_Iterator.hxx>
+
+#include <BRep_Builder.hxx>
+#include <BRep_Tool.hxx>
+
+#include <BRepTools.hxx>
+
+#endif // TKBRep_HXX