## -*-m4-*-
##
## $Id$
##
## Makefile for Catacomb
##
## (c) 1999 Straylight/Edgeware
##

##----- Licensing notice ----------------------------------------------------
##
## This file is part of Catacomb.
##
## Catacomb is free software; you can redistribute it and/or modify
## it under the terms of the GNU Library General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## Catacomb is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU Library General Public License for more details.
##
## You should have received a copy of the GNU Library General Public
## License along with Catacomb; if not, write to the Free
## Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
## MA 02111-1307, USA.

AUTOMAKE_OPTIONS = foreign

SUBDIRS = tests

archincludedir = $(libdir)/catacomb/include

## --- List handling macros ---
##
## List handling is nice, usually.  Unfortunately, I based this design on
## TeX list macros rather than anything sensible...

define(`_', `define(`_item', $1)define(`_item_2', $2)emit`'')
define(`adorn', `pushdef(`emit', `$1`'_item`'$3')$2`'popdef(`emit')')
define(`join',
`pushdef(`emit', `adorn(``_(''_item`$2', `$3', ``)'')`'')$1`'popdef(`emit')')
define(`addsuffix', `adorn(`', `$1', `$2')')
define(`lit', `adorn(`', `$1', `')')
define(`nl', `
')

define(`allwithsuffix',
`addsuffix(`$1', `$3') addsuffix(`$2', `$3') dnl
addsuffix(join(`$1', `-', `$2'), `$3')')

## --- Autogenerated source files ---

define(`ciphers', `dnl
_(des) _(desx) _(des3) _(mars) dnl
_(idea) _(safer) _(safersk) dnl
_(blowfish) _(twofish) dnl
_(tea) _(xtea) dnl
_(rc2) _(rc5) dnl
_(skipjack) dnl
_(cast128) _(cast256) dnl
_(square) _(rijndael) _(rijndael192) _(rijndael256) dnl
_(serpent) _(noekeon)')
define(`cipher_modes', `_(ecb) _(cbc) _(cfb) _(ofb) _(counter)')

define(`hashes', `dnl
_(md5) _(md4) _(md2) _(tiger) _(has160) dnl
_(sha) _(sha224) _(sha256) _(sha384) _(sha512) dnl
_(whirlpool) _(whirlpool256) dnl
_(rmd128) _(rmd160) _(rmd256) _(rmd320)')
define(`hash_modes', `_(mgf) _(hmac)')

MODES = \
	adorn(`$(srcdir)/', join(`ciphers', `-', `cipher_modes'), `.c') \
	adorn(`$(srcdir)/', join(`ciphers', `-', `cipher_modes'), `.h') \
	adorn(`$(srcdir)/', join(`hashes', `-', `hash_modes'), `.c') \
	adorn(`$(srcdir)/', join(`hashes', `-', `hash_modes'), `.h')

$(MODES): modes-stamp
modes-stamp: genmodes
	cd $(srcdir); ./genmodes "lit(`ciphers')" "lit(`cipher_modes')"
	cd $(srcdir); ./genmodes "lit(`hashes')" "lit(`hash_modes')"
	echo datestamp >modes-stamp

define(`gen_tables', `dnl
_(des) _(blowfish) _(twofish) dnl
_(square) _(rijndael) _(whirlpool) dnl
_(safer) _(mars) _(tiger) dnl
_(gfshare) _(gfx-sqr)')

autoheaders: \
  addsuffix(`gen_tables', `-tab.h') \
  primetab.h wheel.h mptypes.h mplimits.h
define(`emit', `
_item`'-tab.h: _item`'-mktab$(EXEEXT)
	./_item`'-mktab >_item`'-tab.h.new
	mv _item`'-tab.h.new _item`'-tab.h')dnl
gen_tables

primetab.h: primetab.c
primetab.c: genprimes$(EXEEXT)
	./genprimes -h primetab.h -c primetab.c \
		-s CATACOMB_PRIMETAB_H -n 256 \
		-t "unsigned short" -i primetab

wheel.h: wheel.c
wheel.c: genwheel$(EXEEXT)
	./genwheel -h wheel.h -c wheel.c \
		-s CATACOMB_WHEEL_H -n 5 \
		-t "unsigned char" -i wheel

archinclude_HEADERS = mptypes.h mplimits.h
mptypes.h: mptypes$(EXEEXT)
	./mptypes >mptypes.h.new
	mv mptypes.h.new mptypes.h

