#!/usr/bin/perl
# Copyright 2005-2009 SPARTA, Inc.  All rights reserved.
# See the COPYING file distributed with this software for details.

use ExtUtils::MakeMaker;

%opts = (
	 'NAME'		=> 'dnssec-tools',
	 'PREREQ_PM'    => { 
			    Net::DNS::SEC::Tools::conf => '0.01',
			    Net::DNS::SEC::Tools::keyrec => '0.01',
			    Net::DNS::SEC::Tools::tooloptions => '0.01',
			   },
#	 'VERSION_FROM'	=> 'zonesigner', # finds $VERSION
	 'EXE_FILES' => [qw(
			    blinkenlights
			    bubbles
			    cleanarch
			    cleankrf
			    dtck
			    dtconf
			    dtconfchk
			    dtdefs
			    dtinitconf
			    expchk
			    fixkrf
			    genkrf
			    getdnskeys
			    getds
			    keyarch
			    krfcheck
			    lskrf
			    lsroll
			    lsdnssec
			    rollchk
			    rollctl
			    rollerd
			    rollinit
			    rolllog
			    rollrec-editor
			    rollset
			    signset-editor
			    tachk
			    timetrans
			    trustman
			    zonesigner
			   )]
	);

WriteMakefile(%opts);

#------------------------------------------------------------------------

use strict;

my $binddir;				# BIND directory.
my $packedmakefilestr;			# Makefile lines for packing files.

my $bindcmd = "dnssec-keygen";		# BIND command to look for.
my @commondirs =			# Common directories to search for BIND.
(
	"/bin",
	"/sbin",
	"/usr/bin",
	"/usr/sbin",
	"/usr/local/bin",
	"/usr/local/sbin",
	"/opt/local/bin",
	"/opt/local/sbin",
	"/etc/dnssec",
	"/etc",
);

#
# Finds the location of the BIND tools.  (A BIND tool...)
# The location is returned, or NULL if the command wasn't found.
#
foreach my $dir (@commondirs)
{
	my $bpath;				# BIND path.

	$bpath = "$dir/$bindcmd";

	if((-e $bpath) && (-f $bpath))
	{
		$binddir = $dir;
		last;
	}
}


#------------------------------------------------------------------------
#
# The packer parts of the makefile are the next large block of text.
#
# The following targets are available for general use:
#
#	packed_commands		Build the packed command files.
#	clean_packed		Clean the packed commands.
#

$packedmakefilestr = "

##########################################################################
#
# The following Makefile sections are for creating packed commands.
#

BINDDIR = $binddir

CP	= /bin/cp
RM	= /bin/rm
PP	= /usr/bin/pp


DTCONFFILE = dnssec-tools.conf.PAR
CONF_DT    = -a \"dnssec-tools.conf.PAR;dnssec-tools.conf\"

ROOTHINTSFILE = root.hints
ROOTHINTS  = -a \$(ROOTHINTSFILE)

RESOLVCONFFILE = resolv.conf
RESOLVCONF = -a \$(RESOLVCONFFILE)

#######

MOD_STD = -M lib -M Text::Wrap -M Date::Parse -M Date::Format -M Mail::Mailer::sendmail

MOD_NET	= -M Net::addrinfo -M Net::hostent -M Carp

MOD_DNS = -M Net::DNS -M Net::DNS::ZoneFile::Fast -M Net::DNS::Keyset -M Net::DNS::SEC -M Net::DNS::SEC::Private

MODULES = \$(MOD_NET) \$(MOD_DNS) \$(MOD_DT) \$(MOD_DNSRR) \$(MOD_STD) \$(PACKLIBS)

#######

STDLIBS = -l crypto		\\
	  -l pthread

DTLIBS  = -l sres		\\
	  -l val-threads


PACKLIBS  = \$(STDLIBS) \$(DTLIBS)

#######

PROGS_BIND = -a dnssec-keygen -a dnssec-signzone -a named-checkzone -a rndc
PROGS_DT   = -a keyarch -a rollchk -a zonesigner

PROGS_PACK = \$(PROGS_BIND) \$(PROGS_DT)

#######

PACKEDCMDS = pack_rollctl pack_rollerd pack_zonesigner pack_trustman

packer_rollctl	  = rollctl.\`uname -s\`
packer_rollerd	  = rollerd.\`uname -s\`
packer_trustman	  = trustman.\`uname -s\`
packer_getds	  = getds.\`uname -s\`
packer_zonesigner = zonesigner.\`uname -s\`

packed_commands: newconf \$(PACKEDCMDS) pack_cleaner

#######

newconf:
	\$(RM) -f \$(ROOTHINTSFILE)
	\$(CP) /dev/null \$(RESOLVCONFFILE)
	dtinitconf -noprompt -overwrite -binddir .	\\
		-ksklife 60 -ksklength 2048		\\
		-zsklife 30 -zsklength 2048		\\
		-roll-sleep 60 -roll-loglevel info	\\
		-ta-resolvconf \$(RESOLVCONFFILE)	\\
		-genroothints \$(ROOTHINTSFILE)		\\
		-outfile \$(DTCONFFILE)

pack_rollctl:		copy_bind
	\$(RM) -f \$(packer_rollctl)
	\$(PP) -o \$(packer_rollctl) \$(MODULES) rollctl
	\@echo ' '

