extensions/Makefile - platform/external/iptables - Gitiles

 #! /usr/bin/make

 # WARNING:
 # only add extensions here that are either present in the kernel, or whose
 # header files are present in the include/linux directory of this iptables
 # package (HW)
 #
 PF_EXT_SLIB:=ah addrtype conntrack ecn helper icmp iprange owner policy realm tos ttl unclean DNAT DSCP ECN LOG MASQUERADE MIRROR NETMAP REDIRECT REJECT SAME SNAT TOS TTL ULOG
 PF6_EXT_SLIB:=eui64 hl icmp6 owner policy HL LOG
 PFX_EXT_SLIB:=connmark connlimit comment dscp esp hashlimit length limit mac mark multiport physdev pkttype sctp state standard tcp tcpmss udp CLASSIFY CONNMARK MARK NFQUEUE NOTRACK TCPMSS TRACE

 ifeq ($(DO_SELINUX), 1)
 PF_EXT_SE_SLIB:=
 PF6_EXT_SE_SLIB:=
 PFX_EXT_SE_SLIB:=CONNSECMARK SECMARK
 endif

 # Optionals
 PF_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
 PF6_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test6),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
 PFX_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-testx),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))

 PF_EXT_ALL_SLIB:=$(patsubst extensions/libipt_%.c, %, $(wildcard extensions/libipt_*.c))
 PF6_EXT_ALL_SLIB:=$(patsubst extensions/libip6t_%.c, %, $(wildcard extensions/libip6t_*.c))
 PFX_EXT_ALL_SLIB:=$(patsubst extensions/libxt_%.c, %, $(wildcard extensions/libxt_*.c))

 PF_EXT_MAN_ALL_MATCHES:=$(foreach T,$(PF_EXT_ALL_SLIB),$(shell test -f extensions/libipt_$(T).man && grep -q register_match extensions/libipt_$(T).c  && echo $(T)))
 PF_EXT_MAN_ALL_TARGETS:=$(foreach T,$(PF_EXT_ALL_SLIB),$(shell test -f extensions/libipt_$(T).man && grep -q register_target extensions/libipt_$(T).c && echo $(T)))
 PF6_EXT_MAN_ALL_MATCHES:=$(foreach T,$(PF6_EXT_ALL_SLIB),$(shell test -f extensions/libip6t_$(T).man && grep -q register_match6 extensions/libip6t_$(T).c  && echo $(T)))
 PF6_EXT_MAN_ALL_TARGETS:=$(foreach T,$(PF6_EXT_ALL_SLIB),$(shell test -f extensions/libip6t_$(T).man && grep -q register_target6 extensions/libip6t_$(T).c && echo $(T)))

 PF_EXT_MAN_MATCHES:=$(filter $(PF_EXT_ALL_SLIB), $(PF_EXT_MAN_ALL_MATCHES))
 PF_EXT_MAN_TARGETS:=$(filter $(PF_EXT_ALL_SLIB), $(PF_EXT_MAN_ALL_TARGETS))
 PF_EXT_MAN_EXTRA_MATCHES:=$(filter-out $(PF_EXT_MAN_MATCHES), $(PF_EXT_MAN_ALL_MATCHES))
 PF_EXT_MAN_EXTRA_TARGETS:=$(filter-out $(PF_EXT_MAN_TARGETS), $(PF_EXT_MAN_ALL_TARGETS))
 PF6_EXT_MAN_MATCHES:=$(filter $(PF6_EXT_ALL_SLIB), $(PF6_EXT_MAN_ALL_MATCHES))
 PF6_EXT_MAN_TARGETS:=$(filter $(PF6_EXT_ALL_SLIB), $(PF6_EXT_MAN_ALL_TARGETS))
 PF6_EXT_MAN_EXTRA_MATCHES:=$(filter-out $(PF6_EXT_MAN_MATCHES), $(PF6_EXT_MAN_ALL_MATCHES))
 PF6_EXT_MAN_EXTRA_TARGETS:=$(filter-out $(PF6_EXT_MAN_TARGETS), $(PF6_EXT_MAN_ALL_TARGETS))


 allman:
 	@echo ALL_SLIB: $(PF_EXT_ALL_SLIB)
 	@echo ALL_MATCH: $(PF_EXT_MAN_ALL_MATCHES)
 	@echo ALL_TARGET: $(PF_EXT_MAN_ALL_TARGETS)

