dnl Boilerplate
-AC_INIT([ipset], [6.32], [kadlec@blackhole.kfki.hu])
+AC_INIT([ipset], [7.11], [kadlec@netfilter.org])
AC_CONFIG_AUX_DIR([build-aux])
AC_CANONICAL_HOST
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([foreign subdir-objects tar-pax])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AC_PROG_LN_S
AC_ENABLE_STATIC
LT_INIT([dlopen])
LT_CONFIG_LTDL_DIR([libltdl])
])# PKG_CHECK_VAR
])
+# This hack makes PKG_CHECK_VARS from m4/pkg.m4 work on autoconf 2.63
+# (courtesy of sunnybear in https://github.com/gdnsd/gdnsd/issues/85)
+m4_ifndef([AS_VAR_COPY],
+[m4_define([AS_VAR_COPY],
+[AS_LITERAL_IF([$1[]$2], [$1=$$2], [eval $1=\$$2])])])
+
if test "x$enable_bashcompl" = "xyes"; then
PKG_CHECK_VAR(bashcompdir, [bash-completion], [completionsdir], , bashcompdir="${sysconfdir}/bash_completion.d")
AC_SUBST(bashcompdir)
if test "$BUILDKMOD" == "yes"
then
dnl Check kernel incompatibilities... Ugly like hell
+
+AC_MSG_CHECKING([kernel source for INIT_DEFERRABLE_WORK])
+if test -f $ksourcedir/include/linux/workqueue.h && \
+ $GREP -q 'INIT_DEFERRABLE_WORK' $ksourcedir/include/linux/workqueue.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_INIT_DEFERRABLE_WORK, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_INIT_DEFERRABLE_WORK, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for system_power_efficient_wq])
+if test -f $ksourcedir/include/linux/workqueue.h && \
+ $GREP -q 'system_power_efficient_wq' $ksourcedir/include/linux/workqueue.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_SYSTEM_POWER_EFFICIENT_WQ, define)
+elif test -f $ksourcedir/include/linux/workqueue.h && \
+ $GREP -q 'system_wq' $ksourcedir/include/linux/workqueue.h; then
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_SYSTEM_POWER_EFFICIENT_WQ, undef)
+else
+ AC_MSG_ERROR([Kernel source tree is too old, at least v2.36 is required])
+fi
+
AC_MSG_CHECKING([kernel source for struct xt_action_param])
if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
$GREP -q 'struct xt_action_param' $ksourcedir/include/linux/netfilter/x_tables.h; then
AC_SUBST(HAVE_ETHER_ADDR_EQUAL, undef)
fi
+AC_MSG_CHECKING([kernel source for is_zero_ether_addr])
+if test -f $ksourcedir/include/linux/etherdevice.h && \
+ $GREP -q 'is_zero_ether_addr' $ksourcedir/include/linux/etherdevice.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_IS_ZERO_ETHER_ADDR, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_IS_ZERO_ETHER_ADDR, undef)
+fi
+
AC_MSG_CHECKING([kernel source for nla_put_be16])
if test -f $ksourcedir/include/net/netlink.h && \
$GREP -q 'nla_put_be16' $ksourcedir/include/net/netlink.h; then
AC_MSG_CHECKING([kernel source for portid in nl_info])
if test -f $ksourcedir/include/linux/netlink.h && \
- $AWK '/^struct netlink_skb_parms/ {for(i=1; i<=5; i++) {getline; print}}' $ksourcedir/include/linux/netlink.h | $GREP -q 'portid;'; then
+ $AWK '/^struct netlink_skb_parms /,/^}/' $ksourcedir/include/linux/netlink.h | $GREP -q 'portid;'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_NL_INFO_PORTID, define)
else
AC_MSG_CHECKING([kernel source for netlink_dump_start args])
if test -f $ksourcedir/include/linux/netlink.h && \
- $AWK '/netlink_dump_start/ {for(i=1; i<=4; i++) {getline; print}}' $ksourcedir/include/linux/netlink.h | $GREP -q 'done.*;'; then
+ $AWK '/ netlink_dump_start\(/,/\)/' $ksourcedir/include/linux/netlink.h | $GREP -q 'done.*;'; then
AC_MSG_RESULT(5 args)
AC_SUBST(HAVE_NETLINK_DUMP_START_ARGS, 5)
elif test -f $ksourcedir/include/linux/netlink.h && \
- $AWK '/netlink_dump_start/ {for(i=1; i<=4; i++) {getline; print}}' $ksourcedir/include/linux/netlink.h | $GREP -q 'min_dump_alloc.*;'; then
+ $AWK '/ netlink_dump_start\(/,/\)/' $ksourcedir/include/linux/netlink.h | $GREP -q 'min_dump_alloc.*;'; then
AC_MSG_RESULT(6 args)
AC_SUBST(HAVE_NETLINK_DUMP_START_ARGS, 6)
-else
