Hello, folks! I trying to integrate ipset to my flood monitoring toolkit https://github.com/FastVPSEestiOu/fastnetmon but can't link it correctly. Here you can find my code: https://gist.github.com/pavel-odintsov/b2277822e5c88e136550 I installed recent version from Git: cd /usr/src git clone git://git.netfilter.org/ipset.git apt-get install -y automake libtool ./autogen.sh ./configure --prefix=/opt/ipset make install And tried link my tool with libipset but haven't any success: g++ ipset.c -I/opt/ipset/include/ -L/opt/ipset/lib -lipset ipset.c: In function ‘int main()’: ipset.c:15:37: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] ipset.c:15:37: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_session_init(int (*)(char const*, ...))' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_parse_setname(ipset_session*, ipset_opt, char const*)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_type_get(ipset_session*, ipset_cmd)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_session_error(ipset_session const*)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_parse_elem(ipset_session*, bool, char const*)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_session_error(ipset_session const*)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_cmd(ipset_session*, ipset_cmd, unsigned int)' /tmp/ccWP0vdf.o:ipset.c:function ban_ip(char*, char*): error: undefined reference to 'ipset_session_fini(ipset_session*)' collect2: error: ld returned 1 exit status But if i change g++ to gcc everything passed with flying colors: gcc ipset.c -I/opt/ipset/include/ -L/opt/ipset/lib -lipset My toolkit written in C++ and I need ability to link it directly with libipset. Thank you for attention to my problem! -- Sincerely yours, Pavel Odintsov -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html