[Mesh] Gui: enable precompiled header

src/Gui/InventorAll.h

@@ -66,6 +66,7 @@
 #include <Inventor/actions/SoSearchAction.h>
 #include <Inventor/actions/SoToVRML2Action.h>
 #include <Inventor/actions/SoWriteAction.h>
+#include <Inventor/annex/ForeignFiles/SoSTLFileKit.h>
 #include <Inventor/annex/HardCopy/SoVectorizeAction.h>
 #include <Inventor/annex/HardCopy/SoVectorizePSAction.h>
 #include <Inventor/annex/HardCopy/SoVectorOutput.h>
@@ -90,6 +91,7 @@
 #include <Inventor/elements/SoFontSizeElement.h>
 #include <Inventor/elements/SoGLCacheContextElement.h>
 #include <Inventor/elements/SoGLCoordinateElement.h>
+#include <Inventor/elements/SoGLLazyElement.h>
 #include <Inventor/elements/SoLazyElement.h>
 #include <Inventor/elements/SoLightModelElement.h>
 #include <Inventor/elements/SoLineWidthElement.h>

src/Mod/Mesh/Gui/CMakeLists.txt

@@ -144,6 +144,12 @@ SET(MeshGui_SRCS
     Workbench.h
 )
 
+if(FREECAD_USE_PCH)
+    add_definitions(-D_PreComp_)
+    GET_MSVC_PRECOMPILED_SOURCE("PreCompiled.cpp" PCH_SRCS ${MeshGui_SRCS})
+    ADD_MSVC_PRECOMPILED_HEADER(MeshGui PreCompiled.h PreCompiled.cpp PCH_SRCS)
+endif(FREECAD_USE_PCH)
+
 SET(MeshGuiIcon_SVG
     Resources/icons/MeshWorkbench.svg
 )

src/Mod/Mesh/Gui/Doxygen.cpp

@@ -20,6 +20,7 @@
  *                                                                         *
  ***************************************************************************/
 
+#include "PreCompiled.h"
 
 /*! \namespace MeshGui
     \brief The namespace of the Mesh Graphical interface layer library

src/Mod/Mesh/Gui/PreCompiled.cpp

@@ -20,5 +20,4 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #include "PreCompiled.h"

src/Mod/Mesh/Gui/PreCompiled.h

@@ -20,7 +20,6 @@
  *                                                                         *
  ***************************************************************************/
 
-
 #ifndef MESHGUI_PRECOMPILED_H
 #define MESHGUI_PRECOMPILED_H
 
@@ -42,29 +41,18 @@
 #ifdef FC_USE_GTS
 #  include <gts.h>
 #endif
+
 // standard
-#include <cstdio>
-#include <cassert>
 #include <ios>
 
 // STL
 #include <algorithm>
-#include <bitset>
-#include <iostream>
-#include <fstream>
 #include <list>
 #include <map>
-#include <queue>
-#include <set>
 #include <sstream>
-#include <stack>
 #include <string>
 #include <vector>
 
-#ifdef FC_OS_WIN32
-# include <windows.h>
-#endif
-
 // Qt Toolkit
 #ifndef __QtAll__
 # include <Gui/QtAll.h>
@@ -73,14 +61,8 @@
 // Inventor
 #ifndef __InventorAll__
 # include <Gui/InventorAll.h>
-# include <Inventor/annex/ForeignFiles/SoSTLFileKit.h>
 #endif
 
-#elif defined(FC_OS_WIN32)
-#ifndef NOMINMAX
-#define NOMINMAX
-#endif
-#include <Windows.h>
 #endif  //_PreComp_
 
 #endif // MESHGUI_PRECOMPILED_H