+elif test -f $ksourcedir/include/linux/netlink.h && \
+ $AWK '/^struct netlink_dump_control {/,/\}/' $ksourcedir/include/linux/netlink.h | $GREP -q '\(\*start\)'; then
AC_MSG_RESULT(4 args)
AC_SUBST(HAVE_NETLINK_DUMP_START_ARGS, 4)
+else
+ AC_MSG_RESULT(7 fake args)
+ AC_SUBST(HAVE_NETLINK_DUMP_START_ARGS, 7)
fi
AC_MSG_CHECKING([kernel source for ns_capable])
AC_MSG_CHECKING([kernel source for ipv6_skip_exthdr args])
if test -f $ksourcedir/include/net/ipv6.h && \
- $AWK '/ipv6_skip_exthdr/ {getline; print}' $ksourcedir/include/net/ipv6.h | $GREP -q 'frag_offp'; then
+ $AWK '/( |\t)ipv6_skip_exthdr\(/,/\)/' $ksourcedir/include/net/ipv6.h | $GREP -q 'frag_offp'; then
AC_MSG_RESULT(4 args)
AC_SUBST(HAVE_IPV6_SKIP_EXTHDR_ARGS, 4)
else
AC_SUBST(HAVE_IPV6_SKIP_EXTHDR_ARGS, 3)
fi
+AC_MSG_CHECKING([kernel source for cond_resched_rcu])
+if test -f $ksourcedir/include/linux/sched.h && \
+ $AWK '/( |\t)cond_resched_rcu\(/,/\)/' $ksourcedir/include/linux/sched.h | $GREP -q 'cond_resched_rcu'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_COND_RESCHED_RCU, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_COND_RESCHED_RCU, undef)
+fi
+
AC_MSG_CHECKING([kernel source for bool checkentry function prototype])
if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
$GREP -q 'bool .\*checkentry.' $ksourcedir/include/linux/netfilter/x_tables.h; then
AC_MSG_CHECKING([kernel source for id in struct pernet_operations])
if test -f $ksourcedir/include/net/net_namespace.h && \
- $AWK '/struct pernet_operations/ {for(i=1; i<=6; i++) {getline; print}}' $ksourcedir/include/net/net_namespace.h | $GREP -q 'int \*id;'; then
+ $AWK '/^struct pernet_operations /,/^}/' $ksourcedir/include/net/net_namespace.h | $GREP -q 'int \*id;'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_NET_OPS_ID, define)
else
AC_SUBST(HAVE_NET_OPS_ID, undef)
fi
+AC_MSG_CHECKING([kernel source for async in struct pernet_operations])
+if test -f $ksourcedir/include/net/net_namespace.h && \
+ $AWK '/^struct pernet_operations /,/^}/' $ksourcedir/include/net/net_namespace.h | $GREP -q 'bool async;'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NET_OPS_ASYNC, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NET_OPS_ASYNC, undef)
+fi
+
AC_MSG_CHECKING([kernel source for user_ns in struct net])
if test -f $ksourcedir/include/net/net_namespace.h && \
- $AWK '/^struct net \{/ {for(i=1; i<=20; i++) {getline; print}}' $ksourcedir/include/net/net_namespace.h | $GREP -q 'user_ns'; then
+ $AWK '/^struct net \{/,/^}/' $ksourcedir/include/net/net_namespace.h | $GREP -q 'user_ns'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_USER_NS_IN_STRUCT_NET, define)
else
AC_SUBST(HAVE_RBTREE_POSTORDER_FOR_EACH_ENTRY_SAFE, undef)
fi
+AC_MSG_CHECKING([kernel source for kvcalloc])
+if test -f $ksourcedir/include/linux/mm.h && \
+ $GREP -q 'kvcalloc' $ksourcedir/include/linux/mm.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_KVCALLOC, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_KVCALLOC, undef)
+fi
+
AC_MSG_CHECKING([kernel source for kvfree])
if test -f $ksourcedir/include/linux/mm.h && \
$GREP -q 'kvfree' $ksourcedir/include/linux/mm.h; then
AC_SUBST(HAVE_KVFREE, undef)
fi
+AC_MSG_CHECKING([kernel source for bitmap_zalloc])
+if test -f $ksourcedir/include/linux/bitmap.h && \
+ $GREP -q 'bitmap_zalloc' $ksourcedir/include/linux/bitmap.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_BITMAP_ZALLOC, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_BITMAP_ZALLOC, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for bitmap_zero])
+if test -f $ksourcedir/include/linux/bitmap.h && \
+ $GREP -q 'bitmap_zero' $ksourcedir/include/linux/bitmap.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_BITMAP_ZERO, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_BITMAP_ZERO, undef)
+fi
+
