makefile.in

包含哈希,对称以及非对称的经典算法 包含经典事例

#
# This code is pretty well tested, but not optimizing it will have
# a *major* effect on speed, so its optimzation flags are separate
# from the rest of the release.
#
# For the SPARC v8, at least, gcc produces a *much* faster library than
# the SunPro C compiler.  On a 50 MHz TI TMS390Z50 SuperSPARC:
#  14.5 vs.   47.2 ms per  256-bit modular exponentiation.
#  77.4 vs.  317.8 ms per  512-bit modular exponentiation.
# 249.0 vs. 1031.5 ms per 1024-bit modular exponentiation
#
CC=@CC@
CFLAGS=@CFLAGS@ @CPPFLAGS@ @WARN@ @TUNE@ @DEFS@ $(DEFINE)
srcdir=@srcdir@
VPATH=@srcdir@

# Extra object files (e.g. assembly routines)
OBJS_EXT=
# Extra definitions (e.g. -DBNINCLUDE=lbnfoo.h)
DEFINE=

SHELL = /bin/sh
.SUFFIXES:
.SUFFIXES: .c .h .o

LD      =$(CC)
LDFLAGS	=@LDFLAGS@
LIBS_EXT=@LIBS@
RANLIB=@RANLIB@

# If you plug in a machine-specific assembly file, change this list
# of files here.
OBJS	= bn00.o lbn00.o bn.o lbnmem.o sieve.o prime.o \
	  bnprint.o legal.o jacobi.o germain.o

BNLIB	= libbn.a 

all: $(BNLIB) bntest germtest

check: bntest
	./bntest

bntest: bntest00.o $(BNLIB)
	$(LD) $(LDFLAGS) -o $@ bntest00.o $(BNLIB) $(LIBS_EXT)

germtest: germtest.o $(BNLIB)
	$(LD) $(LDFLAGS) -o $@ germtest.o $(BNLIB) $(LIBS_EXT)

$(BNLIB): $(OBJS)
	$(AR) r $@ $?
	$(RANLIB) $@

# Here we get tricky... if we're compiling with GCC, then we actually do
# a link, but with the -r flag (produce relocatable output) and with
# -lgcc *only*.  This is so that the result can be linked cleanly with
# code compiled with another cc, which doesn't know about -lgcc.
# Presumably the lbnXX.o file, which has by fast the most math in it,
# will have a call to every interesting support-library function.

lbn00.o: $(srcdir)/lbn00.c $(HDRS) config.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -I. -I$(srcdir) -o $@ @GCCMAGIC1@ lbn00.c @GCCMAGIC2@

lbn16.o: $(srcdir)/lbn16.c $(HDRS) config.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -I. -I$(srcdir) -o $@ @GCCMAGIC1@ lbn16.c @GCCMAGIC2@

lbn32.o: $(srcdir)/lbn32.c $(HDRS) config.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -I. -I$(srcdir) -o $@ @GCCMAGIC1@ lbn32.c @GCCMAGIC2@

lbn64.o: $(srcdir)/lbn64.c $(HDRS) config.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -I. -I$(srcdir) -o $@ @GCCMAGIC1@ lbn64.c @GCCMAGIC2@

# The default .o rule.
.c.o: config.h
	$(CC) $(CPPFLAGS) $(CFLAGS) -I. -I$(srcdir) -o $@ -c $<

# Extra, non-obvious dependencies.  The BigNum library can be compiled
# in three word sizes, and the *00.c files #include the right .c files
# based on <limits.h>, which means that a single compilation will
# only use a subset of these files.  Duplicated here in case someone
# regenerates dependencies with cc -M and they get lost.

lbn00.o: lbn16.c lbn32.c lbn64.c lbn16.h lbn32.h lbn64.h 
bn00.o: bn16.c bn32.c bn64.c bn16.h bn32.h bn64.h \
  bninit16.c bninit32.c bninit64.c
bntest00.o: bntest16.c bntest32.c bntest64.c lbn16.h lbn32.h lbn64.h

# Actual build commented out to prevent confusion by people without autoconf
# Do it manually for now.
configure: configure.in
#	autoconf

# Example programs in the test subdirectory.
progs: $(U_DIR)/libbn.a
	@(echo Compiling test drivers for bn)
	cd test; make

clean:
	@$(RM) -f *.o *32.[ch] *64.[ch]

BNSOURCES = lbn32.c lbn32.h bn32.c bn32.h bninit32.c bntest32.c \
	lbn64.c lbn64.h bn64.c bn64.h bninit64.c bntest64.c

# An explicit target that can be made before distribution for
# machines that don't have sed.
bnsources: $(BNSOURCES)

# The 16-bit versions of the code are the master versions; all else is
# generated from them.  This fiddling about makes them unwriteable
# to discourage improper edits.

