userapps/opensource/iptables/Makefile

   1 # BRCM begin
   2 # uncomment this to get a fully statically linked version
   3 NO_SHARED_LIBS = 1
   4
   5 # uncomment this to disable IPv6 support
   6 DO_IPV6 = 0
   7
   8 ifndef DESTDIR
   9 DESTDIR=$(INSTALL_DIR)
  10 endif
  11 # BRCM end
  12
  13 ######################################################################
  14 # YOU SHOULD NOT NEED TO TOUCH ANYTHING BELOW THIS LINE
  15 ######################################################################
  16
  17 # Standard part of Makefile for topdir.
  18 TOPLEVEL_INCLUDED=YES
  19
  20 ifndef KERNEL_DIR
  21 KERNEL_DIR=/usr/src/linux
  22 endif
  23 IPTABLES_VERSION:=1.2.11
  24 OLD_IPTABLES_VERSION:=1.2.10
  25
  26 # BRCM begin
  27 #PREFIX:=/usr/local
  28 PREFIX:=
  29 # BRCM end
  30 LIBDIR:=$(PREFIX)/lib
  31 # BRCM begin
  32 #BINDIR:=$(PREFIX)/sbin
  33 BINDIR:=$(PREFIX)/bin
  34 # BRCM end
  35 MANDIR:=$(PREFIX)/man
  36 INCDIR:=$(PREFIX)/include
  37
  38 # directory for new iptables releases
  39 RELEASE_DIR:=/tmp
  40
  41 # Need libc6 for this.  FIXME: Should covert to autoconf.
  42 # BRCM begin
  43 #ifeq ($(shell [ -f /usr/include/netinet/ip6.h ] && echo YES), YES)
  44 #DO_IPV6:=1
  45 #endif
  46 # BRCM end
  47
  48 # BRCM begin
  49 #COPT_FLAGS:=-O2
  50 COPT_FLAGS:=-s -Os
  51 CFLAGS:=$(COPT_FLAGS) -Wall -Wunused -I$(KERNEL_DIR)/include -I$(KERNEL_DIR)/include/asm-mips/mach-generic -Iinclude/ -DIPTABLES_VERSION=\"$(IPTABLES_VERSION)\" #-g -DDEBUG #-pg # -DIPTC_DEBUG
  52
  53 ifeq ($(strip $(BUILD_IPTABLES)), static)
  54 CFLAGS += -DBUILD_STATIC
  55 endif
  56 # BRCM end
  57
  58 ifdef NO_SHARED_LIBS
  59 CFLAGS += -DNO_SHARED_LIBS=1
  60 endif
  61
  62 EXTRAS+=iptables iptables.o iptables.8
  63 # BRCM begin
  64 #EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/iptables $(DESTDIR)$(MANDIR)/man8/iptables.8
  65 EXTRA_INSTALLS+=$(DESTDIR)/bin/iptables
  66 # BRCM end
  67
  68 # No longer experimental.
  69 # BRCM begin
  70 #EXTRAS+=iptables-save iptables-restore
  71 #EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/iptables-save $(DESTDIR)$(BINDIR)/iptables-restore $(DESTDIR)$(MANDIR)/man8/iptables-restore.8 $(DESTDIR)$(MANDIR)/man8/iptables-save.8
  72 # BRCM end
  73
  74 ifeq ($(DO_IPV6), 1)
  75 EXTRAS+=ip6tables ip6tables.o ip6tables.8
  76 EXTRA_INSTALLS+=$(DESTDIR)$(BINDIR)/ip6tables $(DESTDIR)$(MANDIR)/man8/ip6tables.8
  77 EXTRAS_EXP+=ip6tables-save ip6tables-restore
  78 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
  79 endif
  80
  81 # Sparc64 hack
  82 ifeq ($(shell uname -m),sparc64)
  83         POINTERTEST:=1
  84         32bituser := $(shell echo -e "\#include <stdio.h>\n\#if !defined(__sparcv9) && !defined(__arch64__) && !defined(_LP64)\nuserspace_is_32bit\n\#endif" | $(CC) $(CFLAGS) -E - | grep userspace_is_32bit)
  85         ifdef 32bituser
  86                 # The kernel is 64-bit, even though userspace is 32.