AC_MSG_CHECKING([kernel source for struct net in struct xt_mtchk_param])
if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
- $AWK '/^struct xt_mtchk_param / {for(i=1; i<=5; i++) {getline; print}}' $ksourcedir/include/linux/netfilter/x_tables.h | \
+ $AWK '/^struct xt_mtchk_param /,/^}/' $ksourcedir/include/linux/netfilter/x_tables.h | \
$GREP -q 'struct net '; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_XT_MTCHK_PARAM_STRUCT_NET, define)
AC_MSG_CHECKING([kernel source for struct net in the change function of tcf_ematch_ops])
if test -f $ksourcedir/include/net/pkt_cls.h && \
- $AWK '/^struct tcf_ematch_ops / {for(i=1; i<=5; i++) {getline; print}}' $ksourcedir/include/net/pkt_cls.h | \
+ $AWK '/^struct tcf_ematch_ops /,/^}/' $ksourcedir/include/net/pkt_cls.h | \
$GREP -q '\*change..struct net \*net'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_TCF_EMATCH_OPS_CHANGE_ARG_NET, define)
AC_MSG_CHECKING([kernel source for struct net in struct tcf_ematch])
if test -f $ksourcedir/include/net/pkt_cls.h && \
- $AWK '/^struct tcf_ematch / {for(i=1; i<=7; i++) {getline; print}}' $ksourcedir/include/net/pkt_cls.h | \
+ $AWK '/^struct tcf_ematch /,/^}/' $ksourcedir/include/net/pkt_cls.h | \
$GREP -q 'struct net'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_TCF_EMATCH_STRUCT_NET, define)
AC_SUBST(HAVE_NLA_PUT_IN_ADDR, undef)
fi
-AC_MSG_CHECKING([kernel source for struct net in struct nfnl_callback])
+AC_MSG_CHECKING([kernel source for struct net in the call() function in struct nfnl_callback])
if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
- $AWK '/^struct nfnl_callback / {for(i=1; i<=3; i++) {getline; print}}' $ksourcedir/include/linux/netfilter/nfnetlink.h | \
+ $AWK '/^struct nfnl_callback /,/\);$/' $ksourcedir/include/linux/netfilter/nfnetlink.h | \
$GREP -q 'struct net'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_NET_IN_NFNL_CALLBACK_FN, define)
else
AC_MSG_RESULT(no)
AC_SUBST(HAVE_TC_SKB_PROTOCOL, undef)
+
+ AC_MSG_CHECKING([kernel source for vlan_proto in struct sk_buff])
+ if test -f $ksourcedir/include/linux/skbuff.h && \
+ $AWK '/^struct sk_buff {/,/^};$/' $ksourcedir/include/linux/skbuff.h | \
+ $GREP -q 'vlan_proto'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_VLAN_PROTO_IN_SK_BUFF, define)
+ else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_VLAN_PROTO_IN_SK_BUFF, undef)
+ fi
+fi
+
+AC_MSG_CHECKING([kernel source for iif to skb_iif rename in struct sk_buff])
+if test -f $ksourcedir/include/linux/skbuff.h && \
+ $AWK '/^struct sk_buff {/,/^};$/' $ksourcedir/include/linux/skbuff.h | \
+ $GREP -q 'skb_iif'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_SKB_IIF, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_SKB_IIF, undef)
fi
AC_MSG_CHECKING([kernel source for struct net in struct xt_action_param])
if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
- $AWK '/^struct xt_action_param / {for(i=1; i<=8; i++) {getline; print}}' $ksourcedir/include/linux/netfilter/x_tables.h | \
+ $AWK '/^struct xt_action_param /,/^}/' $ksourcedir/include/linux/netfilter/x_tables.h | \
$GREP -q 'struct net '; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_NET_IN_XT_ACTION_PARAM, define)
AC_MSG_CHECKING([kernel source for struct nf_hook_state in struct xt_action_param])
if test -f $ksourcedir/include/linux/netfilter/x_tables.h && \
- $AWK '/^struct xt_action_param / {for(i=1; i<=10; i++) {getline; print}}' $ksourcedir/include/linux/netfilter/x_tables.h | \
+ $AWK '/^struct xt_action_param /,/^}/' $ksourcedir/include/linux/netfilter/x_tables.h | \
$GREP -q 'struct nf_hook_state '; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_STATE_IN_XT_ACTION_PARAM, define)
AC_MSG_CHECKING([kernel source for netlink extended ACK])
if test -f $ksourcedir/include/linux/netlink.h && \
