1#Makefile for GCC
2#
3#Tom St Denis
4
5#version of library 
6VERSION=0.42.0
7
8CFLAGS  +=  -I./ -Wall -W -Wshadow -Wsign-compare
9
10ifndef MAKE
11   MAKE=make
12endif
13
14ifndef IGNORE_SPEED
15
16#for speed 
17CFLAGS += -O3 -funroll-loops
18
19#for size 
20#CFLAGS += -Os
21
22#x86 optimizations [should be valid for any GCC install though]
23CFLAGS  += -fomit-frame-pointer
24
25#debug
26#CFLAGS += -g3
27
28endif
29
30#install as this user
31ifndef INSTALL_GROUP
32   GROUP=wheel
33else
34   GROUP=$(INSTALL_GROUP)
35endif
36
37ifndef INSTALL_USER
38   USER=root
39else
40   USER=$(INSTALL_USER)
41endif
42
43#default files to install
44ifndef LIBNAME
45   LIBNAME=libtommath.a
46endif
47
48default: ${LIBNAME}
49
50HEADERS=tommath.h tommath_class.h tommath_superclass.h
51
52#LIBPATH-The directory for libtommath to be installed to.
53#INCPATH-The directory to install the header files for libtommath.
54#DATAPATH-The directory to install the pdf docs.
55DESTDIR=
56LIBPATH=/usr/lib
57INCPATH=/usr/include
58DATAPATH=/usr/share/doc/libtommath/pdf
59
60OBJECTS=bncore.o bn_mp_init.o bn_mp_clear.o bn_mp_exch.o bn_mp_grow.o bn_mp_shrink.o \
61bn_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 \
62bn_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 \
63bn_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 \
64bn_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 \
65bn_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 \
66bn_mp_add.o bn_mp_sub.o bn_mp_karatsuba_mul.o bn_mp_mul.o bn_mp_karatsuba_sqr.o \
67bn_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 \
68bn_mp_div_d.o bn_mp_mod_d.o bn_mp_expt_d.o bn_mp_addmod.o bn_mp_submod.o \
69bn_mp_mulmod.o bn_mp_sqrmod.o bn_mp_gcd.o bn_mp_lcm.o bn_fast_mp_invmod.o bn_mp_invmod.o \
70bn_mp_reduce.o bn_mp_montgomery_setup.o bn_fast_mp_montgomery_reduce.o bn_mp_montgomery_reduce.o \
71bn_mp_exptmod_fast.o bn_mp_exptmod.o bn_mp_2expt.o bn_mp_n_root.o bn_mp_jacobi.o bn_reverse.o \
72bn_mp_count_bits.o bn_mp_read_unsigned_bin.o bn_mp_read_signed_bin.o bn_mp_to_unsigned_bin.o \
73bn_mp_to_signed_bin.o bn_mp_unsigned_bin_size.o bn_mp_signed_bin_size.o  \
74bn_mp_xor.o bn_mp_and.o bn_mp_or.o bn_mp_rand.o bn_mp_montgomery_calc_normalization.o \
75bn_mp_prime_is_divisible.o bn_prime_tab.o bn_mp_prime_fermat.o bn_mp_prime_miller_rabin.o \
76bn_mp_prime_is_prime.o bn_mp_prime_next_prime.o bn_mp_dr_reduce.o \
77bn_mp_dr_is_modulus.o bn_mp_dr_setup.o bn_mp_reduce_setup.o \
78bn_mp_toom_mul.o bn_mp_toom_sqr.o bn_mp_div_3.o bn_s_mp_exptmod.o \
79bn_mp_reduce_2k.o bn_mp_reduce_is_2k.o bn_mp_reduce_2k_setup.o \
80bn_mp_reduce_2k_l.o bn_mp_reduce_is_2k_l.o bn_mp_reduce_2k_setup_l.o \
81bn_mp_radix_smap.o bn_mp_read_radix.o bn_mp_toradix.o bn_mp_radix_size.o \
82bn_mp_fread.o bn_mp_fwrite.o bn_mp_cnt_lsb.o bn_error.o \
83bn_mp_init_multi.o bn_mp_clear_multi.o bn_mp_exteuclid.o bn_mp_toradix_n.o \
84bn_mp_prime_random_ex.o bn_mp_get_int.o bn_mp_sqrt.o bn_mp_is_square.o bn_mp_init_set.o \
85bn_mp_init_set_int.o bn_mp_invmod_slow.o bn_mp_prime_rabin_miller_trials.o \
86bn_mp_to_signed_bin_n.o bn_mp_to_unsigned_bin_n.o
87
88$(LIBNAME):  $(OBJECTS)
89	$(AR) $(ARFLAGS) $@ $(OBJECTS)
90	ranlib $@
91
92#make a profiled library (takes a while!!!)
