math/saga: unbreak build with wxWidgets 3.0.3
wksp_tool.cpp: In member function 'virtual wxString CWKSP_Tool::Get_Description()':
wksp_tool.cpp:159:61: error: no matching function for call to 'CSG_File::Open(const wxScopedWCharBuffer, ESG_File_Flags_Open)'
if( Stream.Open(FileName.GetFullPath().wc_str(), SG_FILE_R) && Stream.Read(Description, Stream.Length()) )
^In file included from ../saga_api/geo_tools.h:77:0,
from ../saga_api/mat_tools.h:77, from ../saga_api/dataobject.h:84, from ../saga_api/table.h:77, from ../saga_api/grid.h:77, from ../saga_api/parameters.h:77, from ../saga_api/tool.h:76, from ../saga_api/tool_library.h:77, from ../saga_api/saga_api.h:118, from res_commands.h:78, from wksp_tool.cpp:67:
../saga_api/api_core.h:955:13: note: candidate: bool CSG_File::Open(const CSG_String&, int, bool, int)
bool Open (const CSG_String &File_Name, int Mode = SG_FILE_R, bool bBinary = true, int Encoding = SG_FILE_ENCODING_CHAR);
^~~~../saga_api/api_core.h:955:13: note: no known conversion for argument 1 from 'const wxScopedWCharBuffer {aka const wxScopedCharTypeBuffer<wchar_t>}' to 'const CSG_String&'
wksp_tool.cpp:166:61: error: no matching function for call to 'CSG_File::Open(const wxScopedWCharBuffer, ESG_File_Flags_Open)'
if( Stream.Open(FileName.GetFullPath().wc_str(), SG_FILE_R) && Stream.Read(Description, Stream.Length()) )
^In file included from ../saga_api/geo_tools.h:77:0,
from ../saga_api/mat_tools.h:77, from ../saga_api/dataobject.h:84, from ../saga_api/table.h:77, from ../saga_api/grid.h:77, from ../saga_api/parameters.h:77, from ../saga_api/tool.h:76, from ../saga_api/tool_library.h:77, from ../saga_api/saga_api.h:118, from res_commands.h:78, from wksp_tool.cpp:67:
../saga_api/api_core.h:955:13: note: candidate: bool CSG_File::Open(const CSG_String&, int, bool, int)
bool Open (const CSG_String &File_Name, int Mode = SG_FILE_R, bool bBinary = true, int Encoding = SG_FILE_ENCODING_CHAR);
^~~~../saga_api/api_core.h:955:13: note: no known conversion for argument 1 from 'const wxScopedWCharBuffer {aka const wxScopedCharTypeBuffer<wchar_t>}' to 'const CSG_String&'
PR: 223758
Submitted by: rozhuk.im@gmail.com
Obtained from: upstream
Approved by: Rainer Hurling (maintainer)