- $AWK '/^extern void netlink_ack/ {for(i=1; i<=2; i++) {getline; print}}' $ksourcedir/include/linux/netlink.h | $GREP -q 'const struct netlink_ext_ack'; then
+ $AWK '/void netlink_ack\(/,/\)/' $ksourcedir/include/linux/netlink.h | $GREP -q 'const struct netlink_ext_ack'; then
AC_MSG_RESULT(yes)
AC_SUBST(HAVE_NETLINK_EXTENDED_ACK, define)
else
AC_SUBST(HAVE_NETLINK_EXTENDED_ACK, undef)
fi
+AC_MSG_CHECKING([kernel source for passing extended ACK struct to parsing functions])
+if test -f $ksourcedir/include/net/netlink.h && \
+ $AWK '/^static inline int nla_parse_nested\(/,/\)/' $ksourcedir/include/net/netlink.h | $GREP -q 'struct netlink_ext_ack'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_PASSING_EXTENDED_ACK_TO_PARSERS, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_PASSING_EXTENDED_ACK_TO_PARSERS, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for passing extended ACK struct to callback functions])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $AWK '/^struct nfnl_callback /,/^}/' $ksourcedir/include/linux/netfilter/nfnetlink.h | $GREP -q 'struct netlink_ext_ack'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_PASSING_EXTENDED_ACK_TO_CALLBACKS, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_PASSING_EXTENDED_ACK_TO_CALLBACKS, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for no typedef sctp_sctphdr_t])
+if test -f $ksourcedir/include/linux/sctp.h && \
+ $GREP -q '^typedef struct sctphdr' $ksourcedir/include/linux/sctp.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_TYPEDEF_SCTP_SCTPHDR_T, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_TYPEDEF_SCTP_SCTPHDR_T, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for timer_setup in timer.h])
+if test -f $ksourcedir/include/linux/timer.h && \
+ $GREP -q ' timer_setup' $ksourcedir/include/linux/timer.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_TIMER_SETUP, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_TIMER_SETUP, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for lockdep_nfnl_is_held() in nfnetlink.h])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $GREP -q ' lockdep_nfnl_is_held' $ksourcedir/include/linux/netfilter/nfnetlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_LOCKDEP_NFNL_IS_HELD, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_LOCKDEP_NFNL_IS_HELD, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for nla_strscpy() in netlink.h])
+if test -f $ksourcedir/include/net/netlink.h && \
+ $GREP -q ' nla_strscpy' $ksourcedir/include/net/netlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NLA_STRSCPY, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NLA_STRSCPY, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for strscpy() in string.h])
+if test -f $ksourcedir/include/linux/timer.h && \
+ $GREP -q ' strscpy' $ksourcedir/include/linux/string.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_STRSCPY, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_STRSCPY, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for synchronize_rcu_bh() in rcutiny.h and rcupdate.h])
+if test -f $ksourcedir/include/linux/rcupdate.h && \
+ $GREP -q 'static inline void synchronize_rcu_bh' \
+ $ksourcedir/include/linux/rcutiny.h $ksourcedir/include/linux/rcupdate.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_SYNCHRONIZE_RCU_BH, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_SYNCHRONIZE_RCU_BH, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for the fourth arg of list_for_each_entry_rcu() in rculist.h])
+if test -f $ksourcedir/include/linux/rculist.h && \
+ $GREP -q 'define list_for_each_entry_rcu(pos, head, member, cond' $ksourcedir/include/linux/rculist.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_LIST_FOR_EACH_ENTRY_RCU_FOUR_ARGS, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_LIST_FOR_EACH_ENTRY_RCU_FOUR_ARGS, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for skb_protocol() in if_vlan.h])
