Makefile.in 8.27 KB
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# Nettle Makefile

@SET_MAKE@

srcdir = @srcdir@
VPATH = @srcdir@

LIBOBJS = @LIBOBJS@

SUBDIRS = tools testsuite examples

include config.make

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# FIXME: Really need -I$(srcdir) ???
INCLUDES = -I. -I$(srcdir)
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TARGETS = aesdata$(EXEEXT) desdata$(EXEEXT) shadata$(EXEEXT) libnettle.a $(SHLIBTARGET)

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all check install uninstall:
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	$(MAKE) $@-here
	set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done

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clean distclean mostlyclean maintainer-clean:
	set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done
	$(MAKE) $@-here

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check-here:
	true

.SUFFIXES:
.SUFFIXES: .asm .html .c .dvi .info .$(OBJEXT) .p$(OBJEXT) .exe .pdf .ps .texinfo

all-here: $(TARGETS)

nettle_SOURCES = aes.c \
	         aes-decrypt-table.c aes-decrypt.c \
		 aes-encrypt-table.c aes-encrypt.c \
		 aes-set-encrypt-key.c aes-set-decrypt-key.c aes-meta.c \
		 arcfour.c arcfour-crypt.c arcfour-meta.c \
		 arctwo.c arctwo-meta.c \
		 base16-encode.c base16-decode.c base16-meta.c \
                 base64-encode.c base64-decode.c base64-meta.c \
		 cast128.c cast128-meta.c \
		 blowfish.c \
		 cbc.c \
		 des.c \
		 des3.c des-compat.c \
		 hmac.c hmac-md5.c hmac-sha1.c hmac-sha256.c \
		 knuth-lfib.c \
		 md2.c md2-meta.c md4.c md4-meta.c \
		 md5.c md5-compat.c md5-meta.c \
		 sha1.c sha1-compress.c sha1-meta.c sha256.c sha256-meta.c \
		 serpent.c serpent-meta.c \
		 twofish.c twofish-meta.c \
		 yarrow256.c yarrow_key_event.c \
		 sexp.c sexp-format.c \
		 sexp-transport.c sexp-transport-format.c \
		 bignum.c bignum-random.c sexp2bignum.c \
		 pkcs1.c pkcs1-rsa-md5.c pkcs1-rsa-sha1.c \
		 rsa.c rsa-sign.c rsa-verify.c \
		 rsa-md5-sign.c rsa-md5-verify.c \
		 rsa-sha1-sign.c rsa-sha1-verify.c \
		 rsa-encrypt.c rsa-decrypt.c \
		 rsa-keygen.c rsa-compat.c \
		 rsa2sexp.c sexp2rsa.c \
		 dsa.c dsa-sign.c dsa-verify.c dsa-keygen.c \
		 sexp2dsa.c \
		 pgp-encode.c rsa2openpgp.c \
		 buffer.c buffer-init.c realloc.c \
		 nettle-internal.c

HEADERS = aes.h arcfour.h arctwo.h bignum.h blowfish.h \
	  base16.h base64.h buffer.h cast128.h \
	  cbc.h \
	  des.h des-compat.h dsa.h \
	  hmac.h \
	  knuth-lfib.h \
	  macros.h \
	  md2.h md4.h \
	  md5.h md5-compat.h \
	  memxor.h \
	  nettle-meta.h \
	  pgp.h pkcs1.h realloc.h rsa.h rsa-compat.h \
	  sexp.h \
	  serpent.h sha.h twofish.h \
	  yarrow.h

INSTALL_HEADERS = $(HEADERS) nettle-types.h

SOURCES = $(nettle_SOURCES) aesdata.c desdata.c shadata.c

DISTFILES = $(SOURCES) $(HEADERS) .bootstrap aclocal.m4 configure.ac configure \
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	config.guess config.sub install-sh texinfo.tex \
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	config.h.in config.m4.in config.make.in	Makefile.in \
	README AUTHORS COPYING INSTALL NEWS TODO \
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	memxor.c $(des_headers) descore.README \
	aes-internal.h cast128_sboxes.h desinfo.h desCode.h \
	serpent_sboxes.h nettle-internal.h \
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	nettle.texinfo nettle.info sha-example.c

