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authorPatrick McHardy <kaber@trash.net>2007-02-12 11:15:02 -0800
committerDavid S. Miller <davem@davemloft.net>2007-02-12 11:15:02 -0800
commita3c941b08d73e26af9030d34a73a1992cfff1703 (patch)
tree8da2c5caf2f197a2bf84bb20563f381c757d61e7
parent891350c9d168a7d58a193a67a1d107c23f9c2eb1 (diff)
[NETFILTER]: Kconfig: improve dependency handling
Instead of depending on internally needed options and letting users figure out what is needed, select them when needed: - IP_NF_IPTABLES, IP_NF_ARPTABLES and IP6_NF_IPTABLES select NETFILTER_XTABLES - NETFILTER_XT_TARGET_CONNMARK, NETFILTER_XT_MATCH_CONNMARK and IP_NF_TARGET_CLUSTERIP select NF_CONNTRACK_MARK - NETFILTER_XT_MATCH_CONNBYTES selects NF_CT_ACCT Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/netfilter/Kconfig8
-rw-r--r--net/ipv6/netfilter/Kconfig3
-rw-r--r--net/netfilter/Kconfig12
3 files changed, 16 insertions, 7 deletions
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 9b08e7ad71b..601808c796e 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -226,7 +226,7 @@ config IP_NF_QUEUE
config IP_NF_IPTABLES
tristate "IP tables support (required for filtering/masq/NAT)"
- depends on NETFILTER_XTABLES
+ select NETFILTER_XTABLES
help
iptables is a general, extensible packet identification framework.
The packet filtering and full NAT (masquerading, port forwarding,
@@ -606,7 +606,9 @@ config IP_NF_TARGET_TTL
config IP_NF_TARGET_CLUSTERIP
tristate "CLUSTERIP target support (EXPERIMENTAL)"
depends on IP_NF_MANGLE && EXPERIMENTAL
- depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
+ depends on IP_NF_CONNTRACK || NF_CONNTRACK_IPV4
+ select IP_NF_CONNTRACK_MARK if IP_NF_CONNTRACK
+ select NF_CONNTRACK_MARK if NF_CONNTRACK_IPV4
help
The CLUSTERIP target allows you to build load-balancing clusters of
network servers without having a dedicated load-balancing
@@ -629,7 +631,7 @@ config IP_NF_RAW
# ARP tables
config IP_NF_ARPTABLES
tristate "ARP tables support"
- depends on NETFILTER_XTABLES
+ select NETFILTER_XTABLES
help
arptables is a general, extensible packet identification framework.
The ARP packet filtering and mangling (manipulation)subsystems
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index cd549aea84f..da07e9a88ee 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -42,7 +42,8 @@ config IP6_NF_QUEUE
config IP6_NF_IPTABLES
tristate "IP6 tables support (required for filtering)"
- depends on INET && IPV6 && EXPERIMENTAL && NETFILTER_XTABLES
+ depends on INET && IPV6 && EXPERIMENTAL
+ select NETFILTER_XTABLES
help
ip6tables is a general, extensible packet identification framework.
Currently only the packet filtering and packet mangling subsystem
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 748f7f00909..253fce3ad2d 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -302,7 +302,9 @@ config NETFILTER_XT_TARGET_CONNMARK
tristate '"CONNMARK" target support'
depends on NETFILTER_XTABLES
depends on IP_NF_MANGLE || IP6_NF_MANGLE
- depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK)
+ depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ select IP_NF_CONNTRACK_MARK if IP_NF_CONNTRACK
+ select NF_CONNTRACK_MARK if NF_CONNTRACK
help
This option adds a `CONNMARK' target, which allows one to manipulate
the connection mark value. Similar to the MARK target, but
@@ -434,7 +436,9 @@ config NETFILTER_XT_MATCH_COMMENT
config NETFILTER_XT_MATCH_CONNBYTES
tristate '"connbytes" per-connection counter match support'
depends on NETFILTER_XTABLES
- depends on (IP_NF_CONNTRACK && IP_NF_CT_ACCT) || (NF_CT_ACCT && NF_CONNTRACK)
+ depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ select IP_NF_CT_ACCT if IP_NF_CONNTRACK
+ select NF_CT_ACCT if NF_CONNTRACK
help
This option adds a `connbytes' match, which allows you to match the
number of bytes and/or packets for each direction within a connection.
@@ -445,7 +449,9 @@ config NETFILTER_XT_MATCH_CONNBYTES
config NETFILTER_XT_MATCH_CONNMARK
tristate '"connmark" connection mark match support'
depends on NETFILTER_XTABLES
- depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK)
+ depends on IP_NF_CONNTRACK || NF_CONNTRACK
+ select IP_NF_CONNTRACK_MARK if IP_NF_CONNTRACK
+ select NF_CONNTRACK_MARK if NF_CONNTRACK
help
This option adds a `connmark' match, which allows you to match the
connection mark value previously set for the session by `CONNMARK'.