# Standard installation pathnames
# See the file LICENSE for the license
SHELL 		= @SHELL@
VERSION         = @PACKAGE_VERSION@
version_info	= @LIBTOOL_VERSION_INFO@
srcdir 		= @srcdir@
basesrcdir	= $(shell basename `pwd`)
prefix  	= @prefix@
exec_prefix 	= @exec_prefix@
bindir 		= @bindir@
mandir 		= @mandir@
datarootdir	= @datarootdir@
datadir		= @datadir@
libdir		= @libdir@
includedir	= @includedir@
doxygen		= @doxygen@
pywrapdir       = ${srcdir}/contrib/python
swig    	= @swig@
python_site	=@PYTHON_SITE_PKG@
pyldns_inst	=@PYLDNS@
pyldns_uninst	=@PYLDNS@
ifeq "$(pyldns_inst)" "pyldns"
   pyldns_inst=install-@PYLDNS@
   pyldns_uninst=uninstall-@PYLDNS@
else
   pyldns_inst=
   pyldns_uninst=
endif
glibtool	= @libtool@
libtool		= ./libtool
ifdef glibtool
libtool		= $(glibtool)
endif

# override $U variable which is used by autotools for deansification (for
# K&R C compilers), but causes problems if $U is defined in the env).
U=

CC 		= @CC@
ifeq "$(srcdir)" "."
  CPPFLAGS	= $(strip -I. @CPPFLAGS@ @DEFS@)
else
  CPPFLAGS	= $(strip -I. -I$(srcdir) @CPPFLAGS@ @DEFS@)
endif
CFLAGS 		= $(strip @CFLAGS@)
LDFLAGS		= @LDFLAGS@
LIBS 		= @LIBS@
LIBOBJS		= @LIBOBJS@
PYTHON_CPPFLAGS	= @PYTHON_CPPFLAGS@
PYTHON_LDFLAGS	= @PYTHON_LDFLAGS@
PYTHON_X_CFLAGS = @PYTHON_X_CFLAGS@
LIBSSL_CPPFLAGS = @LIBSSL_CPPFLAGS@
LIBSSL_LDFLAGS  = @LIBSSL_LDFLAGS@
LIBSSL_LIBS     = @LIBSSL_LIBS@
RUNTIME_PATH	= @RUNTIME_PATH@
DATE		= $(shell date +%Y%m%d)
LIBTOOL		= $(libtool) --tag=CC --quiet
INSTALL_LDNS_CONFIG = @INSTALL_LDNS_CONFIG@

LINT		= splint
LINTFLAGS=+quiet -weak -warnposix -unrecog -Din_addr_t=uint32_t -Du_int=unsigned -Du_char=uint8_t -preproc -Drlimit=rlimit64 -D__gnuc_va_list=va_list
#-Dglob64=glob -Dglobfree64=globfree
# compat with openssl linux edition.
LINTFLAGS+="-DBN_ULONG=unsigned long" -Dkrb5_int32=int "-Dkrb5_ui_4=unsigned int" -DPQ_64BIT=uint64_t -DRC4_INT=unsigned -fixedformalarray -D"ENGINE=unsigned" -D"RSA=unsigned" -D"DSA=unsigned" -D"EVP_PKEY=unsigned" -D"EVP_MD=unsigned" -D"SSL=unsigned" -D"SSL_CTX=unsigned" -D"X509=unsigned" -D"RC4_KEY=unsigned" -D"EVP_MD_CTX=unsigned" -D"EC_KEY=unsigned" -D"EC_POINT=unsigned" -D"EC_GROUP=unsigned" -D"EVP_PKEY_ASN1_METHOD=struct evp_pkey_asn1_method_st" -D"EVP_PKEY_CTX=struct evp_pkey_ctx_st"
# compat with NetBSD
ifeq "$(shell uname)" "NetBSD"
LINTFLAGS+="-D__RENAME(x)=" -D_NETINET_IN_H_
endif
# compat with OpenBSD
LINTFLAGS+="-Dsigset_t=long"
# FreeBSD8
LINTFLAGS+="-D__uint16_t=uint16_t"

