Hello Everyone,

I'am getting this strange "undefined reference" error while compiling
my project and im trying to understand why it is happening. It would
be great if anyone here can help me understand and solve this issue.

Basically when im linking my project (to make the vxWorks BSP) im
getting this below errors..

vxWorks.tmp(.data+0x1b30c8): undefined reference to
`OSPF6_GR_CleanGrForIfAddrDelete'
vxWorks.tmp(.data+0x1d2718): undefined reference to
`ospf6_lsa_header_more_recent_ack'
vxWorks.tmp(.data+0x1d84a8): undefined reference to
`IPBMTVersion_OSPFV3'

The strange thing for me is that these three functions have been
deleted in the latest code and are not referenced from anywhere (we've
checked it many times) but still this error is coming. And another
strange part is that the error is coming from the .data segment.
Normally these undefined reference errors coming from the .text
segment where some part of the code calls a function which is not
defined in any of the object files.

Any help on this will be greatly appreciated.
Thanks,
Saravana