Hi, I've combed through the archives through June of this year and it seems some other people may have had the same problem as me, however, no one followed up. I'm assuming I'm missing something incredibly obvious because otherwise, there would be more folks with this compilation problem. So please be gentle with me! :) Problem definition ================== I have a Suse 10.0 environment, kernel 2.6.13-15. My goal is to implement Layer7 but for now, I thought I'd minimize the number of variables and try to compile iptables 1.3.3 on my machine. First I recompiled my kernel without any POM changes. This worked fine. Next, I download POM bits (revision 4088): svn co https://svn.netfilter.org/netfilter/trunk/patch-o-matic-ng and I applied the one item it found, which applied successfully. When I re-run POM, it's happy as a clam - see below for the output. I recompiled my kernel following the README.SUSE instructions: - make - make install - make modules_install - reboot So far so good. Next, I go to compile iptables 1.3.3 and I get a failure. This is where I've been banging my head against the wall. Even though the Makefile defaults to /usr/src/linux, I specify the KERNEL_DIR variable: - make KERNEL_DIR=/usr/src/linux The make dies unless I compile with: - make KERNEL_DIR=/usr However, I will need to compile /usr/src/linux because my end-goal is to implement Layer7. See below for Make's output. With hat in hand, would someone give me a pointer? :) I'm obviously missing something very obvious which is escaping me. POM output ---------- Welcome to Patch-o-matic ($Revision: 4088 $)! Kernel: 2.6.13, /usr/src/linux Iptables: 1.3.3, /root/src/iptables-1.3.3 Each patch is a new feature: many have minimal impact, some do not. Almost every one has bugs, so don't apply what you don't need! ------------------------------------------------------- Already applied: Testing comment... applied Excellent! Source trees are ready for compilation. IPTABLES Make output ==================== # make KERNEL_DIR=/usr/src/linux Rules.make:29: target `extensions/libipt_comment.d' given more than once in the same rule. Rules.make:33: target `extensions/libipt_comment.so' given more than once in the same rule. Extensions found: IPv4:CLUSTERIP IPv4:comment IPv4:recent IPv6:REJECT IPv6:ah IPv6:esp IPv6:frag IPv6:ipv6header IPv6:hbh IPv6:dst IPv6:rt cc -O2 -Wall -Wunused -I/usr/src/linux/include -Iinclude/ -DIPTABLES_VERSION=\"1.3.3\" -fPIC -o extensions/libipt_CLUSTERIP_sh.o -c extensions/libipt_CLUSTERIP.c In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:26:1: warning: "IFNAMSIZ" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:128:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:30:1: warning: "IFF_UP" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:46:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:31:1: warning: "IFF_BROADCAST" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:48:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:32:1: warning: "IFF_DEBUG" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:50:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:33:1: warning: "IFF_LOOPBACK" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:52:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:34:1: warning: "IFF_POINTOPOINT" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:54:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:35:1: warning: "IFF_NOTRAILERS" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:56:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:36:1: warning: "IFF_RUNNING" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:58:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:37:1: warning: "IFF_NOARP" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:60:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:38:1: warning: "IFF_PROMISC" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:62:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:39:1: warning: "IFF_ALLMULTI" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:66:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:41:1: warning: "IFF_MASTER" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:69:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:42:1: warning: "IFF_SLAVE" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:71:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:44:1: warning: "IFF_MULTICAST" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:74:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:48:1: warning: "IFF_PORTSEL" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:77:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:49:1: warning: "IFF_AUTOMEDIA" redefined In file included from include/libiptc/ipt_kernel_headers.h:14, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/net/if.h:79:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/linux/netdevice.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:10, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/if.h:95: error: redefinition of âstruct ifmapâ /usr/src/linux/include/linux/if.h:131: error: redefinition of âstruct ifreqâ /usr/src/linux/include/linux/if.h:181: error: redefinition of âstruct ifconfâ In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:31: error: redefinition of âstruct in6_addrâ /usr/src/linux/include/linux/in6.h:54: error: redefinition of âstruct sockaddr_in6â /usr/src/linux/include/linux/in6.h:62: error: redefinition of âstruct ipv6_mreqâ In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:131:1: warning: "IPPROTO_HOPOPTS" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:36:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:132:1: warning: "IPPROTO_ROUTING" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:58:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:133:1: warning: "IPPROTO_FRAGMENT" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:60:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:134:1: warning: "IPPROTO_ICMPV6" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:70:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:135:1: warning: "IPPROTO_NONE" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:72:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:136:1: warning: "IPPROTO_DSTOPTS" redefined In file included from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/netinet/in.h:74:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:166:1: warning: "IPV6_ADD_MEMBERSHIP" redefined In file included from /usr/include/netinet/in.h:345, from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/bits/in.h:137:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:28, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/in6.h:167:1: warning: "IPV6_DROP_MEMBERSHIP" redefined In file included from /usr/include/netinet/in.h:345, from /usr/include/netinet/ip.h:25, from include/libiptc/ipt_kernel_headers.h:9, from include/libiptc/libiptc.h:5, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/include/bits/in.h:138:1: warning: this is the location of the previous definition In file included from /usr/src/linux/include/net/protocol.h:30, from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/linux/ipv6.h:19: error: redefinition of âstruct in6_pktinfoâ In file included from /usr/src/linux/include/linux/netfilter_ipv4.h:11, from /usr/src/linux/include/linux/netfilter_ipv4/ip_tables.h:26, from include/libiptc/libiptc.h:6, from include/iptables.h:5, from extensions/libipt_CLUSTERIP.c:18: /usr/src/linux/include/net/protocol.h:38: warning: âstruct sk_buffâ declared inside parameter list /usr/src/linux/include/net/protocol.h:38: warning: its scope is only this definition or declaration, which is probably not what you want /usr/src/linux/include/net/protocol.h:39: error: syntax error before âu32â /usr/src/linux/include/net/protocol.h:47: warning: âstruct sk_buffâ declared inside parameter list /usr/src/linux/include/net/protocol.h:52: warning: âstruct inet6_skb_parmâ declared inside parameter list /usr/src/linux/include/net/protocol.h:52: warning: âstruct sk_buffâ declared inside parameter list /usr/src/linux/include/net/protocol.h:62: error: field âlistâ has incomplete type extensions/libipt_CLUSTERIP.c: In function âparseâ: extensions/libipt_CLUSTERIP.c:121: warning: pointer targets in passing argument 2 of âparse_macâ differ in signedness make: *** [extensions/libipt_CLUSTERIP_sh.o] Error 1 --- Pablo Sanchez - Blueoak Database Engineering, Inc Ph: 819.459.1926 Toll free: 888.459.1926 Cell: 819.664.9118 Pgr: pablo_p@xxxxxxxxxxxxx Fax: 603.720.7723 (US) Fax: 514.371.1255 (Canada)