mplimits.h: genlimits$(EXEEXT)
	./genlimits h >mplimits.h.new
	mv mplimits.h.new mplimits.h
mplimits.c: genlimits$(EXEEXT)
	./genlimits c >mplimits.c.new
	mv mplimits.c.new mplimits.c

ectab.c: ectab.in ec-gentab.awk mpdump$(EXEEXT)
	$(srcdir)/ec-gentab.awk <$(srcdir)/ectab.in >ectab.c.new
	mv ectab.c.new ectab.c

ptab.c: ptab.in p-gentab.awk mpdump$(EXEEXT)
	$(srcdir)/p-gentab.awk <$(srcdir)/ptab.in >ptab.c.new
	mv ptab.c.new ptab.c

bintab.c: bintab.in bin-gentab.awk mpdump$(EXEEXT)
	$(srcdir)/bin-gentab.awk <$(srcdir)/bintab.in >bintab.c.new
	mv bintab.c.new bintab.c

gciphertab.c: gengctab
	$(srcdir)/gengctab gccipher gcipher >gciphertab.c.new \
		"lit(join(`ciphers', `-', `cipher_modes')) \
		lit(join(`hashes', `-', `_(mgf)')) \
		rc4 seal"
	mv gciphertab.c.new gciphertab.c

gmactab.c: gengctab
	$(srcdir)/gengctab gcmac gmac >gmactab.c.new \
		"lit(join(`hashes', `-', `_(hmac)'))"
	mv gmactab.c.new gmactab.c

ghashtab.c: gengctab
	$(srcdir)/gengctab gchash ghash >ghashtab.c.new \
		"lit(`hashes') \
		crc32=gcrc32"
	mv ghashtab.c.new ghashtab.c

BUILT_SOURCES = \
	getdate.c modes-stamp gciphertab.c gmactab.c ghashtab.c \
	addsuffix(join(`ciphers', `-', `cipher_modes'), `.c') \
	addsuffix(join(`ciphers', `-', `cipher_modes'), `.h') \
	addsuffix(join(`hashes', `-', `hash_modes'), `.c') \
	addsuffix(join(`hashes', `-', `hash_modes'), `.h')

## --- Building the main library ---

lib_LTLIBRARIES = libcatacomb.la

libcatacomb_la_LIBADD = $(CATACOMB_LIBS)
libcatacomb_la_LDFLAGS = -version-info 3:1:1
## Middle number is the patchlevel.  Final number is the minor version.  The
## difference between the first and last numbers is major version.

pkginclude_HEADERS = \
	arena.h paranoia.h buf.h qdparse.h keysz.h \
	blkc.h hash.h gcipher.h ghash.h gmac.h grand.h ghash-def.h \
	lcrand.h fibrand.h rc4.h seal.h rand.h noise.h fipstest.h maurer.h \
	key.h key-error.h key-data.h passphrase.h pixie.h lmem.h \
	mpx.h bitops.h mpw.h mpscan.h mparena.h mp.h mptext.h mpint.h \
	exp.h mpbarrett.h mpmont.h mpreduce.h mp-exp.h \
	mpcrt.h mprand.h mpmul.h \
	gfx.h gf.h gfreduce.h gfn.h gf-exp.h \
	primetab.h wheel.h pfilt.h rabin.h \
	pgen.h primeiter.h prim.h strongprime.h limlee.h keycheck.h \
	bbs.h rsa.h dh.h dsarand.h dsa.h gdsa.h gkcdsa.h \
	tlsprf.h sslprf.h \
	gfshare.h share.h \
	rho.h \
	field.h field-guts.h field-exp.h \
	ec.h ec-guts.h ec-exp.h ec-test.h ectab.h ec-keys.h ec-raw.h \
	ptab.h bintab.h group.h group-guts.h \
	allwithsuffix(`ciphers', `cipher_modes', `.h') \
	allwithsuffix(`hashes', `hash_modes', `.h') \
	addsuffix(`cipher_modes', `-def.h') \
	addsuffix(`hash_modes', `-def.h') crc32.h

define(`MP_BASE',
	`mpx.c mpx-kmul.c mpx-ksqr.c mpscan.c mparena.c \
	mp-misc.c mp-mem.c mp-const.c mp-arith.c mp-io.c \
	mptext.c mptext-string.c')

