mdw@git.distorted.org.uk Git - secnet/blob - Makefile.in

   1 # Makefile for secnet
   2 #
   3 # This file is part of secnet.
   4 # See README for full list of copyright holders.
   5 #
   6 # secnet is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # secnet is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # version 3 along with secnet; if not, see
  18 # https://www.gnu.org/licenses/gpl.html.
  19
  20 .PHONY: all clean realclean distclean dist install
  21
  22 PACKAGE:=secnet
  23 VERSION=0.4.5
  24
  25 @SET_MAKE@
  26
  27 srcdir:=@srcdir@
  28 VPATH:=@srcdir@
  29
  30 SHELL:=/bin/sh
  31 RM:=@RM@
  32 CC:=@CC@
  33 INSTALL:=@INSTALL@
  34 INSTALL_PROGRAM:=@INSTALL_PROGRAM@
  35 INSTALL_SCRIPT:=@INSTALL_SCRIPT@
  36 INSTALL_DATA:=@INSTALL_DATA@
  37
  38 prefix:=$(DESTDIR)@prefix@
  39 exec_prefix:=@exec_prefix@
  40 sbindir:=@sbindir@
  41 sysconfdir:=$(DESTDIR)@sysconfdir@
  42 datarootdir:=@datarootdir@
  43 transform:=@program_transform_name@
  44 mandir:=@mandir@
  45
  46 CFLAGS:=-Wall @WRITESTRINGS@ @CFLAGS@ -Werror \
  47         -W -Wno-unused -Wno-unused-parameter \
  48         -Wno-pointer-sign -Wstrict-prototypes -Wmissing-prototypes \
  49         -Wmissing-declarations -Wnested-externs -Wredundant-decls \
  50         -Wpointer-arith -Wformat=2 -Winit-self \
  51         -Wswitch-enum -Wunused-variable -Wunused-function -Wbad-function-cast \
  52         -Wno-strict-aliasing -fno-strict-aliasing \
  53         -MMD
  54 ALL_CFLAGS:=@DEFS@ -I$(srcdir) -I. $(CFLAGS) $(EXTRA_CFLAGS)
  55 CPPFLAGS:=@CPPFLAGS@ -DDATAROOTDIR='"$(datarootdir)"' $(EXTRA_CPPFLAGS)
  56 LDFLAGS:=@LDFLAGS@ $(EXTRA_LDFLAGS)
  57 LDLIBS:=@LIBS@ $(EXTRA_LDLIBS)
  58
  59 TARGETS:=secnet
  60
  61 OBJECTS:=secnet.o util.o conffile.yy.o conffile.tab.o conffile.o modules.o \
  62         resolver.o random.o udp.o site.o transform-cbcmac.o transform-eax.o \
  63         comm-common.o polypath.o \
  64         netlink.o rsa.o dh.o xdh.o serpent.o serpentbe.o \
  65         scaf.o f25519.o x25519.o ed25519.o fgoldi.o x448.o \
  66         md5.o sha512.o tun.o slip.o sha1.o ipaddr.o log.o \
  67         process.o @LIBOBJS@ \
  68         hackypar.o
  69 # version.o is handled specially below and in the link rule for secnet.
  70
  71 TEST_OBJECTS:=eax-aes-test.o eax-serpent-test.o eax-serpentbe-test.o \
  72                 eax-test.o aes.o x25519-test.o x448-test.o
  73
  74 ifeq (version.o,$(MAKECMDGOALS))
  75 OBJECTS:=version.o
  76 TEST_OBJECTS:=
  77 endif
  78
  79 STALE_PYTHON_FILES=     $(foreach e, py pyc, \
  80                         $(foreach p, /usr /usr/local, \
  81                         $(foreach l, ipaddr, \
  82                         $(DESTDIR)$p/share/secnet/$l.$e \
  83                         )))
  84
  85 %.c:    %.y
  86
  87 %.yy.c: %.fl
  88         flex --header=$*.yy.h -o$@ $<
  89
  90 %.tab.c %.tab.h:        %.y
  91         bison -d -o $@ $<
  92
  93 %.o: %.c conffile.yy.h
  94         $(CC) $(CPPFLAGS) $(ALL_CFLAGS) -c $< -o $@
  95
  96 all:    $(TARGETS) check
  97
  98 # Automatic remaking of configuration files, from autoconf documentation
  99 ${srcdir}/configure: configure.in
 100         cd ${srcdir} && autoconf
 101
 102 # autoheader might not change config.h.in, so touch a stamp file.
