Makefile problem and modules

I wrote a module for IPv6 but there is a case when it is compiled.
(For the moment my code can only work as a module...) When IPv6 is compiled as a module, my module is well compiled. But if IPv6 is directly in the kernel, my module is not take into account (I've got no object file).

Here is the only line I added to the Makefile (near the end):

obj-$(CONFIG_IPV6_MYSTUFF) += mystuff.o

Thanks in advance.

-Manu

In which directory? net/ipv6/ ?

Maybe you need to add

subdir-m += ipv6

in net/Makefile then.
net/ipv6 is not processed during module compilation when CONFIG_IPV6=y (except net/ipv6/netfilter).

Andrzej