slackbuilds/system/john/john.SlackBuild

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#!/bin/sh
# Slackware build script for John the Ripper
# Written by Murat D. Kadirov <banderols@gmail.com>
# 20/Nov/2011 * Updated for version 1.7.8 and jambo-patch 8
# Thanks a lot Kent Fritz for patch with many improvements
# 19/Dec/2011 * Updated for version 1.7.9 and jambo-patch 5
# 10/Nov/2013 * Updated for version 1.8.0
# 24/Feb/2015 * Added support for AVX instructions -- thanks to Matthijs
# Schuurman for the patch
# Also removed "MERGEWORDS" option, as it's harmful for cracking
# slow hashes.
PRGNAM=john
VERSION=${VERSION:-1.8.0}
BUILD=${BUILD:-2}
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
if grep -q ^flags.*avx /proc/cpuinfo; then
TARGET=linux-x86-avx
elif grep -q ^flags.*sse2 /proc/cpuinfo; then
TARGET=linux-x86-sse2
elif grep -q ^flags.*mmx /proc/cpuinfo; then
TARGET=linux-x86-mmx
else
TARGET=linux-x86-any
fi
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
if grep -q ^flags.*avx /proc/cpuinfo; then
TARGET=linux-x86-64-avx
else
TARGET=linux-x86-64
fi
LIBDIRSUFFIX="64"
else
TARGET=generic
LIBDIRSUFFIX=""
fi
set -e
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
# Soft-link in tarball causes x bit to be set below; nuke it
rm -f $PRGNAM-$VERSION/README
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
-exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
-exec chmod 644 {} \;
mkdir -p $PKG/usr/share/john
cp -a run/* $PKG/usr/share/john
rm $PKG/usr/share/john/mailer
make -j1 -C src clean $TARGET CFLAGS="-DJOHN_SYSTEMWIDE=1 -c -Wall -O2 -fomit-frame-pointer"
mkdir -p $PKG/usr/bin
cp -a run/$PRGNAM run/mailer $PKG/usr/bin
ln -s $PRGNAM $PKG/usr/bin/unafs
ln -s $PRGNAM $PKG/usr/bin/unique
ln -s $PRGNAM $PKG/usr/bin/unshadow
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a doc/* $PKG/usr/doc/$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
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}