 PF_EXT_SLIB+=$(PF_EXT_SLIB_OPTS)
 PF6_EXT_SLIB+=$(PF6_EXT_SLIB_OPTS)
 PFX_EXT_SLIB+=$(PFX_EXT_SLIB_OPTS)

 OPTIONALS+=$(patsubst %,IPv4:%,$(PF_EXT_SLIB_OPTS))
 OPTIONALS+=$(patsubst %,IPv6:%,$(PF6_EXT_SLIB_OPTS))

 ifndef NO_SHARED_LIBS
 SHARED_LIBS+=$(foreach T,$(PF_EXT_SLIB),extensions/libipt_$(T).so)
 SHARED_SE_LIBS+=$(foreach T,$(PF_EXT_SE_SLIB),extensions/libipt_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PF_EXT_SLIB), $(DEST_IPT_LIBDIR)/libipt_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PF_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libipt_$(T).so)

 ifeq ($(DO_IPV6), 1)
 SHARED_LIBS+=$(foreach T,$(PF6_EXT_SLIB),extensions/libip6t_$(T).so)
 SHARED_SE_LIBS+=$(foreach T,$(PF6_EXT_SE_SLIB),extensions/libip6t_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PF6_EXT_SLIB), $(DEST_IPT_LIBDIR)/libip6t_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PF6_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libip6t_$(T).so)
 endif

 SHARED_LIBS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).so)
 SHARED_SE_LIBS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PFX_EXT_SLIB), $(DEST_IPT_LIBDIR)/libxt_$(T).so)
 EXTRA_INSTALLS+=$(foreach T, $(PFX_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libxt_$(T).so)

 else 	# NO_SHARED_LIBS
 EXT_OBJS+=$(foreach T,$(PF_EXT_SLIB),extensions/libipt_$(T).o)
 EXT_OBJS+=$(foreach T,$(PF_EXT_SE_SLIB),extensions/libipt_$(T).o)
 EXT_OBJS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).o)
 EXT_OBJS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).o)
 EXT_FUNC+=$(foreach T,$(PF_EXT_SLIB),ipt_$(T))
 EXT_FUNC+=$(foreach T,$(PF_EXT_SE_SLIB),ipt_$(T))
 EXT_FUNC+=$(foreach T,$(PFX_EXT_SLIB),xt_$(T))
 EXT_FUNC+=$(foreach T,$(PFX_EXT_SE_SLIB),xt_$(T))
 EXT_OBJS+= extensions/initext.o
 ifeq ($(DO_IPV6), 1)
 EXT6_OBJS+=$(foreach T,$(PF6_EXT_SLIB),extensions/libip6t_$(T).o)
 EXT6_OBJS+=$(foreach T,$(PF6_EXT_SE_SLIB),extensions/libip6t_$(T).o)
 EXT6_OBJS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).o)
 EXT6_FUNC+=$(foreach T,$(PF6_EXT_SLIB),ip6t_$(T))
 EXT6_FUNC+=$(foreach T,$(PF6_EXT_SE_SLIB),ip6t_$(T))
 EXT6_FUNC+=$(foreach T,$(PFX_EXT_SLIB),xt_$(T))
 EXT6_OBJS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).o)
 EXT6_FUNC+=$(foreach T,$(PFX_EXT_SE_SLIB),xt_$(T))
 EXT6_OBJS+= extensions/initext6.o
 endif	# DO_IPV6
 endif	# NO_SHARED_LIBS

 ifndef TOPLEVEL_INCLUDED
 local:
 	cd .. && $(MAKE) $(SHARED_LIBS) $(SHARED_SE_LIBS)
 endif

 ifdef NO_SHARED_LIBS
 extensions/libext.a: $(EXT_OBJS)
 	rm -f $@; ar crv $@ $(EXT_OBJS)

 extensions/libext6.a: $(EXT6_OBJS)
 	rm -f $@; ar crv $@ $(EXT6_OBJS)

 extensions/initext.o: extensions/initext.c
 extensions/initext6.o: extensions/initext6.c

 extensions/initext.c: extensions/Makefile
 	echo "" > $@
 	for i in $(EXT_FUNC); do \
 		echo "extern void $${i}_init(void);" >> $@; \
 	done
 	echo "void init_extensions(void) {" >> $@
 	for i in $(EXT_FUNC); do \
 		echo "	$${i}_init();" >> $@; \
 	done
 	echo "}" >> $@

