[x265] [PATCH RFC] manually align the stack for GCC x86_32 builds

[Murugan Vairavel]

On Fri, Apr 18, 2014 at 11:52 PM, Steve Borho <steve at borho.org> wrote:

> On Fri, Apr 18, 2014 at 6:16 AM, Murugan Vairavel
> <murugan at multicorewareinc.com> wrote:
> > Hi,
> >
> > We try to build the code on 32-bit machine on WinXp platform with GCC,
> > We got build error after applying this patch:
> >
> > [ 78%] Building CXX object
> encoder/CMakeFiles/encoder.dir/compress.cpp.obj
> > [ 79%] Building CXX object
> encoder/CMakeFiles/encoder.dir/reference.cpp.obj
> > [ 80%] Building CXX object encoder/CMakeFiles/encoder.dir/encoder.cpp.obj
> > [ 81%] Building CXX object encoder/CMakeFiles/encoder.dir/api.cpp.obj
> > c:/Documents and Settings/rajesh/Desktop/x265/source/encoder/api.cpp: In
> > functio
> > n 'int encode_stack_frame(x265::Encoder*, bool, const x265_picture*,
> > x265_pictur
> > e*, x265::NALUnitEBSP**)':
> > c:/Documents and
> Settings/rajesh/Desktop/x265/source/encoder/api.cpp:112:1:
> > warn
> > ing: no return statement in function returning non-void [-Wreturn-type]
>
> fixed
>
> >  }
> >  ^
> > [ 82%] Building CXX object
> > encoder/CMakeFiles/encoder.dir/weightPrediction.cpp.o
> > bj
> > [ 82%] Built target encoder
> > Linking CXX static library libx265.a
> > [ 82%] Built target x265-static
> > Scanning dependencies of target cli
> > [ 84%] Building CXX object CMakeFiles/cli.dir/input/input.cpp.obj
> > [ 85%] Building CXX object CMakeFiles/cli.dir/input/y4m.cpp.obj
> > [ 86%] Building CXX object CMakeFiles/cli.dir/input/yuv.cpp.obj
> > [ 87%] Building CXX object CMakeFiles/cli.dir/output/output.cpp.obj
> > [ 88%] Building CXX object CMakeFiles/cli.dir/output/y4m.cpp.obj
> > [ 89%] Building CXX object CMakeFiles/cli.dir/output/yuv.cpp.obj
> > [ 90%] Building CXX object CMakeFiles/cli.dir/filters/filters.cpp.obj
> > [ 91%] Building CXX object CMakeFiles/cli.dir/x265.cpp.obj
> > Linking CXX executable x265.exe
> > libx265.a(threading.cpp.obj):threading.cpp:(.text+0x23): undefined
> reference
> > to
> > `x265_stack_align(void (*)(), ...)'
> > libx265.a(api.cpp.obj):api.cpp:(.text+0x2ec): undefined reference to
> > `x265_stack
> > _align(void (*)(), ...)'
> > collect2.exe: error: ld returned 1 exit status
> > make[2]: *** [x265.exe] Error 1
> > make[1]: *** [CMakeFiles/cli.dir/all] Error 2
> > make: *** [all] Error 2
>
> were you building without assembly? i.e: did cmake find yasm?
>
No, We were Building with assembly. cmake found yasm.

>
> --
> Steve Borho
> _______________________________________________
> x265-devel mailing list
> x265-devel at videolan.org
> https://mailman.videolan.org/listinfo/x265-devel
>



-- 
With Regards,

Murugan. V
+919659287478
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