  87                 CFLAGS+=-DIPT_MIN_ALIGN=8 -DKERNEL_64_USERSPACE_32
  88         else
  89                 EXT_LDFLAGS=-m elf64_sparc
  90         endif
  91 endif
  92
  93 # Alpha only has 64bit userspace and fails the test below
  94 ifeq ($(shell uname -m), alpha)
  95         POINTERTEST:=1
  96 endif
  97
  98 # Generic test if arch wasn't found above
  99 ifneq ($(POINTERTEST),1)
 100         # Try to determine if kernel is 64bit and we are compiling for 32bit
 101         ifeq ($(shell [ -a $(KERNEL_DIR)/include/asm ] && echo YES), YES)
 102                 64bitkernel := $(shell echo -e "\#include <asm/types.h>\n\#if BITS_PER_LONG == 64\nkernel_is_64bits\n\#endif" | $(CC) $(CFLAGS) -D__KERNEL__ -E - | grep kernel_is_64bits)
 103                 ifdef 64bitkernel
 104                         32bituser := $(shell echo -e "\#include <stdio.h>\n\#if !defined(__arch64__) && !defined(_LP64)\nuserspace_is_32bit\n\#endif" | $(CC) $(CFLAGS) -E - | grep userspace_is_32bit)
 105                         ifdef 32bituser
 106                                 CFLAGS+=-DIPT_MIN_ALIGN=8 -DKERNEL_64_USERSPACE_32
 107                         endif
 108                 endif
 109         else
 110                 CFLAGS+=-D_UNKNOWN_KERNEL_POINTER_SIZE
 111         endif
 112 endif
 113
 114 ifndef IPT_LIBDIR
 115 IPT_LIBDIR:=$(LIBDIR)/iptables
 116 endif
 117
 118 ifndef NO_SHARED_LIBS
 119 DEPFILES = $(SHARED_LIBS:%.so=%.d)
 120 SH_CFLAGS:=$(CFLAGS) -fPIC
 121 STATIC_LIBS  =
 122 STATIC6_LIBS =
 123 LDFLAGS      = -rdynamic
 124 LDLIBS       = -ldl -lnsl
 125 else
 126 DEPFILES = $(EXT_OBJS:%.o=%.d)
 127 STATIC_LIBS  = extensions/libext.a
 128 STATIC6_LIBS = extensions/libext6.a
 129 # BRCM begin
 130 #LDFLAGS      = -static
 131 LDFLAGS      += -Wl,--allow-shlib-undefined
 132 # BRCM end
 133 LDLIBS       =
 134 endif
 135
 136 # BRCM begin
 137 dynamic: install
 138 static: iptables.a
 139 # BRCM end
 140
 141 .PHONY: default
 142 default: print-extensions all
 143
 144 .PHONY: print-extensions
 145 print-extensions:
 146         @[ -n "$(OPTIONALS)" ] && echo Extensions found: $(OPTIONALS)
 147
 148 iptables.o: iptables.c
 149         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
 150
 151 # BRCM begin
 152 iptables.a: iptables-standalone.o iptables.o  $(STATIC_LIBS) libiptc/libiptc.a
 153         $(AR) rcs $@ $^
 154 # BRCM end
 155
 156 iptables: iptables-standalone.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
 157         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 158
 159 $(DESTDIR)$(BINDIR)/iptables: iptables
 160         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 161         cp $< $@
 162
 163 iptables-save: iptables-save.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
 164         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 165
 166 $(DESTDIR)$(BINDIR)/iptables-save: iptables-save
 167         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 168         cp $< $@
 169
 170 iptables-restore: iptables-restore.c iptables.o $(STATIC_LIBS) libiptc/libiptc.a
 171         $(CC) $(CFLAGS) -DIPT_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 172
 173 $(DESTDIR)$(BINDIR)/iptables-restore: iptables-restore
 174         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 175         cp $< $@
 176
 177 ip6tables.o: ip6tables.c
 178         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" -c -o $@ $<
 179
 180 ip6tables: ip6tables-standalone.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 181         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 182
 183 $(DESTDIR)$(BINDIR)/ip6tables: ip6tables
 184         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 185         cp $< $@
 186
 187 ip6tables-save: ip6tables-save.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 188         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 189
