makefile.in

伯克利做的SFTP安全文件传输协议

# Makefile.in
# template Makefile for SafeTP; ./configure generates final
# Makefile from this one

# main target
all: gnumaketest libs execs success-report

# --- debugging flags ---
#diagnostics = -DSFTPD_DIAGNOSTICS -DSFTPC_DIAGNOSTICS \
#              -DSOCKUTIL_DIAGNOSTICS
diagnostics =

# SAFETP: enable my modifications to Wei Dai's libcrypto
defines = -DSAFETP ${diagnostics}

includes = -Icrypto

#
# libgmp.a is the GNU Multi-Precision math library, available
# from prep.ai.mit.edu; if it's not installed into a directory
# where g++ will find it (e.g. /usr/local/lib), create a symlink
# in sftpd's directory (.) to wherever it actually resides
#
libraries = -L. -lsftp -lsmcrypto -lextras @LDFLAGS@

ccflags = @CXXFLAGS@ @CPPFLAGS@
compile = @CXX@ -c ${ccflags} ${defines} ${includes}
link = @CXX@ ${ccflags} ${defines} ${includes}
linkend = ${libraries}
makelib = ar -r
ranlib = ranlib


# method to compile .cpp to .o (more reliable than ".cpp.o" method)
%.o : %.cpp
	${compile} $< -o $@


# main debugging target
alldb: libs tests execs success-report


# check that the Makefile isn't out of date
Makefile: Makefile.in
	./config.status


# libraries, necessary for most executables
libdep1 = libextras.a
libdep2 = ${libdep1} libsmcrypto.a
libdep3 = ${libdep2} libsftp.a
libs: ${libdep3}

# main executables:
#   makekeys: make user's keys
#   viewkey:  display user's keys (DSA public key is one of primary interest)
#   sftpc:    command-line SafeTP client
#   sftpd:    SafeTP proxy server
#   myinetd:  for running the server as non-root
#   addent:   stand-alone entropy-gathering tool
execs-files = makekeys viewkey sftpc sftpd myinetd addent
execs: ${execs-files}

# test programs, only necessary during debugging
# 'provider' is the most important test; if it is
# successful, it's most likely all else would pass too
tests-files = datablok tsint sdsa selgamal tdes tsha texcept crc \
              blokutil nonport tpool sec_de3s provider sockutil
tests: ${tests-files}

# printed after a successful 'make'
success-report:
	@echo ""
	@echo "Finished SafeTP build."
	@echo "The important binaries are sftpd, sftpc, makekeys and viewkey"
	@echo "You may want to do '$(MAKE) check', which will compile and run"
	@echo "unit tests for each of the major modules."

# test for GNU make (without it the CFLAGS aren't used, among other things)
gnumaketest:
	@if [ "x${MAKE_VERSION}" = "x" ]; then \
	  echo "You need to use GNU make, which can be retrieved from" ; \
	  echo "  ftp://ftp.gnu.org/pub/gnu/make/" ; \
	  echo "(Sometimes GNU make is installed as 'gmake'.)" ; \
	  exit 1 ; \
	fi

# delete compiling byproducts
# (don't kill *.a because that kills my libgmp.a symlink)
clean:
	rm -f lib{extras,smcrypto,sftp}.a *~ */*~
	rm -f *.o *.ii *.vti *.ti
	cd crypto; rm -f *.o *.ii *.vti *.ti

# delete executables
clean-execs:
	rm -f ${execs-files}

clean-tests:
	rm -f ${tests-files} tempfile.blk
	rm -rf test.dir weak.keys testconfig check.pl.out testinstall.log

# clean the docs directory (which isn't "built" by
# this makefile, but accumulates garbage during development)
clean-docs:
	rm -f doc/*.gif doc/*~

veryclean: clean clean-execs clean-tests clean-docs
	@echo Done verycleaning.

distclean: veryclean
	rm -f Makefile config.status config.cache config.log
	cp Makefile.dummy Makefile

# ------------------- libraries -------------------------
# extras: library of low-dependency utilities
extras-objs = \
  breaker.o crc.o datablok.o exc.o missing.o nonport.o str.o \
  strtokp.o syserr.o warn.o
libextras.a: ${extras-objs}
	${makelib} libextras.a ${extras-objs}
	${ranlib} $@

