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#!/bin/sh
# $Id$
# -----------------------------------------------------------------------------
# Copyright (c) 2006,2007 Eric Hameleers <alien@slackware.com>
# Permission to use, copy, modify, and distribute this software for
# any purpose with or without fee is hereby granted, provided that
# the above copyright notice and this permission notice appear in all
# copies.
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
# CONTRIBUTORS 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.
# -----------------------------------------------------------------------------
#
# Slackware SlackBuild script
# ===========================
# By: Eric Hameleers <alien@slackware.com>
# For: truecrypt
# URL: http://www.truecrypt.org/
# Needs: device-mapper >= 1.00.08 (for Slackware older than 12.0)
# Changelog:
# 4.0-1: 02/Nov/2005 by Eric Hameleers <alien@slackware.com>
# * Initial build.
# 4.2-1: 18/apr/2006 by Eric Hameleers <alien@slackware.com>
# * This release makes the Linux build independent of MS Windows.
# (so far, crypted containers could only be created in Windows).
# 4.2a-1: 03/oct/2006 by Eric Hameleers <alien@slackware.com>
# * Bugfix update. Reworked the SlackBuild too.
# 4.2a-2: 14/jan/2007 by Eric Hameleers <alien@slackware.com>
# * Fix compilation under kernels 2.6.18 and 2.6.19.
# 4.3-1: 15/apr/2007 by Eric Hameleers <alien@slackware.com>
# * Update.
# 4.3a-1: 26/may/2007 by Eric Hameleers <alien@slackware.com>
# * Update. This fixes a security issue with seteuid.
# 4.3a-2: 26/may/2007 by Eric Hameleers <alien@slackware.com>
# * Device-mapper is part of a Slackware 12 install, so don't
# list it as a dependency.
# 4.3a-3: 13/oct/2007 by Eric Hameleers <alien@slackware.com>
# * Add patch to support kernel >= 2.6.23
#
# Run 'sh SlackBuild --cleanup' to build a Slackware package.
# The package (.tgz) plus descriptive .txt file are created in /tmp .
# Install using 'installpkg'.
#
# -----------------------------------------------------------------------------
# --- INIT ---
PRGNAM=truecrypt
VERSION=${VERSION:-4.3a}
ARCH=${ARCH:-i486}
BUILD=3
DOCS="README.1st Readme.txt License.txt userguide.pdf"
KVER=${KVER:-$(uname -r)}
KSRC=${KSRC:-/lib/modules/{KVER}/build}
SLACKMAJ=$( cat /etc/slackware-version | cut -f2 -d\ | cut -f1 -d. )
# Where do we look for sources?
CWD=$(pwd)
SRCDIR=$(dirname $0)
[ "${SRCDIR:0:1}" == "." ] && SRCDIR=${CWD}/${SRCDIR}
SRCURL="http://www.truecrypt.org/downloads/${PRGNAM}-${VERSION}-source-code.tar.gz"
SOURCE="${SRCDIR}/${PRGNAM}-${VERSION}-source-code.tar.gz"
PATCH0="${SRCDIR}/${PRGNAM}-${VERSION}_ksrc.patch"
PATCH1="${SRCDIR}/${PRGNAM}-${VERSION}_kernel_2.6.23.patch"
# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
# ------------------------------------------------------------------------
# truecrypt used to be installed with setuid root - as of 4.3a the program
# will use 'sudo' to get elevated rights.
# ------------------------------------------------------------------------
##
## --- with a little luck, you won't have to edit below this point --- ##
##
# Exit the script on errors:
set -e
trap 'echo "$0 FAILED!" | tee $OUTPUT/error-${PRGNAM}.log' ERR
# Catch unitialized variables:
set -u
P1=${1:-1}
# Slackware 11 and up need other option (gcc > 3.3.x)
if [ $(gcc -dumpversion | tr -d '.' |cut -c 1-2) -gt 33 ]; then
MOPT=tune
else
MOPT=cpu
fi
case "$ARCH" in
i386) SLKCFLAGS="-O2 -march=i386 -m${MOPT}=i686"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
i486) SLKCFLAGS="-O2 -march=i486 -m${MOPT}=i686"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
s390) SLKCFLAGS="-O2"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
powerpc) SLKCFLAGS="-O2"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
x86_64) SLKCFLAGS="-O2 -fPIC"
SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
;;
athlon-xp) SLKCFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"
SLKLDFLAGS=""; LIBDIRSUFFIX=""
;;
esac
# Prepare build environment:
mkdir -p $TMP/tmp-$PRGNAM # location to build the source
rm -rf $TMP/tmp-$PRGNAM/* # remove the remnants of previous build
mkdir -p $PKG # place for the package to be built
rm -rf $PKG/* # We always erase old package's contents:
mkdir -p $OUTPUT # place for the package to be saved
# Source file availability:
if ! [ -f ${SOURCE} ]; then
if ! [ "x${SRCURL}" == "x" ]; then
# Check if the $SRCDIR is writable at all - if not, download to $OUTPUT
[ -w "$SRCDIR" ] || SOURCE="$OUTPUT/$(basename $SOURCE)"
echo "Source '$(basename ${SOURCE})' not available yet..."
echo "Will download file to $(dirname $SOURCE)"
wget -nv --connect-timeout=30 -O "${SOURCE}" "${SRCURL}" || true
if [ $? -ne 0 -o ! -s "${SOURCE}" ]; then
echo "Downloading '$(basename ${SOURCE})' failed... aborting the build."
mv -f "${SOURCE}" "${SOURCE}".FAIL
exit 1
fi
else
echo "File '$(basename ${SOURCE})' not available... aborting the build."
