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Date: Thu, 18 Jun 2009 21:01:54 +0200
From: Stefan Weil <weil@mail.berlios.de>
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Subject: Re: [Qemu-devel] [PATCH] Win32: Fix compilation with SDL.
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To: Anthony Liguori <anthony@codemonkey.ws>
Cc: QEMU Developers <qemu-devel@nongnu.org>

Anthony Liguori schrieb:
> Stefan Weil wrote:
>> `sdl-config --cflags` defines main = SDL_main
>> on some platforms. One of these platforms is
>> Windows with mingw32.
>>   
>
> How about adding -Umain to SDL_CFLAGS on _WIN32 and and __APPLE__?
>
> Regards,
>
> Anthony Liguori
>

I think -Dmain=SDL_main was added to the SDL CFLAGS because
the SDL implementation needs some special startup code.
Redefining main (or directly using the correct name) is typical
for windows gui applications.

-Umain would destroy this mechanism and create an executable
which won't run in the worst case.

By the way, I just tested the cross compiled i386/qemu.exe
(with my patch) using wine on debian lenny: it works :-)

Regards

Stefan Weil