# smcrypto: cryptographic primitives, dependent only on extras
smcrypto-objs = \
  gmp_si.o intutils.o \
  blokutil.o sdsa.o security.o selgamal.o shmac.o ssha.o \
  trans.o crypto/asn.o crypto/cryptlib.o crypto/des.o \
  crypto/dessp.o \
  crypto/md5.o crypto/misc.o crypto/modes.o \
  crypto/queue.o crypto/randpool.o crypto/rng.o
libsmcrypto.a: ${smcrypto-objs}
	${makelib} libsmcrypto.a ${smcrypto-objs}
	${ranlib} $@

# sftp: protocol primitives and utilities, dependent on extras & smcrypto
sftp-objs = \
  base64.o base64t.o cryputil.o digt.o entropy.o filesrc.o \
  filkeydb.o globrand.o keydb.o keyutils.o lineread.o \
  memsrc.o provider.o reply.o request.o sec_clr.o sec_de3s.o \
  sftp.o sftpver.o socksrc.o sockutil.o
libsftp.a: ${sftp-objs}
	${makelib} libsftp.a ${sftp-objs}
	${ranlib} $@

# ----------- tool-generated ---------------------------
# line-ending conversions
# (the .cpp files are in dist, so these rules usually won't be used)
# (also, note that the .lex files contain the output file names)
crlf2lf.cpp: crlf2lf.lex
	flex crlf2lf.lex

lf2crlf.cpp: lf2crlf.lex
	flex lf2crlf.lex

crlfthru.cpp: crlfthru.lex
	flex crlfthru.lex

# ---------- main executables -------------
# displays user's keys (DSA public key is one of primary interest)
# (Bug workaround: even though viewkey does not use any of the
# functions in addent.o or weakkey.o, if I don't link with them,
# gcc-2.95.{1,2} will die with a cryptic linker error due to very
# stupid template instantiation mechanism)
viewkey: libextras.a libsmcrypto.a libsftp.a viewkey.cpp addent.o weakkey.o
	${link} -o viewkey viewkey.cpp addent.o weakkey.o ${linkend}

# makes user's keys
makekeys-objs = \
  addent.o makekeys.cpp usercfg.o weakkey.o
makekeys: libextras.a libsmcrypto.a libsftp.a ${makekeys-objs}
	${link} -o makekeys -DMAKEKEYS_MAIN ${makekeys-objs} ${linkend}

# unix SafeTP client
sftpc-objs = \
  addent.o crlf2lf.o crlfthru.o glob.o lf2crlf.o makekeys.o \
  sftpc.cpp sftpcdoc.o usercfg.o weakkey.o
sftpc: libextras.a libsmcrypto.a libsftp.a ${sftpc-objs}
	${link} ${no-warnings} -o sftpc ${sftpc-objs} ${linkend}

# SafeTP proxy server
sftpd: libextras.a libsmcrypto.a libsftp.a sftpd.cpp
	${link} ${no-warnings} -o sftpd sftpd.cpp ${linkend}

# for running the server as non-root
myinetd: ${libdep3} myinetd.cpp
	${link} -o myinetd myinetd.cpp ${linkend}

# add entropy directly
addent: libextras.a libsmcrypto.a libsftp.a addent.cpp usercfg.o
	${link} -o addent -DADDENT_MAIN addent.cpp usercfg.o ${linkend}

# ----------- important test programs ------------------
# tests whether crypto library (in particular, Integer
# class) is happy
tsint: libextras.a libsmcrypto.a tsint.cpp
	${link} -o tsint tsint.cpp -L. -lsmcrypto -lextras ${linkend}

# test DSA
# (Bug workaround: usercfg.o required under gcc-2.95.{1,2})
sdsa: libextras.a libsmcrypto.a sdsa.cpp usercfg.o
	${link} -o sdsa sdsa.cpp -DTEST_SDSA usercfg.o ${linkend}

# test ElGamal
selgamal: libextras.a libsmcrypto.a selgamal.cpp
	${link} -o selgamal selgamal.cpp -DTEST_SELGAMAL ${linkend}

# test Triple-DES
tdes: libextras.a libsmcrypto.a tdes.cpp
	${link} -o tdes tdes.cpp ${linkend}

# test DES alone
des: libextras.a libsmcrypto.a crypto/des.cpp usercfg.o
	${link} -o des -DDES_TEST crypto/des.cpp usercfg.o ${linkend}