 extensions/initext6.c: extensions/Makefile
 	echo "" > $@
 	for i in $(EXT6_FUNC); do \
 		echo "extern void $${i}_init(void);" >> $@; \
 	done
 	echo "void init_extensions(void) {" >> $@
 	for i in $(EXT6_FUNC); do \
 		echo "	$${i}_init();" >> $@; \
 	done
 	echo "}" >> $@

 extensions/lib%.o: extensions/lib%.c
 	$(CC) $(CFLAGS) -D_INIT=$*_init -c -o $@ $<

 endif

 EXTRAS += extensions/libipt_targets.man
 extensions/libipt_targets.man: $(patsubst %,extensions/libipt_%.man,$(PF_EXT_MAN_ALL_TARGETS))
 	@for ext in $(PF_EXT_MAN_TARGETS); do \
 	    echo ".SS $$ext" ;\
 	    cat extensions/libipt_$$ext.man ;\
 	done >extensions/libipt_targets.man
 	@if [ -n "$(PF_EXT_MAN_EXTRA_TARGETS)" ]; then \
 	    extra=$(PF_EXT_MAN_EXTRA_TARGETS) ;\
 	    for ext in $${extra:-""}; do \
 		echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
 		cat extensions/libipt_$$ext.man ;\
 	    done ;\
        	fi >>extensions/libipt_targets.man

 EXTRAS += extensions/libipt_matches.man
 extensions/libipt_matches.man: $(patsubst %,extensions/libipt_%.man,$(PF_EXT_MAN_ALL_MATCHES))
 	@for ext in $(PF_EXT_MAN_MATCHES); do \
 	    echo ".SS $$ext" ;\
 	    cat extensions/libipt_$$ext.man ;\
 	done >extensions/libipt_matches.man
 	@if [ -n "$(PF_EXT_MAN_EXTRA_MATCHES)" ]; then \
 	    extra=$(PF_EXT_MAN_EXTRA_MATCHES) ;\
 	    for ext in $${extra:-""}; do \
 		echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
 		cat extensions/libipt_$$ext.man ;\
 	    done ;\
        	fi >>extensions/libipt_matches.man

 EXTRAS += extensions/libip6t_targets.man
 extensions/libip6t_targets.man: $(patsubst %, extensions/libip6t_%.man, $(PF6_EXT_MAN_ALL_TARGETS))
 	@for ext in $(PF6_EXT_MAN_TARGETS); do \
 	    echo ".SS $$ext" ;\
 	    cat extensions/libip6t_$$ext.man ;\
 	done >extensions/libip6t_targets.man
 	@if [ -n "$(PF6_EXT_MAN_EXTRA_TARGETS)" ]; then \
 	    extra=$(PF6_EXT_MAN_EXTRA_TARGETS) ;\
 	    for ext in $${extra:-""}; do \
 		echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
 		cat extensions/libip6t_$$ext.man ;\
 	    done ;\
        	fi >>extensions/libip6t_targets.man

 EXTRAS += extensions/libip6t_matches.man
 extensions/libip6t_matches.man: $(patsubst %, extensions/libip6t_%.man, $(PF6_EXT_MAN_ALL_MATCHES))
 	@for ext in $(PF6_EXT_MAN_MATCHES); do \
 	    echo ".SS $$ext" ;\
 	    cat extensions/libip6t_$$ext.man ;\
 	done >extensions/libip6t_matches.man
 	@if [ -n "$(PF6_EXT_MAN_EXTRA_MATCHES)" ]; then \
 	    extra=$(PF6_EXT_MAN_EXTRA_MATCHES) ;\
 	    for ext in $${extra:-""}; do \
 		echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
 		cat extensions/libip6t_$$ext.man ;\
 	    done ;\
        	fi >>extensions/libip6t_matches.man

 $(DEST_IPT_LIBDIR)/libipt_%.so: extensions/libipt_%.so
 	@[ -d $(DEST_IPT_LIBDIR)/ ] || mkdir -p $(DEST_IPT_LIBDIR)/
 	cp $< $@

 $(DEST_IPT_LIBDIR)/libip6t_%.so: extensions/libip6t_%.so
 	@[ -d $(DEST_IPT_LIBDIR)/ ] || mkdir -p $(DEST_IPT_LIBDIR)/
 	cp $< $@

 $(DEST_IPT_LIBDIR)/libxt_%.so: extensions/libxt_%.so
 	@[ -d $(DEST_IPT_LIBDIR)/ ] || mkdir -p $(DEST_IPT_LIBDIR)/
 	cp $< $@
	#! /usr/bin/make

