Makefile.nolibnsl

   1 # uncomment this to get a fully statically linked version
   2 # NO_SHARED_LIBS = 1
   3
   4 # uncomment this to disable IPv6 support
   5 # DO_IPV6 = 0
   6
   7 ######################################################################
   8 # YOU SHOULD NOT NEED TO TOUCH ANYTHING BELOW THIS LINE
   9 ######################################################################
  10
  11 # Standard part of Makefile for topdir.
  12 TOPLEVEL_INCLUDED=YES
  13
  14 ifndef KERNEL_DIR
  15 KERNEL_DIR=/usr/src/linux
  16 endif
  17 IPTABLES_VERSION:=1.2.9
  18 OLD_IPTABLES_VERSION:=1.2.8
  19
  20 PREFIX:=/usr
  21 LIBDIR:=$(PREFIX)/lib
  22 BINDIR:=$(PREFIX)/sbin
  23 MANDIR:=$(PREFIX)/man
  24 INCDIR:=$(PREFIX)/include
  25
  26 # directory for new iptables releases
  27 RELEASE_DIR:=/tmp
  28
  29 # Need libc6 for this.  FIXME: Should covert to autoconf.
  30 ifeq ($(shell [ -f /usr/include/netinet/ip6.h ] && echo YES), YES)
  31 DO_IPV6:=1
  32 endif
  33
  34 COPT_FLAGS:=-O2
  35 CFLAGS:=$(COPT_FLAGS) -Wall -Wunused -I$(KERNEL_DIR)/include -Iinclude/ -DIPTABLES_VERSION=\"$(IPTABLES_VERSION)\" #-g -DDEBUG #-pg # -DIPTC_DEBUG
  36
  37 ifdef NO_SHARED_LIBS
  38 CFLAGS += -DNO_SHARED_LIBS=1
  39 endif
  40
  41 ifndef NO_SHARED_LIBS
  42 DEPFILES = $(SHARED_LIBS:%.so=%.d)
  43 SH_CFLAGS:=$(CFLAGS) -fPIC
  44 STATIC_LIBS  =
  45 STATIC6_LIBS =
  46 LDFLAGS      = -rdynamic
  47 LDLIBS       = -ldl -lnsl
  48 else
  49 DEPFILES = $(EXT_OBJS:%.o=%.d)
  50 STATIC_LIBS  = extensions/libext.a
  51 STATIC6_LIBS = extensions/libext6.a
  52 LDFLAGS      = -static
  53 LDLIBS       =
  54 endif
  55
  56 EXTRAS+=iptables iptables.o
  57 EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/iptables $(DESTDIR)$(MANDIR)/man8/iptables.8
  58
  59 # No longer experimental.
  60 EXTRAS+=iptables-save iptables-restore
  61 EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/iptables-save $(DESTDIR)$(BINDIR)/iptables-restore $(DESTDIR)$(MANDIR)/man8/iptables-restore.8 $(DESTDIR)$(MANDIR)/man8/iptables-save.8
  62
  63 ifeq ($(DO_IPV6), 1)
  64 EXTRAS+=ip6tables ip6tables.o
  65 EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/ip6tables $(DESTDIR)$(MANDIR)/man8/ip6tables.8
  66 EXTRAS_EXP+=ip6tables-save ip6tables-restore
  67 EXTRA_INSTALLS_EXP+=$(DESTDIR)$(BINDIR)/ip6tables-save $(DESTDIR)$(BINDIR)/ip6tables-restore # $(DESTDIR)$(MANDIR)/man8/iptables-restore.8 $(DESTDIR)$(MANDIR)/man8/iptables-save.8 $(DESTDIR)$(MANDIR)/man8/ip6tables-save.8 $(DESTDIR)$(MANDIR)/man8/ip6tables-restore.8
  68 endif
  69
  70 # Sparc64 hack
  71 ifeq ($(shell uname -m),sparc64)
  72 # The kernel is 64-bit, even though userspace is 32.
  73 CFLAGS+=-DIPT_MIN_ALIGN=8 -DKERNEL_64_USERSPACE_32
  74 endif
  75
  76 # HPPA hack
  77 ifeq ($(shell uname -m),parisc64)
  78 # The kernel is 64-bit, even though userspace is 32.