# test SHA
tsha: libextras.a libsmcrypto.a tsha.cpp
	${link} -o tsha tsha.cpp ${linkend}

# test the runtime's exception-handling ability
# (many runtimes still have deficiencies that I
# am unable to isolate in a test program)
texcept: libextras.a texcept.cpp
	${link} -o texcept texcept.cpp libextras.a @LDFLAGS@

# test the nonportable routines
nonport: nonport.cpp
	${link} -o nonport -DTEST_NONPORT nonport.cpp ${platform_libraries}

# tests the X-SafeTP1 protocol negotiation and communication,
# all within the safety of a single address space
# (NOTE: requires that 'makekeys' has already been run.)
provider: libextras.a libsmcrypto.a libsftp.a provider.cpp usercfg.o
	${link} -o provider -DTEST_PROVIDER provider.cpp usercfg.o ${linkend}

# to be safe, make sure this outputs random bytes... (an early
# bug manifested itself on a Linux system by only outputting
# one of 4 or 5 values)
tpool: libextras.a libsmcrypto.a libsftp.a tpool.cpp usercfg.o
	${link} -o tpool tpool.cpp usercfg.o ${linkend}

# ---------- less-important tests --------------
# test datablok module
datablok: libextras.a datablok.cpp
	${link} -o datablok -DDATABLOK_TEST datablok.cpp ${linkend}

# test blokutil module
blokutil: libextras.a libsmcrypto.a blokutil.cpp
	${link} -o blokutil -DTEST_BLOKUTIL blokutil.cpp -L. \
		-lsmcrypto -lextras ${linkend}

# this tests Triple-DES in CBC mode, but 'provider' does that
# more convincingly
sec_de3s: libextras.a libsmcrypto.a libsftp.a sec_de3s.cpp usercfg.o
	${link} -o sec_de3s -DTEST_SEC_DE3S sec_de3s.cpp usercfg.o ${linkend}

# this includes the endian check...
socktest: socktest.cpp libextras.a sockutil.o
	${link} -o socktest socktest.cpp sockutil.o libextras.a ${linkend}

# tests in sockutil itself
sockutil: sockutil.cpp libextras.a
	${link} -o sockutil -DTEST_SOCKUTIL sockutil.cpp ${linkend}

# test that CRC32 is working correctly
crc: crc.cpp
	${link} -o crc -DTEST_CRC crc.cpp @LDFLAGS@

# ----------- experimenting with inetd stuff ---------------
# testing exec handoff
testanon: libextras.a testanon.cpp
	${link} -o testanon testanon.cpp ${linkend}

# listen, accept, dup2, read/write, all in one process
siminetd: libextras.a libsftp.a siminetd.cpp
	${link} -o siminetd siminetd.cpp ${linkend}

# copy stdin to stdout using socket calls (recv/send)
myecho: ${libdep3} myecho.cpp
	${link} -o myecho myecho.cpp ${linkend}

# map service name to port number
getserv: getserv.cpp
	${link} -o getserv getserv.cpp

# same as getserv, but using sockutil's getServByName
getserv2: ${libdep3} getserv2.cpp
	${link} -o getserv2 getserv2.cpp ${linkend}

# forwarder
forward: ${libdep3} forward.cpp
	${link} -o forward forward.cpp ${linkend}

# socket server
sktsrvr: ${libdep3} sktsrvr.cpp
	${link} -o sktsrvr sktsrvr.cpp ${linkend}

# syslog tester
tsyslog: tsyslog.cpp
	${link} -o tsyslog tsyslog.cpp

# string hex format tester
str: libextras.a str.cpp
	${link} -o str -DTEST_STR str.cpp -L. -lextras

# -------------------- "installation" -----------------------
install:
	@echo Please read install.txt for instructions.
	exit

# --------------- automatic self-test --------------------
# just the noninteractive tests
check: gnumaketest libs execs ${tests-files}
	perl sc/check.pl
	@echo "SafeTP's subsystems all seem to be working."
	@echo "See install.txt for info on installation."

# sample session test
check-ses: makekeys
	./sc/basictests
	@echo "Sample session appears to work."