# Rules building libnettle.a
# FIXME: Do we really need to delete the archive first?
libnettle.a: $(nettle_SOURCES:.c=.o) $(LIBOBJS)
	-rm -f $@
	$(AR) $(ARFLAGS) $@ $^
	$(RANLIB) $@

.c.$(OBJEXT):
	$(COMPILE) $(CCPIC_MAYBE) -c $< \
	&& $(DEP_PROCESS)

# Rules building libnettle.so
$(SHLIBFORLINK): $(nettle_SOURCES:.c=.p$(OBJEXT)) $(LIBOBJS:.$(OBJEXT)=.p$(OBJEXT))
	$(SHLIBLINK) $^ -o $@ $(SHLIBLIBS)
	-mkdir .lib 2>/dev/null
	[ -z "$(SHLIBSONAME)" ] || (cd .lib \
          && ln -sf ../$(SHLIBFORLINK) $(SHLIBSONAME))

.c.p$(OBJEXT):
	$(COMPILE) $(SHLIBCFLAGS) -c $< -o $@ \
	&& $(DEP_PROCESS)

.o$(EXEEXT):
	$(LINK) $^ $(LIBS) -o $@

# aesdata.$(OBJEXT) : aesdata.c
# 	$(COMPILE) -c $< && $(DEP_PROCESS)
aesdata$(EXEEXT): aesdata.$(OBJEXT)
	$(LINK) $^ $(LIBS) -o $@

# desdata.$(OBJEXT) : desdata.c
# 	$(COMPILE)  -c $< && $(DEP_PROCESS)
desdata$(EXEEXT): desdata.$(OBJEXT)
	$(LINK) $^ $(LIBS) -o $@

# shadata.$(OBJEXT) : shadata.c
# 	$(COMPILE)  -c $< && $(DEP_PROCESS)
shadata$(EXEEXT): shadata.$(OBJEXT)
	$(LINK) $^ $(LIBS) -lm -o $@

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# desCore rules
# It seems using $(srcdir)/ doesn't work with GNU make 3.79.1
# des_headers = $(srcdir)/parity.h $(srcdir)/rotors.h $(srcdir)/keymap.h 
des_headers = parity.h rotors.h keymap.h 

# Generate DES headers.
$(des_headers): desdata.c
	$(MAKE) desdata$(EXEEXT)
	./desdata$(EXEEXT) $(@F) > $@T
	test -s $@T && mv -f $@T $@

des.o: des.c des.h $(des_headers)

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# FIXME: For some reason, this rule breaks builds on Tru64 5.1B (on
# alpha), with the system make. It fails with "Don't know how to make
# aes.asm", which is very strange, since the make program on this
# system is not supposed to know about %-style pattern rules, and
# "aes.asm" doesn't occur explicitly in any target or dependency.

@IF_ENABLE_ASM@%.$(OBJEXT): %.asm asm.m4 machine.m4 config.m4
@IF_ENABLE_ASM@	$(M4) $(srcdir)/asm.m4 machine.m4 config.m4 \
@IF_ENABLE_ASM@		`test -f $< || echo '$(srcdir)/'`$< >$*.s
@IF_ENABLE_ASM@	$(CC) $(CFLAGS) $(CCPIC_MAYBE) -c $*.s -o $@
@IF_ENABLE_ASM@	echo >$*.d 

# All assembler files should use pic-code only.
@IF_ENABLE_ASM@%.p$(OBJEXT): %.asm asm.m4 machine.m4 config.m4
@IF_ENABLE_ASM@	$(M4) $(srcdir)/asm.m4 machine.m4 config.m4 \
@IF_ENABLE_ASM@		`test -f $< || echo '$(srcdir)/'`$< >$*.s
@IF_ENABLE_ASM@	$(CC) $(CFLAGS) $(CCPIC) -c $*.s -o $@
@IF_ENABLE_ASM@	echo >$*.d 

# Configure-related rules

.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in config.status
	$(SHELL) ./config.status $@

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config.make: $(srcdir)/config.make.in config.status
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	$(SHELL) ./config.status $@

config.status: $(srcdir)/configure
	$(SHELL) ./config.status --recheck

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config.m4: config.status $(srcdir)/config.m4.in
	$(SHELL) ./config.status $@

