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Re: [Linphone-developers] Build error on windows

From: Stéphane List
Subject: Re: [Linphone-developers] Build error on windows
Date: Thu, 16 Oct 2008 11:17:44 +0200 (CEST)
User-agent: SquirrelMail/1.4.9a

Simon Morlat a écrit :
> Hi Stéphane,
>> I've downloaded the latest speex here :
>> 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++ ( 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
> 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

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 ?



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