#!/bin/sh
# $Id: dropbear.Slackbuild,v 1.7 2008/03/13 13:42:33 root Exp root $
# Copyright 2007, Piter Punk, São Paulo, Brazil
# Adaptations for Slackware installer:
# Copyright 2008, Eric Hameleers, Eindhoven, Netherlands
# 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=dropbear
VERSION=0.50
ARCH=${ARCH:-i486}
BUILD=${BUILD:-10}
TAG=${TAG:-''}
# The programs we want to have as symlinks to dropbearmulti binary:
PROGS="dropbear dbclient dropbearkey dropbearconvert scp ssh"
# We build for the Slackware installer:
# This means, installing into /bin and /sbin ;
# and adding symlinks for ssh and scp without worry
# about overwriting any pre-existing binaries.
CWD=`pwd`
TMP=${TMP:-/tmp}
PKG=$TMP/pkg-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i386" ]; then
SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2"
fi
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP || exit 1
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1
cd $PRGNAM-$VERSION || exit 1
# Fix ownership and permissions inside the source tarball.
# It's appalling how many projects have 777 permissions or
# even suid, sgid, and sticky bits set on things.
chown -R root:root .
chmod -R u+w,go+r-w,a-s .
# Patch to allow empty passwords (used in Slackware's installer):
patch -p1 < $CWD/dropbear_emptypass.patch
# Apply xauth path patch
patch -p0 < $CWD/dropbear.xauth.patch
# Change the path used for dbclient because our prefix is '/' not '/usr':
patch -p1 < $CWD/dropbear_dbclientpath.patch
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/ \
--mandir=/usr/man \
--disable-syslog \
--disable-utmp \
--disable-utmpx \
--disable-wtmp \
--disable-wtmpx \
--disable-pututline \
--disable-pututxline \
--build=$ARCH-slackware-linux
make PROGRAMS="$PROGS" MULTI="1" SCPPROGRESS="1" || exit 1
mkdir -p $PKG/sbin $PKG/bin $PKG/lib
make DESTDIR=$PKG MULTI="1" install || exit 1
# Copy manpages to package
mkdir -p $PKG/usr/man/man1
mkdir -p $PKG/usr/man/man8
cp dbclient.1 $PKG/usr/man/man1
cp dropbearkey.8 dropbear.8 $PKG/usr/man/man8
if [ -d $PKG/usr/man ]; then
(cd $PKG/usr/man
find . -type f -exec gzip -9 {} \;
for i in `find . -type l` ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
)
fi
# Link binaries to dropbearmulti since the 'make install' does not do that
# if we build a multicall binary.
(cd $PKG/bin
ln -s ../bin/dropbearmulti ../sbin/dropbear
for i in $(echo $PROGS | sed -e 's/dropbear //') ; do
ln -s dropbearmulti $i
done
)
(cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
mkdir -p $PKG/etc/rc.d $PKG/etc/dropbear
cp $CWD/rc.dropbear.new $PKG/etc/rc.d/ # doinst.sh will handle .new
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a CHANGES INSTALL LICENSE MULTI README SMALL TODO \
$PKG/usr/doc/$PRGNAM-$VERSION
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.tgz