93#
94# This will build the library with profile generation
95# then run the test demo and rebuild the library.
96# 
97# So far I've seen improvements in the MP math
98profiled:
99	make CFLAGS="$(CFLAGS) -fprofile-arcs -DTESTING" timing
100	./ltmtest
101	rm -f *.a *.o ltmtest
102	make CFLAGS="$(CFLAGS) -fbranch-probabilities"
103
104#make a single object profiled library 
105profiled_single:
106	perl gen.pl
107	$(CC) $(CFLAGS) -fprofile-arcs -DTESTING -c mpi.c -o mpi.o
108	$(CC) $(CFLAGS) -DTESTING -DTIMER demo/timing.c mpi.o -o ltmtest
109	./ltmtest
110	rm -f *.o ltmtest
111	$(CC) $(CFLAGS) -fbranch-probabilities -DTESTING -c mpi.c -o mpi.o
112	$(AR) $(ARFLAGS) $(LIBNAME) mpi.o
113	ranlib $(LIBNAME)	
114
115install: $(LIBNAME)
116	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
117	install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
118	install -g $(GROUP) -o $(USER) $(LIBNAME) $(DESTDIR)$(LIBPATH)
119	install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)
120
121test: $(LIBNAME) demo/demo.o
122	$(CC) $(CFLAGS) demo/demo.o $(LIBNAME) -o test
123	
124mtest: test	
125	cd mtest ; $(CC) $(CFLAGS) mtest.c -o mtest
126        
127timing: $(LIBNAME)
128	$(CC) $(CFLAGS) -DTIMER demo/timing.c $(LIBNAME) -o ltmtest
129
130# makes the LTM book DVI file, requires tetex, perl and makeindex [part of tetex I think]
131docdvi: tommath.src
132	cd pics ; MAKE=${MAKE} ${MAKE} 
133	echo "hello" > tommath.ind
134	perl booker.pl
135	latex tommath > /dev/null
136	latex tommath > /dev/null
137	makeindex tommath
138	latex tommath > /dev/null
139
140# poster, makes the single page PDF poster
141poster: poster.tex
142	pdflatex poster
143	rm -f poster.aux poster.log 
144
145# makes the LTM book PDF file, requires tetex, cleans up the LaTeX temp files
146docs:   docdvi
147	dvipdf tommath
148	rm -f tommath.log tommath.aux tommath.dvi tommath.idx tommath.toc tommath.lof tommath.ind tommath.ilg
149	cd pics ; MAKE=${MAKE} ${MAKE} clean
150	
151#LTM user manual
152mandvi: bn.tex
153	echo "hello" > bn.ind
154	latex bn > /dev/null
155	latex bn > /dev/null
156	makeindex bn
157	latex bn > /dev/null
158
159#LTM user manual [pdf]
160manual:	mandvi
161	pdflatex bn >/dev/null
162	rm -f bn.aux bn.dvi bn.log bn.idx bn.lof bn.out bn.toc
163
164pretty: 
165	perl pretty.build
166
167clean:
168	rm -f *.bat *.pdf *.o *.a *.obj *.lib *.exe *.dll etclib/*.o demo/demo.o test ltmtest mpitest mtest/mtest mtest/mtest.exe \
169        *.idx *.toc *.log *.aux *.dvi *.lof *.ind *.ilg *.ps *.log *.s mpi.c *.da *.dyn *.dpi tommath.tex `find . -type f | grep [~] | xargs` *.lo *.la
170	rm -rf .libs
171	cd etc ; MAKE=${MAKE} ${MAKE} clean
172	cd pics ; MAKE=${MAKE} ${MAKE} clean
173
174#zipup the project (take that!)
175no_oops: clean
176	cd .. ; cvs commit 
177	echo Scanning for scratch/dirty files
178	find . -type f | grep -v CVS | xargs -n 1 bash mess.sh
179
180zipup: clean manual poster docs
181	perl gen.pl ; mv mpi.c pre_gen/ ; \
182	cd .. ; rm -rf ltm* libtommath-$(VERSION) ; mkdir libtommath-$(VERSION) ; \
183	cp -R ./libtommath/* ./libtommath-$(VERSION)/ ; \
184	tar -c libtommath-$(VERSION)/* | bzip2 -9vvc > ltm-$(VERSION).tar.bz2 ; \
185	zip -9 -r ltm-$(VERSION).zip libtommath-$(VERSION)/* ; \
186	mv -f ltm* ~ ; rm -rf libtommath-$(VERSION)
187