IPP patched ZLIB missing symbols

Meluzín__Vojtěch · ‎10-17-2018

I patched ZLIB 1.2.11 using IPP 2016 (and 2019), all went fine, all compiled fine (using MSVC). But linker comes with following missing symbols (I added all necessary libs, and I actually tried adding all libs from IPP at all)

1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77FastestGetStat_8u referenced in function _custDeflateUpdateTable
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77Fastest_8u referenced in function _lz77_encode_call
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77FastestPrecompHeader_8u referenced in function _lz77_encode_call
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77Fast_8u referenced in function _lz77_encode_call
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77Slow_8u referenced in function _lz77_encode_call
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77FastestGenHuffTable_8u referenced in function _zzdeflateGetTabLen
1>zlib_x32_debug.lib(deflate.obj) : error LNK2019: unresolved external symbol _ippsDeflateLZ77FastestGenHeader_8u referenced in function _zzdeflateGetTabLen

Then I even tried to search the libs for these symbols and they are nowhere to be found... Any ideas?

Viet_H_Intel · ‎10-19-2018

Did you check libippdc.lib?

Thanks,

Viet