INSTALL = $(srcdir)/install-sh 

LIBDNS_SOURCES	=	rdata.c util.c rr.c packet.c wire2host.c \
			host2str.c buffer.c str2host.c tsig.c resolver.c \
			net.c host2wire.c dname.c dnssec.c dnssec_verify.c \
			keys.c higher.c rr_functions.c parse.c update.c \
			error.c zone.c dnssec_zone.c dnssec_sign.c rbtree.c \
			sha1.c sha2.c mm.c
LIBDNS_HEADERS	=	$(srcdir)/ldns/error.h		\
			$(srcdir)/ldns/packet.h		\
			$(srcdir)/ldns/rdata.h 		\
			$(srcdir)/ldns/rr.h		\
			$(srcdir)/ldns/wire2host.h	\
			$(srcdir)/ldns/host2str.h	\
			$(srcdir)/ldns/host2wire.h	\
			$(srcdir)/ldns/str2host.h	\
			$(srcdir)/ldns/buffer.h		\
			$(srcdir)/ldns/resolver.h	\
			$(srcdir)/ldns/dname.h		\
			$(srcdir)/ldns/dnssec.h		\
			$(srcdir)/ldns/dnssec_verify.h	\
			$(srcdir)/ldns/dnssec_sign.h	\
			$(srcdir)/ldns/keys.h		\
			$(srcdir)/ldns/higher.h		\
			$(srcdir)/ldns/parse.h		\
			$(srcdir)/ldns/rr_functions.h	\
			$(srcdir)/ldns/ldns.h		\
			$(srcdir)/ldns/zone.h		\
			$(srcdir)/ldns/dnssec_zone.h	\
			$(srcdir)/ldns/update.h 	\
			$(srcdir)/ldns/tsig.h		\
			$(srcdir)/ldns/rbtree.h \
			$(srcdir)/ldns/sha1.h \
			$(srcdir)/ldns/sha2.h \
			$(srcdir)/ldns/mm.h
LIBDNS_OBJECTS	=	$(LIBDNS_SOURCES:.c=.o) $(LIBOBJS)
LIBDNS_LOBJECTS	=	$(LIBDNS_SOURCES:.c=.lo) $(LIBOBJS:.o=.lo)

ALL_SOURCES	=	$(LIBDNS_SOURCES)

COMPILE		= $(CC) $(CPPFLAGS) $(CFLAGS)
COMP_LIB	= $(LIBTOOL) --mode=compile $(CC) $(CPPFLAGS) $(CFLAGS)
LINK		= $(CC) $(strip $(CFLAGS) $(LDFLAGS) $(LIBS))
LINK_LIB	= $(LIBTOOL) --mode=link $(CC) $(strip $(CFLAGS) $(LDFLAGS) $(LIBS) -version-number $(version_info) -no-undefined)

%.o:    $(srcdir)/%.c $(LIBDNS_HEADERS) ldns/common.h ldns/net.h ldns/util.h ldns/config.h
	$(COMP_LIB) $(LIBSSL_CPPFLAGS) -c $<

.PHONY:	clean realclean docclean manpages doc lint all lib pyldns test
.PHONY: install uninstall install-doc uninstall-doc uninstall-pyldns
.PHONY: install-h uninstall-h install-lib uninstall-lib install-pyldns

all:		copy-headers lib linktest manpages @PYLDNS@

linktest:	$(srcdir)/linktest.c $(LIBDNS_HEADERS) ldns/common.h ldns/net.h ldns/util.h ldns/config.h libldns.la
		$(LIBTOOL) --mode=link $(CC) $(srcdir)/linktest.c $(CPPFLAGS) $(LIBSSL_CPPFLAGS) $(CFLAGS) -lldns $(LIBS) -o linktest

lib:		libldns.la
		if [ ! -d lib ] ; then ln -s .libs lib ; fi ;		

lib-export-all:	libldns.la-export-all
		if [ ! -d lib ] ; then ln -s .libs lib ; fi ;		

libldns.la:	$(LIBDNS_OBJECTS)
		$(LINK_LIB) $(LIBSSL_LDFLAGS) $(LIBSSL_LIBS) --export-symbols $(srcdir)/ldns_symbols.def -o libldns.la $(LIBDNS_LOBJECTS) -rpath $(libdir) $(RUNTIME_PATH)

libldns.la-export-all:	$(LIBDNS_OBJECTS)
		$(LINK_LIB) -o libldns.la $(LIBDNS_LOBJECTS) -rpath $(libdir) $(RUNTIME_PATH)

