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# Standard part of Makefile for topdir.
TOPLEVEL_INCLUDED=YES
ifndef KERNEL_DIR
KERNEL_DIR=/usr/src/linux
endif
NETFILTER_VERSION:=1.1.1
OLD_NETFILTER_VERSION:=1.1.0
LIBDIR:=/usr/local/lib
BINDIR:=/usr/local/bin
MANDIR:=/usr/local/man
COPT_FLAGS:=-O2 -DNDEBUG
CFLAGS:=$(COPT_FLAGS) -Wall -Wunused -Iinclude/ -I$(KERNEL_DIR)/include -DNETFILTER_VERSION=\"$(NETFILTER_VERSION)\" #-g #-pg
DEPFILES = $(SHARED_LIBS:%.so=%.d)
SH_CFLAGS:=$(CFLAGS) -fPIC
EXTRAS+=iptables iptables.o ip6tables ip6tables.o #iptables-save iptables-restore
EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/iptables $(DESTDIR)$(BINDIR)/ip6tables $(DESTDIR)$(MANDIR)/man8/iptables.8 #$(DESTDIR)$(BINDIR)/iptables-save $(DESTDIR)$(BINDIR)/iptables-restore
# Sparc64 hack
ifeq ($(shell uname -m),sparc64)
# The kernel is 64-bit, even though userspace is 32.
CFLAGS+=-DIPT_MIN_MATCH_ALIGN=8 -DIPT_MIN_ENTRY_ALIGN=8
endif
ifndef IPT_LIBDIR
IPT_LIBDIR:=$(LIBDIR)/iptables
endif
default: patchcheck all
iptables.o: iptables.c
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
iptables: iptables-standalone.c iptables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/iptables: iptables
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
# Temporary check for patches: really old patches may fail `isapplied'.
patchcheck:
@for f in `echo patch-*`; do \
if ./isapplied $(KERNEL_DIR) $$f >/dev/null; then :; \
else echo Please apply $$f to this kernel.; exit 1; \
fi; done
iptables-save: iptables-save.c iptables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/iptables-save: iptables-save
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
iptables-restore: iptables-restore.c iptables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/iptables-restore: iptables-restore
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
ip6tables.o: ip6tables.c
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
ip6tables: ip6tables-standalone.c ip6tables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/ip6tables: ip6tables
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
ip6tables-save: ip6tables-save.c ip6tables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/ip6tables-save: ip6tables-save
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
ip6tables-restore: ip6tables-restore.c ip6tables.o libiptc/libiptc.a
$(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -rdynamic -o $@ $^ -ldl
$(DESTDIR)$(BINDIR)/ip6tables-restore: ip6tables-restore
@[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
cp $< $@
$(DESTDIR)$(MANDIR)/man8/iptables.8: iptables.8
@[ -d $(DESTDIR)$(MANDIR)/man8 ] || mkdir -p $(DESTDIR)$(MANDIR)/man8
cp $< $@
EXTRA_DEPENDS+=iptables-standalone.d iptables.d
iptables-standalone.d iptables.d: %.d: %.c
@-$(CC) -M -MG $(CFLAGS) $< | sed -e 's@^.*\.o:@$*.d $*.o:@' > $@
distclean: clean
@rm -f TAGS `find . -name '*~'` `find . -name '*.rej'` `find . -name '*.d'` .makefirst
# Rusty's distro magic.
distrib: check nowhitespace distclean delrelease /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2 diff md5sums
# Makefile must not define:
# -g -pg
# And must define -NDEBUG
check:
@if echo $(CFLAGS) | egrep -e '-g|-pg' >/dev/null; then echo Remove debugging flags; exit 1; else exit 0; fi
@if echo $(CFLAGS) | egrep -e NDEBUG >/dev/null; then exit 0; else echo Define -DNDEBUG; exit 1; fi
nowhitespace:
@if grep -n ' $$' `find . -name 'Makefile' -o -name '*.[ch]'`; then exit 1; else exit 0; fi
delrelease:
rm -f /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
/home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2:
cd .. && ln -sf userspace iptables-$(NETFILTER_VERSION) && tar cvf - --exclude CVS iptables-$(NETFILTER_VERSION)/. | bzip2 -9 > $@ && rm iptables-$(NETFILTER_VERSION)
diff: /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
@mkdir /tmp/diffdir
@cd /tmp/diffdir && tar xfI /home/public/netfilter/iptables-$(NETFILTER_VERSION).tar.bz2
@set -e; cd /tmp/diffdir; tar xfI /home/public/netfilter/iptables-$(OLD_NETFILTER_VERSION).tar.bz2; echo Creating patch-iptables-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2; diff -urN iptables-$(OLD_NETFILTER_VERSION) iptables-$(NETFILTER_VERSION) | bzip2 -9 > /home/public/netfilter/patch-iptables-$(OLD_NETFILTER_VERSION)-$(NETFILTER_VERSION).bz2
@rm -rf /tmp/diffdir
md5sums:
cd /home/public/netfilter/ && md5sum patch-iptables-*-$(NETFILTER_VERSION).bz2 iptables-$(NETFILTER_VERSION).tar.bz2
# $(wildcard) fails wierdly with make v.3.78.1.
include $(shell echo */Makefile)
include Rules.make
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