	# WARNING:
	# only add extensions here that are either present in the kernel, or whose
	# header files are present in the include/linux directory of this iptables
	# package (HW)
	#
	PF_EXT_SLIB:=ah addrtype conntrack ecn helper icmp iprange owner policy realm tos ttl unclean DNAT DSCP ECN LOG MASQUERADE MIRROR NETMAP REDIRECT REJECT SAME SNAT TOS TTL ULOG
	PF6_EXT_SLIB:=eui64 hl icmp6 owner policy HL LOG
	PFX_EXT_SLIB:=connmark connlimit comment dscp esp hashlimit length limit mac mark multiport physdev pkttype sctp state standard tcp tcpmss udp CLASSIFY CONNMARK MARK NFQUEUE NOTRACK TCPMSS TRACE

	ifeq ($(DO_SELINUX), 1)
	PF_EXT_SE_SLIB:=
	PF6_EXT_SE_SLIB:=
	PFX_EXT_SE_SLIB:=CONNSECMARK SECMARK
	endif

	# Optionals
	PF_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
	PF6_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-test6),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))
	PFX_EXT_SLIB_OPTS:=$(foreach T,$(wildcard extensions/.*-testx),$(shell KERNEL_DIR=$(KERNEL_DIR) $(T)))

	PF_EXT_ALL_SLIB:=$(patsubst extensions/libipt_%.c, %, $(wildcard extensions/libipt_*.c))
	PF6_EXT_ALL_SLIB:=$(patsubst extensions/libip6t_%.c, %, $(wildcard extensions/libip6t_*.c))
	PFX_EXT_ALL_SLIB:=$(patsubst extensions/libxt_%.c, %, $(wildcard extensions/libxt_*.c))

	PF_EXT_MAN_ALL_MATCHES:=$(foreach T,$(PF_EXT_ALL_SLIB),$(shell test -f extensions/libipt_$(T).man && grep -q register_match extensions/libipt_$(T).c && echo $(T)))
	PF_EXT_MAN_ALL_TARGETS:=$(foreach T,$(PF_EXT_ALL_SLIB),$(shell test -f extensions/libipt_$(T).man && grep -q register_target extensions/libipt_$(T).c && echo $(T)))
	PF6_EXT_MAN_ALL_MATCHES:=$(foreach T,$(PF6_EXT_ALL_SLIB),$(shell test -f extensions/libip6t_$(T).man && grep -q register_match6 extensions/libip6t_$(T).c && echo $(T)))
	PF6_EXT_MAN_ALL_TARGETS:=$(foreach T,$(PF6_EXT_ALL_SLIB),$(shell test -f extensions/libip6t_$(T).man && grep -q register_target6 extensions/libip6t_$(T).c && echo $(T)))

	PF_EXT_MAN_MATCHES:=$(filter $(PF_EXT_ALL_SLIB), $(PF_EXT_MAN_ALL_MATCHES))
	PF_EXT_MAN_TARGETS:=$(filter $(PF_EXT_ALL_SLIB), $(PF_EXT_MAN_ALL_TARGETS))
	PF_EXT_MAN_EXTRA_MATCHES:=$(filter-out $(PF_EXT_MAN_MATCHES), $(PF_EXT_MAN_ALL_MATCHES))
	PF_EXT_MAN_EXTRA_TARGETS:=$(filter-out $(PF_EXT_MAN_TARGETS), $(PF_EXT_MAN_ALL_TARGETS))
	PF6_EXT_MAN_MATCHES:=$(filter $(PF6_EXT_ALL_SLIB), $(PF6_EXT_MAN_ALL_MATCHES))
	PF6_EXT_MAN_TARGETS:=$(filter $(PF6_EXT_ALL_SLIB), $(PF6_EXT_MAN_ALL_TARGETS))
	PF6_EXT_MAN_EXTRA_MATCHES:=$(filter-out $(PF6_EXT_MAN_MATCHES), $(PF6_EXT_MAN_ALL_MATCHES))
	PF6_EXT_MAN_EXTRA_TARGETS:=$(filter-out $(PF6_EXT_MAN_TARGETS), $(PF6_EXT_MAN_ALL_TARGETS))


	allman:
	@echo ALL_SLIB: $(PF_EXT_ALL_SLIB)
	@echo ALL_MATCH: $(PF_EXT_MAN_ALL_MATCHES)
	@echo ALL_TARGET: $(PF_EXT_MAN_ALL_TARGETS)

