2 # Copyright (C) 1995-2001 Stephen Early <steve@greenend.org.uk>
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 .PHONY: all clean realclean distclean dist install
32 INSTALL_PROGRAM:=@INSTALL_PROGRAM@
34 CFLAGS:=-Wall @WRITESTRINGS@ @CFLAGS@ -Werror \
35 -W -Wno-unused -Wno-unused-parameter \
36 -Wno-pointer-sign -Wstrict-prototypes -Wmissing-prototypes \
37 -Wmissing-declarations -Wnested-externs -Wredundant-decls \
38 -Wpointer-arith -Wformat=2 -Winit-self \
39 -Wswitch-enum -Wunused-variable -Wunused-function -Wbad-function-cast \
40 -Wno-strict-aliasing -fno-strict-aliasing \
42 ALL_CFLAGS:=@DEFS@ -I$(srcdir) -I. $(CFLAGS) $(EXTRA_CFLAGS)
43 CPPFLAGS:=@CPPFLAGS@ $(EXTRA_CPPFLAGS)
44 LDFLAGS:=@LDFLAGS@ $(EXTRA_LDFLAGS)
45 LDLIBS:=@LIBS@ $(EXTRA_LDLIBS)
48 exec_prefix:=@exec_prefix@
50 sysconfdir:=@sysconfdir@
51 transform:=@program_transform_name@
56 OBJECTS:=secnet.o util.o conffile.yy.o conffile.tab.o conffile.o modules.o \
57 resolver.o random.o udp.o site.o transform-cbcmac.o transform-eax.o \
58 netlink.o rsa.o dh.o serpent.o serpentbe.o \
59 md5.o sha512.o tun.o slip.o sha1.o ipaddr.o log.o \
62 # version.o is handled specially below and in the link rule for secnet.
64 TEST_OBJECTS:=eax-aes-test.o eax-serpent-test.o eax-serpentbe-test.o \
67 ifeq (version.o,$(MAKECMDGOALS))
75 flex --header=$*.yy.h -o$@ $<
81 $(CC) $(CPPFLAGS) $(ALL_CFLAGS) -c $< -o $@
85 # Automatic remaking of configuration files, from autoconf documentation
86 ${srcdir}/configure: configure.in
87 cd ${srcdir} && autoconf
89 # autoheader might not change config.h.in, so touch a stamp file.
90 ${srcdir}/config.h.in: stamp-h.in
91 ${srcdir}/stamp-h.in: configure.in
92 cd ${srcdir} && autoheader
93 echo timestamp > ${srcdir}/stamp-h.in
96 stamp-h: config.h.in config.status
99 Makefile: Makefile.in config.status
102 config.status: configure
103 ./config.status --recheck
104 # End of config file remaking rules
106 # C and header file dependency rules
107 SOURCES:=$(OBJECTS:.o=.c) $(TEST_OBJECTS:.o=.c)
108 DEPENDS:=$(OBJECTS:.o=.d) $(TEST_OBJECTS:.o=.d)
112 # Manual dependencies section
113 conffile.yy.c: conffile.fl conffile.tab.c
114 conffile.yy.h: conffile.yy.c
115 conffile.tab.c: conffile.y
116 # End of manual dependencies section
119 $(MAKE) version.o # *.o $(filter-out %.o, $^)
120 $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $(OBJECTS) version.o $(LDLIBS)
121 # We (always) regenerate the version, but only if we regenerate the
122 # binary. (This is necessary as the version string is can depend on
123 # any of the source files, eg to see whether "+" is needed.)
125 ifneq (,$(wildcard .git/HEAD))
126 # If we have (eg) committed, relink and thus regenerate the version
127 # with the new info from git describe.
128 secnet: Makefile .git/HEAD $(shell sed -n 's#^ref: #.git/#p' .git/HEAD)
129 secnet: $(wildcard .git/packed-refs)
132 check: eax-aes-test.confirm eax-serpent-test.confirm \
133 eax-serpentbe-test.confirm
136 echo "#include \"secnet.h\"" >$@.new
137 @set -ex; if test -e .git; then \
138 v=$$(git describe --match 'v*'); v=$${v#v}; \
139 if ! git diff --quiet HEAD; then v="$$v+"; fi; \
143 echo "char version[]=\"secnet $$v\";" >>$@.new
146 eax-%-test: eax-%-test.o eax-test.o %.o
147 $(CC) $(LDFLAGS) $(ALL_CFLAGS) -o $@ $^
149 eax-%-test.confirm: eax-%-test eax-%-test.vectors
150 ./$< <$(srcdir)/eax-$*-test.vectors >$@.new
153 .PRECIOUS: eax-%-test
156 $(INSTALL) -d $(prefix)/share/secnet $(sbindir)
157 $(INSTALL) -d $(mandir)/man8
160 $(INSTALL_PROGRAM) secnet $(sbindir)/`echo secnet|sed '$(transform)'`
161 $(INSTALL_PROGRAM) ${srcdir}/make-secnet-sites $(sbindir)/`echo make-secnet-sites|sed '$(transform)'`
162 $(INSTALL) ${srcdir}/ipaddr.py $(prefix)/share/secnet/ipaddr.py
163 $(INSTALL) secnet.8 $(mandir)/man8/secnet.8
166 $(RM) -f *.o *.yy.c *.tab.[ch] $(TARGETS) core version.c
167 $(RM) -f *.d *~ eax-*-test.confirm eax-*-test
170 $(RM) -f *~ Makefile config.h *.d \
171 config.log config.status config.cache \
176 pfname:=$(PACKAGE)-$(VERSION)
177 tarfname:=../$(pfname).tar
179 $(RM) -rf $(tarfname) $(tarfname).gz
180 git archive --format=tar --prefix=$(pfname)/ HEAD -o $(tarfname)
184 # 1. Check that the tree has what you want
186 # 2. Update VERSION (above) and debian/changelog
192 # and check that the resulting tarball looks OK.
193 # Eg, untar it and build it, or have it reviewed.
195 # 3. Commit the updates to VERSION (above) and debian/changelog
197 # 4. git-tag -m "secnet $VERSION" -s v$VERSION
199 # 5. git-push origin v$VERSION v${VERSION}~0:master
204 # 7. gpg --detach-sign ../secnet-$VERSION.tar.gz
206 # 8. rsync -v ../secnet-$VERSION.tar.gz* \
207 # chiark:/home/ianmdlvl/public-html/secnet/download/
210 # tar zxf ~ianmdlvl/public-html/secnet/download/secnet-$VERSION.tar.gz
213 # fakeroot debian/rules binary
214 # mv ../secnet_${VERSION}_i386.deb ~ianmdlvl/public-html/secnet/download/
216 # 10. On chiark as user secnet:
217 # cd ~secnet/public-html/release/
220 # ln -s /home/ianmdlvl/public-html/secnet/download/secnet?$VERSION* .
222 # 11. write and post a release announcement