Re: [Mingw-cross-env-list] State of SDL2 in MXE

[Martin Gerhardy]

Am 25.06.2013 11:39, schrieb Schrober:
> On Monday 24 June 2013 23:39:40 Schrober wrote:
> > On Sunday 23 June 2013 16:44:37 Martin Gerhardy wrote:
> > > hi
> > >
> > > there is a pull request for it available on github.
> > >
> > > it includes sdl_image, sdl_mixer and smpeg2, no sdl_ttf or sdl_net yet
> > > though.
> > >
> > > feedback on this would be great.
> > >
> > > regards
> > > martin
> > >
> > > Am 23.06.2013 um 10:56 schrieb Schrober <address@hidden>:
> > > > Hi,
> > > >
> > > > is there currently some work in progress to get SDL2 in MXE? I wanted to
> > > > test some things on windows and could only find an old thread from pre
> > > > rc1 times.
> > Thanks for the info. I've tried it but a compile+link run with i686-w64-
> > mingw32-g++ failed with an
> >
> > i686-w64-mingw32-g++: error: unrecognized command line option '-XCClinker'
> >
> > It seems to come from the link flags of i686-w64-mingw32-sdl2-config. I've
> > attached a version of the sdl2.mk which fixes this problem for me.
> I get a lot of errors when compiling something
>
> i686-w64-mingw32-g++ -fvisibility-inlines-hidden -std=gnu++0x -O3 -Wall -
> ffast-math -fno-strict-aliasing -fvisibility=hidden -mmmx -msse -fno-PIC -
> I/home/franz/tmp/mxe/usr/i686-w64-mingw32/include   -
> I/home/franz/tmp/mxe/usr/i686-w64-mingw32/include/libpng16    -
> I/home/franz/tmp/mxe/usr/i686-w64-mingw32/include/SDL2 -Dmain=SDL_main  -c -o
> test.o test.cpp
> In file included from /home/franz/tmp/mxe/usr/i686-w64-
> mingw32/include/intrin.h:98:0,
>                   from /home/franz/tmp/mxe/usr/i686-w64-
> mingw32/include/SDL2/SDL_cpuinfo.h:44,
>                   from /home/franz/tmp/mxe/usr/i686-w64-
> mingw32/include/SDL2/SDL.h:71,
>                   from test.cpp:40:
>
> /home/franz/tmp/mxe/usr/i686-w64-mingw32/include/dvec.h: In function 'Is16vec8
> sat_sub(const Is16vec8&, const Is16vec8&)':
> /home/franz/tmp/mxe/usr/i686-w64-mingw32/include/dvec.h:409:89: error:
> '_mm_subs_epi16' was not declared in this scope
>   inline Is16vec8 sat_sub(const Is16vec8 &a,const Is16vec8 &b) { return
> _mm_subs_epi16(a,b); }
>
> I've attached a new version to fix this in SDL_cpuinfo.h

Thanks a lot - but this is something that you should really also push 
upstream.

http://bugzilla.libsdl.org/enter_bug.cgi?product=SDL

Greetings
Martin