	PF_EXT_SLIB+=$(PF_EXT_SLIB_OPTS)
	PF6_EXT_SLIB+=$(PF6_EXT_SLIB_OPTS)
	PFX_EXT_SLIB+=$(PFX_EXT_SLIB_OPTS)

	OPTIONALS+=$(patsubst %,IPv4:%,$(PF_EXT_SLIB_OPTS))
	OPTIONALS+=$(patsubst %,IPv6:%,$(PF6_EXT_SLIB_OPTS))

	ifndef NO_SHARED_LIBS
	SHARED_LIBS+=$(foreach T,$(PF_EXT_SLIB),extensions/libipt_$(T).so)
	SHARED_SE_LIBS+=$(foreach T,$(PF_EXT_SE_SLIB),extensions/libipt_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PF_EXT_SLIB), $(DEST_IPT_LIBDIR)/libipt_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PF_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libipt_$(T).so)

	ifeq ($(DO_IPV6), 1)
	SHARED_LIBS+=$(foreach T,$(PF6_EXT_SLIB),extensions/libip6t_$(T).so)
	SHARED_SE_LIBS+=$(foreach T,$(PF6_EXT_SE_SLIB),extensions/libip6t_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PF6_EXT_SLIB), $(DEST_IPT_LIBDIR)/libip6t_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PF6_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libip6t_$(T).so)
	endif

	SHARED_LIBS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).so)
	SHARED_SE_LIBS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PFX_EXT_SLIB), $(DEST_IPT_LIBDIR)/libxt_$(T).so)
	EXTRA_INSTALLS+=$(foreach T, $(PFX_EXT_SE_SLIB), $(DEST_IPT_LIBDIR)/libxt_$(T).so)

	else # NO_SHARED_LIBS
	EXT_OBJS+=$(foreach T,$(PF_EXT_SLIB),extensions/libipt_$(T).o)
	EXT_OBJS+=$(foreach T,$(PF_EXT_SE_SLIB),extensions/libipt_$(T).o)
	EXT_OBJS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).o)
	EXT_OBJS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).o)
	EXT_FUNC+=$(foreach T,$(PF_EXT_SLIB),ipt_$(T))
	EXT_FUNC+=$(foreach T,$(PF_EXT_SE_SLIB),ipt_$(T))
	EXT_FUNC+=$(foreach T,$(PFX_EXT_SLIB),xt_$(T))
	EXT_FUNC+=$(foreach T,$(PFX_EXT_SE_SLIB),xt_$(T))
	EXT_OBJS+= extensions/initext.o
	ifeq ($(DO_IPV6), 1)
	EXT6_OBJS+=$(foreach T,$(PF6_EXT_SLIB),extensions/libip6t_$(T).o)
	EXT6_OBJS+=$(foreach T,$(PF6_EXT_SE_SLIB),extensions/libip6t_$(T).o)
	EXT6_OBJS+=$(foreach T,$(PFX_EXT_SLIB),extensions/libxt_$(T).o)
	EXT6_FUNC+=$(foreach T,$(PF6_EXT_SLIB),ip6t_$(T))
	EXT6_FUNC+=$(foreach T,$(PF6_EXT_SE_SLIB),ip6t_$(T))
	EXT6_FUNC+=$(foreach T,$(PFX_EXT_SLIB),xt_$(T))
	EXT6_OBJS+=$(foreach T,$(PFX_EXT_SE_SLIB),extensions/libxt_$(T).o)
	EXT6_FUNC+=$(foreach T,$(PFX_EXT_SE_SLIB),xt_$(T))
	EXT6_OBJS+= extensions/initext6.o
	endif # DO_IPV6
	endif # NO_SHARED_LIBS

	ifndef TOPLEVEL_INCLUDED
	local:
	cd .. && $(MAKE) $(SHARED_LIBS) $(SHARED_SE_LIBS)
	endif

	ifdef NO_SHARED_LIBS
	extensions/libext.a: $(EXT_OBJS)
	rm -f $@; ar crv $@ $(EXT_OBJS)

	extensions/libext6.a: $(EXT6_OBJS)
	rm -f $@; ar crv $@ $(EXT6_OBJS)

	extensions/initext.o: extensions/initext.c
	extensions/initext6.o: extensions/initext6.c

	extensions/initext.c: extensions/Makefile
	echo "" > $@
	for i in $(EXT_FUNC); do \
	echo "extern void $${i}_init(void);" >> $@; \
	done
	echo "void init_extensions(void) {" >> $@
	for i in $(EXT_FUNC); do \
	echo " $${i}_init();" >> $@; \
	done
	echo "}" >> $@