# (You didn't know that suffix rules didn't have to begin with a
# period, did you?)
.SUFFIXES: 16.c 16.h 32.c 32.h 64.c 64.h
16.c32.c:
	@test ! -f $@ -o -w $@ || chmod u+w $@ && test -w $@ || rm -f $@
	sed -e s/32/64/g -e s/16/32/g $< > $@
	@chmod a-w $@

16.h32.h:
	@test ! -f $@ -o -w $@ || chmod u+w $@ && test -w $@ || rm -f $@
	sed -e s/32/64/g -e s/16/32/g $< > $@
	@chmod a-w $@

16.c64.c:
	@test ! -f $@ -o -w $@ || chmod u+w $@ && test -w $@ || rm -f $@
	sed -e s/32/128/g -e s/16/64/g $< > $@
	@chmod a-w $@

16.h64.h:
	@test ! -f $@ -o -w $@ || chmod u+w $@ && test -w $@ || rm -f $@
	sed -e s/32/128/g -e s/16/64/g $< > $@
	@chmod a-w $@

### Dependencies
bn.o: bn.c bn.h
bn00.o: bn00.c bnsize00.h lbn.h bn16.c bn32.c bn64.c lbn16.c lbn32.h \
  lbn64.h lbnmem.h bn16.h bn32.h bn64.h bn.h kludge.h bninit16.c \
  bninit32.c bninit64.c
bn16.o: bn16.c lbn.h lbn16.h lbnmem.h bn16.h bn.h kludge.h
bn32.o: bn32.c lbn.h lbn32.h lbnmem.h bn32.h bn.h kludge.h
bn64.o: bn64.c lbn.h lbn64.h lbnmem.h bn64.h bn.h kludge.h
bn68000.o: bn68000.c lbn.h lbn68000.h bn16.h bn32.h
bn8086.o: bn8086.c lbn.h bn64.h lbn8086.h bn32.h
bninit16.o: bninit16.c bn.h bn16.h
bninit32.o: bninit32.c bn.h bn32.h
bninit64.o: bninit64.c bn.h bn64.h
bnprint.o: bnprint.c bn.h bnprint.h kludge.h
bntest00.o: bntest00.c bnsize00.h lbn.h bntest16.c bntest32.c \
  bntest64.c cputime.h lbn16.h lbn32.h lbn64.h kludge.h
bntest16.o: bntest16.c cputime.h lbn16.h lbn.h kludge.h
bntest32.o: bntest32.c cputime.h lbn32.h lbn.h kludge.h
bntest64.o: bntest64.c cputime.h lbn64.h lbn.h kludge.h
germain.o: germain.c bn.h germain.h jacobi.h lbnmem.h sieve.h kludge.h
germtest.o: germtest.c bn.h germain.h sieve.h cputime.h bnprint.h
jacobi.o: jacobi.c bn.h jacobi.h
lbn00.o: lbn00.c bnsize00.h lbn.h lbn16.c lbn16.h lbn32.c lbn32.h \
  lbn64.c lbn64.h lbnmem.h legal.h kludge.h
lbn16.o: lbn16.c lbn.h lbn16.h lbnmem.h legal.h kludge.h
lbn32.o: lbn32.c lbn.h lbn32.h lbnmem.h legal.h kludge.h
lbn64.o: lbn64.c lbn.h lbn64.h lbnmem.h legal.h kludge.h
lbn68000.o: lbn68000.c lbn.h lbn68000.h
lbn68020.o: lbn68020.c lbn.h lbn68020.h
lbnmem.o: lbnmem.c lbn.h lbnmem.h kludge.h
lbnppc.o: lbnppc.c lbnppc.h ppcasm.h
legal.o: legal.c legal.h
prime.o: prime.c bn.h lbnmem.h prime.h sieve.h kludge.h
sieve.o: sieve.c bn.h sieve.h kludge.h
sizetest.c: bnsize00.h