make  all-recursive
make[1]: Entering directory `/usr/src/iptables/iptables-1.4.0.ccj3'
Making all in extensions
make[2]: Entering directory `/usr/src/iptables/iptables-1.4.0.ccj3/extensions'
  CC       libxt_SECMARK.oo
In file included from libxt_SECMARK.c:12:
../include/xtables.h:229: warning: declaration of 'optind' shadows a global declaration
/usr/include/getopt.h:73: warning: shadowed declaration is here
libxt_SECMARK.c:13:40: warning: linux/netfilter/xt_SECMARK.h: No such file or directory
libxt_SECMARK.c: In function `SECMARK_parse':
libxt_SECMARK.c:43: error: `SECMARK_MODE_SEL' undeclared (first use in this function)
libxt_SECMARK.c:43: error: (Each undeclared identifier is reported only once
libxt_SECMARK.c:43: error: for each function it appears in.)
libxt_SECMARK.c:46: error: dereferencing pointer to incomplete type
libxt_SECMARK.c:48: error: `SECMARK_SELCTX_MAX' undeclared (first use in this function)
libxt_SECMARK.c:54: error: dereferencing pointer to incomplete type
libxt_SECMARK.c: At top level:
libxt_SECMARK.c:70: warning: "struct xt_secmark_target_info" declared inside parameter list
libxt_SECMARK.c:70: warning: its scope is only this definition or declaration, which is probably not what you want
libxt_SECMARK.c: In function `print_secmark':
libxt_SECMARK.c:72: error: dereferencing pointer to incomplete type