	extensions/initext6.c: extensions/Makefile
	echo "" > $@
	for i in $(EXT6_FUNC); do \
	echo "extern void $${i}_init(void);" >> $@; \
	done
	echo "void init_extensions(void) {" >> $@
	for i in $(EXT6_FUNC); do \
	echo " $${i}_init();" >> $@; \
	done
	echo "}" >> $@

	extensions/lib%.o: extensions/lib%.c
	$(CC) $(CFLAGS) -D_INIT=$*_init -c -o $@ $<

	endif

	EXTRAS += extensions/libipt_targets.man
	extensions/libipt_targets.man: $(patsubst %,extensions/libipt_%.man,$(PF_EXT_MAN_ALL_TARGETS))
	@for ext in $(PF_EXT_MAN_TARGETS); do \
	echo ".SS $$ext" ;\
	cat extensions/libipt_$$ext.man ;\
	done >extensions/libipt_targets.man
	@if [ -n "$(PF_EXT_MAN_EXTRA_TARGETS)" ]; then \
	extra=$(PF_EXT_MAN_EXTRA_TARGETS) ;\
	for ext in $${extra:-""}; do \
	echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
	cat extensions/libipt_$$ext.man ;\
	done ;\
	fi >>extensions/libipt_targets.man

	EXTRAS += extensions/libipt_matches.man
	extensions/libipt_matches.man: $(patsubst %,extensions/libipt_%.man,$(PF_EXT_MAN_ALL_MATCHES))
	@for ext in $(PF_EXT_MAN_MATCHES); do \
	echo ".SS $$ext" ;\
	cat extensions/libipt_$$ext.man ;\
	done >extensions/libipt_matches.man
	@if [ -n "$(PF_EXT_MAN_EXTRA_MATCHES)" ]; then \
	extra=$(PF_EXT_MAN_EXTRA_MATCHES) ;\
	for ext in $${extra:-""}; do \
	echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
	cat extensions/libipt_$$ext.man ;\
	done ;\
	fi >>extensions/libipt_matches.man

	EXTRAS += extensions/libip6t_targets.man
	extensions/libip6t_targets.man: $(patsubst %, extensions/libip6t_%.man, $(PF6_EXT_MAN_ALL_TARGETS))
	@for ext in $(PF6_EXT_MAN_TARGETS); do \
	echo ".SS $$ext" ;\
	cat extensions/libip6t_$$ext.man ;\
	done >extensions/libip6t_targets.man
	@if [ -n "$(PF6_EXT_MAN_EXTRA_TARGETS)" ]; then \
	extra=$(PF6_EXT_MAN_EXTRA_TARGETS) ;\
	for ext in $${extra:-""}; do \
	echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
	cat extensions/libip6t_$$ext.man ;\
	done ;\
	fi >>extensions/libip6t_targets.man

	EXTRAS += extensions/libip6t_matches.man
	extensions/libip6t_matches.man: $(patsubst %, extensions/libip6t_%.man, $(PF6_EXT_MAN_ALL_MATCHES))
	@for ext in $(PF6_EXT_MAN_MATCHES); do \
	echo ".SS $$ext" ;\
	cat extensions/libip6t_$$ext.man ;\
	done >extensions/libip6t_matches.man
	@if [ -n "$(PF6_EXT_MAN_EXTRA_MATCHES)" ]; then \
	extra=$(PF6_EXT_MAN_EXTRA_MATCHES) ;\
	for ext in $${extra:-""}; do \
	echo ".SS $$ext (not supported, see Patch-O-Matic)" ;\
	cat extensions/libip6t_$$ext.man ;\
	done ;\
	fi >>extensions/libip6t_matches.man

	$(DEST_IPT_LIBDIR)/libipt_%.so: extensions/libipt_%.so
	@[ -d $(DEST_IPT_LIBDIR)/ ] \|\| mkdir -p $(DEST_IPT_LIBDIR)/
	cp $< $@

	$(DEST_IPT_LIBDIR)/libip6t_%.so: extensions/libip6t_%.so
	@[ -d $(DEST_IPT_LIBDIR)/ ] \|\| mkdir -p $(DEST_IPT_LIBDIR)/
	cp $< $@

	$(DEST_IPT_LIBDIR)/libxt_%.so: extensions/libxt_%.so
	@[ -d $(DEST_IPT_LIBDIR)/ ] \|\| mkdir -p $(DEST_IPT_LIBDIR)/
	cp $< $@