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c++gccwxwidgetswinmain

C++, wxWidgets, TDM-GCC compiler: undefined reference to WinMain in drive H:\?

Not an undefined reference to WinMain@16

I'm using Code::Blocks 13.12 with TDM64 MinGW compiler. I'm trying to compile a basic wxWidgets program here, copied and pasted with the correct header and .cpp files names: http://wiki.wxwidgets.org/Adding_A_Control

g:\progr\tdm-gcc\bin\..\lib\gcc\x86_64-w64-mingw32\4.8.1\..\..\..\..\x86_64-w64-mingw32\lib\..\lib\libmingw32.a(lib64_libmingw32_a-crt0_c.o) 

In function `main':

    h:\crossdev\src\mingw-w64-v3-svn\mingw-w64-crt\crt\crt0_c.c
    undefined reference to `WinMain'

I have TDM installed on a flash drive in G:. Is this an error about H:\ being a non-compiled version of C:\ or so?

Solution

  • You must have forgotten to use wxIMPLEMENT_APP() in your program code.