$(addprefix include/ldns/, $(notdir $(LIBDNS_HEADERS))): include/ldns/%.h: $(srcdir)/ldns/%.h
		@if [ ! -d include ] ; then ($(INSTALL) -d include || echo "include exists") ; fi ;
		@if [ ! -d include/ldns ] ; then (cd include; ln -s ../ldns ./ldns || echo "include/ldns exists") ; fi ;
		$(INSTALL) -c -m 644 $< ./include/ldns/

include/ldns/util.h include/ldns/common.h include/ldns/net.h include/ldns/config.h: include/ldns/%.h: ./ldns/%.h
		@if [ ! -d include ] ; then ($(INSTALL) -d include || echo "include exists") ; fi ;
		@if [ ! -d include/ldns ] ; then (cd include; ln -s ../ldns ./ldns || echo "include/ldns exists") ; fi ;
		$(INSTALL) -c -m 644 $< ./include/ldns/

copy-headers:	$(addprefix include/ldns/, $(notdir $(LIBDNS_HEADERS))) include/ldns/common.h include/ldns/util.h include/ldns/net.h include/ldns/config.h

mancheck:
		sh -c 'find . -name \*.\[13\] -exec troff -z {} \;' 2>&1 | sed "s/^\.\///" | sed "s/\(:[0\-9]\+:\)/\1 warning:/g"

doxygen:	manpages
		$(INSTALL) -d doc
ifdef doxygen
# if we are not in base we need to copy some html files too
		if [ ! -e doc/header.html ] ; then \
			$(INSTALL) -c -m 644 $(srcdir)/doc/header.html doc/ ; \
		fi ;
		$(doxygen) $(srcdir)/libdns.doxygen
endif

manpages:	$(srcdir)/doc/function_manpages 
		$(INSTALL) -d doc
		cat $(srcdir)/ldns/*.h | $(srcdir)/doc/doxyparse.pl -m $(srcdir)/doc/function_manpages 2>&1 | \
		grep -v ^doxygen | grep -v ^cat  > doc/ldns_manpages

pyldns:		_ldns.la

$(pywrapdir)/ldns_wrapper.c:	$(pywrapdir)/ldns.i $(wildcard $(pywrapdir)/*.i) $(LIBDNS_HEADERS) ldns/common.h ldns/util.h ldns/config.h
	$(swig) -python -o $@ $(CPPFLAGS) $(PYTHON_CPPFLAGS) $<

ldns_wrapper.lo:	$(pywrapdir)/ldns_wrapper.c $(LIBDNS_HEADERS) ldns/common.h ldns/util.h ldns/config.h
	$(COMP_LIB) -I./include/ldns $(PYTHON_CPPFLAGS) $(PYTHON_X_CFLAGS) -c $< -o $@

_ldns.la: ldns_wrapper.lo libldns.la 
	$(LIBTOOL) --tag=CC --mode=link $(CC) $(strip $(CFLAGS) $(PYTHON_CFLAGS) $(LDFLAGS) $(PYTHON_LDFLAGS) -module -version-number $(version_info) -no-undefined -o $@ $< -rpath $(python_site) -L. -L.libs -lldns $(LIBS))

install:	install-h install-lib install-config install-manpages $(pyldns_inst)

uninstall:	uninstall-manpages uninstall-config uninstall-h uninstall-lib $(pyldns_uninst)

destclean:	uninstall

install-config:
	if [ $(INSTALL_LDNS_CONFIG) = "yes" ] ; then \
		$(INSTALL) -d $(DESTDIR)$(bindir); \
		$(INSTALL) -c -m 755 packaging/ldns-config $(DESTDIR)$(bindir)/; \
	fi

uninstall-config:
	if [ $(INSTALL_LDNS_CONFIG) = "yes" ] ; then \
		rm -f $(DESTDIR)$(bindir)/ldns-config; \
		[ ! -d $(DESTDIR)$(bindir) ] || rmdir -p $(DESTDIR)$(bindir) || echo "ok, dir already gone"; \
	fi