exit 1
fi
fi
# Package building:
echo "++"
echo "|| $PRGNAM-$VERSION"
echo "++"
cd $TMP/tmp-$PRGNAM
echo "Extracting the program tarball(s) for $PRGNAM..."
tar -xzvf $SRCDIR/${SOURCE}
mv ${PRGNAM}-${VERSION}-source-code ${PRGNAM}-${VERSION} || true
cd ${PRGNAM}-${VERSION}
chown -R root.root *
find . -perm 777 -exec chmod 755 {} \;
find . -exec chmod +r {} \;
echo "Building ..."
cd Linux
# Patches first:
# Verbose compilation output:
patch -p0 < ${PATCH0} 2>&1 | tee $OUTPUT/patch-${PRGNAM}.log
# Support for kernels >= 2.6.23 :
patch -p1 < ${PATCH1} 2>&1 | tee -a $OUTPUT/patch-${PRGNAM}.log
CFLAGS="$SLKCFLAGS" \
KERNEL_VER=$KVER KERNEL_SRC=$KSRC \
./build.sh 2>&1 | tee $OUTPUT/make-${PRGNAM}.log
# Run a test
./Cli/truecrypt --test 2>&1 | tee -a $OUTPUT/make-${PRGNAM}.log
# Install all the needed stuff to the package dir:
mkdir -p $PKG/usr/bin
mkdir -p $PKG/usr/man/man1
mkdir -p $PKG/lib/modules/$KVER/extra
cp -a Cli/truecrypt $PKG/usr/bin/
cp -a Cli/Man/truecrypt.1 $PKG/usr/man/man1/
cp -a Kernel/truecrypt.ko $PKG/lib/modules/$KVER/extra
chmod 600 $PKG/lib/modules/$KVER/extra/truecrypt.ko
cd ..
# And now write the doinst.sh :
mkdir -p $PKG/install
cat <<-EEOOTT > $PKG/install/doinst.sh
# TrueCrypt install script
# Determine the rc.modules to use:
if [ -f etc/rc.d/rc.modules.local ]; then
RCMODULES="etc/rc.d/rc.modules.local"
elif [ -f etc/rc.d/rc.modules-$(uname -r) ]; then
RCMODULES="etc/rc.d/rc.modules-$(uname -r)"
else
RCMODULES="etc/rc.d/rc.modules"
fi
if [ ! -x usr/sbin/dmsetup -a ! -x sbin/dmsetup ] ; then
echo "TrueCrypt requires device mapper tools (dmsetup) 1.00.08 or later."
echo "Please install the 'device-mapper' package before trying to use truecrypt."
fi
# Make the device mapper module load on boot:
if ! grep -e "^[^#]* dm-mod" \${RCMODULES} >/dev/null ; then
echo "# Loading device mapper module (for truecrypt amongst others)" >> \${RCMODULES}
echo "/sbin/modprobe dm-mod" >> \${RCMODULES}
fi
# Make truecrypt module load on boot:
if ! grep -e "^[^#]* truecrypt" \${RCMODULES} >/dev/null ; then
echo "# TrueCrypt OTFE (On The Fly Encryption)" >> \${RCMODULES}
echo "/sbin/modprobe truecrypt" >> \${RCMODULES}
fi
# Only run depmod on matching running kernel
# Slackware will run depmod anyway on reboot):
MYMODVER=$KVER
MYKERNEL=\`uname -r\`
if [ "\$MYKERNEL" = "\$MYMODVER" ]; then
if [ -x sbin/depmod ]; then
chroot . /sbin/depmod -a \$MYKERNEL 1> /dev/null 2> /dev/null
# This probably doesn't hurt:
modprobe -r truecrypt >/dev/null 2>&1
modprobe dm-mod >/dev/null 2>&1
modprobe truecrypt >/dev/null 2>&1
fi
fi
EEOOTT
# Add documentation:
cp Release/Readme.txt README.1st
cp Release/Setup\ Files/TrueCrypt\ User\ Guide.pdf userguide.pdf
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a $DOCS \
$PKG/usr/doc/$PRGNAM-$VERSION
chmod -R a-w $PKG/usr/doc/$PRGNAM-$VERSION/*
# Compress the man page(s):
if [ -d $PKG/usr/man ]; then
find $PKG/usr/man -name "*.?" -type f -exec gzip -9f {} \;
fi
# Strip binaries:
( 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
)
# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc > $PKG/install/slack-desc
# Substitute correct versions
sed -i -e "s#\@\@KERNELVERS\@\@#${KVER}#g" $PKG/install/slack-desc
if [ -f $SRCDIR/slack-required -a $SLACKMAJ -lt 12 ]; then
cat $SRCDIR/slack-required > $PKG/install/slack-required
fi
# Build the package:
cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PRGNAM}-${VERSION}_$(echo $KVER | tr - _)-${ARCH}-${BUILD}.tgz \
2>&1 | tee $OUTPUT/makepkg-${PRGNAM}.log
(cd $OUTPUT && md5sum ${PRGNAM}-${VERSION}_$(echo $KVER | tr - _)-${ARCH}-${BUILD}.tgz > ${PRGNAM}-${VERSION}_$(echo $KVER | tr - _)-${ARCH}-${BUILD}.tgz.md5)
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $OUTPUT/${PRGNAM}-${VERSION}_$(echo $KVER | tr - _)-${ARCH}-${BUILD}.txt
if [ -f $PKG/install/slack-required ]; then
cat $PKG/install/slack-required > $OUTPUT/${PRGNAM}-${VERSION}_$(echo $KVER | tr - _)-${ARCH}-${BUILD}.dep
fi
# Clean up the extra stuff:
if [ "$P1" = "--cleanup" ]; then
rm -rf $TMP/tmp-$PRGNAM
rm -rf $PKG
fi
|
