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From: Anthony Liguori <anthony@codemonkey.ws>
To: Stefan Weil <weil@mail.berlios.de>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] Win32: Fix compilation with SDL.
Date: Thu, 18 Jun 2009 14:12:37 -0500	[thread overview]
Message-ID: <4A3A91A5.4080209@codemonkey.ws> (raw)
In-Reply-To: <4A3A8F22.2080907@mail.berlios.de>

Stefan Weil wrote:
> 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.
>   

Why do we need to do anything special then?

I don't understand what the point of the qemu_main stuff is.

Regards,

Anthony Liguori

  reply	other threads:[~2009-06-18 19:12 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-18 18:11 [Qemu-devel] [PATCH] Win32: Fix compilation with SDL Stefan Weil
2009-06-18 18:46 ` Anthony Liguori
2009-06-18 19:01   ` Stefan Weil
2009-06-18 19:12     ` Anthony Liguori [this message]
2009-06-18 19:17       ` Stefan Weil
2009-06-18 20:00         ` Anthony Liguori
2009-06-18 20:49           ` Hollis Blanchard

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