more build fix for arch linux

src/libslic3r/ExPolygon.cpp

@@ -1,7 +1,8 @@
 #include "BoundingBox.hpp"
 #include "ExPolygon.hpp"
 
-#include "Exception.hpp"#include "MedialAxis.hpp"
+#include "Exception.hpp"
+#include "MedialAxis.hpp"
 #include "Geometry.hpp"
 #include "Polygon.hpp"
 #include "Line.hpp"

src/slic3r/GUI/FreeCADDialog.cpp

@@ -21,7 +21,6 @@
 #include <stdlib.h>
 
 #include <wx/wx.h>
-#include <wx/combobox.h>
 #include <wx/scrolwin.h>
 #include <wx/display.h>
 #include <wx/file.h>

src/slic3r/GUI/FreeCADDialog.hpp

@@ -7,6 +7,7 @@
 
 #include "GUI_App.hpp"
 
+#include <wx/combobox.h>
 #include <wx/gbsizer.h>
 #include <wx/stc/stc.h>
 

src/slic3r/GUI/GCodeViewer.cpp

@@ -20,8 +20,12 @@
 #include <imgui/imgui_internal.h>
 
 #include <GL/glew.h>
+#include <boost/locale/generator.hpp>
 #include <boost/log/trivial.hpp>
 #include <boost/nowide/cstdio.hpp>
+#include <boost/nowide/fstream.hpp>
+#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/ini_parser.hpp>
 #include <wx/progdlg.h>
 #include <wx/numformatter.h>
 

src/slic3r/GUI/GUI_Preview.cpp

@@ -216,7 +216,7 @@ bool Preview::init(wxWindow* parent, Model* model)
 #ifdef _WIN32 
     SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW));
 #else
-    SetBackgroundColour(Get*Parent()->GetBackgroundColour());
+    SetBackgroundColour(GetParent()->GetBackgroundColour());
 #endif // _WIN32 
 
     //get display size to see if we have to compress the labels