  79 CFLAGS+=-DIPT_MIN_ALIGN=8 -DKERNEL_64_USERSPACE_32
  80 endif
  81
  82 ifndef IPT_LIBDIR
  83 IPT_LIBDIR:=$(LIBDIR)/iptables
  84 endif
  85
  86 .PHONY: default
  87 default: print-extensions all
  88
  89 .PHONY: print-extensions
  90 print-extensions:
  91         @[ -n "$(OPTIONALS)" ] && echo Extensions found: $(OPTIONALS)
  92
  93 iptables.o: iptables.c
  94         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
  95
  96 iptables: iptables-standalone.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
  97         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
  98
  99 $(DESTDIR)$(BINDIR)/iptables: iptables
 100         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 101         cp $< $@
 102
 103 iptables-save: iptables-save.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
 104         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 105
 106 $(DESTDIR)$(BINDIR)/iptables-save: iptables-save
 107         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 108         cp $< $@
 109
 110 iptables-restore: iptables-restore.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
 111         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 112
 113 $(DESTDIR)$(BINDIR)/iptables-restore: iptables-restore
 114         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 115         cp $< $@
 116
 117 ip6tables.o: ip6tables.c
 118         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
 119
 120 ip6tables: ip6tables-standalone.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 121         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 122
 123 $(DESTDIR)$(BINDIR)/ip6tables: ip6tables
 124         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 125         cp $< $@
 126
 127 ip6tables-save: ip6tables-save.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 128         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 129
 130 $(DESTDIR)$(BINDIR)/ip6tables-save: ip6tables-save
 131         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 132         cp $< $@
 133
 134 ip6tables-restore: ip6tables-restore.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 135         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 136
 137 $(DESTDIR)$(BINDIR)/ip6tables-restore: ip6tables-restore
 138         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 139         cp $< $@
 140
 141 $(DESTDIR)$(MANDIR)/man8/%.8: %.8
 142         @[ -d $(DESTDIR)$(MANDIR)/man8 ] || mkdir -p $(DESTDIR)$(MANDIR)/man8
 143         cp $< $@
 144
 145 EXTRA_DEPENDS+=iptables-standalone.d iptables.d
 146
 147 iptables-standalone.d iptables.d: %.d: %.c
 148         @-$(CC) -M -MG $(CFLAGS) $< | sed -e 's@^.*\.o:@$*.d $*.o:@' > $@
 149
 150
 151 # Development Targets
 152 .PHONY: install-devel-man3
 153 install-devel-man3: $(DEVEL_MAN3)
 154         @[ -d $(DESTDIR)$(MANDIR)/man3 ] || mkdir -p $(DESTDIR)$(MANDIR)/man3
 155         @cp -v $(DEVEL_MAN3) $(DESTDIR)$(MANDIR)/man3
 156
 157 .PHONY: install-devel-headers
 158 install-devel-headers: $(DEVEL_HEADERS)
 159         @[ -d $(DESTDIR)$(INCDIR) ] || mkdir -p $(DESTDIR)$(INCDIR)
 160         @cp -v $(DEVEL_HEADERS) $(DESTDIR)$(INCDIR)
 161
 162 .PHONY: install-devel-libs
 163 install-devel-libs: $(DEVEL_LIBS)
 164         @[ -d $(DESTDIR)$(LIBDIR) ] || mkdir -p $(DESTDIR)$(LIBDIR)
 165         @cp -v $(DEVEL_LIBS) $(DESTDIR)$(LIBDIR)
 166
 167 .PHONY: install-devel
 168 install-devel: all install-devel-man3 install-devel-headers install-devel-libs
 169
 170 .PHONY: distclean
 171 distclean: clean
 172         @rm -f TAGS `find . -name '*~' -o -name '.*~'` `find . -name '*.rej'` `find . -name '*.d'` .makefirst
 173
 174 # Rusty's distro magic.
 175 .PHONY: distrib
 176 distrib: check distclean delrelease $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2 diff md5sums # nowhitespace
 177
 178 # Makefile must not define:
 179 # -g -pg -DIPTC_DEBUG
 180 .PHONY: check
 181 check:
 182         @if echo $(CFLAGS) | egrep -e '-g|-pg|IPTC_DEBUG' >/dev/null; then echo Remove debugging flags; exit 1; else exit 0; fi
 183
 184 .PHONY: nowhitespace
 185 nowhitespace:
 186         @if grep -n '[  ]$$' `find . -name 'Makefile' -o -name '*.[ch]'`; then exit 1; else exit 0; fi
 187
 188 .PHONY: delrelease
 189 delrelease:
 190         rm -f $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 191
 192 $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2:
 193         cd .. && ln -sf userspace iptables-$(IPTABLES_VERSION) && tar cvf - --exclude CVS iptables-$(IPTABLES_VERSION)/. | bzip2 -9 > $@ && rm iptables-$(IPTABLES_VERSION)
 194
 195 .PHONY: diff
 196 diff: $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 197         @mkdir /tmp/diffdir
 198         @cd /tmp/diffdir && tar -x --bzip2 -f $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 199         @set -e; cd /tmp/diffdir; tar -x --bzip2 -f $(RELEASE_DIR)/iptables-$(OLD_IPTABLES_VERSION).tar.bz2; echo Creating patch-iptables-$(OLD_IPTABLES_VERSION)-$(IPTABLES_VERSION).bz2; diff -urN iptables-$(OLD_IPTABLES_VERSION) iptables-$(IPTABLES_VERSION) | bzip2 -9 > $(RELEASE_DIR)/patch-iptables-$(OLD_IPTABLES_VERSION)-$(IPTABLES_VERSION).bz2
 200         @rm -rf /tmp/diffdir
 201
 202 .PHONY: md5sums
 203 md5sums:
 204         cd $(RELEASE_DIR)/ && md5sum patch-iptables-*-$(IPTABLES_VERSION).bz2 iptables-$(IPTABLES_VERSION).tar.bz2
 205
 206 # $(wildcard) fails wierdly with make v.3.78.1.
 207 include $(shell echo */Makefile)
 208 include Rules.make