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      1 #Makefile for GCC
      2 #
      3 #Tom St Denis
      4 
      5 #version of library 
      6 VERSION=0.40
      7 
      8 VPATH=@srcdir@
      9 srcdir=@srcdir@
     10 
     11 # Dropbear takes flags from the toplevel makefile
     12 CFLAGS += -I$(srcdir)
     13 
     14 #CFLAGS  +=  -I./ -Wall -W -Wshadow -Wsign-compare
     15 
     16 ifndef IGNORE_SPEED
     17 
     18 #for speed 
     19 #CFLAGS += -O3 -funroll-all-loops
     20 
     21 #for size 
     22 #CFLAGS += -Os
     23 
     24 #x86 optimizations [should be valid for any GCC install though]
     25 #CFLAGS  += -fomit-frame-pointer
     26 
     27 #debug
     28 #CFLAGS += -g3
     29 
     30 endif
     31 
     32 #install as this user
     33 ifndef INSTALL_GROUP
     34    GROUP=wheel
     35 else
     36    GROUP=$(INSTALL_GROUP)
     37 endif
     38 
     39 ifndef INSTALL_USER
     40    USER=root
     41 else
     42    USER=$(INSTALL_USER)
     43 endif
     44 
     45 #default files to install
     46 ifndef LIBNAME
     47    LIBNAME=libtommath.a
     48 endif
     49 
     50 default: ${LIBNAME}
     51 
     52 HEADERS=tommath.h tommath_class.h tommath_superclass.h
     53 
     54 #LIBPATH-The directory for libtommath to be installed to.
     55 #INCPATH-The directory to install the header files for libtommath.
     56 #DATAPATH-The directory to install the pdf docs.
     57 DESTDIR=
     58 LIBPATH=/usr/lib
     59 INCPATH=/usr/include
     60 DATAPATH=/usr/share/doc/libtommath/pdf
     61 
     62 OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \
     63 bn_mp_clamp.o bn_mp_zero.o  bn_mp_set.o bn_mp_set_int.o bn_mp_init_size.o bn_mp_copy.o \
     64 bn_mp_init_copy.o bn_mp_abs.o bn_mp_neg.o bn_mp_cmp_mag.o bn_mp_cmp.o bn_mp_cmp_d.o \
     65 bn_mp_rshd.o bn_mp_lshd.o bn_mp_mod_2d.o bn_mp_div_2d.o bn_mp_mul_2d.o bn_mp_div_2.o \
     66 bn_mp_mul_2.o bn_s_mp_add.o bn_s_mp_sub.o bn_fast_s_mp_mul_digs.o bn_s_mp_mul_digs.o \
     67 bn_fast_s_mp_mul_high_digs.o bn_s_mp_mul_high_digs.o bn_fast_s_mp_sqr.o bn_s_mp_sqr.o \
     68 bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \
     69 bn_mp_sqr.o bn_mp_div.o bn_mp_mod.o bn_mp_add_d.o bn_mp_sub_d.o bn_mp_mul_d.o \
     70 bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \
     71 bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
     72 bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
     73 bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
     74 bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
     75 bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
     76 bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \
     77 bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
     78 bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
     79 bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
     80 bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
     81 bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
     82 bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \
     83 bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
     84 bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
     85 bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \
     86 bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
     87 bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \
     88 bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o
     89 
     90 $(LIBNAME):  $(OBJECTS)
     91 	$(AR) $(ARFLAGS) $@ $(OBJECTS)
     92 	$(RANLIB) $@
     93 
     94 #make a profiled library (takes a while!!!)
     95 #
     96 # This will build the library with profile generation
     97 # then run the test demo and rebuild the library.
