###############################################################################
# IPFire.org    - An Open Source Firewall Solution                            #
# Copyright (C) - IPFire Development Team <info@ipfire.org>                   #
###############################################################################

name       = bind
version    = 9.8.1
release    = 3

groups     = Networking/Tools
url        = http://www.isc.org/products/BIND/
license    = Proprietary
summary    = BIND provides tools for the DNS.

description
	BIND (Berkeley Internet Name Domain or named) is the most commonly used
	DNS server on the Internet, especially on Unix-like systems.
end

source_dl  = ftp://ftp.isc.org/isc/bind/%{version}/

sources = \
	bind-9.8.1.tar.gz \
	bind-config-8.tar.bz2

# Apply patches in a special order.
patches = \
	bind-nonexec.patch \
	bind-9.5-PIE.patch \
	bind-9.3.2-redhat_doc.patch \
	bind-96-dyndb.patch \
	bind98-rh725741.patch \
	bind-9.5-overflow.patch \
	bind-9.5-dlz-64bit.patch \
	bind-9.5-libidn.patch \
	bind-9.5-libidn2.patch \
	bind-9.5-libidn3.patch \
	bind-9.5-parallel-build.patch \
	bind95-rh461409.patch\
	bind-96-libtool2.patch \
	bind-95-rh452060.patch \
	bind97-dist-pkcs11.patch \
	bind97-rh478718.patch \
	bind97-rh570851.patch \
	bind97-exportlib.patch \
	bind97-rh645544.patch \
	bind97-rh699951.patch \
	bind97-rh693982.patch \
	bind97-rh700097.patch \
	bind97-rh714049.patch \
	bind98-dlz_buildfix.patch \
	bind98-rh735103.patch

build
	requires
		autoconf
		automake
		chrpath
		db4-devel
		libtool
		libcap-devel
		libidn-devel
		pkg-config
		openssl-devel
		shadow-utils
	end

	configure_options += \
		--with-libtool \
		--enable-threads \
		--enable-ipv6 \
		--with-pic \
		--disable-static \
		--disable-openssl-version-check \
		--enable-exportlib \
		--with-export-libdir=/%{lib}/ \
		--with-export-includedir=/usr/include/ \
		--includedir=/usr/include/bind9/ \
		--with-pkcs11=%{libdir}/pkcs11/PKCS11_API.so \
		--with-gssapi=yes \
		--disable-isc-spnego

	prepare
		cd %{DIR_SRC} && %{MACRO_EXTRACT} %{DIR_DL}/%{thisapp}.tar.gz

		# Create m4 directory.
		cd %{DIR_APP} && mkdir -pv m4

		# Apply all patches.
		%{MACRO_PATCHES}

		# Branding.
		sed -i -e 's/RELEASEVER=\(.*\)/RELEASEVER=\1-%{DISTRO_NAME}-%{version}-%{release}/' version

		# Regenerate build environment
		libtoolize -c -f
		aclocal -I m4 --force
		autoconf -f

		# Create user and group for /run directory.
		%{create_user}
	end

	install
		# Compress doc files.
		gzip -9 doc/rfc/*

		# Create directory layout.
		mkdir -pv %{BUILDROOT}%{libdir}/bind
		mkdir -pv %{BUILDROOT}/var/named/{slaves,data,dynamic}
		mkdir -pv %{BUILDROOT}/usr/share/man/{man1,man5,man8}
		mkdir -pv %{BUILDROOT}/run/named
		mkdir -pv %{BUILDROOT}/var/log

		# Create named chroot environment.
		mkdir -pv %{BUILDROOT}/var/named/chroot/{dev,etc,var}
		mkdir -pv %{BUILDROOT}/var/named/chroot/var/{log,named,run/named,tmp}
		mkdir -pv %{BUILDROOT}/var/named/chroot/etc/{pki/dnssec-keys,named}
		mkdir -pv %{BUILDROOT}/var/named/chroot/usr/lib/bind
		mkdir -pv %{BUILDROOT}/var/named/chroot/dev/null
		mkdir -pv %{BUILDROOT}/var/named/chroot/dev/random
		mkdir -pv %{BUILDROOT}/var/named/chroot/dev/zero
		mkdir -pv %{BUILDROOT}/var/named/chroot/etc/localtime

		touch %{BUILDROOT}/var/named/chroot/etc/named.conf

		# Run make install
		make DESTDIR=%{BUILDROOT} install

		# Remove RPATH from libraries.
		chrpath --delete %{BUILDROOT}/lib*/*export*.so.*

		# Remove unwanted files
		rm -rvf %{BUILDROOT}/etc/bind.keys

		# Create ghost config files
		touch %{BUILDROOT}/var/log/named.log

		# Configuration files
		tar -C %{BUILDROOT} -xaf %{DIR_DL}/bind-config-8.tar.bz2
		touch %{BUILDROOT}/etc/rndc.key
		touch %{BUILDROOT}/etc/rndc.conf

		mkdir %{BUILDROOT}/etc/named
		install -m 644 bind.keys %{BUILDROOT}/etc/named.iscdlv.key
		install -m 644 %{DIR_SOURCE}/trusted-key.key %{BUILDROOT}/etc/trusted-key.key

		# Recreate symlinks for export libraries
		rm -rf %{BUILDROOT}/%{lib}/lib*-export.so

		ln -svf ../../%{lib}/libdns-export.so.81 %{BUILDROOT}%{libdir}/libdns-export.so
		ln -svf ../../%{lib}/libirs-export.so.80 %{BUILDROOT}%{libdir}/libirs-export.so
		ln -svf ../../%{lib}/libisccfg-export.so.82 %{BUILDROOT}%{libdir}/libisccfg-export.so
		ln -svf ../../%{lib}/libisc-export.so.83 %{BUILDROOT}%{libdir}/libisc-export.so

		# Create /run/named.
		mkdir -pv %{BUILDROOT}/run/named
		chown -Rv named.named %{BUILDROOT}/run/named/
	end
end

create_user
	getent group named >/dev/null || /usr/sbin/groupadd -r named
	getent passwd named >/dev/null || /usr/sbin/useradd -r -g named \
		-d /var/named -c "User for bind DNS server" -s /sbin/nologin named
end

packages
	package %{name}
		requires
			bind-utils
			bind-chroot
		end

		prerequires += shadow-utils

		script prein
			%{create_user}
		end

		# XXX Add systemd scriptlet if a service file becomes available
	end

	package %{name}-utils
		summary = Utilities for querying bind DNS name server.
		description = %{summary}

		files
			/usr/bin/dig
			/usr/bin/host
			/usr/bin/nslookup
			/usr/bin/nsupdate
			/usr/share/man/man1/dig.1*
			/usr/share/man/man1/host.1*
			/usr/share/man/man1/nslookup.1*
			/usr/share/man/man1/nsupdate.1*
		end
	end

	package %{name}-chroot
		summary = Chroot environment for bind DNS servers.
		description = %{summary}

		files
			/var/named/chroot
		end
	end

	package %{name}-libs
		template LIBS
	end

	package %{name}-devel
		template DEVEL
	end

	package %{name}-debuginfo
		template DEBUGINFO
	end
end