 103 ${srcdir}/config.h.in: stamp-h.in
 104 ${srcdir}/stamp-h.in: configure.in
 105         cd ${srcdir} && autoheader
 106         echo timestamp > ${srcdir}/stamp-h.in
 107
 108 config.h: stamp-h
 109 stamp-h: config.h.in config.status
 110         ./config.status
 111
 112 Makefile: Makefile.in config.status
 113         ./config.status
 114
 115 config.status: configure
 116         ./config.status --recheck
 117 # End of config file remaking rules
 118
 119 # C and header file dependency rules
 120 SOURCES:=$(OBJECTS:.o=.c) $(TEST_OBJECTS:.o=.c)
 121 DEPENDS:=$(OBJECTS:.o=.d) $(TEST_OBJECTS:.o=.d)
 122
 123 -include *.d
 124
 125 # Manual dependencies section
 126 conffile.yy.c:  conffile.fl conffile.tab.c
 127 conffile.yy.h:  conffile.yy.c
 128 conffile.tab.c: conffile.y
 129 # End of manual dependencies section
 130
 131 conffile.yy.o: ALL_CFLAGS += -Wno-sign-compare
 132
 133 secnet: $(OBJECTS)
 134         $(MAKE) version.o # *.o $(filter-out %.o, $^)
 135         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $(OBJECTS) version.o $(LDLIBS)
 136 # We (always) regenerate the version, but only if we regenerate the
 137 # binary.  (This is necessary as the version string is can depend on
 138 # any of the source files, eg to see whether "+" is needed.)
 139
 140 ifneq (,$(wildcard .git/HEAD))
 141 # If we have (eg) committed, relink and thus regenerate the version
 142 # with the new info from git describe.
 143 secnet: Makefile .git/HEAD $(shell sed -n 's#^ref: #.git/#p' .git/HEAD)
 144 secnet: $(wildcard .git/packed-refs)
 145 endif
 146
 147 check: eax-aes-test.confirm eax-serpent-test.confirm \
 148         eax-serpentbe-test.confirm check-ipaddrset \
 149         msgcode-test.confirm \
 150         f25519-test.confirm x25519-test.confirm ed25519-test.confirm \
 151         fgoldi-test.confirm x448-test.confirm
 152
 153 version.c: Makefile
 154         echo "#include \"secnet.h\"" >$@.new
 155         @set -ex; if test -e .git && type -p git >/dev/null; then \
 156                 v=$$(git describe --match 'v*'); v=$${v#v}; \
 157                 if ! git diff --quiet HEAD; then v="$$v+"; fi; \
 158         else \
 159                 v="$(VERSION)"; \
 160         fi; \
 161         echo "char version[]=\"secnet $$v\";" >>$@.new
 162         mv -f $@.new $@
 163
 164 eax-%-test: eax-%-test.o eax-test.o %.o
 165         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
 166
 167 eax-%-test.confirm: eax-%-test eax-%-test.vectors
 168         ./$< <$(srcdir)/eax-$*-test.vectors >$@.new
 169         mv -f $@.new $@
 170
 171 msgcode-test: msgcode-test.o
 172         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
 173
 174 msgcode-test.confirm: msgcode-test
 175         ./msgcode-test
 176         touch $@
 177
 178 XDH_FUNCS = x25519 x448
 179 x25519_FIELD = f25519
 180 x448_FIELD = fgoldi
 181 XDH_FIELDS = $(foreach f,$(XDH_FUNCS),$($f_FIELD))
 182
 183 $(addsuffix -test, $(XDH_FIELDS)): %-test: %-test.o %.o crypto-test.o
 184         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
 185
 186 $(addsuffix -test.o, $(XDH_FIELDS)): %-test.o: ec-field-test.c
 187         $(CC) $(CPPFLAGS) $(ALL_CFLAGS) -c \
 188                 -DFIELD=$* $< -o $@
 189
 190 $(addsuffix -test, $(XDH_FUNCS)): %-test: %-test.o %.o crypto-test.o
 191         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
 192 x25519-test: f25519.o
 193 x448-test: fgoldi.o
 194
 195 $(addsuffix -test.o, $(XDH_FUNCS)): %-test.o: xdh-test.c
 196         $(CC) $(CPPFLAGS) $(ALL_CFLAGS) -c \
 197                 -DXDH=$* -DFIELD=$($*_FIELD) \
 198                 $< -o $@
 199
 200 $(addsuffix -test.confirm, $(XDH_FUNCS) $(XDH_FIELDS)): \
 201                 %-test.confirm: %-test %-tests.in
 202         ./$*-test <$(srcdir)/$*-tests.in
 203         touch $@
 204
 205 ed25519-test: ed25519-test.o sha512.o f25519.o scaf.o ed25519.o crypto-test.o