 190 $(DESTDIR)$(BINDIR)/ip6tables-save: ip6tables-save
 191         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 192         cp $< $@
 193
 194 ip6tables-restore: ip6tables-restore.c ip6tables.o $(STATIC6_LIBS) libiptc/libiptc.a
 195         $(CC) $(CFLAGS) -DIP6T_LIB_DIR=\"$(IPT_LIBDIR)\" $(LDFLAGS) -o $@ $^ $(LDLIBS)
 196
 197 $(DESTDIR)$(BINDIR)/ip6tables-restore: ip6tables-restore
 198         @[ -d $(DESTDIR)$(BINDIR) ] || mkdir -p $(DESTDIR)$(BINDIR)
 199         cp $< $@
 200
 201 $(DESTDIR)$(MANDIR)/man8/%.8: %.8
 202         @[ -d $(DESTDIR)$(MANDIR)/man8 ] || mkdir -p $(DESTDIR)$(MANDIR)/man8
 203         cp $< $@
 204
 205 EXTRA_DEPENDS+=iptables-standalone.d iptables.d
 206
 207 iptables-standalone.d iptables.d: %.d: %.c
 208         @-$(CC) -M -MG $(CFLAGS) $< | sed -e 's@^.*\.o:@$*.d $*.o:@' > $@
 209
 210 iptables.8: iptables.8.in extensions/libipt_matches.man extensions/libipt_targets.man
 211         sed -e '/@MATCH@/ r extensions/libipt_matches.man' -e '/@TARGET@/ r extensions/libipt_targets.man' iptables.8.in >iptables.8
 212
 213 ip6tables.8: ip6tables.8.in extensions/libip6t_matches.man extensions/libip6t_targets.man
 214         sed -e '/@MATCH@/ r extensions/libip6t_matches.man' -e '/@TARGET@/ r extensions/libiptt_targets.man' ip6tables.8.in >ip6tables.8
 215
 216 # Development Targets
 217 .PHONY: install-devel-man3
 218 install-devel-man3: $(DEVEL_MAN3)
 219         @[ -d $(DESTDIR)$(MANDIR)/man3 ] || mkdir -p $(DESTDIR)$(MANDIR)/man3
 220         @cp -v $(DEVEL_MAN3) $(DESTDIR)$(MANDIR)/man3
 221
 222 .PHONY: install-devel-headers
 223 install-devel-headers: $(DEVEL_HEADERS)
 224         @[ -d $(DESTDIR)$(INCDIR) ] || mkdir -p $(DESTDIR)$(INCDIR)
 225         @cp -v $(DEVEL_HEADERS) $(DESTDIR)$(INCDIR)
 226
 227 .PHONY: install-devel-libs
 228 install-devel-libs: $(DEVEL_LIBS)
 229         @[ -d $(DESTDIR)$(LIBDIR) ] || mkdir -p $(DESTDIR)$(LIBDIR)
 230         @cp -v $(DEVEL_LIBS) $(DESTDIR)$(LIBDIR)
 231
 232 .PHONY: install-devel
 233 install-devel: all install-devel-man3 install-devel-headers install-devel-libs
 234
 235 .PHONY: distclean
 236 distclean: clean
 237         @rm -f TAGS `find . -name '*~' -o -name '.*~'` `find . -name '*.rej'` `find . -name '*.d'` .makefirst
 238
 239 # Rusty's distro magic.
 240 .PHONY: distrib
 241 distrib: check distclean delrelease $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2 diff md5sums # nowhitespace
 242
 243 # Makefile must not define:
 244 # -g -pg -DIPTC_DEBUG
 245 .PHONY: check
 246 check:
 247         @if echo $(CFLAGS) | egrep -e '-g|-pg|IPTC_DEBUG' >/dev/null; then echo Remove debugging flags; exit 1; else exit 0; fi
 248
 249 .PHONY: nowhitespace
 250 nowhitespace:
 251         @if grep -n '[  ]$$' `find . -name 'Makefile' -o -name '*.[ch]'`; then exit 1; else exit 0; fi
 252
 253 .PHONY: delrelease
 254 delrelease:
 255         rm -f $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 256
 257 $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2:
 258         cd .. && ln -sf iptables iptables-$(IPTABLES_VERSION) && tar cvf - --exclude CVS iptables-$(IPTABLES_VERSION)/. | bzip2 -9 > $@ && rm iptables-$(IPTABLES_VERSION)
 259
 260 .PHONY: diff
 261 diff: $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 262         @mkdir /tmp/diffdir
 263         @cd /tmp/diffdir && tar -x --bzip2 -f $(RELEASE_DIR)/iptables-$(IPTABLES_VERSION).tar.bz2
 264         @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
 265         @rm -rf /tmp/diffdir
 266
 267 .PHONY: md5sums
 268 md5sums:
 269         cd $(RELEASE_DIR)/ && md5sum patch-iptables-*-$(IPTABLES_VERSION).bz2 iptables-$(IPTABLES_VERSION).tar.bz2
 270
 271 # $(wildcard) fails wierdly with make v.3.78.1.
 272 include $(shell echo */Makefile)
 273 include Rules.make