2015-04-28 8:36 GMT+02:00 Pavel <[email protected]>:
> On Tue, 2015-04-28 at 08:08 +0200, Christer Solskogen wrote:
> > On 27.04.2015 20:16, LRN wrote:
> >
> > > At a glance it looks like SDL_render_d3d11.c declares and defines
> > > IID_IDXGIFactory2, and mingw's dxgi1_2.h declares IID_IDXGIFactory2 as
> well
> > > (and defines it in some library, likely libuuid.a).
> > >
> > > Apparently, SDL2 was written against a SDK (likely mingw.org) that
> has no
> > > IID_IDXGIFactory2.
> > >
> > > The fix is to remove
> > > static const GUID IID_IDXGIFactory2 = { 0x50c83a1c, 0xe072, 0x4c48, {
> 0x87,
> > > 0xb0, 0x36, 0x30, 0xfa, 0x36, 0xa6, 0xd0 } };
> > > from SDL2 (or at least ifdef it out based on some macro from
> dxgi1_2.h).
> > >
> > > At a glance, anyway.
> > >
> >
> > Okay? Compiling SDL2 using v3.x (git) works just fine.
> >
>
> This is nothing surprising. The UIDs and interface definitions are
> constantly added to the MinGW source (includes). For example, I have an
> application using MSXML. There were no definitions for MSXML interfaces
> so I had to add my own. It compiled fine with MinGW 3.x, but the MSXML
> UIDs and interfaces has been added in MinGW 4.x. So I had to remove my
> definitions in order to compile my project with MinGW 4.x. This is
> called "progress" or "evolution" :-)
>
This progress would go faster if *all* upstream projects would just
contribute these changes back instead of hiding them in their headers. I
know a lot of them are already doing this, and it may just be a remnant of
the stale MinGW.org developer policy to accepting and implementing such
changes. Here's me hoping for a brighter future :p
/rant
Ruben
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