[lwip-devel] Tests build fails with "multiple definition of `net_test'"

[Szabolcs Szekelyi]

Hi,

I made a patch that implements a few more netdevice-related ioctls. I wrote 
tests for this change, but I'm unable to compile the unit tests as described 
in https://lists.nongnu.org/archive/html/lwip-devel/2020-08/msg00001.html

ld gives me this error:

/usr/bin/ld: test_dhcp.o:/home/szabi/lwip-contrib/ports/unix/
check/../../../../lwip/src/../test/unit/dhcp/test_dhcp.c:9: multiple definition 
of `net_test'; test_netif.o:/home/szabi/lwip-contrib/ports/unix/
check/../../../../lwip/src/../test/unit/core/test_netif.c:12: first defined here
collect2: error: ld returned 1 exit status
make: *** [Makefile:71: lwip_unittests] Error 1

Is this reasonable? Am I doing this the wrong way?

Thanks,
-- 
Szabi