Stéphane Veyret <sveyret@xxxxxxxxx> wrote: > I am currently trying to add a new feature to nftables. I made > modifications on the kernel and updated a VM with this modified > kernel. I then made modifications on libnftnl, make && make install it > on this VM. I even made some tests which I managed to execute. > > Now, I am trying to modify the nftables userspace tool. I had to set variables: > LIBNFTNL_CFLAGS="-g -O2" > LIBNFTNL_LIBS=$HOME/libnftnl/src/.libs/libnftnl.so ./configure > in order for configure to work, but it worked. But at linking time, I > get the following error for each nftnl_* function: > ld: ./.libs/libnftables.so: undefined reference to `nftnl_trace_free' > > I tried to set the LD_LIBRARY_PATH to /usr/local/lib but it did not > change anything. Do you have an idea of what the problem is? Try LIBNFTNL_LIBS="-L$HOME/libnftnl/src/.libs -lnftnl" ./configure