define(`MP_SOURCES',
	`qdparse.c \
	mp-test.c mplimits.c \
	mp-sqrt.c mp-gcd.c mp-jacobi.c mp-modsqrt.c mp-exp.c mp-modexp.c \
	mpint.c mptext-file.c mptext-dstr.c \
	mptext-len.c \
	exp.c mpcrt.c mpmul.c mprand.c \
	mpbarrett.c mpbarrett-exp.c mpbarrett-mexp.c mpbarrett-exp.h \
	mpmont.c mpmont-exp.c mpmont-mexp.c mpmont-exp.h \
	mpreduce.c mpreduce-exp.h \
	group-stdops.c group-exp.c group-exp.h g-prime.c g-bin.c \
	  group-parse.c \
	group-string.c group-file.c group-dstr.c \
	rho.c buf.c ptab.c bintab.c \
	GF_SOURCES PGEN_SOURCES EC_SOURCES')

define(`GF_SOURCES',
	`gfx.c gfx-kmul.c gfx-sqr.c gf-arith.c gf-exp.c gf-gcd.c \
	gfreduce.c gfreduce-exp.h gfn.c')

define(`EC_SOURCES',
	`field.c field-parse.c field-exp.c \
	f-prime.c f-niceprime.c f-binpoly.c \
	ec.c ec-exp.c ec-prime.c ec-bin.c ec-test.c ec-info.c ectab.c \
	ec-fetch.c ec-raw.c g-ec.c')

define(`PGEN_SOURCES',
	`pfilt.c primeiter.c rabin.c \
	pgen.c pgen-stdev.c pgen-gcd.c pgen-simul.c \
	  prim.c strongprime.c limlee.c \
	keycheck.c keycheck-mp.c keycheck-report.c \
	bbs-rand.c bbs-gen.c bbs-jump.c bbs-fetch.c \
	rsa-priv.c rsa-pub.c rsa-gen.c rsa-recover.c rsa-fetch.c \
	oaep.c pkcs1.c pss.c \
	dh-gen.c dh-limlee.c dh-kcdsa.c dh-check.c dh-fetch.c dh-param.c \
	dsarand.c dsa-misc.c dsa-sign.c dsa-verify.c dsa-gen.c dsa-check.c \
	gdsa.c gkcdsa.c \
	key-data.c key-flags.c key-text.c key-binary.c key-pass.c \
	key-pack.c key-misc.c key-file.c key-attr.c key-io.c key-moan.c \
	key-error.c key-fetch.c \
	primetab.c wheel.c share.c')

libcatacomb_la_SOURCES = \
	grand.c keysz.c keysz-conv.c \
	lcrand.c fibrand.c rc4.c seal.c rand.c noise.c fipstest.c maurer.c \
	arena.c \
	passphrase.c pixie-common.c lmem.c \
	tlsprf.c sslprf.c \
	gfshare.c \
	MP_BASE MP_SOURCES karatsuba.h \
	gciphertab.c ghashtab.c gmactab.c \
	des-base.c des-base.h \
	desx-tab.h \
	rc2-tab.h \
	skipjack-tab.h \
	cast-s.c cast-sk.c cast-base.h cast-tab.h \
	rijndael-base.c rijndael-base.h \
	md2-tab.h \
	serpent-sbox.h skipjack-tab.h tiger-base.h \
	daftstory.h \
	addsuffix(join(`ciphers', `-', `cipher_modes'), `.c') \
	addsuffix(join(`hashes', `-', `hash_modes'), `.c') \
	addsuffix(`ciphers', `.c') addsuffix(`hashes', `.c') crc32.c

des-base.lo: des-tab.h
blowfish.lo: blowfish-tab.h
twofish.lo: twofish-tab.h
square.lo: square-tab.h
rijndael-base.lo: rijndael-tab.h
whirlpool.lo: whirlpool-tab.h
safer.lo: safer-tab.h
mars.lo: mars-tab.h
tiger.lo: tiger-tab.h
gfshare.lo: gfshare-tab.h
gfx-sqr.lo: gfx-sqr-tab.h

