network/pdns-recursor: Added (high-performance recursive resolver)

Signed-off-by: Erik Hanson <erik@slackbuilds.org>
This commit is contained in:
Andy Bailey 2010-07-31 21:53:12 -05:00 committed by Erik Hanson
parent 99377380ae
commit 04a1ac4505
5 changed files with 164 additions and 0 deletions

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This is the Slackbuild for Powerdns Recursor, a high-performance
recursive resolver.
From the pdns-recursor README:
The PowerDNS recursor is part of the source tarball of the main
PowerDNS distribution, but it is released separately. Starting from
the version 3.0 pre-releases, there are zero known bugs or issues
with the recursor. It is known to power the resolving needs of over
100 million internet connections.
Docs are available at http://doc.powerdns.com/built-in-recursor.html

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config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
# toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
preserve_perms() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
if [ -e $OLD ]; then
cp -a $OLD ${NEW}.incoming
cat $NEW > ${NEW}.incoming
mv ${NEW}.incoming $NEW
fi
config $NEW
}
config etc/powerdns/recursor.conf.new
preserve_perms etc/rc.d/rc.pdns-recursor.new

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#!/bin/sh
# Slackware build script for pdns-recursor
# Copyright 2010 Raymond Bailey Chantilly, VA, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PRGNAM=pdns-recursor
VERSION=${VERSION:-3.2}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
\( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
OPTFLAGS="$SLKCFLAGS" \
make
make install DESTDIR=$PKG
mv $PKG/usr/share/man $PKG/usr/man
mv $PKG/etc/powerdns/recursor.conf-dist $PKG/etc/powerdns/recursor.conf.new
mv $PKG/etc/init.d $PKG/etc/rc.d
mv $PKG/etc/rc.d/pdns-recursor $PKG/etc/rc.d/rc.pdns-recursor.new
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
README \
$PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

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PRGNAM="pdns-recursor"
VERSION="3.2"
HOMEPAGE="http://www.powerdns.com/content/home-powerdns.aspx"
DOWNLOAD="http://downloads.powerdns.com/releases/pdns-recursor-3.2.tar.bz2"
MD5SUM="7e14d9487664d58c27448ae26e824215"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
MAINTAINER="Andy Bailey"
EMAIL="bailey@akamai.com"
APPROVED="Erik Hanson"

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# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description. Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in. You must
# make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':' except on otherwise blank lines.
|-----handy-ruler------------------------------------------------------|
pdns-recursor: pdns-recursor (high-performance recursive resolver)
pdns-recursor:
pdns-recursor: PowerDNS consists of two parts: the Authoritative Server
pdns-recursor: and the Recursor. Other nameservers fully combine these functions,
pdns-recursor: PowerDNS offers them separately, but can mix both authoritative and
pdns-recursor: recursive usage seamlessly. The Authoritative Server will answer
pdns-recursor: questions about domains it knows about, but will not go out on the net
pdns-recursor: to resolve queries about other domains. However, it can use a
pdns-recursor: recursing backend to provide that functionality. Depending on your
pdns-recursor: needs, this backend can either be the PowerDNS recursor or an external
pdns-recursor: one.