>ninja -C out\Release
ninja: Entering directory `out\Release'
[51/52] LINK_EMBED compare.exe
FAILED: C:\python_27_amd64\files\python.exe gyp-win-tool link-with-manifests 
environment.x86 True compare.exe "C:\python_27_amd64\files\python.exe 
gyp-win-tool
link-wrapper environment.x86 False link.exe /nologo /OUT:compare.exe 
@compare.exe.rsp" 1 mt.exe rc.exe 
"obj\compare.compare.exe.intermediate.manifest" obj\compa
re.compare.exe.generated.manifest ..\..\build\win\compatibility.manifest
libyuv.lib(libyuv.compare.obj) : error LNK2019: unresolved external symbol 
_HashDjb2_SSE41 referenced in function _HashDjb2
libyuv.lib(libyuv.compare.obj) : error LNK2019: unresolved external symbol 
_SumSquareError_SSE2 referenced in function _ComputeSumSquareError
compare.exe : fatal error LNK1120: 2 unresolved externals


link-wrapper environment.x86 False link.exe /nologo /OUT:convert.exe 
@convert.exe.rsp" 1 mt.exe rc.exe 
"obj\convert.convert.exe.intermediate.manifest" obj\conve
rt.convert.exe.generated.manifest ..\..\build\win\compatibility.manifest
libyuv.lib(libyuv.planar_functions.obj) : error LNK2019: unresolved external 
symbol _CopyRow_SSE2 referenced in function _CopyPlane
libyuv.lib(libyuv.convert.obj) : error LNK2001: unresolved external symbol 
_CopyRow_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2001: unresolved external symbol 
_CopyRow_SSE2
libyuv.lib(libyuv.planar_functions.obj) : error LNK2019: unresolved external 
symbol _CopyRow_AVX referenced in function _CopyPlane
libyuv.lib(libyuv.convert.obj) : error LNK2001: unresolved external symbol 
_CopyRow_AVX
...
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I422ToRGB24Row_SSSE3 referenced in function _I422ToRGB24Row_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I422ToRAWRow_SSSE3 referenced in function _I422ToRAWRow_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I422ToYUY2Row_SSE2 referenced in function _I422ToYUY2Row_Any_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I422ToUYVYRow_SSE2 referenced in function _I422ToUYVYRow_Any_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_J422ToARGBRow_SSSE3 referenced in function _J422ToARGBRow_Any_SSSE3
libyuv.lib(libyuv.convert_argb.obj) : error LNK2001: unresolved external symbol 
_J422ToARGBRow_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_J422ToARGBRow_AVX2 referenced in function _J422ToARGBRow_Any_AVX2
libyuv.lib(libyuv.convert_argb.obj) : error LNK2001: unresolved external symbol 
_J422ToARGBRow_AVX2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_J400ToARGBRow_SSE2 referenced in function _J400ToARGBRow_Any_SSE2
libyuv.lib(libyuv.convert_argb.obj) : error LNK2001: unresolved external symbol 
_J400ToARGBRow_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I400ToARGBRow_SSE2 referenced in function _I400ToARGBRow_Any_SSE2
libyuv.lib(libyuv.convert_argb.obj) : error LNK2001: unresolved external symbol 
_I400ToARGBRow_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_I400ToARGBRow_AVX2 referenced in function _I400ToARGBRow_Any_AVX2
libyuv.lib(libyuv.convert_argb.obj) : error LNK2001: unresolved external symbol 
_I400ToARGBRow_AVX2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_ARGBToYJRow_AVX2 referenced in function _ARGBToYJRow_Any_AVX2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_ARGBToYJRow_SSSE3 referenced in function _ARGBToYJRow_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_ARGBToUVJRow_SSSE3 referenced in function _ARGBToUVJRow_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_ARGBToUV444Row_SSSE3 referenced in function _ARGBToUV444Row_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_ARGBToUV422Row_SSSE3 referenced in function _ARGBToUV422Row_Any_SSSE3
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_MergeUVRow_SSE2 referenced in function _MergeUVRow_Any_SSE2
libyuv.lib(libyuv.row_any.obj) : error LNK2019: unresolved external symbol 
_MergeUVRow_AVX2 referenced in function _MergeUVRow_Any_AVX2
libyuv.lib(libyuv.scale_common.obj) : error LNK2019: unresolved external symbol 
_FixedDiv1_X86 referenced in function _ScaleSlope

[51/52] CXX obj\unit_test\libyuv_unittest.convert_test.obj