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netfilter.mk: extend nf_add macro to take a version dependency expression

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- nf_add now takes an optional 4th argument which specifies a kernel version dependency, e.g. "lt 3.7.0"
	- remove CompareKernelPatchVer conditionals around nf_add invocations, use version depends instead
	- fixes xt_LOG.ko packaging with Linux 3.6.0 and later

SVN-Revision: 34681
This commit is contained in:
Jo-Philipp Wich 2012-12-15 00:05:35 +00:00
parent 4901ac8225
commit 5ba9873914
1 changed files with 16 additions and 19 deletions
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33
include/netfilter.mk
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@ -15,9 +15,15 @@ P_XT:=netfilter/
P_EBT:=bridge/netfilter/
endif
# 1: variable
# 2: kconfig symbols
# 3: file list
# 4: version dependency
define nf_add
$(if $(4),ifeq ($$(strip $$(call CompareKernelPatchVer,$$(KERNEL_PATCHVER),$(firstword $(4)),$(lastword $(4)))),1))
$(1)-$$($(2)) += $(3)
KCONFIG_$(1) += $(2)
$(if $(4),endif)
KCONFIG_$(1) = $(filter-out $(2),$(KCONFIG_$(1))) $(2)
endef
@ -37,11 +43,8 @@ $(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_MATCH_MAC, $(P_XT)xt_mac))
$(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_MATCH_MULTIPORT, $(P_XT)xt_multiport))
$(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_MATCH_COMMENT, $(P_XT)xt_comment))
ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.4.0)),1)
$(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_TARGET_LOG, $(P_XT)xt_LOG))
else
$(eval $(call nf_add,IPT_CORE,CONFIG_IP_NF_TARGET_LOG, $(P_V4)ipt_LOG))
endif
$(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_TARGET_LOG, $(P_XT)xt_LOG, ge 3.4.0))
$(eval $(call nf_add,IPT_CORE,CONFIG_IP_NF_TARGET_LOG, $(P_V4)ipt_LOG, lt 3.4.0))
$(eval $(call nf_add,IPT_CORE,CONFIG_NETFILTER_XT_TARGET_TCPMSS, $(P_XT)xt_TCPMSS))
$(eval $(call nf_add,IPT_CORE,CONFIG_IP_NF_TARGET_REJECT, $(P_V4)ipt_REJECT))
@ -156,11 +159,8 @@ $(eval $(call nf_add,IPT_IPV6,CONFIG_IP6_NF_TARGET_REJECT, $(P_V6)ip6t_REJECT))
# nat
# kernel only
ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.7.0)),1)
$(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_XT)nf_nat $(P_V4)iptable_nat),))
else
$(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_V4)nf_nat $(P_V4)iptable_nat),))
endif
$(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_XT)nf_nat $(P_V4)iptable_nat, ge 3.7.0),))
$(eval $(if $(NF_KMOD),$(call nf_add,IPT_NAT,CONFIG_NF_NAT, $(P_V4)nf_nat $(P_V4)iptable_nat, lt 3.7.0),))
# userland only
$(eval $(if $(NF_KMOD),,$(call nf_add,IPT_NAT,CONFIG_NF_NAT, ipt_SNAT ipt_DNAT)))
@ -179,13 +179,10 @@ $(eval $(call nf_add,IPT_NAT_EXTRA,CONFIG_IP_NF_TARGET_REDIRECT, $(P_V4)ipt_REDI
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_IP_NF_NAT_FTP, $(P_V4)ip_nat_ftp))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_CONNTRACK_FTP, $(P_XT)nf_conntrack_ftp))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_CONNTRACK_IRC, $(P_XT)nf_conntrack_irc))
ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,3.7.0)),1)
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_XT)nf_nat_ftp))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_XT)nf_nat_irc))
else
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_V4)nf_nat_ftp))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_V4)nf_nat_irc))
endif
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_XT)nf_nat_ftp, ge 3.7.0))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_XT)nf_nat_irc, ge 3.7.0))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_FTP, $(P_V4)nf_nat_ftp, lt 3.7.0))
$(eval $(call nf_add,IPT_NATHELPER,CONFIG_NF_NAT_IRC, $(P_V4)nf_nat_irc, lt 3.7.0))
# nathelper-extra