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OS/2 Shareware BBS: 10 Tools
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10-Tools.zip
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crypl200.zip
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BNLIB
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MAKEFILE.IN
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1996-01-28
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#
# 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