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configure: $(srcdir)/configure.ac $(srcdir)/aclocal.m4
	cd $(srcdir) && $(AUTOCONF)

config.h: stamp-h1
	@if test ! -f $@; then \
	  rm -f stamp-h1; \
	  $(MAKE) stamp-h1; \
	else :; fi

stamp-h1: $(srcdir)/config.h.in config.status
	@rm -f stamp-h1
	$(SHELL) ./config.status config.h
$(srcdir)/config.h.in: $(srcdir)/configure.ac
	cd $(srcdir) && $(AUTOHEADER)
	rm -f stamp-h1
	touch $@

# Installation
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install-here: install-info install-headers libnettle.a $(SHLIBTARGET) $(SHLIBINSTALL)
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	$(INSTALL) -d $(libdir)
	$(INSTALL_DATA) libnettle.a $(libdir)

install-shared: $(SHLIBFORLINK)
	$(INSTALL) -d $(libdir)
	$(INSTALL_DATA) $(SHLIBFORLINK) $(libdir)/$(SHLIBFILE)
	[ -z "$(SHLIBSONAME)" ] \
                || (cd $(libdir) \
		&& ln -sf $(SHLIBFILE) $(SHLIBSONAME) \
		&& ln -sf $(SHLIBFILE) $(SHLIBFORLINK) )

install-info: nettle.info
	$(INSTALL) -d $(infodir)
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	$(INSTALL_DATA) $< $(infodir) ; \
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	if (install-info --version && \
	    install-info --version 2>&1 | sed 1q | grep -i -v debian) >/dev/null 2>&1; then \
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	  install-info --info-dir="$(infodir)" $< ; \
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	else : ; fi

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install-headers: $(INSTALL_HEADERS)
	$(INSTALL) -d $(includedir)/nettle
	$(INSTALL_DATA) $^ $(includedir)/nettle

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# Distribution
distdir = $(PACKAGE_NAME)-$(PACKAGE_VERSION)
top_distdir = $(distdir)

# $(distdir) must always be a relative path!
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distdir: $(DISTFILES)
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	rm -rf $(distdir)
	mkdir $(distdir)
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	cp $^ $(distdir)
	set -e; for d in sparc x86 ; do \
	  mkdir $(distdir)/$$d ; \
	  cp $(srcdir)/$$d/*.asm $(srcdir)/$$d/*.m4 $(distdir)/$$d ; \
	done
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	set -e; for d in $(SUBDIRS); do \
	  sd=$(distdir)/$$d ; \
	  mkdir $$sd && $(MAKE) -C $$d distdir=../$$sd $@ ; \
	done

dist: distdir
	tar cf - $(distdir) | gzip -c >$(distdir).tar.gz	
	rm -rf $(distdir)

rm_distcheck = test ! -d distcheck-tmp \
	    || { find distcheck-tmp -type d ! -perm -200 -exec chmod u+w {} ';' \
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                 && rm -fr distcheck-tmp; }; 
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distcheck: dist
	$(rm_distcheck)
	mkdir distcheck-tmp
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	gzip -d < $(distdir).tar.gz \
	  | { cd distcheck-tmp && tar xf - && chmod -R a-w $(distdir) ; }
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	mkdir distcheck-tmp/build
	mkdir distcheck-tmp/install
	cd distcheck-tmp/build && ../$(distdir)/configure --prefix=`cd ../install && pwd`
	cd distcheck-tmp/build && $(MAKE)
	cd distcheck-tmp/build && $(MAKE) check
	cd distcheck-tmp/build && $(MAKE) install
	cd distcheck-tmp/build && $(MAKE) dist
	cd distcheck-tmp/build && rm *.gz
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	cd distcheck-tmp/build && $(MAKE) distclean
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	cd distcheck-tmp && find build -type f -print > leftover-files
	@test `cat distcheck-tmp/leftover-files | wc -l` -eq 0  \
	  || { echo "ERROR: files left in build directory after distclean:" ; \
	       cat distcheck-tmp/leftover-files ; \
	       exit 1; }
	$(rm_distcheck)

clean-here:
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	-rm -f $(TARGETS) *.$(OBJEXT) *.p$(OBJEXT) *.d
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distclean-here: clean-here
	-rm -f config.h stamp-h1 config.log config.status \
	config.make config.m4 Makefile nettle-types.h
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-include $(SOURCES:.c=.$(OBJEXT).d) $(SOURCES:.c=.p$(OBJEXT).d)