install-manpages:	manpages
		${INSTALL} -d $(DESTDIR)$(mandir)/man3
		for f in doc/man/man3/*; do \
			${INSTALL} -c -m 444 $$f $(DESTDIR)$(mandir)/man3/; \
		done

uninstall-manpages:
		for i in `cat doc/ldns_manpages`; do \
			rm -f $(DESTDIR)$(mandir)/man3/$$i.3 ; done
		rmdir -p $(DESTDIR)$(mandir)/man3 || echo "ok, dir already gone"

install-h:	lib
		$(INSTALL) -m 755 -d $(DESTDIR)$(includedir)/ldns
		for i in $(LIBDNS_HEADERS); do \
			$(INSTALL) -c -m 644 $$i $(DESTDIR)$(includedir)/ldns/; done
		$(INSTALL) -c -m 644 include/ldns/common.h $(DESTDIR)$(includedir)/ldns/
		$(INSTALL) -c -m 644 include/ldns/util.h $(DESTDIR)$(includedir)/ldns/
		$(INSTALL) -c -m 644 include/ldns/net.h $(DESTDIR)$(includedir)/ldns/

uninstall-h:
		for i in $(LIBDNS_HEADERS); do \
			rm -f $(DESTDIR)$(includedir)/$$i; done
		rm -f  $(DESTDIR)$(includedir)/ldns/net.h
		rm -f  $(DESTDIR)$(includedir)/ldns/util.h
		rm -f  $(DESTDIR)$(includedir)/ldns/common.h
		[ ! -d $(DESTDIR)$(includedir)/ldns ] || rmdir -p $(DESTDI)$(includedir)/ldns || echo "ok, dir already gone"
		exit 0

install-lib:	lib
		$(INSTALL) -m 755 -d $(DESTDIR)$(libdir)
		$(LIBTOOL) --mode=install cp libldns.la $(DESTDIR)$(libdir)
		$(LIBTOOL) --mode=finish $(DESTDIR)$(libdir)

uninstall-lib:	
		$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/libldns.la
		rmdir -p $(DESTDIR)$(libdir) || echo "ok, dir already gone"

install-pyldns: @PYLDNS@
		$(INSTALL) -m 755 -d $(DESTDIR)$(python_site)/ldns
		$(INSTALL) -c -m 644 $(pywrapdir)/ldns.py $(DESTDIR)$(python_site)/ldns.py
		$(LIBTOOL) --mode=install cp _ldns.la $(DESTDIR)$(python_site)
		$(LIBTOOL) --mode=finish $(DESTDIR)$(python_site)

uninstall-pyldns:	
		rm -f $(DESTDIR)$(python_site)/ldns/*
		rmdir -p $(DESTDIR)$(python_site)/ldns

clean:
	rm -f *.o *.d *.lo
	rm -f *~
	rm -rf autom4te.cache/
	rm -f tags
	rm -f *.key
	rm -f *.ds
	rm -f *.private
	rm -rf include/
	rm -rf lib
	rm -rf .libs
	rm -f linktest
	rm -f $(pywrapdir)/ldns_wrapper.c $(pywrapdir)/ldns.py

distclean: clean docclean libclean
	rm -f ltmain.sh

realclean: clean docclean libclean
	rm -f config.status
	rm -f config.log
	rm -f Makefile
	rm -f ldns/config.h.in
	rm -f ldns/config.h
	rm -f ldns/util.h
	rm -f ldns/common.h
	rm -f config.h.in
	rm -f configure
	rm -f config.sub
	rm -f config.guess
	rm -f ltmain.sh

docclean:
	rm -rf doc/html/
	rm -rf doc/man/
	rm -rf doc/latex/
	rm -f doc/*.txt
	rm -f doc/*.tex
	rm -f doc/ldns_manpages

libclean:
	$(LIBTOOL) --mode clean rm -f libldns.la
	$(LIBTOOL) --mode clean rm -f libldns.a
	$(LIBTOOL) --mode clean rm -f libldns.so
	$(LIBTOOL) --mode clean rm -f libldns.so.*
	$(LIBTOOL) --mode clean rm -f _ldns.la
	rm -rf ldns/net.h ldns/util.h ldns/config.h ldns/common.h
	rm -rf *.lo
	rm -rf .libs
	rm -rf libtool

