[MacPorts] #40390: codeblocks: fix compatibility with wxWidgets 2.9/3.0

[MacPorts]

#40390: codeblocks: fix compatibility with wxWidgets 2.9/3.0
-------------------------+---------------------
  Reporter:  mojca@…     |      Owner:  mojca@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  codeblocks  |
-------------------------+---------------------

Comment (by mojca@…):

 Next related error:
 {{{
 libtool: compile:  /usr/bin/clang++ -DHAVE_CONFIG_H -I.
 -I../../../../../src/include
 -I/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/2.9/lib/wx/include
 /osx_cocoa-unicode-2.9
 -I/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/2.9/include/wx-2.9
 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXMAC__ -D__WXOSX__
 -D__WXOSX_COCOA__
 -I../../../../../src/plugins/contrib/source_exporter/wxPdfDocument/include
 -DwxPDF_USE_WXMODULE=0 -I/opt/local/include -Ulinux -Uunix -O2 -ffast-math
 -DCB_AUTOCONF -pipe -Os -arch x86_64 -DCB_PRECOMP -Winvalid-pch -fPIC
 -DPIC -fexceptions -MT libwxPdfDocument_la-pdfprint.lo -MD -MP -MF .deps
 /libwxPdfDocument_la-pdfprint.Tpo -c src/pdfprint.cpp  -fno-common -DPIC
 -o .libs/libwxPdfDocument_la-pdfprint.o
 In file included from src/pdfprint.cpp:59:
 ../../../../../src/plugins/contrib/source_exporter/wxPdfDocument/include/wx/pdfprint.h:904:16:
 error: allocating an object of abstract class type 'wxPdfPreviewDCImpl'
     : wxDC(new wxPdfPreviewDCImpl(this, *dc.GetImpl(), pdfdc)) { }
                ^
 /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/2.9/include/wx-2.9/wx/dc.h:609:18:
 note: unimplemented pure virtual method 'DoDrawLines' in
 'wxPdfPreviewDCImpl'
     virtual void DoDrawLines(int n, const wxPoint points[],
                  ^
 /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/2.9/include/wx-2.9/wx/dc.h:614:18:
 note: unimplemented pure virtual method 'DoDrawPolygon' in
 'wxPdfPreviewDCImpl'
     virtual void DoDrawPolygon(int n, const wxPoint points[],
                  ^
 1 error generated.
 make[5]: *** [libwxPdfDocument_la-pdfprint.lo] Error 1
 }}}
 and the patch:
 {{{
 ---
 src/plugins/contrib/source_exporter/wxPdfDocument/include/wx/pdfprint.h.orig
 +++
 src/plugins/contrib/source_exporter/wxPdfDocument/include/wx/pdfprint.h
 @@ -867,14 +867,14 @@ public:
      return rval;
    }

 -  virtual void DoDrawLines(int n, wxPoint points[],
 +  virtual void DoDrawLines(int n, const wxPoint points[],
                             wxCoord xoffset, wxCoord yoffset)
    {
      m_dc.DoDrawLines(n, points,xoffset, yoffset);
      UpdateBoundingBox();
    }

 -  virtual void DoDrawPolygon(int n, wxPoint points[],
 +  virtual void DoDrawPolygon(int n, const wxPoint points[],
                               wxCoord xoffset, wxCoord yoffset,
                               wxPolygonFillMode fillStyle =
 wxODDEVEN_RULE)
    {
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/40390#comment:10>
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