     98 # 
     99 # So far I've seen improvements in the MP math
    100 profiled:
    101 	make CFLAGS="$(CFLAGS) -fprofile-arcs -DTESTING" timing
    102 	./ltmtest
    103 	rm -f *.a *.o ltmtest
    104 	make CFLAGS="$(CFLAGS) -fbranch-probabilities"
    105 
    106 #make a single object profiled library 
    107 profiled_single:
    108 	perl gen.pl
    109 	$(CC) $(CFLAGS) -fprofile-arcs -DTESTING -c mpi.c -o mpi.o
    110 	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/timing.c mpi.o -o ltmtest
    111 	./ltmtest
    112 	rm -f *.o ltmtest
    113 	$(CC) $(CFLAGS) -fbranch-probabilities -DTESTING -c mpi.c -o mpi.o
    114 	$(AR) $(ARFLAGS) $(LIBNAME) mpi.o
    115 	$(RANLIB) $(LIBNAME)	
    116 
    117 install: $(LIBNAME)
    118 	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
    119 	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
    120 	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
    121 	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)
    122 
    123 test: $(LIBNAME) demo/demo.o
    124 	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) -o test
    125 	
    126 mtest: test	
    127 	cd mtest ; $(CC) $(CFLAGS) mtest.c -o mtest
    128         
    129 timing: $(LIBNAME)
    130 	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) -o ltmtest
    131 
    132 # makes the LTM book DVI file, requires tetex, perl and makeindex [part of tetex I think]
    133 docdvi: tommath.src
    134 	cd pics ; MAKE=${MAKE} ${MAKE} 
    135 	echo "hello" > tommath.ind
    136 	perl booker.pl
    137 	latex tommath > /dev/null
    138 	latex tommath > /dev/null
    139 	makeindex tommath
    140 	latex tommath > /dev/null
    141 
    142 # poster, makes the single page PDF poster
    143 poster: poster.tex
    144 	pdflatex poster
    145 	rm -f poster.aux poster.log 
    146 
    147 # makes the LTM book PDF file, requires tetex, cleans up the LaTeX temp files
    148 docs:   docdvi
    149 	dvipdf tommath
    150 	rm -f tommath.log tommath.aux tommath.dvi tommath.idx tommath.toc tommath.lof tommath.ind tommath.ilg
    151 	cd pics ; MAKE=${MAKE} ${MAKE} clean
    152 	
    153 #LTM user manual
    154 mandvi: bn.tex
    155 	echo "hello" > bn.ind
    156 	latex bn > /dev/null
    157 	latex bn > /dev/null
    158 	makeindex bn
    159 	latex bn > /dev/null
    160 
    161 #LTM user manual [pdf]
    162 manual:	mandvi
    163 	pdflatex bn >/dev/null
    164 	rm -f bn.aux bn.dvi bn.log bn.idx bn.lof bn.out bn.toc
    165 
    166 pretty: 
    167 	perl pretty.build
    168 
    169 clean:
    170 	rm -f *.bat *.pdf *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
    171         *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.da *.dyn *.dpi tommath.tex `find . -type f | grep [~] | xargs` *.lo *.la
    172 	rm -rf .libs
    173 	cd etc ; MAKE=${MAKE} ${MAKE} clean
    174 	cd pics ; MAKE=${MAKE} ${MAKE} clean
    175 
    176 #zipup the project (take that!)
    177 no_oops: clean
    178 	cd .. ; cvs commit 
    179 	echo Scanning for scratch/dirty files
    180 	find . -type f | grep -v CVS | xargs -n 1 bash mess.sh
    181 
    182 zipup: clean manual poster docs
    183 	perl gen.pl ; mv mpi.c pre_gen/ ; \
    184 	cd .. ; rm -rf ltm* libtommath-$(VERSION) ; mkdir libtommath-$(VERSION) ; \
    185 	cp -R ./libtommath/* ./libtommath-$(VERSION)/ ; \
    186 	tar -c libtommath-$(VERSION)/* | bzip2 -9vvc > ltm-$(VERSION).tar.bz2 ; \
    187 	zip -9 -r ltm-$(VERSION).zip libtommath-$(VERSION)/* ; \
    188 	mv -f ltm* ~ ; rm -rf libtommath-$(VERSION)
    189