## No need for changes here

lint:
	for i in $(LIBDNS_SOURCES); do \
		$(LINT) $(LINTFLAGS) -I. -I$(srcdir) $(srcdir)/$$i ; \
		if [ $$? -ne 0 ] ; then exit 1 ; fi ; \
	done

tags:	$(srcdir)/*.c ldns/*.[ch]
	ctags  -f $(srcdir)/tags $(srcdir)/*.[ch] ldns/*.[ch]

b64_pton$U.o:	$(srcdir)/compat/b64_pton.c
	$(COMP_LIB) -c $(srcdir)/compat/b64_pton.c -o $@

b64_ntop$U.o:	$(srcdir)/compat/b64_ntop.c
	$(COMP_LIB) -c $(srcdir)/compat/b64_ntop.c -o $@

b32_pton$U.o:	$(srcdir)/compat/b32_pton.c
	$(COMP_LIB) -c $(srcdir)/compat/b32_pton.c -o $@

b32_ntop$U.o:	$(srcdir)/compat/b32_ntop.c
	$(COMP_LIB) -c $(srcdir)/compat/b32_ntop.c -o $@

malloc$U.o:	$(srcdir)/compat/malloc.c
	$(COMP_LIB) -c $(srcdir)/compat/malloc.c -o $@

realloc$U.o:	$(srcdir)/compat/realloc.c
	$(COMP_LIB) -c $(srcdir)/compat/realloc.c -o $@

timegm$U.o:	$(srcdir)/compat/timegm.c
	$(COMP_LIB) -c $(srcdir)/compat/timegm.c -o $@

isblank$U.o:	$(srcdir)/compat/isblank.c
	$(COMP_LIB) -c $(srcdir)/compat/isblank.c -o $@

isasciik$U.o:	$(srcdir)/compat/isascii.c
	$(COMP_LIB) -c $(srcdir)/compat/isascii.c -o $@

strlcpy$U.o:	$(srcdir)/compat/strlcpy.c
	$(COMP_LIB) -c $(srcdir)/compat/strlcpy.c -o $@

memmove$U.o:	$(srcdir)/compat/memmove.c
	$(COMP_LIB) -c $(srcdir)/compat/memmove.c -o $@

inet_pton$U.o:	$(srcdir)/compat/inet_pton.c
	$(COMP_LIB) -c $(srcdir)/compat/inet_pton.c -o $@

inet_aton$U.o:	$(srcdir)/compat/inet_aton.c
	$(COMP_LIB) -c $(srcdir)/compat/inet_aton.c -o $@

inet_ntop$U.o:	$(srcdir)/compat/inet_ntop.c
	$(COMP_LIB) -c $(srcdir)/compat/inet_ntop.c -o $@

snprintf$U.o:	$(srcdir)/compat/snprintf.c
	$(COMP_LIB) -c $(srcdir)/compat/snprintf.c -o $@

fake-rfc2553$U.o:	$(srcdir)/compat/fake-rfc2553.c
	$(COMP_LIB) -c $(srcdir)/compat/fake-rfc2553.c -o $@

gmtime_r$U.o:	$(srcdir)/compat/gmtime_r.c
	$(COMP_LIB) -c $(srcdir)/compat/gmtime_r.c -o $@

ctime_r$U.o:	$(srcdir)/compat/ctime_r.c
	$(COMP_LIB) -c $(srcdir)/compat/ctime_r.c -o $@

# Automatic dependencies.
%.d: $(srcdir)/%.c
	$(SHELL) -ec '$(CC) -MM $(CPPFLAGS) $< \
	              | sed '\''s!\(.*\)\.o[ :]*!$(dir $@)\1.o $@ : !g'\'' > $@; \
	              [ -s $@ ] || rm -f $@'

allclean: test-clean clean

test-clean:
	tpkg -b test clean

test:
	if test -x "`which bash`"; then bash test/test_all.sh; else sh test/test_all.sh; fi

#-include $(ALL_SOURCES:.c=.d)

# Recreate symbols file, only needed when API changes
# make clean first (and after this make clean; make again)
symbols: lib-export-all
	nm -g lib/libldns.so | cut -d " " -f 3 | grep ldns | sort > $(srcdir)/ldns_symbols.def