[x265] Build failure on MinGW GCC 4.7.1 with rev 5683ee5

[Steve Borho]

On Thu, Nov 14, 2013 at 4:46 AM, Nikos Barkas <nikbar2004 at yahoo.com> wrote:

> The program fails to link on MinGW GCC 4.7.1 with revision 5683ee5<https://bitbucket.org/multicoreware/x265/commits/5683ee5b793cca5956f1e44e4e0bb3d6be70e942>.
> The related messages are:
>
> Linking CXX executable x265.exe
> libx265.a(asm-primitives.cpp.obj):asm-primitives.cpp:(.text+0x75a7):
> undefined reference to `x265_interp_4tap_vert_ps_2x4_sse4'
> libx265.a(asm-primitives.cpp.obj):asm-primitives.cpp:(.text+0x7791):
> undefined reference to `x265_interp_4tap_vert_ps_2x8_sse4'
> c:/developmentenvironment/gcc/msys_x2/1.0/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.1/../../../../x86_64-w64-mingw32/bin/ld.exe:
> libx265.a(asm-primitives.cpp.obj): bad reloc address 0x0 in section `.pdata'
> c:/developmentenvironment/gcc/msys_x2/1.0/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.1/../../../../x86_64-w64-mingw32/bin/ld.exe:
> final link failed: Invalid operation
> 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
>

this wasn't isolated to GCC, there was a missed patch. should be fixed now

-- 
Steve Borho
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