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#!/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=2012.55
BUILD=${BUILD:-11}
TAG=${TAG:-''}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
# The programs we want to have as symlinks to dropbearmulti binary:
PROGS="dropbear dbclient dropbearkey dropbearconvert scp ssh"
# We build for the Slackware installer:
# This means, installing into /bin and /sbin ;
# and adding symlinks for ssh and scp without worry
# about overwriting any pre-existing binaries.
CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/pkg-$PRGNAM
if [ "$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
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP || exit 1
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2 || exit 1
cd $PRGNAM-$VERSION || exit 1
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 {} \;
# 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
# Patch for new glibc crypt() that may return NULL:
patch -p1 < $CWD/dropbear.glibc.crypt.diff
CFLAGS="$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
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
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 $i
done
)
make install DESTDIR=$PKG
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | \
grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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 $TMP/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
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