[Mingw-w64-public] Trouble cross-compiling SDL2

2015-04-27 Thread Christer Solskogen 
Hi!

I've got trouble cross compiling SDL2 with the latest and greatest gcc, 
binutils and mingw-w64.

gcc version 5.1.0 (GCC)
GNU ld (GNU Binutils) 2.25
and mingw-w64 v4.x (from git)

I don't what is to blame. But I'm pretty sure the cross compiler it self 
is in good shape, since I can cross compile SDL1 without any issues.

This is what SDL2 gives me:

   CC build/SDL_render_d3d11.lo
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:140:19:
 
error: static declaration of 'IID_IDXGIFactory2' follows non-static 
declaration
  static const GUID IID_IDXGIFactory2 = { 0x50c83a1c, 0xe072, 0x4c48, { 
0x87, 0xb0, 0x36, 0x30, 0xfa, 0x36, 0xa6, 0xd0 } };
^
In file included from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/combaseapi.h:156:0,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/objbase.h:14,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/ole2.h:17,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:12,
  from 
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:34:
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/dxgi1_2.h:759:1: 
note: previous declaration of 'IID_IDXGIFactory2' was here
  DEFINE_GUID(IID_IDXGIFactory2, 0x50c83a1c, 0xe072, 0x4c48, 0x87,0xb0, 
0x36,0x30,0xfa,0x36,0xa6,0xd0);
  ^
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:141:19:
 
error: static declaration of 'IID_IDXGIDevice1' follows non-static 
declaration
  static const GUID IID_IDXGIDevice1 = { 0x77db970f, 0x6276, 0x48ba, { 
0xba, 0x28, 0x07, 0x01, 0x43, 0xb4, 0x39, 0x2c } };
^
In file included from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/combaseapi.h:156:0,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/objbase.h:14,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/ole2.h:17,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:12,
  from 
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:34:
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/dxgi.h:2501:1: note: 
previous declaration of 'IID_IDXGIDevice1' was here
  DEFINE_GUID(IID_IDXGIDevice1, 0x77db970f, 0x6276, 0x48ba, 0xba,0x28, 
0x07,0x01,0x43,0xb4,0x39,0x2c);
  ^
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:143:19:
 
error: static declaration of 'IID_ID3D11Texture2D' follows non-static 
declaration
  static const GUID IID_ID3D11Texture2D = { 0x6f15aaf2, 0xd208, 0x4e89, 
{ 0x9a, 0xb4, 0x48, 0x95, 0x35, 0xd3, 0x4f, 0x9c } };
^
In file included from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/combaseapi.h:156:0,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/objbase.h:14,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/ole2.h:17,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:12,
  from 
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:34:
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11.h:4533:1: 
note: previous declaration of 'IID_ID3D11Texture2D' was here
  DEFINE_GUID(IID_ID3D11Texture2D, 0x6f15aaf2, 0xd208, 0x4e89, 
0x9a,0xb4, 0x48,0x95,0x35,0xd3,0x4f,0x9c);
  ^
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:144:19:
 
error: static declaration of 'IID_ID3D11Device1' follows non-static 
declaration
  static const GUID IID_ID3D11Device1 = { 0xa04bfb29, 0x08ef, 0x43d6, { 
0xa4, 0x9c, 0xa9, 0xbd, 0xbd, 0xcb, 0xe6, 0x86 } };
^
In file included from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/combaseapi.h:156:0,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/objbase.h:14,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/ole2.h:17,
  from 
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:12,
  from 
/home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:34:
/tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:2351:1: 
note: previous declaration of 'IID_ID3D11Device1' was here
  DEFINE_GUID(IID_ID3D11Device1, 0xa04bfb29, 0x08ef, 0x43d6, 0xa4,0x9c, 
0xa9,0xbd,0xbd,0xcb,0xe6,0x86);
.

I've tried both the latest SDL2 release (2.0.3) and the latest from 
mercurial.

Any hints?

-- 
chs




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Re: [Mingw-w64-public] Trouble cross-compiling SDL2

2015-04-27 Thread LRN 
On 27.04.2015 20:37, Christer Solskogen wrote:
> Hi!
> 
> I've got trouble cross compiling SDL2 with the latest and greatest gcc, 
> binutils and mingw-w64.
> 
> gcc version 5.1.0 (GCC)
> GNU ld (GNU Binutils) 2.25
> and mingw-w64 v4.x (from git)
> 
> I don't what is to blame. But I'm pretty sure the cross compiler it self 
> is in good shape, since I can cross compile SDL1 without any issues.
> 
> This is what SDL2 gives me:
> 
>CC build/SDL_render_d3d11.lo
> /home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:140:19:
>  
> error: static declaration of 'IID_IDXGIFactory2' follows non-static 
> declaration
>   static const GUID IID_IDXGIFactory2 = { 0x50c83a1c, 0xe072, 0x4c48, { 
> 0x87, 0xb0, 0x36, 0x30, 0xfa, 0x36, 0xa6, 0xd0 } };
> ^
> In file included from 
> /tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/combaseapi.h:156:0,
>   from 
> /tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/objbase.h:14,
>   from 
> /tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/ole2.h:17,
>   from 
> /tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/d3d11_1.h:12,
>   from 
> /home/solskogen/mingw-w64-builder/trunk/lib/sdl2/src/render/direct3d11/SDL_render_d3d11.c:34:
> /tmp/obj/cross-mingw-w64/x86_64-w64-mingw32/include/dxgi1_2.h:759:1: 
> note: previous declaration of 'IID_IDXGIFactory2' was here
>   DEFINE_GUID(IID_IDXGIFactory2, 0x50c83a1c, 0xe072, 0x4c48, 0x87,0xb0, 
> 0x36,0x30,0xfa,0x36,0xa6,0xd0);
>   ^

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.

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[Mingw-w64-public] GCC 5.1.0/4.9 lto linking errors (and bootstrap-lto GCC builds)

2015-04-27 Thread Matt Breedlove 
I originally posted this to GCC's gcc-help ML but felt I should do the
same here:

https://gcc.gnu.org/ml/gcc-help/2015-04/msg00167.html

This is in regards to PR 65559 and 65582 which is keeping GCC 5.1.0
LTO linking from completing due to the "lto1.exe: internal compiler
error: in read_cgraph_and_symbols, at lto/lto.c:2947" error and seems
to impact 4.9 although non-fatally.  I'll be following both lists so
if any questions need answering, feel free to ask on whichever list
seems most appropriate.

--
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Re: [Mingw-w64-public] Trouble cross-compiling SDL2

2015-04-27 Thread Christer Solskogen 
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.

-- 
chs







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Re: [Mingw-w64-public] Trouble cross-compiling SDL2

2015-04-27 Thread Pavel 
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" :-)

Pavel


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