+if test -f $ksourcedir/include/linux/if_vlan.h && \
+ $GREP -q 'static inline __be16 skb_protocol' $ksourcedir/include/linux/if_vlan.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_SKB_PROTOCOL, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_SKB_PROTOCOL, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for NLA_POLICY_EXACT_LEN() in netlink.h])
+if test -f $ksourcedir/include/net/netlink.h && \
+ $GREP -q 'define NLA_POLICY_EXACT_LEN' $ksourcedir/include/net/netlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NLA_POLICY_EXACT_LEN, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NLA_POLICY_EXACT_LEN, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for nfnl_msg_put() in nfnetlink.h])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $GREP -q 'nfnl_msg_put' $ksourcedir/include/linux/netfilter/nfnetlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NFNL_MSG_PUT, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NFNL_MSG_PUT, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for struct nfnl_info in nfnl_callback function])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $AWK '/^struct nfnl_callback /,/^}/' $ksourcedir/include/linux/netfilter/nfnetlink.h | $GREP -q 'struct nfnl_info'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NFNL_INFO_IN_NFNL_CALLBACK, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NFNL_INFO_IN_NFNL_CALLBACK, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for enum nfnl_callback_type])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $GREP -q 'enum nfnl_callback_type ' $ksourcedir/include/linux/netfilter/nfnetlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NFNL_CALLBACK_TYPE, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NFNL_CALLBACK_TYPE, undef)
+fi
+
+AC_MSG_CHECKING([kernel source of handling -EAGAIN in nfnetlink_unicast])
+if test -f $ksourcedir/net/netfilter/nfnetlink.c && \
+ $AWK '/nfnetlink_unicast\(/,/^}/' $ksourcedir/net/netfilter/nfnetlink.c | $GREP -q 'err == -EAGAIN'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_EAGAIN_IN_NFNETLINK_UNICAST, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_EAGAIN_IN_NFNETLINK_UNICAST, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for nlmsg_unicast which returns zero in case of success])
+if test -f $ksourcedir/include/net/netlink.h && \
+ $AWK '/static inline int nlmsg_unicast\(/,/^}/' $ksourcedir/include/net/netlink.h | $GREP -q 'err > 0'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NLMSG_UNICAST, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NLMSG_UNICAST, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for kvzalloc() in mm.h])
+if test -f $ksourcedir/include/linux/mm.h && \
+ $GREP -q 'static inline void \*kvzalloc(' $ksourcedir/include/linux/mm.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_KVZALLOC, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_KVZALLOC, undef)
+fi
+
+AC_MSG_CHECKING([kernel source for GFP_KERNEL_ACCOUNT in gfp.h])
+if test -f $ksourcedir/include/linux/gfp.h && \
+ $GREP -q 'define GFP_KERNEL_ACCOUNT' $ksourcedir/include/linux/gfp.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_GFP_KERNEL_ACCOUNT, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_GFP_KERNEL_ACCOUNT, undef)
+fi
+
AC_MSG_CHECKING([kernel source for struct net_generic])
if test -f $ksourcedir/include/net/netns/generic.h && \
$GREP -q 'struct net_generic' $ksourcedir/include/net/netns/generic.h; then
dnl Generate output
AC_CONFIG_FILES([Makefile include/libipset/Makefile
lib/Makefile lib/libipset.pc src/Makefile utils/Makefile
- kernel/include/linux/netfilter/ipset/ip_set_compat.h])
+ kernel/include/linux/netfilter/ipset/ip_set_compat.h
+ kernel/include/linux/netfilter/ipset/ip_set_compiler.h])
AC_OUTPUT
dnl Summary
projects / thirdparty / ipset.git / blobdiff