## --- Utility programs ---

bin_PROGRAMS = \
	dsig key pixie cookie rspit factorial hashsum mkphrase \
	catcrypt catsign
noinst_LIBRARIES = libcatcrypt.a
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = catacomb.pc
noinst_PROGRAMS = \
	genprimes genwheel mptypes genlimits serpent-check bittest mpdump \
	perftest \
	addsuffix(`gen_tables', `-mktab')
LDADD = libcatcrypt.a libcatacomb.la

define(`LIBCAT_SRC', `cc.h getdate.h dnl
	cc-sig.c cc-subcmd.c cc-enc.c cc-kem.c cc-hash.c \
	cc-list.c cc-progress.c')
libcatcrypt_a_SOURCES = LIBCAT_SRC getdate.y

patsubst(MP_BASE MP_SOURCES, `\.c\>', `.lo') dsig.o keyutil.o rspit.o \
	patsubst(LIBCAT_SRC, `\.c\>', `.o'): \
	mptypes.h primetab.h wheel.h
patsubst(MP_SOURCES, `\.c\>', `.lo'): mplimits.h

dsig_SOURCES = dsig.c
cookie_SOURCES = cookie.c
catcrypt_SOURCES = catcrypt.c
catsign_SOURCES = catsign.c
key_SOURCES = keyutil.c
hashsum_SOURCES = hashsum.c
rspit_SOURCES = rspit.c
factorial_SOURCES = factorial.c
perftest_SOURCES = perftest.c
perftest_LDADD = $(CATACOMB_LIBS) $(LDADD)
pixie_SOURCES = pixie.c pixie-common.c lmem.c arena.c passphrase.c
pixie_LDADD = $(PIXIE_LIBS)
pixie_CFLAGS = $(AM_CFLAGS)
mkphrase_SOURCES = mkphrase.c
mkphrase_LDADD = $(CATACOMB_LIBS) $(LDADD)
bittest_SOURCES = bittest.c
bittest_LDADD =

define(`emit', `
patsubst(_item, `[^a-zA-Z0-9]', `_')_mktab_SOURCES = _item`'-mktab.c
patsubst(_item, `[^a-zA-Z0-9]', `_')_mktab_LDADD =')dnl
gen_tables

serpent_check_SOURCES = serpent-check.c
serpent_check_LDADD =

genprimes_SOURCES = genprimes.c
genprimes_LDADD =

genwheel_SOURCES = genwheel.c
genwheel_LDADD =

mptypes_SOURCES = mptypes.c
mptypes_LDADD =

genlimits_SOURCES = genlimits.c MP_BASE mptypes.h
genlimits_LDADD =
genlimits_CFLAGS = $(AM_CFLAGS)

mpdump_SOURCES = mpdump.c MP_BASE
mpdump_LDADD =
mpdump_CFLAGS = $(AM_CFLAGS)

## --- Install the pixie setuid-root if we can ---
##
## Bodge around a bug in Automake: it doesn't call `install-exec-hook' from
## `install' if there are subdirectories.

changequote(<, >)
# install: install-exec-hook
install-exec-hook:
	@pixie="$(DESTDIR)$(bindir)/`echo pixie|sed $(transform)`"; \
	if chown root $$pixie && chmod 4755 $$pixie; then \
	  echo "chown root $$pixie"; \
	  echo "chmod 4755 $$pixie"; \
	else \
	  echo "***"; \
	  echo "*** You should probably install $$pixie setuid-root."; \
	  echo "***"; \
	fi
changequote(`, ')

## --- Documentation ---

man_MANS = \
	key.1 dsig.1 cookie.1 catcrypt.1 catsign.1 hashsum.1 mkphrase.1 \
	keyring.5 pixie.1

## --- Prime group keyring ---

pkgdata_DATA = pgroups.kr

$(srcdir)/pgroups.kr: ptab.in mkpgroups
	cd $(srcdir) && rm -f pgroups.kr && ./mkpgroups <ptab.in

## --- Other handy definitions ---

EXTRA_DIST = \
	Makefile.m4 genmodes gengctab $(man_MANS) xpixie \
	group-test.c rsa-test.c \
	ectab.in ec-gentab.awk \
	ptab.in p-gentab.awk mkpgroups pgroups.kr \
	bintab.in bin-gentab.awk \
	README.cipher README.hash README.random README.mp \
	debian/rules debian/copyright debian/control debian/changelog \
	debian/catacomb-bin.postinst debian/catacomb-bin.config \
	debian/catacomb-bin.prerm debian/catacomb-bin.templates

dist-hook:
	@for i in getdate.c gciphertab.c ghashtab.c gmactab.c; do \
	  ln $$i $(distdir) || ln $(srcdir)/$$i $(distdir) || true; \
	done
	@echo datestamp >$(distdir)/modes-stamp || true
	@for i in calc tests; do \
	  mkdir $(distdir)/$$i; \
	  ln $(srcdir)/$$i/*[!~] $(distdir)/$$i; \
	done || true
#	kr=$$HOME/.catacomb/dsig-keyring; \
#	if [ -r $$kr ]; then \
#	  cd $(distdir); \
#	  ../key -k $$kr extract -f -secret KEYRING; \
#	  find . -type f -print0 | ../dsig -k $$kr sign -0 -oMANIFEST; \
#	fi

