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DM8127 IPNC RDK 3.5.0 - using external library on DSP

Marko Shink
Genius 3475 points

Hi,

I'm trying to use external library  on DSP in vaLink_alg.c, but  getting linking error:  undefined symbol (function_x_from_library).
Until version  RDK 3.5 everything worked fine.
Just  adding new library path to 'LIB_PATHS' in : /makerules/rules_c674.mk,  including library include file to 'vaLink_alg.c', and call function from the same file.
But If i put library  function call in scdLink_alg.c, then it builds OK.

Until version 3.5 vaLink was in ''links_c6xdsp' folder, now it is in 'links_common' folder.  scdLink is still in ''links_c6xdsp' folder. That's probably why scdLink still builds OK.

I have tried several libraries: VLIB, scd,  my-libraries ... none works in vaLink, but all work in scdLink.  But default libraries 'dmval_elf.ae674' and 'vlib.ae674' works even in vaLink.

Anybody knows what else to change.

Regards,
Marko.