 206         $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
 207
 208 ed25519-test.confirm: ed25519-test ed25519-tests.in
 209         ./ed25519-test <$(srcdir)/ed25519-tests.in
 210         touch $@
 211
 212 check-ipaddrset: ipaddrset-test.py ipaddrset.py ipaddrset-test.expected
 213         $(srcdir)/ipaddrset-test.py >ipaddrset-test.new
 214         diff -u $(srcdir)/ipaddrset-test.expected ipaddrset-test.new
 215
 216 .PRECIOUS: eax-%-test
 217
 218 installdirs:
 219         $(INSTALL) -d $(prefix)/share/secnet $(sbindir)
 220         $(INSTALL) -d $(mandir)/man8
 221         $(INSTALL) -d $(datarootdir)/secnet
 222
 223 install: installdirs
 224         set -e; ok=true; for f in $(STALE_PYTHON_FILES); do \
 225                 if test -e $$f; then \
 226                         echo >&2 "ERROR: $$f still exists "\
 227                                 "- try \`make install-force'"; \
 228                         ok=false; \
 229                 fi; \
 230         done; \
 231         $$ok
 232         $(INSTALL_PROGRAM) secnet $(sbindir)/`echo secnet|sed '$(transform)'`
 233         $(INSTALL_PROGRAM) ${srcdir}/make-secnet-sites $(sbindir)/`echo make-secnet-sites|sed '$(transform)'`
 234         $(INSTALL_DATA) ${srcdir}/ipaddrset.py $(prefix)/share/secnet/ipaddrset.py
 235         $(INSTALL_SCRIPT) ${srcdir}/polypath-interface-monitor-linux \
 236                 $(datarootdir)/secnet/.
 237         $(INSTALL_DATA) ${srcdir}/secnet.8 $(mandir)/man8/secnet.8
 238
 239 install-force:
 240         rm -f $(STALE_PYTHON_FILES)
 241         $(MAKE) install
 242
 243 clean:
 244         $(RM) -f *.o *.yy.[ch] *.tab.[ch] $(TARGETS) core version.c
 245         $(RM) -f *.d *.pyc *~ eax-*-test.confirm eax-*-test
 246         $(RM) -f msgcode-test.confirm msgcode-test
 247         $(RM) -f $(addsuffix -test, $(XDH_FUNCS))
 248         $(RM) -f $(addsuffix -test.confirm, $(XDH_FUNCS))
 249
 250 realclean:      clean
 251         $(RM) -f *~ Makefile config.h  *.d \
 252         config.log config.status config.cache \
 253         stamp-h Makefile.bak
 254
 255 distclean:      realclean
 256
 257 # Release checklist:
 258 #
 259 #  0. Use this checklist from Makefile.in
 260 #
 261 #  1. Check that the tree has what you want
 262 #
 263 #  2. Update changelog:
 264 #         gbp dch --since=<PREVIOUS VERSION>
 265 #     and then edit debian/changelog.
 266 #
 267 #  3. Update VERSION (in this file, above) and
 268 #     finalise debian/changelog (removing ~ from version) and commit.
 269 #
 270 #  4. Build source and binaries:
 271 #       dgit -wgf sbuild -A -c stretch
 272 #
 273 #  5. dpkg -i on zealot just to check
 274 #       dpkg -i ~ian/things/Fvpn/bpd/secnet_${VERSION}_amd64.deb
 275 #
 276 #  6. run it on chiark
 277 #     check we can still ping davenant and chiark
 278 #
 279 #  7. Make git tag and source tarball signature:
 280 #       git-tag -u general -m "secnet $VERSION" -s v${VERSION//\~/_}
 281 #       gpg -u general --detach-sign ../bpd/secnet_$VERSION.tar.gz
 282 #
 283 #  8. Publish the branch and distriubtion files:
 284 #       git-push origin v${VERSION//\~/_} v${VERSION//\~/_}~0:master
 285 #       dcmd rsync -v ../bpd/secnet_${VERSION}_multi.changes chiark:/home/ianmdlvl/public-html/secnet/download/
 286 #
 287 #  9. Sort out html.  On chiark as user secnet:
 288 #       cd ~secnet/public-html/release/
 289 #       mkdir $VERSION
 290 #       cd $VERSION
 291 #       ln -s /home/ianmdlvl/public-html/secnet/download/secnet?$VERSION* .
 292 #       ln -sfn $VERSION ../current
 293 #
 294 # 10. write and post a release announcement
 295 #       cd ../bpd
 296 #       dcmd sha256sum secnet_${VERSION}_multi.changes
 297 #       ...
 298 #       gpg --clearsign ../release-announcement
 299 #       rsync -vP ../release-announcement.asc c:mail/d/
 300 #
 301 # 11. bump changelog version in master, to new version with ~