pack_rollerd:		copy_bind
	\$(RM) -f \$(packer_rollerd)
	\$(PP) -o \$(packer_rollerd) \$(MODULES) \$(CONF_DT) \$(PROGS_PACK) rollerd
	\@echo ' '

pack_trustman:		copy_bind
	\$(RM) -f \$(packer_trustman)
	\$(PP) -o \$(packer_trustman) \$(MODULES) \$(CONF_DT) \$(RESOLVCONF) \$(ROOTHINTS) trustman
	\@echo ' '

pack_getds:
	\$(RM) -f \$(packer_trustman)
	\$(PP) -o \$(packer_getds) \$(MODULES) \$(CONF_DT) \$(RESOLVCONF) \$(ROOTHINTS) getds
	\@echo ' '

pack_zonesigner:	copy_bind
	\$(RM) -f \$(packer_zonesigner)
	\$(PP) -o \$(packer_zonesigner) \$(MODULES) \$(CONF_DT) \$(PROGS_PACK) zonesigner
	\@echo ' '

copy_bind:
	\@for p in \$(PROGS_BIND);			\\
	 do						\\
		if test \"\$\$p\" != -a ;			\\
		then					\\
			\$(RM) -f \$\$p;			\\
			fp=\"\$(BINDDIR)/\$\$p\";		\\
			\$(CP) \$\$fp \$\$p;			\\
		fi					\\
	 done


clean_packed:	pack_cleaner
	\$(RM) -f \$(packer_rollctl) \$(packer_rollerd)
	\$(RM) -f \$(packer_trustman) \$(packer_zonesigner)

pack_cleaner:
	\@for p in \$(PROGS_BIND);			\\
	 do						\\
		if test \"\$\$p\" != -a ;			\\
		then					\\
			echo \$(RM) -f \$\$p;		\\
			\$(RM) -f \$\$p;			\\
		fi					\\
	 done
	\$(RM) -f dnssec-tools.conf.PAR
	\$(RM) -f root.hints


MOD_DT =						\\
	-M Net::DNS::SEC::Tools::BootStrap		\\
	-M Net::DNS::SEC::Tools::conf			\\
	-M Net::DNS::SEC::Tools::defaults		\\
	-M Net::DNS::SEC::Tools::dnssectools		\\
	-M Net::DNS::SEC::Tools::keyrec			\\
	-M Net::DNS::SEC::Tools::rolllog		\\
	-M Net::DNS::SEC::Tools::rollmgr		\\
	-M Net::DNS::SEC::Tools::rollrec		\\
	-M Net::DNS::SEC::Tools::timetrans		\\
	-M Net::DNS::SEC::Tools::tooloptions		\\
	-M Net::DNS::SEC::Validator \\

MOD_DNSRR =						\\
	-M Net::DNS::RR					\\
	-M Net::DNS::RR::A				\\
	-M Net::DNS::RR::AAAA				\\
	-M Net::DNS::RR::AFSDB				\\
	-M Net::DNS::RR::APL::ApItem			\\
	-M Net::DNS::RR::APL				\\
	-M Net::DNS::RR::CERT				\\
	-M Net::DNS::RR::CNAME				\\
	-M Net::DNS::RR::DLV				\\
	-M Net::DNS::RR::DNAME				\\
	-M Net::DNS::RR::DNSKEY				\\
	-M Net::DNS::RR::DS				\\
	-M Net::DNS::RR::EID				\\
	-M Net::DNS::RR::HINFO				\\
	-M Net::DNS::RR::IPSECKEY			\\
	-M Net::DNS::RR::ISDN				\\
	-M Net::DNS::RR::KEY				\\
	-M Net::DNS::RR::LOC				\\
	-M Net::DNS::RR::MB				\\
	-M Net::DNS::RR::MG				\\
	-M Net::DNS::RR::MINFO				\\
	-M Net::DNS::RR::MR				\\
	-M Net::DNS::RR::MX				\\
	-M Net::DNS::RR::NAPTR				\\
	-M Net::DNS::RR::NIMLOC				\\
	-M Net::DNS::RR::NS				\\
	-M Net::DNS::RR::NSAP				\\
	-M Net::DNS::RR::NSEC				\\
	-M Net::DNS::RR::NSEC3				\\
	-M Net::DNS::RR::NSEC3PARAM			\\
	-M Net::DNS::RR::NULL				\\
	-M Net::DNS::RR::NXT				\\
	-M Net::DNS::RR::OPT				\\
	-M Net::DNS::RR::PTR				\\
	-M Net::DNS::RR::PX				\\
	-M Net::DNS::RR::RP				\\
	-M Net::DNS::RR::RRSIG				\\
	-M Net::DNS::RR::RT				\\
	-M Net::DNS::RR::SIG				\\
	-M Net::DNS::RR::SOA				\\
	-M Net::DNS::RR::SPF				\\
	-M Net::DNS::RR::SRV				\\
	-M Net::DNS::RR::SSHFP				\\
	-M Net::DNS::RR::TKEY				\\
	-M Net::DNS::RR::TSIG				\\
	-M Net::DNS::RR::TXT				\\
	-M Net::DNS::RR::Unknown			\\
	-M Net::DNS::RR::X25

";

#
# This is the end of the packer text that is added to the makefile.
#
#------------------------------------------------------------------------


#
# Write the makefile lines to the makefile.
#
open(MK,">> Makefile");
print MK $packedmakefilestr;
close(MK);