On 2014-04-23 22:15, Tatsuro MATSUOKA wrote:
I tried to build wxWidgets-3.0.0 on Cygwin. For Cygwin x86, the build was successful.However, on Cygwin x86_64, the build failed at compling a cpp source file (src/common/appbase.cpp). ./include/wx/filename.h: In static member function 'static wxUniChar wxFileName::GetPathSeparator(wxPathFormat)': ./include/wx/filename.h:473:43: error: ambiguous overload for 'operator[]' (operand types are 'wxString' and 'unsigned int') { return GetPathSeparators(format)[0u]; } The code "(format)[0u]" seemed to be accepted g++-4.8.2 on Cygwin x86_64. What the difference of g++ between that of Cygwin x86 and that of Cygwin x86_64?
wxWidgets requires several patches to build and/or run correctly on Cygwin/X. I haven't looked at 3.0 yet, but for 2.8 this issue is fixed in my 2.8.12-cygwin64.patch:
http://sourceforge.net/p/cygwin-ports/wxWidgets2.8/ Yaakov Cygwin/X -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