## --- Testing ---

define(`testprogs', `')

define(`CTESTRIG',
`define(`testprogs', testprogs \
	$1.t$(EXEEXT))dnl
$1.to: $1.c
	$(COMPILE) -c -DTEST_RIG -DSRCDIR=\"$(srcdir)\" $(srcdir)/$1.c -o $1.to
$1.t$(EXEEXT): $1.to libcatacomb.la
	$(CC) $(CFLAGS) $(LDFLAGS) $1.to .libs/libcatacomb.a $(CATACOMB_LIBS) $(LIBS) -o $1.t$(EXEEXT)')

CTESTRIG(rc4)
CTESTRIG(seal)
adorn(`nl`'CTESTRIG(', `ciphers', `)')
adorn(`nl`'CTESTRIG(', `hashes', `)')
adorn(`nl`'CTESTRIG(', join(`ciphers', `-', `cipher_modes'), `)')
adorn(`nl`'CTESTRIG(', join(`hashes', `-', `hash_modes'), `)')
CTESTRIG(lcrand)
CTESTRIG(tlsprf)
CTESTRIG(sslprf)
CTESTRIG(mpx)
CTESTRIG(mpx-kmul)
CTESTRIG(mpx-ksqr)
CTESTRIG(mp-arith)
CTESTRIG(mp-modsqrt)
CTESTRIG(mp-gcd)
CTESTRIG(mp-jacobi)
CTESTRIG(mp-sqrt)
CTESTRIG(mp-modexp)
CTESTRIG(mptext)
CTESTRIG(mpint)
CTESTRIG(mpbarrett)
CTESTRIG(mpbarrett-exp)
CTESTRIG(mpbarrett-mexp)
CTESTRIG(mpmont)
CTESTRIG(mpmont-exp)
CTESTRIG(mpmont-mexp)
CTESTRIG(mpreduce)
CTESTRIG(mpcrt)
CTESTRIG(mpmul)
CTESTRIG(rsa-test)
CTESTRIG(gfx)
CTESTRIG(gfx-sqr)
CTESTRIG(gfx-kmul)
CTESTRIG(gf-arith)
CTESTRIG(gf-gcd)
CTESTRIG(gfreduce)
CTESTRIG(gfn)
CTESTRIG(ec-prime)
CTESTRIG(ec-bin)
CTESTRIG(ec-test)
CTESTRIG(ec-info)
CTESTRIG(dh-param)
CTESTRIG(group-test)
CTESTRIG(gdsa)
CTESTRIG(gkcdsa)
CTESTRIG(pgen)
CTESTRIG(primeiter)
CTESTRIG(dsa-gen)
CTESTRIG(dsa-sign)
CTESTRIG(dsa-verify)
CTESTRIG(bbs-rand)
CTESTRIG(bbs-jump)
CTESTRIG(gfshare)
CTESTRIG(share)
CTESTRIG(rho)

TESTS = serpent-check bittest testprogs

CLEANFILES = \
	*.t$(EXEEXT) *.to *.kr.old \
	mptypes.h primetab.c primetab.h wheel.c wheel.h \
	ectab.c ptab.c bintab.c \
	addsuffix(`gen_tables', `-tab.h')

## --- Makefile building (haha!) ---

$(srcdir)/Makefile.am: $(srcdir)/Makefile.m4
	m4 $(srcdir)/Makefile.m4 >$(srcdir)/Makefile.am.new
	mv $(srcdir)/Makefile.am.new $(srcdir)/Makefile.am

DISTCLEANFILES = libtool

MAINTAINERCLEANFILES = \
	$(srcdir)/Makefile.am \
	$(srcdir)/getdate.c getdate.c \
	$(srcdir)/pgroups.kr \
	$(MODES) modes-stamp $(srcdir)/modes-stamp

##----- That's all, folks ---------------------------------------------------