Re: [Linphone-developers] Build error on windows

[Stéphane List]

Simon Morlat a écrit :
> Hi Stéphane,
>
>> I've downloaded the latest speex here :
>> http://downloads.xiph.org/releases/speex/speex-1.2beta3-win32.zip
>>
>> And by adding "linphone-deps/bin"  in the library directory listing of
>> mediastreamer2 project properties, I've finaly got a mediastreamer2.a
>>
>> To be able to compile linphone, I needed to change "gtk+2.12" to
>> "linphone-deps" in all include directories.
>>
>> Now I'm stuck in linphone link :
>> [Linker Error] undefined reference to '__cpu_features_init__'
>>
>> It seems to be a reccurent problem in dev-C++
>
> I use wxDev-C++ (http://wxdsgn.sourceforge.net/) maybe it is more
> maintained
> than original DevC++ ?
> I upgraded to mingw's gcc-4.2, because otherwise ffmpeg libraries segfault
> everytime because missing stack alignement with multimedia instructions.
> In order to ease the win32 compilation process, I have written a bit of
> documentation in README.win32 (should be included in the tarball), and
> uploaded a linphone-deps/ tarball in
> http://download.savannah.gnu.org/releases/linphone/misc/
> The README.win32 explains where to place gtk stuff in the base directory.
> Hope this helps.
>
> Simon
>

Hi Simon,

I'm also using wxDev-C++ and hopefully the README.win32 file.
I've tried to rebuild everything with gcc-4.3.


in RTP, the compiler complains for the file rtpsession_inet.c:
pointer targets in passing argument2 of 'recvfrom' differ in signedness

and same errors for each call to sendto or recv


in mediastreamer :
[Linker Error] undefined reference to '__gxx_personality_v0'


liblinphone -> OK

linphone,
after a few warnings, I get again the error
[Linker Error] undefined reference to '__gxx_personality_v0'



I think errors in RTP could be resolved by an option given to gcc ?
What is the exact version of mingw-gcc you're using Simon ? Wher can I
find it ?

Regards

Stephane