Re: [Dev-C++] wxWindows

[Brian A. <bri...@gm...>]

I don't think I have a dll build, I didn't want it, if I do, but, I 
tried it just in case...I got this ::
C:/Dev-Cpp/lib/libwxmsw250d.a(app.o)(.text+0x2874): In function `WinMain':
c:/wx/mswd/../src/msw/main.cpp:85: multiple definition of `WinMain@16'
main.o(.text+0xb4):main.cpp: first defined here
main.o(.text+0x24):main.cpp: undefined reference to 
`_imp___ZN9wxAppBase17CheckBuildOptionsERK14wxBuildOptions'
main.o(.text+0xac):main.cpp: undefined reference to `_imp__wxTheApp'

So I think that is not my problem...

I tried your other suggestions, and they yeilded the same results I was 
getting previously.  I'll keep playing with the compiler options and 
linker options, and see where I get.

Any other suggestions (and thank you very much, by the way...)

Brian

OROSZI Balázs wrote:

> Brian Ackermann wrote:
>
>> Ok, now I've made an attempt to 'plug-in' my new build to my Dev-Cpp 
>> install...and I get this...
>> =========================================
>> Executing  make clean
>> rm -f minimal.o  minimal.exe
>>
>> g++.exe -c minimal.cpp -o minimal.o -I"C:/Dev-Cpp/include/c++"  
>> -I"C:/Dev-Cpp/include/c++/mingw32"  
>> -I"C:/Dev-Cpp/include/c++/backward"  -I"C:/Dev-Cpp/include" -fno-rtti 
>> -fno-exceptions -fno-pcc-struct-return -fstrict-aliasing -Wall 
>> -fvtable-thunks -D__WXMSW__ -D__GNUWIN32__ -DWINVER=0x400 -D__WIN95__ 
>> -DSTRICT -D__WXDEBUG__   -fexpensive-optimizations -O1
>>
>> cc1plus.exe: warning: -fvtable-thunks is no longer supported
>
>
> Remove "-fvtable-thunks" from compiler options.
> Also, where did you get the -D flags? Did you dig it out from the 
> makefiles of wxWindows? I did it once, and these are the flags, that I 
> could obtain. I use them and it works:
> -D_X86_ -DWIN32 -D_WIN32 -DWINVER=0x0400 -D__WIN95__ -D__GNUWIN32__ 
> -D__WIN32__ -DSTRICT -DHAVE_W32API_H -D__WXMSW__ -D__WINDOWS__
>
> Of course, use -D__WXDEBUG__ in your case, as you use the debug build.
> Note, that I also experimented with -D flags, to don't have too much 
> of them, but still compile: my result was the same as yours, a crash 
> (I thought: if it compiles, it works). So I suggest you to specify all 
> the flags above.
>
>> g++.exe minimal.o  -o "minimal.exe" -L"C:/Dev-Cpp/lib" -mwindows 
>> -lwxmsw250d -lcomdlg32 -luser32 -lgdi32 -lole32 -lwsock32 -lcomctl32 
>> -lctl3d32 -lgcc -lstdc++ -lshell32 -loleaut32 -ladvapi32 -luuid 
>> -Lc:/wx/lib
>
>
> Hmmm... -lwxmsw250d
> Is it a DLL build? Because in that case, you also need to add one more 
> flag for the compiler:
> -DWXUSINGDLL
>
> Actually, try this first, and if the result is still a crash, then add 
> all flags above.
>
> I hope I could help. Tell me, if you succeed.
> -- 
> Greetings,
>   Balázs
>
>
>
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