G.722 linking issue

Pavel Livshits93402

Prodigy 150 points

I'm tring to compile code which is using the g.722 libraries version 2.00.00.000 but I get the following linking error:

undefined first referenced

symbol in file

--------- ----------------

_G722DEC_TII_IG722DEC ./voice_coding/g722_decoder.obj

_G722ENC_TII_IG722ENC ./voice_coding/g722_encoder.obj

error: unresolved symbols remain

Those libraries are part of the linker search path so linker should see it alright.

Thanks,

Pavel

over 13 years ago

0 Venkateswara Rao over 13 years ago

Intellectual 315 points

Hi Pavel,

This version of the codec supports ELF output. You may be linking the ELF library with your code which you built for COFF output.

In ELF format, the global symbols will have no 'underscore'.

You can try building your code in ELF format to resolve this.

-Venkat

0 Pavel Livshits93402 over 13 years ago in reply to Venkateswara Rao

Prodigy 150 points

Venkat,

You are right I do compile my project in COFF mode but this is only one I can choose becuase it is gray in the CCSv5 'CCS build' settings. Is there way to get the libraries in COFF or convert it to be COFF?

Pavel

0 Venkateswara Rao over 13 years ago in reply to Pavel Livshits93402

Intellectual 315 points

No Pavel,

The library cann't be converted to COFF. You may be using older cgtools. You try to migrate to the cgtools to 7.x, which support ELF, then you may be able to build your code for ELF output.

-Venkat

0 Pavel Livshits93402 over 13 years ago in reply to Venkateswara Rao

Prodigy 150 points

Thanks Venkat it was very helpful, but somehow my project cannot be compiled in ELF format. It will be very helpful if the TI team would provide the libraires in COFF format too.

Pavel

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G.722 linking issue