I'm trying to create an echo server on spartan 3 A with MicroBlaze using ethernet interface, but when i compile the project i got an undefined reference error. I am using lwip 1.3.0.
I think that i am missing a library but I can't get which one?
The error is:
microblaze_0\libsrc\lwip130_v3_01_a\src/contrib/ports/xilinx/sys_arch.c:347 >undefined reference to `sem_post'